baber/WOPTO huggingface dataset:
Patent JP-H01321681-A (JP)
Title: Double-side mounting substrate
Inventor: TSUJI MUTSUO
IPC: H05K3/34
Filed: 1988-06-23
Abstract: PURPOSE:To mount parts such as a package on both surfaces without generating positional displacement by forming through-holes not penetrated to a double-side mounting substrate on both surfaces. CONSTITUTION:A double-side mounting substrate 1 has through-holes 2 not penetrated on both surfaces thereof. Packages 4 to which ICs3 are mounted are positioned onto one surface of the double-side mounting substrate 1 by inserting leads 5 into the through-holes 2 first, soldered by solder 6, and packaged only by the required number, and the substrate 1 is turned over, and a required number of the packages 4 are mounted similarly. Even when solder 6 fixing the packages 4 packaged first is melted when the packages 4 are mounted onto an opposite surface, the packages 4 do not drop by the surface tension of solder 6 because the leads 5 are inserted into the through-holes 2. Since the leads 5 are positioned by the through-holes 2, no positional displacement is generated, and the through-holes 2 are not penetrated, thus no preventing the mounting of the packages 4 onto the opposite surface.
Patent JP-S6134954-A (JP)
Title: Manufacture of material for semiconductor device
Inventor: YAMAGUCHI SHUICHIRO
IPC: H01L21/76
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a material provided with epitaxially grown isolating islands containing Si different in type and density from the substrate by a method wherein an oxide film is formed on a substrate provided with single-crystal isolating islands, the oxide film is removed from the surface of some selected isolating islands as required, the entire surface is covered by a polycrystalline layer and an oxide film, and then the polycrystalline layer and the oxide film are removed from the surface of the rest of the isolating islands. CONSTITUTION:An oxide film 2 is formed on the surface, the oxide film 2 is removed from some selected isolating islands 1a, and then etching is accomplished. Next, silicon is grown, whereby an isolating island 1a' with its single-crystal silicon exposed is covered with an epitaxially grown silicon layer 4, and the oxide film 2 is covered by a polycrystalline silicon layer 4'. Next, the entire surface is covered by an oxide film 2', and then the outermost oxide film 2' is removed from the isolating islands 1a. Further, the polycrystalline silicon layer 4' is removed. Finally, the oxide films 2, 2' are removed from the entire surface, for the completion of a single-crystal material for a semiconductor device, provided with an upper layer different in type and density from the material for a substrate.
Patent JP-H0822354-A (JP)
Title: Handwriting information input device and tablet device
Inventor: HACHI ISATO
IPC: G06F3/0488
Filed: 1994-07-07
Abstract: PURPOSE:To input data through simple constitution by measuring the pressure of liquid in a tablet as pen stroke pressure at one place. CONSTITUTION:The stroke pressure generated when a pen 3 is pressed against a tablet main body 1 is measured by a manometer 2 which measures the pressure in the tablet main body 1 and detected by a stroke pressure detecting means 5. The stroke pressure detecting means 5 measures the temperature of the liquid in the tablet main body 1 by a thermometer 4 to obtain correct stroke pressure excluding the expansion or contraction of the liquid with temperature. When the stroke pressure is >=0, it is judged that handwriting input is performed with the pen 3, and a coordinate detecting means 7 detects the coordinates of the contact of the pen 3 with a coordinate detection sheet 6. A control part 8 displays a pixel whose thickness corresponds to the stroke pressure detected by the stroke pressure detecting means 5 at the coordinate point detected by the coordinate detecting means 7 of a display device 9 by using the coordinate data from the coordinate detecting means 7 and the stroke pressure data from the stroke pressure detecting means 5.
Patent JP-S6217041-A (JP)
Title: Glass composition for fiber
Inventor: IKEDA KAORU
IPC: C03C3/089
Filed: 1985-07-16
Abstract: PURPOSE:To form the titled glass composition for fibers having heat resistance and incombustibility and suitable for obtaining glass stable fibers by a rotary gas jet method by specifying the composition. CONSTITUTION:The composition contains, by weight, 35-47% SiO2, 9-15% Al2O3, 15-30% CaO, 0-7% MgO, 17-22% Na2O and 0-4% K2O (wherein the total of Na2O and K2O is regulated to 18-22%) and 3-6% B2O3. The content of SiO2 is preferably regulated to 36-42wt% and the content of Al2O3 is preferably controlled to 12-14wt%.
Patent JP-H0448697-A (JP)
Title: Electromagnetic shielding material and manufacture thereof
Inventor: SUEHIRO ATSUO
IPC: C23C18/34
Filed: 1990-06-13
Abstract: PURPOSE:To obtain such electromagnetic shielding material that has an excellent adhesion, a high corrosion-resistant property, a high conductivity and a high electromagnetic shielding property by depositing a conductive film on the surface of an iron base material through a conductive metal thin film layer. CONSTITUTION:On the surface of an iron base material, a conductive film is deposited through a conductive metal thin film layer. For the conductive metal thin film layer, an electroless copper-plated layer or an electroless nickel- plated layer is desirable. The electroless nickel-plated layer is best suitable because it probides the electromagnetic shielding material with a high corrosion- resistant property and it enjoys an excellent adhesion with the conductive film.
Patent JP-H09320791-A (JP)
Title: Static electricity eliminating method of movable body
Inventor: TABATA YASUYUKI
IPC: H05F3/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a static electricity eliminating method, capable of easily remove electricity charged with a movable body even where grounding cannot be provided by means of an earth wire or the like and capable of eliminating electricity, even when its movement direction is random. SOLUTION: A portable discharging device ID is used, a potential reference part 13 common to primary and secondary side circuits with respect to its step-up transformer 6 is connected to a movable body M, whereby generation of ions of the charge polarity and reverse polarity of the movable body is restricted from a discharge electrode 12, and the ion of the same polarity is discharged in air from a discharge electrode 11, whereby an aerial electric path reaching the ground from the movable body through the discharge device is formed, and the static electricity of the movable body is leaked to the ground.
Patent JP-H027309-A (JP)
Title: Manufacture of oxide type superconductive wire
Inventor: SHIBATA TOSHIAKI
IPC: H01B12/04
Filed: 1988-06-24
Abstract: PURPOSE:To manufacture high density supeconductive wire of oxide type having crystal orientativeness and having high critical current density by heating and melting a composite oxide consisting of metal elements Bi, alkali earth metal, Cu plus oxygen, placing it around a core and giving it a form, and applying a magnetic field of 500-50000Gauss. CONSTITUTION:Material powder to become oxide type superconductor consisting of Bi, alkali earth metal, Cu and oxygen is melted 1, an the composite oxide molten substance 6 in amorphous phase is put on the periphery of a core 5 and a form is given thereto. This is cooled to crystallization temp. in heating furnaces 2, 3, 4 to fabricate an oxide type superconductive wire, and a magnetic field 8 is applied to the composite oxide in the temp. range where crystal seeds grow. As magnetic field is thus applied in the process of crystallization, the oxide type superconductor molding is homogeneous and has crystal orientativeness and enhanced density. This accomplishes an oxide superconductive wire consisting of Bi, alkali earth metal, Cu, oxygen having high density and large critical current density.
Patent JP-H084581-A (JP)
Title: Cast part
Inventor: KAWACHI KOKICHI
IPC: F02F1/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide a high-precise cylinder volume during machining of the surface on the opposite cylinder block side of a cylinder head and to perform high-precise and easy decision of a volume by a method wherein a depth remaining even after machining of a part is formed in a mating range of a mating surface and at least three recesses are formed forming the machining reference of the mating surface. CONSTITUTION:A plane containing the bottoms 4 of three recesses 3 forms a reference surface when machining of a cylinear head 1 is effected. A cylinder head 1 is set to a precision machine with the plane containing the bottom 4 serving as the reference surface and a surface 5 on the opposite cylinder block side is machined. The mating surface 2 of a cylinder block is machined based on the surface 5 on the opposite block side. In this case, since the bottom 4 is sufficiently deep, the bottom can not be cut. The number of the recesses 3 may be three or more. Two recesses for reference of the mating surfaces, positioned facing each other, of a cast part may be formed.
Patent JP-2000342061-A (JP)
Title: Grafting tool
Inventor: IIIZUMI TOSHIO
IPC: A01G1/06
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a grafting tool with which an operation for smoothly cutting a stock or scion in a desired size can safely and easily be carried out by any person without requiring a skill. SOLUTION: This grafting tool has a holding member 31 in which a fixing means 37 for fixing a stock 10 is disposed, a knife 40 connected to the holding member 31 in a state that the tip of the knife can be swung and used for cutting the stock, and guide means 42, 49 which are used for controlling the lateral movement and shaking of the knife and can be swung along a vertical surface. Further, an insertion hole 31a for loosely inserting the stock is formed in the holding member 31, and a rubber stopper 46 is disposed below the knife 40 so that the stock 10 can be cut only in a prescribed depth.
Patent JP-S6048724-A (JP)
Inventor: OOMICHI YUKINOBU
IPC: A47L15/42
Filed: 1983-08-26
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-S5279789-A (JP)
Title: Photo coupled semiconductor device
Inventor: OOSHIMA SEIICHI
IPC: H01L31/12
Filed: 1975-12-26
Abstract: PURPOSE: To obviate the false operation of a photo coupler and increase conversion efficiency by laminating a light transmittable insulating film and a light transmittable shield film on a photo detector surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6219331-A (JP)
Title: Setting condition detector for setting machine
Inventor: SAWADA TAKAHARU
IPC: B23P19/00
Filed: 1985-07-16
Abstract: PURPOSE:To dispense with adjustment at every setting part and aim at highly sensitive measuring, by converting a sliding value of a chuck shaft varying according to setting parts into a deflection value of a plate spring-form detection spring, and then making it so as to be measured after being converted into a successive electric signal by a strain gauge. CONSTITUTION:A pallet 1 mounted with a setting part 2 is transferred by a transfer part 11, locked at the specified position, while the setting part 2 is held by a chuck 3 and set to an optional position inside a set product 6. And, this chuck 3 is attached to a chuck shaft 3 having a sliding mechanism and stayed at a lower limit position by a return spring 10. Then, with one end of the chuck shaft 4, a plate spring-form detecting spring 7, where a strain gauge 8 sticks to the surface, comes into contact with it in a cantilever beamlike state, and when the chuck shaft 3 slides, the sliding value is converted into a deflection value of the detecting spring 7, measuring it after being converted into a successive electric signal by a strain gauge 8. Therefore, if the setting part is replaced, mechanism adjustment is no longer required and such setting detection as being high in measuring sensiticity is attainable.
Patent JP-S6311787-A (JP)
Inventor: KADOSAKI KOUICHI
IPC: E21B7/02
Filed: 1986-07-03
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-S6138122-A (JP)
Title: Engine with turbo-supercharger
Inventor: OKINO YOSHINORI
IPC: F02B37/12
Filed: 1984-07-27
Abstract: PURPOSE:To prevent torque shock when a control valve provided on the exhaust passage is in operation by furnishing an air quantity sensing means, a valve opening setting means and an opening control means, and by setting and controlling the opening of the control valve in accordance with the amount of air suction into the engine. CONSTITUTION:This engine E is provided with an exhaust turbine 17 accommodated in a turbine casing 16, a plurality of swirling exhaust passages 9a, 9b connected with the exhaust gas intake of said casing 16, and a control valve 20 which opens and closes one of these exhaust passages 9a, 9b. Here the signals given by a revolving speed sensor 26 and a throttle opening sensor 27 are entered into a control valve opening setting circuit 25, wherein the necessary amount of air suction is calculated, and a control valve degree-of-opening signal is emitted in accordance with the amount of suction air determined. A step motor 21 is put in operation and controlled via a control circuit 23 and an actuator circuit 22, and the degree of opening of the valve 20 is set to the target value indicated by this control valve degree-of-opening signal.
Patent JP-H066679-A (JP)
Title: Image processor
Inventor: FUKUOKA HIROYUKI
IPC: H04N5/46
Filed: 1992-06-16
Abstract: PURPOSE:To transmit the aspect ratio of an image signal, composed selectively of plural image signal, to video equipment as a trailing stage. CONSTITUTION:ID Deciding circuits 22 and 24 decides ID signals indicating the aspect ratios of image signals inputted to input terminals 10 and 12 and output the decision results to an ID processing circuit 32. The 10 processing circuit 32 makes a converting and selective composing circuit 26 converts an image signal, which has an aspect ratio different from a set aspect ratio to the set aspect ratio according to the aspect ratio setting signal from an input terminal 14 and the decision results of the ID deciding circuits 22 and 24. The circuit 26 performs selection and composition after the conversion. An ID adding circuit 28 outputs the output image signal of the circuit 26 after adding the ID signal indicating the aspect ratio or without adding the ID signal according to the ID addition/nonaddition control signal from an input terminal 16.
Patent JP-S55129941-A (JP)
Title: Disc-shaped recording medium
Inventor: SHINDOU YASUHIKO
IPC: G11B7/24073
Filed: 1979-12-05
Abstract: PURPOSE: To read information easily and surely by providing a guide groove for tracking information to be read optically along the information groove to be read optically in the disc-shaped recoroding medium provided with the information groove above.  
     CONSTITUTION: Guide grooves 2 and 4 are provided for information grooves 3 and 5 formed on disc-shaped recording medium 1 (the center is indicated by number 6), and information grooves 3 and 5 are tracked by guide grooves 2 and 4 respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H056974-A (JP)
Title: Memory cell structure of semiconductor memory device and manufacture thereof
Inventor: TSUKAMOTO KAZUHIRO
IPC: H01L27/108
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a large electric charge accumulation capacity without changing a plane occupancy area by providing a semiconductor board having a main plane, a dielectric which constitutes a lower electrode of a capacitor and a dielectric which constitutes an upper electrode of the capacitor. CONSTITUTION:A plurality of word lines 4 are intersected with a plurality of bit lines 16 where a memory cell is formed on their intersection. A device active region is specified by a device isolation film on the main plane of a semiconductor board 1. There are formed on a diffusion region 6a a polycrystal silicon film 30 which constitutes a storage node which forms a lower electrode of a capacitor by way of a storage node contact 39 and a cylinder-shaped polycrystal silicon film 29 on the peripheral of the silicon film 30. An oxide film 31 which serves as a capacitor insulation film is formed on the surface of the polycrystal silicon films 29 and 30. A polycrystal silicon film 32, which forms an upper electrode of the capacitor is further formed thereon on the whole surface. This construction increases the surface area of the lower electrode of the capacitor and hence increases the amount of retention charges of the capacitor.
Patent JP-H103105-A (JP)
Title: Photometric device and camera
Inventor: TAKEUCHI HIROSHI
IPC: G03B7/08
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To enable accurate spot photometry in a finder, even if a finder screen is used by identifying the kind of installed finder screen and changing the photometric range in the field to be photographed in accordance with the result of the identification. SOLUTION: A program is started at the time of setting a spot photometry mode and a photometric value is inputted from a photometric sensor 6. Then, the finder screen installed in a camera body 10 is identified with a discriminating signal from a screen discriminating part 8. In the finder screen not having a split prism and a micro prism, the photometric value is calculated and an exposure value is decided with the photometric value. Further, in the finder screen having the split prism or the micro prism, the average value of the photometric values is calculated and logarithmically transformed to calculated the photometric value in a spot photometry region. Then, the exposure value is decided with the photometric value and the spot photometric region is made wider than normal region.
Patent JP-H08324301-A (JP)
Title: Protector of catenary wire for hanger ear
Inventor: YAMAGATA TAKEAKI
IPC: B60M1/22
Filed: 1995-05-30
Abstract: PURPOSE: To prevent the direct contact of metal hangers, protect the wear of a catenary wire and easily and quickly lock the metal hangers to the catenary wire. CONSTITUTION: A mainbody strip 11 in which the upper end of a hanger with an ear at the lower part to hold a trolley wire is inserted to be locked with a pin and two hooking strips 12, 13 which are protruded on the peak of the mainbody strip to be opposed each other are formed of synthetic resin. A space W0 between two hooking strips 12, 13 larger than the outer diameter W1 of a catenary wire M have openings at the ends to be differently opposed each other to insert the catenary wire M therein.
Patent JP-S6312084-A (JP)
Title: Information card
Inventor: URATA HARUSHIGE
IPC: G06K19/07
Filed: 1986-07-02
Abstract: PURPOSE:To prevent the defect of contacting with an external device, the malfunction due to a leak current, the destruction internal circuits due to static electricity or an external voltage, etc., by inputting a supply power and inputting and outputting signals through an ultrasonic/electric transducer and an electric signal/transmission signal converter which are not exposed to the outside. CONSTITUTION:An ultrasonic/electric transducer 22 which transduces the ultrasonic energy for power supply in which a signal is superposed to an electric energy and separates it into an electric signal and a power, a memory 25 where information is stored, a memory control circuit 24 which controls the operation of the memory based on the electric signal of the ultrasonic/electric transducer, an electric signal/transmission signal converter 26 which converts the electric signal outputted from the memory control circuit to a transmission signal and outputs it, and a power supply circuit 23 th which the power of the ultrasonic transducer is inputted to supply the supply power to the memory, the memory control circuit, and the electric signal/transmission signal converter are stored in a card body 21. Thus, signals are transmitted and received with no power source without contacting, and the defect of contacting, the malfunction due to the leak current, and the destruction of internal circuits are prevented.
Patent JP-H01321834-A (JP)
Title: Stator for rotary electric machine
Inventor: SAKAI KAZUMA
IPC: H02K3/04
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the number of parts and manpower and to prevent disconnection by forming a winding to be applied on a stator core with a bundle of thin wires having wire diameter smaller than 0.15mm then extending the lead-out section to the terminal board of a rotary electric machine and soldering the lead-out section to a terminal. CONSTITUTION:An insulating paper 4 is placed in the slot 2 of the stator core 3 of a rotary electric machine then a main winding 5 and an auxiliary winding 6 are contained therein. A bundle of thin wires having the wire diameter smaller than 0.15mm is employed as the wire for forming the windings 5, 6. The opening 7 of the slot 2 is choked with a wedge 8. The thin wires 9 are extended from the slot 2 and the extended section 12 is protected with a polyester tube 11, then the terminal is soldered to a cluster 13 which is fitted to the terminal 14 of the casing 10 for the rotary electric machine.
Patent JP-S5858294-A (JP)
Title: Surface treated steel products with superior corrosion resistance and adhesion resistant to water after coating
Inventor: KOKUBO ICHIROU
IPC: C25D5/26
Filed: 1981-10-02
Abstract: PURPOSE:To obtain surface treated steel products with superior corrosion resistance and adhesion resistant to water after coating by plating a steel substrate with a Zn alloy contg. specified percentages of Ni and Co, Fe or Cr and by forming Fe plating on the plated substrate. CONSTITUTION:A steel substrate is plated with a Zn alloy contg. 5-20% Ni and one or more among 0.05-10% Co, 1-20% Fe and 0.01-1.0% Cr to form the 1st layer. The thickness of the Zn alloy plating as the 1st layer is adjusted to >= about 10g/m<2>. By further plating the plated substrate with Fe or an Fe-Zn alloy contg. <=80% Zn, the 2nd layer is formed. The thickness of the plating as the 2nd layer is adjusted to >= about 1g/m<2>. Thus, surface treated steel products with superior corrosion resistance and adhesion resistant to water after coating can be obtd.
Patent JP-H11349352-A (JP)
Title: Laminated polyethylene naphthalate film for attaching to window
Inventor: INAGAKI MASASHI
IPC: B32B27/20
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To exhibit effect excellent in transparency, light-shielding property, prevention of scattering of glass, etc., by laminating an active energy beam- curable resin layer onto either one surface of polyethylene naphthalate film colored by dye or pigment. SOLUTION: The intrinsic viscosity of polyethylene naphthalate is preferably >=0.40, because the mechanical characteristics of polyethylene naphthalate lower when the degree of polymerization is too low, and the film is stretched and oriented in biaxial directions after melt extrusion. Various kind of crosslinkable resins are exemplified as a material constituting the active energy beam-curable resin layer laminated on the film and especially, an acrylic curing resin is preferable as the curing resin. The resin composition is applied to the film and the solvent is dried by heating, etc., and then, the resin is cured by active energy beam to form a cured film. Ultraviolet light, visible light, electric beam, X rays, αrays, β rays, γ rays, etc., can be used as the active energy beam. The thickness of cured film is preferably 0.5-10 μm.
Patent JP-S5858373-A (JP)
Inventor: YOTSUGI SANJI
IPC: E04H12/00
Filed: 1981-10-01
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。