baber/WOPTO huggingface dataset:
Patent JP-H10310774-A (JP)
Title: Carbonizing oven and carbonizing unit
Inventor: MAEZATO TOSHIO
IPC: C01B31/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing oven capable of effective heating. SOLUTION: This carbonizing unit has such a scheme that inner ovens 1 as dry distillation ovens are disposed at intervals in an outer oven 3 and the space therebetween is served as a combustion chamber 15; waste tires W are put into the inner ovens 1 followed by energizing an electrically heating material 4 to effect heating; the dry distillation gas generated from the waste tires W passes through separators B, C, D in this order, and, during the process, is accumulated in tar tanks 59, 67; the gas then goes through gas separators 61, 63 and is finally burned completely in a combustion chamber E; an oil component accumulated in tanks 59, 67 is used as a fuel for an electric power generator F, thus effecting the objective carbonizing unit of resource recycling type.  Use of waste materials (woods) instead of waste tires as materials to be treated enables wood vinegar to be afforded in the tanks 59, 67.
Patent JP-S63297067-A (JP)
Title: Thermal head
Inventor: NIKAIDO MASARU
IPC: C08G73/10
Filed: 1987-05-29
Abstract: PURPOSE:To enhance adhesion to obtain a low-cost and high-performance thermal head which is superior in thermal efficiency, capable of being processed to be bent, and easy to shape small in size, by a method wherein the thermal head is provided with a metal substrate, a heat-resistant resin layer, and a large number of beat resistors and conductors, and the heat-resistant resin layer is formed by baking a specific polyimidine resin. CONSTITUTION:A thermal head is provided with a metal substrate, a heat-resistant resin layer formed on the metal substrate, a large number of heat resistors, and conductors connected to the heating resistors. The heat resistant resin layer is formed by baking a polyimidine resin shown by a general formula (1), where R1 represents at least one selected from among groups a, b, c, and R2 represents an aromatic diamine. The polyimidine resin shown by the general formula (1) is obtained by causing an aromatic diamine to react with an aromatic dibenzylidene in an organic solvent, such as N -methyl -2-pyrolidone, N,N'-dimethylacetamide, N,N'-dimethylformamide, m-cresol, and o-phenylphenol. After the polyimidine resin is applied on the surface of the metal substrate, it is heated for several hours at a temperature more than the softening point of the polyimidine resin, e.g., at a temperature of 200-400 deg.C, for drying the solvent and baked to obtain the heat-resistant resin layer.
Patent JP-H05155929-A (JP)
Title: Catalytic composition for manufacturing polyalkene-1 accompanied by prepolymerization
Inventor: BERUNHARUTO RIIGAA
IPC: C08F4/622
Filed: 1992-05-27
Abstract: PURPOSE: To obtain a catalyst composition being one for obtain a high- molecular-weight polymer having a narrow molecular weight distribution and a narrow particle diameter distribution in the polymerization of a polyalkene-1, being capable of being stored for a long time in a suspended state or a solid state and being therefore suitable for gas phase polymerization.  
     CONSTITUTION: An active component being a metallocene complex having a metal selected from IV group and V subgroup in the periodic table is first mixed with an oligomeric aluminum oxide compound solution in an inert liquid hydrocarbon for 5-120 min, and the thus obtained active catalyst composition is subsequently precipitated from an inert liquid hydrocarbon containing a viscosity improver to form a composition in a suspended state. Next the obtained catalyst composition is pretreated by simple prepolymerization of a 2-10C alkene-1 at a temperature of -60 to 20°C and isolated to form a long-storage-life active catalyst which is suitable for especially the production of a polyalkene-1 having a narrow molecular weight distribution and a narrow particle size distribution. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H031323-A (JP)
Title: Method and device for burnishing magnetic disk
Inventor: HOSOI NOBUYUKI
IPC: G11B5/84
Filed: 1989-05-30
Abstract: PURPOSE:To suppress the generation of apolishing flaws by bringing a magnetic surface into pressurized contact with a lapping tape by pressurizing air, then rotating and polishing the disk and cleaning the disk with a wet type cleaning tape. CONSTITUTION: The magnetic disk with its magnetic surface 1a faced upward is held by a vacuum chuck 2a at the front end of a revolving shaft 2 and is rotationally driven. The disk is brought into pressurized contact with the lapping tape 5 by the prssurizing air froman air nozzle 6 provided below the disk and is thereby polished. The polishing depth is adjusted by changing the contact pressure of the lapping tape 5 and the magnetic disk 1 by the pressure control of the pressurizing air at this time. On the other hand the cleaning tape 3, 4 are so installed as to pinch the magnetic disk 1 from above and below. The wet type cleaning tape 3 of the front surface is kept wet with water or lubricant.The polishing powder is thereby removed and the lubricant is supplied between the magnetic disk 1 and the lapping tape 5. The flawing of the polishing surface is prevented in this way.
Patent JP-H05322213-A (JP)
Title: Air conditioner system
Inventor: NAKAYAMA SUSUMU
IPC: F24F3/00
Filed: 1992-05-27
Abstract: PURPOSE:To convey cold/warm air to a necessary place without installing a duct, a double floor by providing warm air supply means for forming a horizontal flow of cold/warm air in an upper part of a space in a room and providing conveying means for feeding part of the cold/warm air of the horizontal flow downward in the space of the room. CONSTITUTION:Cold/warm air fed through a supply duct 101 is supplied from a diffuser 1 provided at an upper part of a room, and sucked into a return duct 102 from a suction port 2 provided at a position opposed to the diffuser 1. Thus, the cold/warm air flows horizontally without almost diffusing in the upper part of the room. A plurality of fans 3 of conveying means are provided near the horizontal flow of the cold/warm air of the upper part of the room, and part of the cold/warm air of the upper part of the room is fed by the fans 3. The fans 3 are altered at its air flow rate and wind direction by a remote control switch 4 to feed the air to an arbitrary place of a lower part of the room.
Patent JP-H09320297-A (JP)
Title: Semiconductor memory
Inventor: ASAKURA MIKIO
IPC: G11C29/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory having an address key circuit of which size is small, which is easy to design, and in which power consumption is reduced. SOLUTION: An input first stage 9 is used for address input and address key in common, a test mode setting circuit 12 and a function setting circuit 14 are arranged at the middle of the input first stage 9 and an address buffer 10. Also, a buffer 14 for each function setting mode latches an internal address signal INTAn (any one out of n=0-7), in accordance with fall of a signal/RAS (row address stroke). Further, a function signal generation circuit 146 is initialized by a power-only-set signal at the time of supplying a power source.
Patent JP-H09321580-A (JP)
Title: Channel selection device
Inventor: SUZUKI HIDEKI
IPC: H04N5/44
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To allow a user to avoid an uncomfortable feel from at automatic preset processing independently of the number of channels while the user watches a desired program even when the automatic preset processing is executed. SOLUTION: The channel selection device adopts a frequency synthesizer system and has tuners 102, 105 converting a frequency of a television high frequency signal into another frequency and video intermediate frequency circuits 103, 106 detecting and amplifying outputs of the tuners. In this case, the automatic preset processing is executed, in which the tuner (either of 102, 105) and the video intermediate frequency circuit (either of 103, 106) not used by the user are used to search for the broadcast signals of all channels and to write the search result of each channel to a nonvolatile memory.
Patent JP-S5924770-A (JP)
Title: Preparation of release agent
Inventor: YAMAZAKI ISAO
IPC: C09J7/02
Filed: 1982-08-02
Abstract: PURPOSE:To provide a release agent capable of stripping off paper, cloth, etc. bonded with a starch-based adhesive without causing damage to adherend and substrate, by adding an accelerator which decomposes the main component of the adhesive, and a surfactant. CONSTITUTION:The release agent is prepared by dissolving or dispersing in water a hydrolytic enzyme for a linear polymer such as amylose or amylopectin which is a main component of a starch-based adhesive, and adding, when necessary, an acclerator to promote the hydrolyzing action of the enzyme and a surfactant to facilitate penetration of the enzyme into the adhesive layer. An example of formulation is 100pts.wt. water, 0.5pt.wt. amylase, 2pts.wt. ethylene glycol and 0.1pt.wt. CaCl2.
Patent JP-H11326427-A (JP)
Title: Life monitoring device for gas-blast circuit breaker
Inventor: TAKEI HIROKAZU
IPC: G01R31/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To use a gas-blast circuit breaker to the utmost limit of its usage limit by finding gas pressure corresponding to a consumption of an arc contact. SOLUTION: Gas pressure is detected all the time by a pressure sensor 1 mounted inside a gas-blast circuit breaker, and a pressure signal is fed to a processing part 6 via an input processing part 4 and an A/D converting part 5. When the gas-blast circuit breaker is operated, a cut-out signal is fed to the processing part 6 from an auxiliary switch 2 interlocked with the operation via a contact point input part 8. The processing part 6 calculates a gas pressure increase value based on change of the pressure signal, using the cutout signal as trigger, to be stored in a memory, and determines whether an accumulated value thereof reaches to a life value preset in the memory or not When the processing hereinbefore is repeated in every cutout to reach to the life value, a result is output to an external output part 7.  A life of an arc contact is monitored by this manner, and the gas-blast circuit breaker is used to the utmost limit of its usage limit.
Patent JP-H09321205-A (JP)
Title: Manufacture of semiconductor device, lead frame used therein and manufacture of lead frame
Inventor: SASAMURA SATOSHI
IPC: H01L23/50
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce unit manufacturing cost by providing an unsharp rouge surface at the resin flow path region or a part or the whole of the path and another region, and performing sealing thereafter. SOLUTION: A sattin finished rough surface 21 is formed on the bottom surface (rear surface) of a lead frame 10. The surface 21 is provided on the surface of a resin flow path region 23 where resin flows, connected to a seal region 22 where a seal member (package) is formed by the resin. The sattin finished surface 21 is formed such that a projecting portion 26 has a rounded tip and a recess portion has a rounded bottom, thus the surface 21 has an unsharp rough finish. Thus, when an external force for removal is applied to the resin portion, the lead frame 10 and the resin easily slide with each other at slopes of the recess and projection portions, and the resin can be easily removed from the lead frame 10.
Patent JP-S5924631-A (JP)
Inventor: DEIBITSUDO POURU GUREGU
IPC: B29C43/02
Filed: 1982-08-02
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-H04336970-A (JP)
Title: Manufacture of carbide abrasive grain edger
Inventor: KITAJIMA MASATO
IPC: B24D3/06
Filed: 1991-05-13
Abstract: PURPOSE:To enable abrasive grains mixedly contained in a metal bond layer to be uniformly distributed, and also to be constant in density in a carbide abrasive grain edger which is used as a truer truing a grinding wheel for grinding works or as a grinding stone. CONSTITUTION:The manufacture of a carbide abrasive grain edger consists of a process in which holes 11 each of which is roughly equal in diameter to each abrasive grain 5, are provided for the surface of a circular electro-deposition plate 10 made of same material as that of metal bond while being processed in a specified pattern, and carbide abrasive grains are disposed in these holes 11 so as to be electrically deposited, and of a process in which the electro-deposition plate 10 is then sintered together with metal powder by the use of a metal mold.
Patent JP-S5759808-A (JP)
Title: Remedy and preventive for digestive ulcer
Inventor: MURAKAMI MANABU
IPC: A61P1/04
Filed: 1980-09-30
Abstract: PURPOSE: A remedy and preventive for digestive ulcer comprising coenzyme Q as  an active ingredient, administrable continously for a long time free from side effects.  
     CONSTITUTION: A remedy and preventive comprising a coenzyme shown by the  formula (n is 9W11) as an active ingredient. Ubidecarenone; chemical name (2,3-dimethoxy-5-methyl-6-decaprenylbenzoquinone), the compound shown by the formula wherein n is 10 is most widely used. For example, it is pharmaceutically manufactured into powder, tablet, injection, suppository, buccal tablet, etc. for use. The dosage per adult is daily about 5W1,000mg. The coenzyme Q shown by the formula is an extremely safe medicine, and continuously administrable as a remedy and prevent for digestive ulcer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6041660-A (JP)
Inventor: HANSUUYOZEFU BUISHIYU
IPC: C08K5/37
Filed: 1984-07-02
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-S5924832-A (JP)
Title: Acousto-optical device
Inventor: NISHIHARA HIROSHI
IPC: G02B6/12
Filed: 1982-08-03
Abstract: PURPOSE:To obtain an acousto-optical device easy to integrate, by forming a surface transducer consisting of a piezoelectric thin film and an As-S thin film optical waveguide on a semiconductor substrate. CONSTITUTION:The surface of an Si semiconductor 32 is thermally oxidized in the atmospheric air to form a buffer layer 31 which has 0.4mum thickness and consists of Si oxide, thus obtaining the substrate. Al thin films having 1,000Angstrom  thickness are vapor-deposited to both end parts 41 on this substrate to form counter electrodes 25, and ZnO piezoelectric films 11 having about 1mum thickness are formed on these electrodes by sputtering, and Al comb-shaped electrodes 23 having 30mum periodical intervals and 1,000Angstrom  thickness are vapor-deposited onto films 11, thus producing a surface wave transducer 20. An As2S3 thin film 12 having 1.0mum thickness is vapor-deposited onto this transducer 20 to form an optical waveguide, and a grating optical coupler for input and output having 0.5mum periodical intervals is formed in the end part by an electron beam. Acoustic surface waves are propagated to the optical waveguide 42 by the transducer 20, and a light 45 propagated from the coupler 43 to the optical waveguide 42 is diffracted. Thus, the device is integrated easily.
Patent JP-S63301766-A (JP)
Title: Heating and cooling control device in production device for fermented soybean
Inventor: SUZUKI TOSHIYUKI
IPC: A23L11/00
Filed: 1987-05-31
Abstract: PURPOSE:To soften irradiation of soybeans with heat and to safely produce fermented soybeans with small consumption of electric power, by setting a preliminary chamber, an air charging chamber and an exhausting chamber at the upper part and both sides of a fermentation chamber, heating and cooling through a blower unit and a heat pump. CONSTITUTION:A preliminary chamber 3 equipped with a blower unit 13 is set at the upper part of a fermentation chamber 1 in which a fermented soybean preparation box 2 is laid, an air charging chamber 4 and an air exhausting chamber 5 provided with air holes 4a and 5a are attached to both side walls of the fermentation chamber. The preliminary chamber 3 and the chamber 5 are communicated with the open air through on-off valves 7 and 9 and ducts 8 and 11 to form an air charging and exhausting channel and a circulating channel. Then, for example, the on-off valves 7 and 9 are closed, a four-direction change valve 19 of a heat pump 15 is set to a heating side, the unit 13 is operated, air heated by heat exchangers 16a, 16b and 22 is circulated as shown by a solid line to heat fermented soybeans 2, then the change valve 19 is reversely converted to a cooling side to similarly cool the fermented soybeans 2. When dehumidification is carried out, the on-off valves 7 and 9 are opened, the dehumidification is carried out by air fed from a piping 8 through the piping 8 and a blower 10.
Patent JP-S5925279-A (JP)
Title: Manufacture of solar battery
Inventor: TOMITA KENJI
IPC: H01L31/04
Filed: 1982-08-02
Abstract: PURPOSE:To eliminated the deterioration of film quality and thus increase the photo receiving area by a method wherein each cell is formed by removing the masking material and locally exfoliating them after a clear conductive film and an amorphous semiconductor layer are formed is superposition manner on the masking material. CONSTITUTION:The masking material 33 having a pattern for forming the clear conductive film is arranged on a photo transmitting glass substrate 31, and the clear conductive film 35 is layer-formed over the entire surface of the substrate 31. Thereafter, the amorphous semiconductor layer 37 is formed to film over the entire surface of the film 35. Next, the masking material 33 is removed, the film 35 and the layer 37 are partially exfoliated according to the pattern of the masking material 33 at that time, and accordingly a clearance 39 is so generated in suitable manner as to form solar batteries adjacent each other. Then, a back electrode 40 is formed from above the layer 37. Therefore, the deterioration of the film quality of the layer 37 due to soda is not generated because of no contact between the layer 37 and the substrate 31.
Patent JP-S61294878-A (JP)
Title: Semiconductor device
Inventor: MIZUTA YOSHIYUKI
IPC: H01L31/02
Filed: 1985-06-21
Abstract: PURPOSE:To reduce the number of intermediate repeaters, by providing a differential amplifier, which amplifies the difference between the output of a light detecting circuit and the output of a dark current detecting circuit, and integrating them on the same chip. CONSTITUTION:Light receiving elements 11 and 11' are twin-type PIN photodiodes. A piece of optical fiber, which has a diameter less than the size of a line that is internally contacted with the chip angle of the element 11, is coupled to the light receiving element. Or coupling is performed through a medium, which serves the role of a lens. Thus, the received signal light is introduced. A package structure is selected so that the light is not inputted in the light receiving element 11'. A differential amplifier 3 amplifies the difference between the output signal level from a level amplifier 31 and the drift level of the output from a level amplifier 31'. Thus the level movements due to the drifts of a light detecting circuit 1 and a dark current detecting circuit 2 are offset. The gain of the differential amplifier 3 can be made low since the level amplifiers 31 and 31' in the previous stages have high gains. Therefore, the effect of the drifts can be disregarded. Thus the possible communications distance becomes long, and the number of intermediate repeaters can be reduced. Direct analog transmission can be realized economically.
Patent JP-S6114731-A (JP)
Title: Semiconductor device
Inventor: TOKUMOTO YUKITAKA
IPC: H05K1/16
Filed: 1984-06-29
Abstract: PURPOSE:To improve the wire bondability and to standardize a lead frame of a semiconductor device by securing a circuit board to the back surface over the lower land of the frame and the lower end of the land, securing parts on the land and the board, and connecting by wire bonding. CONSTITUTION:A finely patterned lead frame 7 has a land 8 and many leads 9 extending from the vicinity of the land 8 and integrally coupled by a tamper 10. A circuit board 11 is bonded fixedly with an insulating adhesive 12 over the entire lower area of the land 8 and the lower surface of the ends 9' of the leads at the land side. The board 11 is coated with passive element pattern, wiring pattern, bonding pad, circuit element patterns 14a, 14b such as soldering lands in a thin film state on both front and back surfaces of an insulating board 13 such as silicon or plastic. Numeral 15 designates a semiconductor pellet for large power mounted on the land 8.
Patent JP-S5658655-A (JP)
Title: Evaluation for semiconductor
Inventor: TSUDA NAOYUKI
IPC: G01N27/00
Filed: 1979-10-19
Abstract: PURPOSE: To permit the evaluation of a semiconductor element and detect its physical parameter by measuring the variation of the electric capacitance of the semiconductor element with voltage to remove the components independent of voltage of the whole electric capacitances.  
     CONSTITUTION: A Schottky barrier type semiconductor element has Schottky barrier junction capacitance Cj, barrier variable resistace Rj, stray capacitance Cstray due to the circumferential MIS part of the barrier made by the contact of a metal 1 with the semiconductor 2, package capacitance Cp and inductance L. The variation of the electric capacitance of this element with voltage is measured to remove the contribution by the capacitances of Cstray and Cp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04334604-A (JP)
Title: Pneumatic tire
Inventor: MIURA KATSUTO
IPC: B60C11/00
Filed: 1991-05-09
Abstract: PURPOSE:To efficiently restrain partial wear by approximating the surface contour of a tread to a specified reference line, and respectively specifying the radius of curvature at the center part and the side part of the tread, the radius of curvature and the effective width of a belt layer, and the deflection width and the pitch of a longitudinal groove. CONSTITUTION:The surface contour of a tread part is approximated to a reference curve L containing a center part L1 of radius of curvature R1 having the center on the equator CO of a tire and a side part L2 smoothly continued to the former and of radius of curvature R2 of length of 0.05-0.09 times of the radius of curvature R1. Meanwhile, the inside face of a belt layer 9 is laid along a circular arc having radius of curvature R3 of 400-800mm. The above- stated radius of curvature R1 is set as 1.6-2.2 times of the sectional width of the tire and smaller than the radius of curvature R3. Further, the effective width BW of the belt layer 9 is set as 0.6-0.75 times of the sectional width of the tire. The deflection width (b) of the longitudinal groove G is as 0.25-0.35 times of a rib width (a), and the pitch length P is as 4.5-6.5 times of the deflection width (b) respectively set.
Patent JP-S63298944-A (JP)
Title: Deflection yoke
Inventor: KAWABATA AKIRA
IPC: H01J29/76
Filed: 1987-05-28
Abstract: PURPOSE:To eliminate the sea gull distortion and to suppress the generation of the left and the right side pin distortion and the local distortion on a non- spherical panel by providing two U-shaped magnetic pieces attached with 2-pole magnet at the specified position in the vicinity of the outlet of the electron beam. CONSTITUTION:Two U-shaped magnetic pieces 9, 9 (not shown in the figure) are fixed to the core 2 of a deflection yoke 1 in the larger aperture side of the core 2 and on the axis of horizontal deflection direction in the vicinity of the outlet of the electron beam so as that the respective leg portions 9a of the U-shaped magnetic pieces 9, 9 are faced to each other. 2-pole magnets 10, 10 (not shown in the figure) are attached to the outside of respective leg connecting portions 9b of the U-shaped magnetic pieces 9, 9 so as that the polar directions of respective 2-pole magnets 10, 10 facing to each other are opposite to each other. The electron beam is deflected by the magnetic line of force resulting from the U-shaped magnetic piece 9 and the magnet 10, and thereby the sea gull distortion on the screen can be eliminated and in addition the generation of the pin distortion on the left and the right side of the screen and the local distortion can be prevented.