baber/WOPTO huggingface dataset:
Patent JP-S5341049-A (JP)
Title: Process for treating dirty water
Inventor: MIWA SHINJI
IPC: C02F3/08
Filed: 1976-09-27
Abstract: PURPOSE: To widen the extent of dirty waters which can be treated, and to improve the treating efficiency using active carbon having a catalytic action. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06307637-A (JP)
Title: Gas lighter and its manufacture
Inventor: IWABORI MASAYUKI
IPC: F23Q2/16
Filed: 1993-04-20
Abstract: PURPOSE:To reduce a manufacturing cost and improve performance of gasification by a method wherein a part of a fuel flow rate control part and a fuel discharging flame port are insert molded integrally in synthetic resin. CONSTITUTION:A gas lighter is comprised of a main body 2 of the gas lighter provided with a fuel tank part 1, a fuel flow rate control part 3, a fuel discharging flame port 4, and a synthetic resin 5 applied as major component parts (a), and of a flint type flame ignition part 6. A part of the fuel flow rate control part 3 and the fuel discharging flame port 4 are of press-formed composing members 14, 19. The formed composing members 14, 19 are insert molded in synthetic resin 5, the fuel flow rate control part 3 and the fuel discharging flame port are integrally formed so as to form the main constituting parts (a). With such an arrangement as above, it is possible to reduce a manufacturing cost and at the same time to improve a performance of gasification.
Patent JP-S5240422-A (JP)
Title: Wear resistant alloy cast iron
Inventor: HANATA TADAO
IPC: C22C37/06
Filed: 1975-09-27
Abstract: PURPOSE: Wear resistant alloy cast iron with sharply improved wear resistance, having toughness equal to or somewhat higher than that of high chromium cast iron. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5741891-A (JP)
Title: Method for pressure butt welding by electroheating of stainless steel material and copper material
Inventor: YONEZAWA MASATOSHI
IPC: B23K11/20
Filed: 1980-08-25
Abstract: PURPOSE:To soundly join a copper material and a stainless steel material by high frequency heating the work prior to pressure welding and correcting the melting delay of the copper material. CONSTITUTION:A stainless steel material SuS is clamped by electrodes Cu' for conduction of electricity and a copper material Cu by electrodes SuS' for conduction of electricity, whereby both materials are made pressure weldable by electroheating. Next, the butt end part of the copper material Cu is preheated with a high frequency coil Q. Thence, right after the heating, electricity is conducted to the electrodes Cu', SuS', and while both base materials SuS, and Cu are electroheated, pressure is applied to the butt end parts, whereby the end parts of both base metals are pressure-welded.
Patent JP-S599514-A (JP)
Title: Gyroscope
Inventor: KONDOU HISASHI
IPC: G01D5/38
Filed: 1982-07-07
Abstract: PURPOSE:To improve measuring accuracy, by computing positions under the same conditions, based on the change in the positive and negative directions of a sine wave which is approximate to the interference fringes of light obtained by dividing the difference in outputs of optical sensors into small parts by an A/D converter, thereby making the positions of the brightest and darkest points accurate. CONSTITUTION:The outputs of optical sensors 10A, 10B,... of a line sensor are amplified by an amplifier 13. An A/D converter 14 electrically divides the difference in amplified bright and dark outputs into small parts and converts the result into a sine wave. The converter 14 is connected to the amplifier 13. An operating device 15 computes positions E, F, and G, where the rate of change of said sine wave becomes the maximum at both positive and negative directions and computes 1/2 of said computed positions. The operating device 15 is connected to the converter 14. The central positions in the parts E-F and F-G are obtained. Then one position becomes a brightest point Lm when a curve changes from the positive direction to the negative direction and the other position becomes a darkest point Dm when the negative direction is changed to the positive direction. Distances (l) and (d) from the center to the points Lm and Dm are measured. Thus the brightest and darkest points which are close to a true position can be obtained. In this way, the changing amount of the interference fringes, which are changed by the movement of moving body, can be accurately measured.
Patent JP-S5740704-A (JP)
Title: Pickup cartridge
Inventor: ICHINO HIROYUKI
IPC: G11B3/50
Filed: 1980-08-25
Abstract: PURPOSE:To facilitate assembly and to damp a vibration system excellently by slanting the contact surface between a coil holder and a damper at a prescribed angle theta to a light perpendicular to the center axis of a cantilever. CONSTITUTION:The contact surfaces between a coil holder 24 and a pickup holder 28, and a damper 10 are formed nearly at right angles to the extending direction of the pickup holder 28. Further, the contact surface between the coil holder 24 and the damper is slanted at a prescribed angle theta to a line perpendicular to the center axis of a cantilever 1. Since the contact surface of the damper 10 is at right angles to the extending direction of the pickup holder 28, i.e. the direction in which the tensile force W of a wire 6 operates, compressing force applied to the damper 10 by the tensile force W is in a compression direction and the damper 10 never deforms abnormally owing to the operation of uneven force, thereby damping a vibration system excellently.
Patent JP-H0836183-A (JP)
Title: Liquid crystal orienting agent and liquid crystal display element
Inventor: MIZUSHIMA SHIGEMITSU
IPC: G02F1/1337
Filed: 1995-05-16
Abstract: PURPOSE:To obtain good orientating property of a liquid crystal and to change the pretilt angle with small energy of irradiation in a short time by constituting a liquid crystal orienting agent of a specified polymer. CONSTITUTION:This orienting agent consists of a polymer containing at least one structural unit selected from a group of structural units expressed by formula I and structural units expressed by formula II. The polymer has such a property that when the polymer in a thin film state is irradiated with radiation, it can change the pretilt angle of a liquid crystal compared to the state before irradiation. In formula I, R<1> and R<2> are quadrivalent and bivalent org. groups and at least one of these org. groups is an aliphatic or alicyclic hydrocarbon group or a group containing aliphatic or alicyclic hydrocarbon groups. In formula II, R<3> and R<4> are quadrivalent or bivalent org. groups and at least one of these org. groups is an aliphatic or alicyclic hydrocarbon group or a group containing aliphatic or alicyclic hydrocarbon groups.
Patent JP-H01288171-A (JP)
Title: Horizontal deflection circuit
Inventor: BANDO TAKAHIRO
IPC: H04N3/16
Filed: 1988-05-16
Abstract: PURPOSE:To prevent occurrence of deformed pattern by adjusting the current flowing to an input terminal of a horizontal oscillation circuit according to the quantity of an output voltage of an automatic frequency control(AFC) circuit thereby making the output voltage of the AFC circuit coincident with the input voltage of the horizontal oscillation circuit. CONSTITUTION:A current of an input terminal of a horizontal oscillation circuit 4 is controlled to make the input voltage of the horizontal oscillation circuit 4 coincident with the output voltage of the AFC circuit 1. For example, when the output voltage of the AFC circuit 1 is larger than the input terminal voltage of the horizontal oscillation circuit 4, the output voltage of the differential amplifier 8 is increased. Then a correction current flows to the input signal of the horizontal oscillation circuit 4 from the differential amplifier 8 and the correction to be applied to the output voltage of the AFC circuit 1 is less. Then the output voltage of the AFC circuit 1 is decreased and made nearly coincident with the input terminal voltage of the horizontal oscillation circuit 4. As a result, no adjustment of the horizontal frequency is attained and the pattern with less disturbed scanning is obtained.
Patent JP-H08314879-A (JP)
Title: Method for learning neural network and neural network type pattern recognition device
Inventor: KAWAJIRI HIROMITSU
IPC: G06N3/00
Filed: 1995-05-16
Abstract: PURPOSE: To prevent the excess learning of a neural network. CONSTITUTION: Data for learning of high quality (data for teacher) is surely learned and data for learning which is low in quality and is difficult to be discriminated is fuzzily learned (fuzzy learning processing). This fuzzy learning processing is, for instance, controlled by a changing means changing the value of an teacher signal. For instance, the processing is controlled by a changing means 21a changing the criterion of judgment (a prescribed error sum value G) for judging the necessary time of learning.
Patent JP-H08312034-A (JP)
Title: Installing metal fitting of gypsum building material
Inventor: KORIYAMA KAZUHIKO
IPC: E04B2/82
Filed: 1995-05-16
Abstract: PURPOSE: To firmly install a gypsum building material on the building frame ceiling by increasing connecting strength with the gypsum building material. CONSTITUTION: An installing metal fitting 8 is provided with a vertical piece 9 coming into contact with an upper one side surface 1a of a gypsum building material 1, a horizontal piece 10 coming into contact with an upper end surface 1b of the gypsum building material 1 and a clip metal fitting (a Z clip) 11 fixed by welding of the vertical piece 9. This installing metal fitting 8 is brought into contact with an upper part of the gypsum building frame 1, and is fixed to the gypsum building frame 1 by a machine screw 12 from an upper other side surface 1c of the gypsum building material 1.
Patent JP-H02299462-A (JP)
Title: Switching element circuit
Inventor: MIZOHATA FUMIO
IPC: H03K17/64
Filed: 1989-05-10
Abstract: PURPOSE:To promote the efficiency of a switching element and, at the same time, to control voltage increase between elements after turn off by connecting the switching element and the primary winding of a transformer to DC power in series, and taking out the output from the secondary winding of the transformer. CONSTITUTION:In an OFF period of a switching element 3, a capacitor 2 is charged through a constant current circuit 11. When the switching element 3 is turned ON, an electric charge in the capacitor 2 is discharged through the primary winding 4a of a transformer 4 and the switching element 3, and the output is induced to the secondary winding 4b of the transformer 4. After that, when the switching element 3 is turned OFF, excitation energy accumulated in the transformer 4 up to that time is regenerated to the side of DC power 1 through a diode 12 and the capacitor 2. According to the constitution, the efficiency of the switching element 3 as a circuit is promoted and, at the same time, the overvoltage VCE of the switching element 3 after turn off can be quickly controlled.
Patent JP-S5819507-A (JP)
Title: Manufacture of optical sensor
Inventor: HAYASHI TAKAZOU
IPC: G01P3/486
Filed: 1981-07-28
Abstract: PURPOSE:To obtain the compact optical sensor having a small number of parts, by placing optical fiber which is bent at a small curvature in a high temperature atmosphere, removing the strain of the fiber, molding said optical fiber with resin, thereby forming the optical sensor. CONSTITUTION:The optical fiber 201 comprising a core and a clad is bent in a U shape at the small curvature. Then the optical fiber is placed in the high temperature atmosphere wherein the optical fiber 201 reaches a softening point so that the U shaped bent part of the optical fiber 10 is not broken, and the strain is removed. Then the optical fiber 201 whose bent shape is settled is placed in a metal mold. Then the resin is inputted and molded together with the optical fiber 201. Thereafter a groove 204, in which rotary encoder to be measured is placed, is provided.
Patent JP-S5643211-A (JP)
Title: Remedy for athlete's foot
Inventor: YAMASHITA MASATSUGU
IPC: A61K31/22
Filed: 1979-09-14
Abstract: PURPOSE: A remedy for athlete's foot comprising glycerol ester of a 2W14C carboxylic acid as an active constituent.  
     CONSTITUTION: A remedy for athlete's foot comprising glycerol ester of a 2W14C carboxylic acid as an active constituent. Acetic, propionic, butyric, valeric or caproic acid may be cited as the 2W14C carboxylic acid, and is used alone or in a mixture of two or more types thereof. The ester is synthesized by esterifying a carboxylic acid with glycerol by the conventional method, and purifying the ester through removal of the unreacted carboxylic acid, decolorization, deodorization, etc. Alternatively, a natural fat or oil containing the glycerol ester may be purified and used. The glycerol ester is a liquid or semisolid at ordinary temperature, has the powerful permeation to the skin and a strong fungicidal action of trichophyton and other molds. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6327443-A (JP)
Inventor: KARU WAI MAIAAZU
IPC: B01J31/00
Filed: 1987-05-15
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-H07285261-A (JP)
Title: Transfer of watercolor composite-layer print
Inventor: TAKANO ATSUSHI
IPC: G09B19/10
Filed: 1994-04-18
Abstract: PURPOSE:To certainly enable even the transfer of a watercolor print of many colors by bonding the letterpress or intalio type fragments of a stable fiber sheet for a watercolor print to a transparent transfer plate in a jigsaw puzzle form to color the transfer plate. CONSTITUTION:A triple-layered transparent transfer plate B is fitted to the depressed surface of a print transfer case A and appropriate coloring is applied to letterpress type fragments (1) while print paper D id stabilized on the depressed surface on the opposite side of the case A to fold the print transfer case A and a handkerchief or tissue paper is applied to the depressed surface on the rear side of the print paper D to be slid under pressure. Then, precise color printing can be performed in a jigsaw puzzle state without shifting the surface of a print original plate and that of the print paper. The print transfer case A is opened on the way of transfer and the state of a print surface is inspected or a complement is applied to the transparent transfer plate simply and rapidly at any time. Therefore, wasteful printing apt to cause in the case of a conventional carving print is rarely caused.
Patent JP-S60261716-A (JP)
Title: Active suspension device
Inventor: DOI SHIYUNICHI
IPC: B60G17/0165
Filed: 1984-06-09
Abstract: PURPOSE:To make a feeling of vibro-comfortableness so optimum as well as to improve driving stability and kinetic characteristics, by installing a driving device, which controls throttle valve opening between a gas-liquid chamber of a fluid spring and an actuator on the basis of a signal out of a signal setting device. CONSTITUTION:A road state judging device IIa is provided with a differentiator circuit 1, differentiating the relative displacement detected by a displacement detecting device I a and outputting a time variation X', and a comparative judging circuit 6 which outputs a signal that there is an uneven part on a road surface if the signal showing the ratio of X'/X is larger than the reference value. And, a signal setting device IIb is provided with a second operational circuit 9 finding a passing time interval from the car speed detected by a car speed detecting device I b and a front-rear wheel base L and a delay time setting circuit 10 setting selection delay time T for throttle valve opening, and after the elapse of the passing time, it reduces the opening of a throttle valve of a gas-liquid fluid spring, making damping force larger, whereby the valve is operated so as to accelerate the damping, thus comfortable performance is improved.
Patent JP-H05311286-A (JP)
Title: High tensile strength copper alloy excellent in wear resistance and its manufacture
Inventor: MIYATO MOTOHISA
IPC: C22F1/08
Filed: 1992-05-11
Abstract: PURPOSE:To obtain the objective copper alloy easily capable of cold working and excellent in strength and wear resistance by subjecting an allay contg. specified Al, Ni, Fe, Cr, Mn, Zn and Cu to hot and cold working, annealing, heat treatment or the like under prescribed conditions. CONSTITUTION:An alloy constituted of, by weight, 4 to 8% Al, 0.5 to 5% Ni, 0.5 to 5% Fe, 0.01 to 0.5% Cr, 0.01 to 0.5% Mn and 0.1 to 5% Zn, and the balance Cu is melted. The ingot of this alloy is subjected to hot working and is thereafter cooled from >=650 deg.C at >=5 deg.C/sec cooling rate. Next, this alloy is subjected to cold working at >=50% draft, is thereafter heated at 650 to 850 deg.C for 30min to 4hr and is subjected to process annealing. Then, the alloy is subjected to cold working at 50 to 70% draft and is subjected to annealing of executing heating at 700 to 950C. Next, the alloy is subjected to cold working at >=20% draft and is thereafter subjected to heat treatment at 350 to 550 deg.C.
Patent JP-S5545315-A (JP)
Title: Preparation of feed for raising earthworms and its device
Inventor: INOUE MAMORU
IPC: A23K1/18
Filed: 1978-09-25
Abstract: PURPOSE: To obtain a formula feed of uniform quality and particle size, without incompatibility, by using a means of screeing and pulverizing vegetable and fruit wastes and garbage, and a means of adding ingredients, e.g. an aerating agent and a pH adjustor.  
     CONSTITUTION: Wastes, e.g. vegetable and fruit and garbage, are separated by the ingredients, and stored in the boxes 4 and 5, and the incompatible substances are removed from the wastes by the magnetic separators 9 and 12 and manual operation 10. The wastes are tehn pulvenized by the unit 11, classified by the rotary screen 13, and mixed with additives from the boxes 17 in the mixers 19, and charged into the containers 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60261489-A (JP)
Inventor: NAKATANI TOSHIO
IPC: D05B35/04
Filed: 1984-06-08
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-S63281504-A (JP)
Title: Fet frequency multiplier
Inventor: IWATSUKI MASANORI
IPC: H03B19/14
Filed: 1987-05-14
Abstract: PURPOSE:To obtain an FET frequency multiplier of a wide band by constituting the FET element of plural steps to be provided between a fundamental wave matching circuit in which a fundamental wave signal is inputted and a multiplying wave matching circuit to output a multiplying wave signal, of an FET group in which respective step intervals are direct-current-cut by a capacitor and concatenated with the shortest distance. CONSTITUTION:A fundamental wave signal input is inputted in a fundamental wave matching circuit 2 constituted of a microstrip line 21 made of an alumina substrate, etc., to a fundamental wave, an impedance matching is taken and sent to an FET group 1, to the higher harmonic wave of a desired degree out of high harmonic waves generated in this place, the impedance matching is executed and the fundamental wave signal is selected by a multiplying wave matching circuit 3 of a microstrip 31 and outputted as multiplying wave signal. In this constitution, the FET group 1 is constituted of the cascade connecting of FET elements 11-1n, a source S of respective elements is earthed, a drain D is connected through a capacitor C1 of a direct-current-cutting to an element 12 of next step, a stain bias +VD is given to each drain S and a gate bias -VG is given to a gate G of a first step element 11.
Patent JP-H08292089-A (JP)
Title: Device for judging abnormal vibration in mechanical constituent element
Inventor: SHIMIZU KOZO
IPC: G01H17/00
Filed: 1995-04-20
Abstract: PURPOSE: To improve the reliability of the detected results in getting rid of any possible false detection in error by constituting a filter circuit or a constituent element into being variable, and using it as a variable BPF. CONSTITUTION: A filter circuit 23 is connected to a charge amplifier circuit 21 and an integration circuit 22 via a selector switch SW, and a voltage value conformed to acceleration or output of the circuit 21 or another voltage value conformed to speed or output of the circuit 22 is inputted by selection of the switch SW. This filter circuit 23 is of variable BPF where the range of vibration frequency to be monitored in advance is set up by selection of a program preset and stored in a memory circuit 27, and all signals other than the vibration frequency to be monitored by an abnormal state are cut.  In addition, any vibration to be produced in time of the abnormal state of constituent elements and cutting tools and the like is featured in the range of vibration frequency to be produced by the contents of the abnormal state, and with this vibration frequency grasped, the contents and degrees of the abnormal state can be judged.
Patent JP-H10307050-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter which can restrict consumption power and detect the presence/absence of a gas leak with high accuracy at an automatic gas leak inspection carried out when a shutting valve is once opened after closed by some reason. SOLUTION: In a gas leak inspection carried out by opening a shutting valve temporarily after a flow passage is shut because of a flow rate abnormality, a flow sensor 30 is used in a normal sensitivity mode. On the other hand, in a gas leak inspection carried out by temporarily opening the shutting valve after the flow passage is shut consequent to the detection of an earthquake, the flow sensor 30 is used in a high sensitivity mode. Accordingly, the flow sensor 30 is limited in usage in the high sensitivity mode consuming a large amount of power, and enabled to detect a minute gas leak which may be caused by the earthquake while the power required for the gas leak inspection when the sensor is recovered after the shutting valve is driven is reduced. Particularly, a life of a battery can be elongated in a gas meter driven by the battery.
Patent JP-S5822514-A (JP)
Inventor: ANZAI MICHIYOSHI
IPC: H02G9/10
Filed: 1981-07-29
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-S5242334-A (JP)
Title: Computer
Inventor: NAMIMOTO KEIJI
IPC: G06F9/52
Filed: 1975-09-30
Abstract: PURPOSE: To enable the reduction of number of terminals by transmitting the condition of permission/queuing of memory access to each unit by utilizing the control signal, when the processor or the direct memory access unit makes memory access. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02296482-A (JP)
Title: Encoder
Inventor: ISHIKAWA TAKASHI
IPC: H04N19/154
Filed: 1989-05-11
Abstract: PURPOSE:To suppress and eliminate an edge business effectively by using a movement detection means to validate a feedback means at a portion discriminated to be in standstill and fixing the feedback quantity at the standstill part between frames in an order of a digital transmission system of a picture signal such as a television signal. CONSTITUTION:A switch 58 connects to a contact (b) when the result of detection of a movement detection circuit 62 represents 'movement' and connects to a contact (a) when the result represents 'standstill' conversely. Thus, the value of the preceding frame is written in a frame memory 56 in the picture standstill part and a correction value alphagi(n) of the existing frame from a gate circuit 52 is written in the frame memory 56 in the picture moving part. Thus, an input sampling value xi(n) is corrected by a correction quantity reflecting the quantized error of a corresponding picture element of the preceding frame in the standstill portion when the quantization error of a prescribed level or over exists. As a result, the fluctuation between frames in a picture portion with a large quantization error in which edge business is a problem is nearly completely suppressed.
Patent JP-S62275064-A (JP)
Inventor: URASATO NOBUAKI
IPC: C04B35/565
Filed: 1986-05-22
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。