baber/WOPTO huggingface dataset:
Patent JP-S58178896-A (JP)
Title: Vertical gear type grease sealing gas compressor
Inventor: YOKOI KOUMEI
IPC: F04C18/18
Filed: 1982-04-14
Abstract: PURPOSE:To miniaturize the whole of the gas compressor by a method wherein the compressor is formed so as to be capable of separating the particle of grease coming together with the compressed gas moving through a grease separating chamber in an exellent manner while the compressor is provided with the miniaturized grease separating chamber. CONSTITUTION:The grease G on the grease reservoir 14 of the grease separating chamber 5 is softened in the surface temperature thereof by the temperature increase of a vertical type casing 2 due to the rotation of gear rotors 10, 10', is adhered to the peripheral surfaces of both rotors 10, 10', and seals a gap S between the casing 2 and the rotors to prevent the pressurized gas in the high- pressure portion at both discharging openings side from being flowed reversely to a suction port 3 side. The grease G in the compressed gaseous body is dispersed and is moved into the grease separating chamber 5 from the upper part of the bank 12 of the discharging opening 4, however, since the grease is a high molecular body, it is separated easily in the chamber 5 and is retrieved onto the block of the grease in the grease reservoir 14. Thus, the separation of the grease is effected very nicely, therefore, the separating chamber as well as the whole of the compressor may be miniaturized.
Patent JP-S61280470-A (JP)
Inventor: HANSU BETSUINGU
IPC: A61K31/44
Filed: 1986-03-19
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-S63226814-A (JP)
Inventor: MIYASHITA YOSHIJI
IPC: H01B3/44
Filed: 1987-03-16
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-S58186435-A (JP)
Title: Absorbent of concentrated aqueous solution of inorganic salts
Inventor: TOKUYAMA SHINICHI
IPC: H01M6/22
Filed: 1982-04-13
Abstract: PURPOSE:To improve an absorbing capacity for a concd. aq. soln. of inrog. salts by consisting the adosrbent essentially of a copolymer of 50-99.8mol% vinyl acetate of which >=70mol% is saponified and 50-0.2mol% unsatd. dicarboxylic acid monomer. CONSTITUTION:A copolymer is obtained by ordinary soln. polymn. of 50- 99.8mol% vinyl acetate and 50-0.2mol% unsatd. discarboxylic acid monomer such as maleic acid, fumaric acid or the like. The copolymer is saponified by using an alkali catalyst such as caustic soda, caustic potash or the like to prepare the copolymer wherein >=70mol% is saponified. The saponified matter contains the solvent in the stage of the soln. polymn. and the acetate by-produced by saponification, etc.; therefore, these are removed by heating at 50- 110 deg.C, whereafter said matter is dried by heating. The resulted powder is subjected to a heat treatment, whereby the adsorbent for a concd. aq. soln. of inorg. salts is obtained.
Patent JP-S54154487-A (JP)
Title: Polyolefin-type copolymer and its composition
Inventor: SEKI KENJI
IPC: C08F26/06
Filed: 1978-05-26
Abstract: PURPOSE: To prepare a polyolefin-type copolymer having improved platability, by reacting a nitrogen atom-containing vinyl compound with an activated polyolefin.  
     CONSTITUTION: A copolymer is prepared by reacting (A) an activated polyolefin [pref. an activated (co)polymer of ethylene, propylene or butene] with (B) a nitrogen atom-containing vinyl compound [pref, (meth)acrylic ester derivative or vinylpyridine] at a weight ratio of preferably 99.7W30 : 0.3W70. Inorganic fillers may be further added, if necessary.  
     EFFECT: High chromium etching-catalyst method, wherein plastic materials cannot be easily plated, is applicable to the copolymer and the plated layer has excellent adhesivity, appearance and strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55154420-A (JP)
Title: A/d converter control method in weight measuring apparatus
Inventor: NISHIYAMA YOSHIHISA
IPC: G01G23/37
Filed: 1979-05-21
Abstract: PURPOSE: To enable the A/D conversion with desired accuracy by letting two times of A/D conversion be done by the start signal and letting the 2nd A/D conversion be done after the circuit inside is refreshed by the 1st A/D conversion.  
     CONSTITUTION: In the case of controlling the operation and stopping of an A/D converter by the external signal in the weight measuring apparatus comprising by providing a reference voltage device generating reference voltages of both positive and negative polarities and using the A/D converter operatable with the input of both positive and negative polarities, the A/D converter 40 is let to perform two times of A/D conversion by the start signal and the A/D converter 40 is refreshed in the 1st A/D conversion thereof to make the data by the A/D conversion done in the 2nd time effective, whereby the A/D conversion may be performed at desired accuracy in the case of putting the apparatus from the stop state to the operation state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01234907-A (JP)
Title: Pressure reducing valve
Inventor: WATANABE KENICHI
IPC: G05D16/10
Filed: 1988-03-15
Abstract: PURPOSE:To prevent the generation of chuttering even if a flow rate is reduced by fully opening a secondary pressure detecting passage at the time of setting up pressure, and when secondary pressure is stabilized, converging the passage. CONSTITUTION:A throttle valve 78 for reducing the aperture area of the secondary pressure detecting passage 34 is arranged on the passage 34 for leading the secondary side pressure into the lower face of a diaphragm 28. At the time of adjusting the elastic force of a pressure setting spring in order to change a set pressure, the throttle valve 78 is fully opened, and when the secondary side pressure is stabilized, the throttle valve 78 is converged so that the aperture area of the passage 34 is reduced. Consequently, the pressure reducing valve having high responsiveness at the time of setting up pressure and preventing the generation of chuttering even at the time of reducing a flow rate can be obtained.
Patent JP-S60206617-A (JP)
Title: Method of molding polyethylene terephthalate hollow body with covering resin layer of polyvinylidene chloride
Inventor: USHIAMA SUSUMU
IPC: B29L22/00
Filed: 1984-03-30
Abstract: PURPOSE:To produce PET container excellent in gas barrier property, by blow molding a PET parison with a polyvinylidene chloride applied thereon followed by heating so as to set the PET thermally and at the same time to crystallize the polyvinylidene chloride. CONSTITUTION:After a polyvinylidene chloride is applied to the inside or outside of a PET (polyethylene terephthalate) parison, the parison is biaxially stretched and blow molded, the PET is thermally set at the temperature up to the thermal decomposition temperature of the polyvinylidene chloride and at the same time the polyvinylidene chloride is crystallized. As a polyvinylidene chloride is laminated, the obtained item is excellent in gas barrier property. The item is useful as a container for soy sauce, sake, etc.
Patent JP-H11259701-A (JP)
Title: Entrance/leaving control system
Inventor: NOMURA ATSUSHI
IPC: G07B15/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To automatically limit entrance and leaving at the time of congestion in the place of an event by performing ticket examination at a time in the case that the exit of a station and the entrance of the place of a event are directly connected. SOLUTION: A host device 10 recognizes an entering person by a passenger ticket and an entrance ticket for the place of event 2, which are thrown automatic ticket examination machines 3, 4 and 5 coping with plural tickets for making the ticket examination just once and if the number of persons in the event site 2 reaches a preliminary set entrance limit number, the host device 10 limits entrance through automatic ticket examination machines 3, 4, and 5 coping with plural tickets and limits selling of entrance tickets on entrance ticket vending machines 6 and 7 and displays information of being under limitation of entrance to the event site 2 on other stations as a guide.
Patent JP-H02243713-A (JP)
Title: Fine wire for reinforcing rubber and elastomer and manufacture thereof
Inventor: MOGAMI SHINICHI
IPC: C21D7/06
Filed: 1989-03-15
Abstract: PURPOSE:To improve sticking of fine wire to rubber and elastomer by executing shot peening treatment to a fine wire, etc., made of metal, etc. CONSTITUTION:The fine wire for reinforcing the rubber and elastomer is the fine wire which is subjected to the shot peening treatment uniformly projecting the hard granule on the whole circumferential face thereof. Here, the fine wire for reinforcement includes metal wire, plating treated wire thereof and non-metal series fine wire of glass fiber, carbon fiber, synthetic fiber, etc., and cord strand, network body, texture, braided body thereof. In the manufacture of the fine wire for reinforcement, e.g. the fine wire 1 for reinforcement is fed from a supplying bobbin 7 and passed through the whole circumferential projection nozzle or between plural nozzles 3 while shifting at the fixed velocity to concentratedly project the shot particles 4 on surface of the fine wire 1. By this method, fine recessed face deformation is uniformly formed on the whole circumference of the surface, and the fine wire having good stickness to the rubber, etc., and preventing lowering of sticking efficiency with the lapse of time, is obtd.
Patent JP-H02241265-A (JP)
Title: Information processing system
Inventor: II YASUHIRO
IPC: B41J29/38
Filed: 1989-03-15
Abstract: PURPOSE:To reduce an operation mistake by providing both an information processor and an input/output apparatus with set instruction inputting means for setting the operational condition of the input/output apparatus and displaying means to display a result set by said means as being in co-operation with each other. CONSTITUTION:The operational condition of a digital copying machine 10 can be set from both an information processor 1 side and a digital copying machine 10 side, and in addition, the set result is displayed on respective display parts 5 as being in co-operation with each other. Thus, such the mistake that the display of set contents is different for the information processor 1 side and the copying machine 10 side is eliminated, and the operation mistake due to the fact that a user misrecognizes the set contents can be prevented.
Patent JP-H09260893-A (JP)
Title: Method for deciding work plan of part mounting
Inventor: KIRIMINE YUUKO
IPC: H05K13/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To shorten the entire work time by shortening the mounting time as well as the tool changing time when many kinds of mounting objects are mounted by using a part mounting device. SOLUTION: Substrates are grouped into some groups in which a plurality of kinds of substrates are mounted continuously (S1). The mounting data of the same group such as the number of mounting substrates, parts mounting positions on respective substrates, parts kind, are prepared (S2). The mounting data given separately to the respective parts mounting device are extracted (S5). According to the extracted mounting data, the arrangement of parts feeder is decided so as to shorten a time required for entire mounting work of the substrates constituting the group (S6).
Patent JP-S55154731-A (JP)
Title: Manufacture of semiconductor device
Inventor: TATSUTA SHIGERU
IPC: H01L21/265
Filed: 1979-05-22
Abstract: PURPOSE:To manufacture a device of small collector-base junction capacity and low noise, by injecting a large quantity of impurity ions into a part of a mono-crystaling substrate to make the part amorphous, producing a metal layer in contact with the part and effecting heat treatment. CONSTITUTION:An SiO2 mask 11 is provided on the surface of an Si substrate 8 which has a base 9 and an emitter 10. BF2 molecule ions are injected to make a region 13 amorphous. An Al electrode 14 is provided. Heat treatment is effected. At that time, recrystallization progresses in the high-concentration injected amorphous layer 13 from its collector side to its oberse side so that the layer changes into a single-crystal layer 15, and the Al layer 14 alloyed with amorphous Si so that good base connection is attained. The time of the heat treatment is so set that the amorphous layer is recrystallized to its obverse side. After a high-concentration connection part is thus produced, no thermal oxidation and diffusion are performed.  For this reason, the increase in the connection resistance is suppressed and the  thermal noise of a very high frequency transistor is low. Since injection energy can  be selected to produce a flat collector-base junction, gain fall in a high frequency  range can be prevented.
Patent JP-H06252259-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ITSUSHIKI KAIHEI
IPC: H01L21/76
Filed: 1993-02-26
Abstract: PURPOSE:To prevent a bird's beak in an element isolation region and improve reliability of an element. CONSTITUTION:A vertical trench 34 wherein the cross section of the bottom is V-shaped, and the side wall of an aperture part is perpendicular to the surface of a substrate is formed in an element isolation region of a silicon substrate 32 whose element forming surface 32a is a (110) face. A BPSG film 22 is buried in the trench 34 via a silicon oxide film 20 of about 30nm in thickness. The surface of the BPSG film 22 constitutes the same plane as the element isolation region. An MOS transistor, for example, is formed in the element isolation region.
Patent JP-H04297720-A (JP)
Title: Device for reducing odor from liquid fuel burner
Inventor: OKAMURA NORITAKA
IPC: F23Q25/00
Filed: 1991-03-27
Abstract: PURPOSE:To deodorize discharged gas completely by further deodorizing vaporized components sucked by a suction means of an odor reducing device in a liquid fuel burner. CONSTITUTION:A secondary combustion unit 26 and an oxidizing catalyst 28 are disposed in the vicinity of a combustion cylinder 1, and a conduit pipe 24 for vaporized components from a discharge port 21 of a suction means 20 to both the secondary combustion unit 26 and the oxidizing catalyst 28 is laid.
Patent JP-2000253939-A (JP)
Title: Stable leg structure for rack or partition
Inventor: MIYATA YASUHIKO
IPC: A47B91/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a stable leg structure a base plate in contact with a floor extended by front and back protruded parts to increase axial stability for preventing falling of a rack or partition. SOLUTION: This stable leg structure 5 is to be mounted on the lower side of a rack or partition for stabilizing the rack or partition on a floor. On lower parts of a right and a left side plates of the rack 1 or the partition, base plates 11 having protruded parts 11a protruded forward and/or backward from the side plates, or right and/or left from the partition are mounted, female screws are provided on the tip side of the protruded parts 11a, screw parts of adjusters are engaged with the female screws from the underside, and leg covers 18 are installed on the upper side of the protruded parts 11a.
Patent JP-H09254717-A (JP)
Title: Console lid part construction for vehicle
Inventor: OTSUKA MASASHI
IPC: B60R7/04
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively restrain deformation of a console lid part by simple constitution so as to maintain the drawing-out operability of a drawer member to be in the favorable condition. SOLUTION: In a console lid part construction for vehicle which is provided with an outer panel 2 and an inner panel 3 arranged thereunder, and provided on the upper part of a console main body 1, a drawer unit 5 slidably supporting a drawer member is arranged in a space part 4 formed between the outer panel 2 and the inner panel 3, and supporting members 14 supporting a load input downward from the outer panel 2 of the console lid part and transmitting it to the console main body side through the inner panel 3 are arranged on the outside parts of the drawer unit 5.
Patent JP-S60208808-A (JP)
Title: High frequency coil
Inventor: YASUMA KOUICHI
IPC: H01F27/29
Filed: 1984-04-02
Abstract: PURPOSE:To prevent lead wires from loosing or unfastening and to reduce the number of winding turns of each lead wires, by burying and fastening in a terminal plate each terminal which has at least one or more edge portions. CONSTITUTION:Edged terminals 2a with an edge or edges Z are buried in a terminal plate 1 to be fastened. A drum core 3 is bonded to the terminal plate 1, the lead wires 4a of the coil 4 are wound around the edged terminals 2a respectively, and a high frequency coil is wound on the periphery of the drum core 3. Next, it is covered with a cap core 5 and is then housed in a shield case 6. The terminals may be rectangular or triangular. Moreover, terminals which are produced by manufacturing flat terminals in V-shape, L-shape, or U-shape may be used.
Patent JP-S63227327-A (JP)
Inventor: INAGAKI HIROMICHI
IPC: B31B50/64
Filed: 1987-03-17
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-H11260991-A (JP)
Title: Manufacturing lead frame for semiconductor device
Inventor: NOUZUMI ATSUO
IPC: H01L23/50
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure the depressing depth enough without creaking or breaking, by annealing a lead frame for a semiconductor device before depressing process of the semiconductor lead frame. SOLUTION: A flat plate made of a lead frame material such as Fe-Cu alloys is punched to form a lead frame 10 having a die pad 11, lead part 12, support bars 13 and lead frame body 14. The lead frame 10 is set in a lower die K1 of a first press apparatus, and a punch P is pressed to support bars 13 to firstly depress the lead frame 10, until the distance D1 from the surface 12a of the lead part 12 to the surface 11a of the die pad 11 is 0.465 mm. The lead frame 10 is heated at about 450 deg.C for 10 min and gradually cooled, thereby removing the process hardening or inner stress caused in the first depressing process of the lead frame 10 to improve the resistance to brittleness and workability.
Patent JP-S59187971-A (JP)
Inventor: IWAI KAZUO
IPC: E04G21/16
Filed: 1983-04-11
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-S58180095-A (JP)
Inventor: HENMI TSUNEYA
IPC: H05K5/00
Filed: 1982-04-16
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-H03263261-A (JP)
Title: Text preparing device
Inventor: HAYASHI HIROKAWA
IPC: G06F17/21
Filed: 1990-03-14
Abstract: PURPOSE:To efficiently prepare an appropriate text by providing a display/edit means of key word in-context(KWIC) format and a correction/elaboration means of same format. CONSTITUTION:An elaboration/correction support control part 10 checks the constitution and grammar of a word by a support control part 12 and an analysis decision part 13 performs the same operation by a morphemic analysis part 14 under the control of a word processor control part 7, and checks arrangement by a syntax analysis part 16, and handles judgement information by a decision retrieval part 18. At a KWIC editing part 20, a control part 21 controls the generation, display, and edit of display information 25 by referring to a set information managing table 22. A display information generating part 24 generates the display information 25 from document information 26 in a word processor. An editing part 23 edits the information 25. An information storage part 27 handles control information 28 for the whole elaboration and correction support. In addition to that, the handling of input information inputted from a keyboard and KANA(Japanese syllabary)/KANJI(Chinese character) conversion can be performed under the control of an input control part, and also, ordinary edit, preservation, and print are performed by the word processor control part 7 and an output control part 8. By employing such constitution, it is possible to perform the edit, the elaboration of display, correction, and the selection of a substitution candidate in the KWIC format, and to efficiently prepare the appropriate text.
Patent JP-H08259552-A (JP)
Title: Production of optically active phenyl glycidate
Inventor: FURUI MASAKATSU
IPC: C07D303/48
Filed: 1995-03-23
Abstract: PURPOSE: To obtain an optically active phenyl glycidate which is useful as a synthetic intermediate for medicinal compounds by carrying out physically or chemically the optical resolution of a racemic mixture of a trans-phenyl glycidate. CONSTITUTION: A racemic mixture of trans-3-phenyl glycidate of the formula (ring A is benzene ring; R is the residual group of ester) is allowed to react with (A) an alcohol of the formula: R<1> OH (R<1> is an ester residue differing from R) in the presence of (B) an enzyme capable of performing transesterification stereo-selectively to esterify only one optical isomer selectively to collect either the one optically active transesterified isomer or the other not-transesterified isomer. Then, the remaining other optically active isomer is allowed to react with (C) another alcohol of the formula: R<2> OH (R<2> is an ester residue differing from the other ester) to effect the transesterification and the chemical isolation, thereby the D- and L-isomers are separately obtained from a racemate.
Patent JP-H05266680-A (JP)
Title: Nonvolatile semiconductor storage device
IPC: H01L21/8247
Filed: 1992-03-19
Abstract: PURPOSE:To ensure an output of a sense amplifier by a method wherein a voltage to be impressed on a control gate of a memory cell is stepped down to be lower than an external supply voltage so as to control a leak current at the time of readout of information. CONSTITUTION:A drain electrode voltage VA of an invertor 17-1, 17-2... obtained by lowering an external supply voltage V to 4V is impressed by a voltage generating circuit and, accordingly, a control gate voltage Vg of a cell transistor 16-1, 16-2,... is made about 4V as well. Besides, the respective drain electrode voltages of the invertor 17-1 and a sense amplifier 19 are lowered also beforehand. Since the control gate voltage Vg is low and becomes different from a threshold value of the cell transistor in this way, a leak current lessens in the cell transistor, an operation of reading a memory can be executed correctly and an output of the sense amplifier can be ensured.
Patent JP-H11240709-A (JP)
Title: Metallic silicon powder
Inventor: OGURA TOMOYUKI
IPC: C04B35/626
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic silicon powder capable of preventing the oxidation accompanied by preservation and treatment in the atmosphere, and facilitating the production of an aqueous slurry with high concentration and high fluidity by covering the surface of the powder with an acid amide. SOLUTION: The shape and particle size of a metallic silicon powder are not limited but the specific surface area is preferably 2-14 m<2> /g. The acid amide covering the surface is preferably polyacrylic acid amide, and the amount is 0.001-5% of the weight of the silicon powder. The silicon powder sufficiently covered with the acid amide is obtained by only mixing the silicon powder with the acid amide by a ball mill, a vibrating mill or the like. The oxidation of the metallic silicon body is prevented by the surface covering, and also a hydrophilic RCOONH4 formed by the contact with water manifests a dispersing ability. Especially, the polyacrylic acid amide manifests a strong dispersing activity even in a highly concentrated slurry state.  The acid amide remaining in a sintered body does not affect the quality or the like because the acid amide are completely degraded and evaporated at >=60 deg.C.