baber/WOPTO huggingface dataset:
Patent JP-S5929473-A (JP)
Title: Manufacture of solar battery
Inventor: MORITA HIROSHI
IPC: H01L31/04
Filed: 1982-08-11
Abstract: PURPOSE:To form the highly reliable surface electrode having an excellent adhesive property and an ohmic property by a method wherein photosensitive resin, consisting of polybutadiene chloride, is used for formation of the surface electrode. CONSTITUTION:The heat resisting photosensitive resin to be applied on a reflection-preventing film is negative type photosensitive resin, and a film growing material consists of cyclized polybutadiene. They are not decomposed at the temperatue below 400 deg.C, and no sagging and the like is generated on the formed patterns after exposure at the temperature below 280 deg.C. After said photosensitive resin has been applied to the arbitrary thickness, a prebaking process is performed, and then the above is exposed to ultraviolet rays using a chrome pattern, corresponding to the surface electrode, as a photomask. Then, developing and rinsing processes are performed on the above, a post-baking is performed in nitrogen, and the aperture of the pattern corresponding to the surface electrode is formed into a photo-sensitive layer. Subsequently, an etching is performed on a reflection-preventing film through the aperture, and the aperture for electrode pattern is formed on the reflection-preventing film in the same manner as above. Then, a metal layer is formed by deposition in the desired thickness on the surface of the semiconductor substrate which is exposed by aperture in the substrate temperature range of 200-280 deg.C. Then, the photosensitive resin layer is removed, and a precise electrode is formed in the groove of the reflection-preventing film.
Patent JP-H11325603-A (JP)
Title: Hot water heater tank
Inventor: TAKIZAWA HAJIME
IPC: F24H1/18
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To steadily supply a water to a tank by providing a baffle having a bent recess formed at a periphery of a protrusion formed at a center above a leg member protruding in the tank from a water supply port opened at a bottom of the tank, and mounting a sheet material extending to a circumstance at the baffle. SOLUTION: In the hot water heater, a water is supplied from a water supply port 2 opened at a bottom of a resin tank 1 into the tank 1 via a water supply pipe 3, and the water is heated by an electric heater in the tank 1. In this case, a baffle 14 having a circumferential recess 16 bent to a periphery of a protrusion 17 and a protrusion 17 formed at a center is provided above a fixed leg member 11 protruding from the port 2 in the tank. A doughnut-like sheet material 18 is mounted above the member 11. Thus, a supplied water flow F led laterally from a lower surface of the baffle 14 via the opening 13 steadily flows along a lower surface of the baffle 14, and a level of the supplied water can be steadily raised.
Patent JP-H0813275-A (JP)
Title: False-twisted double-layer structure yarn
Inventor: NAGAHAMA HIROYUKI
IPC: D02G3/36
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a spun-like false-twisted double-layer structure yarn having soft feeling and high bulkiness and suitable for woven or knit fabric having light weight and excellent feeling even in the case of a thick fabric. CONSTITUTION:This false-twisted double-layer structure yarn is composed of >=3 kinds of filament yarns. The filament yarn B for forming the outer layer is wound around the core-forming filament yarn A in alternately reversing directions while mixing and entangling with the core-forming filament yarn. Conjugate yarns are formed by the fusion of a part of the outer-layer filament yarns with each other and the core filament yarn with a part of the outer layer filament yarn at the interface between the core part and the outer layer part and at least a part of the conjugate yarn forms a bundled state. Filaments having a solubility >=4 times as high as that of the outer layer filament yarn and present in the core-forming filament yarns account for 10-80wt.% of the total core-forming filaments.
Patent JP-S5840373-A (JP)
Title: Coating composition
Inventor: HAYASHI MASAAKI
IPC: C09D5/08
Filed: 1981-09-04
Abstract: PURPOSE:To provide a coating compsn. for chromate-treated galvanized steel sheet, consisting of an oil-free alkyd resin containing tannic acid as an acid component and a specified crosslinking copolymer resin and forming a coating film excellent in resistance to boiling water and corrosion and adhesive property. CONSTITUTION:The coating compsn. is prepared by mixing 5-90wt% oil-free alkyd resin (A) containing 1-20wt% tannic acid as an acid component and having an acid value of 50KOHmg/g or lower and a hydroxyl group value of 50-250KOHmg/g with 95-10wt% crosslinking copolymer resin (B) obtained from a monomer mixture. consisting of N-alkoxymethylated alpha, beta-monoethylenically unsatd. carboxylic acid amide and at least one alpha, beta-monoethylenically unsatd. monomer. Resin (A) is obtained by esterification reaction of tannic acid and polycarboxylic acid (e.g., phthalic acid) with a polyhydric alcohol (e.g., ethylene glycol).
Patent JP-S6118039-A (JP)
Title: Parallel hash device
Inventor: NAKADA TERUO
IPC: G06F7/22
Filed: 1984-07-04
Abstract: PURPOSE:To improve greatly the hash processing speed by using a processor corresponding to the display which is erased in the prescribed order based on a waiting state processor list in response to the switch to an under-nonprocessing display of a flag to perform the hash processing. CONSTITUTION:The flag of a hash entry 3 corresponding to the calculated hash value is checked to know whether the flag is turned on or off. When the flat is turned off, the corresponding processor turns on the flag and registers the input data to a hash result data list 9 designated by a result pointer corresponding to the calculated hash value. When the flag is turned on, the processor starts a queue connection part 4 to display the waiting state processor display at a waiting state processor display list 10. The processor turns off the flat after the registration is given to the list 10 and starts a matrix release part 5 to erase the head waiting state processor display as long as the list 10 includes a waiting state processor. Then the hash processing is started by the corresponding processor.
Patent JP-H06347008-A (JP)
Title: Burner for liquid fuel
Inventor: AKIMOTO TAKAKIMI
IPC: F23C99/00
Filed: 1993-06-10
Abstract: PURPOSE:To provide a burner for liquid fuel which, in addition to the advantage of the use of oxygen gas as a combustion-supporting gas in increasing the combustion efficiency and in reducing NOX, enables producing a long flame having a luminous part, being effective for radiant transfer of heat, in a large proportion. CONSTITUTION:Around a fuel passageway 2 having a fuel ejection hole 5 at the forward end a passageway 3 for combustion-supporting gas is provided in a manner of concentrically enclosing the fuel passageway 2. At the fuel ejection hole 5 and with a space 6 intervening therefrom a throttle member 8 through which throttle holes 7 are formed eccentrically with respect to the fuel ejection hole 5 is provided.
Patent JP-H0318834-A (JP)
Title: Programmable optical logic device
Inventor: ROPAATO II RAMARUSHIE
IPC: H03K19/14
Filed: 1990-05-30
Abstract: PURPOSE: To realize a combination (pool) logical function at a programmable optical logical unit by combining a symmetrical self electrooptic effect device (s-SEED) and a logical control element, for optically programming S-SEED to start logical arithmetic by a prescribed mode. CONSTITUTION: An optical signal beam 105 expressing an optical threshold value reference signal REF from a logical controller 103 is made incident on a diode 101, and an optical signal beam 109 expressing a data signal C being the power sum of data signal A and B is made incident on a diode 102. The optical signal beam 105 and 106 can vary the outputting state of S-SEED. The amplitude of these optical signal beams are selected to provide sufficient contrast between logical 0 and logical 1, so as to ensure that S-SEED does not enter a bi-stable area in which an outputting level becomes unclear. Thereby the optical light beams are controlled to enter a specific diode.
Patent JP-H01306783-A (JP)
Title: Multi-chamber temperature regulating device
Inventor: OTANI NAOYUKI
IPC: F25B25/00
Filed: 1988-06-06
Abstract: PURPOSE:To permit the control of temperatures in a plurality of rooms so as to obtain different temperatures including additional heating, by a method wherein the parallel connection of heat exchangers is switched at the side of an evaporator and the side of a condenser while the conduction of thermoelectric converting elements connected thermally to the heat exchangers is controlled. CONSTITUTION:A first room 1 is cooled by a normal refrigerating cycle while the heat exchanger 6 of a second room 2, isolated from the first room 1, is connected switchably in parallel to a condenser 4 and an evaporator 5 through three-way changeover valves 10, 11. One of the heat absorbing and dissipating surface of a thermoelectric converting element 7 is connected to the heat exchanger 6 while the other heat absorbing and dissipating surface of the same element 7 is connected to a heat sink 8. The electricity supplying terminal of the heat sink 8 is connected to a controller 17 to control the time and direction of the supplying of the electricity. A fan 9 is attached to the heat sink 8 and the cooling as well as the additional heating of the second room 2 may be effected efficiently.
Patent JP-2000331764-A (JP)
Title: Ic socket
Inventor: TAKEUCHI HIDEKI
IPC: H01R33/76
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket, capable of measuring a high frequency IC by lowering inductance of a contact by shortening the distance from a solder ball on a BGA type IC to a metal seat on a contact board, and by enhancing measurement accuracy of the IC at the same time, by raising a matching level of an impedance by reducing the number of the connecting points of the contact. SOLUTION: A contact 2 built in an IC socket 11 is in contact with the metal seat 5a on a contact board 5. When a contact pusher 6 is lowered, a solder ball 4a enters a groove, and a solder ball 4a is brought into contact with the C-shaped contact 2 to form a conducting state between the solder ball 4a and the metal seat 5a. The conductivity is given from the solder ball 4a to the contact 2, from the contact 2 to the metal seat 5a and from the metal seat 5a to the contact board 5, and an IC 4 is measured by a test head to be eventually connected to the contact board 5.
Patent JP-S5363527-A (JP)
Title: Connector for insulated conductor
Inventor: KISHIDA MITSUHIRO
IPC: H02B13/02
Filed: 1976-11-17
Abstract: PURPOSE: To promote an improvement of the characteristic of dielectric strength, by preventing an insualtion gas from infiltrating into within a bushing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09269185-A (JP)
Title: Refrigerator covered with fabric jersey
Inventor: KATO MASAKI
IPC: F25D23/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a beautiful and novel refrigerator by covering with a fabric jersey the whole surface of the refrigerator except doors, a back side and an under part. SOLUTION: A fabric jersey cloth 1 with such as a tartan check pattern is put on the whole surface of the refrigerator except the doors, the backside and the under part. A vinyl chloride color film or vinyl cloth, a leather or cork can be put up instead of the fabric jersey cloth 1. The fabric jersey cloth 1 is preferred to be treated with soil resistant finish. With this, the refrigerator with beautiful outer look is obtained.
Patent JP-H10319822-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KAZUHIKO
IPC: G03G15/04
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of surely preventing dew condensation and the soiling of an optical part caused by rising flow. SOLUTION: A heater 12 for preventing the dew condensation is arranged below the home positions of a first scanner and a second part including an exposing lamp respectively. One end of the heater 12 is different in leve 12a. When both end parts 12b and 12c of the heater 12 are fixed on a horizontal plane in an optical system by screws, the heater 12 is inclined at a fixed angle with respect to the horizontal plane. Therefore, the rising flow at a highest speed is generated from the highest position of the heater 12 and air flow distribution and the keeping of temp. in a device is enabled expectably.
Patent JP-S621232-A (JP)
Title: Flattening method for insulating film
Inventor: SUSA MASAHIRO
IPC: H01L21/3065
Filed: 1985-06-26
Abstract: PURPOSE:To flatten an insulating film completely by constituting the titled method of a process, in which the insulating film is made to flow, and a process in which the insulating film is etched back. CONSTITUTION:A BPSG film containing 4wt% boron concentration and 4wt% phosphorus concentration is grown on a stepped Si substrate for a poly Si film 2 in approximately 2mum at a temperature of 430 deg.C through a cold CVD method. The BPSG film is made to flow through heat treatment for 30min in a steam flow at 900 deg.C, and is spin-coated with photo-resist, and the whole is thermally treated for 20min in N2 at 150 deg.C. The BPSG film and a resist film are etched simultaneously by using the conditions of etching at uniform velocity through reactive ion etching employing CF4 and O2 gas as etchants. A process, in which an insulating film is made to flow, and a process, in which the insulating film is etched back, are provided, thus acquiring the insulating film having extremely high flatness at all times.
Patent JP-S5764436-A (JP)
Title: Binder composition for molding sand
Inventor: TOBINAGA TSUYOSHI
IPC: B22C1/22
Filed: 1980-10-06
Abstract: PURPOSE: To obtain a binder composition of a high rate of curing and good collapsing property by contg. org. polyisocyanate compounds and polyol compounds obtd. from specific cyclic ketones and formaldehyde.  
     CONSTITUTION: For example, diphenylmethane diisocyanate and the like are used as an org. polyisocyanate compound. Cyclic ketone of which the carbon atom adjacent to a carbony group has at least two hydrogens, for example, cyclopenthanone and the like or alkyl aryl ketones, for example, those obtd. by causing acetophenone to react with formaldehyde and having ≥2 methyrol groups are used for polyol compounds. The polyol compound is compounded with the org. polyisocyanate compound in such a way that the isocyanate difference is about 0.3W3 equiv. per equiv. of the hydroxyl group of the polyol compound. This composition is compounded at about 0.5W5pts.wt. basing on 100pts.wt. molding sand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6120295-A (JP)
Title: Integrated circuit for address control
Inventor: OONO KUNIO
IPC: G11C11/406
Filed: 1984-07-05
Abstract: PURPOSE:To apply to many storage units by one kind by selecting one of lower rank bit according to external information when selecting either of an input signal of external terminal and lower rank bit of a refresh address counter and making this count input information of the refresh address counter. CONSTITUTION:Address information is held in an address register 31. This address information is sent to a parity check circuit 32 and parity checked, and presence or absence of parity error is outputted to a path 303. The address information is sent to a refresh address selecting circuit 33, and when it is not refreshing action, the content of the address register 31 is selected and outputted to a path 304, and in the case of refreshing, output of a refresh address counter 35 is selected. The refresh address counter 35 selects whether a signal of information path 305 of an external terminal is to be utilized or lower rank information of the refresh address counter is to be utilized by a count data selecting circuit 34. A bit selecting circuit 36 selects from which bie external information is to be inputted.
Patent JP-S62297790-A (JP)
Inventor: TSUNODA JUNRO
IPC: G21D9/00
Filed: 1986-06-16
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-S5263685-A (JP)
Title: Production of semiconductor device
Inventor: YONEDA TADAO
IPC: H01L21/302
Filed: 1975-11-20
Abstract: PURPOSE: To increase the dielectric strength between drain and substrate by removing the insulating film on a semiconductor substrate with the photo sensitive resin selectively formed thereon as a mask and covering the surroundings of the exposed surface of the exposed substrate with a photo sensitive resin, then diffusing an impurity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5932443-A (JP)
Inventor: TATEISHI TSUTOMU
IPC: A61B5/025
Filed: 1982-08-13
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-H035290-A (JP)
Title: Small snow-mobile
Inventor: KATAGIRI NAGATOSHI
IPC: B60K5/04
Filed: 1989-06-01
Abstract: PURPOSE:To decrease the center of gravity of vehicle body without interference between the cylinder part and the mounting part by arranging an engine through largely inclining the cylinder part ahead, arranging the mounting part of steering ski on both sides of the cylinder part. CONSTITUTION:In a small snow-mobile 1, a steering ski 3 is arranged at the front lower part of a vehicle body 2, and a track belt 4a at the rear part. The belt 4a is laid between a drive wheel 4b and a driven wheel 4c, and the drive wheel 4b is connected to a drive system 6 mainly composed of an engine 7 arranged at the front upper part. With this constitution, the engine 7 is arranged while the cylinder part 7a is inclined largely ahead. The mounting part of steering ski 3 (not shown in Fig.) is arranged at the opposed sides of the cylinder part 7a. It is thus possible to lower the center of gravity of the body 2 as well as that of the engine 7 and prevent interference with the cylinder part 7a.
Patent JP-S5765854-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: KOMATSU KOUICHI
IPC: F02M41/14
Filed: 1980-10-07
Abstract: PURPOSE: To promote the characteristic of injection in an injection device by constructing the injection device of a control valve to regulate the amount of fuel, a governer to increase or decrease the supply amount in accordance with the number of revolutions, and a timer to control the injection timing.  
     CONSTITUTION: An injection device is composed of a fuel injection pump 1, a govener 2, and a timer 3. The fuel from a feed pump 16 rotated by a drive shaft 14 is introduced into a pump chamber 5 via a governer chamber 9, a pressurizing chamber 26, a control valve 10, and a bush 11, and pressurized by a plunger 4. The valve 10 is interlocked with the shaft 14 for rotation. It controls the amount of injection via a groove 13 provided in the bush 11, and is limited by a timer lever 73 which regulates the injection timing. The governer 2 to regulate the amount of fuel is provided with a throttle valve 50 interlocked with an engine for driving for discharging the excess fuel in the governer chamber 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5473042-A (JP)
Title: Image forming method and apparatus
Inventor: NISHIGUCHI HISANORI
IPC: G03G15/05
Filed: 1977-11-21
Abstract: PURPOSE: To enable distinct color images of superior color reproduction and less fogs to be obtained by depositing light transmittable particles on the base surface containing photoconductive material and removing the charges other than the projection areas of the particles.  
     CONSTITUTION: A photoconductive endless belt 11 is chared negative by a first corona charger 15 withing a housing 10 and is sprayed with light transmittable particles 17 by a particle spayer 16. The parciles 17 are arrayed nearly to one layer by a doctor 18. Next, the charges other than the projection area of the particles 17 are neutralized by a second corona charger 29 to become a reference potential. In the exposure part, the belt 11 temporarily stops and the optical images of the original 22 on the glass plate 21 are radiated onto the partcles 17. The belt 11 is again driven and the particles 17 corresponding to the exposure part and having been weakened or removed of electrostatic attraction are shaked off by an electromagnetic vibrator 25. The positive particle images having been formed on the belt 11 are transferred and fixed onto an image receiving medium 28 by a heating and compression bonding roller 27, and are cut by a cutter 29. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5472493-A (JP)
Title: Connection box for electric cable
Inventor: FUJITANI KATSUMI
IPC: H02G15/103
Filed: 1977-11-22
Abstract: PURPOSE: To eliminate electrical weak point at the connection sleeve end by manufacturing the terminal portion of negative pole shield and the surface shape of the conductor sleeve for connecting conductors so as to have a slope represented by a specific equation.  
     CONSTITUTION: When the conductors 3 and 3' of the cables 1 and 1' are connected with the conductor sleeve 4, the sleeve is then covered with the reinforcing insulating layer 5, the insulating layer is then covered with the reinforcing insulating layer 6 and the shield 7, and lastly the conductors are covered with the sheath metal tube 8 and then connected to the cables 1 and 1', the terminal portion of the shield 7 is given a slope represented by the equation, X-V/(I-log Ro/r/log y/r), and also the surface condition of the sleeve 4 is formed in a form represented by the equation, X=V log Rj/Ro(I/log Rj/y-I/log Rj/r). Thus, the layer-directional stress from the slope treminal of the conductor sleeve to the end portion of the reinforcing insulating layer is equally distributed in electric field, thus eliminating an electric weak point at the end. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0738123-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: BUESUNA BIARASU
IPC: H01L29/861
Filed: 1994-06-22
Abstract: PURPOSE: To provide a novel semiconductor device, esp. diode and manufacture thereof. CONSTITUTION: The semiconductor device has a p-layer 2 and two n-layers 3, 4 doped at different intensities. A p-n junction between the p-layer 2 and heavily doped n-layer 3 is disposed completely inside a chip 1. The p-n junction between the p-layer 2 and n-layer 4 is disposed outside the chip 1. This device attains a good reproducible characteristic, without causing a high field intensities outside the chip. The manufacturing method may be executed outside a clean room.
Patent JP-S6033850-A (JP)
Title: Coating method of casting mold
Inventor: YASUKUNI KOUJI
IPC: B22C23/02
Filed: 1983-08-02
Abstract: PURPOSE:To prevent seizure of a casting to a casting mold and core in the stage of coating a mold coating material to the casting mold and core molded of molding sand, etc. by penetrating the mold coating material to the surface of the casting mold and core by utilizing the suction force developed by compressed air. CONSTITUTION:A casting mold and a core 3 to be attached to the inside of the casting mold are formed by a green sand mold consisting of molding sand, CO2 mold, furan sand mold or shell molding and are placed on a perforated plate 2a such as a wire net or the like. A molding board 2 for suction is placed underneath the same. The space of the board 2 is connected to a vacuum generator 1 which utilizes compressed air by means of a suction nozzle 1b. A mold coating material 5 prepd. by mixing fine particulate refractories such as graphite powder, silica flower, zircon flower, etc. with water or alcohol into a slurry is coated on the surface of the casting mold and the core 3. Compressed air is supplied through the suction nozzle 1a of the generator 1 and the material 5 is sucked and penetrated from the surface of the core, etc. 3 into the inside by the reduced pressure generated in the stage of discharging said air through an outlet 1c. The cast molten metal does not cause seizure with the core, etc. 3 into which the mold coating material is deeply penetrated. The casting having an excellent casting surface is thus obtd.