baber/WOPTO huggingface dataset:
Patent JP-S62146825-A (JP)
Title: Alignment feeder for parts
Inventor: TAKAKURA HIROSHI
IPC: B65G65/44
Filed: 1985-12-20
Abstract: PURPOSE:To prevent the occurrence of noncomformity such as wear or chips in parts, by installing a slider to be moved up and down by operation of an actuator, and transferring the parts, being mounted on an upper end surface and pushed upward an injection part at the time of an uppermost rise, to a feed passage. CONSTITUTION:This feeder consists of a projection part casting parts A from the upside, a slider 11 moving up and down inside this injection part 10 and a feed passage 12 feeding the outside with the parts A. The slider 11 situates the upper end surface 11a in a lower bottom part of the injection part 10 at time of the lowermost down, and it comes closer to a sloping passage 14 at time of the uppermost rise. The upper end surface 11a is inclined to the side of a guide plate 13 at the time of going upward, while the sloping passage 14 goes down to the side of the feed passage 12. Therefore, when the slider 11 moves up and down inside the injection part 10, the parts A on the upper end surface 11a are facing to various directions, and when they are transferred to the inside of the feed passage by way of the sloping passage 14, such parts A that are not faced to the specified direction are reprojected into the injection part 10 via a guide part 17.
Patent JP-2000072051-A (JP)
Title: Double-towed trailer for tractor
Inventor: SHIMAUCHI TAMOTSU
IPC: B62D53/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To quickly make the advance conversion of a tractor and a trailer by arranging axles each provided with wheels at both ends at the front and rear of the lower face of a trailer, journalling a screw rod erected at the center section of each axle to the bottom plate of the trailer, and journalling connecting pipes to the front and rear axles in the opposite directions. SOLUTION: Axles 7a, 7b supported with wheels 12a, 12b at both ends are provided at the front and rear of the lower face of a double-towed trailer 5 towed by a tractor such as a motor track via a towing lever 6. Support bases 9a, 9b are fixed on bearings 8a, 8b provided at the center sections of the axles 7a, 7b, the bottom plate of the trailer 5 is penetrated by screw rods 10a, 10b protruded at the center sections of the support bases 9a, 9b, their end sections are fastened by fasteners 11a, 11b such as nuts, and the support bases 9a, 9b are fitted rotatably to the right or left around the screw rods 10a, 10b. Connecting pipes 15a, 15b are rockably fitted by a pair of fittings 14a, 14b protruded on the bearings 8a, 8b, and the towing lever 6 can be fitted to the connecting pipes 15a, 15b respectively.
Patent JP-H09128096-A (JP)
Title: Data processor
Inventor: NIIMURA HIROSHI
IPC: G06F1/16
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a data processor reducing its installation cost in the case of installing the processor in an FA(factory automation) manufacturing field. SOLUTION: A display part 11 and a data processing part 12 are standardized, the shape and area of the bottom 111 of the display part 11 are constituted so as to be approximately the same as that of the upper face 122 of the data processing part 12. The shape and area of the bottom 121 of the data processing part 12 are constituted so as to be approximately the same as that of a supporting part of a leg part 13. The leg part 13 is constituted of the supporting part for fixing the data processing part 12, a bottom board 132 having casters fitted to its four corners and a connecting column 133 for connecting between the supporting part and the bottom board 132.
Patent JP-H07122747-A (JP)
Title: Formation of gate electrode structure
Inventor: TATSUMI TETSUYA
IPC: H01L29/78
Filed: 1993-10-22
Abstract: PURPOSE:To prevent the deterioration of the dielectric strength between a gate electrode and wiring layer and, at the same time, to prevent the formation of overhang parts on the side wall of the gate electrode. CONSTITUTION:A gate electrode structure forming method consists of (a) a process for forming a gate oxide film 12, polysilicon layer 14, and silicide layer 16 on a semiconductor substrate 10 and (b) another process for etching the layers 16 and 14 and oxidizing a reaction product 30 in such a state that the side walls of the layers 16 and 14 are coated with the reaction product 30.
Patent JP-H05129480-A (JP)
Title: Ic socket, burn-in board, burn-in furnace, and handler
Inventor: KIYOHARA HIROYUKI
IPC: H01L23/00
Filed: 1991-11-01
Abstract: PURPOSE:To prevent the transfer of static electricity from a part which is in contact with an IC TO THE IC and, at the same time, to prevent the electrostatic destruction of the IC by forming at least the part which is in contact with the IC package of a resin having conductivity due to a conductive material mixed in the resin. CONSTITUTION:The socket main body 2 of an IC (integrated circuit) 5 and part 4 of an IC socket are formed by molding a resin the volume resistivity of which is lowered to about 10<11>OMEGAcm by mixing a conductive material, such as carbon, etc. An earth terminal 8 is made of a conductive metal, etc., and part of the terminal 8 is buried in the socket body 2. This IC socket is different from conventional IC sockets in the material used for the socket body 2 and part 4 of the IC socket and the earth terminal 8. Therefore, the transfer of static electricity to the IC 5 can be prevented and the static charge given to the IC 5 can be eliminated since the static charge given to the part which is in contact with an IC package is eliminated.
Patent JP-H11104115-A (JP)
Title: Holding tool of bi-digital tester
Inventor: YOKOOJI MITSUNORI
IPC: A61B5/22
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of stably holding a tester which forms O-ring with a detection part at its end in a bi-digital O-ring test. SOLUTION: This tool is composed of a grip 1, and a tester support member 2 made of a flexible free tube 22 one end of which is fixed to the bottom end of the grip 1 using a fixing screw 3 and the other end of which is provided with a tester attaching head 23 to which a tester 5 is attached. For a test, the tester 5 is attached to the tester attaching head 23, and the grip 1 is gripped by fingers other than fingers which form O-ring. With gripped, the thumb and another finger form O-ring, and the flexible free tube 22 of the tester support member 2 is bent so that the detection part 55 of the tester 5 is aligned with the O-ring.
Patent JP-H02137722-A (JP)
Title: Production of superconducting ceramic film using plasma and apparatus therefor
Inventor: SUZUKI GENICHI
IPC: C04B41/87
Filed: 1988-11-15
Abstract: PURPOSE:To form a homogeneous, smooth and excellent superconducting ceramic film on a substrate by charging a superconducting ceramic powder or solution into a stabilized plasma flame with Ar gas, completely and thermally evaporating the powder or solution and passing the resultant vapor through a mixed gas atmosphere of Ar gas and O2 gas. CONSTITUTION:A high-frequency powder source 7 is operated while passing Ar gas under reduced pressure and a plasma flame is generated in a plasma flame-protecting cylinder 1 from a high-frequency coil 2. A superconducting ceramic raw material mixed powder, solution, etc., are fed through a raw material introduction pipe 4 into a plasma flame 3 and oxygen gas is simultaneously flown from an oxygen gas introduction pipe 9 into the tail of the plasma flame 3 to convert the atmosphere between the plasma flame 3 and a substrate 5 into a mixed gas atmosphere (50-60vol.% O2) of oxygen gas and argon gas to form a superconducting ceramic thin film 6 on the substrate 5. Mixed powder prepared by blending respective powders of Y2O3, BaCO3 and CuO at 1:2:3 molar ratio, pulverizing and mixing the resultant powders, etc., is used as the superconducting ceramic powder.
Patent JP-2000117877-A (JP)
Title: Barrier film and laminated material using the same
Inventor: FUJII HITOSHI
IPC: C08J3/24
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a barrier film excellent in gas barrier properties to oxygen gas and steam and also excellent in transparency, heat resistance, flexibility or the like and a laminated material using the same. SOLUTION: A barrier film is characterized by that a vapor deposition membrane 3 of inorg. oxide due to a chemical gaseous phase growing method is provided on one surface of a base material film 2 and a vapor deposition membrane 4 of inorg. oxide due to a physical gaseous phase growing method is further provided on the vapor deposition membrane 3 of inorg. oxide and a coating cured film comprising a resin compsn. containing an ethylene/vinyl alcohol copolymer as a main component of a vehicle and also containing at least crosslinking agent is provided on the vapor deposition membrane 3 of inorg. oxide and a laminated material is obtained by using this barrier film.
Patent JP-H07143471-A (JP)
Title: Image pickup device and electronic communication conference system
Inventor: MITSUTAKE HIDEAKI
IPC: H04N5/225
Filed: 1993-11-18
Abstract: PURPOSE:To revise an image pickup object whose shape is recognized from the outside of a camera or not recognized from the outside of the camera. CONSTITUTION:The device is provided with a shift mechanism 34 shifting laterally an image pickup element 30 with respect to an optical axis of an image forming optical system 32 and with a turning mechanism 36 turning the image pickup element 30, the image forming optical system 32 and the shift mechanism 34 within a horizontal plane integrally. The shift mechanism 34 and the turning mechanism 36 are used depending on the image pickup situation.
Patent JP-2001109987-A (JP)
Title: Pedestrian detecting device
Inventor: KOJIMA HITOSHI
IPC: G08G1/01
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a pedestrian detecting device which detects a pedestrian on a crosswalk correctly by a simple processing. SOLUTION: A pair of CCD cameras 10 and 20 are arranged to permit the optical axis of each lens to be vertical to the surface of the crosswalk C and also permit each image pickup surface to be in parallel with the surface of the crosswalk C. Besides, a control part 32 controls positions to form the image of the same area on each image pickup surface and, then, a judging part 40 obtains a difference between the density values of the respective images photographed by the CCD cameras 10 and 20 and judges whether or not there is a pedestrian on the crosswalk C.
Patent JP-H06138161-A (JP)
Title: Power source abnormality monitor circuit
Inventor: SAWADA KOICHI
IPC: G01R19/165
Filed: 1992-10-28
Abstract: PURPOSE:To enable the cause of malfunctioning of an electronic circuit to be searched by discriminating and maintaining the generation of positive and negative periodic noises or a singular noise overlapping the source voltage. CONSTITUTION:Comparators 3a and 3b generate detection signals every time when monitored source voltage exceeds an upper limit voltage determined corresponding to a noise margin due to overlapping of a sigular noise or periodic noise or when it undergoes a lower limit voltage. As for periodic noises, positive noises and negative noises appear by turns. When a detection signal of reverse polarity generates within the maintaining time of detection signal maintaining parts 5a, 5b, the output of a logic circuit 6 becomes active. If this active signal is maintained and output, periodic noises which positive and negative ones appear, by turns, can be detected. Also, a first and a second SR-FF 8a, 8b are set by the detection signal of periodic noise from the logic circuit 6 in the case of periodic noise, the output becomes non-active and does not output and only positive or negative sigular noise is detected.
Patent JP-H08119233-A (JP)
Title: Guide device for binding packaging bag
Inventor: KATO MAKOTO
IPC: B65B51/08
Filed: 1994-10-27
Abstract: PURPOSE: To bind a packaging bag in a naturally drawn position by a method wherein the packaging bag is gripped and held by a pawl opening/closing means, a pair of clamp arms are returned by a reciprocating means and are closed by an arm opening/closing means to draw both the edges of the packaging bag. CONSTITUTION: Clamp arms 20a and 20b are moved forward in a packaging bag transfer position by a reciprocating means A and are kept open by an arm opening/closing means B and gripping pawls 28a and 29a are also kept open by a pawl opening/closing means C. Thereafter, the gripping pawls 28a and 29a are closed by the pawl opening/closing means C to grip the packaging bag therebetween and a pair of the clamp arms 20a and 20b are returned by the reciprocating means A and are closed by the arm opening/closing means B to draw both the edges of the packaging bag. In this way the packaging bag can be bound in a naturally drawn position.
Patent JP-H05105729-A (JP)
Title: Oil-absorbing resin
Inventor: HONDA TOMOJI
IPC: C08F220/28
Filed: 1991-10-08
Abstract: PURPOSE:To obtain the subject lightweight, spherical and porous resin having simple handleability, capable of having a large amount of an aromatic oil by blending a specific acrylic ester with a specific acrylic monomer, an aromatic vinyl monomer and an organic solvent, and subjecting the blend to suspension polymerization. CONSTITUTION:(A) 30-85wt.% compound [e.g. phenyl acrylate (methacrylate)] of formula I (R1 does not exist or is CH2 or C2H4; R2 is phenyl, naphthalene, etc.; X is H or CH3; R shows substituent group of R2 and is H, 1-4C alkyl, etc.), is blended with (B) 1-25 pts.wt. acrylic monomer or formula II [R3 is 1-4C alkyl, xylylene or groups of formula III ((n) is 0 or 1)], (C) an aromatic vinyl monomer (e.g. styrene) copolymerizable with the components A and B and (D) 10-500pts.wt. organic solvent (e.g. ethyl acetate) and subjected to suspension polymerization to give the objective spherical, porous and crosslinked resin.
Patent JP-H04163437-A (JP)
Title: Document size detector
Inventor: OGUSU MASAYUKI
IPC: G03G15/04
Filed: 1990-10-26
Abstract: PURPOSE:To provide sure detection of a document size by utilizing the output level of a light receiving element when the opening angle of a document cover is 30-45 degree, and making a judging means judge the document size. CONSTITUTION:When a platen cover 13 is opened by approximately 27 degree, an emission region 7 and a light receiving region are overlapped on each other on a cover 13 from an emission element 1, so reflected light from the cover 13 enters a light receiving element 2. When the cover is open by 43 degree 6, on the other hand, the region 7 and the region 8 are not overlapped by each other, so the reflected light from the cover 13 surface does not enter the element 2 sufficiently. A lever 12 sets the opening angle theta of the cover 13 which operates a micro-switch 14 at 30-45 degree to detect a document in a condition where a different between the output at the time of no document and the output at the time of document detection is maximum. It is thus possible to accomplish a good judgement on document size without any influence of reflected light from the cover 13.
Patent JP-H04163136-A (JP)
Title: Double-side corrugated cardboard having collapse lines and method and apparatus for preparing the same
Inventor: IKEDA TAKURO
IPC: B31F1/24
Filed: 1990-10-26
Abstract: PURPOSE:To enhance the mechanical strength of corrugations by providing a plurality of collapse lines to the intermediate core of a single-side corrugated cardboard crossing the direction of the corrugations of said cardboard and mutually bonding liners back to back. CONSTITUTION:A plurality of collapse lines 3 are provided to the intermediate core 1 of a single-side corrugated cardboard so as to cross the direction of the corrugations of said cardboard and two collapse line applied single side corrugated cardboards are used and liners 4 are mutually bonded by paste to form a collapse line applied double-side corrugated cardboard. A direction change-over plate 20 selects the fed collapse line applied single-side corrugated cardboards every other cardboard to change- over the angle thereof and sends one of them to an upper feed apparatus 21 feeding the collapse line applied single-surface corrugated cardboard obliquely upwardly and sends the other one of them to a lower feed apparatus 23 from a reversal feed apparatus 22 transferring the same horizontally as it is and reversely feed them. Paste is applied to the rear of the liner of the collapse line applied single-surface corrugated cardboard issued therefrom. The speeds of the upper and lower feed apparatuses 21, 23 are set so as to align the positions of both collapse line applied single-surface corrugated cardboards.
Patent JP-H02135399-A (JP)
Title: Buzzer sound generating device
Inventor: AIHARA NAOKI
IPC: H04M3/08
Filed: 1988-11-16
Abstract: PURPOSE:To miniaturize the buzzer sound generating device and to reduce its power consumption by providing an electronic buzzer, a circuit which applies the electronic buzzer with a driving voltage that is turned on and off repeatedly, and a setter for setting the off period quantity of the driving voltage. CONSTITUTION:The electronic buzzer 10 is used as a buzzer sound source and applied with the driving voltage which is turned on and off repeatedly from a circuit 12. The off period quantity of the driving voltage applied from the circuit 12 to the electronic buzzer 10 is set by the setter 14. Namely, the electronic buzzer 10 is used as the buzzer sound source, so a buzzer sound is generated with high efficiency. The buzzer sound loudness is determined by the off period quantity of the driving voltage applied to the electronic buzzer 10 and when a large off period quantity is set, the buzzer sound loudness decreases, but when a small quantity is set, the buzzer sound loudness increases. Consequently, the size reduction and labor saving are realized.
Patent JP-H02136079-A (JP)
Title: Power controller
Inventor: NAKAYAMA TOUHOU
IPC: H02H3/00
Filed: 1988-11-16
Abstract: PURPOSE:To facilitate monitoring of an overload or shortcircuit state by indicating current flowing through a main circuit on an indicating means and further indicating predetermined values and predetermined conditions on the indicating means. CONSTITUTION:Memories and ports 211, 212, 215, 216 of a CPU214 are set initially through power supply from a power source. Then the CPU214 judges a RUN mode. If RUN mode is set, specifications of such as relays are written into a non-volatile memory. Consequently, currents detected through a current transformer 202 and zero-phase current transformer 203 are fed to an input circuit 208, then they are converted into voltages having proper levels which are then fed to a microcomputer 210. Instantaneous levels of phase current and leakage current are fed based on the current inputs, then the peak level, effective value and the phase difference are obtained and stored in a specific register in the CPU214. When monitor mode is selected by means of an indication mode switching button 231, the CPU214 judges that monitor mode is displayed, then data corresponding to current specified through a select button 232 are fed to the input port 215 and displayed numerically on a numeric indicator 221.
Patent JP-H01130309-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO HIDEFUMI
IPC: G11B5/127
Filed: 1987-11-17
Abstract: PURPOSE:To prevent the occurrence of air bubbles and glass cracks by using a nonmagnetic metal fitted to a glass as the foundation layer of the glass on the inside face of a track groove. CONSTITUTION:Track grooves 2 and a glass groove 7 are formed in a ferrite core block 6, and a thin film 4 consisting of nonmagnetic metallic materials like Cr wettable to a ferrite dissolution preventing glass is formed on inside faces of track grooves of the core block 6 by sticking. Thereafter, the glass is molded, and the surface is ground into a specular surface to form a face to face a gap, and a thin film 3 to become a gap spacer is formed by sticking, and Mn-Zn ferrite core half bodies formed in this manner are butted and are pressurized and heated and are welded by the glass. Thus, reduction of the track width, occurrence of air bubbles, and glass cracks due to the variation to thermal expansion coefficient and work temperature are prevented.
Patent JP-2000122815-A (JP)
Title: Magnetic disk drive
Inventor: TAKAHASHI ATSUSHI
IPC: G06F3/06
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To determine the quantity of mounted modules according to the purpose of their use by constituting a module receiving means so that any of modules equipped with various functions can freely be inserted and extracted and the connector of any module can be physical freely attached to and detached from the connector of any back board. SOLUTION: An opening part 21 is formed at the front part of an enclosure 2 as the module receiving means of this magnetic disk drive 1 and a back board 3 is provided at the inner part and provided with the proper number of back board connectors 31 in the same shape. Various modules 5 having individual functions can freely be inserted into and extracted from the opening part 21. A module 5 contains various elements constituting the module 5 in a module enclosure 51 as a chassis means all in the same shape irrelevantly to the function and a module connector 52 which can freely be attached to and detached from the back board connector 31 is arranged on the back.
Patent JP-H10130219-A (JP)
Title: Production of ketazine and hydrazine hydrate
Inventor: KURIYAMA IKUHISA
IPC: C07C241/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ketazine or hydrazine hydrate essentially needing no supplementation of an operating fluid. SOLUTION: This method for producing ketazine is composed of (a) the synthesis of ketazine by bring hydrogen peroxide, ammonia and a ketone into contact with an operating fluid, (b) the separation of the formed ketazine from the operating fluid, (c) the removal of water by distilling the separated operating fluid and (d) the recycling of the water-removed operating fluid to the process (a). In the production method, the bottom product of the process (c) is allowed to contain hydrogen peroxide and/or the ketone.
Patent JP-H03151194-A (JP)
Title: Flux composition for brazing al material
Inventor: NANBA KEIZO
IPC: B23K35/363
Filed: 1989-11-08
Abstract: PURPOSE:To allow brazing of Al alloys with high strength by constituting the flux compsn. of specific mol% of KBF4 and NaBF4. CONSTITUTION:The flux compsn. for brazing of Al materials is constituted of 1 to 84mol% KBF4 and 99 to 16mol% NaBF4. The KBF4 and the NaBF4 are mixed in the form of powder. The flux compsn. is formed of the melt and solid of the powder mixture composed of the KBF4 and the NaBF4. The cost of brazing is reduced in this way.
Patent JP-H08143754-A (JP)
Title: Tough epoxy resin
Inventor: HIRATA KOUJI
IPC: C08G59/14
Filed: 1994-11-25
Abstract: PURPOSE: To obtain an epoxy resin which gives a tough compsn. improved in bending characteristics and impact strength without detriment to the moldability. CONSTITUTION: This epoxy resin is prepd. by compounding 100 pts.wt. compsn. comprising 50-99wt.% polyepoxy resin and 1-50wt.% rubber having double bonds with 0.01-10 pts.wt. org. peroxide and melt kneading the resultant compsn. to dynamically cross-link the rubber part.