baber/WOPTO huggingface dataset:
Patent JP-S5921029-A (JP)
Title: Liquid phase epitaxial growth device
Inventor: MARUYAMA KENJI
IPC: H01L21/208
Filed: 1982-07-27
Abstract: PURPOSE:To bring a substrate into contact with a melted liquid, and to form an epitaxial layer onto the substrate by each forming indentations at positions displaced from diametral lines on mutually opposite surfaces in a heat-resisting sealed tube and turning the sealed tube under the state in which the substrate, crystals thereof must be grown, is held between the indentations. CONSTITUTION:The device is constituted by a pair of opposite support members 11 made of columnar carbon, and the recessed grooves 13 which can hold and support the substrate 12 in CdTe at the positions displaced from the diametral lines are formed onto the opposite surfaces of the support members. An alloy 15 of Hg, Cd and Te as a material for a crystal layer, which must be formed onto the substrate 12, is filled under the substrate 12 in CdTe while being inserted into a small tube 14 in quartz. The inside is exhausted, and an end section D is welded to seal the tube. The reaction tube is heated to melt the material of Hg1-xCdxTe. The sealed tube is rotated in a 180 deg. arc, the specular- polished surface E of the substrate 12 is brought into contact with a liquid phase of Hg1-xCdxTe, the temperature of a heating furnace is dropped, and the epitaxial layer in Hg1-xCdxTe is formed onto the substrate 12.
Patent JP-S6110251-A (JP)
Title: Semiconductor device
Inventor: SASAKI SHIYOUICHI
IPC: H01L21/66
Filed: 1984-06-26
Abstract: PURPOSE:To enable element characteristics to be checked without an addition of special procedures by a method wherein an N type impurity is diffused also to a base check terminal atthe time of diffusing the N type impurity to the emitter-collector lead-out wiring part. CONSTITUTION:An Si nitride film 13 and a thin oxide film 12 on the polycrystalline Si at least on the part connected to single crystal Si of base lead-out electrodes are selectively etched by means of a photolithography technique, and a P type impurity is diffused. Next, a thermal oxide film 10 is formed at the part of P type impurity diffusion, and an N type impurity is diffused by etching all the remainin base lead-out wirings and the Si nitride film 13 and the thin oxide film 12 on the collector and emitter; then, a base lead-out wiring 93 of part of N type impurity diffusion, an emitter electrode and wiring 8, and a collector electrode and wiring 7 are formed. At this time, an emitter region 15 is formed.
Patent JP-H04358557-A (JP)
Title: Apparatus for coating pipe
Inventor: KANEKO NAOYA
IPC: B05C13/02
Filed: 1991-06-04
Abstract: PURPOSE:To eliminate the generation of painting irregularity by making at least three sets of support rollers each composed of a pair of rollers arranged on a base stand so as to be divided in the axial direction of a pipe to be coated selectively replaceable between the contact position with the pipe and a position spaced apart from the pipe. CONSTITUTION:A pipe M to be coated is transported to a base stand 1 by a crane to be supported by support rollers 4A, 4B, 4N raised to a contact position and the support rollers are rotationally driven by a motor. As a result, the pipe M is rotated in the peripheral direction thereof and, in this state, paint (a) is supplied to the outer peripheral surface of the pipe M from a paint feeder 21 to be applied thereto. At this time, when the paint feeder 21 is ready to reach the position corresponding to the support rollers 4A, only the support rollers 4A are allowed to be spaced apart from the pipe M. When the piston rod 12 of a cylinder device 9A corresponding to the support rollers 4A is attracted to revolve a support arm 6, the support rollers 4A are displaced to be set to a speced-apart position.
Patent JP-H04358377-A (JP)
Title: Head for magnetic disk
Inventor: MORIZAKI IKUYUKI
IPC: G11B21/21
Filed: 1991-06-04
Abstract: PURPOSE:To prevent a gimbal spring from buckling even when force removing the attraction of a magnetic head core in a direction orthogonal to the rotary direction of a magnetic disk is applied to a magnetic head core slider. CONSTITUTION:When a head for the magnetic disk is loaded on the magnetic disk 5, the gimbal spring 3 is parallel to a magnetic disk face and flat. In such a state, the attraction between the magnetic head core 2 and the magnetic disk 5 is generated and when the magnetic head core 2 is attempted to move in a direction perpendicular to the slider, the magnetic head core 2 is not moved by the attraction, only a load spring 4 is moved, then, though the gimbal spring 3 is deformed projectingly, when the deformation reaches a specified amount, a L-shape plate 1 comes into contact with the end face of the magnetic head core 2 and the force applying to the gimbal spring 3 is stronger than the attraction force between the magnetic head core 2 and the magnetic disk 5.
Patent JP-H01302694-A (JP)
Title: Discharge lamp lightup device
Inventor: SAITO MAKOTO
IPC: H05B41/232
Filed: 1988-05-31
Abstract: PURPOSE:To light up many discharge lamps simply by forming an output transformer from a leakage transformer having one primary winding and a plurality of secondary windings, and connecting in series a plurality of discharge lamps to each secondary winding. CONSTITUTION:An output transformer consists of a leakage transformer 118 having one primary winding 118a and a plurality of secondary windings 118b, 118c, each of which is connected in series with a plurality of discharge lamps 110, 112, 114, 116. That is, high frequency voltage impressed on the primary winding 118a induces high frequency voltage in the secondary windings 118b, 118c at the time of starting, which light up the discharge lamps 110, 112, 114, 116 connected respectively. Because these secondary windings 118b, 118c work as a single transformer, each secondary winding shall merely be capable of emitting an output necessary to start and maintain lighted-up of the applicable discharge lamps connected threrewith. This enables lighting-up of many discharge lamps 110, 112, 114, 116 without requiring increase in the number of parts used and also high output.
Patent JP-2000319152-A (JP)
Title: Dentifrice composition
Inventor: FUKAZAWA SATORU
IPC: A61K8/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of readily sensing the finish of brushing in a touch feeling and a visual feeling by including copper sulfate as particles at a specific content. SOLUTION: This composition contains copper sulfate as particles in an amount of 1-30 wt.%, preferably 10-20 wt.% of the total composition. Preferably, an average particle diameter of the copper sulfate particles is 2-100 μm, especially 20-30 μm. The composition can be prepared as a kneaded dentifrice, etc., and used, and a usually used suitable component can be mixed with an other component, then a polisher (e.g. calcium hydrogenphosphate anhydride), a caking agent (e.g. carrageenan), a consistent agent, a surfactant, a sweetener (e.g. saccharin sodium), a perfume (e.g. menthol), preservatives, various active components, etc.
Patent JP-H04336982-A (JP)
Title: Liquid puller
Inventor: DEIIN ESU SAMAABUIRU
IPC: B25B27/067
Filed: 1991-05-08
Abstract: PURPOSE: To provide a fluid puller to be easily used with high reliability and capable of being manufactured relatively economically and capable of easily removing a fluid device or a fluid module. CONSTITUTION: This device is formed of a base device 10 around a center shaft, a base cam device 70, and a fluid module 30. The base device 10 holds at least two claw members 21, and has a cylindrical housing wall integrated with a threaded 31 anchor ring 18 inside thereof. The cam device 70 includes a mooring ring 60 to be axially moved along the housing wall and a cam ring 74, and the cam device 70 is engaged with a claw member 21. The fluid module has a plunger 40 having an exchangeable tip part 44. The pressure fluid is supplied from a fluid conduit 37.
Patent JP-H10304716-A (JP)
Title: Seeding and laying device
Inventor: URYU ATSUSHI
IPC: A01C7/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To make work from seeding till laying continuous, to improve work efficiency, to mechanize and automatize the work. SOLUTION: Seeding device is provided with a seedling raising transfer stand 11 by which a seedling raising box A is transferred in the direction parallel to the travelling direction of a traveling device 4 and a supply device for supplying soil, water and seeds, etc., which is provided in the upper position of the seedling raising transfer stand 11 in one side upper position of a machine body frame 1 having the travelling device 4 in a lower part. The device is provided with a driving power source for driving the travelling device 4 and the seeding device and also an irrigation tank in the other side upper position of the machine body frame 1. They the seedling raising box A sowed by the seeding device during travelling by the travelling device 4 is placed on a floor surface in configuration.
Patent JP-S5834192-A (JP)
Title: Surface treatment steel plate which is excellent in corrosion resistance and water adherence resistance after painting
Inventor: KOKUBO ICHIROU
IPC: C25D5/10
Filed: 1981-08-22
Abstract: PURPOSE:To obtain a surface treatment steel plate which is excellent in corrosion resistance and water adherence resistance after painting, by forming a Ze-Fe alloy electroplating layer containing Fe of a specific quantity, on a steel plate, and also forming an iron plating layer on said layer. CONSTITUTION:On a steel plate, a Zn-Fe alloy electroplating layer containing 7-40% Fe is formed as the first layer. Thickness of the plating layer of the first layer is set to >= about 1g/m<2>, and electroplating is executed by a sulfate bath, etc. Subsequently, the second layer is formed by executing iron plating on the first layer. As for the second layer, thickness  of >= about 1g/m<2> is required. In this regard, as for this second layer, an iron plating layer containing <=40% Zn is also available.
Patent JP-H07336261-A (JP)
Title: Satellite communication terminal equipment
Inventor: SAEKI MUNEO
IPC: H04B1/26
Filed: 1994-06-14
Abstract: PURPOSE:To provide a satellite communication terminal equipment in which data are processed at a high speed by a general-purpose control section and plural service programs are received simultaneously. CONSTITUTION:The terminal equipment is provided with an extension board section OP to which a specific service is allocated. A satellite data reception section OP 1 of the extension board section OP receives the program information packet and z program data packet of the specific service. A satellite data reception M1 of a main body section MB receives all program start packets, program end packets, service program information packets and program data packets. Upon the receipt of the program start packet of the specific service, the satellite data reception section M1 allows a reception data selection section M2 to inform start of the program to the extension board section OP and then the satellite data reception section OP 1 of the extension board section OP receives the program data packets and the program information packets sent succeedingly.
Patent JP-2000321903-A (JP)
Title: Induction heating type fixing device
Inventor: MIYAHARA AKIKO
IPC: G03G15/20
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To make the resetting time from a low electric power mode as short as possible while averting the trouble in an induction coil by heating by stopping the drive of a fan during the time from the low electric power mode to a printable state. SOLUTION: An inverter changes current flowing to the induction coil by meeting the request from an image forming device body. Eddy current is generated by a change in the magnetic flux generated in a fixing roller 1 and the temperature of the fixing roller 1 is elevated. At this time, the temperature of the induction coil 2 is elevated as well by radiation heat, self-heat generation, etc., at this time, but the fan 4 for cooling the coil rotates to cool the coil 2 in order to prevent the dielectric breakdown by the temperature elevation. At least the rotation of the fan 4 for cooling the coil is stopped during reset operation as a way for control for the purpose of shortening the resetting time from the low electric power mode.  As a result, the electric power having a margin is distributed tot e induction coil 2 and the heat generation of the fixing roller 1 is increased by increasing the current flowing to the induction coil 2, by which the time before resetting is shortened.
Patent JP-S5832112-A (JP)
Title: Azimuth display device
Inventor: KAJIWARA YASUNARI
IPC: G01C17/32
Filed: 1981-08-20
Abstract: PURPOSE:To detect the moving direction of a moving body accurately and easily by arranging two Hall elements at right angles to each other and oscillating them as prescribed, and detecting the directions wherein the Hall elements are directed from their outputs. CONSTITUTION:Hall elements 1A and 1B arranged at right angles to each other are rotationally oscillated simultaneously by a device 3, providing a rotational oscillation. The outputs of the Hall elements 1A and 1B are applied to synchronous rectifiers 5A and 5B through narrow-band amplifiers 4A and 4B. The outputs of those synchronous rectifiers 5A and 5B are sent to a code detecting and comparing circuit 6, whose output is used to display the directions wherein the Hall elements 1A and 1B are directed on a display device 7.
Patent JP-S63301177-A (JP)
Inventor: NARUSHIISO MANSHIRURA
IPC: F16C33/76
Filed: 1987-05-29
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-H05318599-A (JP)
Title: Gap forming sheet, manufacture thereof and connecting mehtod for flat platelike electrode
Inventor: MATSUO KOJI
IPC: C09J7/02
Filed: 1992-05-25
Abstract: PURPOSE:To provide a gap forming sheet for accurately laminating a plurality of flat platelike electrodes in a short time. CONSTITUTION:The gap forming sheet comprises a plurality of flat platelike electrodes 4a-4d for controlling an electron beam, a support l formed of depolymerizable resin to be held between the electrodes 4a and 4b, a gap material 2 for forming a gap between the electrodes, and connecting paste 3 for connecting the electrodes. The support 1 is decomposed by baking the electrodes 4a-4b laminated whole holding the support 1 on which the materials 2 are arranged on a surface, and the electrodes 4a-4b are connected while providing a gap by melting the paste 3.
Patent JP-S5925366-A (JP)
Title: Novel physiologically active substance diprotin and its preparation
Inventor: UMEZAWA HAMAO
IPC: A61K38/55
Filed: 1982-07-30
Abstract: NEW MATERIAL:A compound shown by the formula (R<1>, R<2>, and R<3> are H, methyl, or ethyl) or its salt, or ester. EXAMPLE:Diprotin A (namely, L-isoleucyl-L-prolyl-L-isolycine). USE:Having enhancing action on cell-medicated immunity, useful as an immune activator. Useful also as a drug auxiliary for chemotherapy agent of various kinds of cancers. Showing an enzyme inhibitory action on dipeptidylamino- peptidase IV. PROCESS:A culture filtrate of a bacterium (FERM-P 6623) capable of producing diprotin separated from the soil collected at Kugayama, Suginami-ku, Tokyo is fractionated by chromatograpy of Dowex 50 to give a compound shown by the formula. For example, diprotin A having the following properties. Melting point: 178-180 deg.C. Molecular weight: 341. Values of elemental analysis: C=59.42%, H=8.90%, and N=12.05%. Molecular formula: C17H31N3 O4.
Patent JP-H08328576-A (JP)
Title: Voice guidance device
Inventor: TACHIKI HIDEO
IPC: G10L13/06
Filed: 1995-05-30
Abstract: PURPOSE: To improve the efficiency of a guidance to individuals including young children.lower grade grammar school students via custome made voice information by using voices having familiar tone qualities, directing the guidance using an individual name or a nickname or a greeting or by making confirmation. CONSTITUTION: The reading of the voice information data from a storage section 301a which stores intrinsic voice information data generated for every individual and the voice information data from a storage section 301b which stores common voice information data are switched by a reading switching section 306 and a series of voice information is transmitted to a object person.
Patent JP-H08324213-A (JP)
Title: Pneumatic radial tire
Inventor: NIWA MASAKAZU
IPC: B60C15/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a pneumatic radial tire on which high performance is attained by improving side rigidity without increasing mass or the like while maintaining excellent comfortableness to ride in of a full radial tire. CONSTITUTION: In a pneumatic radial tire constituted so that both end parts of a carcass 10 arranged in the radial direction between a pair of bead cores 40 are respectively folded back around the bead cores 40, a folding-back part 30 of the carcass 10 is inclined in the radial direction, and a reinforcing layer 70 having reinforcing cords 71 inclining in the opposite direction of the folding- back part 30 by sandwiching the radial direction, is arranged outside the folding- back part 30.
Patent JP-S5758860-A (JP)
Title: Agent for heightening the color of cultivated porgy
Inventor: HIRABAYASHI YOSHIKATSU
IPC: A23K1/10
Filed: 1980-09-25
Abstract: PURPOSE: A crustacean containing astaxanthin, a red color-hightening agent such as paprika and a yellow color agent such as scenedesmus or chlorella are combined in a specific proportion to heighten the color of cultivated porgies to will ones.  
     CONSTITUTION: Shells of a crustacean containing a relatively large amount of astaxanthin such as a mysid, shrimp, crab or ascidian, a red color-heightening agent of paprica and a yellow color-heightening agent of scenedesmus or chlorella mixed in the range 0.8:0.2W0.6:0.4 on the dry weight basis. The resultant mixture is added  to a feed mainly composed of white fish meal in the range 7.5W25pts.wt. and given  to cultivated porgies. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5560375-A (JP)
Title: Equalization system for facsimile signal
Inventor: YAHATA MEIKI
IPC: H04B3/10
Filed: 1978-10-27
Abstract: PURPOSE: To eliminate effectively the generation of a ghost signal due to transmission distortion by controlling the tap gain on the basis of an error between a test signal and reference signal.  
     CONSTITUTION: An input signal is inputted to tap delay line 1 composed of shift registers, etc. Outputs from respective taps are respectively inputted to tap coefficient units 2 - N∼2N, where they are multiplied by tap gains C - N∼CN and added together by adder circuit 3, whose output is sent out as an equalization signal. Then, this equalization signal is inputted to error arithmetic circuit 4, which obtain an error signal with a reference signal from reference signal generating circuit 5 in accordance with a signal from polarity detection circuit 6. Then, this error signal is inputted to tap gain control circuit 7 for corrections of tap gains. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S649179-A (JP)
Title: Packaging structure having erasing mechanism and reusable writing surface and manufacture thereof
Inventor: CHIYAARUZU ANSONII SUMORINSUKI
IPC: G09F15/00
Filed: 1988-05-30
Abstract: PURPOSE: To prepare a writing and drawing surface by covering a layer of a pressure-sensitive adhesive on a printed color backing with an overlay film and affixing its marginal area to a packaging structure using a second adhesive. CONSTITUTION: The process of production comprises coating a printed color backing with an adhesive sensitive to a pressure with a writing or drawing utensil, covering the coated adhesive layer with a film, and affixing its marginal area to a carton using a second adhesive. Lifting up the fringe of the covered film from the carton enables the user to use a writing board. Pressure is applied to the cover film with a sharp pencil in order to bring the sheet and the plastic adhesive into contact. The adhesive material is deformed and flows to a light- reflecting translucent surface. The light passes through the covered film which is in contact with the plastic adhesive and reaches the adhesive, exhibiting a dark color. The written pattern can be erased by lifting up the fringe of the covered film again to eliminate the contact part of the film and the adhesive.
Patent JP-H10285967-A (JP)
Title: Generator using coaster
Inventor: YOSHIOKA MASAYOSHI
IPC: F03G7/10
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To generate electrical energy without any fuel, water or nuclear material, by converting energy due to fall of iron blocks into rotational force. SOLUTION: In order to start a generator 13, a diesel A 2 is run, and an iron block 8 is transported to the upper position on a fall tower 4 through the operation of a conveyor A 1. Then, the iron block 8 resting on a fall pocket 5 falls downward at a blast by operating a fall guide 3. The rotary toothed wheels 7 of upper gears 6 are coupled direct with the spindle of the generator 13 and thus the generator 13 is run by the falling iron block 8. Thereby electric power can be generated only by falling energy from the coaster. The fallen iron block 8 is moved onto a conveyor C 12 and conveyed to the first conveyor A 1.
Patent JP-S61290715-A (JP)
Title: Method of ion implantation
Inventor: OKAMURA SHIGERU
IPC: H01L21/265
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a conductive layer with good reproducibility without complicated treatments, by measuring a lattice parameter of crystals and determining a dose for the ion implantation on the basis of the value of the lattice parameter. CONSTITUTION:A conductive layer as required is formed by implanting ions in the family III-V compound semiconductor crystals. For that purpose, a relation of a lattice parameter of the compound semiconductor crystals to an activation rate thereof with respect to the implanted impurity is predetermined. The lattice parameter of the family III-V compound semiconductor crystal substrate to be used is measured, and the activation rate of the crystal with respect to the impurity to be implanted is obtained from the predetermined relation between the lattice parameter and the activation rate. A quantity of the impurity to be implanted is determined on the basis of the activation rate thus obtained so as to produce a conductive layer as required, and the ion implantation is performed in that quantity. According to this method, a conductive layer with good reproducibility can be obtained.
Patent JP-S5357775-A (JP)
Title: Semiconductor ingegrated circuit device
Inventor: KIYOUMASU MIKIO
IPC: H01L29/78
Filed: 1976-11-04
Abstract: PURPOSE:To suppress latch-up and improve the reliability of a CMOS circuit by providing a guard ring layer in order to approach the potential of a P well layer or substrate to cathode or anode.
Patent JP-H1074717-A (JP)
Title: Precision polishing device and precision polishing
Inventor: TAKAHASHI KAZUO
IPC: H01L21/304
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a wafer cleaning unit and the like from being contaminated with abrasive power or the like generated in a polishing unit. SOLUTION: A wafer W1 carried in a loading unit 1 is carried to a a wafer stocker unit 2 by a transfer robot 11a in a transfer robot chamber 11, subsequently the wafer W1 is sent to a polishing unit 3 and is polished. The wafer W1 subsequent to the polishing is dried in a drying unit 7 via a precleaning unit 4, a cleaning unit 5 and the like and thereafter, the wafer is taken out from an unloading unit 8. Each unit, the chamber 11 and the like respectively constitute a sealing chamber and the atmospheric pressure in each sealing chamber is controlled so as to be reduced as it approaches the unit 3, by which abrasive powder or the like generated in the unit 3 is prevented from intruding into the units and the like on the periphery of the unit 3.