52results about How to "Less man-hours" patented technology

A vehicle light emitting display device is provided with at least one light source which can be controlled to turn on and off and a light reflecting member disposed in front of a driver of a vehicle. The vehicle light emitting display device forms a virtual image which can be observed by the driver, by emitting light of the light source from lower side of an instrument panel of the vehicle toward the light reflecting member. The vehicle light emitting display device is further provided with a forward and rearward movable mechanism that freely moves a position, at which light is emitted from the light source toward the light reflecting member, in a forward and rearward direction which is a travel direction of the vehicle.

A molded product of fiber reinforced composite material is provided, which includes a substantially flat portion and a shaping portion that is molded to be more complex in shape than the flat portion. The substantially flat portion has a first parent material and a reinforcing material made of long-fiber sheet, and the shaping portion has a second parent material and short fibers.

Described herein is a sprocket for interfacing with a perforated material, such as a chain. The sprocket includes a hub and a material-interfacing plate. The hub is shaped to fit around an axially extending shaft, and includes a plurality of hub portions each shaped to fit around a portion of the shaft; and a retaining portion and a hub interlocking portion, each disposed on at least one of the hub portions. The material-interfacing plate has a periphery that is shaped to interface with the perforated material, and includes a plurality of plate portions each shaped to fit around a portion of the hub; and a plate interlocking portion shaped to interlock with the hub interlocking portion and disposed on at least one of the plate portions. The material-interfacing plate is in a secured position when the plate interlocking portion and the hub interlocking portion are interlocked with each other. The interlocked plate and hub interlocking portions prevent the material-interfacing plate from sliding radially off the hub and the retaining portion prevents the material-interfacing plate from sliding axially off the hub when the material-interfacing plate is in the secured position.

A support bar for a turbine diaphragm that facilitates reduced maintenance cycle time and cost is provided. In one aspect, the support bar is secured to the turbine diaphragm vertically rather than horizontally, allowing access to remove a lower diaphragm half without having to remove the rotor for maintenance.

The invention discloses a commercial cash register which comprises a host computer and a display, wherein the host computer and the display are respectively internally provided with a port adapter plate, each port adapter plate is provided with a DVI port, each signal wire for connecting the display on a host computer mainboard is connected with the DVI port on the port adapter plate of the host computer, each signal wire for connecting the host computer in the display is connected with the DVI port on the port adapter plate of the display, and the DVI port of the host computer is connected with the DVI port of the display through a DVI cable, therefore, the connecting operation between the host computer and the display can be completed. The technique has simple installation and connection, less working time consumption and high reliability of signal transmission, avoids a plurality of conversion processes of video signals from digital to analogue and then to digital because the digital video signals produced by the host computer are directly transmitted to the display and are displayed, thereby remarkably improving the display effect of an image.

A three-phase AC reactor according to an embodiment of the present invention includes an input and output terminal block; a peripheral iron core disposed under the input and output terminal block; and at least three iron-core coils each constituted of an iron core and a coil wound around the iron core, so as to contact an inner surface of the peripheral iron core or so as to be coupled to the inner surface. The at least three iron-core coils form gaps that can be magnetically coupled between two of the iron-core coils adjoining each other. The three-phase AC reactor includes a phase-based coil extending member unit that extends from coil end portions of the coils as base points to connection points of the input and output terminal block.

The invention relates to the field of connection of metal boards, and discloses a split type angle code. The split type angle code comprises a first mounting block and a second mounting block which are in match with the side edge of a frame body, wherein the first mounting block is formed in an angle, and the forming angle of the first mounting block is consistent with a connection angle of the side edge of the frame body; each of the first mounting block and the second mounting block comprises an inserting edge which is in match with the side edge of the frame body; the second mounting block is buckled to the first mounting block; the second mounting block is provided with a protecting angle which is in match with the connection angle of the side edge of the frame body; the first mounting block is mounted to the connection angle of the side edge of the frame body; the inserting side is in match with the corresponding side edge of the frame body; the second mounting block is inserted into the side edge of the frame body and is buckled to the first mounting block. Therefore, the split type mounting and combining can be achieved, and bolts or glue for fixing can be saved. The split type angle code is few in processes, simple in structures, few in working hour consumption and labor, simple, easy, and simple and convenient to operate.

The invention discloses a construction method for a station side wall by a covered top-down excavation method, comprising the following steps of: using at least two movable type formworking jumbos and a Wisa panel of which two sides can be used for at least 80 times in an inverted way according to the height of the station side wall, and meeting the construction requirement by load-carrying checking computations; installing the formworking jumbos in site: assembling the formworking jumbos, walking the formworking jumbos, and adjusting the formworking jumbos in site; and casting a wall body, etc. The construction method has the beneficial effects of being simple in technology, high in operability, less in working hour consumption, high in material use ratio, good in apparent quality, and obvious in waterproofness; and the problem of the conventional technology for constructing the station side wall such as long working hour consumption, low material use ratio, bad apparent quality, more serious water leakage phenomenon, and the like can be solved.

The invention discloses an operating platform and relates to the technical field of wind power generation. The operating platform aims at solving the problems that an existing operating platform is high in manufacturing cost and low in production efficiency and influences layout of components in a tower frame. The operating platform is detachably connected with a lifting lug embedded in a concrete shell ring inner wall. The operating platform comprises a first platform box and a plurality of first platforms, a side wall of the first platform box is provided with first openings for the first platforms to penetrate, and lengths of the first platforms extending out of the first platform box are adjustable.

Described herein is a sprocket for interfacing with a perforated material, such as a chain. The sprocket includes a hub and a material-interfacing plate. The hub is shaped to fit around an axially extending shaft, and includes a plurality of hub portions each shaped to fit around a portion of the shaft; and a retaining portion and a hub interlocking portion, each disposed on at least one of the hub portions. The material-interfacing plate has a periphery that is shaped to interface with the perforated material, and includes a plurality of plate portions each shaped to fit around a portion of the hub; and a plate interlocking portion shaped to interlock with the hub interlocking portion and disposed on at least one of the plate portions. The material-interfacing plate is in a secured position when the plate interlocking portion and the hub interlocking portion are interlocked with each other. The interlocked plate and hub interlocking portions prevent the material-interfacing plate from sliding radially off the hub and the retaining portion prevents the material-interfacing plate from sliding axially off the hub when the material-interfacing plate is in the secured position.

The invention discloses a method for preparing egg yolk lecithin used for injection through aluminum oxide static adsorption impurity removal and low-temperature sediment oil removal, and belongs to the technical field of egg yolk lecithin purification. The method includes the steps of conducting extraction on egg yolk powder or egg yolk particles serving as raw materials through absolute ethyl alcohol, conducting aluminum oxide static adsorption, conducting dissolving through a hexane-acetone mixed solution, conducting low-temperature sedimentation to separate out lecithin, and conducting sedimentation and drying to obtain the product. The thin layer chromatography detection on the product shows that residues of triglyceride, cholesterol and palmitic acid meet the limit requirements of Chinese Pharmacopoeia of the 2015 version. A brand-new process method is provided for impurity removal and oil removal of egg yolk lecithin and is high in yield and good in impurity removal and oil removal effect. Labor hours used for aluminum oxide static adsorption are short, operation is easy and convenient, and LPE, PI and other impurities can be smoothly removed. Devices are simple, the fixed-asset investment is small, solvent is easy to recycle, and emission of three wastes is greatly reduced.

An information processing apparatus, a method of controlling the same, and a non-transitory computer-readable storage medium. The information processing apparatus comprises management unit configured to manage a login application at least having both a login screen display function and a user authentication function. The apparatus, in a case where a plug-in module, having one function out of the login screen display function and the user authentication function, is added to the information processing apparatus, enables the function of the plug-in module, and enables the function of the login application other than the function of the plug-in module.

A piezoelectric variable-frequency contact type liquid level switch belongs to the field of liquid level detection switches, and comprises a tube, wherein a probe support is arranged at one end of the tube, the piezoelectric variable-frequency contact type liquid level switch is characterized in that the probe support is fixedly provided with a piezoelectric ceramic sheet and a thermosensitive resistor which are respectively connected and arranged in a circuit board in the tube by leads, the circuit board is provided with a power circuit, an oscillating circuit, a frequency-voltage conversion circuit, an amplifying circuit, an isolating circuit and a driving circuit which are connected in sequence electrically, the oscillating circuit is connected with the piezoelectric ceramic sheet, and the thermosensitive resistor is arranged on the frequency-voltage conversion circuit. The thermosensitive resistor can also be connected to the amplifying circuit for temperature compensation. The circuit board is simple in structure, fewer for parts, low in material cost, and less in expending of working time; after one-time corresponding arrangement is conducted, the piezoelectric variable-frequency contact type liquid level switch has the advantages of being low in cost, maintenance-free, high in property, long in service life, good in universality, wide in application range and large in measurement range.

A support bar for a turbine diaphragm that facilitates reduced maintenance cycle time and cost is provided. In one aspect, the support bar is secured to the turbine diaphragm vertically rather than horizontally, allowing access to remove a lower diaphragm half without having to remove the rotor for maintenance.

This invention discloses a seat type non-metal water cock. It includes cock body case, in which has water inlet passage and water outlet passage. The water inlet passage includes cold and hot water inlet passages. The cold and hot water inlet passages are all arranged with water inlet joint. They also include excessive smooth arc passage. Arc core-pull bar, which works as one part of the core-pulling mould, can undertake core-pulling without any obstacles. It resolves the core-pulling question of cold and hot water inlet passages. The whole water cock body case can be produced by mould injecting and core-pulling techniques. The produces cock does not need additional assembling. Its fastness is increased. The cost is also low.

A hydraulic passage structure of an automatic transmission having at least one friction element for gearshift, the friction element being comprised of a drum. The hydraulic passage structure includes a housing formed integrally with a midway wall protruding inwardly from the housing, a sleeve, a center member joined integrally with the drum of the friction element, a radial passage in the midway wall, a sleeve passage in the sleeve, and a center member passage in the center member. The sleeve is fitted into an inner circumference of the housing, and the center member is inserted in an inner circumference of the sleeve. The sleeve passage connects with the radial passage of the housing, and the center member connects the sleeve passage and the friction element. Line pressure is supplied to the friction element via and in order of the radial passage, the sleeve passage, and the center member passage.

The invention provides a method for preparing a micro-fluidic / milli-fluidic chip by using a detachable template. The method comprises steps as follows: a, a detachable container is prepared; b, a pipeline is reserved, and the template is prepared; c, a prepolymer is poured and a die is solidified; d, an aluminum foil, a glass sheet and the template of the die are detached, and a micro-fluidic / milli-fluidic chip blank is obtained; e, the micro-fluidic / milli-fluidic chip blank is cut, and the micro-fluidic / milli-fluidic chip is obtained. The method has the characteristics that the processing technology is simple, controllability is high, and the stability of the obtained chip is good.

The invention discloses a polishing head quick-detaching mechanism which is used for mounting of a polishing head. The polishing head quick-detaching mechanism comprises an output shaft which is used as power output of a polisher. According to the output shaft, polishing head periphery fixing can be achieved, the gravity center of a part for transmitting torque is changed in a jumping mode when the part rolls. The output shaft is provided with an elastic piece which protrudes out of the surface of the output shaft part where the elastic piece is placed. When the polishing head is arranged in the output shaft in a sleeved mode, the radial size of the elastic piece is under stress and is reduced. After the polishing head is arranged on the output shaft, the radial size of the elastic piece is restored to the original state. At the time, the elastic piece can limit axial separating of the polishing head. An unlocking mechanism is further included. The unlocking mechanism can have an effect on the elastic piece, so that the radial size of the elastic piece is reduced. When the polishing head is mounted, plastic deforming of the polishing head does not exist, deforming parts are all placed on the elastic piece, accordingly, the quick-detaching mechanism is low in relative loss, meanwhile, polishing head replacing is quick, and convenience and quickness are achieved.

The invention discloses a forming machine for boxes with covers and a special mold. The scheme that a box body and a cover body are formed sequentially is adopted. Particular technique includes final form arrangement with a concave mold matching with a box, a convex mold is divided into two separate bodies, one separate body is a box body convex mold, the other separate body is a cover body concave mold, the two separate bodies are respectively provided with driving portions, and accordingly the technical scheme of sequential stamping can be met. Correspondingly, a prepressing component is assembled on one separate body, namely the prepressing component is arranged on the separate body which is not in stamping at first, accordingly, after the separate body which is in stamping at first is positioned in place, a workpiece of a corresponding portion is jacked into the corresponding concave mold by the other separate body, detention of the corresponding workpiece is reduced in the process, normal mobility can be realized, mobility required to be realized is greatly reduced when the workpiece of the corresponding separate body is stamped and formed, and the problem of drawing breakage due to high mobility required in a forming process is solved.

The invention relates to the technical field of stacking machines, in particular to a clip type caterpillar band stacking machine. The clip type caterpillar band stacking machine comprises a base, a first supporting rod, a second supporting rod, first supporting boards, second supporting boards, a caterpillar band and a rotary mechanism, wherein the first supporting rod and the second supporting rod are arranged on the base oppositely in parallel; the first supporting boards are arranged at two ends of the first supporting rod separately; the second supporting boards are arranged at two ends of the second supporting rod separately; a rotary shaft is arranged between the first supporting board and the second supporting board located at the same end; the caterpillar band is installed on therotary shafts; the rotary mechanism comprises a drive motor, a bidirectional lead screw and nuts; the nuts are in threaded connection with different thread sections at the two ends of the bidirectional lead screw separately; the nuts are fixedly connected with a bearing board; and one end of the bidirectional lead screw is connected with the output end of a drive motor fixed to the base. The cliptype caterpillar band stacking machine can conveniently load and unload materials, and are short in consumed man hour, stable in operation and long in service life.

The invention discloses a double-layer film bag device applied to injection pipe sealing in a water bursting sand layer. The device comprises an injection screen pipe; the front part of the injection screen pipe is provided with a conical piercing end; opposite outer side faces of the back half part of the injection screen pipe are respectively provided with an iron pipe and a rubber pipe; one end of an inner-layer film bag is fastened to the outsides of the iron pipe and the injection screen pipe; the outlet of the iron pipe is formed in the inner side of the inner-layer film bag and in the outer side of the injection screen pipe; one end of an outer-layer film bag is fastened to the rubber pipe and the injection screen pipe; the outlet of the rubber pipe is arranged in the inner side of the outer-layer film bag and in the outer side of the inner-layer film bag; the other ends of the inner-layer film bag and the outer-layer film bag are fastened to the injection screen pipe; a first grout blocking layer is formed between the inner-layer film bag and the injection screen pipe; a second grout blocking layer is formed between the outer-layer film bag and the inner-layer film bag. The invention also discloses a method for implementing the device. According to the device and the method, the problem of injection pipe sealing in the water bursting sand layer is researched, and problems that sealing slurry is easy to scatter under the moving water condition, a single-layer film bag is easy to damage and the injection screen pipe cannot reach design depth are solved.

The invention provides a Gaussian N75 printable wide and narrow newspaper transformation method. Through the steps of triangular plate cutting, base platform hole expansion, moving quantity modification and main paper leading roller group transformation, the narrow-width newspaper printing requirements with great dimension differences can be further met on the basis of maintaining the original wide-width newspaper printing, in addition, the cost of the transformation method is low, and in addition, the wasted work hours are few. In addition, the invention simultaneously provides a printable wide and narrow newspaper double-width rotary press, which is different from ordinary products, through adopting a novel triangular plate structure, a main paper leading roller structure, a transmission structure and a design of sufficient triangular plate horizontal moving quantity, the fast regulation can be realized, so the narrow-width newspaper printing requirements with great dimension differences can be met.

The invention discloses a construction method for a station side wall by a covered top-down excavation method, comprising the following steps of: using at least two movable type formworking jumbos and a Wisa panel of which two sides can be used for at least 80 times in an inverted way according to the height of the station side wall, and meeting the construction requirement by load-carrying checking computations; installing the formworking jumbos in site: assembling the formworking jumbos, walking the formworking jumbos, and adjusting the formworking jumbos in site; and casting a wall body, etc. The construction method has the beneficial effects of being simple in technology, high in operability, less in working hour consumption, high in material use ratio, good in apparent quality, and obvious in waterproofness; and the problem of the conventional technology for constructing the station side wall such as long working hour consumption, low material use ratio, bad apparent quality, more serious water leakage phenomenon, and the like can be solved.

The invention discloses a full power test method for a power generation field converter. The method comprises the steps of disconnecting a generator-side circuit breaker and a grid-side circuit breaker so as to disconnect electrical connection between the converter and a generator and the electrical connection between the converter and a power grid; short-connecting a three-phase bus between the grid-side circuit breaker and a network-side filter; connecting a DC pre-charging device for a DC-side capacitor of the power generation field converter; and executing the following step (a) and / or (b): (a) disconnecting a generator-side fuse so as to disconnect electrical connection between a generator-side converter and the grid-side filter, and closing a grid-side AC fuse so as to perform grid-side full power testing on the power generation field converter; and (b) electrically connecting a generator side of the generator-side AC fuse to the grid-side filter, disconnecting the grid-side AC fuse so as to disconnect the electrical connection between a grid-side converter and the grid-side filter, and closing the generator-side AC fuse so as to perform generator-side full power testing on the power generation field converter.

The invention discloses a waterproof leaking stoppage structure of a building seam and a construction method. The waterproof leaking stoppage structure of the building seam, disclosed by the invention, comprises a building seam, structural bodies located at two sides of the building seam and a water stop. A water stopping surface of each structural body includes a groove which is parallel with the building seam; the two sides of the water stop include flangings which are inserted into the grooves; and the grooves are filled with a binder which is used for fixing the flangings of the water stop into the grooves. The waterproof leaking stoppage structure disclosed by the invention has the advantages of good waterproof performance, low working hour consumption, low usage of the binder, simple construction process as well as small exposed area of the binder during the construction and is hardly polluted.