60results about How to "Avoid false conclusions" patented technology

The invention discloses a simulation method and device for chip surface morphology, which are used for solving the problem that errors are bigger during simulation of GW model chip surface morphology. The method comprises the steps as follows: determining effective feature roughness parameter of a polishing pad relevant to a chip connecting linewidth; determining modified index distribution of a polishing pad rough peak according to the effective feature roughness parameter; establishing a first relation between the surface contact pressure of the polishing pad and the chip and polishing pad deformation according to the index distribution and the Hertz elastic theory; establishing a second relation between the polishing pad and the chip surface contact pressure and the polishing pad deformation according to a contact mechanics equation; calculating the relation between the polishing pad and the chip surface contact pressure and the polishing pad deformation according to the first relation and the second relation; and performing chip surface morphology simulation by using the relation of contact pressure and the deformation of the chip. The technical scheme provided by the invention avoids the wrong solution of the GW model in small linewidth CMP (chemical mechanical planarization) processing simulation, and improves the simulation and prediction accuracy of the GW model.

The present invention provides a method and a device for determining a relationship between a point and a fence and an electronic device, and relates to the technical field of data processing. The method includes the following steps: determining a target grid where a target point is located; determining a fence containing the target grid in an index grid as a target fence, wherein a fence object of the target fence includes a local fence which is an intersection area of a boundary grid of the target fence and the target fence; judging whether the target grid is included in the boundary grid ofthe target fence; and if the target grid is included in the boundary grid of the target fence, according to the positional relationship between the target point and the local fence, determining the positional relationship between the target point and the target fence. The method can improve the determination efficiency of the positional relationship between the point and the fence, and can also identify more accurately the relationship between the point and the fence.

The invention relates to an identification method for distinguishing iron ore from oxide scale, which is used for identifying the attributes of the iron ore and the oxide scale by analyzing and comparing characteristic spectrum peaks of hematite, magnetite, ferrous oxide and pure iron by respectively adopting X-ray diffraction spectroscopy and scanning electron microscopy through X-ray diffraction spectrums and judging whether the hematite, magnetite, the ferrous oxide and the pure iron have obvious characteristics of oxide scale under an electron microscope. The identification method prevents import goods from passing through the Custom under another name in terms of the source, provides technical support for inspection and quarantine and for the Custom, provides scientific authentication reports for traders, guarantees border security, and avoids pollution to environment. The identification method discloses and establishes an identification process for the first time, standardizes the working method for identification, and is instructive for identifying the raw materials of all the imported wastes.

The invention relates to a method for distinguishing iron ore with sintered ore and return ore. The X-ray diffraction spectroscopy and the scanning electron microscopy are adopted in the method, wherein the analysis comparison is performed to the spectrum peak of calcium magnesium iron silicate through X-ray diffraction spectrum, whether the remarkable characteristics of the sintered ore or the return ore exist or not is judged, and the attribute of the iron ore, the sintered ore and the return ore is distinguished gradually. The distinguishing method achieves the purpose of preventing the name of commodities in import cargoes from being changed from source, provides technical support for quarantines and customs, provides scientific survey report for traders, ensures border security and avoids environmental pollution. The distinguishing flow is provided and established for the first time, the working procedure of distinguishing is standardized, and the method is instructive in distinguishing all the imported waste raw materials.

The invention relates to an identification method for distinguishing iron ore from oxide scale, which is used for identifying the attributes of the iron ore and the oxide scale by analyzing and comparing characteristic spectrum peaks of hematite, magnetite, ferrous oxide and pure iron by respectively adopting X-ray diffraction spectroscopy and scanning electron microscopy through X-ray diffraction spectrums and judging whether the hematite, magnetite, the ferrous oxide and the pure iron have obvious characteristics of oxide scale under an electron microscope. The identification method prevents import goods from passing through the Custom under another name in terms of the source, provides technical support for inspection and quarantine and for the Custom, provides scientific authentication reports for traders, guarantees border security, and avoids pollution to environment. The identification method discloses and establishes an identification process for the first time, standardizes the working method for identification, and is instructive for identifying the raw materials of all the imported wastes.

The invention discloses an easy-to-distinguish detection process used for an electronic tube, comprising a vacuum detection bench which is in connection with a detection board through an enclosed telescoping port; the detection board is provided with a bleeder hole in communication with the vacuum in the vacuum detection bench; the vacuum detection bench is also provided with an alcohol storage box which is provided with a syringe and three pigment pipes storing organic pigments. The process utilizes the syringe to extract the alcohol stored in the alcohol storage box, and inject the alcohol at the sealing end of the tube, allowing the sealing end to be covered by the alcohol; then the vacuum detection bench performs vacuum extraction; sealing is proven to be sound if the alcohol at the sealing end does not disappear clearly or rapidly, and sealing is proven to be poor if the alcohol disappears rapidly, thereby adjusting the sealing end.

The invention discloses a gap inspection device for combined finishing devices. A flexible pouch is arranged on the support plate, and liquid medium is filled in the pouch; There is an alcohol storage box, on which a syringe is arranged, and three pigment tubes for storing organic pigments. There is a difference in color between the colored alcohol of the present invention and the material of the pipe itself, which is convenient for observing the loss of alcohol. If the alcohol at the sealing end disappears obviously and quickly, it proves the sealing Good, if the alcohol disappears quickly, the seal is defective, so adjust the seal end.

The invention discloses an easy-to-distinguish detection device for welding seams of titanium alloy components. The internal vacuum is connected to the suction hole; an alcohol storage box is also arranged on the vacuum detection table, and a syringe and three pigment tubes for storing organic pigments are arranged on the alcohol storage box. The present invention utilizes the difference in color between the colored alcohol and the material of the pipe itself, which is convenient for observing the loss of alcohol. If the alcohol at the sealing end disappears obviously and quickly, it proves that The seal is good, if the alcohol disappears quickly, it means that the seal is defective, so adjust the seal end.

The embodiment of the invention discloses a filtering method and device for Ethernet protocol testing. An Ethernet testing frame is obtained in a process of uploading the Ethernet testing frame to a CPU, verification of the Ethernet testing frame is carried out by employing a label domain verification algorithm, and the Ethernet testing frame meeting a label domain verification condition is determined as a to-be-determined testing frame. In order to avoid misjudging the protocol test frame as the traffic test frame, secondary verification is performed on the to-be-determined test frame according to the field selected from the target position of the to-be-determined test frame, the target position is the position of the field representing the sending sequence of the traffic test frame in the label domain of the traffic test frame. If the field meets the preset condition, it is determined that the to-be-determined test frame is a traffic test frame, and the traffic test frame is filtered. By performing secondary verification on the to-be-determined test frame intercepted for the first time, whether the to-be-determined test frame is a flow test frame or not is determined, a protocoltest frame is prevented from being misjudged as the flow test frame, the problem that the protocol test frame is intercepted by mistake is solved, and the correctness of protocol test is ensured.

The invention discloses a multipoint-supporting weld joint quick detection device of multiple kinds of electronic pipes. The rapid detection device comprises a vacuum detection bench. A flexible capsule bag is arranged on a support disc. The capsule bag is filled with liquid medium. An alcohol storing box is arranged on the vacuum detection bench. An injector and three pigment pipes storing organic pigment are arranged on the alcohol storing box. The rapid detection device also comprises a high-pressure gas storage tank which is connected with a cone-shaped spray nozzle via a soft pipe. A flat press plate is arranged on the side face of a rectangular frame body on which a fastening bolt is arranged. By rotating the rectangular frame body, a pipe can be clamped or compressed and the rapid detection device is applicable for different specifications of pipes. A layer of silicone rubber sheet is arranged as a buffer structure on the flat press plate, so the pipes can be protected and sealing performance can be improved.

The invention discloses a multi-point support easily distinguishable welding line device for various kinds of electronic tubes, comprising a vacuum detection table; a support plate is provided with a flexible bag which is filled with a liquid medium; and the vacuum detection table is provided with an alcohol storage box which is provided with a syringe and three pigment tubes for storing organic pigment. A horizontal pressure plate is arranged on the side of a rectangle frame body of the invention; the rectangle frame body is provided with a fastening bolt; and the clamping or pressing the tube can be switched through rotation of the rectangle frame body. The multi-point support easily distinguishable welding line device is applicable to the tubes with various specifications, and the horizontal pressure plate is provided with a layer of a silicone rubber sheet as a buffer structure, which not only protects the tubes, but also improves the sealing.

The invention discloses a multi-point support welding line fast detection process for various kinds of electronic tubes, comprising a vacuum detection table; a support plate is provided with a flexible bag which is filled with a liquid medium; the vacuum detection table is provided with an alcohol storage box which is provided with a syringe and three pigment tubes for storing organic pigment; a high pressure gas storage tank is also included; and high pressure gas storage tank the is connected to a cone-shaped nozzle through a flexible tube. A horizontal pressure plate is arranged on the side of a rectangle frame body of the invention; the rectangle frame body is provided with a fastening bolt; and the clamping or pressing the tube can be switched through rotation of the rectangle frame body. The multi-point support welding line fast detection device is applicable to the tubes with various specifications, and the horizontal pressure plate is provided with a layer of a silicone rubber sheet as a buffer structure, which not only protects the tubes, but also improves the sealing.

The invention discloses a no-clean weld joint detection device used for bent-type electronic pipes. The weld joint detection device comprises a vacuum detection bench. A movable pedestal is configured on the vacuum detection bench. A stand column is arranged on the movable pedestal. A support disc capable of up-down moving along the stand column is installed on the stand column via a lock pin. An alcohol storing box is arranged on the vacuum detection bench. An injector is configured to the alcohol storing box. According to the invention, the injector is used for extracting and injecting alcohol in the alcohol storing box to a sealing end of the pipe body, so the sealing end is covered by the alcohol; then vacuum extraction is performed by the vacuum detection bench; and if the alcohol on the sealing end does not disappear obviously and rapidly, it means that the weld joint detection device is well sealed, and if the alcohol disappears quickly, it means that the weld joint detection device is not well sealed, so the sealing end can be adjusted.

The invention discloses a simulation method and device for chip surface morphology, which are used for solving the problem that errors are bigger during simulation of GW model chip surface morphology. The method comprises the steps as follows: determining effective feature roughness parameter of a polishing pad relevant to a chip connecting linewidth; determining modified index distribution of a polishing pad rough peak according to the effective feature roughness parameter; establishing a first relation between the surface contact pressure of the polishing pad and the chip and polishing pad deformation according to the index distribution and the Hertz elastic theory; establishing a second relation between the polishing pad and the chip surface contact pressure and the polishing pad deformation according to a contact mechanics equation; calculating the relation between the polishing pad and the chip surface contact pressure and the polishing pad deformation according to the first relation and the second relation; and performing chip surface morphology simulation by using the relation of contact pressure and the deformation of the chip. The technical scheme provided by the invention avoids the wrong solution of the GW model in small linewidth CMP (chemical mechanical planarization) processing simulation, and improves the simulation and prediction accuracy of the GW model.

The invention discloses a multipoint-supporting easy-distinguishing weld joint detection technology of multiple types of electronic pipes. A flexible capsule bag is arranged on a support disc. The capsule bag is filled with liquid medium. An alcohol storing box is arranged on the vacuum detection bench. An injector and three pigment pipes storing organic pigment are arranged on the alcohol storing box. According to the invention, based on the color difference between colorful alcohol and a pipe body material, it is easy to observe the volatile condition of the alcohol; if the alcohol in a sealed end does not be volatile obviously and rapidly, it is proved that the sealed end is highly sealed; and if the alcohol in the sealed end is volatile rapidly, it means that the sealed end is not well sealed and should be adjusted.

The invention discloses a multipoint-supporting cleaning-free weld joint detection method of multiple kinds of electronic pipes. A detection device comprises a vacuum detection bench. A movable pedestal is arranged on the vacuum detection bench. A stand column is arranged on the movable pedestal. A support disc capable of up-down moving along the stand column is installed on the stand column via a lock pin. A flexible capsule bag is arranged on the support disc. The capsule bag is filled with liquid medium. An alcohol storing box is arranged on the vacuum detection bench. An injector is arranged on the alcohol storing box. A flat press plate is arranged on the side face of a rectangular frame body on which a fastening bolt is arranged. By rotating the rectangular frame body, a pipe can be clamped or compressed and the rapid detection device is applicable for different specifications of pipes. A layer of silicone rubber sheet is arranged as a buffer structure on the flat press plate, so the pipes can be protected and sealing performance can be improved.

The invention discloses a cleaning-free detection method of a weld seam of an electronic fitting. The method comprises a vacuum detection bench, the vacuum detection bench is connected with a detection panel through an enclosed telescoping port, and the detection panel is provided with an extraction opening in vacuum communication with the inside of the vacuum detection bench; and the vacuum detection bench is also provided with an alcohol storage box, and a syringe is configured on the alcohol storage box. According to the invention, alcohol in the alcohol storage box is drawn off by use of the syringe and is injected to the sealing end of the fitting to enable the sealing end to be covered by the alcohol, then the vacuum detection bench carries out vacuum extraction, if the alcohol at the sealing end does not disappear obviously and rapidly, it is proved that sealing is good, if the alcohol disappears rapidly, this indicates that the sealing is defective, and thus the sealing end is adjusted.

The present application discloses a vocabulary management method and device based on hash processing. The method includes: the server maintains a first hash vocabulary and a second hash vocabulary; wherein, the first hash vocabulary is used to record hash values ​​and non-conflicting The corresponding relationship between the vocabulary, the second hash vocabulary is used to record the corresponding relationship between the hash value and multiple conflicting vocabulary; for the vocabulary to be processed, the server performs hash processing on the vocabulary to be processed to obtain the corresponding hash value, And utilize described hash value to query described first hash vocabulary and the second hash vocabulary; If described hash value is recorded in the first hash vocabulary or the second hash vocabulary, and record under described hash value With the vocabulary to be processed, the server determines that the vocabulary to be processed is the first type of vocabulary. In the embodiment of the present application, erroneous conclusions caused by the inability to record multiple words in the hash table can be avoided, and the accuracy of word checking can be improved.

The invention discloses a non-cleaning welding seam detection device with multi-point support of various titanium alloy parts, which comprises a vacuum detection table, a movable base is arranged on the vacuum detection table, and a column is arranged on the movable base. A support plate that can move up and down along the column is installed on the column through a lock pin. A flexible bladder is set on the support plate, and the bladder is filled with liquid medium; There is an alcohol storage box on which a syringe is configured. In the present invention, a flat pressing plate is arranged on the side of the rectangular frame body, and a fastening bolt is arranged on the rectangular frame body. By rotating the rectangular frame body, it can be switched to clamping or compressing the pipe fittings, which is suitable for pipe fittings of different specifications. For pipe fittings, a layer of silicon rubber sheet is arranged on the flat plate as a buffer structure, which not only protects the pipe fittings, but also improves the sealing performance.

The invention discloses a detection device for the welding seam of a multi-curved titanium alloy assembly. A support plate that can move up and down along the column is installed through the lock pin, a flexible pouch is arranged on the support plate, and the pouch is filled with liquid medium; an alcohol is also arranged on the vacuum detection table Storage case, a syringe is configured on the alcohol storage case. In the present invention, a flat pressing plate is arranged on the side of the rectangular frame body, the flat pressing plate has a certain thickness, the rectangular frame body is connected to the lower cross arm through a rotating shaft, a fastening bolt is arranged on the rectangular frame body, and the rectangular frame body is rotated by rotating the rectangular frame body. , it can be switched to clamping or pressing the pipe fittings, which is suitable for pipes of different specifications. When the pipe fittings are placed on the flexible bag, it will naturally go down under the action of gravity, and the liquid medium drives the bag to wrap and fix the pipe. It plays a supporting role, reduces rigid fixing, and effectively protects the electronic pipe fittings.

The invention relates to a method for identifying the properties of heavy metal concentrate and smelting tailing. The method adopts an X-ray fluorescence spectrometry, an X-ray diffraction spectroscopy, a metallographic microscopy and a scanning electronic microscopy to identify properties of heavy metal concentrate, heavy metal calx and tailing step by step by X-ray fluorescence spectrum detection data comparison, X-ray fluorescence diffraction spectrum analysis and comparison of iron silicate characteristic peak, determination of obvious metallurgical slag characteristics under a metallographic microscope and an electron microscope. By adopting the method, the goal of stopping renaming imported goods for cheating customs at the source is achieved, technical support is provided for inspection and quarantine and customs, and scientific inspection report is provided for a trader, thereby ensuring frontier safety and avoiding environmental pollution. The invention firstly firstputs forward and establishes an identification flow and standardizes an identification working method, thereby having guiding significance for the entire identification of imported waste material.

The invention discloses a no-clean welding seam detection method used for a bent electronic pipe fitting. The no-clean welding seam detection method comprises a vacuum detection stand, wherein the vacuum detection stand is equipped with a mobile base, a stand column is arranged on the mobile base, and a supporting disc which can move up and down along the stand column is installed on the stand column through a locking pin; an alcohol storage box is arranged on the vacuum detection stand, and an injector is equipped on the alcohol storage box. According to the no-clean welding seam detection method, the injector is used for extracting alcohol in the alcohol storage box and injecting the alcohol to a sealed end of the pipe fitting, so that the sealed end is covered with alcohol, then the vacuum detection stand is used for conducting vacuum extraction, if the alcohol at the sealed end does not disappear obviously and quickly, then the sealing is proved to be good, and if the alcohol disappears quickly, then the sealing is shown to be defective, thereby adjusting the sealed end.

The invention discloses a no-clean detection process for the welding seam of a titanium alloy assembly, which comprises a vacuum detection platform, on which a detection plate surface is connected through a closed telescopic opening, and a detection plate surface is provided with a vacuum An air pumping hole connected to the vacuum inside the testing platform; an alcohol storage box is also arranged on the vacuum testing platform, and a syringe is arranged on the alcohol storage box. The present invention uses a syringe to extract the alcohol in the alcohol storage box, and injects it at the sealing end of the pipe fitting, so that the sealing end is covered by alcohol, and then vacuum extraction is carried out on the vacuum detection platform. If the alcohol at the sealing end disappears obviously and quickly, it is proved The seal is good, if the alcohol disappears quickly, it means that the seal is defective, so adjust the seal end.

The invention discloses a multi-point support welding line detection device for bending electronic tubes, comprising a vacuum detection table which is equipped with a mobile pedestal; the mobile pedestal is provided with a stand column; a support plate is installed on the stand column through a lock pin, wherein the support plate can be moved up and down along the stand column; the support plate is provided with a flexible bag which is filled with a liquid medium; the vacuum detection platform is provided with an lcohol storage box which is provided with a syringe and three pigment tubes storing the organic pigment. The flexible bag is filled with the liquid medium. When the tube is placed on the flexible bag, under the effect of gravity the liquid medium drives the flexible bag to wrap and fix the tube under the gravity, which plays a fixing role, reduces the rigid fixing and effectively protects the electronic tubes.

The invention discloses a multipoint-support no-cleaning weld detection method for multiple types of electronic pipes, which comprises a vacuum detection table. A mobile base is configured on the vacuum detection table; a vertical column is arranged on the mobile base; a supporting disc capable of vertically moving along the vertical column is arranged on the vertical column via a locking pin; a flexible bag is arranged on the supporting disc; the bag is filled with a liquid medium; the vacuum detection table is also provided with an alcohol storage box; and a syringe is arranged on the alcohol storage box; the side surface of a rectangular frame body is provided with a flat clamping plate with a certain thickness, the rectangular frame body is connected onto a lower transverse arm via a rotation shaft, a fastening bolt is arranged on the rectangular frame body, clamping or pressing on a pipe can be switched through rotating the rectangular frame body, the method is applied to pipes of different specifications, and when the pipe is placed on the flexible bag and is downward naturally under effects of gravity, the liquid medium drives to the bag to coat and fix the pipe, a supporting role is played, rigid fixing is reduced, and the electronic pipe can be effectively protected.

The invention discloses a multipoint-supporting cleaning-free weld joint detection device of multiple kinds of electronic pipes. The detection device comprises a vacuum detection bench. A movable pedestal is arranged on the vacuum detection bench. A stand column is arranged on the movable pedestal. A support disc capable of up-down moving along the stand column is installed on the stand column via a lock pin. A flexible capsule bag is arranged on the support disc. The capsule bag is filled with liquid medium. An alcohol storing box is arranged on the vacuum detection bench. An injector is arranged on the alcohol storing box. A flat press plate is arranged on the side face of a rectangular frame body on which a fastening bolt is arranged. By rotating the rectangular frame body, a pipe can be clamped or compressed and the rapid detection device is applicable for different specifications of pipes. A layer of silicone rubber sheet is arranged as a buffer structure on the flat press plate, so the pipes can be protected and sealing performance can be improved.

The invention provides a method, device and electronic equipment for determining the relationship between a point and a fence, and relates to the technical field of data processing. Wherein, the method includes: determining the target grid where the target point is located; determining the fence containing the target grid in the index grid as the target fence; wherein, the fence object of the target fence includes a partial fence, and the local fence is the boundary grid of the target fence and the target fence ; determine whether the boundary grid of the target fence contains the target grid; if so, determine the positional relationship between the target point and the target fence according to the positional relationship between the target point and the local fence. The invention can improve the determination efficiency of the positional relationship between the point and the fence, and more accurately determine the relationship between the point and the fence.

The invention relates to a method for determining the quality of voltage (U) and / or current of a power supply device, in which parameters of the voltage and / or current (UEFF, f, H3, H5, GHV) are continuously acquired and are determined from the acquired The parameters (UEFF, f, H3, H5, GHV) determine the quality of the voltage (U) and / or current. In order to facilitate the determination of the quality of the voltage (U) and / or current in such a method, an intentional disconnection (A) of the power supply device is detected in the method according to the invention. The parameters acquired during the duration of the disconnection (A) are highlighted (UEFF, f, H3, H5, GHV). The invention also relates to a device (7) for determining the quality of the voltage (U) and / or current of a power supply device.

The invention discloses a easily distinguishable welding line detection device for an electronic tube welding line. The easily distinguishable welding line detection device comprises a vacuum detection table which is connected to a detection board through a sealing telescopic interface; the detection board is provided with a bleeder hole which is in vacuum communication with the internal of the vacuum detection table; the vacuum detection table is provided with an alcohol storage box which is equipped with a syringe and three pigment tubes for storing organic pigments. The electronic tube member welding line cleaning free detection device utilizes the syringe to draw the alcohol inside the alcohol storage box and injects the alcohol at the sealing end of the tube member in order to make the sealing end covered by the alcohol; the vacuum detection table performs vacuum extraction; if the alcohol on the sealing end is fast and obviously disappeared, good sealing is proved; and if the alcohol is fast disappeared, the defect in sealing exists and the adjustment on the sealing end is performed.

The invention discloses an easy-to-distinguish detection process for welding seams of titanium alloy multi-arc components, comprising a vacuum detection platform, on which a detection plate is connected through a closed telescopic opening, and a detection plate is set on the detection plate There is an air extraction hole connected with the internal vacuum of the vacuum testing platform; an alcohol storage box is also arranged on the vacuum testing platform, and a syringe and three paint tubes for storing organic pigments are arranged on the alcohol storage box. The present invention uses a syringe to extract the alcohol in the alcohol storage box, and injects it on the sealing end of the pipe fitting, so that the sealing end is covered by alcohol, and then the vacuum detection platform carries out vacuum extraction. If the alcohol at the sealing end disappears obviously and quickly, it is proved The seal is good, if the alcohol disappears quickly, it means that the seal is defective, so adjust the seal end.