30 results about "Ansi standards" patented technology

A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.

A closed system, needleless valve device includes a generally tubular body defining an internal cavity. On the proximal end of the body there is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The distal end of the body has a generally tubular skirt. The valve also includes a hollow spike having a closed tip. The spike includes at least one longitudinal 18-gauge hole located distal the tip, and is seated inside the cavity such that the tip is below the proximal end of the body. An annular support cuff is connected to the spike which seals off a portion of the cavity of the body such that an upper cavity containing the tip is defined. The valve also includes a plastic, resilient silicone seal which fills the upper cavity and opening and covers the tip of the spike so as to present a flush surface. An adaptor enables the valve to be attached to a resealable container.

A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.

A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The valve includes a plastic, resilient silicon seal which fills the upper cavity and opening with an oval seal cap having a slit. The opening presses the oval seal cap to keep the slit closed in the decompressed state. The slit opens as the nose of the medical implement compresses the seal into the cavity and the seal cap is free from the opening. The housing also includes a fluid space which facilitates fluid flow between the medical implement and a catheter tip. The fluid space within the valve automatically and reversibly increases upon insertion of the medical implement into the cavity and decreases upon withdrawal of the medical implement, such that a positive flow from the valve toward the catheter tip is effected upon withdrawal of the medical implement, thereby preventing a flow of blood from a patient into the catheter when the medical implement is removed from the valve.

A system and a method is presented that includes monitoring in real time the position and movement of the head with regard to a visual stimulator during videonystagmography (VNG) or electronystagmography (ENG) studies in a patient. Ultrasound sensors and emitters are used combined with gyroscopes as gravity detectors, or other devices. The signals of the sensors are processed by software that carries out positioning monitoring that facilitates the operation of the operator and makes a quality control of the diagnostic maneuvers, thus providing a test reproducible method for patients. Reproducibility is ensured by means of acceptance limits provided by the software. The invention provides a way of ensuring the reproducibility according to ANSI standard in the tests by guiding the operators throughout the process so that they may conduct the tests in the same way for all patients. This inventive portable system can be use in any physician's office.

A closed system, needleless valve device includes a generally tubular body defining an internal cavity. On the proximal end of the body there is an opening which is preferably sufficiently large to receive an ANSI standard tip of a medical implement. The distal end of the body has a generally tubular skirt. The valve also includes a hollow spike having a closed tip. The spike includes at least one longitudinal 18-gauge hole located distal the tip, and is seated inside the cavity such that the tip is below the proximal end of the body. An annular support cuff is connected to the spike which seals off a portion of the cavity of the body such that an upper cavity containing the tip is defined. The valve also includes a plastic, resilient silicone seal which fills the upper cavity and opening and covers the tip of the spike so as to present a flush surface. An adaptor enables the valve to be attached to a resealable container.

An anchoring assembly for the aerial lift platform of an aerial lift vehicle, which provides a strong anchor point inside of a bucket liner for preventing an operator from being ejected from the bucket, and also provides dielectric protection mandated by OSHA and ANSI standards.

The invention provides a glove braiding method comprising the following steps: respectively preparing a first wrapping yarn and a second wrapping yarn; using a U2 braiding method to braid the first wrapping yarn and second wrapping yarn into gloves; compared with the prior art, the benefit effects are that the glove can reach European Union EN 388 standard wear resistance performance level 4, anti-cutting performance level 5, anti tear performance level 4, anti-puncture performance level 4, and can reach American ANSI standard anti-cutting performance level 5; the method is low in cost, and can be promoted in a large scale.

The invention relates to a multiple pass printing process for generating MICR-readable indicia using a MICR ink-jet ink composition with a magnetic pigment loading less than that needed to generate the nominal signal level according to the ANSI standard with single pass printing, and to a printed substrate, prepared by the process, which bears MICR-readable indicia having at least two layers of the MICR ink-jet ink composition and which demonstrates a MICR signal level of greater than or equal to the nominal signal value according to the ANSI standard.

A switch sensor apparatus, an electrical meter, and a method of manufacturing an electrical meter are disclosed herein. A polyphase electrical meter incorporates a number of switch sensor apparatuses that each have a current sensor and a relay arranged relatively perpendicularly to each other and electrically connected via an electrical conductor. The switch sensor apparatuses may be arranged in a compact configuration. In this way, a polyphase meter can provide full service disconnect functionality while remaining sufficiently compact to fit in an ANSI standard housing.

The invention relates to a single-phase static electric energy meter and a circuit controlling method, wherein, the electric energy meter comprises a metering unit, a recording unit, a communication unit, a monitoring unit, a self-checking unit, a displaying unit and a time sharing unit. The metering unit adopts single-phase three-wire, meters maximum demand, and has high current and a wide metering range; the recording unit is used for recording electric energy, the maximum demand, demand generation time, recording a load curve, and recording events such as programming, timing, demand clearing and time zone switching; the communication unit is used for carrier communication on an automatic networking power line, and provides the optical port communication conforming to ANSI specification; the monitoring unit is used for detecting the voltage, the current, the active power, the apparent power and the frequency of an electric network and detecting undervoltage, excess voltage, current loss and over-current; the self-checking unit is used for checking time sharing setting errors, and metering the errors, etc.; the displaying unit is used for normally performing liquid crystal display at the low temperature of subzero 40 DEG C; and the time sharing unit is used for meeting the multiple rate time share of the ANSI standard. The invention provides the single-phase static electric energy meter which is provided with more complete functions and more suitable for the use requirements of multiple levels of users.

The invention discloses a high performance organic electroluminescent device and a preparation method thereof. The method includes performing ultrasonic cleaning on an anode ITO transparent conductiveglass substrate, and performing baking until drying; processing the ITO transparent conductive glass substrate by using an ultraviolet lamp and ozone; placing the ITO transparent conductive glass substrate in a vacuum chamber, and performing vacuum pumping; performing successive vacuum evaporation of a hole injection layer, a hole transport layer and an electron and exciton barrier layer on the ITO transparent conductive glass substrate; continuously performing evaporation of a photochromic filling based white light emitting layer on the ITO transparent conductive glass substrate; and continuously performing evaporation of an electron transport layer, an electron injecting layer and a metal cathode electrode. WOLED devices with high CRI and CIE color coordinates meeting an ANSI standard can be realized in a white light system consisting of binary monochromatic lights; the adjustment from cool white light (5,000K) to warm white light (2,000K) can be realized; and the preparation of high performance WOLED devices can be realized, and therefore, the process of preparing devices can be greatly simplified, and preparation costs can be reduced.

A method for efficiently saving data to tape, preferably within the ANSI X3.27 standard format sends signals to the tape drive to allow the tape drive to buffer the required tape marks, which the standard requires. Although the standard presumed these would be required for synchronization and would be written when produced, we do not adhere to that thinking. Instead we synchronize only at the logical end of the application constructed file, or at the end of the tape in one embodiment, saving time in writing through avoiding stop-start activities of the tape drive, thus allowing newer tape drives to take advantage of the features of the ANSI X3.27 standard. We also provide an embodiment, which allows for non-ANSI standard (i.e., unlabeled) tapes to be used.

The invention relates to a detection device for an American-standard electric energy meter, in particular to a detection tool for an ANSI standard electric energy meter. The detection tool for the ANSI standard electric energy meter comprises a shell and a bearing table arranged on the shell. Current output terminals and voltage output terminals are arranged on the bearing table, and the positions of the voltage output terminals and the current output terminals on the bearing table correspond to the positions of corresponding terminals on the American-standard electric energy meter one by one. The shell is further provided with current input terminals and voltage input terminals, and the voltage input terminals and the current input terminals are connected with the voltage output terminals and the current output terminals on the bearing table in a one-to-one correspondence mode. In this way, the electric energy meter can be detected through quick plugging in the using process, and the detection efficiency of the electric energy meter is improved.

The embodiment of the invention discloses a transmission method of a GT addressing based SUA message and a device thereof; the method comprises the following steps: a GT addressing based SUA signalingservice message is received; GT code categorical attribute of the SUA signaling service message is determined; the corresponding translation and conversion are carried out to finish protocol handlingaccording to GT address parameters related to the determined GT categorical attribute in the SUA signaling service message; wherein the GT code categorical attribute is used for expressing that the GT code data structure of the SUA signaling service message is defined by an ITU-T standard structure or an ANSI standard structure; in the technical proposal provided by the embodiment of the invention, the GT code format in an SUA protocol message can be distinguished, so as to enhance the communication of different protocols with different formats.

The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE / ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.

The invention discloses a mechanical seal suitable for an ANSI standard pump cavity. An end cover is arranged on a shaft sleeve in a sleeving mode, and a medium side seal and an atmosphere side seal are installed on the two sides of the end cover respectively and arranged on the shaft sleeve in a sleeving mode. The medium side seal comprises a medium side rotation ring, a medium side compensation ring and a medium side spring, wherein the medium side rotation ring, the medium side compensation ring and the medium side spring are sequentially installed on the shaft sleeve, one end of the medium side spring makes contacts with the medium side compensation ring, and the other end of the medium side spring is installed in the end cover. The atmosphere side seal comprises an atmosphere side rotation ring, an atmosphere side compensation ring and an atmosphere side spring, wherein the atmosphere side rotation ring, the atmosphere side compensation ring and the atmosphere side spring are sequentially installed on the shaft sleeve, one end of the atmosphere side spring makes contact with the atmosphere side compensation ring, and the other end of the atmosphere side spring is installed in the end cover. The mechanical seal has the advantages of being compact in structure, small in radial dimension and suitable for narrow space; by the adoption of balance type multi-spring design, the mechanical seal is good in sealing effect; because the springs do not make contact with medium materials and pressure borne by the whole seal is offset, the mechanical seal is capable of bearing two-way pressure and suitable for working conditions of various media.

The invention relates to the technical field of metering electric meters, and particularly relates to an electric energy meter based on an optical communication technology and a circuit control method thereof. The electric energy meter comprises a metering unit, a recording unit, a communication unit, a monitoring unit, a self-checking unit, a display unit and a timeshare unit. The metering unit is single-phase three-wire and meters the maximum demand, and is high in current and wide in metering range. The recording unit is used for recording electric energy, the maximum demand and demand generation time, recording a load curve and recording events of programming, time synchronization, demand zero clearing and time zone switching, etc. The communication unit is used for performing carrier communication on an automatic networking power line and providing optical port communication meeting an ANSI protocol. The monitoring unit is used for detecting power grid voltage, current, active power, apparent power and frequency. The self-checking unit is used for checking timeshare set errors and metering errors. The display unit is used for performing liquid crystal display normally at low temperature of -40 DEG C. The timeshare unit is used for meeting multi-rate timesharing of an ANSI standard. The invention provides the single-phase static electric energy meter which is more comprehensive in function and further adaptive to use demands of multilevel clients.

The invention provides a method for weaving a glove. The method comprises the following steps that first covering yarn and second covering yarn are respectively prepared; a glove is weaved from the first covering yarn and the second covering yarn through a circular machine. Compared with the prior art, the glove has the advantages that the glove can achieve European Union EN388 standard wear-resistant performance level 4, cut-resistant performance level 5, tear-resistant performance level 4, puncture-resistant performance level 4 and America ANSI standard cut-resistant performance level 5; thecost is low, and the glove is suitable for large-scale promotion.

The invention relates to a detection device for an American-standard electric energy meter, in particular to a detection tool for an ANSI standard electric energy meter. The detection tool for the ANSI standard electric energy meter comprises a shell and a bearing table arranged on the shell. Current output terminals and voltage output terminals are arranged on the bearing table, and the positions of the voltage output terminals and the current output terminals on the bearing table correspond to the positions of corresponding terminals on the American-standard electric energy meter one by one. The shell is further provided with current input terminals and voltage input terminals, and the voltage input terminals and the current input terminals are connected with the voltage output terminals and the current output terminals on the bearing table in a one-to-one correspondence mode. In this way, the electric energy meter can be detected through quick plugging in the using process, and the detection efficiency of the electric energy meter is improved.

The invention provides a glove braiding method comprising the following steps: respectively preparing a first wrapping yarn and a second wrapping yarn; using a U2 braiding method to braid the first wrapping yarn and second wrapping yarn into gloves; compared with the prior art, the benefit effects are that the glove can reach European Union EN 388 standard wear resistance performance level 4, anti-cutting performance level 5, anti tear performance level 4, anti-puncture performance level 4, and can reach American ANSI standard anti-cutting performance level 5; the method is low in cost, and can be promoted in a large scale.

The present invention discloses a two-dimensional code with a positioning function. The two-dimensional code comprises a code body and is characterized in that one side of the code body is provided with a graphical region, the other side of the code body is sequentially provided with a sequence number region, a product lot number, a dispensing lot number and a data identifier region; the two-dimensional code is simple in structure and convenient to manufacture, and adopts a unified specification, and can be conveniently used on a packing box; and the printing quality of the two-dimensional code conforms to an ANSI (American National Standards Institute) standard, has an automatic alarming apparatus with prompt information, so that paper boxes that do not conform to the standard can be accurately and rapidly removed. According to the two-dimensional code with the positioning function disclosed by the present invention, each link, from production of products to sale of the products, has trackability and traceability functions; while the quality is guaranteed, some counterfeits are eliminated; and the two-dimensional code occupies less space, is transported in a spreading way, saves transportation cost, is novel in design, and is easy to promote and use.

The invention provides a method for weaving gloves. The method includes the following steps of separately preparing first wrapping yarn and second wrapping yarn; using a circular knitting machine forweaving the first wrapping yarn and the second wrapping yarn into the gloves. Compared with the prior art, the gloves have the advantages that a fourth-level EN 388 standard wear-resisting property, afifth-level EN 388 standard anti-cutting property, a fourth-level EN 388 standard anti-tearing property and a fourth-level EN 388 standard anti-puncture property can be achieved, and a fifth-level ANSI standard anti-cutting property can be achieved; the cost is low, and the gloves are suitable for large-scale popularization.

The invention discloses a mechanical seal suitable for an ANSI standard pump cavity. An end cover is arranged on a shaft sleeve in a sleeving mode, and a medium side seal and an atmosphere side seal are installed on the two sides of the end cover respectively and arranged on the shaft sleeve in a sleeving mode. The medium side seal comprises a medium side rotation ring, a medium side compensation ring and a medium side spring, wherein the medium side rotation ring, the medium side compensation ring and the medium side spring are sequentially installed on the shaft sleeve, one end of the medium side spring makes contacts with the medium side compensation ring, and the other end of the medium side spring is installed in the end cover. The atmosphere side seal comprises an atmosphere side rotation ring, an atmosphere side compensation ring and an atmosphere side spring, wherein the atmosphere side rotation ring, the atmosphere side compensation ring and the atmosphere side spring are sequentially installed on the shaft sleeve, one end of the atmosphere side spring makes contact with the atmosphere side compensation ring, and the other end of the atmosphere side spring is installed in the end cover. The mechanical seal has the advantages of being compact in structure, small in radial dimension and suitable for narrow space; by the adoption of balance type multi-spring design, the mechanical seal is good in sealing effect; because the springs do not make contact with medium materials and pressure borne by the whole seal is offset, the mechanical seal is capable of bearing two-way pressure and suitable for working conditions of various media.

The embodiment of the invention discloses a transmission method of a GT addressing based SUA message and a device thereof; the method comprises the following steps: a GT addressing based SUA signaling service message is received; GT code categorical attribute of the SUA signaling service message is determined; the corresponding translation and conversion are carried out to finish protocol handling according to GT address parameters related to the determined GT categorical attribute in the SUA signaling service message; wherein the GT code categorical attribute is used for expressing that the GT code data structure of the SUA signaling service message is defined by an ITU-T standard structure or an ANSI standard structure; in the technical proposal provided by the embodiment of the invention, the GT code format in an SUA protocol message can be distinguished, so as to enhance the communication of different protocols with different formats.

The invention provides a method for kitting gloves. The method comprises the following steps of preparing first covering yarn and second covering yarn separately; adopting a circular knitting machineto knit the first covering yarn and the second covering yarn into the gloves. Compared with the prior art, the gloves have the advantages of being low in cost, suitable for large-range popularizationand capable of reaching wear resistance grade 4, cutting resistance grade 5, tear resistance grade 4 and puncture resistance grade 4 of EN388 standards and cutting resistance grade 5 of ANSI standards.

The invention relates to an electric energy meter structure based on a scheme of compatibility of an ANSI standard round meter with a single-phase three-phase relay. The electric energy meter structure comprises a pedestal; an inner cover is arranged on the pedestal; and an outer cover is arranged outside the inner cover. The electric energy meter structure is characterized in that a first circuitboard and a second circuit board are arranged inside a cavity formed by the inner cover and the pedestal; a support structure is arranged on the pedestal; and the first circuit board and the second circuit board that are arranged up and down at an interval are fixedly connected to the support structure. Besides, a relay and transformer module assembly is arranged on the pedestal and is provided with and is connected with a leading sheet; and the leading sheet stretches out of the pedestal. Compared with the prior, the electric energy meter structure has the following advantages: the structureis simple and reliable; the structure is manufactured conveniently with low costs; compatibility of the meter type with a relay and manganin is realized; the assembling becomes simple; the cost is low; and the enterprise is able to carry out production and goods preparation conveniently.

A process provides automated coherent documentation of the construction of variably configured assemblies and systems, which consist of mechanical, electrical or electronic subassemblies or components using relational database software. A relational database software program is used to define the location of subassemblies or components within the final assembly or system, define important configuration information for the subassemblies and define the interconnection of the subassemblies within the assembly or system. This process improves upon prior art utilizing schematics, assembly drawings, parts lists and configuration logs based upon ANSI standard documentation practices by reducing the time required to produce such documentation and improving the accuracy of such documentation. The use of a relational database allows for various data manipulations that may be desirable such as error prevention, error detection, data analysis and specified searches.