baber/WOPTO huggingface dataset:
Patent JP-H05259161-A (JP)
Title: Method of manufacturing semiconductor device
IPC: H01L21/3205
Filed: 1992-03-16
Abstract: PURPOSE:To provide a method of manufacturing an optimum semiconductor device for manufacturing a VLSI which can solve drawbacks in prior art leveling technique such as reflow technique, etc., that it is difficult to form a short channel, that the number of step is many, and that film quality of an interlayer insulating film is deteriorated, and which can shorten the steps, and which is made fine and high integrated. CONSTITUTION:This method comprises: (a) a step in which a recess corresponding to wiring patternings is formed on a first insulating film 12, (b) a step in which a close adhering layer 16 containing a metal is formed on the surface of a first insulating film and a recess, (c) a step in which a metallic film 18 is formed on the close adhering layer, (d) a step in which the metallic film and close adhering layer are etched back and the metallic film and close adhering layer are left on the recess to form a wiring layer 20, and (e) a step in which a second insulating film 22 is formed on the wiring layer and first insulating film.
Patent JP-S62246316-A (JP)
Inventor: TAKEGAWA ICHIRO
IPC: E04H3/12
Filed: 1986-04-18
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-S5315042-A (JP)
Title: Printed antenna
Inventor: NAKAZATO HIDEO
IPC: H01Q21/08
Filed: 1976-07-27
Abstract: PURPOSE:To protect antenna elements and the feed circuit from external environmental conditions, without installing an exclusive-use protector.
Patent JP-H08283300-A (JP)
Title: Fused protein and material holding immobilized fused protein
Inventor: MIWA TAKASHI
IPC: C07K17/08
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a fused protein having super-antigen binding capacity, T-cell activation capacity, etc., and useful as an immobilization material for protein, etc., by fusing the α-subunit of a major histocompatibility antigen class II protein or a part of the α-subunit with the β-subunit or a part of the β- subunit. CONSTITUTION: This new fused protein having improved productivity and handleability while keeping the functions of a major histocompatibility antigen (MHC) class II, producible without using a crosslinking operation after immobilization, having functions of super-antigen binding capacity, T-cell activation capacity, etc., and useful e.g. as a fused cell immobilization material for the removal, detection, etc., of super-antigen is produced by fusing the MHC class II protein α-subunit or a part of the α-subunit with β-subunit or a part of the β-subunit.  The fused protein can be produced by inserting a DNA coding for the 1st to 80th amino acid residues of the MHC class II α-subunit into a vector, inserting a DNA coding for a sequence having Gly-Tnbr-Ser-Gly as a spacer at the N-terminal of the β-subunit into the vector and expressing the vector in a host cell.
Patent JP-S5214185-A (JP)
Title: Three axes nc tape checker of a nc machine tool
Inventor: SOUSHI ETSUYA
IPC: G05B19/4068
Filed: 1975-07-24
Abstract: PURPOSE: This checker projects three-dimentional command information to two-dimentions to drive a recording pen, thus checking NC tapes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59217865-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: E04F13/08
Filed: 1983-05-20
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-H10251901-A (JP)
Title: Short pants worn with string
Inventor: HONDA MASAO
IPC: A41B9/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain short pants worn by binding with a string at the waist part. SOLUTION: The short pants have a tunnel-like loop 2 at the waist part of cloth for penetrating a string 3 and are fitted to the waist part by penetrating the string 3 into the tunnel-like loop 2 and binding the string 3 when wearing.
Patent JP-H11288216-A (JP)
Title: Encoding method and decoding method for embedded information of electronic document
Inventor: KOGA SHINYA
IPC: G09C5/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an encoding method and a decoding method for embedded information of an electronic document which can embedded or extract information such as signature information to/from an electronic document. SOLUTION: When a signature data 3 are embedded in a Japanese-language document 1 of digital data where punctuation marks consist of full size characters and (half size characters)+(half size spaces), the signature data 3 is converted into binary data by a character string/binary data conversion means 4, the code of the signature data 3 converted into the binary data is assigned to the punctuation marks consisting of full size characters and (half size characters)+(half size spaces) by an assignment means 5 and the assigned code is embedded in the Japanese-language document 1 by an embedding means to prepare a signed document 7.
Patent JP-H10264262-A (JP)
Title: Sheet for melting snow and ice
Inventor: KATO YOSHINARI
IPC: C08L21/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent snow cover and freezing by using composite material added artificial graphite of a specified carbon particle diameter, or natural graphite particles to base material composed of organic rubber. SOLUTION: Natural graphite added coal tar pitch as binder is kneaded, formed, sintered, and ground, for obtaining natural graphite powder having a particle diameter of at least 1 mm, for example, 2-5 mm, which is added to polyurethane/NBR rubber to be press/heat-formed for obtaining a sheet. Carbon to be added must be artificial graphite or natural graphite powder. Ceramic does not improve heat properties and good thawing properties of snow and ice is not developed. Although metal particles show improvement in snow and ice thawing properties, its corrosiveness prevents outdoor use for an extended period. The artificial graphite powder made by grinding artificial graphite material, which is graphitized from petroleum coke material or the like, can be used.
Patent JP-S63259268-A (JP)
Title: Lockup device for torque converter
Inventor: OKUBO MASAHIRO
IPC: F16H45/02
Filed: 1987-04-13
Abstract: PURPOSE:To shorten the duration time in the case of lock up on and off by providing orifices which connect arbitrary numbers of oil chambers among oil chambers except the one situated in the most inner periphery side to the inside of a torque converter on a piston. CONSTITUTION:Pressure oil supplied to an oil chamber 55 is feeded to an oil chamber 53 through a microclearance 56 as time elapses for increasing oil and when pressure of oil in the oil chamber 53 is increased by centrifugal force, a piston 15 abuts to a drive plate 83. On this occasion, as orifices 50 are provided on outer periphery part of the piston 15, the oil in the inside of a torque converter 1 flows into the oil chamber 53 through the orifices 50, so time required in becoming to the state in(C) from the state in (B) is shortened. And the pressure of oil in the oil chamber 53 due to centrifugal force is increased further, for increasing pressing load of the piston 15 gradually. Orifices 50 are blockaded by the drive plate 83 on this occasion. As coupling in lock up begins and transmission of torque finishes in such wise, there is no shock in coupling.
Patent JP-S5316205-A (JP)
Title: Automotive current collector
Inventor: KATOU KIYONOSUKE
IPC: B60L5/38
Filed: 1976-07-29
Abstract: PURPOSE: To prevent the current collecting roller of a current collector from damaging by providing the roller and guide roller rotating in mutual contact with each other as supported partly at a vehicle body, rotating the current collecting roller in contact with a feeder and rotating the guide roller on a rail to extend the life of the collector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60234546-A (JP)
Title: Production of edible processed fat or oil containing active lactic acid bacteria
Inventor: MINAMITANI TOSHIHARU
IPC: A23L9/20
Filed: 1984-05-07
Abstract: PURPOSE:To produce a processed fat or oil optimal for food directing to health, by incorporating Lactobacillus acidophilus lactic acid bacteria in an edible processed fat or oil under conditions for maintaining the activity for a long period. CONSTITUTION:Lactobacillus acidophilus bacteria are cultivated in a liquid culture medium, fermented and multiplied in the culture medium to give 10<8>- 10<9> bacteria/ml bacterial count. <=30%, based on a fat or oil, resultant fermentation liquor is then added to the edible fat or oil adjusted to 4-5pH for keeping the activity of the lactic acid bacteria and suppressing putrefactive bacteria to give the aimed edible processed fat or oil. In case sugar is added to the edible processed fat or oil, the amount of the sugar to be added is <=30% based on the amount of the fat or oil for reducing deterioration in activity of the lactic acid bacteria by osmotic pressure.
Patent JP-H03287638-A (JP)
Title: Preparation of phenol resin foam
Inventor: YAMADA SHIGEJI
IPC: C08L61/04
Filed: 1990-04-05
Abstract: PURPOSE:To prepare a phenol resin foam having a desired density easily with an excellent processability without using toxic and flammable blowing agent by mixing a compsn. contg. a resol phenol resin and an acid hardener with a blowing agent comprising a specific nitroso compd. to thereby blow the compsn. CONSTITUTION:A (modified) resol phenol resin is thoroughly mixed with an acid hardener (e.g. phenolsulfonic acid). The resulting compsn. is mixed with a blowing agent which has a nitroso group and generates nitrogen gas by the reaction with the hardener (e.g. dinitrosopentamethyleneteramine), and thus the compsn. is blown by the generated nitrogen gas, giving a phenol resin foam. By using the blowing agent in the form of a suspension in a liq. (e.g. a polyethylene glycol) and selecting the viscosity, hydrophobicity, etc., of the liq., the foaming height is adjustable and the desired foam density is obtainable.
Patent JP-S61247822-A (JP)
Title: Intake apparatus of engine
Inventor: OKAZAKI TAISUKE
IPC: F02B27/02
Filed: 1985-04-25
Abstract: PURPOSE:To reduce the abnormal combustion by carrying out control so that the dynamic effect of intake is reduced when abnormal combustion is detected in a high load region, in an engine which varies the suction pipe length according to the engine operation state. CONSTITUTION:Intake into surge tanks 71 and 72 installed for two cylinder groups 31 and 32 is performed from a suction pipe 9 through intake passages 81 and 82. A communicating pipe 11 is installed into each surge tank 71, 72, and a valve 12 in the communicating pipe 11 is opened and closed according to the engine operation state by the drive of an actuator 13 by the output of a control unit 16. In said control unit 16 in the ordinary operation state, the valve 12 is closed in low revolution by each signal of the number of revolution 14 and the throttle opening degree 15, and when abnormal combustion is detected 17 by a knock sensor, etc., the valve 12 is properly opened to reduce the abnormal combustion.
Patent JP-S62289459-A (JP)
Inventor: GURIN FUIRITSUPU REJINARUDO FU
IPC: B60T8/1761
Filed: 1987-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000286988-A (JP)
Title: Fault monitor system, transmission line monitoring system and gas failure monitor system
Inventor: FURUYA OSAMU
IPC: G08B25/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fault monitor system capable of remotely monitoring the occurrence of a fault in real time even outside the area and speedily dealing with it. SOLUTION: Concerning this fault monitor system, when terminal equipment 1-i detects the occurrence of a fault on a feeder line outside the area of a public line network, fault information is transmitted to previously stored adjacent terminal equipment 1-i+1 by radio, this information is successively transmitted to adjacent terminals in the manner of relay, terminal equipment 1-n in the area of the public line network receives the fault information and transmits that fault information through a public line network 4 to a center device 5 and the information is displayed on the center device 5.
Patent JP-H05287248-A (JP)
Title: Adhesive
Inventor: YOSHII YUJI
IPC: C09J131/00
Filed: 1992-04-10
Abstract: PURPOSE:To obtain an aqueous adhesive of excellent water resistance mainly consisting of an aqueous emulsion containing a copolymer comprising ethylene units, vinyl ester units and units derived from an acetoacetylated comonomer. CONSTITUTION:This adhesive mainly consists of an aqueous emulsion containing a copolymer comprising ethylene units vinyl ester units and units derived from an acetoacetylated comonomer in a weight ratio of (5-70)/100/(0.1-10). This adhesive is excellent in resistance to warm water and hot water as well as to water and can bond extensive adherends. Therefore, it can be most suitably used for bonding absorptive materials such as wood or paper together and for bonding an absorptive material to a plastic material.
Patent JP-S5518242-A (JP)
Title: Filtering highly viscous material
Inventor: SUZUOKA SHIYOUKOU
IPC: B01D39/12
Filed: 1978-07-27
Abstract: PURPOSE: For highly viscous material to be uniformly and accurately filtered, sintered filter material having opening that gradually or stepwisely increases from center to outward direction is located at right angle to the direction of material flow, and the ratio of pressure losses between the center and periphery is defined in a specified ratio for filteration.  
     CONSTITUTION: High viscous material such as polyester or polyamide with viscosity of 500 to 6000 poises is filtered. Sintered filter material having opening that gradually or stepwisely increases from center to outward direction is located at right angle to the direction of material flow, and the ratio of pressure losses between the center and periphery of the filter is specified at 1.1 to 10.0 for filteration. The sintered filter material for example consists of a rim 2 made of light metal such aluminum or stainless steel which covers the periphery of a filter element 1 made of sintered stainless steel fiber laminate. As filter element material 1, metal screen, metal fibers, sintered ceramics or glass, etc. are also effective. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5426798-A (JP)
Title: Oxygen analyzer of magnetic pressure type
Inventor: UEDA SHINYA
IPC: G01N27/76
Filed: 1977-07-30
Abstract: PURPOSE: To generate a stable output of an oxygen analyzer of magnetic pressure type using the pressure difference at an interface by providing an exhaust gas pressure holding mechanism, which is operative to prevent the pressure fluctuations of the exhaust gases, in the discharge passage of the test gases so as to reduce the wind pressure in the discharge port, which exerts influences upon the interface pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08291095-A (JP)
Title: Production of optically active trans 2-bromoindan-1-ol
Inventor: IGARASHI YOSHIO
IPC: C07C29/88
Filed: 1995-04-17
Abstract: PURPOSE: To industrially and inexpensively obtain and subject compound by reacting trans (±)-2-bromoidan-1-ol with an ester by using a lipase, preferentially esterifying trans (-)-2-bromoindan-1-ol, separating trans (-)-2-bromoindan-1-ol useful as an intermediate for an anti-HIV medicine from trans (+)-2- bromoindan-1-ol. CONSTITUTION: Trans form (±)-2-bromoindan-1-ol of formula I (X is H; trans- configuration racemic modification) is reacted with a compound of the formula R1 -CO-O-R2 [R1 is an (un)saturated alkyl, a (substituted) aryl or a (substitute) aralkyl; R2 is shown as R1 ] in the presence of a lipase in an organic solvent to preferentially esterify trans (-)-(1R,2R)-2-bromoidan-1-ol, converting it to an optically active trans-(-)-(1R,2R)-2-bromo-1-(acyloxy)indane of formula II and separating it from optically active trans-(+)-(1S,2S)-2-bromoindan-1-ol of formula III.
Patent JP-H04303189-A (JP)
Title: Tube pump
Inventor: IKUSHIMA KAZUMASA
IPC: F04C5/00
Filed: 1991-03-30
Abstract: PURPOSE:To increase the durability of a transfer tube made of a comparatively hard material and to prevent age-based lowering of constant discharge accuracy. CONSTITUTION:A tube pump comprises a housing 1 made of a hard material, which has a circular-arc sectional portion 1a on the inner peripheral wall, plural rollers 2 made of a hard material, which are disposed at spaces in the circumferential direction inside the housing 1 and rotary-driven to the housing 1, and a transfer tube 4 pressed between the inner peripheral wall of the housing and the rollers 2 in the housing, wherein the transfer tube 4 is coated with a pellicle tube made of a soft material at least in the housing.
Patent JP-S61251287-A (JP)
Title: Video input device
Inventor: KOBAYASHI TAKEO
IPC: H04N7/18
Filed: 1985-04-30
Abstract: PURPOSE:To reduce a blurring of an input picture image by using two sets of 1:1 interlace type ITV camera, digitizing video signals of the obtained even number and an odd number fields to write in respectively separate picture image memories, and writing the even number and the odd number field picture image information in one picture image memory in collection. CONSTITUTION:Two sets of ITV cameras 11, 12 having the same characteristic, an optical image dividing means 13 for feeding the same optical image of an object 14 to be pictured to these two sets of ITV cameras 11, 12 and a synchronous signal generating 15 generating a synchronous signal and controlling so as to scan an odd number field of the same optical image by one ITV camera when the other ITV camera scans an even number field of the same optical image are provided. Further, a picture image information writing means for digitizing the even number and the odd number field video signals fed from said two sets of ITV cameras 11, 12 and writing respectively individually in picture image memories 26, 27 and an editing means for writing the separately written even number and the odd number field picture image informations in the picture image memory 26 together so as to constitute a picture plane.
Patent JP-H02269427-A (JP)
Title: Dc uninterruptible power supply unit
Inventor: OHASHI YASUO
IPC: H02J9/06
Filed: 1989-04-10
Abstract: PURPOSE:To improve the reliability of a device by supporting power feed between blocks, when a storage battery, a DC-DC converter, a load, and the like are formed as one block and the block additionally installed. CONSTITUTION:A load 16 is connected to a space between a pair of the output terminals 12, 13 of a rectifier 11, and the output of the rectifier 11 is fed to the load 16, and through a charge/discharge circuit, a storage battery is charged. When service interruption or any fault on the rectifier 11 is generated, then the output of the storage battery is fed to the load via the charge/discharge circuit 18. When the voltage of the storage battery 14 is lowered, then a DC-DC converter 17 is worked, and the sum of its output and the output of the storage battery 14 is fed to the load 16. As a result, when a plurality of blocks consisting of the storage batteries 14, the DC-DC converters 17, the loads 16, and the charge/discharge circuits 18 are additionally installed, then power can be fed to the loads of faulty blocks from other sound blocks, an so reliability is improved.
Patent JP-S63257396-A (JP)
Title: Video signal recording system
Inventor: YOSHIMURA KATSUJI
IPC: H04N9/82
Filed: 1987-04-14
Abstract: PURPOSE:To attain recording with broad band also a chrominance carrier signal by using effectively a band arranged with a high frequency luminance signal in a recording signal in recording a broad band video signal. CONSTITUTION:The base band width of a high frequency luminance signal YH is 4.2-6.3MHz, that is, 2.1MHz and it is subject to frequency interleaving multiplex with a chrominance carrier signal to treat the result as a single signal, then the band width of the chrominance carrier signal is extended up to 2.1MHz. Thus, as to the lower side band of the chrominance carrier signal relating to a color difference signal (2R-G), no band limit is required. Thus, a multiplex signal between a chrominance carrier signal C and a high frequency luminance signal YH' outputted from a mixer 121 is fed to a frequency converter 122 and the result is frequency-converted so that the carrier frequency fLSC is nearly 700kHz. Thus, the band of the chrominance carrier signal is also widened.
Patent JP-H05263468-A (JP)
Title: Joining structure of angular steel pipe column and beam
IPC: E04B1/24
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the number of welded portions, sufficiently secure precision, and rationalize construction. CONSTITUTION:Opening sections 4 are formed at four corners of joint sections between an angular steel pipe column 1 and beams 6, and diaphragms 5 having a cross H-shaped cross section are arranged inside so that the faces of flanges 5a are overlapped on the joint section inside faces. Joining metals provided at the end sections of the beams 6 are fastened to the angular steel pipe column 1 and the diaphragms 5 with high-strength bolts 10.
Patent JP-H04303506-A (JP)
Title: Lighting method for tunnel inside
Inventor: ARAI HIROSHI
IPC: F21S2/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a lighting method forming a suitable visual environment for drivers of vehicles, etc., by reducing the occurrence of optical film phenomena due to smoke of a vehicle exhaust gas, etc., or fog inside a tunnel. CONSTITUTION:A vehicle travel area is illuminated from the lower side of line-of-sight ranges B of vehicle drivers by arranging lighting apparatuses 3, 3... at positions where illuminating light L1 can be radiated directly or indirectly from the inner wall side surface part of a tunnel 1 to the region 4 to be illuminated on a road in the tunnel 1.
Patent JP-S62247333-A (JP)
Title: Ferroelectric liquid crystal optical display device
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/133
Filed: 1986-04-21
Abstract: PURPOSE:To obtain good contrast at a broad temp. range by making a polarizing plate of the ferroelectric liquid crystal movable. CONSTITUTION:The ferroelectric liquid crystal has an opening angle 2theta. The direction of the liquid crystal molecule varies by the opening angle by inversion of electric field. As the opening angle changes depending on a temp., the optical characteristics changes by the temp. If the polarizing plate rotates so as to accord with the change of the opening angle, the high contrast is always obtd. Thus, the polarizing plate is made movable in the title device, and the polarizing plates 2 and 3 intersect at right angle with each other. The pannel 1 is carried out an ordinary driving, and the polarizing plates 2 and 3 are rotated according to the used temp., thereby making the titled device most suitable.
Patent JP-H05268556-A (JP)
Title: Light source device for projection
IPC: G03B21/14
Filed: 1992-03-17
Abstract: PURPOSE:To improve the availability of light by increasing luminous quantity made incident in a light bulb. CONSTITUTION:A light emitting source 10, an elliptic ace mirror 32, a spherical mirror 34 and a convex lend 36 are arranged so that a 1st focus F1 of the elliptic face mirror 32 is made coincident with a center of the light emitting source 10 and with a focus of the spherical mirror 34, a 2nd focus F2 is made coincident with a pin hole 38 formed in the center of the spherical mirror 34 and with a focus of the convex lens 36. A light 40 outputted from the light emitting source 10 and inputted in a reflecting face of the elliptic face mirror 32 is collected by the elliptic face mirror 32, passes through the pin hole 38 of the spherical mirror 34, and a light 40a not inputted to the reflecting face of the elliptic face mirror 32 is reflected in the reflecting face of the spherical mirror 34 and inputted to the reflecting face of the elliptic face mirror 32, collected by the elliptic face mirror 32 and passes through the pin hole 38 of the spherical mirror 34. The light passing through the pin hole 38 of the spherical mirror 34 is collimated by the convex lens 36 and inputted to a liquid crystal light bulb 22.