baber/WOPTO huggingface dataset:
Patent JP-S5575106-A (JP)
Title: Liquid fuel combustion device
Inventor: YAMAZAKI TADASHI
IPC: F23D3/40
Filed: 1978-11-30
Abstract: PURPOSE: To provide a gasification wick which permits maintaining an excellent fuel absorbing performance for a long period of time, by masking with a tar-permeation preventing material at least that portion of the gasification wick which is between a gasification portion thereof and a fuel-wetted portion thereof, whereby the permeation of tar into an inner portion of the gasification wick and a decrease in the fuel sucking performance thereof can be prevented.  
     CONSTITUTION: A gasification wick 16 is vertically disposed in a fuel chamber 3 defined by a lower member 2 of an outer casing 1. This gasification wick 16 produced by molding a heat resisting material into a porous state so that the product thus obtained can suck and retain in a liquid phase a liquid fuel in the fuel chamber 3. The gasification wick 16 is disposed such that an upper gasification portion 16a faces primary air vents 13 and an ignition heater 15 in a vaporizing combustion chamber 10. A tar-permeation preventing material 17 is attached to that portion of the gasification wick 16 which is between the gasification portion 16a and a fuel-wetted portion 16b. When combustion is conducted for a long period of time, tar occurs on the outer surface of the gasification portion 16a. The tar flows along and sticks to that portion of the gasification wick  16 which is between the gasification portion 16a and fuel-wetted portion 16b. However, the tar  never permeates into the inner portion of the gasification wick 16 since the above-mentioned portion of the outer surface thereof is masked with the material 17 referred to above.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0444203-A (JP)
Title: Aluminum electrode for electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: C23C14/24
Filed: 1990-06-08
Abstract: PURPOSE:To obtain an aluminum electrode for electrolytic capacitor having a capaci tance which is three times as large as that of aluminum oxide by forming a barium- titanium oxide layer by sticking barium and titanium to the surface of high-purity aluminum under a prescribed oxygen pressure by a cathode arc vapor deposition method. CONSTITUTION:When etched high-purity aluminum foil of 50 X 100 nm in size is used and arc discharge is produced between a metallic target 10 of barium and another metallic target 11 of titanium in a substantial vacuum atmosphere under such a condition that is 2 X 10-<2> - 10 X 10-<2> Torr in total chamber pressure including the oxygen pressure, 200 nm in vaporizing distance, 0.05 mum/min in vaporizing speed, 0.2 mum in barium-titanium oxide thickness, and 400 deg.C substrate temperature, the arc forms an arc spot on the surface of the targets and the target materials melt and vaporize in a moment. The melted and vaporized materials become metallic ions 12 and 13 and are evolved into the vacuum. When a bias voltage is applied across the object 14 to be coated, the metallic ions adhere to the surface of the object. As a result, a compact oxide layer is formed and an aluminum electrode for electrolytic capacitor having a capacitance which is three times as large as that of aluminum oxide can be obtained.
Patent JP-2000337489-A (JP)
Title: Working vehicle
Inventor: KOBAYASHI TETSUO
IPC: F16H61/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a working vehicle capable of enabling workers to execute the working with the uniform operation feeling of an inching pedal regardless of the position of the speed stage of a transmission. SOLUTION: A working vehicle comprises an electronic control adjusting valve 121 for controlling the connection force in clutch mechanisms 35, 36 of a transmission 30, and a controller 100 capable of inputting an input side revolution speed signal, an output side revolution speed signal, a the speed stage position signal, and a pedal angle signal of an inching pedal 114, and outputting a connection force control signal to the electronic control adjustment valve 121 to control the output side revolution speed in the transmission 30, to a predetermined value, and the controller 100 operates an actual ratio of revolution of the transmission 30 on the basis of a ratio of the input side revolution speed signal and the output side revolution speed signal, operates a target ratio of revolution of the transmission 30 on the basis of the pedal angle signal,  and outputs the connection force control signal to control the actual ratio of revolution to a predetermined value on the basis of the difference between the target ratio of revolution and the actual ratio of revolution, and the speed stage position signal.
Patent JP-S5273482-A (JP)
Title: Apparatus for forwarding motor cars
Inventor: SAIMA TOORU
IPC: B65G35/00
Filed: 1975-12-13
Abstract: PURPOSE:An apparatus for forwarding motor cars in a long tunnel by means of a running way of electric vehicles under the road surface capable of supporting and pulling front wheels of motor cars with stopped engines.
Patent JP-H05320676-A (JP)
Title: Sliding resin composition for plastic
Inventor: KANAZAWA SHUJI
IPC: C10N30/06
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a sliding resin composition excellent in abrasion and heat resistance by incorporating a specified inorganic powder into a specified thermotropic liquid crystal polymer. CONSTITUTION:This composition consists of 100 pts.wt. thermotropic liquid crystal polymer comprising a polymer or copolymer containing monomer units of formula I and 20-130 pts.wt. inorganic powder having a Mohs hardness of 2 to 4. This liquid crystal polymer is a thermoplastic polymer showing optical anisotropy when melted. It can be produced from the aforementioned monomer by, e.g. the melt acidolysis method or the slurry polymerization method. Among those polymers, an aromatic polyester comprising a polymer or copolymer containing the monomer of formula II as the component is preferably used.
Patent JP-S63311532-A (JP)
Title: Addition system
Inventor: ISHIZUKA TERU
IPC: G06F7/50
Filed: 1987-06-15
Abstract: PURPOSE:To reduce the quantity of a hardware and to shorten an operation time by setting bits representing (m+1)-piece of binary data to input and binary number data in which specified logical expressions are set to elements. CONSTITUTION:Bits a0, a1...am representing (m+1)-piece of binary number data A0, A1...Am are set to the inputs, and the binary number S=[s0, s1...sm] of (m+1) bits in which logical expressions s0=am*(am-1+am-2+...+a0), s1= am-1*(am-2+...a0), s2=am-2*(am-3+...a0)...sm-1=a1*a0, sm=a0 (but * is an exclusive OR) are set to be the elements is generated and outputted. Thus, the operation time can be shortened.
Patent JP-S5671789-A (JP)
Title: Jet condenser for geothermal power plant
Inventor: FUKUDA SEIJI
IPC: F28B9/04
Filed: 1979-11-19
Abstract: PURPOSE: To reduce the hydrogen sulfide discharge of a jet condenser for a geothermal power plant by divding the hot-water reservoir in the gas-cooling portion from the hot-water reservoir in the condenser body by using a partition plate, and spraying with the hot water in the reservoir in the gas-cooling portion at the upper portion of the body through a pressure pump and spray nozzles.  
     CONSTITUTION: A partition plate 18 is provided in the hot-water reservoir at the bottom of a jet condenser body 2 to divide the reservoir from the hot-water reservoir in a gas-cooling portion 17 which contains a large quantity of hydrogen sulfide (H 2 S). The hot water in the reservoir in the gas-cooling portion 17 is led through a hot-water outlet pipe 19 and a pressure pump 20 to spray nozzles 21 in the jet condenser body 2 in order to spray in the exhaust gas G from a steam turbine 1. Because the hot-water containing a large quantity of H 2 S is degassed on touching with the turbine exhaust gas having a low H 2 S partial pressure, the quantity of H 2 S is reduced. Therefore, the H 2 S discharge can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S634149-A (JP)
Inventor: KOBAYASHI SOSUKE
IPC: E04C5/04
Filed: 1986-06-25
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-S5576042-A (JP)
Title: High carbon high manganese steel with high machinability
Inventor: KATOU TETSUO
IPC: C22C38/46
Filed: 1978-12-04
Abstract: PURPOSE: To enhance the machinability of a high carbon high manganese steel of a predetermined compsn. by specifying the amt. of oxides entering the anorthite region in the ternary phase diagram of nonmetallic inclusion CaO-Al 2 O 3 -SiO 2  of the steel.  
     CONSTITUTION: In a high Mn steel consisting of C≤2.0%, Si≤2.0%, Mn 7W40% and the balance Fe essentially, the compsn. of nonmetallic inclusions (oxides) is set in the anorthite region in the CaO-Al 2 O 3 -SiO 2  ternary phase diagram. This ternary oxide amt. is adjusted to 80% of the total oxide amt., and 0.0005W0.02% Ca is added optionally together with Pb, S and Se. By this restricted compsn. a high carbon high manganese steel is obtd. which is suitable for use as a high strength nonmagnetic material or a wear and impact resistant material requiring machinability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0313980-A (JP)
Title: Cleaning member
Inventor: FUKUNAGA NORITOMO
IPC: G03G15/20
Filed: 1989-06-12
Abstract: PURPOSE:To control the electrification of a fixing unit roll and to prevent toner, paper powder, etc., from adhering by specifying the volume resistivity of a felt which forms a cleaning pad with a mixed fiber material of m-aramid fiber and carbon fiber. CONSTITUTION:The cleaning pad 9 comes into contact with the fixing unit roll 1a which perform heating/fixing and cleans the roller 1a. Then, the felt 11 which forms the pad 9 is made of the mixed fiber material of m-aramid fiber and is formed so that its volume resistivity becomes <=10<8>OMEGA.cm. If the elastic modulus at the time of only using the carbon fiber is too high, the surface of the roll 1a is damaged. Additionally, if only the m-aramid fiber is used, the volume resistivity increases; moreover, the electrification quantity increases. Therefore, the electrification to the roll is controlled, the adhesion of toner, paper fold and jam at the time of heat-fixing it can be avoided by mix-spinning the both fibers.
Patent JP-S5671498-A (JP)
Title: Excitation control device for rotary machine
Inventor: YAMADA TSUTOMU
IPC: H02P9/14
Filed: 1979-11-14
Abstract: PURPOSE:To alleviate a shock to a generator at an excitation limiting time by applying an overexcitation limiting signal as an oblique signal. CONSTITUTION:A subtractor 16 subtracts the signal equal to the square of the  rated field current from the signal squared with field current. An operational amplifier 14 squares the deviation signal between the field current and the allowable field  current. If the field current becomes higher than the allowable field current, a relay  11 is operated, to cause the contact 17b to be opened. Thus, an operational amplifier 21 integrates the outputs of the subtractor 16 and the amplifier 14. When the  output of the amplifier 21 exceeds the set value, a relay 24 is operated, the deviation signal is converted to an oblique signal, and the signal thus converted is supplied to an automatic voltage regulator 4. Thus, the voltage recovery of the system  can be contributed up to the limit of the capacity of the generator, and the shock  applied to the generator at the excitation limiting time can be alleviated.
Patent JP-S635346-A (JP)
Title: Production of photosensitive body
Inventor: YOSHINO KUNIHISA
IPC: G03G5/05
Filed: 1986-06-25
Abstract: PURPOSE:To enable the formation of a uniform adhesive agent layer by supplying pressure fluid to bring a photosensitive body constituting member into tight contact with a base body for the photosensitive body at the time of adhering the photosensitive body constituting member onto the base body for the photosensitive body. CONSTITUTION:The adhesive agent 2 is preliminarily coated on a laminated film 3 formed with a filter layer on a thin film. Said film, with the adhesive agent layer 2 faced on the photosensitive body side, is wound on the photosensitive body 1 and is further inserted into a double-walled cylindrical rubber bag 5 consisting of soft and thin rubber having about 2mm thickness. The assembly is then housed into a cylindrical casing 4. A compressed air introducing hole 4c having a valve 4d is provided to the axial central part of the upper part 4a of the casing 4 to introduce the compressed air from an air compressor into the rubber bag 5. The rubber bag 5 into which the compressed air is introduced inflates and the inside peripheral wall of the rubber bag 5 presses the laminated film 3 uniformly onto the surface of the photosensitive body 1 by the pressure of the compressed air. The adhesive agent layer 2 having the uniform thickness is thereby easily formed and the generation of the defect by the shrinkage of the adhesive agent during curing of the adhesive agent is obviated.
Patent JP-H0816804-A (JP)
Title: Picture processing method
Inventor: IHARA SHOJI
IPC: G06T11/60
Filed: 1994-06-30
Abstract: PURPOSE:To permit an operator to execute the retrieval processing of only a graphic having a desired attribute among plural graphics without the need of recognizing the graphics one by one in the editing of graphic data by retrieving graphic data having attribute information inputted among stored graphic data and outputting graphic data of a retrieval result. CONSTITUTION:Graphic data including plural pieces of attribute information which are set for drawing the graphics are stored for the respective graphics. Graphic data having attribute information inputted among stored graphic data are retrieved and outputted in accordance with the input of attribute information which the operator desires as a retrieval object. In such a case, the attribute which is set to be the retrieval object is set and a retrieval key 44 in a line types window 41 is selected by a mouse. An area where the graphic to be retrieved is drawn is designated by the mouse. When the termination of range designation is indicated, the graphic having the attribute which is set in the line types window 41 is retrieved for the graphic positioned within the range, and it is displayed so that it can be identified from the other graphics.
Patent JP-S5273235-A (JP)
Title: Torch firing internal combustion engine gas inhalation control system
Inventor: SATOU TOSHIHIKO
IPC: F02M31/08
Filed: 1975-12-16
Abstract: PURPOSE: Arrangement of disposition of both inhalation and exhaust systems to face to each other with subsidiary inhalation system set on the side of exhaust system is intended to organize effective evaporation of dense mixed gas by preventing excessive heating of main inhalation system thus to evade decrease of charging efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0818890-A (JP)
Title: Television receiver
Inventor: SOMEYA KAORU
IPC: H04B1/16
Filed: 1994-06-30
Abstract: PURPOSE:To receive an AM radio broadcast without addition of a large circuit to a circuit for television broadcast reception. CONSTITUTION:The receiver is provided with frequency conversion circuits 17-19 which tunes to an AM radio signal received by an antenna to select it into a signal of a desired frequency and to convert it into an intermediate frequency signal, an input transformer 20 applying the intermediate frequency signal of an AM radio obtained by the frequency conversion circuits 17 to 19 to an intermediate frequency circuit 15 having a video detection circuit in the television reception circuit in place of the television intermediate frequency signal and a switch SW 2 used to provide the AM radio audio signal extracted from the video detection circuit by the input transformer 20 to an audio circuit in the television reception circuit.
Patent JP-S6129904-A (JP)
Title: Material temperature controller of thermal processing furnace
Inventor: NAKANO SHIGERU
IPC: G05B13/02
Filed: 1984-07-20
Abstract: PURPOSE:To correct a gain of a feedback control system to a proper value by changing a control variable of a feedforward control system in response to a change in a material capacitance passing through a furnace to improve the transient control characteristic. CONSTITUTION:A passing distance operating section 38 and a reference point detecting detection circuit 39 are provided, a change detection signal is triggered to integrate a passing speed and calculate the distance, and when the change part passing distance reaches a prescribed value, a plate width and a plate thickness signal after a changed part of the material is fetched to change a feedforward control variable in reponse to the change in the passing capacitance. Thus, the gain of the feedback control system is corrected properly. Since a time delay element 404 is provided to an external disturbance static characteristic compensation operating section 40, it is possible to change gradually a signal d(t)XW (=plate width X plate thickness) with a prescribed time delay and the passing furnace capacity M in the furnace is subjected to secular change.
Patent JP-S5574466-A (JP)
Title: Electrochemical switching element
Inventor: TADA KINYA
IPC: G01R22/02
Filed: 1978-11-30
Abstract: PURPOSE: To improve the reproducibility of the dissolution and deposition of silver ions and enable reusing repeatedly by means wherein both electrodes are formed by ion-electron mixed conductors and one electrode is beforehand charged.  
     CONSTITUTION: A solid solution of an Ag 2 Se-Ag 3 PO 4  series, etc. is used as ion- electron mixed conductors, and electrodes P, P' are made up by laminating pellets 1, 2, 1 and 1' 2', 1', which are prepared in such a manner that the mixed conductor ingots are rolled in 0.1mm thickness and thermally treated, in three-layers. Intermediate each pellet 2, 2' is changed into porosity and employed. Meanwhile, a pellet of an AgI-Ag 2 WO 3  series is made use of as a solid electrolyte layer E, and excessive silver is beforehand deposited in the electrode body by charging the electrode P before assembling this element. A condition that silver is easy to deposit further is brought because the intermediate held pellet 2 is turned into porosity, the quantity of deposition increases, and the element with the large set time limit can be manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6130290-A (JP)
Title: Production of noble metal clad pipe
Inventor: WATANABE OSAMU
IPC: B23K20/00
Filed: 1984-07-20
Abstract: PURPOSE:To obtain a clad pipe of which the boundary faces are securely joined by using a blank material having a small coefft. of thermal expansion for an outside circumferential pipe and a blank material having a large coefft. of thermal expansion for an inside circumferential pipe and subjecting these materials to hot press-welding. CONSTITUTION:The blank material having the relatively small coefft. of thermal expansion and is elongatable at a high temp. is used for the outside circumferential pipe and the blank material having the coefft. of thermal expansion larger than the coefft. of thermal expansion of the blank material for the outside circumferential pipe is used for the inside circumferential pipe. Both materials are combined and are subjected to hot press-welding by utilizing thermal expanding force. The clad pipe having the secure joint part and high adhesiveness is thus obtd.
Patent JP-H076384-A (JP)
Title: Method for compensating offset of tracking error signal and optical recording and reproducing device using this method
Inventor: HANANO MASAAKI
IPC: G11B7/09
Filed: 1993-06-21
Abstract: PURPOSE:To appropriately compensate an offset of a tracking error signal even in a device variable in laser output by using an irradiating light quantity signal to an optical recording medium or a reflected light quantity signal from the medium. CONSTITUTION:Only focus control in an optical pickup 3 is performed so that a focl point of a light beam spot is adjusted on a surface of an optical disk 1. A tracking error signal TE is monitored by an output terminal of an adder circuit 6, taken in a microcomputer MCP 22 and quantity of an offset generated in the present time and a code are calculated. And data is sent from the MCP 22 to a multiplication type D/A converter 20 in accordance with obtained quantity of the offset and the code, the offset is compensated by an adjusting magnitude of a signal VL supplied to the adder circuit 6, and the error signal TE is adjusted so as to be symmetric with respect to zero. Consequently, the optimum compensation of an offset can always be performed even if a laser output is varied.
Patent JP-S6128912-A (JP)
Title: Photoelectric and electrooptic converting device
Inventor: ONODA SEIICHI
IPC: G02B6/42
Filed: 1984-07-20
Abstract: PURPOSE:To obtain an inexpensive, high-reliability optical transmission module which complies with an increase in function by assembling fiber element wires in one body and thus forming part or the whole of a fiber assembly substrate beyond a range in which there is no evil influence upon output light from a light emitting element and input light to a photodetecting element. CONSTITUTION:An LED20 is connected to the substrate 11 through the part of a wiring conductor 12 and the fiber assembly substrate 11 consists of fiber element wires 13 forming passages for light and a clad part 14 covering them. Then, fibers are a little larger in refractive index than the clad part, the diameter of the fibers is much smaller than the core diameter of transmission line fibers and the light emission and photodetection area of an optical element, and the numerical aperture is equal to or larger than that of the transmission line fibers. Light from the LED has large divergence as shown by 2d in a figure, but the light is entered into the core 16a of a fiber 15 through the core 24 of the fiber assembly substrate. When this fiber assembly substrate 11 is used, this operates as if the light source position viewed from a fiber end surface were closer by the thickness of the substrate.
Patent JP-S6041582-A (JP)
Inventor: UCHIDA ICHIGEN
IPC: B07C5/36
Filed: 1983-08-18
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-H05340570-A (JP)
Title: Designing method of air-conditioning system equipped with heat accumulating tank
Inventor: IGARASHI SEISHIRO
IPC: F24F5/00
Filed: 1992-06-09
Abstract: PURPOSE:To obtain the optimum designing method of the capacities of a heat accumulating tank and a heat source machine by a method wherein the capacities of the heat source machine and the heat accumulating tank are determined so as to utilize the heat of the heat accumulating tank and the heat source machine fully and minimize the heat gain of the side of heat source machine at the time of peak load. CONSTITUTION:When external turbulence factors, such as an outdoor temperature and the like, and the air-conditioning load of a building are given, numerical operations of the operation mode of an objective air-conditioning system is effected and respective temperatures, the amount of accumulated heat and the like of heat accumulating tanks 1, S, E, heat source machines R1, Ri and the like are simulated moment by moment throughout the year. Then, data are worked and processed based on the results of the operations to check whether the temperatures and heat accumulating amounts of the heat accumulating tanks 1, S, E, the temperatures, flow rates and heat source capacities of primary and secondary side cooling and/or heating water are enough or not and output the electric power consumptions, heat loads and the like of the heat source machines R1, Ri and a pump P1. According to this method, the capacities of the heat accumulating tanks 1, S, E and the heat source machines R1, Ri can be designed so as to be capable of coping with a peak load and so as to be the optimum capacities.