baber/WOPTO huggingface dataset:
Patent JP-H0867282-A (JP)
Title: Fuel tank cap for motorcycle
Inventor: NATSUME TETSUJI
IPC: B62J35/00
Filed: 1994-08-29
Abstract: PURPOSE: To provide a fuel tank cap for a motorcycle concurrently having a breather function and a liquid leak preventing function. CONSTITUTION: Relating to a fuel tank cap for a motorcycle, it has a ventilating path 10 made fittable/mountable in a mouth part of a fuel tank to provide a check valve 9 built in so as to connect the inside/outside and a ventilating path 12 built in with a felt 11. Accordingly, in a position just above the ventilating path 10 having the check valve 9 and the ventilating path 12 having the felt 11, in the tank cap, a pressure reducing chamber 13, having a plurality of chambers 16 partitioned by vertical/horizontal direction partitioning walls 14, 15, is internally provided, and each chamber 16 of this pressure reducing chamber 13 is connected by a ventilating hole 17 in at least two or more parts, to form a labyrinth structure.
Patent JP-2001037245-A (JP)
Title: Power converter and its controller
Inventor: SATO SHINJI
IPC: H02M7/48
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit configuration of a power converter and reduce electric stress applied to a main switching element for power conversion. SOLUTION: In this power converter, the increase in the collector to emitter voltage of each IGBT(insulated gate bipolar transistor) 8-13 for power conversion is suppressed by charging of each capacitor 33-38 when each IGBT 8-13 is turned off and therefore each IGBT 8-13 is turned off at zero voltage. When each IGBT 8-13 is turned on, current is caused to flow in each main diode 14-19 through reactors 39, 40, 41 for commutation, a commutation bridge circuit 57, and an IGBT 64 for commutation by switching operation of the IGBT 64, and therefore each IGBT 8-13 is turned on at zero voltage and zero current. Accordingly, electric stress applied to each IGBT 8-13 can be reduced by a simple circuit configuration.
Patent JP-S5892652-A (JP)
Inventor: SUUZAN IREIN HAATOMAN
IPC: G03F1/56
Filed: 1982-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58105852-A (JP)
Title: Safety device for seat belt automatic fastening apparatus
Inventor: INAI TAKAYOSHI
IPC: B60R22/06
Filed: 1981-12-17
Abstract: PURPOSE:To prevent a crew's head, etc. from being hit by a moving part by providing a photoelectric switch device including an optical path in the vicinity of the moving end part. CONSTITUTION:The door switch 17 detecting the open or close of the door 2 is connected with the control circuit in the winder 7. When the door switch 17 is set ON, the winder 7 is forwardly rotated, and the seat belt 4 is fastened. When the door switch 17 is made OFF, the winder 7 is reversely rotated and the seat belt 4 is released. The warning area is provided by the photoelectric switchs 8, 9 when the seat belt 4 is fastened. Said switch detect the existance of a human body in the warning area, and control the control circuit. Then, the starting operation of the automatic seat belt fastening apparatus is interrupted.
Patent JP-H0379452-A (JP)
Title: Method and device for adapting sensitivity of sensor device for detecting precipitation during control of window wiping distance of window wiping drive device
Inventor: RAIMUNTO RAISUTENSHIYUNAIDERU
IPC: G01L9/00
Filed: 1990-08-02
Abstract: PURPOSE: To vary answer sensitivity of a pressure-sensitive sensor according to an ambient temperature and also make it sensible of nowflakes, in a device to intermittently drive a wiping drive device based on an output from a pressure-sensitive sensor to detect precipitation. CONSTITUTION: A precipitation sensor 1 of structure sensing collision of water drips is connected to an amplifier 3 in a sensor device S through a transmission section 2 provided with internal attenuation consisting of an ohm resistance 4. The output end of the amplifier 3 is connected to a wiping remote control device INT for a wiper SW having an electric motor 5 and a manually switchable control switch 6. A total resistance at the transmission section 2 comprises the internal attenuation, and an electric resistance 7 arranged in parallel to the internal attenuation and changing in relation to an ambient temperature θ.  The electric resistance 7 having a high temperature and a resistance value higher than that at a low temperature is used, the output signal of the sensor 1 at a low temperature is further little attenuated than that at a high temperature and reliable response even to snowflakes is practicable.
Patent JP-2001032624-A (JP)
Title: Automatic door opening/closing device
Inventor: OURA TOSHIO
IPC: E05F15/20
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a door from being left open by a passer with no intention of entering when a door is in an open position and to prevent persons going in and out in a hurry, from colliding with the door in closing action. SOLUTION: This automatic door opening/closing device is provided with a first detecting means 21 of a detection range 21a near a door 10, and a second detecting means 22 of a detection range 22a outside of the detection range 21a. When the door 10 is in an open position, the door 10 is put in closing action at low speed by a detection signal of the second detecting means 22, and during this action, the door 10 is put in opening action at high speed by a detection signal of the first detecting means 21. Accordingly, when a person passes the detection range 22a of the second detecting means 22, the door 10 is put in a closed position, and when the person crosses the detection range 22a of the second detecting means 22 and enters the detection range 21a of the first detecting means 21, the door 10 in closing action is put in opening action.
Patent JP-S6451204-A (JP)
Title: Diamond bite
Inventor: SAWA SHINJI
IPC: B23B27/20
Filed: 1987-08-19
Abstract: PURPOSE:To lengthen life as well as to eliminate running-in cutting by providing a side cutting edge arris which is recessed, at least, to one side of a main cut ting edge arris formed by the intersecting line of a rake face with a front flank, and letting the crystal orientation of the front flank be in existence between a (150) face and a (010) face. CONSTITUTION:Auxiliary cutting edge arrises 18 and 19 are provided for a diamond bite 1A at both the sides of a main cutting edge arris 17 which is an intersecting line of a rake face 27 with a front flank 25, and when the am ount DELTA of recession is 0.1 to 1.0mum, and the length (1) is 20mum to 0.8mm, an excellent mirror surface may be obtained. And when the length L of the main cutting edge arris 17 is made to be 0.5 to 1.5mm, the effect from micro vibration is released, which is induced by the interference of a tool caused by floor vibra tion. And when the rake angle alpha is made to be -3 to 20 deg., and the front flank angle beta is made to be 30 seconds to 10 deg., the occurrence of micro pitching to each cutting edge arris is prevented at the time of bite polishing. And when the crystal orientation of the flank face 28 is formed to be in existence between a (150) face and a (010) face, the occurrence of boundary wear is prevented, thereby improving the life thereof.
Patent JP-H1144042-A (JP)
Title: Wall panel for bathroom
Inventor: SATO KATSUYA
IPC: E04C2/52
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To make a wall panel usable for both right and left sides in common, by symmetrically providing through holes in which notched parts are formed, in the vertical direction and inserting a projection protruded to a circular container shelf for bathing goods in the notched parts. SOLUTION: Three through holes 31 in which two nearly rectangular notched parts 32 oppositely arranged at the right and left sides are formed at the peripheral edge of a circular hole respectively, are serially provided to be vertically symmetrical, on a wall panel 3 erected in a washing space 2. The rear wall face 42 except the peripheral edge 41 is cut to form a nearly arcuate recess and provide a container shelf 4 for bathing goods and a mounting part 43 for bathing goods having both-face nearly convex lens is protruded forward. Nearly L-shaped projections vertically and oppositely arranged are protruded at the rear face of the peripheral edge 41 and inserted in the notched parts 32 of the through hole 31 and rotated by 90 degrees in the circumferential direction to attach the container shelf 4 for bathing goods in the wall panel 3. Accordingly, when the upper and lower sides are turned reversely to each other and the shelf is turned 180 degrees in the circumferential direction, the wall panel can be used for both right and left sides of a bathroom and hence, the cost of metal molds and inventry control can be reduced.
Patent JP-2000036984-A (JP)
Title: Portable terminal capable of infrared ray communication
Inventor: ASADA YUKINORI
IPC: H04W92/18
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To easily exchange information between portable terminals and to enhance a degree of freedom of a mount position of an infrared ray emitting element and a light receiving element by using a display section that changes a display pattern to be easily seen wherever the light emitting element and the light receiving element are mounted. SOLUTION: An input means 5 selects an infrared ray communication mode or a usual mode and a display conversion means with a function of revising a display pattern of a display means 8 is provided. In the case that information is communicated to other portable terminal or is received by means of infrared ray communication usually, an infrared ray communication means 9 is often directed in a direction opposite to the operator. For example, in the case of mounting the infrared ray communication means 9 under the portable terminal, when the input means 5 selects the infrared ray communication mode from the usual mode, even wen the lower part of the portable terminal is kept directed to a transmission opposite party or a reception opposite party, the display conversion means changes the display pattern so as to provide an easy to see way of the display means 8.
Patent JP-S6097846-A (JP)
Inventor: EBIHARA FUMITAKA
IPC: B32B25/08
Filed: 1983-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000036655-A (JP)
Title: Printed wiring board
Inventor: SHIMODA TOMOSUKE
IPC: H05K3/34
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a printed wiring board which can be soldered with ease and stability while stable high-frequency characteristics are ensured. SOLUTION: One example of printed wiring board comprises a printed wiring board 41 on which a conductive pad 42 shaped like a square for common wiring is disposed and a circular conductive pad 43 for signal lines is placed inside the conductive pad 42. The pad 42 shaped like a square electrically couples through holes 44 in which leads for common wiring of a connector are inserted. Also, by forming the pad in the same shape as the connecting bottom of a connector to be mounted thereon, the pad and the connecting bottom of the connector can be coupled without clearance when the connector is soldered to the printed wiring board. As a result, since shielding is ensured from the connector up to the surface of the printed wiring board, degradation in high-frequency signals can be prevented.
Patent JP-H0868228-A (JP)
Title: Car transverse movement device for elevator type parking tower garage
Inventor: ISHIJIMA TAKEO
IPC: E04H6/18
Filed: 1994-08-30
Abstract: PURPOSE: To embody a total four wheel-structure with two wheels on one side to a pair of wheels without enlarging a wheel diameter of a transverse truck. CONSTITUTION: A projected guide flange 202 is installed to the central part of a peripheral surface of a wheel, which is a sliding surface with a transverse rail 19A along its circumferential direction in one side-wheel 201A of a transverse truck 20. On one hand, a guide groove 191 into which the guide flange 202 may be fitted alone the longitudinal direction, is installed to the central part of the top which is a sliding surface with the transverse truck 20 on one side transverse rail 19A which is in conformity with the wheel 201A out of the paired transverse rails 19A.
Patent JP-H11140158-A (JP)
Title: Partially or entirely blocked polyisocyanate, production of the compound, and transparent or pigmented powder coating material
Inventor: WENNING ANDREAS DR
IPC: C08G18/74
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyisocyanate having a high latent isocyanate content and high reacting by reacting the isocyanate groups of norbornane diisocyanate or a mixture thereof with aliphatic and/or aliphatic (alicyclic) polyisocyanates with a specified amount of a blocking agent. SOLUTION: To a norbornance diisocyanate or a mixture thereof with aliphatic polyisocyanate and/or an aliphatic (alicyclic) polyisocyanates, 0.5-1.2, advantageously 0,8- mol, per equivalent of NCO, of a blocking agent and 0.01-3.0 mass%, especially 0.01-1.0 mass% compound which catalyzes the polyaddition of an isocyanate are added. The resulting mixture is reacted at 0-150 deg.C in the presence or absence of a solvent with a static mixer or a static kneader to partially or entirely block isocyanate groups of the polyisocyanate to obtain a polyisocyanate having a content of blocked NCO groups of 5-25%, desirably, 10-20%.
Patent JP-S61107611-A (JP)
Inventor: KAWASHIMA SABURO
IPC: H01B7/00
Filed: 1984-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0253093-A (JP)
Title: Electrophotographic image forming device
Inventor: SAWAMURA EIJI
IPC: G03G15/00
Filed: 1988-08-18
Abstract: PURPOSE:To raise an operation rate without causing a fixing defect by setting a fixing assurance temperature interrupting image formation made by an image producing part higher as the thickness of paper used is larger. CONSTITUTION:An altering means E is provided which alters the minimum fixing assurance temperature, at which an image formation interrupting means D stops the image producing part A from forming an image, higher as the thickness of paper used becomes larger. According to information on the thickness of paper used, the fixing assurance temperature altering means E alters the temperature, and when the paper thickness is larger, its sets the fixing assurance temperature higher than a normal temperature to prevent a fixing defect. On the other hand, when the paper thickness is smaller, it sets the fixing assurance temperature lower than the normal. Thus, an operation rate can be improved.
Patent JP-H05275315-A (JP)
Title: Projection aligner
IPC: G03F7/20
Filed: 1992-07-31
Abstract: PURPOSE:To enhance transfer accuracy by 5 constitution wherein an aperture member comprises a transmissive region for shaping the light beam emitted from a light source and a light shielding member formed in stripe while traversing the light transmissive region. CONSTITUTION:An aperture member 21 comprises a light transmissive region D for shaping the light beam emitted from a light source 11-13 and a light shielding member 24 formed in stripe while traversing the light transmissive region D. Preferably, the light shielding stripe member 24 is arranged in parallel with the parallel line pattern of a mask 18 and the light shielding member 24 can be formed by depositing a metallic material on a transparent member 23. Since such components of the light emitted from the light source as deteriorating contrast or focus depth of optical image are shielded by means of the aperture member, transfer accuracy can be enhanced.
Patent JP-S6284484-A (JP)
Title: Transmission of parallel data between lines for random access memory
Inventor: ANTAKI PATRICK R
IPC: G06F12/00
Filed: 1986-08-30
Abstract: The method of transferring an entire word of a semiconductor memory (13) to another row (18) of the memory, by first selecting a row line containing the word to be transferred, then latching it onto the bitlines (19) of said memory device and finally selecting another row (18) to receive the information from the bit lines (19).
Patent JP-H0665845-A (JP)
Title: Production of duplex pile fabric having napped back surface
Inventor: HAYASHI TAIZO
IPC: D04B1/02
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a duplex pile fabric having the napped back surface, both homogeneous front and back surfaces and extremely soft hand. CONSTITUTION:Front surface piles 5 of a front surface pile knitted fabric 1 having a ground weave 4 made of synthetic fiber such as polyester or acrylic fiber are cut and the ground weave 4 is then heated with a tumbler to shrink the stitch thereof. The back surface piles 6 are subsequently napped or the front surface piles of a duplex pile knitted fabric having a ground weave made of cotton is cut and the ground weave is then brought into contact with heated steam. The back surface piles are subsequently napped. Thereby, the objective knitted fabric having the front surface piles 5 having a long fiber length and sufficiently napped back surface piles 6 is obtained without pulling the front surface piles 5 to the side of the back surface.
Patent JP-S6097544-A (JP)
Title: Thin battery
Inventor: INAGAKI YUKIO
IPC: H01M6/12
Filed: 1983-11-01
Abstract: PURPOSE:To prevent any short circuits from developing between the positive and the negative electrodes even when a battery installation part is formed by a metal by protruding at least a part of a sealing member outside conductive sheets. CONSTITUTION:A positive and a negative conductive sheet 11 and 12 having the same rectangular shape of the same size are installed facing each other. A frame-like sealing member 13 protrudes outside the conductive sheets 11 and 12 over their entire peripheries. The conductive sheets 12 and 11 are fixed to the entire peripheries of the upper and the lower surfaces of the sealing member 13 by means of an adhesive 14. When the thus formed body is installed in the battery installation part 30a of an electronic apparatus 30, the protruding periphery of the separator 13 is supported in contact with the inner surface of a frame 33 and there is no possibility that the conductive sheets 11 and 12 directly touch the frame 33. Therefore it is possible to install the thin battery directly in the battery installation part 30a made of a metallic material.
Patent JP-2000035911-A (JP)
Title: Equalization method for data base
Inventor: NOMURA YOICHI
IPC: G06F13/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To shorten equalization time in an equalization method for providing a replica similar to the present data base of a master server in another server machine as well. SOLUTION: At the time of updating the present data base 102, the master server 101 transmits the updating data to the server machine A and makes the present data base 109 be updated. When the server machine A is not connected, the flag of the record 203 of a non-updating flag file 105 is raised, and at the time of connecting the server machine A, the updating data of the present data base 102 corresponding to the record number of a non-connection period in which the flag is raised are extracted and transmitted to the server machine A and the present data base 109 is updated. In such a manner, in the case of connecting the server machine, only the data (difference data) updated in the non-connection period are transmitted and the equalization time is shortened.
Patent JP-H0546122-A (JP)
Title: Liquid crystal display device
Inventor: TANAMACHI SHOICHI
IPC: G02F1/1335
Filed: 1991-08-15
Abstract: PURPOSE:To obtian the liquid crystal display device which easily realize the color adjustment and color correction of a color LCD. CONSTITUTION:The liquid crystal display device consists of 1st and 2nd opposite substrates (2a and 2b), a liquid crystal layer 5 inserted and held between those substrates, a scanning electrode 3a provided on the side of the 1st substrate 2a, a signal electrode 3b which is provided on the 2nd substrate 2b to cross the scanning electrode at right angles, a 1st voltage applying means which applies a voltage to the scanning electrode 3a, a 2nd voltage applying means which applies a voltage to the signal electrode 3b, and a color filter 8 formed on the 1st or 2nd substrate 2a or 2b in parallel to the signal electrode 3b; and the 1st voltage applying means is so constituted as to apply a common voltage to the scanning electrode and the 2nd voltage applying means is so constituted as to apply voltages which are common to the same colors of a color filter 8 and mutually independent of one another among the colors.
Patent JP-H0647401-A (JP)
Title: Dividing rolling method for steel bar
Inventor: SHIRAISHI MITSURU
IPC: B21B15/00
Filed: 1992-07-31
Abstract: PURPOSE:To equalize the cross-sectional area of each divided intermediate grooved steel bar. CONSTITUTION:After one rolled stock 1 which is heated at a prescribed temp. is formed into a multigrooved base stock 4 by equally cutting three or more notching grooves 3 toward the center of cross section with slit rollers, the base stock 4 for multiple bar is formed into three or more intermediate steel bars 9 by radiately dividing it at the center of cross section and each of intermediate steel bars 9 is made into the product 10 having a prescribed cross-sectional shape by finish rolling with grooved rolls.
Patent JP-H0868820-A (JP)
Title: Device for detecting breaking of wire in electrical machinery and apparatus
Inventor: KAMEYAMA SHOGO
IPC: G01R31/02
Filed: 1994-08-30
Abstract: PURPOSE: To perform the detection of the breaking of wire accurately even if the output voltage of a battery, which is a power supply, is fluctuated by positively blocking the state, wherein a dark current flow through the detecting- function part for the breaking of wire under the OFF state of a power supply switch. CONSTITUTION: Under the ON state of an ignition switch, a stabilized voltage Vc is applied on a power supply terminal Vcc, and an output voltage Vb of a battery is applied on external power-supply terminals 21a and 21b. A transistor 35 is turned ON when a transistor 33 is turned ON with the stabilized voltage Vc. Under the ON state of the transistor 35, a detected voltage V1 at the level corresponding to the voltage of the external power-supply terminal 21b for memory backup is outputted. A reference voltage generating circuit 45, which is connected to the external power supply terminal 21a, generates a reference voltage Vs in proportion to the output voltage Vb of the battery. A comparing circuit 41 outputs a disconnection alarm signal Sa when the relation of V1<Vs is indicated.
Patent JP-S6268844-A (JP)
Title: Fluorine-containing flexible resin composition
Inventor: KAWASHIMA CHIKAFUMI
IPC: C08L51/04
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a composition having high melt-flowability and improved flexibility while keeping excellent strength, processability and heat-resistance of the base resin, by compounding specific two kinds of fluorine-containing resins. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a fluorine-containing resin produced by decomposing peroxy group of a polymer molecule having the composition of fluororubber and graft- copolymerizing one or more monomers including a fluorine-containing monomer with (B) 1-100pts.wt. of a fluorine-containing resin produced by polymerizing one or more kinds of monomers including at least the fluorine-containing monomer of the component A. The fluorine-containing monomer is e.g. a fluorine- containing ethylene. The component A is e.g. a terpolymer of an unsaturated peroxide, vinylidene fluoride and hexafluoropropene.
Patent JP-S6183747-A (JP)
Inventor: IKENAGA KEIICHI
IPC: E04B5/02
Filed: 1984-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。