baber/WOPTO huggingface dataset:
Patent JP-H07147473-A (JP)
Title: Connecting auxiliary component of printed board
Inventor: WATANABE YUKIHIKO
IPC: H05K3/22
Filed: 1993-11-24
Abstract: PURPOSE:To enable a mounted component and pads, and a viahole and a lead wire to be surely connected together by a method wherein a connecting auxiliary component, which is possessed of a conductor that is larger than the pad and provided with a hole of the same shape and size with the pad inside it and an insulator fixed to the underside of the conductor, is used. CONSTITUTION:Auxiliary components 4 are interposed between a mounted component 3 and pads 2 so as to connect the mounted component 3 to the pads 2 together. The auxiliary component 4 is composed of a flat plate-like conductor 4a which is larger than the pad 2 in external shape and provided with a hole of the same shape and size with the pad 2 inside it and a flat plate-like insulator 4b which is of the same shape and size with the conductor 4a and fixed to the underside of the conductor 4a. The auxiliary component 4 is mounted on a printed board 1 making its insulator 4b come into contact with the printed board 1 and its hole positionally aligned with the pad 2, and when solder 6b is filled into the hole, the pad 2 is connected to the conductor 4a through the intermediary of the solder 6b.
Patent JP-2000119020-A (JP)
Title: Raw material solution for forming film of ferroelectric thin film and formation of film
Inventor: SOYAMA NOBUYUKI
IPC: C01G25/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a raw material solution excellent in preservation stability and form a thin film by reducing the dissolved oxygen concentration in a solution containing alkoxides of two or more kinds of metals selected from Pb, La, Zr and Ti, their partial hydrolyzates and/or organic acid salts in an organic solvent to a specific value or below. SOLUTION: This solution is a raw material solution for forming a film of a ferroelectric thin film having a composition represented by the formula Pb1-xLax(ZryTi1-y)1-x/4O3 [(x) and (y) are each 0<=(x)<1; 0<=(y)<=1]. The dissolved oxygen concentration in the raw material solution is reduced to <=30% based on the saturated dissolved oxygen concentration by bubbling of an inert gas or using an oxygen adsorbent. The resultant raw material solution is applied to a heat-resistant substrate and heated in air or a steam-containing atmosphere to form a metal oxide film. The application and heating, as necessary, are repeated until the film attains a desired thickness. The resultant film is then baked at the crystallizing temperature or above to form the ferroelectric thin film.  An organic acid salt such as lead acetate or lanthanum acetate is cited as an organometallic compound which is a raw material.
Patent JP-H04174710-A (JP)
Title: Ethylene-vinyl alcohol copolymer based fiber
Inventor: KAWAMOTO MASAO
IPC: D01F8/10
Filed: 1990-10-29
Abstract: PURPOSE:To obtain the title fiber consisting of an ethylene-vinyl alcohol containing an ethylene component at a specific amount, having a syndiotacticity not smaller than definite value and improved in hot water resistance. CONSTITUTION:The objective fiber consisting of (A) an ethylene-vinyl alcohol copolymer having 30-70mol% content of ethylene component and >=55% syndiotacticity expressed in terms of diad and as necessary (B) other heat- meltable polymer. Furthermore, the component A is preferably exposed on (the part of) the surface of the above-mentioned fiber.
Patent JP-H02138985-A (JP)
Title: Production of fatty acid-containing lipid and whitening agent containing the same
Inventor: MISHIMA YUTAKA
IPC: A61K8/00
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a lipid ingredient containing a fatty acid and a derivative thereof which are melanization inhibitory substances from a cell proliferated by proliferating an established cell of a warm-blooded animal and use the resultant ingredient as an active ingredient of a whitening agent. CONSTITUTION:An established cell of a warm-blooded animal is proliferated outside of a living body or proliferated while being fed with a humor of a warm-blooded animal other than humans to provide a cell, which is then crushed by a method for grinding, ultrasonic or freezing, melting, etc. The resultant crushed cell substance is subsequently extracted with chloroform, acetone, etc., to afford a lipid ingredient containing a fatty acid and a derivative thereof. The obtained ingredient in an amount of about 0.001-10000 units is added to a whitening agent blend consisting of a base, adjuvant, etc., to prepare a pharmaceutical.
Patent JP-H02137548-A (JP)
Title: Packet exchange
Inventor: MIYAUCHI KAORU
IPC: H04L12/70
Filed: 1988-11-18
Abstract: PURPOSE:To improve the throughput of a packet exchange by applying exchange processing to a packet transferred by plural packet multiplexers of the packet exchange with plural packet exchanges. CONSTITUTION:Plural terminal equipments 3 and plural 1st multiplex lines 13a are accommodated in plural packet multiplexers 11 in a packet exchange and a packet is transferred between the terminal equipment 3 and the line 13a. Moreover, plural 2nd multiplex circuits 13b and inter-station lines 4 connecting inter-packet exchanger 12 are accommodated, and a packet is exchanged with the packet exchange 12 between the multiplex line 13a and the inter-station circuit 4. Plural multiplex circuits 13a accommodated in each multiplexer 11 and the multiplex circuit 13 accommodated in each packet exchange 12 are connected demultiplexedly by a demultiplex connection means 100 based on a command inputted externally.
Patent JP-H07121226-A (JP)
Title: Robot controller
Inventor: HASEGAWA AKIRA
IPC: B25J9/16
Filed: 1993-10-27
Abstract: PURPOSE:To perform robot control corresponding to external equipment by making a program readout part start the read out of a program start address set in an interruption correspondence storage part when the state of an inputted signal matches the previously set state of an external signal. CONSTITUTION:This robot controller is equipped with a program memory 11 which stores a robot program, the program readout part 12 which reads out the contents of the program memory 11, an instruction analysis part 13 which analyzes the contents of read-out program statements, an instruction execution part 14 which executes instructions according to the contents, an external signal input part 18, and the interruption correspondence storage part 17 which stores the state of the external signal and the program start address. Then when the state of the signal which is inputted through the external signal input part 18 matches the previously set state of the external signal, the program readout part is made to start the read out of the program start address set in the interruption correspondence storage part 17.
Patent JP-H11126762-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUTSUI SHINICHI
IPC: H01L21/301
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To easily place multiple dies on a supporter at the time of manufacturing a semiconductor device. SOLUTION: A backing sheet 2 is adhered to the rear side of a semiconductor wafer 1. A plurality of cutting grooves 5, 7 and 9 crossing one another are formed on the semiconductor wafer 1 in the direction of thickness of the semiconductor wafer 1 without cutting the backing sheet 2 to cut out a plurality of polygonal die 10 separated from one another from the semiconductor wafer 1. Then, the side of the dies 10 adhered to the backing sheet 2 is etched through the use of an acid base etching liquid. Then, the die 10 removed from the backing sheet 2 are fixed to a header. In this way, a plurality of die 10 adhered to the backing sheet 2 can be handled speedily and easily.
Patent JP-H08140749-A (JP)
Title: Desk
Inventor: YOKOO KENJI
IPC: A47B21/06
Filed: 1994-11-28
Abstract: PURPOSE: To improve the workability of wiring work using a wire housing space in a desk in which the wire housing space is formed between a rear panel and a inner panel. CONSTITUTION: A top board is supported with right and left legs 2, and also, the rear panel 3 is disposed between the rear edges 2a of the legs 2, and moreover, the inner panel 4 is arranged between the right and left legs 2 in front of the rear panel 3, and the wire housing space 5 is formed between the inner panel 4 and the rear panel 3. The inner panel 4 is mounted between an upper rail 6 suspended on the top board and a lower rail supported with the right and left legs 2 slidably in the right and left directions, and also, loadably/ unloadably in the forward and backward directions.
Patent JP-2001070029-A (JP)
Title: Hanger for bag
Inventor: IZUMI ICHIRO
IPC: A45C15/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To open and close a bag even in a state hanging a jacket by providing rotation supporting parts for mounting parts to be mounted to the bag. SOLUTION: A garment hanging part A is in a rod shape, and both ends of the garment hanging part A are integrally provided with L-shaped connecting parts D in such a way as to oppose their end parts to each other. Mounting parts C are provided at the end parts of the connecting parts D opposing to each other, and rotation supporting parts B are each provided between the connecting part D and mounting part C to rotation-freely support the mounting parts C. In the case of opening and closing a bag, by rotating the rotation supporting part B of a hanger for a bag mounted to a the bag, a garment is brought over the upper surface of the bag to the back surface side of the bag with the garment hung on the garment hanging part A.  By this constitution, it is possible to open and close the bag even with the garment hung on the garment hanging part A of the hanger for a bag without blocking a front surface part of the bag which is moved by the opening and closing of the bag.
Patent JP-H06150454-A (JP)
Title: Tape traveling drive device using pinch-rollerless friction driving capstan
Inventor: INATOME KIYOSHI
IPC: G11B15/46
Filed: 1992-10-30
Abstract: PURPOSE:To stably travel a tape by controlling a supply motor in response to the output detected by a tension detecting means on the supply side of a capstan part in order to equalize tape tension on both sides of the pinch- rollerless friction driving capstan. CONSTITUTION:A voltage detected by the tension detector STD is compared with tension on the side of the supply reel SR of the capstan by a level comparator CP, and this compared voltage is supplied to a level comparator CPS. Then the voltage is compare with a tension voltage detected by a potensiometer PM1, and this compared voltage is supplied to a reel motor SM. On the other hand, the tension voltage detected by a potensiometer PM2 is supplied to a level comparator CPT, and is compared with tension of a take-up reel part. This compared voltage is supplied to a reel motor TM for driving a take-up side reel TR as a take-up torque signal. By this method, tape tension on the inlet side and the outlet side of the magnetic tape TR of the capstan CP respectively is the same.
Patent JP-2001117310-A (JP)
Title: Electrophotographic printer, controller, and printing processor
Inventor: MARUYAMA MICHIO
IPC: H04N1/29
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity for developing image data. SOLUTION: This electrophotographic printer is provided with a controller for preparing image data for every color component of image, and a printing processor for forming the desired image for every one page by forming a latent image on the image carrier based on image data for every color component fed from the controller and forming the visual image by performing development process, and transferring the visual image on a recording sheet by being successively superimposed/transferred on the transfer body. In the case that the image data to be subsequently fed to the printing processor are not prepared by the controlling device, the printing processor is made to wait the feed of image data in a state of suspending the process of respective image data of latent image, development and transfer process.
Patent JP-H08228071-A (JP)
Title: Electrical part package
Inventor: SUTEFUAN AARU PURUEN
IPC: H05K3/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce thermal resistance between a power consumption part and a base plate by placing an electrical component on a base plate with a power consumption face so that it can be brought into contact with it, and electrically connecting a pad with a conductive material. SOLUTION: A power consumption component 13 is directly placed on a thermal conductive base plate 15 made of aluminum. A multilayer printed circuit board 17 is arranged on a power consumption part 13, and electrical connection is directly operated between the power consumption part 13 and the printed circuit board 17. The power consumption component 13 includes a substrate 213. The power consumption component 13 directly placed on the power consumption component 13 and the printed circuit board 17 so that thermal resistance between the power consumption component 13 and the printed circuit board 17 can be reduced.
Patent JP-H05135728-A (JP)
Title: Transmission type electron microscope
Inventor: ARAI YOSHIHIRO
IPC: H01J37/26
Filed: 1991-11-08
Abstract: PURPOSE:To improve the switching operability between the image observation mode and the diffraction image observation mode in a transmission type electron microscope. CONSTITUTION:When the image observation mode is instructed, an electron beam is focused to satisfy the focus state set by an operator, an objective aperture 11 is inserted on the optical axis, no exciting current is fed to a mini-lens ML, and a visual field limiting aperture 12 is removed from the optical axis. An electron microscope image is formed at the position of the visual field limiting aperture 12, and this image is projected on a screen 13. When the diffraction image observation mode is instructed, the electron beam is radiated at the preset radiation angle. The objective aperture 11 is removed from the optical axis, the preset exciting current is fed to the mini-lens ML, and the visual field limiting aperture 12 is inserted on the optical axis. A diffraction image is formed at the position of the visual field limiting aperture 12, and the diffraction image is projected on the screen 13.
Patent JP-H09131120-A (JP)
Title: Longitudinal conveying device in combine harvester
Inventor: TONARI ATSUSHI
IPC: A01D61/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinal conveying device in a combine harvester, enabling the smooth rotation of an endless rotary belt for conveying cereal culms by installing a tension mechanism capable of surely removing the relaxation of the endless rotary belt for conveying the cereal culms developed accompanying with its far and near adjustment. SOLUTION: This longitudinal conveying device in a combine harvester is constituted by winding an endless rotary belt for conveying cereal culms 14 around plural wheel bodies 8a, 8b, 8c and 8d, closely arranging a nipping rail 15 in the state of facing to the rear end of the endless rotary belt for conveying cereal culms 14 so as to convey by nipping the root side of harvested cereal culms to the feed chain 9 side, constituting the wheel body 8c in the rear end side of the conveyance as far and near adjustably relative to the feed chain 9 in the longitudinal direction of the culms, providing a tension mechanism 13 to remove the relaxation of the endless rotary belt for conveying the cereal culms 14 developed accompanying with the far and near adjustment,  and installing an automatic tension mechanism automatically removing the relaxation of the endless rotary belt for conveying the cereal culms 14 capable of following the position change of the endless rotary belt for conveying the cereal culms 14 by an energizing force of an energizing means and a fixed adjustment type tension mechanism 21 for constituting the tension mechanism 13.
Patent JP-2001114881-A (JP)
Title: Method for producing polyester and polyester composition
Inventor: KUMAZAWA SADANORI
IPC: C08G63/85
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a polyester having a concentration of carboxy terminal groups lower than that by a conventional method, excellent in hydrolysis resistance, and also excellent in toughness of the resin. SOLUTION: This method for producing the polyester comprising carrying out an esterification reaction or an ester-interchange reaction of a dicarboxylic acid or an ester-forming derivative thereof, with a diol component consisting essentially of 1,4-butanediol in the presence of a catalyst, and subjecting the product to a polycondensation reaction is characterized in that an alkali metal or an alkaline earth metal phosphate is added to the reaction mixture at an arbitrary step before finishing the polycondensation reaction.
Patent JP-H01135954-A (JP)
Title: Running speed control device in running vehicle for work
Inventor: KAWAMURA YOSHIHIRO
IPC: B60W10/10
Filed: 1987-11-20
Abstract: PURPOSE:To perform a fine speed change of running so as to enhance accuracy of the running for work by providing a running speed change control mechanism which outputs a control instruction to forward and reverse selecting solenoid valves and continuously variable transmission acceleration and deceleration selecting solenoid valves. CONSTITUTION:A control part 9 inputs signals from a lever angle detecting sensor 4, forward and reverse detecting switch 5, reaping clutch detecting switch 11, reaping speed detecting switch 12 and a subspeed change detecting switch 16. And the control part 9 outputs a control instruction to forward and reverse selecting solenoid valves 13F, 13R and continuously variable transmission acceleration and deceleration selecting solenoid valves 14H, 14L. Thus enabling a fine running speed to be attained in accordance with a work condition, high accurate running for work can be performed.
Patent JP-H06150713-A (JP)
Title: Luminaire
Inventor: HOSHINO KANEKO
IPC: H01R33/08
Filed: 1992-10-30
Abstract: PURPOSE:To facilitate direct installation of a luminaire using a hook ceiling. CONSTITUTION:A through hole is formed in the center portion of a luminaire main body 21 and an inverter unit 24 is secured around the through hole. A hook hole 26 is formed through the lower surface portion 25 of the inverter unit 24. A connector 41 is provided with a hook 46 for engaging in the hook hole 15 of a hook ceiling 12 and a connection fitting 51 for engaging in the hook hole 26 of the inverter unit 24, and the hook 46 is electrically connected to the connection fitting 51. Mechanical coupling of the luminaire main body 21 and the hook ceiling 12 and electrical connection of the hook ceiling 12 and the inverter unit 24 are simultaneously achieved by rotating only the connector 41. Therefore, the luminaire main body 21 itself is not rotated and so does not cause flawing of the ceiling surface 11.
Patent JP-H09116863-A (JP)
Title: Data recording method and device, data reproducing method and device, recording medium and data transmission method and device
Inventor: UCHIDE KOUICHI
IPC: H04N5/928
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To reproduce consecutively multiplexed data of an optional number of pieces without interruption in the case of recording or transmission of a moving image signal and an audio signal attended thereto for a prescribed time coded and subject to time division multiplex processing respectively. SOLUTION: Moving image packet data SVP and audio packet data SAP delayed by a prescribed time are stored once in buffer memories 20, 21. After a prescribed time after the storage is started, moving image packet data and audio packet data are read selectively at a rate over a data rate at storage while observing a residual amount of the packet data in the buffer memories 20, 21 to apply time division multiplex to the moving image packet data SVP' and the audio packet data SAP' and the multiplexed data SMUX' are recorded or sent.
Patent JP-S62151865-A (JP)
Title: Fixing toner
Inventor: OKUMA AKIHIRO
IPC: G03G9/097
Filed: 1985-12-26
Abstract: PURPOSE:To permit low-temp. fixing and to improve shelf stability by incorporating a specific ratio of transpolyoctenylene rubber into a toner. CONSTITUTION:The transpolyoctenylene rubber (hereafter expressed as rubber) expressed by the formula is compounded at 3-50wt% with a toner component. This rubber changes sharply in viscosity at about 50 deg.C and changes from solid to liquid. Blocking is not admitted at all after resting at 45 deg.C and the excellent shelf stability is exhibited if the above-mentioned rubber is compounded with a binder resin (e.g., epoxy resin). A suitable viscosity is maintained even in a low-temp. fixing region of 120-150 deg.C and the secure fixing is made possible without offsetting.
Patent JP-H03154456-A (JP)
Title: Pulse detection circuit
Inventor: SUZUKI KOJI
IPC: H04L25/30
Filed: 1989-11-10
Abstract: PURPOSE:To surely detect production of a pulse to be detected by avoiding duplicate of generating timing when a generating timing of a pulse to be detected and a generating timing of a detection timing pulse are in duplicate and detecting each timing. CONSTITUTION:The time axis of the system is corrected so that a bit error pulse BEP is synchronized for a period of a clock signal CK being at a logical L and an alarm collection pulse ACP is synchronized for a period of the clock signal CK being at a logical H. Thus, the logical H period of a bit error pulse CBEP after the correction and that of an alarm collection pulse CACP are not overlapped. Thus, the bit error pulse BEP is surely converted into a bit error alarm BEA and outputted.
Patent JP-H08135877-A (JP)
Title: Prevention for slip-off of joint metal fitting of electro-fusion coupling and device therefor
Inventor: KUMAGAI MASARU
IPC: F16L47/02
Filed: 1994-11-02
Abstract: PURPOSE: To secure the excellent slip-off preventing performance and prevent the generation of leak by generating an airtight state by closely attaching the joint surfaces of an electrofusion coupling and a joint metal fitting, by installing a caulking ring at the receptacle of the coupling for fitting the joint metal fitting. CONSTITUTION: An electrofusion coupling 1 used for the connection between a resin product 1 and a metal product in the piping system for the water supply and drainage or gas is formed by embedding an electric lead wire 6 on the periphery of a receptacle 5 at one end of the coupling 1 for the insertion of the resin product 4. Further, a building-out part 7 is formed on the outer surface of the coupling 1 on the outer periphery of the receptacle 5, and a pair of pin holes 8 for the connection of an electric power connector are formed at the bulging-out part 7. In this case, a caulking ring 20 for receiving a joint metal fitting as metal ring is fitted on the outer periphery of a receptacle 12.  The small diameter sleeve 3b at one end of a joint metal fitting 3 is caulking- fixed in an airtight form at the receptacle 12 by uniformly tightening the caulking ring 20 inwardly from the outer periphery in a nearly 90 deg. interval.
Patent JP-H01136573-A (JP)
Title: Inverter circuit for incandescent lamp
Inventor: NAKAZAWA IKUO
IPC: H05B39/04
Filed: 1987-11-24
Abstract: PURPOSE:To facilitate control of output power, by providing a controlling circuit for varying timing of a trigger to be applied onto a transistor. CONSTITUTION:An inverter circuit for incandescent light comprises a full-wave rectifier 2 connected to an AC power source 1, a capacitor 3, a control circuit 6 for varying timing of trigger to be applied onto a trigger transistor(Tr) 14 from a trigger circuit 10 and a half-bridge comprised of Tr13, 14 and an output transformer 17, and feeds power through the transformer 17 to an incandescent light 20. The control circuit 6 varies timing of trigger to be applied onto Tr14 so as to very the oscillation interval of Tr14. Since it has no effect on the oscillating state of Tr, it causes no erroneous operation.