baber/WOPTO huggingface dataset:
Patent JP-H06227270-A (JP)
Title: Earth structure of fuel tank for car
Inventor: YOSHIZUMI KIYOSHI
IPC: B60R16/06
Filed: 1993-02-05
Abstract: PURPOSE:To provide possibility of narrowing the space for installing an injection pipe and checking the connection with a retainer after a breather tube is coupled with the injection pipe. CONSTITUTION:The earth structure concerned of a fuel tank is equipped with an injection pipe 18 made of resin, in which a retainer of metal is installed at the inlet, and a breather tube grounded to a conductive car body for releasing the air, wherein the structure includes a terminal tube 26 made of metal, a terminal element 28 made of metal and a holder 30 made of resin. The terminal tube has a connection pipe 32 for generating connection with the breather tube and is in communication with the inside of the injection pipe 18. The terminal element has a terminal 38 for connection with the retainer and is connected electrically with the terminal tube 26. The part of the holder except the connection pipe 32 of the terminal tube and the terminal 38 of the terminal element is embedded, and the holder is coupled with the injection pipe 18 air-tightly.
Patent JP-H07250189-A (JP)
Title: Voltage reset device and key telephone system using the same
Inventor: MITSUISHI TOMOYA
IPC: H04Q3/58
Filed: 1994-03-11
Abstract: PURPOSE:To prevent a device which performs control operation on a reset signal from malfunctioning by not sending a wrong reset signal out when a set voltage at which the reset releasing signal is sent out is exceeded. CONSTITUTION:At the time of hot-line insertion or extraction of the key telephone system, the voltage 5V of a source voltage VDD drops monentarily with a rush current due to the charging of an electric field capacitor mounted on a circuit board. In this case, the base voltage of a transistor(TR) Q1 passing through a resistor R2 does not drop because of the connection of a capacitor C. Consequently, the collector voltage of the TR Q1 never varies and the voltage at the reset terminal R of a CPU 11 from an inverter 18 has no variation; when the set voltage at which the reset releasing signal is sent out is exceeded, no wrong reset setting signal is outputted and the CPU 11 never malfunctions.
Patent JP-2000241063-A (JP)
Title: Refrigerator
Inventor: TSUCHIYA YUJI
IPC: F25D19/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the space of the upper part of a cooler by miniaturizing an accumulator. SOLUTION: In an accumulator 11, insertion ports 11b and 11c of inlet and outlet pipes 10 and 12 are provided in parallel at the lower part of a hollow container 11a for composing the accumulator 11. The insertion length of the inlet pipe 10 being inserted into the hollow container 11a is set shorter than that of the outlet pipe 12, and at the same time both the tip openings of the pipes are allowed to face opposite direction each other for erecting at an upper part at one side of a cooler 9.
Patent JP-H10237407-A (JP)
Title: Adhesive composition
Inventor: YONEDA YOSHIKAZU
IPC: C09J151/06
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive compsn. which exhibits good adhesive properties in bonding cellulose articles, polyolefin sheets, polyolefin films, etc., even under a wet condition and is excellent in applicability and handleability. SOLUTION: This compsn. comprises 100 pts.wt. resin component, 45-150 pts.wt. tackifying resin, and 5-35 pts.wt. plasticizer. The resin component comprises a graft copolymer (A) prepd. by grafting at least a styrene compd. onto a polyolefin resin and a graft copolymer (B) prepd. by grafting at least a styrene compd. onto a rubbery copolymer having styrene compd. units in the main chain in a wt. ratio of A/B of (100:10)-(100:1,000) and has a content of styrene compd. units of 20-80wt.%.
Patent JP-S53125890-A (JP)
Title: Air-tight detector for sealed hard container
Inventor: MURATA SUSUMU
IPC: G01M3/36
Filed: 1977-04-09
Abstract: PURPOSE: To judge the propriety of a sealed condition by receiving the reflected ray and the reference ray from a reference light source, which is disposed in position, which the use of a photo electric converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54132840-A (JP)
Title: Assembly method of stationary balanced flue type combustion device
Inventor: TAKEI AKIHIRO
IPC: F24H9/00
Filed: 1978-04-06
Abstract: PURPOSE: To facilitate the assembly of a balanced flue type combustion device with a hard external casing, by using insulated double side plates for its external casing and fitting a cover which is lined with insulating material to the end of the side plates.  
     CONSTITUTION: Double side plates 6 are used for the external casing of a stationary balanced flue type combustion device. Planar insulating material 7 is inserted in the side plates from an opening 8 of the rear plate opposed to the front plate 2 with a control panel. A cover 10 internally lined with an insulating plate 11 is fitted to the opening 8 and fixed with a vis 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60187345-A (JP)
Inventor: SHIMADA HIROSHI
IPC: B02B5/02
Filed: 1984-03-03
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-H09226350-A (JP)
Title: Heater unit of air conditioner for vehicle
Inventor: ARAKAWA EISHIN
IPC: B60H1/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve a quenching effect by preventing mixture of hot air in ventilating air at the time of full cooling and to easily set a temperature adjusting characteristic in a favourable characteristic. SOLUTION: This heater unit 100 is formed to arrange a heater core 11 inclined against a flow F of inflow air and to change the flow of air passing the heater core in a direction roughly orthogonal by a hot air passage 13. A door shaft 32a of a shield door 32 to open and close the hot air passage 13 is arranged at a position roughly horizontal with a door shaft 31a of a mixed door 31 along the flow F of air flowing in from an air inflow port 30a. The shield door blocks the hot air passage so that a tank part 11b of the heater core does not face a cold air passage 14 at the time when the mixed door is revolved to a full cool position FC. Additionally, the shield door has an opening characteristic to fully open the hot air passage while the mixed door is revolved from the full cool position FC to a 1/8 opening position toward a full hot position FH.
Patent JP-H10243694-A (JP)
Title: Stepping motor driver
Inventor: HARA NAOHIRO
IPC: H02P8/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To dissipate heat from a power element outputting a drives signal through a chassis by mounting the power element on a board fixed to an L- shaped part of the chassis and bonding the heat generating part of the power element to the vertical part at the L-shaped part. SOLUTION: An L-shaped part 20 is formed on one side of the chassis 2 of a printed board and a board 22 mounting a power element 21 is set on the upper surface of the L-shaped part 20. The heat generating part 21a of the power element 21 is bonded directly or through a thermally conductive silicon grease to the vertical power 20a at the L-shaped part 20. Since the entire chassis 2 serves as the heat dissipating member for the power element 21, a dedicated heat dissipating unit is not required and he entire chassis 2 can serve as a heat dissipating unit. Since the chassis 2 is used for dissipating heat from the power element 21, conventional heat dissipating unit can be eliminated and the structure and shape of a drive can be simplified and reduced.
Patent JP-H01214728-A (JP)
Title: Detecting device of inner-cylinder pressure of internal combustion engine
Inventor: IWATA TOSHIO
IPC: G01L23/10
Filed: 1988-02-24
Abstract: PURPOSE:To enable the simple determination of a change rate of an inner-cylinder pressure, by inputting an output signal of a piezoelectric type inner-cylinder pressure sensor in the form of a current and by detecting the change rate of the inner-cylinder pressure on the basis of an output signal of a circuit to which said current is inputted. CONSTITUTION:When a charge Q is outputted in accordance with an inner-cylinder pressure from the output of a piezoelectric type inner-cylinder pressure sensor 1, a current of -dQ/dt is outputted from an operational amplifier 51 to a resistance 52 by a feedback control of the amplifier 51. With the voltage drop of the resistance 52, an output voltage V1 of the amplifier 51 turns to be V1=-R1dQ/dt when a resistance value of the resistance 52 is denoted by R1. A signal waveform of the voltage V1 of this amplifier 51 is equivalent to a one obtained by subjecting an inner-cylinder pressure to time differentiation. Since a high-frequency component of pressure vibration or the like is superposed on an output signal of the sensor 1, said component is removed by LPF 53, so as to obtain a time-differentiated waveform of the inner-cylinder pressure having no strain. Next, in an arithmetic circuit 54, a pressure signal of the LPF 53 and an output signal of a rotation signal generator 55 obtained by a crank angle sensor are received as inputs, an arithmetic operation is executed, and thereby a signal showing a change rate of the inner-cylinder pressure can be obtained.
Patent JP-H0617589-A (JP)
Title: Excavating method for tunnel
Inventor: SAKAGUCHI TAKESHI
IPC: E21D9/00
Filed: 1991-01-14
Abstract: PURPOSE:To improve the workability and shorten the term of works by a method wherein arch-shaped slits are excavated in a way of connecting a top heading with each of side drifts to form shells with concrete cast in the slits, and excavation is made further on the inside of the the shells. CONSTITUTION:A top heading 1 and side drifts 2 and 3 are dug through the entire length of a tunnel. Then, arch-shaped slits are excavated with a pre-lining machine 6 along the cross-sectional shape of the tunnel and in a way of connecting the top heading 1 with each of the side drifts 2 and 3, and such excavation is progressed. The slits are dug continuously in the longitudinal direction of the tunnel, and muck is discharged to the inside of the side drifts 2 and 3. As the excavation of the slits progresses, concrete is cast successively into the slits to form shells and after that, excavation is made on the inside of the shells.
Patent JP-H02219987-A (JP)
Title: Heat accumulator
Inventor: SAKAMOTO NORIAKI
IPC: F28D20/00
Filed: 1989-02-20
Abstract: PURPOSE:To improve heat accumulation efficiency compactly by disposing two heat exchangers formed with many styluslike fins in parallel with heat accumulation agent on the outer surface of a tube, and disposing both the exchangers at positions where the fin of one exchanger is intruded into that of the other exchanger. CONSTITUTION:Low temperature and low pressure fluorocarbon liquid refrigerant is supplied, for example, to a tube 22 of a heat accumulation heat exchanger 20. Heat accumulation agent 16 in contact with the exchanger 20 is cooled with low temperature liquid refrigerant to be solidified to accumulate heat by latent heat. That is, heat accumulation temperature is 0 deg.C. In this case, since the total surface area of styluslike fins 24 is large, heat accumulation is abruptly advanced in high efficiency. Since the tube 22 of the exchanger 20 and the fin 24 are brought into contact with the ends of the agent 16, the agent crystal is desirably grown on the tube 22 and the fin 24 as the heat accumulation to the agent 16 is advanced, and the agent 16 is effectively used. When the heat accumulation approaches completion, the liquid refrigerant in the tube 22 is overcharged, but since an accumulator 26 is provided, it can be coped with.
Patent JP-H09235447-A (JP)
Title: Polyoxymethylene composition
Inventor: SUGIYAMA KUNIYUKI
IPC: C08K3/22
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polyoxymethylene composition which can be molded into mechanical parts having improved appearance and reduced in functional troubles without raising a problem of pollution of the working (hygienic) environment by mixing a specified antioxidant with magnesium oxide and/or calcium oxide and a silane compound. SOLUTION: This composition is prepared by mixing 100 pts.wt. polyoxymethylene which is a polymer mainly consisting of structural oxymethylene units (CH2 O) and may be either a polyoxymethylene homopolymer or a copolymer, a terpolymer or a block polymer each of which contains a small amount of structural units other than oxymethylene groups with 0.01-3 pts.wt. hindered phenol antioxidant, 0.001-0.5 pt.wt. magnesium oxide and/or calcium oxide each having a particle diameter of 100μm or below and a specific surface area of 10m<2> /g or above and 0.00001-2 pts.wt. silane compound represented by the formula: (R1 )m O-Si-(R2 )n [wherein R1 is H, a 1-6 C alkyl or phenyl; R2 is H, a 1-32C alkyl or phenyl; (m) is 1-4; (n) is 0-3; and m+n=4].
Patent JP-H06258620-A (JP)
Title: Display element
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/137
Filed: 1993-03-02
Abstract: PURPOSE:To make it possible to easily produce the bright display element having a wide visual angle and to produce the bright and large-capacity color display having good visibility by controlling the double refractive index of a liquid crystal to be used and the thickness of a liquid crystal/high-polymer layer. CONSTITUTION:In the display element which has a reflection layer and in which the liquid crystal 5 and high polymers 4 are oriented and dispersed with each other, the product of double refractive index of the liquid crystal 5 and the thickness of the liquid crystal/high-polymer layer is confined to <=1.4mum. Further, the double refractive index of the liquid crystal 5 is preferably <=0.2 and the thickness of the layer of the liquid crystal 5 and the high polymers 4 is preferably from 3mum to 7mum. For example, the display element is produced by subjecting two sheets of substrates 1, 9 with electrodes to an orientation treatment, fixing these substrates opposite to each other apart 5mum spacing with the electrode surfaces positioned on the inner side, sealing a material mixed with the liquid crystal 5 having <=0.2 double refractive index and high-polymer precursors (biphenyl methacrylate) into the spacing and irradiating the material with UV rays to polymerize the high-polymer precursors to cause the phase sepn. of the liquid crystal 5 and the high polymers 4.
Patent JP-H0255820-A (JP)
Title: Assembly of catalyst converter and exhaust muffler
Inventor: JIYON DABURIYUU RAAUTSUDO
IPC: F01N3/28
Filed: 1989-02-21
Abstract: PURPOSE: To reduce noise by forming perforations on internal plates engaged with a catalytic converter and arranging expansion chambers surrounding the perforations on external shells. CONSTITUTION: Grooves 34, 64 are formed respectively on internal plates 20, 22 engaged with a catalytic converter 12 to define an array of tubes connected to the catalytic converter 12. Perforations 36, 66 are formed in the grooves 34, 64 respectively. Expansion chambers 84, 114 surrounding the perforations 36, 66 are arranged on external shells 24, 26 respectively. Thus, it is possible to tune and damper the noise of exhaust gas suitably.
Patent JP-S59170312-A (JP)
Title: Core construction of fill-type dam
Inventor: KIDA DAIZOU
IPC: E02B3/10
Filed: 1983-03-15
Abstract: PURPOSE:To economically construct the core of a fill-type dam with good efficiency by a method in which the body of a fill-type dam is constructed, and then a continuous wall as a core is constructed in the body. CONSTITUTION:A rock or randum zone 4 is banked on a base rockbed 1 subjected to a basic treatment by a curtain grouting 2, and the banking work is repeated up to the top of a dam to construct a core-free fill-type dam 5. A trench hole 9 is excavated from the top end 6 of the dam 5 by an excavator 7 while packing a self-curable stabilizer liquid 8 into the dam. The stabilizer liquid 8 is hardened to form a core 10. Since th core is constructed regardless of the banking work, the core can be constructed economically with good efficiency without being affected by weather.
Patent JP-2000240627-A (JP)
Title: Bolt with torque limiter
Inventor: YAHAGI KENICHI
IPC: F16B31/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of broken parts and to restore a torque limiter part after a bolt is detached to reuse a torque limiter function by preventing an engagement part from being displaced by elastic deformation of the torque limiter part when torque above a regulated value is applied to the engagement part so that a fastening tool is detached from the engagement part to race, thereby preventing transmission of excessive torque in order to prevent a torque limiter function from being not used because breakage of some member causes the operation of a torque limiter and a broken piece from having a bad influence upon the peripheral devices. SOLUTION: A fastening tool includes an engagement part 14 engaging in the fastening direction, a screw part 16 and a torque limiter part 18 interposed between the engagement part 14 and the screw part 16, and the torque limiter part 18 is adapted to disengage the engagement part 14 from the fastening tool so that it is elastically deformed to race the fastening torque when torque above a regulated value is applied between the fastening tool and the screw part 16.
Patent JP-S63208916-A (JP)
Title: Key input device
Inventor: IBATA KAZUMASA
IPC: G06F3/02
Filed: 1987-02-26
Abstract: PURPOSE:To facilitate the key input operations by varying the reprocessing start time point of the same key input in accordance with a period of time during which an input operation is started and finished. CONSTITUTION:A key input device consists of a keyboard 1, a key operation deciding part 2, a timer part 3, a key input processing part 4, a comparison part 5, a new repeat tie arithmetic part 6, and an AND circuit 7. The part 2 always monitors the start and the release of the key pushing operations of the keyboard 1. When the start of the key operation is decided, the part 3 starts its clocking action. At the same time, the key input processing is carried out with start of the key operation. Then, the clocking time Tm of the part 3 is supplied to both parts 5 and 6 respectively for mutual comparison. Thus the reprocessing start time points for key input operations can be automatically varied in response to plural operators having different keying speeds.
Patent JP-H04278958-A (JP)
Title: Electrophotographic sensitive body
Inventor: SATO TETSUYA
IPC: G03G5/147
Filed: 1991-03-07
Abstract: PURPOSE:To prevent the lowering of the surface resistance of an electrophotographic sensitive body due to the sticking of paper dust, etc., to the surface at the time of repeating utilization and to prevent the blurring of an image. CONSTITUTION:An electric charge transferring layer, an electric charge generating layer and a protective layer contg. an acrylic-silicone pectinate graft polymer are successively formed on an electrically conductive substrate to obtain an electrophotographic sensitive body. This sensitive body is independent of temp. and humidity, has sensitivity when positively charged and prevents the blurring of an image caused by the lowering of the surface resistance at high temp. and humidity due to the sticking of paper dust, etc., to the surface especially after repeating utilization. Since the protective layer has high hardness and film strength in spite of its small thickness, the sensitive body has superior wear resistance and durability.
Patent JP-S55133584-A (JP)
Title: Piezo-electric high voltage generator
Inventor: SAKAGAMI ISAMU
IPC: H01L41/113
Filed: 1979-04-06
Abstract: PURPOSE:To effectively impart an impact force to a piezo-electric element by containing the element in an actuator slidably urged and containing a driving spring and a hammer in a secured container. CONSTITUTION:A pressing force is externally applied to an actuator 11, and the actuator 11 is slidably engaged within a container 17 fixedly installed. An impact force is imparted to a piezo-electric element 12 by a hammer 19 to generate high voltage at the element 12. The element 12 is contained in the actuator 11, and the hammer 19 is contained together with driving spring 18 in the container 17. The high voltage generated at the element 12 is picked up through intermediate electrodes 15.
Patent JP-2000244011-A (JP)
Title: Semiconductor element
Inventor: TOMINAGA KOJI
IPC: H01L33/58
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element which can be reduced in size. SOLUTION: A rectangular LED chip 20 is mounted on a rectangular mount frame 30 with a sapphire substrate 1 upward. At the time of mounting the chip 20 on the frame 3, the chip 20 is turned against the mount frame 30 until the facing two sides of the chip 20 form an angle of 45 deg. against the facing two sides of the frame 30 and the p- and n-side electrodes 9 and 10 of the chip 20 are respectively connected to conductive patterns 31 and 32 on the frame 30 through Au bumps 51 and 52. The mount frame 30 is bonded in the cup section 41 of a lead frame 40 and the conductive patterns 31 and 32 on the mount frame 30 protruded outward from the central parts of two sides of the chip 20 are respectively connected to the pole sections 42 and 43 of the lead frame 40 through bonding wires 61 and 62.
Patent JP-S62201744-A (JP)
Title: Paper sheets issuing device
Inventor: INOUE MASAJI
IPC: G06Q40/02
Filed: 1986-02-28
Abstract: PURPOSE:To store several kinds of paper sheets in one rack by passing a paper sheet through a transport path below the front hopper at the time of delivering a paper sheet from the rear hopper among a plurality of hoppers and using a feed roller for the above delivery as a transport roller. CONSTITUTION:Paper sheets of different kinds are stored in hoppers 11, 12. In case of issuing a paper sheet 1 from the rear hopper 12, a gate roller 3 is moved by a cam 4 so that one paper sheet is permitted to pass a space between the gate roller and a gate 5. A stopper 7 is moved upward so that the paper sheet is passed through a transport path 8 by rotation of a pre-feed roller 8 and the gate roller 3, and passed below the hopper 11 by rotation of the pre-feed roller 8 of the hopper 11. At this time, the paper sheets in the hopper 11 are moved toward the gate, so that even if the stopper 7 is lowered to keep the paper sheets in the hopper 11 from being delivered. Accordingly, several kinds of paper sheets can be stored and delivered to and from one rack, so that the device can be reduced in size and the efficiency of business can be improved.
Patent JP-S61201287-A (JP)
Inventor: HASEGAWA KIYOHARU
IPC: B32B7/02
Filed: 1985-03-05
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-S60188286-A (JP)
Inventor: KINOSHITA TOORU
IPC: B66B13/08
Filed: 1984-03-07
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。