baber/WOPTO huggingface dataset:
Patent JP-S58166226-A (JP)
Title: Photoelectric transducer
Inventor: AOYAMA SATOSHI
IPC: G01J1/44
Filed: 1982-03-27
Abstract: PURPOSE:To obtain the electric signal corresponding only to the incident light to a photovoltaic element exactly by such constitution wherein the calculation of compensating the temp. dependency of said element is accomplished. CONSTITUTION:When a magnet 12 is excited and a light shielding plate 16 is positioned in front of a photovoltaic element 6, the element 6 does not receive the radiation light from a light source at all. Therefore, the current of the element 6 consists of only the reverse satd. current is. When a switch 10 turns off, a magnet 12 is deenergized, and the plate 16 retreats, then the radiation light is made incident to the element 6, and the output thereof is the sum of the constant currents io and is corresponding to the intensity of the measuring light. Said output is fed through a voltage-current circuit 18 and an AD converter 34 to a microcomputer 36, by which the io and is are calculated and the quantity of electricity which does not depend on the temp. of the element 6 is calculated. The average value of the radiation temp. of the heat source is calculated from the data thereof and is displayed 38.
Patent JP-S54141507-A (JP)
Title: Phase synchronism circuit
Inventor: KIYONO MIKIO
IPC: H04L7/033
Filed: 1978-04-25
Abstract: PURPOSE:To execute the phase synchronism having wider frequency drawing range, by not giving the output pulse of the voltage controlled oscillator to the phase synchronism comparator when the input pulse is not given in the phase synchronism circuit including the phase frequency comparator. CONSTITUTION:Each pluse width of the input pulse train is delayed 22 and expanded for the half of the pulse synchronism, it is fed to the phase frequency comparison circuit 25, the unnecessary components of the output of the circuit 25 are rejected with LPF 26 and are fed to the voltage control oscillator 27 to control the oscillation frequency. The output of the oscillator 27 is differentated 28 and is given to FF23 as the reset signal, and FF23 is set with the input signal 20 and the output signals of FF21 and 23 are compared at the comparator 25. Thus, the part not having pulses for the input pluse train is not made for phase comparison, clock signal is picked up without causing unnecessary phase error signal, and the phase synchronism having wider frequency drawing range can be made.
Patent JP-S58166646-A (JP)
Title: Fuel cell
Inventor: TAKEUCHI SEIJI
IPC: H01M4/96
Filed: 1982-03-27
Abstract: PURPOSE:To improve stability in phosphoric acid under high temperature, by hydrothermally synthesizing a carbon carrier used for an electrode catalyst with the phosphoric acid or a compound containing phosphor and stabilizing the phosphor to the carbon carrier. CONSTITUTION:In an electrode catalyst carbon carrier of a cell using a phosphoric acid electrolyte, to obtain the carbon carrier not etched by phosphoric acid even under high temperature, the carbon carrier and phosphoric acid or compound containing phosphor are mixed and reacted under a hydrothermal condition. In this way, even in phosphoric acid under high temperature, a stable carrier can be obtained.
Patent JP-H10211077-A (JP)
Title: Cold insulating cover vessel for dining table
Inventor: MURATA MATSUTARO
IPC: F25D3/14
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To enable cold insulating of food by a simple device, by equipping a dry ice cover to generate cold air onto an upper opening in a cover vessel, storing dry ice therein, and circulating cold air in the cover vessel utilizing a descending property of cold air generated in the vessel and an ascending property of warm air. SOLUTION: Into a net body 3 suspended by supporting rods 8 under an upper opening 2 of this cover vessel 1, dry ice 7 is put through the upper opening 2 to be stored and kept in the net body 3. After that, when food on a dining table is covered by the cover vessel 1, warm air in the dry ice cover 4 is cooled by the dry ice 7 to become cold air and descends through the lower opening 6 of the cover 4 to come down to and cool the food. Simultaneously, inside air (cold air) circulates so that warm air in the cover vessel 1 ascends to enter the cover 4 through an upper opening 5 to be cooled by the dry ice 7. This cover vessel is constituted so as to perform cold insulating of food under proper temperature by the cold air circulation.
Patent JP-S54143145-A (JP)
Title: Thermal fixing device
Inventor: UMEZAWA MICHIO
IPC: G03G15/20
Filed: 1978-04-28
Abstract: PURPOSE: To effect the fixation of high thermal efficiency and to reduce the output of a heat source lamp by doubly fixing transfer paper between heating rollers.  
     CONSTITUTION: Heating rollers 1 to 3 having a built-in heat source lamps 6 are turned in the direction of arrows so that the transfer paper 5 carrying a toner image 4 is guided by a paper guide 7 to pass through the rollers 2 and 3. The paper is further guided by a guide 8 so that it is subjected to fixation through the rollers 2 and 1. In this instance, the half fixation is performed between the rollers 2 and 3, and the complete fixation is performed between the rollers 2 and 1 while being under its preheated condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51124984-A (JP)
Title: Magnetization equipment for magnetic powder defect detector
Inventor: NAKANISHI HIROSHI
IPC: G01N27/84
Filed: 1975-04-25
Abstract: PURPOSE: To detect all of defects precisely occured on an inner surface of a hole of products having it by making a magnetic field around a circumference of a magnetic pole and in an axis direction by a cylinder electromagnet and a magnetic pole turned on magnetization electric current. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63215900-A (JP)
Title: Electric blower
Inventor: KATO KENJI
IPC: F04D25/06
Filed: 1987-03-03
Abstract: PURPOSE:To make vibrations in both radial and thrust directions at time of driving sufficiently absorbable, by attaching a vibro-isolating material, covering the suction port installed in the center, to a casing which covers the front of a fan unit of an electric blower being built in a vacuum cleaner or the like. CONSTITUTION:An electric blower 21 available for a vacuum cleaner attaches a fan unit 26 tight to a tip of a turning shaft 24 of an electric motor in a bracket 23 at the counter load side. And, it installs an air guide 27 as opposed to an outer circumferential part and the lower part of this fan unit 26, while a casing 28, installing a suction port 28a in the central part, is installed in front of the fan unit 26. In this case, a vibro-isolating material 3 consisting of an elastic body, covering the suction port 28a, is attached to the casing 28. This vibro-isolating material 37 is formed into an umbrella form inclusive of a ramp 37C having plural through holes 41, and a ring projection 38 and plural pin-form projections 39 to be positioned in this ring projection 38 are projectingly installed on a flat outer surface of a contact part 37A situated on the top.
Patent JP-H11330258-A (JP)
Title: Method for forming connector of circuit module
Inventor: I SAN CHON
IPC: H01L23/52
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the connector of a circuit module, wherein circuit modules are selectively connected. SOLUTION: An insulating layer 23 is formed over the entire surface of a wafer 21 comprising a plurality of connection layers 22 connected to end parts or a plurality of circuit modules. Then the insulating layer 23 between connection layers 22, which is to be mutually connected, is selectively exposed, and then the exposed insulating layer 23 is implanted with the ions of first conductivity, and the insulating layer 23 with ion implanted is formed as a connector 23a of the first conductivity.
Patent JP-H04268886-A (JP)
Title: Aft device
Inventor: TAMURA KANAKO
IPC: H04N5/44
Filed: 1991-02-22
Abstract: PURPOSE:To adjust a tuner to an optimum tuning point in an AFT device including a digital processing. CONSTITUTION:A synchronizing signal detection circuit 1 detecting a synchronizing signal in a received video signal and outputting the detection signal, an AFT voltage generation circuit generating AFT voltage showing deviation when the carrier of an IF signal on the received video signal is deviated from a normal value, a first means having a membership function 9 on AFT voltage, a second means having a membership function 10 on the correction amount of tuning voltage and a fuzzy control part 11 which operates when the detection signal is outputted from the synchronizing signal detection circuit 1, obtains the membership function of the correction amount of tuning voltage to an AFT voltage value outputted from an AFT voltage generation circuit 2 based on the membership functions 9 and 10 of the first and second means and derives the correction amount of tuning voltage from the center of gravity of a fuzzy assembly which the membership function concerned shows are provided. The voltage of the correction amount, which is derived in the fuzzy control part 11, is added to tuning voltage.
Patent JP-H06265186-A (JP)
Title: Range hood unit
Inventor: KOBAYASHI TAKAO
IPC: F24F7/06
Filed: 1993-03-11
Abstract: PURPOSE:To ensure the safety of a cabinet by firmly attaching a non-combustible material on adjacent members and side faces in contact with a building. CONSTITUTION:A non-combustible side material 4 is fixed on an external casing 2 by fixing members 9 such as screws. The non-combustible side material 4 has a thickness enough to produce a heat-insulating effect on fire protection without problems and not thinner than a legally-required thickness. A dimension X including the non-combustible side material 4 is designed to meet a principal module dimension of a kitchen unit, that is, it complies with the outline dimensional system of a cabinet 7. The external frame 2 reaches a high temperature due to the heat of exhaust gas as it is made of metal, and the heat is transferred to the fixing members 9, but the heat is not transferred up to the adjacent cabinet 7 because the external casing 2 is heat-insulated with the non-combustible side material 4. Therefore, if the cabinet 7 is combustible, there is no risk of fire and the safety is ensured.
Patent JP-H07260956-A (JP)
Title: Limit term display device
Inventor: KANEKO KOICHI
IPC: G04F3/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide a limit term display device which can display the date having a specific difference from a standard day automatically, by inputting only the number of days of a desired period. CONSTITUTION:By converting a display means 5 to an appreciation term display condition by a mode key 4d and a select key 4c, and by setting an appreciation term displayed on a display column 5d by an up key 4a and a down key 4b, an appreciation limit day having the difference of the appreciation term from the month and the date of the manufacture is displayed on a display column 5c automatically.
Patent JP-H06267992-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIRUMA TAKEYUKI
IPC: H01L29/737
Filed: 1993-03-11
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device free from damages to an epitaxial layer due to ion impact and a semiconductor device of an element structure which is advantageous in integration. CONSTITUTION:An active region 5 and a semiconductor layer 9 for connecting this active region 5 to electrode metals 10, 11 are formed by a semiconductor material selective growing method. In the embodiment of a field-effect transistor, a gate layer 8 is constructed so as to extend onto an insulation film 3 in the gate width direction. In the case of a bipolar transistor, a base layer is constructed so as to extend onto the insulation film 3.
Patent JP-S62207798-A (JP)
Title: Gas blowing device in epitaxial growth device
Inventor: ARAKI HIDEMARO
IPC: C30B25/14
Filed: 1986-03-10
Abstract: PURPOSE:To prevent the deposition of a reaction product on an inner wall by blowing a gaseous reactant on a sample from a slit nozzle provided on an outer pipe, and blowing an auxiliary gas on the inner ceiling wall of a reaction vessel from a slit nozzle furnished on the inner pipe. CONSTITUTION:The reaction vessel 3 is placed on a bottom disk 1 through a sealing material 2, and a susceptor 4 loaded with a sample 6 is provided in the vessel. The gas supply pipe 7 of duplex type is provided in the reaction vessel 3 through the susceptor 4. The pipe 7 is constituted of an outer tube 10 having a lid 11 on the upper end thereof, and an inner tube 9 protruding upward through the lid 11 and being fixed to the outer tube 10 with a connecting wall 13 at the lower part distant from the lid 11. For the pipe 7, further, a slit-shaped nozzle 14 is horizontally provided to the outer tube 10 over its periphery at the upper part of the connecting wall 13, and a nozzle 12 for blowing an auxiliary gas is upwardly provided to the inner tube 9 at the upper end thereof. A gaseous reactant is blown on the sample 6 from the nozzle 14 of the outer pipe 10 to carry out epitaxial growth, and an auxiliary gas is blown against the inner ceiling wall of the vessel 3 from the nozzle 12 of the inner pipe 9 to prevent the deposition of the reaction product on the inner wall.
Patent JP-S53135942-A (JP)
Title: Preparation of hexachloroxylene
Inventor: YAMADA JIROU
IPC: C07C67/00
Filed: 1977-04-30
Abstract: PURPOSE: To prepare the title compound by the reaction of xylene with chlorine gas, by an industrially profittable process in which the unreacted chlorine gas is recycled to the reaction system, and the end point of the reaction is accurately determined. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06266178-A (JP)
Title: Image forming device
Inventor: KISHIDA TETSUO
IPC: G03G15/36
Filed: 1993-03-11
Abstract: PURPOSE:To improve the throughput of printing processing without speeding-up the processing in an image forming part. CONSTITUTION:In the fixing unit 13 of this image forming device, a recording medium is closely stuck to a heating body 20 via a heat-resistant film 19 and the heating body 20 and the heat-resistant film 19 are relatively moved to impart the heat of the heating body 20 to the recording medium via the heat-resistant film 19. A fixing temperature can be changed in a short period because the heat-resistant film 19 has a small heat capacity. In this device, control to increase the carrying speed of the recording medium and simultaneously the fixing temperature of the heating body 20 is executed, after the image forming data of one page is transferred on the recording medium.
Patent JP-H07261356-A (JP)
Title: Photosensitive material processing device
Inventor: YAMAUCHI KENJI
IPC: G03C7/407
Filed: 1994-03-22
Abstract: PURPOSE:To provide a photosensitive material processing device with the processability of a photosensitive material and uniformity in processing improved. CONSTITUTION:A processing tank 11 contg. a processing soln. 40 to process a photosensitive material F, a means for forming the transport line 30 of the material F provided in the tank 11, a means for transporting the material along the transport line, a booster pump 22 for spraying the processing soln. over the material F on the transport line and a nozzle 20 for spraying the soln. 40 pressurized by the pump 22 over the material F at an angle theta of 0 to 90 deg. between the opposite side of the material and spraying direction are furnished.
Patent JP-H05249889-A (JP)
Title: Map display device
Inventor: SUGIMOTO SHIRO
IPC: G09B29/00
Filed: 1992-03-09
Abstract: PURPOSE:To speedily and easily display a detailed map indicating a specified point. CONSTITUTION:A map storage part 11 is stored with the map showing the periphery topography of the specific point and the position of the specific point in the map is expressed with position information on a house number, etc. This position information is read by a position information input device 12a and a CPU 12b searches for the position of the specific point in the map stored in the map storage device 11 according to the read position information. A position display part 13 displays the position of the specific position searched by the CPU 12b, while indicating it on the map stored in the map storage part 11.
Patent JP-S58168365-A (JP)
Title: Ringing system
Inventor: YAZAWA SHIGEHIKO
IPC: H04M19/02
Filed: 1982-03-29
Abstract: PURPOSE:To reduce the load of a central controlling device accompanied with the call signal transmission, by providing a means, which drives interruptedly a call signal interrupting relay, independently of the central controlling device. CONSTITUTION:A call subscriber's circuit indicating signal lc, which indicates a subscriber's circuit LCr to which a call signal IR should be transmitted, and a call phase indicating signal sp indicating the phase of the call signal IR to be transmitted are supplied from a central controller CC to subscriber controllers LCTL1-LCTLm, and a timing signal tm and a phase signal ph are supplied from a timing generating circuit TM' to these controllers LCTL1-LCTLm. The subscriber controller LCTLj transmits a driving signal dv to the subscriber's circuit LCj indicated by the called subscriber's circuit indicating signal lc to drive a relay RGj of the subscriber's circuit LCj, and the call signal IR is transmitted to a telephone set TELj.
Patent JP-H02228343-A (JP)
Title: Thermoplastic elastomer composition
Inventor: IMAI TAKATERU
IPC: C08L9/02
Filed: 1989-03-01
Abstract: PURPOSE:To prepare a thermoplastic elastomer compsn. having an excellent balance between the oil resistance and mechanical strengths by compounding a specific alpha,beta-unsatd. nitrile-conjugated diene copolymer rubber into a polyolefin resin. CONSTITUTION:A thermoplastic elastomer compsn. is obtd. by compounding 40-90 pts.wt., pref. 47-70 pts.wt., polyolefin (A) (a homopolymer or a random or block copolymer of a 2-8C alpha-monoolefin; esp. pref. a thermoplastic crystalline polyolefin resin); 10-60 pts.wt., pref. 30-53 pts.wt. alpha,beta-unsatd. nitrile-conjugated diene copolymer rubber (B) (contg. 33wt.% or lower unsatd. nitrile; pref. a copolymer comprising 50-85wt.% 1,3-butadiene and 15-50wt.% acrylonitrile); and a hydrogenated alpha,beta-unsatd. nitrile-conjugated diene copolymer rubber (with a degree of hydrogenation of the conjugated diene part of 60mol% or higher, pref. 80mol% or higher) in an amt. of 1-60 pts.wt., pref. 3-45 pts.wt., based on the sum of A and B.
Patent JP-H112974-A (JP)
Title: Belt device and image forming device using the same
Inventor: HOKARI NORIO
IPC: G03G15/01
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a belt device capable of preventing a revolving endlesslike belt from being displaced in the axial direction of a carrying roll, even if one or plural processing means for executing fixed processing, such as a secondary transfer roll and a cleaner come into contact with the endless-like belt and an image forming device capable of forming a high-quality recorded image being faithful to image information and without a color smear. SOLUTION: An initial stage bias force F0 toward one side in the width direction of the endless-like belt 2 wound on plural carrying rolls 2a-2c and 2d, to be revolved is exerted on this belt 2. The belt 2 is forcedly moved to the above-mentioned side and this movement is restrained by the engagement of a rib 20 formed in the inner periphery of the belt 2 with the end faces of the carrying rolls 2a-2c and 2d. On the other hand, the directions and strength of added bias forces F1 , F2 and F3 exerted in the width direction of the belt 2, by the secondary transfer roll, the cleaner and a recording sheet, when they come into contact with the belt 2, are set to prevent the initial stage bias force F0 from being offset by the added bias forces F1 , F2 and F3 .
Patent JP-H10255959-A (JP)
Title: Glow plug ceramic heating element
Inventor: LEE JAE DO
IPC: F23Q7/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of WSi2 by the reaction in the interface between a heating resistor and a ceramic of silicon nitride, silicon carbide or a composite thereof to prevent the disconnection at high temperature and improve the durability by forming a TiN layer on the interface. SOLUTION: A TiN layer is formed on the surface of a heating resistor, and a ceramic of silicon nitride, silicon carbide, or a composite oxide thereof is formed on the upper surface of the TiN layer. The heating resistor consists of a high melting point metal such as tungsten, molybdenum or the like, or a carbide or nitride thereof. The TiN layer is a silicon diffusion preventing film for suppressing the formation of WSi2 by the reaction in the interface of the silicon within silicon nitride, silicon carbide or their composite mixture with the tungsten of high melting point metal, which is a high temperature type heating element never broken even at a high temperature of 1400 deg.C or more. The TiN layer is formed by coating the heating element of tungsten in a fixed thickness by means of CDV, PVD, plasma or the like.
Patent JP-H04287856-A (JP)
Title: Variable venturi type carburetor
Inventor: AKAMINE MITSUKAMI
IPC: F02D11/06
Filed: 1991-03-15
Abstract: PURPOSE:To provide a variable venturi type carburetor capable of obtaining the optimum starting mixture ratio especially in low temperature startability during warming-up concerning the stabilization of the mixture ratio of a carburetor for an internal combustion engine. CONSTITUTION:The venturi part upstream choke valve side shape 26 of a vane 9 forming a venturi part 2 in an intake cylinder 12 is formed in such a way that a gap 27 between the vane 9 and a choke valve 29 becomes large in proportion to the opening of the choke valve 29 and that the inflow air quantity is also increased. An initial mixture ratio which is rather rich can be thereby corrected gradually.
Patent JP-H01225202-A (JP)
Title: Power distributing circuit
Inventor: SUZUKI SHINJI
IPC: H01P5/12
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the circuit of high reliability and a low cost to be light in weight and compact by connecting the tip of a conductor board for branching, which is provided in a square waveguide, to the inner wall of the waveguide with a resistor directly and terminating the connection. CONSTITUTION:For a power distributing circuit, a resistor 3 is connected between the tip for coaxial connection of a conductor board 2 and the innerwall surface of a square waveguide 1. Thus, a microwave signal, which is converted from a TE01 mode to a TEM mode in the waveguide, is propagated to the tip part of the conductor board 2, connected through the resistor 3 to the inner wall surface of the square waveguide 1 and terminated. By directly terminating the connection without using a coaxial connector and a coaxial terminal equipment, the reliability is improved higher than the conventional circuit and the cost is reduced. Then, a weight or a shape can be made small.