baber/WOPTO huggingface dataset:
Patent JP-S5912868-A (JP)
Title: Multi-nozzle electrode
Inventor: IZUMI HIROKI
IPC: H04N1/032
Filed: 1982-07-13
Abstract: PURPOSE:To improve irregularity in concentration and shape of dots in each row, by partly cutting away an outlet-side end face of a multi-nozzle electrode so that the distance to the outlet-side end face of the multi-nozzle electrode in each electrode row is equalized. CONSTITUTION:To ensure that the distance to the outlet-side end face of the multi-nozzle electrode 17 in each of electrode rows A, B of needle electrodes 30 is equalized, a part of the outlet-side end face opposed to each of the electrodes 30 is cut away. A thin layer of a toner 12 is uniformly formed on the surface of a doner roller 10 by the function of a doctor blade 13, and an electric charge is uniformly given to the toner layer. Then, the toner layer on the doner roller 10 is selectively charged in positive polarity by the multi-nozzle electrode 17 impressed with a pattern signal voltage, and the thus formed positive charge pattern is transferred onto an intermediate transfer roller 18 through the roller 10 to produce a visible toner image. The visible toner image is then transferred onto a transfer paper 22 fed between the roller 18 and a transfer roller 21.
Patent JP-H01292177-A (JP)
Title: Flame-retardant cloth
Inventor: TATENO IZURU
IPC: D06M11/32
Filed: 1988-05-20
Abstract: PURPOSE:To obtain flame-retardant cloth having both flame-retardant function and flameproofing function, by coating fiber cloth with a non-rigid resin composition comprising a chlorinated vinyl chloride resin, softener and a specific metal- containing inorganic solid powder and having hardness of <=a specific value. CONSTITUTION:A sheet comprising (A) a chlorinated vinyl chloride resin, preferably one having 60-72% chlorine content and >=0.37 specific viscosity, (B) a softener (e.g., one selected from halogen-containing plasticizer, phosphorus- containing plasticizer and silicone oil-based plasticizer) and (C) metal-containing inorganic solid powder (50-0.2mu particle diameter) selected from compounds of metal belonging to the group II-group V of the periodic table, especially hydroxide, oxide, etc., of Mg, Ca, Zn, Al, Ti, etc., in the ratio of A:B:C=100:120-120:10-250 and having <=98 JIS A hardness is formed and laminated to natural, synthetic or inorganic cloth to give flame-retardant cloth. The flame-retardant cloth has excellent appearance, feeling, nonflammability and flameproofness and is useful for building sheet, flameproofing sheet, etc.
Patent JP-S5865797-A (JP)
Title: Controlled release laundry bleaching agent products
Inventor: DENISU REI BEEKON
IPC: C11D3/39
Filed: 1982-07-13
Abstract: A hydrophilic or hydrotropic peroxyacid laundry bleach plus a surfactant bleach release-delaying agent, contained inside a pouch, bag or substrate, provides a controlled bleach release laundry product.
Patent JP-S5823134-A (JP)
Inventor: OKADO HIROYUKI
IPC: H01H50/04
Filed: 1981-08-04
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-S5245851-A (JP)
Title: Medical telegram formation system
Inventor: YOSHIDA KINYA
IPC: H04L27/00
Filed: 1975-10-09
Abstract: PURPOSE: On a sailing ship, the patient is given a diagnosis bases on previously programed check items and a telegraphic message is formed automatically. As a result, telegram transmission can be smoothly performed between a medical institution on land. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09287956-A (JP)
Title: Angular velocity sensor
Inventor: SHIRATORI NORIHIKO
IPC: G01C19/56
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve detection sensitivity and make a sensor compact and light-weight, by trimming a vibrating body so that a resonant frequency in a Z-axis direction is adjusted to have a predetermined frequency difference in relation to a resonant frequency in an X-axis and a Y-axis direction orthogonal to the Z-axis direction. SOLUTION: A disk-like piezoelectric element 22 having an electrode 25, a detection electrode 23 working also as an excitation electrode and a feedback electrode 24 is attached to an upper face of a vibrating body 21 having a primary face set on an XY plane of an XYZ three-dimensional orthogonal coordinate system. When a resonant frequency in a Z-axis direction is lower than that in an X-axis, a Y-axis direction, or the resonant frequencies in the X-axis and Y-axis directions have a difference, X-axis, Y-axis trimming parts 21a, 21c and 21b, 21d in the vicinity of an intersection of an outer circumferential part of the vibrating body 21 and the X-axis, Y-axis are trimmed with the use of a laser marker.  By setting the amount of the trimming properly, the resonant frequencies in the Z-axis direction and X-axis, Y-axis directions can be adjusted to have a predetermined frequency difference and the resonant frequencies in the X-axis and Y-axis directions can be matched.
Patent JP-H11316481-A (JP)
Title: Image recorder
Inventor: KAWAI HIDEAKI
IPC: G03G15/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To have the surface of a photoreceptor drum uniformly electrified by preventing the bristle tilting of the conductive brush of a brush roller type electrifier and always keeping the state of the conductive brush in a normal state. SOLUTION: This image recorder is provided with an electrifier 2, which electrifies the photoreceptor drum 1 and in which a roller surface is covered with a conductive fiber brush 2b. In the device, ring members 6 whose axial centers are the same as that of the electrifier 2 are provided in a state, where they are adjacent to both end side surfaces 7a of the conductive fiber brush 2b of the electrifier 2, and the ring member 6 is formed of a sponge-like member having flexibility and of an insulated body.
Patent JP-H09289004-A (JP)
Title: Battery case
Inventor: GOTO YUZO
IPC: H02J7/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a battery case which can contain two kinds of batteries in such a way that they can be switched from one to the other by a single operation without use of an adapter, and which can be miniaturized with no useless space therein. SOLUTION: This battery case 100 has a rectangular case main body 1, containing a rechargeable battery in a first battery containing recess 2 with a flap 13 flipped down, and holding three dry batteries in a second battery holding recess with the flap 13 flipped up. A holder 12 is mounted on the inside of the rear wall of the first battery holding recess 2, and a first contact 18 for a positive terminal and a first contact for a negative terminal are projected from the holder 12. The flap 13 is provided in front of the holder 12 in such a way that it can be flipped up and down, and three second contacts 11 for a negative terminal are provided on a front wall, while three second contacts for a positive terminal are provided at the flap 13.
Patent JP-S60264370-A (JP)
Inventor: YOSHIKAWA SHIYOUICHI
IPC: C04B35/638
Filed: 1984-06-14
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-H07334952-A (JP)
Title: Positioning controller, positioning control method, disk device using them and method for controlling its head position
Inventor: KOBAYASHI MASATO
IPC: G05D3/12
Filed: 1994-06-03
Abstract: PURPOSE:To provide a disk device and its control method using a positioning control precisely compensating positional deviation from a low frequency to a high frequency component with less memories. CONSTITUTION:A head 2 movable while opposing to a disk 1 rotating at a high speed detects track information recorded on the disk surface, and a coordinate transforming circuit 14 transforms a sector number theta and a track number r to a quadrature coordinate system from the detected signal to input them to a neural network 15. The output signal n of the neural network corrects head position signal p of a feedback system obtained from the detection signal of the head 2. A learning means 17 performs the learning of the neural network 15 so that the output signal n is equalized with the head position signal p. By that the positional deviation of the head 2 synchronizing with the rotation of the disk 1 is learned efficiently by the neural network 15, the fluctuation in the head position signal p is reduced according to the fact that the learning advances, and the precise positioning is attained.
Patent JP-S5455330-A (JP)
Title: Display unit
Inventor: MAEDA AKIRA
IPC: G09G5/38
Filed: 1977-10-12
Abstract: PURPOSE: To make it possible to move a target, which moves on the screen of a display unit, at a high speed without any need for rewriting, by controlling the position of moving data written to a template memory and by feeding only coordinates of the moving position.  
     CONSTITUTION: The device which displays digital picture data transferred from computer 6 on a raster scanning system is provided with template memory 8. Then, the picture data from computer 6 are stored in refresh memory 2 and address counter 3 reads out them at the timing of timing circuit 4 synchronizing with the scanning of monitor 5; and template memory control ciruit 10 compares memory addresses in progress of scans of address counter 9 and counter 3 and from the point in time when they agree, horizontal data of memory 8 are read out and displayed while being superposed upon a raster. Next, the read-out line of memory 8 is advanced at every time when the raster advances 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02303037-A (JP)
Title: Semiconductor device
Inventor: OBARA MASANOBU
IPC: H01L23/495
Filed: 1989-05-18
Abstract: PURPOSE:To improve the reliability of a device by supporting respective metallic wires which connect internal electrodes in internal electrode rows located on the outside to electrodes of a semiconductor chip with a holder and preventing occurrence of short circuit accidents. CONSTITUTION:Stepped parts 71-73 are formed by directing outward on the mainframe of a package 7 so that a recessed part 74 is surrounded at a peripheral part of the recessed part 74. Internal electrodes 51-53 are disposed on the stepped parts 71-73 and in this way, internal electrode rows are formed trebly at the peripheral part of the semiconductor 1. A plurality of electrodes 2 are formed at the upper face of a chip 1 and the internal electrodes 51-53 corresponding to the electrodes 2 are connected one after another with metallic wires 41-43. Further, A plurality of external electrodes 6 are provided at lower faced of the main frame 7 and they are connected electrically to the internal electrodes 51-53. Then, a protruding holder part 8 is formed so that its part demarcates spaces between the stepped parts 71-73 and the metallic wires 41-43 are held at a prescribed height. Such a construction prevents occurrence of short circuit accidents of the metallic wires 41-43 and improves the reliability of this device.
Patent JP-2000276329-A (JP)
Title: Device for generating very high speed physical random number
Inventor: SAITO TAKESHI
IPC: G06F7/58
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To generate true and completely uniform physical random numbers without needing random number test at all at a very high speed from 10 Mbits to 1 Gbits per sec and to inexpensively and easily utilize the generated random numbers. SOLUTION: A random pulse signal is generated by detecting a lump of photons radiated from a light emitting diode(LED) 11 by avalanche (amplification type) PIN diode detectors 12, 13. One-bit random numbers are generated by setting up '0' when either one of the detectors 12, 13 detects a lump of photons and setting up '1' when the other detector detects a lump of photons and random numbers of optional bits are generated by enumerating continuous 1-bit random numbers.
Patent JP-H06331445-A (JP)
Title: Method and apparatus for recognizing color of bottle
Inventor: HAYASHI YOSHIHIRO
IPC: G01J3/50
Filed: 1993-05-25
Abstract: PURPOSE:To accurately recognize a color of a bottle without influence of a label of the bottle by a method wherein a portion without a label or the like is abstracted as an image of a portion, by which the color of the bottle is recognized, from a picked image data of transmitted light on the basis of a level of the luminance. CONSTITUTION:A conveyer 11, 12 convey bottles which are conveyed thereto by being sorted by a sorting device to a selection device 3 via a color recognition device 2. The color recognition device 2 comprises a camera 21 that picks up an image of the bottle moving on the conveyor 12 and a control device 22 that recognizes a color of the bottle by processing the image picked up thereby. A lighting device 23 is provided on the side of the conveyer 12 opposing to the camera 21 and lights up the bottle conveyed on the conveyer 12. When it is detected whether a bottle reaches a prescribed position, transmitted light that has passed through the bottle is read. A portion without a label or the like is extracted as an image of a portion by which the color of the bottle is recognized on the basis of a level of the luminance, thereby recognizing the color of the bottle.
Patent JP-S5348012-A (JP)
Title: Reducing method for iron ore
Inventor: SASAKI ATSUSHI
IPC: C21B13/00
Filed: 1976-10-15
Abstract: PURPOSE: To reduce the time required for reduction of iron ore and improve the reduction efficiency by mixing coal powder heated to a temp. above 400°C with heavy oil; kneading the mixt. with iron ore powder; press molding the kneaded material after a fixed time; and treating the molded product with a hot reducing gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0421534-A (JP)
Title: Preparation of rare earth element-doped optical fiber preform
Inventor: TOKUNAGA TOSHIHIDE
IPC: C03B8/04
Filed: 1990-05-15
Abstract: PURPOSE:To prepare the subject fiber preform having an uniform dope concentration by doping a porous base material with a rare earth element chloride at the highest temperature portion in a sintering oven and subsequently sintering the porous base material in a mixed gas atmosphere comprising an inert gas and oxygen gas into transparent glass. CONSTITUTION:A quartz oven core tube 1 is heated with a carbon heater 2 and an inert gas such as He and Cl2 gas for dehydration are charged from a gas-charging inlet 3. A quartz container 7 receiving a rare earth element chloride 8 such as ErCl3 therein is transferred to the highest temperature portion. A porous base material 6 is rotated and simultaneously lowered through the place near the quartz container 7 to dope the porous base material with the rare earth element chloride 8 in a constant concentration, the rare earth element chloride being vaporized from the quartz container 7 in a constant vapor pressure. Subsequently, the quartz container 7 and the porous base material 6 are moved upwardly and an inert gas and oxygen gas are fed from the gas charging inlet 3 to covert the rare earth element chloride in the porous base material into an oxide. The temperature in the oven core tube 1 is raised to sinter the porous base material, and the temperature of the highest temperature portion is raised to form the transparent glass, thereby providing a rare earth element-doped optical fiber preform.
Patent JP-H02300995-A (JP)
Title: Money replenishing device for automatic transaction machine
Inventor: YOSHIO MASAJI
IPC: G07D9/00
Filed: 1989-05-16
Abstract: PURPOSE:To automatically execute supplementing processing by providing an outside safe with a supplement setting part to execute the supplementing processing after setting the kind of money to be supplemented and the number of sheets to be supplemented to an inside safe from an external part. CONSTITUTION:Paper moneys classified by their kinds are charged in a first to a third supplementing cartridges C1 to C3 in an outside cartridge 14, and the kinds of money to be supplemented and the number of sheets to be supplemented to the inside cartridges 13... of an automatic transaction machine 12 are inputted and set by a tenkey 16, and the outside cartridge 14 is attached to the consumer transaction machine 12. If the consumer transaction machine is not in the course of transaction processing, a cartridge CPU 41 sends out the paper money classified by their kinds successively from the outside cartridge 14, and operates to supplement them successively to the prescribed inside cartridges 13.... Thus, such operator's work as to draw out the inside cartridge to the external part is not necessitated, and supplement set quantity set beforehand from the outside cartridge can be easily supplemented into the inside cartridge.
Patent JP-H02303537-A (JP)
Title: Production of ceramics microball
Inventor: OGATA YASUYUKI
IPC: B01J2/06
Filed: 1989-05-17
Abstract: PURPOSE:To obtain the ceramics microballs having a narrow grain size distribution width and average grain size of sub-micron order by adjusting the viscosity of a liquid mixture prior to the formation of a water-in-oil type emulsion without depending on a change in ultrasonic frequency. CONSTITUTION:Oil which is insoluble in an aq. soln. and has the b.p. higher than the b.p. of water and a viscosity adjusting agent which is insoluble in this oil and is soluble in water is mixed with an aq. soln. in which a water soluble metal compd. is dissolved. Ultrasonic oscillations are applied to this liquid mixture to form the water-in-oil type emulsion. This emulsion is heated at the temp. below the b.p. of the water. Further, the moisture of the liquid drops in which the water soluble metal compd. is dissolved is evaporated to decompose the spherical water soluble metal compd. in the oil phase. This dispersion is thereafter heated in the temp. range above the temp. at which the water soluble metal compd. is decomposed to form a metal oxide or above and below the temp. at which the grain growth of this metal oxide starts to evaporate or decompose away the oil and to obtain the ceramics microballs of the metal oxide. The microballs are adjusted to the average grain size of submicron order of a narrow grain size distribution width by the addition of this viscosity adjusting agent.
Patent JP-2000101215-A (JP)
Title: Producing method for board material for printed circuit
Inventor: SUZUKI TOMIO
IPC: H05K3/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for board material for a printed circuit with which satisfactory electric conduction is secured, thermal expansion can be controlled so as not to release a board material, conductive layer, insulating material and metal wire in the case of use, further, the density can be more improved and dimension accuracy is improved. SOLUTION: Concerning this producing method for board material for a printed circuit, after metal wires 11 having conductivity are spread at a prescribed pitch inside a metal die 10, a compound material 12 composed of plastic and ceramic is let flow into this metal die 10 and, after the compound material 12 is hardened, it is sliced across the spread metal wires 11. In this case, it is preferable that the quantity of ceramic contained in the compound material is more than 40 vol.% and less than 90 vol.% since the volumetric shrinkage at the time of hardening can be more reduced.
Patent JP-H01295746-A (JP)
Title: Transfer device
Inventor: YONEKUBO SUNAO
IPC: B23Q16/00
Filed: 1988-05-20
Abstract: PURPOSE:To easily and surely perform positioning of a pallet and its conveyance to be synchronized with a transfer bar in its reciprocating motion by forming an adapted part to the pallet and a cam part in the transfer bar and providing a positioning member, stopped to and detached from the pallet in the cam part, in a stop position of the pallet. CONSTITUTION:When a transfer bar 4 is advanced, a fixedly provided adapted part 28 presses a pallet 30 to be moved. And providing in a stop position a positioning member 31, its cam follower 32 is inserted into a cone-shaped cam groove formed in the transfer bar 4. The positioning member 31 is stopped to a pallet groove 30a by a spring 36, and stopping advancing the transfer bar 4, the pallet 30 is positioned. Next the transfer bar 4 is turned, retracting the adapted part 28 to be turned, and the positioning member 31 is detached from the pallet 30. In the next time of advancing, the transfer bar 4 is reversely rotated returning the adapted part 28 to the original position.
Patent JP-2000316099-A (JP)
Title: Display device
Inventor: TASHIRO TSUKASA
IPC: H04N3/23
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a display device by which horizontal linearity with high accuracy can be obtained independently of factors deteriorating the horizontal linearity. SOLUTION: A horizontal deflection current I1 is detected, a positive maximum amplitude of the horizontal deflection current I1 is compared with a negative maximum amplitude of the horizontal deflection current I1 and an inductance of a horizontal linearity correction transformer 12 interposed in a flowing path of the horizontal deflection current I1 is controlled so that they are equal to each other. Since this system is a feedback system that detects the horizontal deflection current I1 to control this horizontal deflection current I1, the horizontal linearity can be obtained with high accuracy independently of factors deteriorating the horizontal linearity.
Patent JP-H09304501-A (JP)
Title: Position measuring system of potable radio equipment
Inventor: OKAMURA ATSUSHI
IPC: H04B7/26
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a position measuring system of portable radio equipment, in which a portable ratio equipment that is less in cost, weight and volume, and advantageous in carriage and movement, can be utilized. SOLUTION: A plurality of base stations, which perform radio communication with a portable radio equipment 2 and measure the arriving angle of the received wave at the same time, is provided. At the same time, the arriving angle of the received wave from the portable radio equipment 2 is measured by only a part of the base station, which is selected based on the receiving sensitivity of the identified signal measured by the base station based on the output from a coarse position measuring means 6. A precise position measuring/computing means 13, which obtains the position of the portable radio equipment based on the arriving angle, is provided. In comparison with the case, wherein the position is measured by GPS by mounting a GPS receiver on the portable radio equipment, the portable radio equipment becomes inexpensive, light and compact, the existing radio equipment can be intently used and the position can be measured in the case, wherein the portable ratio equipment cannot observe a satellite directly. Furthermore, in comparison with the case, wherein the position measurement is performed simply based on the arriving signal from a plurality of the base stations, the occupied frequency bands of the radio waves become less.
Patent JP-H06338034-A (JP)
Title: Magneto-resistance effect type head and production thereof
Inventor: BEPPU FUMIAKI
IPC: G11B5/39
Filed: 1993-05-26
Abstract: PURPOSE:To accurately reproduce a magnetic recording medium and to improve the linearity of output signal to inputted magnetic field by forming an axis of easy magnetization of a soft magnetic film for bias to make almost intersect perpendicularly to an axis of easy magnetization of a magneto-resistance effect (MR) film. CONSTITUTION:A MR type head of soft adjacent layer bias system is formed from a MR film 1 magnetized by sense current passed from an electrode film 3 and the soft magnetic film 5 for bias composed of a non-magnetic spacer film 4 and FeNiX (X is Rh, Nb, Zr). In this case, MR due to input-magnetic is not generated in the soft magnetic film 5 by forming the axis of easy magnetization of the soft magnetic film 5 to make almost intersect perpendicularly to the axis of easy magnetization of the MR film. Then, the magnetic recording medium is accurately reproduced and it is enabled to make current low since the linearity of out-put signal to the input- magnetic field of the MR type head is improved even in the case of small sense current. And the productivity of the MR type head is improved since the soft magnetic film 5 for bias is formed by oblique injected sputtering method or oblique injected vapor deposition method.