baber/WOPTO huggingface dataset:
Patent JP-H08317264-A (JP)
Title: Camera
Inventor: MATSUMOTO KENTARO
IPC: H04N5/335
Filed: 1995-05-15
Abstract: PURPOSE: To easily take in a dynamic picture with a small-sized and inexpensive constitution with respect to a camera used to take a photographed picture into a computer. CONSTITUTION: A photographing lens 102 and a sensor element which converts the light from an object made incident through this lens 102 to an electric picture signal are integrated and stored in a camera head 101. An enclosure 104 incorporating the interface part to send the picture signal from the camera head 101 to the computer side is made into such card that it can be inserted to the computer, and this casing 104 and the camera head 101 are connected by a cable 106.
Patent JP-H04346632-A (JP)
Title: Electrode material for cutting plasma
Inventor: YOSHIMURA MANABU
IPC: C22C29/12
Filed: 1991-05-21
Abstract: PURPOSE:To obtain an electrode material high in performance, low in cost, stable in electric discharging properties, small in consumption and furthermore high in mechanical strength as for an electrode material for cutting plasma used in an oxidizing atmosphere. CONSTITUTION:This electrode material is a sintered compact obtd. by mixing, by weight, about 15 to 60% thorium oxide(ThO2) excellent in electric discharging properties and furthermore high in the m.p. to ruthenium(Ru) excellent in high temp. oxidation resistance. This sintered compact is forcibly fed into a chip holder made of copper into an electrode. Since this electrode has wear resistance and electric discharging properties more excellent than heretofore, its cutting speed can be increased, and its cutting cost can be reduced.
Patent JP-H07315770-A (JP)
Title: Hoist with slow speed mechanism
Inventor: SUDO TATSUYA
IPC: B66D3/22
Filed: 1994-05-30
Abstract: PURPOSE:To facilitate disassembly/assembly while lightening weight by corvering a high speed side deceleration part and slow speed side deceleration part with a common gear case, and also commonly using a rotary shaft of gears used in the high speed side deceleration part and slow speed side deceleration part, so as to simplify a structure. CONSTITUTION:A brake shaft 3 is connected is through an intermediate shaft 2 to a rotary shaft of a main motor, also to connect a drum 4 through a high speed side deceleration part 6. A movable core 32, supported to the brake shaft 3, is connected through a low speed side deceleration part 29 to a rotary shaft 10a of a slow speed motor 10, and a brake spring 35 is provided between itself and a fixed core 33 winding a coil 34. At operation time of the main motor, the coil 34 is excited, on the other hand, to make the coil 34 operate in nonexcitation at operation time of the slow speed motor 10, and the movable core 32 is pressed by a brake spring 35, with brake disks 14, 36 brought into press contact with a brake wheel 7, so as to make the drum 4 operate at a slow speed. Both the deceleration parts 6, 29 are covered with a common gear case 30.
Patent JP-S5640803-A (JP)
Title: Mixing rod
Inventor: WATANABE TAKAICHI
IPC: G02B6/28
Filed: 1979-09-12
Abstract: PURPOSE:To increase the number of exit optical fibers or optical waveguides that distribute and emit incident light by inserting a half mirror in the middle of the glass bulks or coupling part connected with a purality of optical fibers or optical waveguides at both ends. CONSTITUTION:An incident optical fiber 3 and exit optical fibers 41, 41',..., 42, 42',... are connected by the two end faces 2, 2'' of glass bulks 1, 1', and the central end faces 2' of the glass bulks 1, 1' are mutually connected by way of a half mirror 6. The light incident from the incident optical fiber 3 to the glass bulk 1 is multiple- reflected by the side wall thereof and spreads uniformly. This light is half-reflected by the half mirror 6, returns to the end face 2 and is taken out from the exit optical fibers 41, 41',.... On the other hand, the light passed through the half mirror 6 multiple-reflects in the glass bulk 1', advances to the end face 2' and is taken out from the exit optical fibers 42, 42',.... Hence, as comparted to the one connected with the exit optical fibers to one glass bulk only, the number of the exit optical fibers can be made double.
Patent JP-H05309825-A (JP)
Title: Liquid coating device
Inventor: NEMOTO SHIRO
IPC: F04C2/00
Filed: 1992-05-08
Abstract: PURPOSE:To supply a uniform film coating on a material to be coated by a method wherein a hollow is formed between a manifold and a lip crosswise in the width direction, and rotors rotated by a motor disposed in the hollow are rotated or stopped under control in synchronism with the travel of the material to be coated. CONSTITUTION:A gap between a delivery port provided on the lower part of a lip 16 and a material to be coated 26 is adjusted by lifting or lowering a die head 11. Next, a coating liquid is supplied to the die head 11 while the flow rate thereof is adjusted. The material to be coated 26 is traveled downstream. The coating liquid flowing through a supply path 12 is dispersed in a manifold 13 to flow into a hollow 14. In the hollow 14, the liquid is forcibly fed to the path of the lip 16 by the rotation of a pair of rotors 15. In this manner, the liquid is uniformly supplied to the center and both ends of the delivery port. The delivery port delivers a band-form film of a uniform thickness toward the material to be coated 26. Upon completion of coating, the coating liquid extending in a band form from the delivery port disposed on the lower part of the lip 16 is cut by a film cutting jig 23.
Patent JP-H08304332-A (JP)
Title: Manufacturing device of laminated oxygen sensor
Inventor: KIKUCHI TOMOSHI
IPC: G01N27/409
Filed: 1995-05-15
Abstract: PURPOSE: To provide a manufacturing device of laminated oxygen sensor which can continuously manufacture a laminated oxygen sensor, and is easy to maintain. CONSTITUTION: A manufacturing device OD of laminated oxygen sensor has a molding equipment 10, a carrying equipment 20, a water content regulator 30, a punching equipment 40, an adhesive applying equipment 50, a laminating equipment 60, and a baking equipment 70. The adhesive applying equipment 50 has an atomizer 51 for spraying water BW as adhesive to a work W; a template 53 on which an adhesive passing part 54 of the same form and the same size as the work W punched is formed to regulate the area for spraying the water BW; and an adhesion regulating plate 55 having a long rectangular slit 56 for regulating the quantity of water adhered to the work W.
Patent JP-2000306518-A (JP)
Title: Magnetron
Inventor: ITO YUICHI
IPC: H01J23/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prolong a lifetime by disposing a getter material in a quantity so as to adsorb discharge gas staying inside a tube for a long period. SOLUTION: A magnetron is provided with a cathode structural body including a filament 7 interposed between an upper end shield 17a and a lower end shield 17b, and two cathode leads 12a, 12b for supplying power to the filament 7. The cathode structure includes a ceramic spacer 18 for holding the two cathode leads 12a, 12b, a metal sleeve 19 inserted into at least one of the cathode leads 12a, 12b and caulked in abutment against the ceramic spacer 18 on the side of the lower end shield 12a so as to prevent axial movement of the ceramic spacer 18, and a getter material 20b filled in a clearance between the metal sleeve 19 and the cathode lead 12b.
Patent JP-H068263-A (JP)
Title: Method for keeping solid component and total weight of slush mixture and device therefor
Inventor: DEIBUITSUDO ARAN BATORAA
IPC: B29C41/18
Filed: 1993-04-20
Abstract: PURPOSE: To hold the solid components of a slush mixture and the total amt. thereof during the melting of the solid components by holding the wt. of the slush mixture in a principal container to a predetermined numerical value and holding the vol. thereof to a predetermined vol. value. CONSTITUTION: A detection probe 42 capable of detecting the volumetric change speed of slush hydrogen of a fuel tank 22 by a control mechanism 40, for example, a microprocessor is provided. The control mechanism 40 can generate the control signal proportional to the detected speed of the volumetric change of slush hydrogen of the fuel tank 22. The control mechanism 40 is further equipped with control signal wiring paths 44, 46 related to pumps 36, 38 capable of regulating the respective pumping speeds of pumps 36, 38 proportional to the speed of the volumetric change of slush hydrogen of the fuel tank 22.
Patent JP-S5822293-A (JP)
Inventor: KOYANAGI YUTAKA
IPC: F16D69/00
Filed: 1981-07-27
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-S62272631-A (JP)
Title: Distortion generation circuit
Inventor: ICHIKAWA AKIHIKO
IPC: H04B10/564
Filed: 1986-05-20
Abstract: PURPOSE:To enable an arbitrary quantity of distortion to generate, by adding a signal n-times as large as an input signal between the drain and the source of a FET, and adding the signal m-times as large as the input signal on the gate of the FET. CONSTITUTION:The input signal is branched, and the signal on one side is inputted to a plus input terminal (a) in an operational amplifier 1 through a resistance R1. A resistance R2 is connected between the input terminal (a), and the earth, and to the input terminal (a), the signal attenuated to N=R2/(R1 +R2) is inputted. The input signal on the other side is inputted to a plus input terminal (c) in an amplifier 6. A variable resistance Rv1 is connected between the minus input terminal (d) of the amplifier 6, and the earth, and also, a resistance R3 is connected between the input terminal (d), and the output of the amplifier 6. The gain (m) of the amplifier 6 can be found in expression m=1+R3/Rv1. Therefore, it is possible to change the val ue of (m) widely. Also, it is possible to obtain the expression of an element for (n) similar to (m) by using the amplifier, and to change the value of (n) widely. As a result, it is possible to change the distortion generating quantity of a FET2 arbitrarily.
Patent JP-H09304376-A (JP)
Title: Coke strength estimation device
Inventor: SUGIOKA SHINGO
IPC: G01N33/22
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of the strength estimation of coke by using an operation classification neural network, etc., for outputting operation results based on latest coal blend characteristics and operation conditions as a class of the coke. SOLUTION: A coal blend characteristics adjustment part 3 measures characteristics of an individual material having various kinds of characteristics and operates the coal blend characteristics based on the blend ratio of the individual material. A newest operational condition setting part 2 sets operational conditions in producing the coke from the coal blend. An operation classification neural network 7 inputs newest operational conditions from the condition setting part 2 and newest coal blend characteristics from the characteristic adjustment part 3 as parameter, and the class of the coke is found and outputted. A quality estimation part 8 inputs the operational conditions and the coal blend characteristics into a quality estimation model as parameters, and an estimation value of the coke strength is generated from the operational conditions and coal blend characteristics.
Patent JP-S5741357-A (JP)
Title: Austenite stainless steel with superior stress corrosion cracking resistance
Inventor: OOHASHI HIDEJI
IPC: C22C38/42
Filed: 1980-08-26
Abstract: PURPOSE: To obtain an austenite stainless steel with superior stress corrosion cracking resistance without remarkably increasing the manufacturing cost by adding Cu to SUS304 stainless steel.  
     CONSTITUTION: This austenite stainless steel consists of, by wt., 16W24% Cr, 6W15% Ni, ≤0.04% P, 0.4W1.5% Cu and the balance Fe with usually allowable impurities such as C, Si, Mn and S. Cu is known as an element improving corrosion resistance to nonoxidizing acid. On the other hand, when corrosion proceeds in a soln. of neutral chloride, it is considered that a liq. in corroded pits or crevices is similar to salts in properties. Accordingly, it is considered that Cu is effective in inhibiting the growth of local corrosion. Cu forms no passive film and only inhibits active dissolution, so it is considered that corrosion hardly reaches stress corrosion cracking. By adding W to the steel, the pitting and crevice corrosion resistances are improved furthermore. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10294466-A (JP)
Title: Liquid-crystal display device and manufacture thereof
Inventor: NAKADA SHINICHI
IPC: H01L21/324
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-crystal display device, provided with a thin film transistor in which superior on-characteristics is obtained, and a method for manufacturing it, in a forwardly staggered thin film transistor element in which ohmic contact is realized using a PH3 treatment. SOLUTION: A positive type photosensitive resist exists on source and drain electrodes 4 and 5, and under a condition where the surface of a silicon oxide film 3 between the source and drain electrodes 4 and 5, acting as a back channel, is exposed from the outermost surface, the surface of the silicon oxide film 3 between the source and drain electrodes 4 and 5, acting as a back channel interface, is flattened by dry or wet treatment. Thereby P-concentration sticking onto the back channel interface is suppressed, and characteristic improvement and stabilization of a transistor are realized.
Patent JP-H04320827-A (JP)
Title: Anticorrosive coating method of steel material
Inventor: TOU SHIYUNICHI
IPC: B05D7/24
Filed: 1991-04-22
Abstract: PURPOSE:To effectively prevent corrosion and contamination of a steel structure and the like by bonding a plastic sheet containing non-woven fabric to the surface of an anticorrosive layer which is a hydraulic paint film. CONSTITUTION:A hydraulic paint film 2 which does not dissolve into water is formed on an underwater steel structure and a protection layer comprises a plastic sheet 3 containing non-woven fabric and a flexible sheet 5 which has excellent corrosion resistance and is applicable to a steel structure, wherein the surface of the sheet 3 containing non-woven fabric is joined to the paint film 2. That is, an anticorrosive layer comprising a film 2 of hydraulic paint which does not dissolve into water is formed on a steel material 1 and a protection layer comprising the plastic sheet 3 to which non-woven fabric is bonded and the flexible sheet 5 which follows the configuration of the steel structure 1 is formed, whereby the surface of the sheet 3 is joined to the anticorrosive layer comprising the film 2.
Patent JP-H07134625-A (JP)
Title: Image light operational amplifier
Inventor: KAWAKAMI WATARU
IPC: G06E3/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an image light operational amplifier which operates by a new theory and can improve the operational accuracy of each pixel. CONSTITUTION:The polarization is turned in response to the light intensity of a signal 102, i.e., one of both image light input signals and this turning direction is inverted. Then the polarization of light signal is turned by the other image light input signal 101. These two image light input signals are put on each other at the polarization turning angle. An element 11 turns and reflects the polarization of the light made incident on a 2nd surface in accordance with the intensity of the light made incident on a 1st surface so that the polarization is turned in response to the light intensity. Then the light 112 having its polarization turned by the signal 102 is made incident again on the corresponding pixel position of the signal 101 after the turning direction of polarization is inverted by means of the element 11. The pixel positions of both signals 101 and 102 corresponding to each other are made incident on the pixel where the same elements are set close or desirably adjacent to each other. Therefore the inferior intra-surface equality can be compensated since the adjacent pixels have the comparatively similar characteristics.
Patent JP-2000017171-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: ONISHI KOJI
IPC: C08K7/14
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant polyamide resin composition having excellent mechanical characteristics, heat resistance, moldability and dimensional stability, slight reduction in rigidity in a water absorpted state and in rate of change of dimension. SOLUTION: This flame-retardant polyamide resin composition comprises (A) a polyamide resin which is composed of (a) 75-45 mol.% hexamethylene terephthalamide unit and (b) 25-55 mol.% of an aliphatic polyamide unit having >=8 carbon atoms (amide group concentration) per amide group and has characteristics of (i) >=280 deg.C and <325 deg.C melting point and (ii) >=40 deg.C glass transition point in saturated water absorption obtained from viscoelastic measurement and >=80 deg.C at least one peak position among peaks of plural observed elasticity losses, (B) a polymer flame-retardant having 55-70% halogen content and >=5,000 weight-average molecular weight and (c) a flame-retardant auxiliary.
Patent JP-H0627605-A (JP)
Title: Photpgraphic material provided with improved granularity
Inventor: RARII DEIIN EDOWAAZU
IPC: G03C7/32
Filed: 1993-05-19
Abstract: PURPOSE: To provide a multilayer photographic element of the photographic material, which has improved sharpness, color and granularity. CONSTITUTION: The multilayer element of this photographic material has photographic emulsion layers arranged as follows: (a) the lowest sensitivity red- sensitive layer that is a photographic emulsion layer nearest to a substrate; (b) the lowest sensitivity green-sensitive layer that is adjacent to the lowest sensitivity red-sensitive layer; (c) an intermediate sensitivity red-sensitive layer that is adjacent to the lowest sensitivity green-sensitive layer and in contact with the highest sensitivity red-sensitive layer; and (d) the highest sensitivity red-sensitive layer that is a coupler deficiency layer and contains no cyan image dyestuff forming coupler.
Patent JP-S63283206-A (JP)
Title: Multibeam antenna
Inventor: SHIYOUGI HIROKI
IPC: H01Q25/00
Filed: 1987-05-15
Abstract: PURPOSE:To perform the suppression of a side lope and that of cross polarization and to improve radial directivity, by constituting a primary radiator of plural antenna devices, and setting the excitation distribution of the plural antenna devices by a prescribed equation. CONSTITUTION:A feeder part which excites the plural antenna elements 1-9 consisting of the primary radiator so as to satisfy almost an excitation weight Wn decided by an excitation weight vector W is provided. In such a case, on the horns 1-9 which become the antenna elements, the excitation weights W1-W9 are applied by a weight apparatus respectively, and waves inputted to each horn, after weight being applied on it, are synthesized by a synthesizer 10. And when the excitation weight to minimize an output power Pout is found, only the component of a desired wave remains in the output power, and an interfering wave component is negated, then, the excitation weight W to minimize the Pout can be obtained analytically. In such a way, it is possible to synthesize directivity with low side lope and low cross polarization at a prescribed angle area.
Patent JP-S598319-A (JP)
Title: Preparing device for coil
Inventor: ARAKAWA SHIYUNSUKE
IPC: B65H23/188
Filed: 1982-07-07
Abstract: PURPOSE:To stabilize the characteristics of the coil by controlling the tension of the take-up coil by a winding tension detecting means set up in the intermediate part of a material coil and the take-up coil. CONSTITUTION:The material coil 2 wound on a winding shaft 1 is wound by a winding shaft 3, and changed into the take-up coil 4. An electromagnet 5, a position thereof can be varied minutely, is set up in the intermediate path of the material coil 2 and the take-up coil 4, and attracts the coil band 6 of the material coil 2 and gives tension. A load cell 7 measures the minute variation of the position of the electromagnet 5 due to the variation of tension of the take-up coil 4, and converts the variation into a change of output currents. The output currents are compared with an output from a setter 8 by a comparator 9, the excitation currents of the electromagnet 5 are changed through a current regulator 10, and tension is kept constant. Accordingly, the tension of the take-up coil 4 is kept constant, and the variance of magnetic characteristics is prevented.
Patent JP-H01288023-A (JP)
Title: Millimeter wave private branch radio communication system
Inventor: KASUGA OSAMU
IPC: H04B7/26
Filed: 1988-05-16
Abstract: PURPOSE:To attain countermeasures against line interruption and separation of the circuit and to realize a high speed in-premises radio communication system by adopting the frequency spread system and the space diversity system. CONSTITUTION:In case of the communication from a master station transmitter- receiver to a 1st slave station transmitter-receiver 1, a base band signal inputted from a coaxial cable 5 to master station transmitters-receivers 3, 4 is modulated after being subject to spread spectrum processing by different codes A, B and sent toward the 1st slave station transmitter-receiver 1. Then a signal sent from the master station transmitters-receivers 3, 4 is received by using an antenna 6 in the 1st slave station transmitter-receiver 1, a received signal is inputted via a transmission-reception multicoupler 16 to a frequency converter 21, where the signal is subjected to frequency modulation and inputted to a correlation device 22. The correlation of the received signal is detected at the correlation device 22 by using a code A of the code generator 24 at first and then demodulated by a demodulator 23 by a spread spectrum gain of 20dB. Thus, the transmission-reception between the master station transmitter-receiver and the slave station transmitter-receiver are implemented in an excellent way.
Patent JP-2000300298-A (JP)
Title: Judgement of anti-white hair effect
Inventor: IDETA TATSUO
IPC: C12N15/09
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To estimate the color of hair for screening an anti-white hair agent and judging the effect of anti-white hair agent, etc., by detecting an mRNA encoding tyrosinase in a separated hair follicle by a method such as RP-PCR. SOLUTION: A scalp tissue is cut out from a surgically ablated scalp right under a basement membrane by a stereomicroscope, a hair follicle in a shape of embedded in a fat tissue is isolated by tweezers, put in a micro-homogenizer, mixed with an RNase inhibitor, ground at a room temperature, an RNA is separated from the ground contents by a routine procedure, treated with an oligo(dT) to isolate a mRNA, which is subjected to an RNA transcription- polymerase chain reaction method (RT-PCR) by using a reverse transcriptase and a pair of primers complementary at two parts of a gene encoding tyrosinase as a PCR primer and an mRNA encoding tyrosinase in the hair follicle is amplified and detected to estimate a hair color.