baber/WOPTO huggingface dataset:
Patent JP-H09260853-A (JP)
Title: Ceramic circuit board and its manufacture
Inventor: FUKUDA JUNZO
IPC: H05K3/46
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To make the connection of a via conductor of a ceramic board with its surface conductor favorable, by providing further on an internal via conductor formed in the ceramic board a surface layer via conductor with a porosity not smaller than a specific value to be joined to the surface conductor. SOLUTION: Into a via hole 5 formed in a ceramic board 1, an internal via conductor 4a is filled. Further, a surface layer via conductor 4b with a porosity not smaller than 5% is filled into the existing portion of the via hole 5 on the internal via conductor 4a. Then, on the surface of the surface layer via conductor 4b, a surface conductor 2 containing a glass frit is formed in a joining way. Thereby, the melts of the glass frit in the surface conductor 2 can so penetrate into the existing voids not smaller than 5% in the surface vicinity of the surface layer via conductor 4b that the melts are not maldistributed on its joining plane to the surface conductor 2. Therefore, the connection of the surface layer via conductor 4b with the surface conductor 2 can be made favorable.
Patent JP-H11322599-A (JP)
Title: Prevention of rejection of allograft
Inventor: SHOWELL HENRY JAMES
IPC: A61K31/353
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent rejection of an allograft by administering a specific benzopyran and benzo-condensation compound in a combination therapy with cyclosporin A or FK506. SOLUTION: This method for preventing rejection of allograft comprises administering an effective amount of a compound of formula I  (n) is 1-3; A is oxygen, sulfur, CH2 , NH or an N(1=6C)alkyl; B is CR<4> R<5> (R<4> and R<5> are each H or a 1-6C alkyl); R<1> is tetrazole, carboxy or the like or a group of formula II [(a) is 0-4; R<8> and R<9> are each H or a 1-6C alkyl; R<10> and R<11> are each H, OH or the like] or formula III [(b) is 0-3; (c) is 0 or 1; Y is O or the like; Z is a 6-10C aryl or the like]; R<2> is H, fluorine, chlorine or a 1-6C alkyl} [e.g. (3S,4R)-7-(2-carboxyphenyl)-4-hydroxy-3-benzyl-2H-1-benzopyran] by using a combination therapy with cyclosporin A or FK506.
Patent JP-S57180669-A (JP)
Title: Mildewproofing method
Inventor: SEN TSUNEO
IPC: E04B1/62
Filed: 1981-04-30
Abstract: PURPOSE: To retain a mildewproofing effect safely and economically over a long period of time, by curing a water glass compsn., crushing it, adding an org. matter-contg. paint, a building material, etc. thereto and using the mixture.  
     CONSTITUTION: An org. hardener such as glyoxal or a thermosetting inorg. hardener such as a condensate of aluminum phosphate is blended with an aq. soln. of an alkali metal silicate such as sodium silicate to cure said soln. The cured material is crushed. To the crushed material are added an org. matter-contg. paint such as a phenolic resin paint or an acrylic resin paint, an adhesive such as a urea resin adhesive or starch paste and a building material such as an org. fiber-contg. cement mortar or plaster. Since small amounts of active components are dissolved and utilized, mildewproofness can be kept over a long period of time. The mixture is safe and inexpensive as compared with conventional mildewproofing agents. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61225765-A (JP)
Title: Manufacture of plate for alkaline storage battery
Inventor: KONISHI MAKOTO
IPC: H01M4/26
Filed: 1985-03-29
Abstract: PURPOSE:To easily assure optimum discharge reserve by controlling temperature of slkaline solution during discharge. CONSTITUTION:For example, an anode plate obtained by filling 6.5g of active material in a sintered plate is charged in 20% NaOH solution at a current of 0.3A for 12 hours, then discharged in alkaline solution whose temperature is controlled at a current of 1A to -0.8V. The anode plate is washed and dried, then coupled with a cathode to assemble a battery. By this process, high discharge reserve of the battery is assured.
Patent JP-H06283891-A (JP)
Title: Electronic part supply device
Inventor: YAMAMOTO HIROKI
IPC: B23P21/00
Filed: 1993-03-25
Abstract: PURPOSE:To readily discriminate an electronic part supply unit which is warned of lack of parts in advance, lacks for parts or requires change by providing a warning display part which shows that an electronic part in an electronic part assembly is to be out of stock and a display part which shows lack of electronic parts based the number of mounted electronic parts which is predetermined. CONSTITUTION:The number of mounted electronic parts when an electronic part is installed is stored in advance in an electronic part mounting device body, and it is reduced whenever an electronic part is used. Thereby, warning of lack of parts or lack of parts is discriminated. It is lit by an alarm light of the electronic part packaging device body in accordance with a content and is displayed in a display simultaneously. An operator judges such a device by finding a part cassette wherein a part lack light 301 or a part lack warn light 302 lights on a part supply part in a rear of the electronic part packaging device. When a device should be switched, the position of a part cassette which requires change is drawn and a change requiring light 303 is lit.
Patent JP-H05146251-A (JP)
Title: Flavor oil and production thereof
Inventor: YOKOMIZO FUTOSHI
IPC: A23G1/00
Filed: 1991-03-29
Abstract: PURPOSE:To prepare a flavor oil having well-mellowed smell simply and inexpensively by dipping cacao beans, cacao mass or cocoa powder in fat and oil other than cacao butter and treating the extraction product with heat in an open system. CONSTITUTION:Cacao mass, cacao beans or cacao powder is dipped in fat and oil such as hard butter other than cacao butter and the extraction product is heat-treated at 80 to 180 deg.C in an open system. The heat-treated fat and oil is cooled, filtered to remove the solid components to give the objective flavor oil which can be suitable in confectionery because of its good physical properties and storability.
Patent JP-S51142612-A (JP)
Title: Ac exciter
Inventor: TSUKIOKA HIDEO
IPC: H02K19/36
Filed: 1975-06-04
Abstract: PURPOSE: This distributor for an internal combustion engine with the high generating voltage of a pick up fixes a coil case to the inner ball race of a ball bearing that an outer race is fixed to a fixed base that consists of non-magnetic material, ensuring little parts numbers, simple structure and easy assembly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04300938-A (JP)
Title: Flame-retardant styrene resin composition
Inventor: YOKOYAMA HIDEKI
IPC: C08K3/22
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a flame-retardant styrene resin composition excellent in heat-resistance, impact resistance, thermal stability, light-resistance and moldability by compounding a styrene resin with a high-molecular weight halogen-containing compound having a specific structure and an antimony compound. CONSTITUTION:The objective styrene resin composition can be produced by compounding (A) 100 pts.wt. of a styrene resin (e.g. ABS resin or AES resin) with (B) 3-50 pts.wt. of a halogen-containing compound having high molecular weight, expressed by formula I [R1 and R2 are H, glycidyl or group of formula II (Y is halogen; Z is lower alkyl; i is 1-5; j is integer of 1-4); X is halogen; I is polymerization degree corresponding to a molecular weight of 20,000-6,000; m and n are integer of 1-41 and produced by reacting a halogen-containing bisphenol A e]oxy resin with a halogen-containing oligomer or polymer having phenol groups at both terminals and, as necessary, a halogen-containing phenol derivative or glycidyl ether and (C) 2-30 pts.wt. of an antimony compound.
Patent JP-H01238773-A (JP)
Title: Mechanical seal
Inventor: HARADA TOSHIO
IPC: F16J15/34
Filed: 1988-03-18
Abstract: PURPOSE:To improve the mechanical strength of a sliding ring without the damage of other functions by providing the reinforced part made to thick wall in the radius direction to the base end part of the sliding ring. CONSTITUTION:A sliding ring 13 is projectedly provided from a fixed ring 5, and the tip 17 of the ring 13 is pressed against a rotation ring 6. The base end part of the ring 13 is made to a reinforced part 101 with a thick wall formed in the radius direction. This constitution enables the mechanical strength of the ring 13 to be improved without the change of the pressed area of the tip 17.
Patent JP-H02243460-A (JP)
Title: Paper turnover device
Inventor: NAKATANI SHIGEHIRO
IPC: B41J13/00
Filed: 1989-03-16
Abstract: PURPOSE:To turnover a sheet of paper in response to various types in thickness by installing a guide member rotatably with a horizontal shaft as the center, and adjusting its turning angular position. CONSTITUTION:Paper P is fed into a turnover chamber 41 by a turnover roller 31 and a first roller 32, and guided by a guide member 36, advancing toward a stopper pair 34, and a tip part of the paper P is held between the stoppers 34, thereby regulating its movement. A rear end of the paper P moves along a surface of the turnover roller 31, and it is held between a second roller 33 and the turnover roller 31 and fed out of the turnover chamber 41. Then, a lever 38 or the like is operated, whereby a turning angular position of the guide member 36 is adjusted, through which a capacity of the turnover chamber 41 is made variable. If so, flexure of the paper P in the turnover chamber 41 is changed because of this variableness of the capacity of the turnover chamber 41, thus such strength as pressing te paper P to a surface of the turnover roller 31 is made variable as well.
Patent JP-H04302281-A (JP)
Title: Still video camera
Inventor: KOIZUMI YUKINORI
IPC: H04N5/225
Filed: 1991-03-29
Abstract: PURPOSE:To observe and project not only recorded images but also reproduced images while enlarging them. CONSTITUTION:At the time of a photographing (A), an object is photographed through a main lens system 1 for photographing by a CCD 2. At the time of a reproducing (B), the CCD 2 is saved from the photographic position, a transmissive LCD 3 is moved to the photographic position and the positions are exchanged. The images are reproduced onto the transmissive LCD 3 and lighted up by a light source 5 on the back side of the transmissive LCD 3 and therefore, the reproduced images on the transmissive LCD arranged at the optically equivalent position to the CCD 2 at the photographing time to the main lens system 1 are projected with the main lens system 1 as a lens system for photographing so as to observe the enlarged images on a screen.
Patent JP-H04314847-A (JP)
Title: Production of hot rolled plate of corrosion resisting steel
Inventor: HAJI JUNJI
IPC: C23C2/02
Filed: 1991-03-29
Abstract: PURPOSE:To economically produce a hot rolled plate of corrosion resisting steel having a plating layer composed, e.g. of a single metal, such as zinc, aluminum, and lead, or alloys thereof with superior productivity. CONSTITUTION:In the course between the completion of hot rolling and the coiling of a hot rolled steel plate, the scale on the surface of this steel plate is removed by means of dry descaling or high pressure water descaling and successively a metal powder, e.g. of single metal, such as zinc, aluminum, and lead, or alloys thereof is sprayed on the desired surface of the above steel plate at a steel-plate temp. higher by 30-200 deg.C than the melting point of the above metal powder, by which a hot dipping layer is formed on the desired surface of this steel plate. By this method, productivity and economical efficiency can remarkably be improved as compared with those of the conventional hot dipping and electroplating.
Patent JP-S56163296-A (JP)
Title: Palladium plating method
Inventor: OKAMURA YOSHIYASU
IPC: C25D3/50
Filed: 1980-05-20
Abstract: PURPOSE: To form a bright palladium plated layer having high adhesion and a fine appearance by subjecting a material under-plated with nickel to gold striking, palladium striking and palladium plating.  
     CONSTITUTION: A product such as a connector under-plated with nickel is subjected to gold striking and palladium striking with a plating soln. contg. a water soluble palladium compound, an electrolyte and a nitrous acid compound in an amount enouth to feed free nitrite ions relatively in excess to palladium ions. Palladium plating is then carried out. By this method a palladium plated layer having high adhesion and a fine appearance is formed. Especially, a bright plated layer is obtd. even in case of spray plating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61227151-A (JP)
Title: Manufacture of permanent magnet alloy and permanent magnet
Inventor: MIZOGUCHI TETSUHIKO
IPC: C22C38/14
Filed: 1985-03-30
Abstract: PURPOSE:To obtain permanent magnet having good magnetic characteristic with good reproducibility, by pulverizing Fe alloy in which contents of Y and rare earth, B, Ti and oxygen are specified, pressing the powder in magnetic field and sintering the green compact, then age treating the sintered compact in a suitable temp. CONSTITUTION:Permanent magnet alloy composed of 10-40wt% of >=one kind among Y and rare earth such as Nb, Pr, 0.1-8% B, 0.5-5% Ti, 0.005-0.03% O and the balance Fe mainly is melted. The alloy is milled finely in gaseous Ar atmosphere. The fine powder is press compacted while impressing a prescribed magnetic field, and green compact is sintered in gaseous Ar atmosphere, etc. Next, the sintered compact is cooled rapidly to room temp., then age treated at 700-900 deg.C, and cooled rapidly to room temp. By this method, rare earth iron permanent magnet having high coercive force and high (BH) max can be obtd.
Patent JP-S58184444-A (JP)
Title: Solar heat collecting system
Inventor: MAEKAWA MASAHIRO
IPC: F24S90/00
Filed: 1982-04-20
Abstract: PURPOSE:To obtain a solar heat collecting system of particularly a middle temperature range (100-200 deg.C) which is operated and controlled while constantly estimating weather varying hourly and variation in the quantity of solar radiation caused thereby. CONSTITUTION:The control part of the system comprises a barometer 21, a pyrheliometer 22, a sampler 26 for barometric data and solar radiation quantity data, a measured barometric data storing part 24, a measured solar radiation quantity data storing part 25, a time piece 26, a solar radiation quantity calculating part 27, a calculated solar radiation quantity storing part 28, an outside air thermometer 29, a thermometer 30 at the inlet of the heat collector, and a thermometer 31 at the outlet of the heat collector, and discriminating part 32. The discriminating part 32 makes a discrimination from the variation in the atmospheric pressure during past several hours stored in the measured atmospheric pressure storing part 24, the solar radiation quantity during past several hours stored in the measured solar radiation quantity data storing part 25, and the solar radiation quantity in fine weather during several hours after the present time stored in the calculated solar radiation quantity storing part 28, to thereby control opening and closing of opening and closing valves 14 and 17 and operate a steam generator 16 or a heat accumulating tank 19.
Patent JP-2000267206-A (JP)
Title: Original cover for image forming device
Inventor: ARAISHI KUNIAKI
IPC: G03B27/62
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a trunk line at the rear of an original cover from being bent with large curvature at the time of opening the original cover without being remarkably restricted in terms of design. SOLUTION: This original cover 12 whose rear end is turnably coupled on an image forming device main body 10 opens/closes an original placing part by turning. The trunk line 24 connecting from the rear end face of the cover 12 to the main body 10 is led out. The leading-out direction of the line 24 is a direction nearly along the rear end face of the cover 12 and nearly parallel with the width direction of the cover 12.
Patent JP-S60210464-A (JP)
Title: Printer head of printer
Inventor: SEKIGUCHI TADASHI
IPC: B41J27/20
Filed: 1984-04-04
Abstract: PURPOSE:To improve the durability of a printer head by building up the printer head of a hard plastics. CONSTITUTION:In a printer head of a printer with the head body 2A having an integrated piezo-electric element 3, the whole of a head body 24 or at least the printing surface 12 is made of a wear resistant hard plastics and an ink groove 13 almost radially branched is provided on the printing surface 12 to be penetrated into an ink introduction path 11 within the head body. This can improve the durability of the head body and the printing surface while allowing the diffusing of ink to the printing surface smoothly and at an even density thereby enabling a clear printing on a paper without any blurring.
Patent JP-S56165739-A (JP)
Title: Revolution speed control unit for internal combustion engine
Inventor: HIGASHIYAMA KAZUHIRO
IPC: G05D13/62
Filed: 1980-05-22
Abstract: PURPOSE: To control the number of revolution suitable for idling required for practical warming up conditions by establishing the initial value of a target revolution speed corresponding to engine temperatures at starting and then by changing the target revolution speed corresponding to an integrating value of intake air volume.  
     CONSTITUTION: When a starter switch is turned on at starting, the initial value of target revolution speed is set into a preset subtraction calculator 27. When the engine starts revolution, an integrating circuit 31 integrates the value of intake air volume Q/N per revolution. The output of the preset subtraction calculator 27 drops corresponding to an integrated value of the intake air volume Q/N, subsequently the target number of revolution gradually decreases. Since the Q/N value is in proportion to the amount of fuel consumed in an engine, this integrated value well matches the warming up conditions of the engine. Therefore, if the target revolution speed is changed corresponding to the value, a revolution speed of idling suitable to warming up conditions can be obtained under control. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61226374-A (JP)
Title: Fitting structure of mud guard
Inventor: OTAKA JUNICHI
IPC: B62D25/18
Filed: 1985-03-29
Abstract: PURPOSE:To avoid the metallic touch between a tightening bolt and a core metal fitted to a mud guard main body section and to prevent rust from occurring by inserting a cylindrical resin washer between the bolt receiving hole and tightening bolt of the mud guard. CONSTITUTION:A resin washer 7 consists of a small-diameter section 7a formed into nearly the same diameter as a bolt receiving hole 1b provided on the core metal 6 of a mud guard 1 and a large-diameter section 6b provided at one end of the small-diameter section 7a. The mud guard 1 is fitted to a resin clip 4 with a bolt 3, with the large-diameter section 7b of the resin washer 7 kept in contact with the core metal 6 of the mud guard 1. According to this fitting, the metallic touch between the tightening bolt 3 and core metal 6 can be prevented.
Patent JP-H107937-A (JP)
Title: Water-based paint composition for road pavement
Inventor: HERMES ANN ROBERTSON
IPC: B05D7/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel water-based coating composition which can early develop quick drying properties and good water resistance. SOLUTION: This composition contains a latex containing pendant amine functional groups. The latex has a glass transition temperature higher than about 0 deg.C and contains a base in an amount enough to adjust the pH of the composition to a value at which substantially all of the amine functional groups are brought into a nonionic state. The composition has an actual glass transition temperature lower than the application temperature, and therefore it can develop quick drying properties and early water resistance when it is applied to a substrate.
Patent JP-S60211681-A (JP)
Title: Cassette type magnetic bubble memory device
Inventor: FUTAMI TOSHIO
IPC: G11C11/14
Filed: 1984-04-06
Abstract: PURPOSE:To protect surely a magnetic bubble memory device from destruction due to static electricity by short-circuiting a pair of contacting piece which face to each other one end part of a substrate, when the device is not used, and opening them when the device is used. CONSTITUTION:A connector 3 of a printed circuit board in the side of a magnetic bubble memory device body is inserted between contacting pieces 7 in a connector 8 of a printed circuit board 6 in the side of a cassette-type magnetic bubble memory device 5 to connect them electrically. When the device is not used, contacting pieces 7 are brought into contact with each other at a point A by an elastic force and are short-circuited electrically; and when the connector 3 is inserted at the use time, contacting pieces 7 are opened and are brought electrically into contact with plug 2. Consequently, when the device is not used, the circuit in the device 5 is closed because contacting pieces 7 are in the short-circuit state, and easy discharging is prevented to protect the device from static electricity, and thus, the quality and the reliability are improved.
Patent JP-2000254694-A (JP)
Title: Method for mineralization of bottom sediment using psychrophilic organic material decomposition bacterium
Inventor: MATSUMURA MASATOSHI
IPC: C12N11/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress the anaeration of the bottom mud of a lake or pond to be restored by the action of microorganisms playing an active role in summer or in a hot season by separating the bacteria which are psychrophilic, oligotrophic facultive anaerobes and have excellent organic material decomposability from the bottom mud, immobilizing these autochthonous bacteria to settlable carriers and spraying the carrier in winter or in a cold season, thereby accelerating the mineralization of the bottom mud. SOLUTION: This organic matter in the bottom mud which is the cause for elution of nitrogen and phosphorus from the bottom sediment is decomposed in the winter or in the cold season when the bottom sediment part is in a relatively aerobic state by the autochthonous bacteria having the excellent organic material decomposability at low temperature, by which the action of the microorganisms playing the active role in summer or in a hot season is suppressed. Therefor, the effect of promoting the mineralization is enhanced. Namely, the bacteria which are the psychrophilic or cold resistant, oligotrophic facultive anaerobes and have the excellent organic material decomposability are separated from the bottom mud of the lake or pond to be restored and these autochthonous bacteria are immobilized to the settlable carriers.  The carriers are sprayed in the winter or in the cold season when the water temperature falls. As a result, the useful microorganisms having the excellent organic material decomposability settle and decompose in the second half of the autumn and propagate with feed the algae accumulated on the bottom layer of the lake or pond as and, therefore, the decomposition and mineralization of the algae are accelerated.
Patent JP-S52151146-A (JP)
Title: Novel thiocarbonylamino acid derivatives and novel herbicides containing same
Inventor: NAKAMIZO NOBUHIRO
IPC: A01N47/24
Filed: 1976-06-11
Abstract: PURPOSE: Thiocarbonylamino acid I(A is amino acid residue; R 1  is H or lower alkyl; R 2  is OH, lower alkoxy, etc.; X is H, lower alkyl, etc.; n is interger 1-5; m is 0 or 1), e.g. N-(4-methylbenzylthiocarbonyl)-glycinemethylester. 
     COPYRIGHT: (C)1977,JPO&Japio