baber/WOPTO huggingface dataset:
Patent JP-2000088081-A (JP)
Title: Hydrodynamic coupling device
Inventor: SAUVAGE FREDERIC
IPC: F16D33/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To strengthen a frictional liner by forming each end part faced to a diameter direction of a groove in a structure jointed with a major spiral part of the groove through a round joint zone having a radius of a width and less of the groove so as to form each length of the spiral groove in the maximum level, and enlarging an effective surface area of the frictional liner in the maximum level. SOLUTION: Part 2 or 3 of each end part of one groove is faced to a diameter direction. An inside end part 2 is opened at an inner circumferential part 11 of a frictional liner 1, and the other end part 3 formed on an outside end part is opened at an outer peripheral part 10 of the frictional liner 1. A major part of a groove 4 or 5 has a major part of a spiral. The groove 4 or 5 is opened in a diameter direction at the outer peripheral part 10 and the inner circumferential part 11 of each frictional liner 1. Such structure is easily formed by molding so as to have durability in the liner. In each groove 4, or 5, its length is held maximum regardless of the end part 2 and 3, and cooling performance is not changed by the end parts 2, 3 of a spiral groove.
Patent JP-H04135998-A (JP)
Title: Exhaust device for outboard motor
Inventor: MITO MITSUMASA
IPC: F02B61/04
Filed: 1990-09-28
Abstract: PURPOSE:To enhance the analytical accuracy of exhaust gas as well as to protect an analyzer by sampling exhaust gas within an exhaust tube through a sampling tube which is hermetically inserted into a through hole and insertion hole with a blank cap and a filling cap removed. CONSTITUTION:Before an outboard motor is started, a cover 15 is removed first, and the blind cap of an exhaust tube 7 is then removed. In the second place, a sampling tube 8 is inserted therein, and the screw 12 of its screw member 11 is threadedly engaged with the screw 13 of an insertion hole 9, so that the sampling tube 8 is fixed in a state that it is penetrated through the circumferential surface of the exhaust tube 7. The sampling tube 8 is fitted in the through hole 17 of the cover 15, and when the cover 15 is fitted in the installation hole 10 of a drive shaft housing 1 with pressure, the inside of the drive shaft housing 1 is completely isolated from the outside by means of the sealing function of the cover 15, this thereby enables exhaust gas within the exhaust tube 7 to be sampled with an analyzer or a collector connected to the outer end of the sampling tube 8.
Patent JP-H0596024-A (JP)
Title: Training motorcycle
Inventor: FUKUDA KINYA
IPC: A63B22/06
Filed: 1991-10-04
Abstract: PURPOSE:To project a scene of a course in front of a training motorcycle, to vary weight of a pedal in accordance with an ascent and a descent, to vary the air quantity, and to emit an odor corresponding to the scene. CONSTITUTION:A video signal reproduced from a magnetic recording tape, etc., and inputted from a signal input part 1 is projected to a screen of a video display part 2. A signal of the degree of inclination of a course from the magnetic recording tape, etc., are recorded in a memory part 3, read out through a control part 10, and inputted to a discriminating part 5. The discriminating part discriminates a control signal read out of a storage part 4 through a control part 10. The discriminated signal is inputted to a pedal control part 6, increases and decreases weight of a pedal. Also, the signal from the discriminating part is inputted to an air blower control part 7, and varies the air quantity. Moreover, a signal of a scene from the magnetic recording tape is discriminated through the discriminating part, inputted to an odor control part 8, and an odor corresponding to the scene is emitted.
Patent JP-H0198664-A (JP)
Title: Polyamide composition
Inventor: KANEKO TADAYOSHI
IPC: C08L77/00
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the title nonblooming composition excellent in impact resistance, flame retardancy and moldability, by mixing a polyamide with a specified modified block (graft) copolymer and at least one flame retardant selected from among an organohalogen compound, a nitrogen compound and a phosphorus compound. CONSTITUTION:A hydrogenated block copolymer (a) is obtained by hydrogenating a block copolymer obtained by block-copolymerizing 5-60wt.% vinylaromatic compound such as styrene with 95-40wt.% conjugated diene compound such as butadiene to a degree of unsaturation <=20%. Component (a) is optionally graft-polymerized with a radical-degradable polymer such as PP or butyl rubber to obtain a block graft copolymer (a'). Component (a) or (a') is modified with a modifier containing a functional group which can bond to or react with component A to obtain a modified block (graft) copolymer (B). A polyamide (A) is mixed with component B, and a flame retardant (C) selected from among an organohalogen compound, a nitrogen compound and a phosphorus compound of any one of formula I-II [wherein R1-3 are each a (halo)alkyl or the like].
Patent JP-H08121577-A (JP)
Title: Resin made pulley device
Inventor: KURIBAYASHI MASARU
IPC: F16H55/48
Filed: 1994-10-24
Abstract: PURPOSE: To prevent breakage due to an impact from outside such as scattering of foreign matters, etc., and to improve impact resistance strength by furnishing a resin made pulley installed on a rotation axis of a rotating machine and by increasing thickness of its flange part to the opposite side in comparison with thickness of the side of the rotating machine. CONSTITUTION: Thickness (b) of a flange part of a pulley on the side of a rotating machine and thickness (a) of a flange part on the opposite side are constituted so that a relation of a>b is established against the rotating machine on which a resin made pulley main body 6. That is, as overwhelmingly more of foreign matters coming flying from the outside are from the opposite side of the rotating machine, impact resistance strength is improved by increasing the thickness (a) of the flange part of the pulley on the opposite side of the rotating machine to reduce influence of a chip, a crack, etc., on the resin made pulley main body 6 due to the foreign matters. Accordingly, a means to increase flange thickness is efficient to improve the impact resistance strength of the flange part of the pulley for the one small in pulley diameter.
Patent JP-H10103313-A (JP)
Title: Runaway preventing device for valve drive device
Inventor: KAWADA TSUNEO
IPC: F15B20/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent runaway of a valve drive device through detection of abnormality of a signal. SOLUTION: A signal proper decision circuit 18 comprises a differential circuit 19 to detect that a value of an opening signal shows a tendency to increase a comparing circuit 20 to detect that a value of an opening signal is higher compared with an opening closing indication signal; a deviation circuit 21 to detect that a difference between the values of the opening signal and the opening closing indication signal exceeds an allowable value; an amplifier trouble detecting circuit 22 to output a cut-off indication signal when an output signal from the differential circuit 19, an output signal from a comparing circuit 20, and an output signal from a deviation circuit 21 are all a positive value;  and an opening sensor reverse connection detecting circuit 23 to output a cutoff indication signal when an output signal from the differential circuit 19 and a output signal from the comparing circuit 20 are a negative value and an output signal from the deviation circuit 21 is a positive value.
Patent JP-H09102525-A (JP)
Title: Method for treating semiconductor device
Inventor: IIZUKA YOSHIKAZU
IPC: H01L21/66
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the amount of production per unit facility regardless of a small lot by associating the ID of a substrate for test with the ID of a cassette when storing the substrate for test in a cassette and storing the substrate for test at an original cassette after the test is completed based on the associated information. SOLUTION: When a magazine 22 with an LSI is sent to a transferring machine 24, the LSI is transferred to a socket 3 of a substrate 1 for test by the transferring machine 24 and is stored at a substrate-storing cassette 10. When the cassette 10 is carried to a test system 28, a substrate 1 is pulled out of the cassette 10 by a handier and is carried in a handier bath. Then, when the substrate 1 arrives at a test part, the LSI is tested and the result is sent to a grouping machine 32. After the test is completed, the substrate 1 is stored in the original cassette 10 and is discharged from the test system 28. When the cassette 10 is sent to the grouping machine 32, the LSIs of the substrate 1 are grouped and are stored in a grouping magazine 34 before being carried.
Patent JP-H08121103-A (JP)
Title: Tabulator
Inventor: KANAZAWA YUKIO
IPC: F01D5/18
Filed: 1994-10-24
Abstract: PURPOSE: To reduce refuse from sticking on a fluid passage without compairing the performance of generating turbulent flow to the fluid by disturbing the fluid through the means of smoothly upheaving the fluid passage from its upper stream end side wall and forming the lower stream end in approximately perpendicular surface to side wall of the fluid passage. CONSTITUTION: The space between the back and the front of a moving blade 1 actuating under high temperature is formed with a cool air passage 4 as a fluid passage by a side wall 2 of the back side and a side wall 3 of the front side. The cool air passage 4 is provided with tabulators 5 of shapes smoothly upheaving to the central direction from the side wall upper stream towards the slip stream side alternately with the side wall 2 on the back side and the side wall 3 on the front side, by which refuse contained in cool air 6 flowing through the cool air passage 4 flows smoothly without being collected in the cool air passage 4.  The slip stream side ends of tabulators 5 are formed by a perpendicular surface 7 coming down perpendicularly from the apex of the upheaved part to side walls 2, 3 causing cool air 6 to be in a turbulent flow and quantity of heat propagated from side walls 2, 3 to cool air 6 to increase.
Patent JP-H01100606-A (JP)
Title: Numerical controller
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4103
Filed: 1987-10-13
Abstract: PURPOSE:To smoothly connect an instructed point sequence and to attain the amendment of the point sequence at a site by performing spline interpolation with a spline curved line which is performed three-dimensional tool correction for an instruction point from offset instruction data. CONSTITUTION:The data concerning the instruction of a tape 1 or the tool movement of a memory 5 are read by a tape reader 2, and the spline interpolating instruction is decoded with a CPU 4. Based on the point sequence instructed when the interpolating instruction is included in the data, a preprocessing means 3 operates and decides the coefficient of the spline curved line, and a pulse distributor 6 operates a moving quantity per unit time in the tangent line direction of the decided spline curved line. The interpolated data prepared in such a way are outputted as the instruction pulses for every axis of the tool from the pulse distributor to a servo-control circuit 7, drives a servomotor 8, and the tool is moved.
Patent JP-H01101561-A (JP)
Title: Electrophotographic device
Inventor: WAKAHARA HIROSHI
IPC: G03G15/00
Filed: 1987-10-15
Abstract: PURPOSE:To obtain a miniaturized electrophotographic device to be easily maintained by arranging a rotating lever mounting a transfer roll for abutting a transfer belt upon a photosensitive body at its tip and abutting and separating a developing unit and the transfer belt to/from the photosensitive body. CONSTITUTION:A photosensitive developing unit is separated into a photosensitive unit 13 and the developing unit 14, the transfer belt 16 applied around a pair of pulleys is arranged in a transfer part 8 and the rotating level 20 fitting the transfer roll 17 optionally for abutting the transfer belt 16 upon the photosensitive body at its tip is also arranged. Thereby, a user can replace the unit 13 and the abutting of the transfer part 8 upon the photosensitive body is executed by the rotation of the lever 20, so that the device can be miniaturized. Consequently, the structure can be simplified and original easy maintenance can be attained.
Patent JP-2001085369-A (JP)
Title: Charging damage measuring electrode and device thereof
Inventor: WATANABE SEIICHI
IPC: H01L21/66
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To eliminate a charging damage by providing a plurality of probes where a chip with a micro pattern is installed in an electrode plane for evaluating a macro damage and an electron shading damage. SOLUTION: A charging damage is generally classified into a macro damage caused by spacial unevenness of plasma characteristics and an electron shading damage caused by etching form such as micro pattern. Only a macro damage is evaluated when a plurality of probes 10 are provided in an electrode 11 plane with none installed on the prove 10. For evaluation, including the electron shading damage caused by the charge up of electron on a resist, measurement is performed with a silicon chip 17 with a resist pattern installed on the prove 10. Thus, a charging damage is reduced.
Patent JP-2001085404-A (JP)
Title: Semiconductor treating device
Inventor: DOI AKIRA
IPC: H01L21/3065
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor treating device for evenly treating a wafer by generating a plasma having a superior axial symmetric property, even in an area where the frequency is about 1 MHz or higher. SOLUTION: A high-frequency current outputted from a high-frequency power source 10 flows to an antenna 1 through a matching box 3 and further flows to the ground. The one-turn coil-like antenna 1 is constituted of two windings wound in the peripheral direction, in a state where the windings wound in the peripheral direction become double in a feeding section, so as to supplement the generation of a plasma in the feeding section so that the plasma having a superior axial symmetric property may be generated.
Patent JP-H1195679-A (JP)
Title: Photosensitive material processing device
Inventor: KOYAMA SHIN
IPC: H01L33/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent a misoperation of the device by automatically switching the light emitting control of the display light source, which illuminates the display of a display section based on the illuminance environment of the installation place of the device. SOLUTION: A photosensor I 11 detects the brightness of the place, where the device is installed, i.e., the illuminance environment of the device. A CPU 21 makes a judgement on the detection result. If the illuminance environment is less than 50lx, for example, an LED13 is automatically put into the light emitting control of a darkroom control. If the environment is more than 50lx, the LED13 is automatically switched to the light emitting control of a bright room control. In other words, the LED13 is set to the brightness, in which photosensitive material is not affected and an operator confirms the display in a darkroom, in case of a darkroom control by an LED driver 22. In case of a bright room control, the LED13 is automatically switched to the brightness so that the operator surely confirms the display in the room.  Thus, an inadvertent exposure of the photosensitive material is prevented.
Patent JP-H06107439-A (JP)
Title: Method and device for producing optical fiber for optical fiber coil
Inventor: OHASHI KEIJI
IPC: C03C25/12
Filed: 1992-09-28
Abstract: PURPOSE:To reduce the variation in the outer diameter of the coating resin layer of an optical fiber. CONSTITUTION:An uncoated optical fiber is passed through a coating resin coater contg. a coating resin soln. to form a coating resin layer on the uncoated optical fiber, and an optical fiber is produced. In this case, the surface temp. of the uncoated optical fiber 13 is fixed immediately before the uncoated optical fiber is passed through the coater 9. Consequently, the optical fiber is orderly and closely coated without generating the disturbance of aligned close winding, and the optical fiber is smoothly drawn out of the optical fiber coil.
Patent JP-H10106986-A (JP)
Title: Cerium oxide abrasive agent and polishing method of substrate
Inventor: YOSHIDA MASATO
IPC: B24B37/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To polish the surface of an SiO2 insulating film or the like without flaws by a method in which cerium oxide abrasive agent is made to comprise slurry formed of medium where cerium oxide particle whose specific surface area is at least a prescribed value is dispersed. SOLUTION: Cerium oxide particle whose specific surface area is at least 25m<2> /g is used. Thereby, the surface of an SiO2 insulating film or the like can be polished without flaws. The SiO2 insulating film formed on a semiconductor substrate is polished with cerium oxide abrasive agent, then the rugged surface of the SiO2 insulating film is made smooth. A usual polishing device provided with a holder which holds a semiconductor substrate and a platen where an abrasive cloth is attached may be used.
Patent JP-H03293751-A (JP)
Title: Device for automatically pulling out ic package from electric socket
Inventor: RUNE ESU PIASON
IPC: H05K13/04
Filed: 1990-09-26
Abstract: PURPOSE: To automatically pull an integrated circuit package out of a thermal conditioning substrate, without bending a lead by operating plural pull-out elements, so that an integrated circuit package is automatically pulled out of an electric socket in the direction almost vertical to its flat plane. CONSTITUTION: A pull-device 10 comprises plural paths P arrayed in inclination, so that a pulled-out integrated circuit IC slides down along the path P. In addition, plural pull-out fingers F, which lined up in a longitudinal-axis direction of each path P are assigned at approximately the center of the path P, are included. With the pull-out element positioned at the interval from a socket connecting an integrated circuit package, the integrated circuit package is automatically taken out from the socket in connection, by pulling in the direction almost vertical to the plane of the socket, without bending a lead of package. Thus, without bending the lead of an integrated circuit package to be pulled-out, the integrated circuit package is automatically pulled out of a thermal conditioning substrate or a similar printed circuit board.
Patent JP-S61136887-A (JP)
Inventor: NAKAJIMA YUTAKA
IPC: B66B3/00
Filed: 1984-12-07
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。
Patent JP-H0679036-A (JP)
Title: Pachinko game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1992-09-03
Abstract: PURPOSE:To provide a pachinko game machine which makes it possible to set the probability of a big hit of a pattern-indication device in a plurality of steps and adjust the reward-ball ratio without necessity of nail-adjustment. CONSTITUTION:A main control circuit of a pachinko game machine is provided with a key switch 54 by which a big hit probability of a pattern-indicating device 19 is changed over in a plurality of steps by a remote control, an EEPROM memorizing the probability mode preset by the key switch 54 to be able to rewrite the mode, and a probability mode data indicator 55 visually showing the probability mode stored in the EEPROM. The EEPROM can be rewitten only when the key switch 54 is operated on turning on the electric source.
Patent JP-H05103393-A (JP)
Title: Magnetic circuit for loudspeaker
Inventor: KOURA TETSUJI
IPC: H04R9/02
Filed: 1991-10-07
Abstract: PURPOSE:To provide a magnetic circuit that can obtain the magnetic flux density required for a magnetic gap so as to reduce the size and weight of the magnetic circuit. CONSTITUTION:The joining surfaces, between a magnet 10 and center pole 6, and between the magnet 10 and an under-plate 7, are formed to spherical, conical, pyramidal, or wavy surfaces so that the joining areas can be increased and a sufficient amount of magnetic fluxes can be supplied to a magnetic circuit. Therefore, the magnetic flux density required for a magnetic gap can be obtained without increasing the outside diameter of the magnet 10.
Patent JP-H02108468-A (JP)
Title: Guiding device of material to be welded for seam welding machine
Inventor: HARADA KOZO
IPC: B23K11/06
Filed: 1988-10-14
Abstract: PURPOSE:To perform automatic seam welding of a part curved toward the inside of the periphery of material to be welded by mounting the material to be welded on a third table freely turnable on first and second tables which are arranged up and down and freely movable in the directions to cross orthogonally each other. CONSTITUTION:The guiding device 1 of the material to be welded is used for welding the material W to be welded by a seam welding machine. A Y-axial pedestal (the first table) 6 is then arranged freely movably in one direction in a horizontal plane and the extent of movement thereof is controlled. A X- axial pedestal (the second table) 19 which is freely movable in the orthogonal direction to the first table 6 is arranged thereon and a position indexing device is provided to the pedestal 19. A reversing pedestal (the third table) 50 on which the material W to be welded is mounted is arranged freely rotatably on the second table 19 and a positioning device is provided to the pedestal 50. By this method, automatic seam welding of the part curved toward the inside of the periphery of the material to be welded can be performed.
Patent JP-H02104575-A (JP)
Title: Pyridylhydrazine-based compound
Inventor: YAMADA SHUITSU
IPC: A01N43/40
Filed: 1988-10-14
Abstract: NEW MATERIAL:A pyridylhydrazine-based compound shown by formula I (X is H, halogen or CF3; X<1> is halogen, m and n are 0 or 1-3; sum of m and n is <=3; Y<1>, Y<2> and Y<3> are nitro or CF3; Z is H or halogen; with the proviso that when both Y<1> and Y<2> are nitro and Y<3> is CF3, X is H or halogen). EXAMPLE:N-(2,4-Dinitro-6-trifluoromethylphenyl)-N'-(3,6-dichloro-5- trifluoromethyl-2-pyridyl)hydrazine. USE:useful as an agent effective against wood destroying fungi and molds. PREPARATION:A compound shown by formula I (Hal is halogen) is obtained as shown the reaction formula. A compound shown by formula II in the reaction formula is obtained by reacting a compound shown by formula IV with NH2NH2.
Patent JP-H0894967-A (JP)
Title: Stereoscopic image device
Inventor: SHINOZAKI TAKASHI
IPC: H04N13/04
Filed: 1994-09-28
Abstract: PURPOSE: To stereoscopically view 1st and 2nd images by both eyes of an observer through a pair of 1st mirrors and a pair of 2nd mirrors incorporated in a housing by setting the 1st and the 2nd images respectively displayed as images for a left eye and a right eye by leaving a space between them. CONSTITUTION: In the housing 4, a pair of 1st mirrors 5A and 5B is turnably set to be nearly opposed by leaving a space between them so as to make the 1st and the 2nd images incident and reflect them respectively. In the housing 4, a pair of 2nd mirrors 7A and 7B is set to be fixed between a pair of 1st mirrors 5A and 5B. A pair of 2nd mirrors 7A and 7B reflects the 1st and the 2nd images respectively reflected on a pair of 1st mirrors 5A and 5B so as to make them incident on the respective eyes of the observer separately.