baber/WOPTO huggingface dataset:
Patent JP-H08112838-A (JP)
Title: Injection mold
Inventor: KATO NOBORU
IPC: B22D17/22
Filed: 1994-10-17
Abstract: PURPOSE: To provide an injection mold constituted so that a plurality of core pins provided in a close viciuity to each other do not interfere with each other and equipped with a fixing means preventing the revolution of a required core pin. CONSTITUTION: In an injection mold wherein a core 1 is provided with a plurality of core pins 2 close to each other so as to be fitted in the core 1. Each of the core pins 2 is provided with the prodruding part projecting from the rear end of the core 1, and the protruding part with a fixing means preventing the revolution of the core pin.
Patent JP-H0298425-A (JP)
Title: Manufacture of heat-shrinkable tubing
Inventor: HASEGAWA SHOICHI
IPC: B29K23/00
Filed: 1988-10-04
Abstract: PURPOSE:To manufacture excellent heat-shrinkable tubing, the inner and outer layers of which are respectively uniform and the shrinking characteristics of which is uniform, without necessity of the manufacture of adhesive layer in separate process and influence of the thickness of outer layer material by a method wherein the outer layer material made of polyolefin-based resin, only which contains crosslinking agent, and the inner layer material, which is adherent to the outer layer material, are co-extruded and, after that, only the outer layer material is crosslinked. CONSTITUTION:Outer layer material made of polyolefin-based resin containing crosslinking agent and inner layer material made of resin adherent to the outer layer material are co-extruded in tubular form. Said tubing is crosslinked by heating and, in succession, continuously enlarged radially (expanded) and finally cooled so as to manufacture heat-shrinkable tubing. By the above-mentioned manufacture, heat- shrinkable tubing, the outer layer material of which is crosslinked and the inside inner layer material of which functions as adhesive, is easily obtained. As the polyolefin-based resin used, there is no special limit and polyethylene, ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer, ethylene-propylene copolymer or the like is exampled. Further, as the adherent resin used for inner layer material, there is no special limit and the use of hot melt-based resin, for example, is favorable.
Patent JP-H0559802-A (JP)
Title: Drain channel structure in dry stone pitching process
Inventor: OTA MICHIHIRO
IPC: E04B1/64
Filed: 1991-09-03
Abstract: PURPOSE:To improve a drain channel on the rear surface side of a stone plate into a water receiving trough positioned on a bottom base by forming an outer wall in a building so as to increase the dimensions of an outer wall or the like of a building in a depthwise direction. CONSTITUTION:A water receiving trough 10 having a proximal end part 11 which is laid at the lowermost end of a concrete body 1 such as an outer wall 2, having dimensions in a depthwise direction of the wall body 2, and the distal end part 13 which faces the inner surface of a stone plate 2 in a wall part is supported on the upper surface of a raised back plate 2c on the stone plate 2 with which the underneath of the body 1 is covered. Further, water may be drained through a space 5 between the wall part stone plate 10 and the concrete body 1.
Patent JP-H08112728-A (JP)
Title: Work transport method and transport controller
Inventor: MIYANAKA HIROSHI
IPC: B23P19/02
Filed: 1994-10-17
Abstract: PURPOSE: To properly conduct the press-in of a component to a work even when abnormality is generated at either process before or after a press-in process, in the case where a heating process is equipped upstream of the press-in process and the press-in of the component is conducted by carrying into the press-in process the work heated at the heating process. CONSTITUTION: A work W heated at a heating process A is transported to a press-in process B and the press-in of a predetermined component is conducted at the press-in process B, and then, the work W is transported to an after- process C. In this instance, at the time of the abnormality generation of at least either process of the heating process A and the after-process C, by stopping the carrying-out of a work W from the heating process A and at the same time stopping a work that is after press-in completion, at a stopping portion D provided between the press-in process B and the after-process C, at least at the time of abnormality generation, component press-in is completed in a proper heating state in regard to the work W into which a component is not pressed yet.
Patent JP-H04129000-A (JP)
Title: Measuring instrument
Inventor: TAKEI FUMIO
IPC: G01R1/04
Filed: 1990-09-20
Abstract: PURPOSE:To miniaturize a measuring instrument by using a pair of lines for transmitting both binary indentification code and power supply voltage. CONSTITUTION:The main body of measuring instrument 10 containing a power supply circuit 12 and a recognition circuit 14 is connected to a measuring section 18 via a line 16. The measuring section 18 contains a setting circuit 20 for setting a binary identification code (identification number) and a power supply circuit 22 that is supplied with power from the power supply circuit 12 by line 16. The measuring section 18 contains a signal transmission circuit 24, and the signal transmission circuit 24, when the power supply circuit 12 is not supplied with power, is actuated by the power voltage with which a power supply circuit 22 is charged and sends a binary identification code from the setting circuit 20 to the recognition circuit 14 via a pair of lines 16. Accordingly, a binary identification code of measuring circuit 18 can automatically be recognized from the main body of measuring instrument 10 without increasing the member of wires 16 and poles of connector. Thus, the measuring instrument can be miniaturized.
Patent JP-H04129957-A (JP)
Title: Printing device
Inventor: INOSHITA MANABU
IPC: B41J29/48
Filed: 1990-09-20
Abstract: PURPOSE:To attain simplification and miniaturization of a structure by providing an optical element for plurally branching light beams to be fed out in a direction of crossing with continuous paper, plurality of light receiving elements, converters, AND circuit and a discriminator, in the case of a printing device using the continuous paper. CONSTITUTION:A light beam, emitted from a light emitting element 20, is incident upon a prism 30, branched by the prism 30 and fed in a cross direction of continuous paper 1. A result of receiving light to each light receiving element 21 is fed respectively to converters 22 which feed an output signal to an AND circuit 23. The AND circuit 23 feeds a signal to a discriminator 24 by dividing the signal into the case that light is received to all the light receiving elements 21 and the case excepting the above- mentioned. A signal is discriminated by the signal, fed to the discriminator 24, and fed to a printing control circuit 25. In the printing control circuit 25, a paper end is judged to stop printing action, in the case of receiving light to all the light receiving elements 21, and the printing action is continued in the case of excepting the above- mentioned. By setting up the optical element (prism) 30 on an optical path of the light emitting element 20, the light emitting element 20 can be collected together in a single element.
Patent JP-H1079420-A (JP)
Title: Wafer carrier cassette and decision of deformation of wafer carrier cassette
Inventor: OOURA YOSHITAKA
IPC: H01L21/68
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make constant a decision reference to the state of a deformation of a wafer carrier cassette by a method, wherein the wafer carrier cassette is provided with displacement detecting parts of carbon fibers or optical fibers, in which their states change corresponding to a deformation on the cassette. SOLUTION: Flange parts 11 are respectively extended toward the outside of a wafer carrier cassette 10 on the upper ends of the two side surfaces 18 of the wafer carrier cassette 10 formed into a box style and two leg parts 13 are projected under the bottom of the cassette 10 in parallel to each side surface 18. Laterally oblong rectangular window parts 14 are formed on each of the two side surface 18 in the upper and lower stages, displacement detecting parts 15, which are respectively a carbon fiber having conductivity, are buried in each of the two side surfaces 18 in parallel to each other, extending over from the upper part to the lower part of each side surface 18 in such a way as not to interfere with those window parts 14, and both ends of the parts 15 are made to be exposed. Thereby a decision reference can be made constant with respect to a displacement of the cassette 10.
Patent JP-H0590994-A (JP)
Title: Transmission line changeover system
Inventor: HIRATA YOSHIMI
IPC: H04B1/74
Filed: 1991-09-30
Abstract: PURPOSE:To provide the transmission line changeover system in which a transmission line changeover pattern is generated at a point of time of occurrence of a fault on a transmission line. CONSTITUTION:Slave stations 21, 22 connected together through transmission lines 23, 24 are connected respectively by information lines 26, 27 to a master station 25 implementing changeover control of a faulty transmission line. When a communication station detect occurrence of a fault of a transmission line, count of a guard time of the communication station and generation of a transmission line changeover pattern of a switching control means are started in parallel, and when the generation of the switching pattern is finished and the count of the guard time is finished, the changeover of the transmission lines is executed.
Patent JP-H0584215-A (JP)
Title: Collector
Inventor: SUZUKI YASUHIRO
IPC: A47L13/00
Filed: 1991-09-30
Abstract: PURPOSE:To improve sweeping workability for dust, water, etc., by providing a rotary shaft protruded in a transverse direction on the lower face side of the rear part of a blade and supporting pivotally the rotary shaft by the side wall part of a collector main body so that the front edge part of the blade can adhere tightly to the surface of the floor plate. CONSTITUTION:The rotary shaft 8 protruded in a transverse direction is provided on the lower face side of the rear part of the blade 7 and the rotary shaft 8 is supported pivotally by the side wall for constituting the dust collecting part 10 of a collector main body 4. Accordingly, when a handle 1 is gripped with one hand and the collector main body 4 is brought into contact with the floor plate surface, the opening part 10a of the dust collecting part 10 is grounded and also the front edge part of the blade 7 turns vertically through the rotary shaft 8 and adheres tightly to the floor plate surface. In such a state, dust is collected by a squeegee, etc., and when dust is collected up to the vicinity of a projection 7b of the rear end part, when the handle 1 is raised and set to an inverted attitude so that the opening part 10a is turned upward, collected dust is housed in a dust pan 11. In such a manner, dust, water, etc., are not pushed into the reverse side of the blade but can be collected surely.
Patent JP-H1096834-A (JP)
Title: Boots mounting structure of optical connector
Inventor: ASADA KAZUHIRO
IPC: G02B6/36
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a boots mounting structure of an optical connector which is easily mountable and with which good coupling force is obtainable. SOLUTION: This structure has a connector housing 7 consisting of a connector body 5 having a housing recessed part 11 for housing ferrules 3 and springs 4 mounted at optical fibers 2 and a connector cover 6. Plural recessed parts 35a, 35b, 35c are formed in the insertion detaining parts 8b of boots 8 consisting of elastomer and the central recessed part 35b is formed as a through-hole. Both of the connector body 5 and the connector cover 6 are provided with detection projecting parts 36a, 36b, 37a, 37b, 37c corresponding to the respective recessed parts 35a, 35b, 35c. The detection projecting part 37b has a length at which this part penetrates the recessed part 35b. The connector cover 6 is mounted at the connector body 5, by which the respective detection projecting parts 36a, 36b, 37a, 37b, 37c are stoppered and detained in the respective recessed parts 35a, 35b, 35c.
Patent JP-H0297778-A (JP)
Title: Butterfly valve and manufacture thereof
Inventor: YURUGI YOSHINORI
IPC: B32B15/06
Filed: 1988-10-05
Abstract: PURPOSE:To obtain a butterfly valve of high accuracy and high quality having a seal quality and strength by forming a lining layer of a seat ring in a valve main unit by a metal mold setting the lining layer accurately by a tetrafluoroethylene resin layer and an elastic elastomer layer. CONSTITUTION:Internal peripheral and both end surfaces of a valve main unit 1 are coated with a lining layer 5 comprising two layer structures of a tetrafluoroethylene resin layer 6 positioned in the inner side of a valve and an elastic elastomer layer 7 positioned in the outer side of the valve. The tetrafluoroethylene resin layer 6 and the elastic elastomer layer 7 are mutually adhesively attached into an integral unit, while the elastic elastomer layer 7 is firmly connected to the internal peripheral and end surfaces of the valve main unit 1. Next the lining layer 5 is formed by setting a molding metal mold to the valve main unit 1 securing valve rod guides 3, 4 and by arranging a molded object of tetrafluoroethylene resin into a predetermined shape in the metal mold further by injecting unvulcanized rubber to be vulcanized.
Patent JP-H0592226-A (JP)
Title: Bottom rolling device
Inventor: MIURA YOSHITAKA
IPC: B21H5/04
Filed: 1991-09-30
Abstract: PURPOSE:To efficiently enable the gear strengthening machining of gear works to be machined by using a simple device. CONSTITUTION:Plural gear works 11 to be machined are juxtaposed and the roots of the gears or the vicinities of bottoms 11a and 11b of the plural works 11 and 11 are mutually pressed to the tip part of the gear 13a of a bottom rolling tool 13 and roots of plural gear works 11, 11 or the vicinities of the bottoms 11a and 11b are simultaneously machined by a single machining.
Patent JP-H0299808-A (JP)
Title: Notch detector
Inventor: FUSHIMI SATOSHI
IPC: G11B5/455
Filed: 1988-10-07
Abstract: PURPOSE:To enable detection of a contour of a rail surface without being affected by chamfering by limiting an angle of illumination of an illuminating light so that it is within the maximum angle of reflection wherein a reflection image from a slanting detection surface can be detected by an image detecting means. CONSTITUTION:An illuminating light from a light source 5 for illumination is restricted in respect to illumination NA by an aperture stop 6, restricted further in respect to a sphere of illumination by a slit 7 disposed at illumination stop position, and applied in the shape of a slit 20 onto the surface 2 of a rail via a half mirror 9 and through an objective lens 4. An image formed on the surface 2 of the rail is formed on a linear image sensor 11 through the lens 4. On the occasion, the directions of the slit 7 and the sensor 11 are made coincident with the longitudinal direction of the rail 2. By selecting an optical system of angles gamma and beta enabling the establishment of the relationship of gamma>=2alpha+beta (alpha is a chamfered angle and beta an incident angle of the illuminating light) when a detectable incident angle of the lens 4 is set at 2, all the lights incident on a chamfered part return onto the lens 4 side and therefore said part can be detected with the same brightness with that of a flat part.
Patent JP-H0194462-A (JP)
Title: Remote i/o unit
Inventor: HAYANO SHIRO
IPC: G06F13/12
Filed: 1987-10-06
Abstract: PURPOSE:To evade the whole stop of a plant at the time of the failure of a host controller and to decrease the burden of the host controller by providing a central arithmetic part and a re-writable nonvolatile memory, and accessing an input/output module with a user program which is loaded down from the host controller. CONSTITUTION:A remote I/O unit 11 is connected with a host controller 12 in a party line system, and according to the program stored in an nonvolatile memory 17, which cannot be electrically rewritten, the central arithmetic part accesses an input/output module 14 by a command signal (c) from the host controller 12 inputted through a driver 13. In addition, the user program, which is loaded down from the host controller 12, is stored to an electrically re- writable nonvolatile memory 19, and the input/output module 14 is accessed according to the user program. Thus, the burden of the host controller 12 is decreased, and the whole stop of the plant due to the trouble of the host control ler 12 can be evaded.
Patent JP-H09105471-A (JP)
Title: Branch valve
Inventor: TAKEDA SHINJI
IPC: F16K7/16
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a branch part in such a state to be integrated directly in a piping passage, to prevent the occurrence of residence part of fluid, where bacteria are apt to grow, even during opening and closing of a valve body, and to prevent inflow of an outflow substance to fluid. SOLUTION: This branch valve having a branch part incorporated in a piping passage comprises a main flow passage 2 approximately in a straight tubular shape; and a branch flow passage 3 crossing the main flow passage 2 and communicated therewith. A weir 4 is located between a branch outflow port 2A on the main flow passage 2 side and a branch inflow port 3A on the branch flow passage 3 side. Thus, the branch valve 1 is formed in such a manner that a valve body 1 wherein the branch flow passage side of the weir 4 forming a smooth flow passage is integrally molded by using a synthetic resin material, and by pressing and separating the upper surface of the weir 4 of the valve body 1 by a diaphragm 5, a space between the main flow passage 2 and the branch flow passage 3 is opened and closed.
Patent JP-H1190142-A (JP)
Title: Bag filter
Inventor: SHINOZAKI TAKESHI
IPC: B01D46/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact bag filter capable of being pulse-cleaned with one pulse valve, with the nozzle precisely positioned with respect to a thimble, excellent in maintainability and with the cost of a dust discharge mechanism lowered. SOLUTION: The upper end of a thimble is fixed in the hole of a gas partition plate 4 provided at the upper part in a cylindrical casing 2, a nozzle holder 6 having the nozzles corresponding to a specified number of thimbles 3 is arranged above the partition plate 4, and high-pressure air is injected from the respective nozzles from above the thimble to release the dust depositing on the outer face of the thimble in the bag filter 1. The partition plate 4 is divided into the sectors having a specified central angle with the longitudinal axis of the casing 2 as the center, the nozzle holder 6 has a sectorial or isosceles triangular shape corresponding to the sector in plan, and the nozzles of the holder 6 are arranged in accordance with the arrangement of the thimbles in the sectors.
Patent JP-H04130357-A (JP)
Title: Self-diagnostic and self-repairing system for image formation device
Inventor: TOMIYAMA TETSUO
IPC: H04N1/00
Filed: 1990-09-21
Abstract: PURPOSE:To enable self-controlled self-diagnosis and self-repair by diagnosing the fault state of the device and reasoning an actuator means, and simulating secondary influence exerted when the means is operated. CONSTITUTION:A digital signal/symbol conversion part 11 converts signals from sensors 1a - 1c into symbols according to reference value data characteristic to the object machine. Then a fault diagnostic part 12 decides whether or not there is a fault, diagnoses the fault, and simulates the fault state to determine the fault sympton and fault casue of the object machine. A repair planning part 15 reasons a repairing method and simulates the influence of repair, selects the repair plan which exerts the least secondary influence among plural repair plans, and rewrites the reference value data according to the measured value of the sensors after the repair.
Patent JP-S62114859-A (JP)
Title: Pallet positioning device
Inventor: MUROI TSUNETADA
IPC: B23Q39/04
Filed: 1985-11-11
Abstract: PURPOSE:To make it possible to rapidly carry out a three-dimensional positioning with a high degree of accuracy, by conveying a pallet to a working station with the use of a pair of right and left endless belts, and then by stopping the pallet on support beds with the use of escapements and clamps. CONSTITUTION:Pallets 10 conveyed by a pair of right and left endless drive belts 5 are moved along a pair of right and left support beds 16 in clutch mechanism C, and when a stop pin 10a abuts against a pair of laterally projecting escapements 21, 21a, two longitudinally adjacent pallets 10 are stopped. When clamps 22 are engaged in V-shape notches in these pallets 10, the pallets are pressed against the side wall of one of the support beds 16. Thus, the positioning of the pallets in both vertical and longitudinal directions is attained. When a predetermined working steps are completed, a push-up lever 13 in the clutch mechanism C pushes up the pair of endless drive belts 5 from the support beds simultaneously with the escapements 21a, 21 and clamps 22 being retracted, and therefore, the drive belts 5 send the pallets 10 forward.
Patent JP-H1080128-A (JP)
Title: Steeping motor with reduction gears
Inventor: KAWANISHI TOSHIAKI
IPC: H02K37/14
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a steeping motor which can be engaged with high accuracy by a method in which a motor shaft is constituted so as to be always urged to the direction of a thrust bearing at the inside of a reduction mechanism by an urging means which is installed at the inside of a motor case. SOLUTION: A bearing on one side at a motor shaft 1 is a bearing 9f at a gear case 9, it is a radial thrust bearing, and the motor shaft 1 is always urged to the direction of the bearing 9f by a leaf spring 17 which is installed at the inside of a motor case 2. In addition, in a journal part, the bearing 9f in a conical recessed part comes into contact with the hemispherical protruding part of the motor shaft without any rattle, the motor shaft is supported so as to be rotatable, and a bearing 18a which is formed integrally with a bobbin 18 is installed as a bearing on the other side. Then, it is guaranteed that a pinion gear 11 which is force-fitted to, or bonded and fixed to, the motor shaft is engaged with a gear 12 which is supported by a gear shaft 9b.  As a result, the gear at the first stage of a reduction mechanism and the gear which is installed at the motor shaft can be engaged and assembled with good accuracy.
Patent JP-H0781386-A (JP)
Title: Air conditioner for napping room in bus
Inventor: SAITO NAOHIRO
IPC: B60H1/32
Filed: 1993-09-13
Abstract: PURPOSE:To sufficiently cool a napping room by allowing a refrigerant pipe to branch a refrigerant circuit downstream of a condenser and upstream of an evaporator in a passenger seat cooling unit, and circulating the refrigerant to an evaporator of an in-cabin cooling machine for a napping room. CONSTITUTION:A cooling unit 3 of an air conditioning unit 2 in a bus-air conditioning device 1 is provided with first and second compressors 11, 12 taking on cooling the right and left sides of a bus, and evaporators 13, 14 are connected respectively to downstreams of condensers 5, 6 connected to the respective compressors 11, 12. The cool air generated in the evaporators is sent to the passenger seats through ducts 18, 19. In this case, in an air conditioner 41 for a napping room 23 in the bus, a refrigerant pipe 42 allowing the flow of refrigerant to branch from downstream of the condenser 6 and upstream of the evaporator 14 in the passenger seat cooling unit 3 is provided to circulate the branched flow of the refrigerant to the evaporator 44 of an in-cabin cooling machine 43 used exclusively for the napping room 23. Besides, an in-cabin heating machine 48 is installed for the napping room 23.