baber/WOPTO huggingface dataset:
Patent JP-H0451983-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-06-19
Abstract: PURPOSE:To select the number of balls to be lent within the range of a significant data by the means of selecting the number of balls to be lent in a ball lending control means by reading the significant data from a prepaid card by a card reading/reloading means provided at the ball lending control means. CONSTITUTION:A ball lending control means 106 is equipped with a card reading/reloading means 107 to read the significant data from the prepaid card for pinball play recording the significant data equivalent with currency and to reload the data, and within the range of the significant data read from the prepaid card by the means 107, the number of balls to be lent selected by means 8a-8c for selecting the number of balls to be lent is read so as to output a ball lending signal. On the other hand, a ball discharging device control means 112 discharges the prescribed number of gift balls and discharges the prescribed number of balls to be lent from a gift ball discharging device. Further, a discharged gift ball counting means 96 counts the number of balls discharged from the ball discharging device as gift balls by the means 112.
Patent JP-H1098003-A (JP)
Title: Ion implantation
Inventor: ADIBI BABAK
IPC: C23C14/48
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent lowering the performance of a device formed in a substrate, from being reduced by residual damages generated by a silicon preimplantation by a method, wherein before a dopant is implanted into the substrate at the maximum energy, one part of the dopant is implanted into the substrate using a nuclide at an energy lower than the maximum energy. SOLUTION: In a first implantation step, boron ions are implanted in a substrate so as to generate the initial profile, which corresponds to a curve 15, of a boron atom concentration in the substrate at an energy sufficiently lower than the maximum implantation energy. In a second step, the implantation of boron ions is performed at a medium energy for generating an additional concentration profile corresponding to a curve 16. In the final implantation step, the implantation of the boron ions is performed at an implantation energy required to reach a desired junction depth and an increase in an implanted atom concentration, which is generated from the third implantation step, and this is shown by a curve 17.  Thereby, as the probability that ions which are implanted with the total implantation energy are channeled is reduced, the crystal structure is not damaged beyond the desired junction.
Patent JP-S5782404-A (JP)
Title: Manufacture of sintered mo body
Inventor: ISHIGE KOUJI
IPC: B22F3/10
Filed: 1980-11-13
Abstract: PURPOSE: To obtain a sintered Mo body with superior machinability by compacting Mo powder having specified average particle size and sintering the green compact at a specified temp.  
     CONSTITUTION: Mo powder having 3W3.5μm average particle size is compacted into a prescribed shape after adding an org. binder as required. This green compact is sintered at 1800W1900°C in a reducing atmosphere for a prescribed time. The reason why the particle size of the Mo powder is restricted as mentioned above is that the machinability of the resulting sintered body is deteriorated in case of ≤3μm average particle size, and Mo powder having ≥3.5μm average particle size is difficultly freed of air during compacting, whereby the green compact is apt to crack. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0336596-A (JP)
Title: Method of displaying over-scanning-image
Inventor: MAAKU SUTEIBUN BISHIYOTSUPU
IPC: G09G5/377
Filed: 1990-06-19
Abstract: PURPOSE: To display an image which is over-scanned on a video monitor by displaying a second data block showing the image whose size is reduced so that it overlaps with a part of a digitized image. CONSTITUTION: The first data block of stream data where respective data elements show the image 10 showing one picture element of the image 10 from a video camera 14 is formed. The first data block is stored and copied and every n-th data element is systematically removed. Here, 'n' is smaller than the number of the data elements and a second data block gives the image of the reduced size. Then, the second data block is stored and the second data block overlaps with at least a part of the digitized image of the display so as to display them. At arbitrary time, the whole image which is reduced so that the whole image can be viewed can be displayed overlapping with each other.
Patent JP-S5584295-A (JP)
Title: Welding wire for cast iron
Inventor: TANAKA AKIO
IPC: B23K35/30
Filed: 1978-12-16
Abstract: PURPOSE:The welding wire of low cost and superior welding performance for cast iron which comprises using the Fe-Ni-Mo-base 3-element alloy of the specific composition in which Ni content is lowered. CONSTITUTION:This welding wire is composed of the Fe-Ni-Mo-base 3-element alloy which is within the component ranges of 15%<=Ni<=50% and simultaneously [-0.112(Ni%)+6.8%]<=Mo<=[0.004(Ni%)+12.8%]. This welding wire provides superior cracking resistance, high strength and high-temperature creep chracteristics to deposited metal without preheating, permits the improvement of welding performance and is inexpensive in welding cast iron to itself or cast iron to steel.
Patent JP-H0448321-A (JP)
Title: Multiplex control system for external storage device
Inventor: HIRAI YOSHIRO
IPC: G06F3/06
Filed: 1990-06-18
Abstract: PURPOSE:To improve the multiplex processing speed by executing reading to an external storage device with which the write processing is ended finally when the write processing proceeds to the read processing. CONSTITUTION:A multiplex control channel device 13 performs the multiplex write and read processing operations to the magnetic disk devices 10a and 10b with the commands. When the write and read commands are chained to each other, one of both devices 10a and 10b that is ended with the write processing finally performs the read processing. Thus the bus acquiring operations required for the read processing can be omitted and the multiplex processing speed is improved.
Patent JP-S644025-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI YOSHIAKI
IPC: H01L21/302
Filed: 1987-06-25
Abstract: PURPOSE:To form a groove or a hole of silicon which does not contain any silicon pillar even after a reactive ion etching operation by a method wherein, after a heat treatment process immediately before the groove or the hole is formed in a silicon substrate, the substrate is heat-treated at a specific temperature. CONSTITUTION:A silicon substrate 1 is heat-treated in an atmosphere of water vapor, e.g., at 950 deg.C; a silicon oxide film 2 is formed. During this process, precipitates 3 of oxygen are formed inside the silicon substrate 1. Then, a temperature is increased to higher than 1070 deg.C; the substrate is heat-treated in an atmosphere of nitrogen. By this treatment, the precipitates 3 of oxygen inside the silicon substrate 1 are shrunk and dissolved. After a photoresist process, an opening is formed selectively in the silicon oxide film 2 by making use of a photoresist 4 as an etching mask. If this silicon substrate 1 is silicon- etched by using a parallel-plate reactive ion etching device, the precipitates 3 of oxygen are not contained in a groove or a hole 5 of silicon; no silicon pillar is formed.
Patent JP-H081248-A (JP)
Title: Shaping method for sheet bar stock
Inventor: MITSUI TAKAAKI
IPC: B21D43/00
Filed: 1994-06-18
Abstract: PURPOSE:To adapt to product specifications required separately by a product kind, to easily increase/decrease, replace and arrange shaping stages, to flexibly deal with the demand for many kinds in small quantities and for similar products, to enable reduction in cost and manufacturing time of press-formed products and to eliminate wastes of bar stock. CONSTITUTION:Each shaping stage is structured with a die unit 18 which is driven by an independent variable speed driving motor 22 and with a shaping unit 15 which is equipped with a transporting means 20, 21 driven synchronously with the die unit 18; also, a loop forming device 13 is provided on both upstream and downstream sides of the shaping unit 15. The loop position of a sheet bar stock 12 is detected by the loop forming device 13, and the variable speed driving motor 22 is thereby controlled of the die unit 18 in either the upstream side or the downstream side; and, while a proper tension is imparted to the sheet bar stock 12 passing each die unit 18, a prescribed press forming is applied on the sheet bar stock 12 by each distributed die unit 18.
Patent JP-S644078-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: KUROKI HIDEFUMI
IPC: H01L29/78
Filed: 1987-06-25
Abstract: PURPOSE:To enlarge a rewriting speed, by etching an oxide film produced on a nitride film at a gate part used as a mask and then forming polycrystalline silicon. CONSTITUTION:After a thin oxide film 2 is produced on a semiconductor substrate 1, a nitriding film 3 is deposited. A resist 3a is used as a mask to etch the nitride film 3. After phosphorus implantation, the resist is removed and the whole surface is oxidized. Subsequently, the thin oxide film 10 on the nitride film 3 used as the mask is removed by an etching process. Polycrystalline silicon 5 is deposited on the whole surface, a resist 5a is used as a mask to etch the polycrystalline silicon 5, and the resist 5a is removed. Next the polycrystalline silicon 5 is used as a mask to etch the oxidizing film, and arsenic is implanted to form an N source/drain region.
Patent JP-H0243325-A (JP)
Title: Method and apparatus for obtaining an uniform austenite structure
Inventor: ANDORE REENISHIYU
IPC: C21D9/56
Filed: 1989-06-21
Abstract: Process and device (100) for heat-treating at least one carbon steel wire (1) so as to obtain a homogeneous austenite structure, characterised in that the wire (1) is heated in a tube (2) containing a gas (4) virtually free from forced ventilation, the gas (4) being directly in contact with the wire (1), the time for heating the wire (1) being less than 4 seconds per millimetre of diameter of the wire (1). Pearlitising installation (300) using such a process and such a device. 
<??>Steel wires obtained according to this process, this device or this installation. 
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Patent JP-H0449019-A (JP)
Title: Lock for electric injection molding machine
Inventor: NAKAMURA SHINGO
IPC: B29C45/17
Filed: 1990-06-18
Abstract: PURPOSE:To conduct extremely stable mold opening-closing or mold-thickness adjustment by transmitting an output from one motor functioning as mold opening-closing and mold-thickness adjustment in combination over the ball nut of a mold opening-closing mechanism through a first clutch and over the tie bar nut of a mold-thickness adjusting mechanism through a second clutch. CONSTITUTION:In mold-thickness adjustment, a first clutch C1 is released while a second clutch C2 is engaged, and a first brake B1 is interlinked while a second brake B2 is released. Consequently, an output from a motor 18 is transmitted over a tie bar nut 15, and a toggle support 16 is moved forward and retreated on a frame 13, thus forward moving and retreating the motor 18, a link mecha nism 6 and a movable platen 10 integrally to a fixed platen 12. When molds are opened and closed, the first clutch C1 is engaged while the second clutch C2 is released, and the first brake B1 is released while the second brake B2 is interlinked. Accordingly, the output from the motor 18 is transmitted over the ball nut 4 of a mold opening-closing mechanism, a ball screw 2 is shifted forward and retreated to the toggle support 16, and the crosshead 8 of the link mechanism 6 is moved forward and retreated.
Patent JP-S6221442-A (JP)
Title: Binder composition for casting mold
Inventor: KIUCHI KAZUHIKO
IPC: B22C1/22
Filed: 1985-07-19
Abstract: PURPOSE:To extend the pot life of system sand and to decrease the stickers to a metallic mold by using a compd. contg. >=2 epoxy groups in a molecule as a binder for a casting mold. CONSTITUTION:The compd. contg. >=2 epoxy groups in a binder is used as an essential component. The compd. having the epoxy groups includes independent compds. such as phenol novolak type epoxy resin and resol novolak type epoxy resin expressed by formulas I, II or a mixture composed of >=2 kinds thereof or the compd. contg. said compds. The pot life of the system sand for the casting mold is extended and the stickers to the metallic mold is decreased if the binder of the compsn. essentially consisting of the above-mentioned compd. is used. In formula I, R is a hydrocarbon group of 1-12C, X is H or methyl group and in formula II, X is -CH2O- or -CH2OCO-.
Patent JP-H098286-A (JP)
Title: Field-effect transistor
Inventor: NAGAI KIYOSHI
IPC: H01L29/78
Filed: 1995-06-26
Abstract: PURPOSE: To provide an impedance matching unit in an FET by solving the point of having to provide the impedance matching unit with the transmission line of an input signal in an input unit when a high-frequency amplifier is formed by using the FET. CONSTITUTION: The mismatching is suppressed for the impedance of a first transmission line provided with an impedance converter 16 between a gate electrode terminal 15 and a gate electrode 14 to transmit an input signal to that of a second transmission line formed of a source electrode 12 and a gate electrode 14. Further, since a resistor 17 is connected between the electrodes 14 and 12 so set as to bring the resistance value into coincidence with the characteristic impedance Z1 of the second transmission line formed of the electrodes 14 and 12, the second line is terminated to suppress the reflection of the transmission signal.
Patent JP-S5283164-A (JP)
Title: Production of thin film semiconductor substrate
Inventor: YAMAZAKI TAKU
IPC: H01L21/205
Filed: 1975-12-30
Abstract: PURPOSE: To obtain an inexpensive thin film semiconductor substrate by eptaxially growing Si, Ge on an Si single substrate, followed by forming a reinforcing material layer composed of an insulator film such as an SiO 2  film and an Si 3 N 4  film or Al 2 O 3  film and polycrystalline Si, trereafter melting and removing Si, Ge layer along through heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H117200-A (JP)
Title: Image forming device
Inventor: TOMIKI SEI
IPC: G03G21/14
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of always forming an excellent image stably by preventing or reducing the memory generation on an image carrier due to overshooting at the time of the start of a power source of a transfer bias. SOLUTION: This device is constituted by equipping a primary electrifying unit (electrifying means) 11, an image exposure (image information write-in means) 12, a developing device (developing means) 13, a transferring roller (transferring means) 16 transferring a toner image formed by this developing device 13 on a transfer material 18 and a discharge needle (separating means) 19 for accelerating the separation of the transfer material 18 from a photoreceptor 10 after transferring.  In this case, the device composed so as to apply a contact transfer system for the transferring roller 16, to equip a transfer bias power source (transfer bias feeding means) 21 feeding a transfer bias on the transferring roller 16 and a separating bias power source separating bias feeding means) 22 feeding a separate bias on the discharge needle 19 so that the separating bias power source 22 starts the separate bias feeding synchronizing with the transfer bias feeding start time of the transfer bias power source 21 or prior to that.
Patent JP-S6139838-A (JP)
Title: Permanent magnet type motor
Inventor: YAMAZAKI SHINJI
IPC: H02K1/27
Filed: 1984-07-30
Abstract: PURPOSE:To prevent a permanent magnet from scattering by winding a glass cloth impregnated with resin on the magnet. CONSTITUTION:A glass cloth 4 impregnated with B-stagelike epoxy resin is wound several times on the outer periphery of a permanent magnet 3, and thermally cured. Thus, even if the magnet 3 is cracked or collapsed, it is not scattered to the outer periphery. Even if the cloth 4 is formed in width wider than the magnet 3 to cut out the cloth 4 projected from the magnet 3, and bent to the inner periphery to protect the side of the magnet 3, the same effect as above can be obtained.
Patent JP-S6316610-A (JP)
Title: Toroidal type core winder
Inventor: SATO HIROSHI
IPC: H01F41/08
Filed: 1986-07-09
Abstract: PURPOSE:To eliminate a terminal wire in a wire guide and avoid interference between the terminal wire and the tip of the wire when the tip of the wire is transferred by a wire guide by providing a wire drawing out rod so as to be moved vertically. CONSTITUTION:A circular groove 11A is formed on the base 10 of a winding part 6 and a wire guide 11 is composed of the groove 11A and a cover 12 covering the groove 11A. A cut 13 is formed at a part of the wire guide 11 and a wire drawing out rod 60 or a core 2 is so arranged as to position the opening of the cut 13 at both sides of the wire piercing hole 60A of the wire drawing out rod 60 or the hole 3 of the core 2. A pair of rollers 21 and 21' and a pair of rollers 22 and 22' are provided on the wire insertion side and the wire taking out side of the wire guide 11 respectively and, further, pairs of rollers 23/23' and 24/24' are provided at two intermediate positions between the pair of rollers 22 and 22' and the pair of rollers 21 and 21' in such a manner that their rotary shafts are perpendicular to a plane formed by the wire guide 11 and, moreover, the parts with which the rollers of the pairs of the rollers are in contact are positioned within the wire guide 11.
Patent JP-2000351616-A (JP)
Title: Production of high-purity silicon
Inventor: OTSUKA YOSHITATSU
IPC: C01B33/037
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a high-purity silicon having >=99.9999% purity required for a solar cell, etc. SOLUTION: A silicon is purified by retaining a molten silicon S having 2N purity at 1,420-1,470 deg.C melt temperature and setting a hollow rotary cooling body 4 at 0.1-2.20 m/second peripheral speed, the angle of a crystallization part 20 to the face of the bottom part of the hollow rotary cooling body 4 of 60-90 degrees, the flow rate of a cooling gas introduced into the hollow rotary cooling body 4 to the unit area of the crystallization part 20 immersed in the molten silicon S of 0.6-3.8 (m3/second)/m2 and the pulling rate of a high- purity silicon 6 crystallized on the hollow rotary cooling 'body 4 of 5-30 cm/ minute to give the objective high-purity silicon having >=99.9999% purity.
Patent JP-H027081-A (JP)
Title: Display device
Inventor: OKURA TOSHIYA
IPC: H05K7/20
Filed: 1988-06-27
Abstract: PURPOSE:To improve the reliability of the title device by directly fixing a chip-on-board on a metallic frame with resin for molding a driving chip or fixing it there through a screw which is buried in the resin and radiating heat to the outside through the frame. CONSTITUTION:A display panel 1 is fixed on the metallic frame 3 with a double coated tape 4 and the chip-on-board 2 is directly fixed on said frame 3 with the resin 6 provided for molding the chip 5. The heat generated in the chip 5 is conducted to the metallic frame 3 through the resin 6 and, moreover, it is conducted to a case 9, thereby obtaining the effect of heat radiation sufficiently.
Patent JP-S6050852-A (JP)
Title: Focusing ion beam aligning method
Inventor: MORI KATSUMI
IPC: H01J37/317
Filed: 1983-08-31
Abstract: PURPOSE:To enable duplication and alignment of a focusing ion beam as simply and accurately as the case of an electron beam direct picturing, without giving any damage to an alignment mark, by correcting a position of the target focusing ion beam based upon a detected position of a secondary electron mark signal. CONSTITUTION:A position of an alignment mark can be known by the position of a pulse signal 4 under a state positional pulses 4, being generated electrically, of maximum and minimum values of a signal 3 obtained by differentiating the secondary electron signal in case of scanning with an ion beam. And, for example, when a voltage is changed over so as to obtain an ion to be implanted from a signal 4 of a light element ion, a positional signal 5 is detected in a position relatively differing by DELTAtX second in time i.e. by DELTAx in distance, and when performing the same process about y-axis, positional difference between ion kinds can be known. A signal from an alignment mark on a wafer 29 is obtained through a scintillator 28 by a scanning of a light element ion beam 26, and after a positional information is sent to a computer 213 by a signal obtained through a signal processing system 210 and processed, a voltage of a deflection plate electrode 25 is controlled through a correcting system 211.
Patent JP-2000312776-A (JP)
Title: Toy for win-loss game
Inventor: AKIYAMA HIDEHISA
IPC: A63F9/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To easily play a win-loss game by providing a rolling body with a rectangular column part of an approximately regular polygon cross section set to a contact face in rolling, displaying game information on respective contact faces, rolling the rolling body on a plane, and proceeding the game according to the game information on a specific stop position, when it stops. SOLUTION: Game information 3 is displayed on 6 game information display regions 2 as contact faces in the outer circumferential face of a rolling body 1 composed of a polygon, for example, a hexagonal cylinder. When the rolling body 1 is rolled on a plane by a hand and stopped, for example, a win-loss game is proceeded according to the game information on a game information display region 2 positioned in the top face. For example, when the game information 3 is '20 points damaged by a sword and 10 points recovered by magic', the points of an opponent decreases by 20 and the own holding points increases by 10. In this game, the rolling body is alternately rolled by oneself and an opponent so that a person who makes the opponent's points to 0 is a winner.
Patent JP-S6137963-A (JP)
Inventor: EDOARUTO RIRURE
IPC: C23C14/34
Filed: 1985-07-19
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-S5948661-A (JP)
Title: Apparatus for judging life of enclosed type lead battery
Inventor: KOIKE KIICHI
IPC: H01M10/48
Filed: 1982-09-13
Abstract: PURPOSE:To enable life judgement, to clear an exchange time and to achieve reliability enhancement, by a method wherein a pulse current having a pulse width of 0.1-0.5ms is flowed to a battery for a short time and the change of terminal voltage is detected in an amplified state. CONSTITUTION:A multi-vibrator IC1 is oscillated for a definite time by the periodic signal of a longtime timer T and a transistor Q1 is operated by the output thereof to intermittently discharge a battery B1. Because voltage variation proportional to internal resistance appears to the terminal of the battery B1 at this time, this variation is amplified by an amplifier IC2 and, when the output peak voltage thereof exceeds a set value, the output of a comparator IC3 comes to 0V while a transistor Q2 and a thyristor SCR1 are turned on and a life display lamp D1 is lighted to inform the deterioration of the battery B1.