baber/WOPTO huggingface dataset:
Patent JP-H08264103-A (JP)
Title: Cathode structure, and its manufacture
Inventor: TAKAKURA HIROSHI
IPC: H01J9/04
Filed: 1995-03-24
Abstract: PURPOSE: To make possible reliable assembly without using resistance welding. CONSTITUTION: This is a cathode structure being equipped with a tubular eyelet 3, a sleeve 4 with a built-in heater 7, and a cup 5 for accommodating a cathode base substance 8, and the sleeve 4 and the cup 5 arranged coaxially with the eyelet 3 are respectively fixed opposedly faced each of the closed end surfaces mutually through a metallic fine wires 6, and also these sleeve 4 and the cup 5a are supported by the eyelet 3 through the metallic fine line 6. A ring 9 is fixed to the open end of the eyelet 3, with their peripheries respectively abutted against each other, and also the metallic fine wires 6 are welded by laser in condition of being buried in this ring face.
Patent JP-S51141086-A (JP)
Title: Decorative dish and method of producing the same
Inventor: KATSUMI KENJI
IPC: A47G1/00
Filed: 1975-05-30
Abstract: PURPOSE: To provide a decorative dish having no void and unevenness of the coating surface, relying upon a use of an epoxy resin having a high transparency as a coating liquid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62224022-A (JP)
Title: Target mark for adjusting focus of electron beam
Inventor: IWASAKI TERUO
IPC: H01L21/027
Filed: 1986-03-26
Abstract: PURPOSE:To simplyfy the mounting work by a method wherein an intergrated structure is established by laminatedly fixing the second marking member which has a specified thickness with smaller area than that of the first marking member on the first member, and the both marks are formed on the same manufacturing process. CONSTITUTION:Already cut Si upper marks 8a-8d are fixed on the desired position of a wafer 7 with suitable distance by using a liquid adhesive 12. A piece which has been machined to the specified thickness corresponding to the difference in the level is selected for the marking member. Moreover, the upper and lower marking members 7 and 8 have been coated with an electron beam resist 11. After the water 7 is fixed on a cassette holder 15, a target pattern is drawn with an electron beam 10 and developed, the drawn section A and B is formed in a reverse save-shape, and a heavy metal film 16 is evaporated from the surface side of the wafer. They are lifted off to remove the resist completely. After the scripe, the marks made are fixed on the base as reference target marks 7 and 8.
Patent JP-H04237457-A (JP)
Title: Cooling of emulsified oil and fat composition
Inventor: TAKAHASHI YASUYUKI
IPC: A23L9/20
Filed: 1991-01-11
Abstract: PURPOSE:To obtain an emulsified oil and fat composition having excellent emulsion stability and palatability by quickly cooling an emulsified oil and fat composition with a heatexchanger under a condition to follow a specific cooling curve. CONSTITUTION:An emulsified oil and fat composition useful as a main component of a food such as whipped cream is quickly cooled by a heat-exchanger using a refrigerant such as ethylene glycol of <=0 deg.C under a condition satisfying the formula I (Y is temperature of the emulsified oil and fat composition at the distance X; T1 is temperature of the emulsified oil and fat composition at the inlet of the heat-exchanger; T2 is temperature of the emulsified oil and fat composition at the outlet of the heat-exchanger; t1 is temperature of the refrigerant at the inlet of the heat-exchanger; t2 is temperature of the refrigerant at the outlet of the heatexchanger; l is total length of the heat-exchanger; T1 is 15-70 deg.C; T2 is -1 to +10 deg.C; t is <=0 deg.C) along a cooling curve satisfying the formula II (Tm is cooling time; W is flow rate of the emulsified oil and fat composition; A is cross-section of the heat-exchanger; 3g is specific gravity of the emulsified oil and fat composition; l is total length of the heatexchanger; Tm is 1/60<2> to 300/60<2>).
Patent JP-H05272372-A (JP)
Title: Pressure sensor freezing preventing device for internal combustion engine
IPC: F02M35/10
Filed: 1992-03-24
Abstract: PURPOSE:To prevent moisture condensation, and prevent deterioration of responsiveness by effectively using a space inside a box provided close to a surge tank. CONSTITUTION:A box 16 is provided close to a surge tank 10 in a pressure guide tube from the surge tank 10 to a pressure sensor 12, and an aperture 22 having at least a similar total surface to the minimum effective surface in the pressure guide tube is disposed at an outer circumferential part in a partition wall 20 inside the box 16. Moist air from the surge tank is caught in the box provided close to the surge tank, and the moist air is not transmitted to a part at a temperature lower than a dew point closer to the pressure sensor 12 than the box 16. Moisture condensation inside the pressure guide tube can thus be prevented. Air is circulated in a space inside the box 16 by effect of the aperture 22 provided in the partition wall 20, thereby utilization efficiency of the space in the box can be increased.
Patent JP-S51142280-A (JP)
Title: Gate turn-off thyristor
Inventor: AZUMA MINORU
IPC: H01L29/744
Filed: 1975-06-03
Abstract: PURPOSE:To prevent the damage due to the concentration of currnets, and to reduce both forward-voltage drops and leakage current during the conduction, by dispersing the concentration of currents at the time of turn-off.
Patent JP-H03270613-A (JP)
Title: Method for underground wiring of communication wire by using fluid transport pipe
Inventor: TOYOKAWA KAZUO
IPC: H02G1/06
Filed: 1990-03-16
Abstract: PURPOSE:To reduce the cost of underground wiring and to shorten a term of works by laying a communication wire in a hole or space which is made along a longitudinal direction in a part of a body of a fluid transport pipe such as a sewerage, aqueduct, etc., or in a part of a space of the pipe. CONSTITUTION:A communication wire is passed through a hole 5b which is made in a longitudinal direction in a pipe wall of a fluid transport pipe 5 such as a sewerage, aqueduct, etc., or through a space 5a which is made in a longitudinal direction in a part of a space of the pipe. A main track of the communication wire and an incoming line to a consumer 7 are connected at a manhole or handhole 4 and the incoming line is passed in a conduit 6 for the consumer 7.
Patent JP-S54157352-A (JP)
Title: Exothermic material
Inventor: SHIBATA TSUNEO
IPC: H05B3/14
Filed: 1978-06-01
Abstract: PURPOSE: To obtain exothermic material with stable resistance value in such a way that electroconductive particle, crystalline high molecular material are mixingly kneaded with a material to be inhomogenous nucleus to this crystalline high molecular material.  
     CONSTITUTION: An exothermic material obtained in such a way that electroconductive particle composed of 40 weight % of furnace system carbon black, for example crystalline high molecular material composed of 55 weight % of polyfluoro- vinylidene, and material with inhomogenous nucleus to crystal composed of 5 weight % of potassium chloride are mixingly kneaded and formed is characterized into (a) curve in rising time of temperature, into b curve in falling time of temperature, in comparison with conventional example in c curve in case where the material to be inhomogenous nucleus to the crystal is not mixed, it facilitates to obtain the characteristics of stability with less hysteresis in the resistance value owing to the temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58185472-A (JP)
Inventor: MINAKI TOSHIHIRO
IPC: C04B14/38
Filed: 1982-04-22
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。
Patent JP-S60226294-A (JP)
Inventor: FURANKURIN HAAGUREIBU
IPC: H04Q1/14
Filed: 1985-03-29
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-S56162458-A (JP)
Title: Cathode-ray tube device
Inventor: IKEGAKI NOBU
IPC: H04N5/645
Filed: 1980-05-21
Abstract: PURPOSE:To prevent a picture from oscillating and obtain its good display by using two-or-more soft and hard filling member layers which hold a cathode-ray tube along with a plane which is vertical to a tube axis. CONSTITUTION:When a cathode-ray tube 30 is mounted inside an armoured box 26, a cathode-ray tube device is formed by providing a filling member layer 27a almost at the center between this armounred box 26 and a funnel 22 and filling member layers 27b and 27c in front and at the rear of this layer. These filling member layers 27a, 27b, and 27c attenuate oscillation and reduce the oscillation which is applied to the cathode-ray tube 30. Besides, these filling member layers 27a-27c can be properly made of the silicone rubber which becomes a rubber-type material by mixing liquid-type materials consisting of at least two components, making them flow in gaps, and hardening them through the reaction of each component. Thus a picture is prevented from oscillating and its good display, can be obtained.
Patent JP-S60208072-A (JP)
Inventor: YATABA TAKESHI
IPC: H02G1/14
Filed: 1984-04-02
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-S63232785-A (JP)
Title: Time base compressing and recording signal processing system and time base compressing signal recording medium
Inventor: OZAWA KEIJI
IPC: H04N9/81
Filed: 1987-03-20
Abstract: PURPOSE:To generate a correct clock signal by compressing only a color difference signal with a time base without compressing a luminance signal and inserting it in the horizontal blanking period of a component video signal. CONSTITUTION:Only a color difference line sequential signal is compressed with a time base, inserted in the horizontal blanking period of a component video signal and recorded to a recording medium. A color difference sequential signal inserts a color difference signal and a luminance signal in one horizontal period, a horizontal synchronizing signal is provided for the discrimination of a color difference signal at the interval of one line and this is made into the discriminating signal of the color difference signal. A pilot signal to generate a reproducing clock signal is overlapped into the luminance signal by the relation of the band sharing interleave and it is recorded to a recording medium. Namely, a pilot signal to generate a reproducing clock signal, which is a frequency of 2 MHz or above and a luminance signal band or below, the frequency of a horizontal frequency 1/2.(2n-1) of a luminance signal and further, the frequency in the prescribed relation with a clock signal for compressing a color difference signal, is overlapped into the video signal of the period excluding a compressed chrominance component period and recorded to the recording medium.
Patent JP-S58183348-A (JP)
Title: Heater for automotive steering wheel
Inventor: NAKAGAWA MITSURU
IPC: B62D1/06
Filed: 1982-04-20
Abstract: PURPOSE:To simplify a circuit construction, by a method wherein ceramic heating elements are fitted around a metallic core member provided in the interior of a steering wheel, and a current-passing circuit for the heating elements is constituted of each of the core members and a steering shaft. CONSTITUTION:A wheel part 4, a central part 11 and spoke parts 5 of a steering wheel 2 are produced by molding a synthetic resin pellicle 3, 3a, 3b respectively around the metallic core members 2, 2a, 2b. The wheel part 4 is provided with a heating part 6 which comprises the heating elements 61, 61a provided around the core member 2, the inside surface 62 thereof is brought into contact with the core member 2, and the outside surface 63 thereof is brought into contact with an electrode plate 64. The heating elements 61, 61a have a positive resistance- temperature characteristic, and have a self-temperature-compensating function such that the electrical resistance thereof is rapidly increased at a specified temperature. An electrode part 65 provided at the inside surface of the heating element is connected to the negative pole of a power source 10 through the core members 2, 2a, 2b of the steering shaft 12, while the electrode plate 64 is connected to the positive pole of the power source 10 through a lead wire 7, a slip ring 8 and a switch 9.
Patent JP-S59190972-A (JP)
Title: 4,4'-methylene-bis-(2-ethyl-5-methylimidazole), production of said compound and method for curing or accelerating curing of polyepoxy compound using said compound
Inventor: SAWA NATSUO
IPC: C08G59/40
Filed: 1983-04-14
Abstract: NEW MATERIAL:4,4'-Methylene-bis-(2-ethyl-5-methylimidazole) expressed by formula I . USE:A latent curing agent or curing accelerator capable of curing an epoxy compound rapidly and efficiently at a desired high temperature without giving substantial influence to storage life or storage stability of one-component epoxy resins. PREPARATION:2-Ethyl-4-methylimidazole expressed by formula II is reacted with formaldehyde or a methylenating agent, preferably paraform or 1,3-dioxolane-2 of formula III in a solvent, preferably water or an alcohol such as methanol, ethanol, n-butanol or ethylene glycol, preferably in the presence of a catalyst, preferably lithium hydroxide, sodium hydroxide, potassium hydroxide, sodium amide or lithium carbonate, at 20-150 deg.C, preferably 70-130 deg.C to give the aimed compound of formula I .
Patent JP-2000267663-A (JP)
Title: Musical sound controller
Inventor: MOTOHASHI HARUHIKO
IPC: G10H1/053
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound controller with excellent operability. SOLUTION: In this musical sound controller for controlling an acoustic adding device such as an effecter by position signals originating from a plane position sensor, in the case where an input operation to the plane position sensor is interrupted, the state is detected in a touch-off detection means 24-2, and thereafter equipment to be controlled executes the operation of automatically returning the state of control to a restoration point set beforehand. Thus, just by performing the control operation of touching and releasing the position of the plane position sensor capable of obtaining a target control state, target control is executed. As a result, the musical sound controller with an excellent operability is provided at a low cost.
Patent JP-S62228786-A (JP)
Inventor: HATA RYOSUKE
IPC: F16L23/026
Filed: 1986-03-24
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-S62224202-A (JP)
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1986-03-24
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-S60210682-A (JP)
Title: Ink preparation equipment
Inventor: SUGA YUUKO
IPC: C09D11/30
Filed: 1984-04-05
Abstract: PURPOSE:To prepare an ink having excellent mildewproofing and antibacterial effects and good continuous injection and storage stabilities for long hours, by heating the ink for sterilization. CONSTITUTION:Raw materials for ink fed into a mixing tank 1 through feed pipes 3, 4 via valves 5, 6 are mixed by means of an agitator 2 for preparation of ink. Then a discharge valve 10 is opened to introduce resulting ink through a main passageway 18 into a small-diameter pipe 12 equipped with a coil heater 13, for sterilization of the ink by heating at a high temp. for a short time. The sterilized ink is sent to a storage tank 8 through a filter 7 and a valve 11.
Patent JP-S572235-A (JP)
Title: Manufacture of carboxylic acid
Inventor: JIYAN GAUSHIEERUURAFUAIE
IPC: C07C51/12
Filed: 1981-05-01
Abstract: Carboxylic acids having the structural formula R1COOH, wherein R1 is a linear, branched or cyclic chain alkyl radical of from 1 to 6 carbon atoms or a phenyl-CnH2n-radical wherein 1</=n</=6, are prepared by carbonylating an alcohol having the formula R1-OH with carbon monoxide in liquid phase, in the presence of a catalytically effective amount of nickel and an alkyl or acyl halide promoter therefor, at a temperature of at least about 120 DEG  C. and under a total pressure of less than 200 bars, and said carbonylation being carried out in the presence of at least one vanadium compound in which the vanadium is in an oxidation state of 4 or 5, and in an initial carboxylic acid reaction medium having the formula R2-COOH, wherein R2 is defined as was R1 above, and further wherein R1 and R2 may be the same or different.
Patent JP-2000265647-A (JP)
Title: Lock plate for grating
Inventor: YOSHIDA KOJI
IPC: E04B5/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a lock plate for a grating facilitating a fixing work and providing a stable fixing force. SOLUTION: This lock plate for a grating is constituted of a hook member 10 having a hook part 11 and a through hole 15, a U-shaped member 2 formed of an upper plate part 21, a bottom plate part 22, and a side plate part 23 and formed by providing a screw hole 25, a screw member 32 loosely inserted in the through hole 15 of the hook member 10 and threadly attached to the screw hole 25 of the U-shaped member 2, and a fixing member 31 fixed to the screw member 32 inserted in the through hole 15 of the hook member 10 and holding the engagement state between the hook member 10 and the screw member 32. A rack member 71 is positioned between the screw member 32 and the bottom plate 22 to be pinched by a spring force of the U-shaped member 2 and aggregate 81 is positioned between the hook part 11 and the rack part 71 to be pinched by the spring force of the hook member 10.
Patent JP-S60211655-A (JP)
Title: Tracking device
Inventor: KATOU YOSHIAKI
IPC: H04N5/782
Filed: 1984-04-05
Abstract: PURPOSE:To prevent the interference of the pull-in of a tracking servo and the attacking time of an AGC circuit with each other when the operation mode is shifted to the playing mode, by providing a gain controlling circuit which fixes the amplitude of reproduced pilot signals and a circuit which cuts off the control voltage of a control circuit. CONSTITUTION:Four kinds of pilot signals, whose frequencies circularly change at every tracks, are recorded on each recording track of a magnetic tape 1 together with information signals. Reproduced signals from heads A and B are supplied to an AGC circuit 4 through a switch SW1 which is switched by an RF switching pulse impressed upon a terminal 2. The output of the circuit 4 is inputted in a multiplier circuit 6 and the output of a reference signal generating circuit 7 is impressed upon another input of the circuit 6. Tracking control is performed by means of the output of an amplifier 8 and a detecting circuit 21 supplies a control voltage having a prescribed attacking time and recovery time to the circuit 4. When shifting to the playing mode, the control voltage is cut off by a switch SW2 and interference of the pull-in of a tracking servo and the attacking time of the AGC circuit with each other can be prevented.
Patent JP-H03268054-A (JP)
Title: High speed parallel processing system
Inventor: SUZUKI KENJI
IPC: G06F15/16
Filed: 1990-03-19
Abstract: PURPOSE:To execute the processing in a pattern storage device, etc., in parallel and at a high speed by providing not only a system bus for controlling the whole system, but also a private bus for adding data to be processed to the next stage and an ID bus for adding processing information to the next stage. CONSTITUTION:A control means C1 executes an instruction of initialization and operation control of each processing means through a system bus SB to each processing means M1 - Mn. The processing means M1 - Mn add control information which each processing means M1 - Mn of the next stage necessitates to the next stage through an ID bus IDB from each ID port, and also, output a result of processing from a private port, and add it to the next stage through a private bus PRB. The processing means M1 - Mn can execute a pipeline processing since these control information and a result of its data are added successively. Also, the control means C1 controls the timing to be executed by each processing means, as well through the system bus SB. In such a way, the processing in a pattern recognizing device can be executed in parallel and at a high speed.
Patent JP-S51142020-A (JP)
Title: Preparation of paprica pigments
Inventor: YOSHIKURA MASAHIRO
IPC: C09B61/00
Filed: 1975-06-02
Abstract: PURPOSE: Concentrated paprica pigments can be readily prepd. in good yield by treating a paprica pigment containg. substance with lipase and decomposing the fatty components therein. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55159623-A (JP)
Title: Stabilized high speed switching circuit
Inventor: OOTA NORIHISA
IPC: H03K17/04
Filed: 1979-05-30
Abstract: PURPOSE:To enable to prevent the oscillation or fluctuation of output waveform, by providing a feedback path including resistance between the collector terminal and the base terminal, in the unsaturated current switching circuit using a transistor. CONSTITUTION:A feedback circuit consisting of a feedback resistor Rf1 and a capacitor Cf1 and another feedback circuit consisting of a feedback resistor Rf2 and a capacitor Cf2 are respectively fed between the collector terminal and the base terminal of transistors Tr1, Tr2. Thus, when Tr1, Tr2 are at active region, since the oscillation or fluctuation appeared at the collector terminal and that at the base terminal are mutually in opposite phase relation, the oscillation or fluctuation of the output signals e01, e02 can be prevented. Accordingly, stabilization can be made without lowering the collector power supply voltage Vc. Further, to Tr2 to which the comparison reference voltage Vr is input, feedback path can be provided between the collector terminal and the emitter terminal.
Patent JP-2000265810-A (JP)
Title: Rotational position indicating device and its manufacture
Inventor: KUNO OSAMU
IPC: G01D5/245
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotational position indicating device with specified strength and machining accuracy which is made by press molding, and its manufacture. SOLUTION: A sensing cylinder cam position (rotational position indicating device) 1 connected to a cylinder camshaft (rotary shaft) 10 is composed of a cylindrical part 2, a connection part 3, an indication part 4, a support plate 5, etc. The sensing cylinder cam position 1 is aligned with the cylinder camshaft 10 by means of connection pieces 3a and protrusive pieces 3b, 3c formed by press molding. An abutting part 7 formed by press molding is abutted against an end part 10b of the cylinder camshaft 10. An abutting plate 5 is arranged on the opposite side of the abutting part 7 for supporting it. The sensing cylinder cam position 1 with specified strength can thus be manufactured by press molding.
Patent JP-H04301301-A (JP)
Title: Lighting equipment
Inventor: SATO MITSUHARU
IPC: F21S2/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a lighting equipment of good radiation from a reflecting body while an inexpensive lighting equipment small in size and light in weight. CONSTITUTION:A lamp unit 16 is fitted to a rear surface side of a mounting base body of almost ring shape. A rear part reflecting mirror 23a is mounted to an inner side of the lamp unit 16 through a heat conductive packing 21 by a screw 22. The rear part reflecting mirror 23a is formed in a parabolic shape with a light source serving as a focal point. A pair of box-shaped lamp supporting parts 24 are integrally formed with the lamp unit 16 of almost parabolic shape similarly to the rear part reflecting mirror 23a. A notched part 25 is formed in an opening part of the rear part reflecting mirror 23a. A housing part 29 for containing a power feed part 28 of a lamp 27 is positioned inside of a pair of the box-shaped lamp supporting parts 24. The power feed part 28 in both ends of a high pressure discharge lamp 27, protruded from the notched part 25 of the rear part reflecting mirror 23a, is held by the housing part 29. A rear part of a front part reflecting mirror 23b is fitted to an opening of the mounting base body 11. A front face glass unit 36 is fitted to an opening part 34 in a front surface side of the front part reflecting mirror 23b.