baber/WOPTO huggingface dataset:
Patent JP-H03140610-A (JP)
Title: Push nut-type fastener
Inventor: CHIYAARUZU KEI FUITSUSHIYAA
IPC: F16B41/00
Filed: 1990-06-21
Abstract: PURPOSE: To improve grabbing force by positioning a radially inner end of a first resilient finger on a hypothetical cylinder having a diameter between a crest diameter and a root diameter of a stud, and by forming each terminal edge of a second resilient finger in a helical path. CONSTITUTION: A central opening 14 of a fastener 10 has an effective diameter larger than a diameter of a threaded stud 11 and peripheral area of an aperture, and free ends of a first plurality of resilient fingers 16 are positioned on a hypothetical circle having a diameter substantially equal to a diameter Dp of a pitch circle of the stud 11. Each finger 16 is bent outward from the plane of a body 12 at a small angle β. After mounting, the fingers 16 extend inward between adjacent crests, and second resilient fingers 18 apply to centering positioning of the fastener. Each finger 18 is bent outward from the plane of the body 12 along each bending line 20, the terminal edge 22 extends along a helical path, and is on the surface of a hypothetical cylinder having a diameter slightly smaller than a crest diameter Dc of the stud 11.
Patent JP-S6142771-A (JP)
Title: Reel lock release device of tape cassette
Inventor: KAWADA HIDEAKI
IPC: G11B15/675
Filed: 1984-08-04
Abstract: PURPOSE:To execute smoothly, surely and safely loading/ejection of a tape cassette at all times by providing a release pin moving control means returning a release pin for a prescribed distance in the ejection direction after a tape cassette is ejected. CONSTITUTION:A reel lock release device of a tape cassette is provided with the release pin movement control means 37 returning the release pin 27 returning the release pin 27 in the ejecting direction after the tape cassette 1 is ejected for a prescribed distance. Then the reel lock mechanism uses the release pin 27 so as to change over the reel lock state and the lock release state. When the tape cassette 1 is descended, after the reel lock is released, the reel 7 is engaged with the reel stand and when the tape cassette 1 is elevated, the reel 7 is detached from the reel stand after the reel lock is finished. Thus, the loading/ejection of the tape cassette is executed very smoothly, surely and safely at all times.
Patent JP-H04362360-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: NIIYAMA TSUNEFUMI
IPC: F16H59/70
Filed: 1991-06-07
Abstract: PURPOSE:To prevent the generation of interlock caused by the mutual biting of speed change gears even in the case of a switching valve for feeding oil pressure selectively to a hydraulically actuated engaging means being in failure. CONSTITUTION:Two switching valves 40, 45 switched in operating positions by signal oil pressure corresponding to the specified speed stage setting are disposed in series in an oil passage connecting a specified speed change control hydraulically-actuated engaging means B2 for specified speed change control to a solenoid valve SE. One switching valve 45 opens the above-mentioned oil passage at the time of being switched into an operating position corresponding to the specified speed stage, and leads the output oil pressure of the solenoid valve SE to a lock-up control hydraulically-actuated engaging means LC at the time of being switched into a reverse position. The other switching valve 40 opens the oil passage at the time of being switched into an operating position corresponding to the specified speed stage, and communicates the specified speed change control hydraulically-actuated engaging means B2 with the drain side at the time of being switched into a reverse position.
Patent JP-H0329143-A (JP)
Title: Operation control circuit for tape recorder
Inventor: KAWACHI TSUNEYOSHI
IPC: G11B15/03
Filed: 1989-06-27
Abstract: PURPOSE:To easily search the using start position or the like of a magnetic tape by switching a tape recorder to a stop state when the count value of a counter circuit goes zero by the traveling of a magnetic tape in a memory stop operating state. CONSTITUTION:Respective operations of the tape recorder are switched in accordance with the switching operation of switches 1 to 5, and when the count value of the counter circuit 12 goes zero by the traveling operation of the magnetic tape in the memory stop state, the tape recorder is switched to a stop state. If a memory operation switch 5 is depressed when the tape recorder is in a memory stop non-operating state, the count value of the counter circuit 12 goes zero, the tape recorder is turned to the memory stop operating state, and if the switch 5 is depressed when the tape recorder is in the memory stop operating state, the tape recorder is switched to the memory stop non-operating state. Thus, the magnetic tape using start position or the like can simply be searched by utilizing the counter.
Patent JP-H1010634-A (JP)
Title: Camera
Inventor: MIYAMOTO HIDENORI
IPC: G11B31/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a leaked magnetic flux generated from the brush side of a driving motor from affecting magnetic information read from a film, in a camera having the driving motor arranged in a take-up spool. SOLUTION: A reading head 5 is disposed in a position away from the brush side of the driving motor, in an opposed direction, between a cartridge chamber 9 and a picture frame 10. Thus, the reading head 5 is arranged in the position being away from the brush side of the driving motor as far as possible, so that noise is never intruded into the magnetic information read from the reading head 5.
Patent JP-H06344485-A (JP)
Title: Sponge product and production thereof
Inventor: YAMAMOTO TAKU
IPC: B32B5/32
Filed: 1993-06-07
Abstract: PURPOSE:To simply produce a sponge product useful for a body massage utensil having a simple structure but functionally differentiated the structure thereof. CONSTITUTION:An embossing mold K wherein stepped parts 122 are provided to an emboss-processing part 11 and small projections 21 are provided to the lower part 2 corresponding to the emboss-processing part 11 is used to bond two or more thermosetting flexible foamed plastic members different in hardness by thermal press molding to form a plurality of embossed protruding parts 51 having a soft feeling and a plate shaped flat part 53 increased in hardness.
Patent JP-S5787436-A (JP)
Title: Sintered porous material
Inventor: YOSHIMURA JIYUNICHI
IPC: C08G73/14
Filed: 1980-11-21
Abstract: PURPOSE: To prepare a sintered porous material having excellent chemical resistance, heat resistance and mechanical strength, and suitable as filters, etc., by heating and sintering fine powder of a polyamide-imide resin having a specific particle diameter below a specific temperature.  
     CONSTITUTION: The objective sintered material is prepared by heating and sintering fine powder of a polyamide-imide resin of formula (Ar is trivalent aromatic group containing at least one benzene ring; R is divalent aromatic group or aliphatic group) having an average particle diameter of ≤10μ, at a temperature between the softening temperature and the decomposition temperature of the resin (pref. 270W400°C) pref. for 30minW3hr.  
     USE: The material is impregnated with an oil and used as a sliding part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04262095-A (JP)
Title: Cooling water pump
Inventor: BERUNHARUTO GEZENHIYUUZU
IPC: F04D29/10
Filed: 1991-07-04
Abstract: PURPOSE: To reduce an annular chamber in an axial direction by providing an air ventilating opening penetrating a bearing cover in a air ventilation device provided in the hermetically sealed annular chamber. CONSTITUTION: A cooling pump includes a bearing cover 2 fixed to a pump casing 1, and a pump shaft 4 having an impeller 3 and supported by a bearing 5. An annular chamber 7 is formed by providing a hermetically sealing member 6, air ventilating openings 8 and 9 are provided in the bearing cover 2, an annular ring 10 is provided and thus an air ventilation device is realized. Thus, the length of the annular chamber in an axial direction is reduced.
Patent JP-H106866-A (JP)
Title: Fixing device for on-vehicle monitor
Inventor: AKASAKA KAZUSHI
IPC: B60R11/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for an on-vehicle monitor to be excellent in the degree of freedom of an inclination angle in a longitudinal direction and extremely reduce an amount of protrusion from an instrument panel. SOLUTION: A fixing device for an on-vehicle monitor longitudinally inclinably supports a monitor 1 based on an instrument panel IP in a car chamber. The fixing device comprises a fixing member 10 arranged at the upper part of the monitor 1 and in a state to make access to the front of an instrument panel IP and supporting the monitor 1 at an inclination fulcrum P: and a moving member 20 having one end pivotally supported at the monitor 1 and the other end supported longitudinally slidably over the instrument panel IP.
Patent JP-S6319500-A (JP)
Title: Boil off gas storing method for low temperature liquefied gas
Inventor: TAKIGUCHI AKIHIRO
IPC: F17C11/00
Filed: 1986-07-11
Abstract: PURPOSE:To reduce an installation and a running cost, by a method wherein a compressor for a very low temperature, adapted to feed gas to a vessel, is eliminated. CONSTITUTION:Through cooling of an adsorbent 3 contained in a vessel 1, boil off gas is adsorbed by means of the adsorbent 3. At least either of activated charcoal and zeolite is used as the adsorbent 3. Exhaust of adsorbed boil off gas is effected through heating of the adsorbent 3. This constitution enables saving of an installation and a running cost.
Patent JP-H088285-A (JP)
Title: Semiconductor device
Inventor: SATO YUKIHIRO
IPC: H01L21/607
Filed: 1994-06-23
Abstract: PURPOSE:To provide a semiconductor device wherein, with a tab omitted, a pellet is fixed in the wire bonding process and the resin sealant forming process. CONSTITUTION:With holding wires 9 bridged between a lead 7 which is different from an inner lead 5 and a pellet 8, the pellet 8 is held inside a resin sealant 11. The holding wires 9 are wired to the four corners of the pellet 8, while bridged, at low arch, with alminum wire material of high rigidity by ultrasonic bonding method. Since a tab is omitted, the effect of thermal stress due to thermal expansion factor difference is restrained in contrast to when a metal tab exists between the pellet and resin sealant, thus, cracking of the resin sealant is prevented. At wire bonding operation and forming operation of the resin sealant, the pellet is held with the holding wire, so, the movement of the pellet is prevented.
Patent JP-S5952266-A (JP)
Title: Electrophotographic developing device
Inventor: KARIYA KOUTAROU
IPC: G03G15/09
Filed: 1982-09-20
Abstract: PURPOSE:To eliminate the clogging of foreign matter and a large body, to adjust the thickness of toner, and to obtain a uniform, clear picture, by fitting a toner- layer specifying blade with a slit to a developing sleeve at a specific angle. CONSTITUTION:When a photosensitive drum 4 and a magnet roll 3 are rotated clockwise and the developing sleeve 2 is rotated counter-clockwise, the toner 5 rotates counterclockwise on the whole. Then, the layer of the toner 5 is raised by rhe specifying blade 6 fitted tightly onto the sleeve 2 and only a specific amount of the toner passes through the slit 6a and is conveyed again onto the sleeve 2 by the magnetic attracting force of the roll 3. This passing amount of the toner is suppressed even when the width W of the slit 6a is large by setting the angle theta between the sleeve 2 and blade 6 to >=90 deg. and increasing the height (h) from the sleeve 2 to the slit 6a, and uniform development is performed on the sleeve 2.
Patent JP-2000003760-A (JP)
Title: Card connector
Inventor: FUTAKI TAKU
IPC: H01R13/633
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact card connector including an effective arm member restraining means, while facilitating the installation work of the arm member as a card injector means. SOLUTION: A card connector has an arm member 90 capable of being oscillated for ejecting a card in a connector part 21. Oscillation of the arm member 90 is restrained by a metal member 50 fixed to the connector part 21 and is capable of abutting on near a working part 99 of the arm member 90. The metal member 50 and a plate member 40 form a support means for EPC 30 to be used for electrical mutual connection to the card.
Patent JP-S5873600-A (JP)
Inventor: HASHIMOTO MASAJI
IPC: B67D7/76
Filed: 1981-10-14
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-S5688371-A (JP)
Title: Semiconductor pressure converter
Inventor: YAMAKI BUNSHIROU
IPC: H01L29/84
Filed: 1979-12-20
Abstract: PURPOSE:To obtain a flat diaphragm by diffusing and etching SiO2 film, BSG film and Si3N4 film when forming a diffused resistance region and a thin diaphragm disposed under the region on a semiconductor substrate. CONSTITUTION:SiO2 films 3, 3' are covered on both front and back surfaces of an N type Si substrate 1, a window is opened on the film 3 on the front surface, and BSG films 7, 7' are formed on both the front and the back surfaces. Then, the substrate is heat treated to diffuse the B in the film 7 into the substrate 1, a P type resistance region 2 is thus formed, and Si3N4 films 6, 6' are covered on the films 7 and 7' respectively. Thereafter, windows are opened at the films 6 and 7 at the periphery of the region 2, metallic electrodes 4, 4' are mounted on the exposed region 2 while extending it on the film 6, windows are opened at the films 6', 7' and 3' of the back surface of the substrate 1, the portions of the exposed substrate 1 are etched, and a disphragm 5 is formed under the region 2. Thus, the diaphragm 5 is formed completely parallel to the region 2.
Patent JP-S6320575-A (JP)
Title: Medium recognizing device
Inventor: FUJITANI MASARU
IPC: G07D7/20
Filed: 1986-07-15
Abstract: PURPOSE:To suppress the increase of an overall read data amount by providing an image sensor in which the arrangement density of a picture element detecting element is different, in the main scanning direction on a medium to be recognized. CONSTITUTION:In a part of an image sensor 10 corresponding to fine pattern regions 2A, 2B on a medium 2 which is to be read by a high resolution, the arrangement density of an element 1 of the image sensor 10 is high. That is to say, it is in a dense arrangement (b group and d group), and in other parts, the arrangement of the element 1 is coarse (a, c and e groups). Also, as for the read of the minute pattern areas 2A, 2B, the internal of a main scanning line is narrow, and in the sub-scanning direction, as well, a read density is increased (B zone and D zone). A read density in the sub-scanning direction to other part is coarse (A, C and E zones), and the read density in the sub- scanning direction can be varied by making the carrying speed of the medium constant and changing the output period of a start pulse S, or making the output period of the start pulse S constant and changing the carrying speed of the medium 2.
Patent JP-S5591118-A (JP)
Title: Production of semiconductor device
Inventor: AKAI YOSHIO
IPC: H01L21/205
Filed: 1978-12-28
Abstract: PURPOSE: To protect monocrystalline substrate and the insulator film from damage and contamination through polycrystalline growth of the insulator film following a light plasma treatment thereof.  
     CONSTITUTION: The surface of an Si oxide film 2 intended for the formation of a polycrystalline semiconductor layer is exposed to a gas plasma of CF 4 . Subsequently, SiH 4  spreads over a Si substrate 1 for geseous phase growth to allow a polycrystalline Si-layer 3 to grow on the Si oxide film 2. If the substrate 1 is exposed to the opening of the Si oxide film, simultaneously, a Si monocrystalline layer 4 grows. Both of the Si monocrystalline layer 4 and the polycrystalline layer have a sufficient uniformity. This permits the formation of the monocrystalline and polycrystalline layers free of auto-doping without damaging and contaminating the monocrystalline substrate and the insulating film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0454782-A (JP)
Title: Picture signal recording and reproducing system
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/91
Filed: 1990-06-22
Abstract: PURPOSE:To surely record a picture signal corresponding to plural kinds of pictures having a different aspect ratio onto a recording medium by providing a recording means recording a 1st picture signal and a 2nd picture signal whose aspect ratios differ from each other onto a different area of the recording medium to the system. CONSTITUTION:An FM modulation luminance signal FM-Y, an FM modulation color difference line sequential signal FM-C, an ID signal, a TBC pilot signal and an HIT pulse are fed to an adder 111, in which they are added, and a recording picture signal having a frequency allocation is outputted from the adder 111, a recording picture signal by one field is recorded by a magnetic head 113 on one track of a video floppy 114 driven at a prescribed number of revolutions with a motor and a picture signal corresponding to a picture C is recorded on 4 tracks on the video floppy 114.
Patent JP-S6057591-A (JP)
Title: Magnetic bubble memory element
Inventor: MATSUMOTO SHINZOU
IPC: G11C19/08
Filed: 1983-09-09
Abstract: PURPOSE:To improve the dielectric strength between the signal line and the ground line by placing the signal side electric conductor pattern and the ground side electric conductor pattern which are electric conductor patterns controlling the magnetic babble, crossing different magnetic substance patterns, and enlarging the mutual distance between both electric conductor patterns. CONSTITUTION:The ground side electric conductor patterns 7b' is placed crossing under one magnetic substance pattern 5a of the read measure line 5 as well as conventionally and the signal side electric conductor pattern 7a' is formed and placed crossing under the other magnetic substance pattern 5b which is adjacent to the magnetic bubble transfer direction side. By such a constitution, the gap (g) of about 1mum between patterns is held between the magnetic substances 5a and 5b, therefore, the insulation resistance between the signal side electric conductor pattern 7a' and the ground side electric conductor pattern 7b' is heightneed, and consequently the dielectric strength can be remarkably improved and the operation voltage can be increased up to about 300V.
Patent JP-H04362733-A (JP)
Title: System program updating system
Inventor: NAKANO TADAYOSHI
IPC: G06F9/06
Filed: 1991-06-10
Abstract: PURPOSE:To dynamically update a system program by re-editing a system file while a computer system is working. CONSTITUTION:A system file catalog register means 53 registers the file information on a corrected system file 1 which is edited in a file area 32 by a file editing means 52 into a system file catalog 34. A system program suppression means 55 suppresses temporarily the access given to a memory non-resident system program stored in the file 1. A system table updating means 56 updates a system program table 41 and a system file table 42 in regard of the system program. A system program restart means 57 cancels the access suppression state set by the means 55. Then a corrected information output means 54 and a dynamically updated information output means 58 output the prescribed corrected information and dynamically updated information.
Patent JP-H0456881-A (JP)
Title: Developing device
Inventor: NAKAMURA YASUSHIGE
IPC: G03G15/08
Filed: 1990-06-22
Abstract: PURPOSE:To prevent the adhering of toner to the surface of a toner carrier and the clogging of the toner to a recessed part and to stably carry out development for a long period by carrying out the coating processing of the surface of an elastic body roll with a curable monomer incorporating fluorine and the copolymer of monomers capable of being copolymerized with it. CONSTITUTION:The surface of the elastic body roll 1 as the toner carrier is coated with the curable monomer incorporating the fluorine and the copolymer of the monomers capable of being copolymerized with it. In other words, a copolymer incorporating the fluorine is turned into a coating layer 2, so that the energy of the surface of the elastic body roll 1 is reduced, and excellent nonadhesiveness with the toner is exhibited. A polyvinylidene fluoride, a polytetrafluoroethylene, etc., are used as the coating material of the coating layer 2 for giving nonadhesiveness. Thus, the adhering of the toner to the surface of the toner carrier and the clogging of the toner to the recessed part can be prevented, and stable developing properties are obtained over the long period.
Patent JP-H0918199-A (JP)
Title: Method for generating electronic component mounting data
Inventor: NAKAMURA NOBUYUKI
IPC: G06Q50/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a method for generating an electronic component mounting data which can operate a mounting line efficiently while exhibiting the capacity of mounter fully regardless of the mounting speed of mounter or the number of electronic components. CONSTITUTION: Names of a plurality of mounters 4-6 arranged on a line for mounting electronic component onto an objective printed board are stored in the form of wild card character train. With reference to an operating time determined based on the number of electronic components and the mounting tact time thereof, each electronic component is assigned to available mounters such that the operating time of each mounter 4-6 is substantially equalized thus determining the name of mounter in the form of wild card.
Patent JP-H09324636-A (JP)
Title: Exhaust passage structure for multicylinder engine
Inventor: YAMADA TETSURO
IPC: F02B27/06
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To improve a torque in a low and medium speed operation area without reducing an output in a high speed operation area and secure warm-up capability of a catalyst arranged on an exhaust passage with advantage. SOLUTION: In an engine, a dual part is formed by collecting exhaust pipes 8 to obtain two exhaust pipes 9 at a branch portion respectively connected to cylinders of an engine body 7. Two exhaust pipes 9 are collected to one exhaust pipe 10. Length D of the dual part is set suitably for high speed operation area. Sub-pipes 13 longer than the length D of the dual part are connected to the exhaust pipes 9 at the dual part.
Patent JP-S6320293-A (JP)
Inventor: AZUMA TOSHIHIKO
IPC: B64C7/00
Filed: 1986-07-14
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-H111882-A (JP)
Title: Guide for metallic wire
Inventor: NOGUCHI HISASHI
IPC: D07B7/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject guide having a specific structure, dispensing with the exchange of the guide tip even after the lapse of a prescribed period and capable of remarkably prolonging the life. SOLUTION: This guide is composed of a guide tip and a case for setting the tip. The case is provided with a guide tip insertion part 11b, a setting part 11a and a closed bottom part 11c. The insertion part 11b and the setting part 11a form a step on a part of their boundary to drop the guide tip into the setting part 11a. The setting part 11a has a through screw hole 11e at a position opposite to the formed step. A setting screw 13 is engaged with the screw hole 11e to form a gap S between the tip end of the setting screw 13 and the guide tip. The formed gap is made to be smaller than the step in a state of the guide tip dropped into the step.