baber/WOPTO huggingface dataset:
Patent JP-H01217972-A (JP)
Title: Semiconductor integrated circuit
Inventor: MINATO YUKIO
IPC: H01L29/72
Filed: 1988-02-25
Abstract: PURPOSE:To increase the yield and the reliability of semiconductor integrated circuit, by burying a base leading-out electrode right above an emitter region, in an aperture self-aligned to the outer peripheral part of a base region arranged on an insulating film having a step-difference. CONSTITUTION:On an epitaxial layer 6, a silicon nitride film 13 is grown, an aperture 14 is formed, ion is implanted, and a P-type base region 8 is formed. Polycrystalline film 15 is grown, its height is made equal to that of the silicon nitride film 13, and turned into an emitter leading-out electrode 1 by doping high concentration phosphorus. By using a resist film 19, a trench 16 is formed on the outer periphery of the emitter leading-out electrode 1, and a step type trench 17 is formed by etching the silicon nitride film 13. By thermally oxidizing the N<+> type polycrystalline silicon 1, an silicon oxide film 2 is formed. The silicon nitride film 18 is eliminated, boron is diffused, a P<+> type base region is formed, a P<+> type polycrystalline silicon film is grown, and a base leading-out electrode 3 is formed.
Patent JP-S63208755-A (JP)
Title: Manufacture of electrode for polarograph
Inventor: NAGATA YASUHIRO
IPC: G01N27/30
Filed: 1987-02-25
Abstract: PURPOSE:To give material selection a wide margin and to accurately set the opposition positions of electrodes by interposing a cylindrical body made of an insulator between the electrodes, putting a sealing material between the electrodes and cylindrical body, and uniting all electrodes with the cylindrical body. CONSTITUTION:The cylindrical insulating body 2 and a columnar center electrode 1 made of Pt are inserted into a cylindrical counter electrode 3 made of Ag, and a small amount of adhesive 4 is inserted into the gap between the counter electrode 3 and cylindrical body 2 and the gap between the cylindrical body 2 and center electrode 1. The difference in coefficient of thermal expansion between the electrodes 1 and 3 and cylindrical body 2 are absorbed by the adhesive layers 4, so glass which provides high insulation is usable as the material of the cylindrical body 2 and an adhesive which provides good sealing performance to water is usable.
Patent JP-H06111619-A (JP)
Title: Long optical installation
Inventor: KORUNERIUSU PUREGAA
IPC: F21V17/04
Filed: 1992-02-28
Abstract: PURPOSE: To prevent a switch from being arbitrarily operated and to keep a lock condition of the switch even when a gutter-shaped cover is removed. CONSTITUTION: A switch 27 mounted to the lower part of a mounting carrier 13 is operated, and a driving member 29 provided in a coupling device has a clip 33 having a means of engagement 34. Even after a gutter-shaped cover 12 is opened,. The means of engagement 34 keeps the driving member 29 at the off-position of the switch 27, in cooperation with a means of engagement 23 of the mounting carrier 13 corresponding to the off-position of the switch 27.
Patent JP-H11242621-A (JP)
Title: User-defined operator processing method and storage medium storing user-defined operator processing program
Inventor: OKADA SATOSHI
IPC: G06F12/00
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To accelerate the data access speed by describing a method to evalu ate as designated data in a data base or data in the database as a user- generated program at the time of data access. SOLUTION: At the time of data access, a method to evaluate as designated data in the database or data in the database is described as a user-generated program 105. Link processing 109 between a user-generated program object 107 and a database management system program object 108 is performed before the database start processing. The evaluation method is described as an operator in a database access interface, and a user-generated program 110 corresponding to the operator is executed based on values stored in the database and/or values designated in the interface at the time of data base access processing.
Patent JP-2000239775-A (JP)
Title: Aluminum-alloy case material for enclosed-type rectangular cell, excellent in formability and creep resistance, its manufacture, aluminum-alloy case for enclosed-type rectangular cell using the case material, and enclosed-type rectangular cell using the case
Inventor: OGURA KENICHI
IPC: C22C21/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide the case material having moderate strength without impairing case formability and without causing any deformation or breakage due to increase in internal pressure by subjecting an Al alloy ingot having a specific composition consisting of Mn, Si, Fe, and Al to hot rolling, to cold rolling, and to prescribed annealing treatment and providing specific electric conductivity. SOLUTION: An Al alloy ingot, which has a composition consisting of, by weight, 0.5-1.5% Mn, 0.1-0.5% Si, 0.3-1.0% Fe, and the balance Al with inevitable impurities and further optionally containing <=0.5% Cu, is hot-rolled, cold-rolled, and subjected to annealing treatment consisting of holding at >=450 deg.C and cooling down to 200 deg.C at >=1 deg.C/sec cooling rate. Further, if necessary, cold rolling and aging treatment consisting of holding at 100-250 deg.C are applied. In this annealing treatment, Mn is allowed to enter into solid solution until electric conductivity to be an index to the amount of entering into solid solution becomes >=45 IACS%.  By this method, the Al-alloy case material for enclosed-type rectangular cell, excellent in case formability and creep resistance and having high strength enough to withstand the increase in internal pressure at the time of charging, can be obtained.
Patent JP-H02222790-A (JP)
Title: Structure of reflux treated water collecting section of septic tank
Inventor: KONO SHUHEI
IPC: C02F3/00
Filed: 1989-02-25
Abstract: PURPOSE:To prevent the degradation in anaerobic treatment capacity by providing a reflux treated water collecting section at intermediate part of a reflux pipe while returning a part of the treated water under an aerobic decomposition treatment in an aerobic treatment chamber via a reflux pipe into an anaerobic treatment chamber. CONSTITUTION:Air is supplied from an air diffusion pipe 13b into the treated water and the treated water under the aerobic decomposition treatment in the aerobic treatment a3 is partly lifted into a collecting inlet chamber 40 by the air lifting effect of an air lift pipe 14 and is passed through the reflux pipe 70 from the chamber 40 so as to be returned into the treated water in the 1st chamber a1. The decomposition treatment of org. matter in the chamber a1 is executed by not only anaerobic bacteria but the reflux water and the denitrifying bacteria acting thereon as well. A reflux treated water collecting section 74 for collecting the reflux treated water and measuring the volume thereof is provided on the base part side of the 2nd pipe 72 of the pipe 70. Whether a proper volume of the treated water is returned or not is checked. The reflux of the treated water is rapidly recovered until the proper volume of the treated water is returned if the reflux of the proper volume of the treated water is not executed. The cleaning function of the septic tank is thus well assured.
Patent JP-H07253254-A (JP)
Title: Heat-carrying apparatus
Inventor: YAMAGISHI KATSUAKI
IPC: F25B30/02
Filed: 1994-03-15
Abstract: PURPOSE:To provide a heat-carrying apparatus which uses a heat carrier unaffected by global environmental problems, and in which execution of a heat carrier piping is favorable and power for carrying the heat carrier is small. CONSTITUTION:A heat-carrier composed of carbon dioxide is filled in a closed system comprising a gas pump 47, an endothermic heat exchanger 51 and a radiating heat exchanger 49, which are connected to one another by a piping 53. The heat carrier performs endothermic action in the endothermic heat exchanger 51 and radiation in the radiating heat exchanger 49 in a supercritical zone.
Patent JP-2000238048-A (JP)
Title: Manufacture of scagliola
Inventor: IBI HIDEMI
IPC: C04B26/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To dissolve the separation of fine patterning material powders and contrive to improve the adhesion and strength between the resin as the main component of a product and the fine powders by a method wherein a block body obtained by cast-molding the mixture of a thermosetting synthetic resin and pigment is pulverized so as to obtain fine patterning material powders in order to employ a resin compound, which is obtained by mixing the fine patterning material powders and the thermoset synthetic resin, for obtaining the product. SOLUTION: A resin compound is produced by mixing one kind or a plurality of kinds, the colors of which are different from one another, of fine patterning material powders 1 with a thermoset synthetic resin so as to obtain a product 2, the external appearance of which is akin to that of a natural marble. The resin compound for forming the fine patterning material powder is prepared by mixing additive such as aluminum hydroxide, antiviscosity material, pigment, anti-foaming agent or the like to a thermo synthetic resin such as vinyl ester resin, unsaturated polyester resin or the like so as to be poured in a mold for cast molding and hardened in order to obtain a block body for using under the state to be pulverized so as to have the predetermined particle diameter.  As a result, the adhesion between the thermoset synthetic resin as the main body portion of the product 2 and the fine patterning material powders 1 is favorable, the fine powder 1 becomes hard to peel off and the strength of the product becomes strong.
Patent JP-S57167715-A (JP)
Title: Compact air purifying device
Inventor: KOBATA TERUO
IPC: B01D53/04
Filed: 1982-03-18
Abstract: PURPOSE: To reduce head loss and to maintain removing rare satisfactorily, by attching a perforated sheet for filtering harmful gas provided with penetrated holes of a specific opening ratio to a cloth-formed matter of activated carbon fibers having a specific heat-loss constant and a specific constant of benzene adsorbing rate, and keeping ventilation-head-loss due to the penetrated holes in a specific value.  
     CONSTITUTION: A perfoprated sheet for filtering harmful gas, provided with one or plural penetrated holes having the opening ratio made to be in a range of 0.001W0.5, is attached to a cloth-formed matter of activated carbon fibers having the head-loss constant ranging 0.003W13 and the benzene adsorbing rate constant of ≥0.2/mm. Further, said filtering device is made to have a ≤80% ventilation- head-loss as compared with that of a device having a nonperforated filtering sheet before providing penetration holes. Further, the activated carbon fibers are obtained by performing a carbonizing activation of precursory organic fibers such as cellulose. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62204761-A (JP)
Inventor: WATANABE HIROYUKI
IPC: A61L33/00
Filed: 1986-03-03
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-S54138299-A (JP)
Title: Apparatus for detecting breakage of chain
Inventor: MURATA KATSUSUKE
IPC: B66F17/00
Filed: 1978-04-14
Abstract: PURPOSE: To detect breakage of chain by use of an actuator plate which is attached to a rod on the side of a breakage detecting chain and is designed to kick a limit switch provided on the side wall of cylinder.  
     CONSTITUTION: When lift chain 5 is broken, member 10 of cabin drops at first and breakage detecting chain 6 having one end connected to bracket 11 is pulled and compression spring is further compressed, whereby rod 12 is pushed upward. At the same time, actuator plate 14 carried on the rod 12 is also moved upward, so that lever of limit switch 15 attached to cylinder 2 is kicked up, thereby detecting that lift chain 5 is broken. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60189257-A (JP)
Title: Image sensor
Inventor: TAKAGI NOBUYOSHI
IPC: H04N1/028
Filed: 1984-03-08
Abstract: PURPOSE:To enhance reflected light absorption efficiencies of light detecting elements, and to enhance sensitivities thereof at an image sensor by a method wherein amorphous silicon and an amorphous silicon compound are laminated, and a light emitting element and the light detecting elements are formed on the same substrate. CONSTITUTION:A ligh emitting element 13 is constructed of the laminate of an NiCr/Au electrode 15, a-Si layers 16, 19, an a-Si layer 18 and a transparent ITO electrode 21 formed on the top of a glass substrate 12, and a light detecting element 14 is constructed of the laminate of the a-Si layer 16, an NiCr/Au electrode 17, the a-Si layer 18 and a transparent ITO electrode 20. A manuscript 23 is put at the upper side of a protective film 22 facing mutually, a voltage is applied to the electrodes 15, 21 to project light generated from the light emitting element 13 to the prescribed part of the manuscript 23, and reflected light from informations written on the illuminated part is inputted to the light detecting elements 14. The image sensor can be arranged close to the manuscript, etc., and a light guide path such as optical fiber is not necessary.
Patent JP-S59172425-A (JP)
Title: Novel blood coagulation factor derivative, its preparation and blood coagulation promoting agent containing the same
Inventor: SAKURAGAWA NOBUO
IPC: C07K14/745
Filed: 1983-03-18
Abstract: NEW MATERIAL:A blood coagulation factor derivative (composed of a polyalkylene glycol having a molecular weight of 200-20,000, containing optionally an alkyl or alkanoyl group as a substituent group and bonded through a coupling agent to the amino acid side chain of a blood coagulation factor). EXAMPLEMonomethyl ether polyethylene glycol-4,6-dichloro-1,3,5-triazine-modified factor IX (PEG5000-IX-4.2mM). USE:Blood coagulation promoting agent. PREPARATION:The objective blood coagulation factor derivative can be prepared by bonding a polyalkylene glycol (e.g. polyethylene glycol) having a molecular weight of 200-20,000 and optionally containing an alkyl group or alkanoyl group as a substituent group through a coupling agent (e.g. cyanuric halide) to the amino acid side-chain of a blood coagulation factor.
Patent JP-S60188708-A (JP)
Title: Pulverized coal firing method
Inventor: SATOU TAKEROU
IPC: F23D1/00
Filed: 1984-03-08
Abstract: PURPOSE:To improve an efficiency of combustion by a method wherein fine coal is heated to more than a specified temperature and then supplied. CONSTITUTION:Fine coal is preheated to more than 100 deg.C, preferably more than 150 deg.C, and injected from a burner port, thereby ignition and combustion of the coal are promoted under an injection of the coal to attain high efficiency of combustion. A calorific power required for preheating coal is merely about 1% by assuming that the coal are preheated up to 200 deg.C and the value is converted to the coal themselves, resulting in that the price of it is less expensive. With this arrangement, it is possible to simplify the mill in case the facility is to be newly arranged.
Patent JP-S51128702-A (JP)
Title: Oil pressure machine
Inventor: KANZAWA KAZUYOSHI
IPC: F04C2/18
Filed: 1976-04-19
Abstract: PURPOSE: To obtain a precision gear pump that can resist to high pressure and high velocity, by inserting a combined body holded by side plates into a casing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51119914-A (JP)
Title: Positioning mechanism of driving system for clock
Inventor: HARAKAWA MOTOTAKA
IPC: G04C15/00
Filed: 1975-04-11
Abstract: PURPOSE: Positioning mechanism easy for assembly, work, and adjustment, locating the stator, almost cylindical, having magnetic pole in an inside circle face and being concentrical with the rotor having magnetic pole in an outside circle, and combing both poles magnetically through air gap. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60188412-A (JP)
Title: Production of polyolefine resin composition
Inventor: TABATA NOBUYA
IPC: C08L23/00
Filed: 1984-03-09
Abstract: PURPOSE:To obtain the titled composition having a wide MW distribution and excellent moldability, by adding a specified polyolefin, etc., to a polyolefin whose MI has been increased by melt kneading, and melt-kneading the mixture. CONSTITUTION:A polyolefin such as a PE or PP (co)polymer and 0-10wt% organic peroxide (e.g., dicumyl peroxide) are supplied to an extruder having two or more feed inlets through a first inlet A which is more distant from the outlet and melt-kneaded for 10sec-3min at temperatures at points C1-3 of 170-250 deg.C to form a molten mixture of an MI 20-100 times higher than that of feeding. A mixture formed by premixing a polyolefin of an MI which is the same as or somewhat smaller than that of the above with 0.1-15wt% crosslinking acid (e.g., liquid polybutadiene) and 0.001-0.1wt% organic peroxide is fed to the extruder through a second feed inlet B and melt-kneaded with said molten mixture at temperatures at points C3-5 of 170-230 deg.C to obtain the titled composition of an MFR of 0.5-100. The formed decomposition gas is discharged by aspiration from a vent E.
Patent JP-2000241653-A (JP)
Title: Optical fiber connecting method, and anisotropic light guide resin
Inventor: KOSUGE KATSUYA
IPC: G02B6/26
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connecting method capable of connecting a pair of plural optical cables at the same time and using an anisotropic light guide resin to prevent a light from interfering between the optical cables. SOLUTION: This connecting method has a process for sandwiching connecting parts 5 of plural optical cables 4 to be connected between anisotropic optical guide resins 1, of which each is dispersed with light-transmissive beads 3 in a resin 2 containing a light-shielding dye, to be opposed each other, and a process for thermo-pressure-bonding the connecting parts 5 in a connecting direction via the resin 1, and a light guide 6 is formed only in the connecting direction.
Patent JP-H02227571-A (JP)
Title: Control device for rate of discharge flow from pump
Inventor: ARAYA TAKASHI
IPC: F15B11/00
Filed: 1989-02-28
Abstract: PURPOSE:To reduce the rated output horse-power of a motor to drive an oil pressure pump by furnishing a differential pressure compensating device for control of the differential pressure between in front of and behind a flow rate adjusting valve, which controls drive of the load in accordance with the deviation of output from a revolving speed sensor from the output from a revolving speed setting device. CONSTITUTION:A neg. pressure sensitive oil-hydraulic circuit includes a flow rate adjusting valve 12, which controls drive of an actuator 10 as the load, and an oil pressure pump 18 fitted with a pressure compensating valve 16 to be driven by an engine 14. This pressure compensating valve 16 is connected with a discharge amount controlling cylinder 28 installed in parallel with the oil pressure pump 18. The engine 14 is equipped with a revolving speed setting device 32, a revolving speed sensor 34, and a differential pressure compensating device for control of the differential pressure between in front of and behind the flow rate adjusting valve 12 in accordance with the deviation between the outputs from the two. This differential pressure compensating device is composed of a compensational dif. pressure generating throttle 36 provided on the load pressure sensing line 24, a dif. pressure compensating unload valve 40 in a bypass exhaust passage 38 provided understream of it, and a calculating circuit 42 to control it.
Patent JP-H11242161-A (JP)
Title: Zoom lens
Inventor: KONO TETSUO
IPC: G02B15/20
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact, low-cost, and high-variable power zoom lens which can obtain images of high image quality from an object at infinity to an object at a short distance. SOLUTION: This zoom lens is composed of a first positive lens group Gr1, a second negative lens group Gr2, a third positive lens group Gr3, and a fourth lens group Gr4 which are arranged in order from the object side, and first, second, and fourth lens groups Gr1, Gr2, and Gr4 are moved at the time of varying the power, and the second lens group Gr2 is moved at the time of focusing.  The lateral power of the second lens group Gr2 in a telephoto end [T], the focal length ratio of the second lens group Gr2, and the extent of movement of the first lens group Gr1 for power varying are prescribed by inequalities 0.1<|β2T|<1.0, 0.2<|fW/f2|<1.5, and -0.5<M1/Ymax<-1.0 (where β2T, fW, f2, M1, Ymax are the lateral power of the second lens group Gr2 in the telephoto end, the focal length of the entire lens system in the wide angle end, the focal length of the second lens group, the variation of the position of the first lens group in the telephoto end to the wide angle end (negative for the direction to the object), and a maximum image height respectively).
Patent JP-H04282859-A (JP)
Title: Minute capacitor and its formation method
Inventor: KAWAI HIROHARU
IPC: H01L21/822
Filed: 1991-03-11
Abstract: PURPOSE:To provide a minute capacitor for making a practical Coulomb blockade element, that is, a minute tunnel junction element and its formation method. CONSTITUTION:This is equipped with an insulating film pattern 2a, which is made on a substrate 1, a conductor pattern 3, which is made on the insulating film pattern 2a so that it has an overhang to the insulating film pattern 2a, and a conductor thin line 5, which is made on the substrate and is apart by approximately the amount of the overhang form the side of the insulating film 2a, and this is so constituted that the thickness of the conductor thin line 5 is smaller than that of the insulating film pattern 2a.
Patent JP-H11290346-A (JP)
Title: Self-ligation orthodontic bracket
Inventor: FARZIN-NIA FARROKH
IPC: A61C7/34
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a bracket with which an arch wire or retainer wire is continuously pressed on the bottom part of a groove hole by a ligating member. SOLUTION: A self-ligation orthodontic bracket 10 is composed of a ligating member 12 provided with a coil spring part 14, wherein this ligating member is extended along with an arch wire or retainer wire 16 and connecting wings 20 and 22, and the arch wire or retainer wire is mounted on the bottom part of the groove hole inside the bracket. The ligating member 12 provided with the coil spring 14 has a terminal part, which is engaged into a counter hole closely/centrifugally extended on one side of the main body 10 of bracket, and on the other side of the main body 10 of bracket, at such a time, the ligating member 12 is engaged with at least one or more connecting wings 20 and 22.
Patent JP-H10245798-A (JP)
Title: Production of cast coated paper
Inventor: OKA AKINORI
IPC: D21H19/36
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing thin cast coated paper having high gloss and hardly causing uneven gloss. SOLUTION: This method for producing a cast coated paper comprises coating an aqueous composition for cast consisting essentially of a pigment and a binder on a base paper, drying the coated paper to provide a coated layer, wetting and plasticizing the coated layer by imparting a rewetting liquid to the coated layer, pressing the coated paper so as to be brought into contact with a mirror finished surface drum heated through a press roll, drying and peeling the coated paper from the drum to provide a glazed finish. Especially, a base paper having <=0.8g/cm<3> bulk density is used as the base paper, and a press roll having 96-99 degree hardness measured by a method based on JIS K-6301 (measured by A-type hardness at 20 deg.C) is used as the press roll.