baber/WOPTO huggingface dataset:
Patent JP-H05304492-A (JP)
Title: Radio communication equipment
Inventor: HARADA HIROSHI
IPC: H04B1/40
Filed: 1992-04-03
Abstract: PURPOSE:To suppress and reduce interference due to direct transmission of waves from a transmitter to a receiver in a radio communication equipment operated with the transmitter and the receiver which are operated adjacently in frequencies and physical positions. CONSTITUTION:Transmission output outputted from a transmitter 11 through a band pass filter (1) 12 is branched into two parts at a distributor 17 and one is emitted as a first branching output from an antenna (1) 13 to a space as transmission radio waves. The other one of the two branching outputs as a second branching output is supplied to a synthesizer 20 after the amplitude and the phase are adjusted at a variable attenuator 18 and a variable phase shifter 19. Even though unrequired interference signals creeped from the space as a transmission path are included except normal reception signals acquired through an antenna (2) 14, by superposing the second branching output whose amplitude and phase are adjusted in order to negate these interference signals, interference faults are substantially suppressed and reduced.
Patent JP-S62237930-A (JP)
Title: Oven
Inventor: TABATA KENJI
IPC: B01D53/94
Filed: 1986-04-09
Abstract: PURPOSE:To save energy by providing exhaust gas purifying catalyst with a built-in temperature sensor in an exhaust line connected to the inside of oven and using specific substance as catalyst carrier and catalyst. CONSTITUTION:An exhaust gas purifying catalyst 3 equipped with a temperature sensor is provided close to an exhaust vent of an over with an electric heater 1 to heat up the inside 1a. A catalyst 3 consists of a honeycomb molded carrier constituted with inorganic heat-resistant material such as cordierite or the like carrying Perovskite type composite oxide such as La0.9Ce0.1CoO3 and a solid electrolyte for sensing temperature connected to a temperature sensing circuit with lead. Oil adhered to the inside of oven is evaporated, decomposed into CO2 and H2O with catalyst, and senses the completing time of dry baking from lowering temperature of catalyst.
Patent JP-H03280689-A (JP)
Title: Screen adjustment circuit
Inventor: ONDA TETSURO
IPC: H04N9/73
Filed: 1990-03-29
Abstract: PURPOSE:To adjust a screen voltage by adjusting a minimum or a maximum value of R, G, B outputs to a prescribed voltage. CONSTITUTION:A detection circuit 21 outputting a minimum level signal in R, G, B signals at a video output stage of each of R, G, B signals provided with cathode current ratio automatic adjustment means 12, 15, 18, and comparison means 23, 24 comparing an output voltage of the detection circuit 21 with 1st and 2nd voltages VL, VH of different levels and generating information representing whether a level of the output of the detection circuit 21 is within or at the outside of the voltages VL, VH are provided to the title circuit. Then an output taking a minimum value among three axis outputs is adjusted within a range of the voltages VL, VH to adjust a cut-off voltage of the axis in which the cathode voltage is least in the vicinity of a cut-off reference voltage being a voltage just before raster on the screen starts lighting. Thus, the screen voltage is simply adjusted.
Patent JP-S63247701-A (JP)
Title: Surface reforming method for inorganic coating film
Inventor: OKANOE ETSUO
IPC: G02B1/18
Filed: 1987-04-02
Abstract: PURPOSE:To decrease the affinity of water and the impurities in the water and to prevent generation of a burnt deposit by bringing silicon functional type silyl isocyanate and/or silicon functional type silyl thioisocyanate into reaction or adsorption with an inorg. coating film. CONSTITUTION:The cause for generation of the burnt deposit on the surface of the inorg. coating film lies in that the components in water drops adhere as evaporation residues on the surface of said film. The components of the evaporation residues consist mainly of Si, have high affinity to the inorg. coating film consisting of SiO2 or the like and adhered securely to the surface of the coating film. The silicon functional type silyl isocyanate and/or silicon functional type silyl thioisocyanate is, therefore, brought into reaction with the inorg. coating film or is adsorbed thereon in order to prevent the generation of the burnt deposit, by which the adhesive strength of the evaporation residues is weakened and the light wiping away of the residues remaining on the surface with a cloth or the like is permitted. Furthermore, water repellency is provided so that the water drops themselves are made hardly adherable on the surface and the generation of the burnt deposit is decreased.
Patent JP-S60226465-A (JP)
Inventor: NAKAKADO MASAAKI
IPC: F16B4/00
Filed: 1984-04-25
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-H08242672-A (JP)
Title: Arrangement structure of detecting sensor for layer thickness in thresher
Inventor: KAWAMURA YOSHIHIRO
IPC: A01F12/32
Filed: 1995-03-14
Abstract: PURPOSE: To provide a detecting sensor for the layer thickness of a disposing material on a rocking flow plate so as to be able to detect the layer thickness stably irrespective to the amount of the disposing material. CONSTITUTION: This detecting sensor for the layer thickness of a disposing material in a thresher installing the detecting sensor for the layer thickness 32 for detecting the layer thickness of the disposing material in the upper direction of a rocking flow plate 12 conveying the disposing material to the first filter sorting part 13, is obtained by arranging the detecting sensor for the layer thickness 32 in the vicinity of the inside of the rear end part of a gathering plate 41 gathering the disposing material from the left half part of the rocking flow plate 12 on which the large amount of the disposing material slips through and falls down from a receiving net, to the right end part where the amount of the disposing material is relatively small.
Patent JP-S63248315-A (JP)
Inventor: SATOJI HISAYUKI
IPC: A01D41/02
Filed: 1987-04-02
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-H02260679-A (JP)
Title: Semiconductor laser device
Inventor: KURONAGA KOUICHI
IPC: H01S5/00
Filed: 1989-03-31
Abstract: PURPOSE:To enable a laser device of this design to be easily manufactured by a method wherein a window region formed of a specific semiconductor compound layer is provided to the end face of an optical waveguide and is specified in length, whose peripheral part is formed into an arc surface of a condensing lens to improve the coupling efficiency of the window region with an optical fiber. CONSTITUTION:A GaInAsP active layer 22 serving as an optical waveguide 31, a P-InP clad layer 23, and a P-GaInAsP ohmic contact layer 24 are successively formed in lamination on an N-InP substrate 21 through a crystal growth method. The double hetero-structure section composed of layers 22-24 is etched up to the underside of the active layer 22 into an inverted mesa stripe, and an incident end face 32 and a projecting end face 33 side are also subjected to etching. Then, a P-InP buried layer 25 and an N-InP layer 26 are successively grown along the end face of the mesa stripe and the end faces 32 and 33 side to form a buried hetero-structure provided with a window region. The lengths of the layers 25 and 26 are made equal to or larger than 30mum, and both the end faces of the substrate 21, and the layers 25 and 26 are formed into a protrudent arc part 27.
Patent JP-H09240156-A (JP)
Title: Sheet for thermal transfer, monoazo compound and manufacture thereof
Inventor: ONISHI MASAO
IPC: B41M5/385
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a very clear cyan image being excellent in gradation and having a high coloring density by a method wherein an ink layer containing a monoazo compound is made borne on a substrate. SOLUTION: A sheet for thermal transfer is manufactured by a method wherein an ink layer containing a monoazo compound expressed by formula I is made borne on a substrate. By executing thermal transfer recording by using this sheet for thermal transfer, a very clear cyan image being excellent in gradation and having a high color density is obtained. X1 and X2 denote a halogen atom or a cyano group independently respectively, but they do not denote the halogen atom at the same time. A denotes a phenylene group and B an amino group which may also have a substituent.
Patent JP-H07270594-A (JP)
Title: Radiation resistant underwater camera
Inventor: KUMAFUJI HISAO
IPC: G21C17/08
Filed: 1994-03-28
Abstract: PURPOSE:To provide a an underwater camera being employed for visual inspection of a spent fuel assembly of which radiation resistance is enhanced while realizing proximity photographing and a long lifetime. CONSTITUTION:A waterproof casing 4 housing a TV camera 1 and a visual field bending mirror 3 is surrounded by a lead plate 10 except a photographing window 6 and a camera cable inserting part 8.
Patent JP-S526056-A (JP)
Title: Hybrid current counter
Inventor: SAITOU OSAMU
IPC: H02J3/00
Filed: 1975-07-02
Abstract: PURPOSE:The compuration of the voltage and the current status at a stationary time of the electric power system shall be conducted by a hybrid computer in which an analog computer and a digital computer having a function of contolling the former are incorporated, with high speed and accuracy.
Patent JP-S5416424-A (JP)
Title: Preparation of butyric acid derivative
Inventor: INOUE KAZUMI
IPC: C25B3/23
Filed: 1977-07-08
Abstract: PURPOSE: To obtain 4,4-di(lower alkoxy)butyric acid lower alkyl ester in high yield in one step with simple operations, by the electrolysis of 2-furylcarboxylic acid in a lower alkanol in the presence of a base using a non-membrane electrolytic cell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05288063-A (JP)
Title: Supercharging pressure control method for engine
Inventor: NAMEKI MINORU
IPC: F02B37/00
Filed: 1992-04-03
Abstract: PURPOSE:To improve transient responsiveness of a supercharger, and also improve pump efficiency so as to improve fuel consumption. CONSTITUTION:At the time of low and intermediate load when only primary turbo charger is operated, a switch solenoid valve for an intake control valve is turned off (S114), and the intake control valve is opened. Then, the switch solenoid valve for a supercharging pressure relief valve is turned off (S115), and the supercharging pressure relief valve is opened. As a result, a part of discharging air of the primary turbo charger makes reverse flow in the upstream side of a secondary turbo charger, and the temperature of intake air of the primary turbo charger is raised so as to reduce the loss of a pump. The temperature of discharging air of the primary turbo charger is raised, and evaporation of fuel is promoted so as to improve fuel consumption. A part of discharged air of the primary turbo charger is relieved, and the maximum rotational speed of the primary turbo charger leading to generation of surge is increased so as to improve transient-responsiveness.
Patent JP-S63247823-A (JP)
Title: Screen defining system
Inventor: KOYAMA YASUO
IPC: G06F3/048
Filed: 1987-04-02
Abstract: PURPOSE:To facilitate the correction with a screen defining system by using the means to set the screen definition and the function keys for selection of said defining means. CONSTITUTION:A screen defining device contains a screen defining subsystem 1, a work station 2 including a display device and a keyboard, and a memory 3. The subsystem 1 includes a mode selection means 12 which works by the designation of a function key of the station 2, a header item defining means 13 which is selected by the means 12, an input field defining means 14, and a screen attribute defining means 15. The screen data are supplied in each mode via the station 2 and the means 12-15 to be stored in the corresponding memory areas 31-33 of the memory 3 and at the same time read out of these areas 31-33 by a screen data reading/editing means 11. At the same time, these read-out screen data are displayed on a display device of the station 2.
Patent JP-2000277349-A (JP)
Title: Circulating oil transformer
Inventor: SUGIHARA MASAMI
IPC: H01F27/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a circulating oil transformer, capable of preventing generation of statics due to interfacial friction between an insulator and insulating oil in a transformer, without deteriorating the cooling effect. SOLUTION: This circulating oil transformer is provided with a flow control valve 20, capable of continuously controlling the flow resistance in the midway of a bypass line. A system connected to the transformer is provided with a cooler control device 21 for controlling the cooling ability of a cooler by increasing or decreasing the rotational speed of an oil pump 2 for measuring the load on a transformer and feeding insulating oil, depending on the load. There is provided a flow control valve control device 22 for controlling the flow resistance value of the flow control valve 20 which depends on the rotational speed of the oil pump 2. Furthermore, even when the amount of the insulating oil is increased to enhance the cooling ability, depending on the load of the transformer during a temporary overload operation, the flow control valve control device 22 controls the flow resistance value of the flow control valve 20, so that a proper amount of insulating oil can be supplied to the transformer body at all times.
Patent JP-S578960-A (JP)
Title: Automatic music-selecting record player
Inventor: KOGA ISAO
IPC: G11B3/085
Filed: 1980-06-18
Abstract: PURPOSE:To reproduce desired pieces of music by controlling the time when a tone arm is lowered according to the intensity of reflected light from a part between pieces of music on a record disk. CONSTITUTION:A light emitting element 16 is provided by being held by the projection part 12A of a head shell 12 projecting to in front of a cartridge 13 and positioned on its center line. The 1st photodetecting element 17 is also provided by being held by the said projection part 12A and leading the light emitting element 16 by a prescribed distance in the turning direction of a tone arm 11. The 2nd photodetecting element 18, on the other hand, is held by the said projection part 12A and positioned on its center line. Then, signals from the photodetecting elements are supplied to a microcomputer 21 to turn on and off muting. The microcomputer 21 outputs a reproduced signal only when an intermusic part on a record disk 15 is detected.
Patent JP-S526996-A (JP)
Title: Submarine cable protection method
Inventor: OTONARI TADAMASA
IPC: H02G9/02
Filed: 1975-07-04
Abstract: PURPOSE: To strongly protect the submarine cable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08287960-A (JP)
Title: Waterproof structure of charger
Inventor: MIZUNO YASUMASA
IPC: H01M10/46
Filed: 1995-04-07
Abstract: PURPOSE: To provide the above waterproof structure where the assembly is improved and also waterproofness is ensured by simplifying the structure, by putting the waterproof structure of a charger in specified constitution. CONSTITUTION: The upper case 2 of a case halves upper and lower is provided with a socket 2a for insertion of a battery B, and a case 2b is made at the inside periphery of the upper case 2 all along the socket 2a, while the bottom part of the lower case 3 is provided with a storage case 3a for storage of a battery B, where a drain port 3b is made. Besides, in the condition where the upper case 2 and the lower case 3 are combined, the case 2b on the side of the upper case 2 is inserted into the side of the inside periphery of the storage case 3a, and a terminal 4 is arranged inside the storage case 3a, with its upper bend nipped between the storage case 3a and the case 2b.
Patent JP-H07299541-A (JP)
Title: Lost form pattern assembly of cylinder head consisting of a number of part pieces
Inventor: TEIMOSHII JIEI BUAN ATSUKUREN
IPC: F02F1/24
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a lost foam pattern assembly which does not decrease the cross sections of flow passages. CONSTITUTION: The assembly 51 consists of individually formed four pattern pieces 53, 55, 57 and 59 produced by evaporated foams. The first pattern piece 53 has a flat cylindrical block engaging surface 61 and is engageable with the end of a cylinder block 63. The first piece forms has a flat slope 65 and forms two annular valve seat regions 67. The valve seat regions are adapted to independently impart the inflow of air to a combustion chamber 69 and the outflow of the exhaust gases from the combustion chamber. The pieces having recessed parts forming the respective flow passages are assembled, by which the assurance of the cross-sectional areas of the flow passages is made possible and flexibility in assembly design may be obtained.
Patent JP-H04314531-A (JP)
Title: Flexible tube
Inventor: SUGI MASAHIRO
IPC: B29K105/32
Filed: 1991-04-15
Abstract: PURPOSE:To highten kink resistance and restoring property of a tube by keeping the ratio of the thickness of the projected part to the thickness of the recessed part on the inner surface of a tube >=12. CONSTITUTION:Recessed parts 2 and projected parts 3 are formed on the inner peripheral surface of the tube 1 composed of flexible resin. The ratio t1/t2 of the thickness t1, of the projected part 3 to the thickness t2 of the recessed part 2 is kept at, at least, 12. Further the rate n/m of the sum(n) of the upper end- width of each projected part to the length(m) of the circle having the distance from the center to the projected part 3 in the cross section of the tube 1 as radius, is kept between 20-80%. By providing the projected parts of 2-20, a desired flexible tube is obtained. The flexible resin is the resin composed of single or at least two kinds of the ethylene alpha-obefine copolymer composed of ethylene and alpha-obefine of the carbon number of 3-10. The melt flow rate of the resin is 0.5-100g/10min and its density is 0.850-0.900g/cm<3>. This tube is excellent is kink resistance and restoring property.
Patent JP-H07265728-A (JP)
Title: Air filter
Inventor: SENBA MINORU
IPC: B03C1/00
Filed: 1994-03-30
Abstract: PURPOSE:To filter a magnetic material contained in air by providing a magnetized resin magnet plate having a large number of small perforations provided thereto to an air filter to magnetize the filter. CONSTITUTION:A magnetized resin magnet plate provided with a large number of small perforations is provided to an air filter. That is, the resin magnet plate 1 having a large number of small perforations 2 permitting air to pass is molded from a resin and a magnetic pole is uniformly applied to the surface thereof. For example, when an S-pole is applied to the upper surface of the resin magnet plate 1 and an N-pole is applied to the rear surface thereof, line of magnetic forces 3 are generated in the perforations from the N-pole of the rear surface to the S-pole of the upper surface. As a result, a magnetic material contained in air passing through the perforations 2 is attracted to the side surfaces of the perforations to enable the filtering of air.
Patent JP-S59208352-A (JP)
Inventor: NADAMOTO HIROYASU
IPC: F25B49/02
Filed: 1983-05-13
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-H05247336-A (JP)
Title: Room temperature curable composition
Inventor: WATABE TAKASHI
IPC: C08L71/02
Filed: 1992-03-04
Abstract: PURPOSE:To produce a curable composition consisting essentially of a hydrolyzable silicon group-containing polymer. CONSTITUTION:100 pts.wt. polyoxypropylene polymer containing methyldimethoxypropyl group at the end of molecule and having 20,000 average molecular weight is blended with 1 pt.wt. reaction product prepared by reacting dibutyltin oxide with an alkyltin mercapto-based compound and cured. The obtained composition has high curing rate.
Patent JP-S63100424-A (JP)
Inventor: KIYAHIRU RICHIYAADO EFU
IPC: G01C19/64
Filed: 1987-04-03
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-H07297366-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: YOSHIMORI MASANORI
IPC: H01L27/04
Filed: 1994-04-21
Abstract: PURPOSE:To provide a semiconductor integrated circuit device, which can form the highly reliable resistive element and capacitive element together with an IGFET at a high integration density, and the method for manufacturing the device by the simplified process. CONSTITUTION:A resistor 24 of a resistive element 20 and a lower electrode 14 of a capacitive element 40, which are formed on a field insulating film 2, are formed on a polysilicon layer having the same sheet resistance. A dielectric film 15 of the capacitive element 40 has the laminated structure of silicon oxide films 6 and 8 and a silicon nitride film 7. A protecting insulating film 25, which is deposited on the upper surface of the resistor 24 of the resistive element 20, also uses the laminated structure of the silicon oxide films 6 and 8 and the silicon nitride film 7.
Patent JP-H08277547-A (JP)
Title: Traveling system control circuit for car
Inventor: ONDA KIMIMASA
IPC: E02F9/22
Filed: 1995-04-07
Abstract: PURPOSE: To improve operability in traveling a level terrain while ensuring safety at the time of slope descent by controlling the function of counterbalance valve in response to the degree of inclination of a traveling path. CONSTITUTION: In a traveling system control circuit for a construction machine, etc., in which throttling resistance is given to return oil from driving motors 16, 116 by counterbalance valves 13, 113 at the time of slope descent, solenoid valves 31, 32, 131, 132 are arranged to the bypass lines 24a, 26a, 124a, 126a of the counterbalance valves 13, 113. The control signal line of a controller 6 is connected to the solenoids of these solenoid valves 31, 32, 131, 132, and an inclinometer 5 is bonded with the controller 6. The controller 6 receiving a level terrain signal from the inclinometer 5 controls the solenoid valves 31, 32, 131, 132 so as to open these solenoid valves, thus inhibiting or making ineffective the functions of the counterbalance valves 13, 113.
Patent JP-S539991-A (JP)
Title: Broken fuel detecting method
Inventor: URATA MEGUMU
IPC: G21C17/06
Filed: 1976-07-14
Abstract: PURPOSE: To miniturize the volume of a purifyer which purifys a core water sharply and to ensure the safety by reducing exposure rate of radioactivity by workmen in a stage of producing warm water for ejecting into a warm water ejecting type failed fuel detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04293977-A (JP)
Title: Printing ink and method for distinguishing forgery
Inventor: OOSHIMA YUKIHIRO
IPC: C09D11/03
Filed: 1991-03-22
Abstract: PURPOSE:To prepare a printing ink for distinguishing forged securities by incorporating a specific aminoiminoisoindolenine and a metallic compd. into the ink. CONSTITUTION:The title compsn. contains an aminoiminoisoindolenine of the formula (wherein X is halogen or alkyl; and (n) is 1-4) and a metallic compd. (e.g. cobalt naphthenate).
Patent JP-H08245365-A (JP)
Title: Cosmetic
Inventor: NISHIO HIROYUKI
IPC: A61K8/00
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a cosmetic having extremely low skin irritation, excellent in storage stability and functional characteristics, and useful as a base cosmetic, a make-up cosmetic and a hair cosmetic by compounding an anionic surfactant containing an amido-group having a specific structure at a specific compounding ratio. CONSTITUTION: This cosmetic is composed of 0.01-15wt.%, preferably 0.05-1wt.% of two-hydrophobic groups and two-hydrophilic groups-containing anionic surfactant which contains an amido-group of the formula (number of carbon atoms of RCO is 20, 18, 16, 14, 12, 10 or 8; X is an alkali metal ion, an ammonium ion or an organic ammonium ion).