baber/WOPTO huggingface dataset:
Patent JP-H10219477-A (JP)
Title: Surface treated steel sheet for welded can excellent in high speed weldability after high temperature-short time baking
Inventor: OGA TOMOYA
IPC: C25D5/26
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated steel sheet for a welded can showing high speed weldability good enough for practical use even when a coating material is baked at a high temp. exceeding the m.p. of tin and corrosion-resistance after coating. SOLUTION: The surface of a steel sheet is applied with an alloy layer of 100 to 600mg/m<2> contg. chromium, iron and tin, in which the content of chromium is regulated to 0.1 to 20wt.%, the surface of the layer is applied with a metallic tinning layer of 100 to 1500mg/m<2> , and the surface of the layer is moreover applied with a metal chromium layer of 2 to 15mg/m<2> and a hydrated chromium oxide layer of 2 to 20mg/m<2> . In this way, its good high speed weldability after high temp.-short time coating/baking can be obtained.
Patent JP-H06207387-A (JP)
Title: Pattern interference colored fabric and its production
Inventor: OKUMURA HARUICHIRO
IPC: D06Q1/04
Filed: 1993-01-12
Abstract: PURPOSE:To obtain the subject fabric capable of viewing a raised pattern part emitting interference light by forming a pattern layer in one layer of a light interference laminated film having a transparent layer capable of emitting light by interference of light due to the front surface reflected light and back surface reflected light in a fiber fabric. CONSTITUTION:The surface of a fiber fabric is coated with a size by applying, e.g. a resist printing or a printing method and printed with a design or a pattern and a transparent layer, e.g. the vapor of a metallic compound selected from a transparent metallic compound, SiO2, In2O3, TiO2, Al2O3, etc., is deposited over the whole sized surface and heat-treated to form a transparent layer. Desizing is then carried out to make the transparent layer on the pattern part remain and form a light interference film. Color is developed by light interference due to front surface reflected light and back surface reflected light of the transparent layer to view the raised pattern part formed in the undersurface. Thereby, a pattern interference colored fabric rich in high-class feeling of unconventional complicated hue is developed without using a dye.
Patent JP-H11271544-A (JP)
Title: Planar optical waveguide and its production
Inventor: WEBER DIETER
IPC: G02B6/132
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a curvature of the substrate which supports the planar optical waveguide. SOLUTION: This planar optical waveguide has a structure of a glass layer for guiding light and a silicon wafer (SUB) supporting the structure, and the silicon wafer is covered with an intermediate layer (ZS) which has a coefficient of thermal expansion larger than the coefficient of thermal expansion of the silicon wafer and the coefficient of thermal expansion of a buffer layer (PS) deposited on the intermediate layer. A material which is specially suitable for this intermediate layer is aluminum oxide (Al2 O3 ) with a high fusion point.
Patent JP-H10224031-A (JP)
Title: Manufacturing of circuit board
Inventor: SASAKI MASAYUKI
IPC: H05K3/46
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having a metal coating applied to the surface of an insulation layer and wiring layers interconnected electrically through vias in which reliability is enhanced by ensuring electrical connection at the via. SOLUTION: After an insulation layer 14 is formed on the surface of a first wiring layer 12 and an opening 14a is made therein, a metal coating is applied to the inner surface of the opening 14a and the surface of the insulation layer 14 thus forming a second wiring layer 12a on the surface of the insulation layer 14. On the other hand, a via 16 is formed in the opening 14a in order to connect the first and second wiring layers 12a electrically. In such a method for manufacturing a circuit board, a voltage high enough to cause dielectric breakdown of a residual insulation layer 14b between the bottom of the via 16 and a wiring layer connected electrically therewith is applied between first and second wiring layers 12, 12a arranged on the opposite sides of the via 16 in order to conduct the via 16 and the wiring layer electrically.
Patent JP-H07252035-A (JP)
Title: Group management control method for elevator
Inventor: KIN SHOGO
IPC: B66B1/20
Filed: 1995-02-08
Abstract: PURPOSE: To control the group management of elevators elastically according to the application of the building by deciding a corresponding car to be allocated in accordance with a predetermined hall call based upon traffic flow which varies based upon the building condition and the fuzzy theory. CONSTITUTION: Anticipated traffic flow PWP is input, and the value of the characteristic element of the input traffic flow PWP is detected at a step 841. The characteristic mode corresponding to the traffic flow PWP anticipated using a specified inference method is inferred from the detected characteristic element value and the fuzzy theory stored in a characteristic mode judging fuzzy theory data base BKB based on a fuzzy theory at a step 842. Then, a proper elevator is allocated based on the information of the characteristic mode inferred based on the fuzzy theory, anticipated traffic flow PWP, data base required by building managers, and allocation control strategy establishment database. Therefore, the group management of elevators can elastically be controlled according to the application of the building.
Patent JP-H06213478-A (JP)
Title: Air-conditioning machine
Inventor: FUJIMOTO MASAKAZU
IPC: F24F3/147
Filed: 1993-01-14
Abstract: PURPOSE:To permit coping with the request of cooling and heating in a building by effecting the switching of cooling and heating as well as the heat recovery between mutual air-conditioning spaces in an air-conditioning machine. CONSTITUTION:When only cooling is requested, for example, cold water is supplied to a cold and hot water coil 6, a damper 10, communicating an air supplying chamber 7 with the other air supplying chamber 8, is opened, a damper 18 in the air supplying chamber 8 is closed and air, cooled by a cold water coil 6, is supplied into air-conditioning spaces 24, 25 by air supplying fans 1, 2. When only heating is requested, hot-water is supplied into the cold and hot water coil 6, the damper 10 is opened, the damper 18 is closed and air, heated by the cold and hot water coil 6, is supplied into the air-conditioning spaces 24, 25 by the air supplying fans 1, 2. In this case, when the capacity of the air-conditioning machine is insufficient for the request of heating, a compressor 20 is operated, the damper 18 is opened, refrigerant solution is supplied to the side of an exhaust air chamber 13 only and heat is recovered from exhaust air to supplement it. According to this method, the air-conditioning machine can cope with either cooling or heating request in the building.
Patent JP-H08223186-A (JP)
Title: Extension bus transmission communication system
Inventor: NUNOKAWA RYOZO
IPC: H04J3/22
Filed: 1995-02-08
Abstract: PURPOSE: To make a basic interface and a high-speed interface of which transmission speed is faster than the basic interface coexist on the same extension bus and perform transmission in an extension bus transmission communication system utilizing the basic interface of an ISDN user network interface. CONSTITUTION: In this extension bus transmission communication system utilizing the basic interface of the ISDN user network interface, an extension equipment 2 for performing communication by the high-speed interface of which information transmission speed is faster than the basic interface and an INS64 terminal 6 through a discrimination equipment 7 for discriminating a transmission waveform can be connected to one extension bus transmission line 8 between a main unit 1 and an active terminal 5. The main unit 1 is provided with a function for discriminating signals front the extension equipment 2 and the INS64 terminal 6 and can cope with the basic interface and the high-speed interface.
Patent JP-S58137982-A (JP)
Inventor: OSHITANI AKIRA
IPC: H01R13/11
Filed: 1982-02-12
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-H05223491-A (JP)
Title: Air-cooled radiator for refrigerating machine
Inventor: MAKINO YASUMICHI
IPC: F25B39/04
Filed: 1992-02-06
Abstract: PURPOSE:To prevent spray water from flowing into the downstream side of outside air and permit the flow-down of the spray water through the fin units and heat transfer tubes of lower rows. CONSTITUTION:A plurality of heat transfer tubes 3, to which a plurality of fins 2 are attached, are arranged in a plurality of rows in the flow direction of outside air and spray tubes 4, spraying cooling water, are provided at one ends of respective heat transfer tubes 3, while the fins 2 are split between respective heat transfer tubes 3 in the flow direction of outside air to form the flow passage 7 of spray water. According to this method, the spray water will never be stagnated on the fins whereby corrosion is reduced and heat exchanging efficiency is improved.
Patent JP-S57137266-A (JP)
Title: Loading device for welding wire
Inventor: KIYOMIYA KAZUYOSHI
IPC: B23K9/12
Filed: 1981-02-16
Abstract: PURPOSE:To prevent the entanglement of a twisted welding wire when it is taken out by shaping the piled-up state of the welding wire in a pail pack into a floral pattern. CONSTITUTION:A wire issued from a wire-feeding mechanism 42 is introduced into an entrance 12 of a guide pipe 11, and supplied between an inner cylinder 3 and an outer cylinder 2 in a pail pack 1 from an exit 13 slanted against a horizontal level. A guide cylinder 25 is rotated slowly at  speed slower than a guide pipe 11. The wire is guided by a projection member 41, and accumulated on the upper end face of an accumulation part W'. A lifting table 34 on which a pail pack 1 is placed is brought down by a lifting mechanim 33 as the wire is piled up. The twisted welding wire is piled up and accumulated into a floral pattern.
Patent JP-H04259171-A (JP)
Title: Portable vtr with stereo microphone
Inventor: SATO YOSHIHIKO
IPC: G03B31/00
Filed: 1991-02-14
Abstract: PURPOSE:To attain a comfortable video image pickup by changing the directivity of a stereo microphone in response to the moving vector of detected plural representative points so as to set the directivity of the stereo microphone automatically. CONSTITUTION:An image pickup signal obtained by a lens 1 and a solid-state image pickup element CCD 2 is inputted to an image pickup signal processing circuit 3, and then digitized by an A/D converter 4 and stored in a field memory 5, and inputted to a moving vector detection section 6. On the other hand, a voice signal collected by an non-directional microphone 8 and a two-directional microphone 9 is mixed in mixing circuits 10, 11 while the collected voice signals are inverted at a prescribed rate and the microphones are used as a stereo microphone. The detection section 6 sets plural detection areas in a fetched pattern to detect a secular moving vector of a representative point in the detection area and a microcomputer 21 adjusts the directivity of the stereo microphone in response to the moving vector. Thus, the video image pickup in response to the movement of an object with full of presence is attained.
Patent JP-S63234979-A (JP)
Inventor: GALLAGHER DAVID T
IPC: A63B69/00
Filed: 1988-01-29
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-H10223864-A (JP)
Title: Manufacturing method of integrated circuit structure
Inventor: TSU ROBERT
IPC: H01L21/8242
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To realize a high memory charge density with small memory cells, by nitriding metal base electrodes to form a conductive metal nitride layer after depositing these electrodes. SOLUTION: The manufacturing method comprises the steps of forming plugs 28 in an insulation layer 32, depositing a base metal layer 30 on insulation regions 32 and plugs 28, forming an anticorrosive layer 34 on the metal layer 30, etching this layer 30, using the layer 34 having patterned photo resist regions as a mask, depositing a metal layer 36 which surrounds the top and side surfaces of the anticorrosive layer 34, removing part of the metal layer 36 on the top of the layer 34, removing the anticorrosive regions 34, with leaving metal memory nodes 22, forming conductive nitride electrodes by e.g. the plasma nitriding to form self-aligned electrodes showing a high oxidation resistance, and forming a dielectric layer 24 and top electrodes 26 on the nodes 22.
Patent JP-H06235115-A (JP)
Title: Spinneret for spinning bicomponent conjugate fiber
Inventor: KONNO YOSHIHIRO
IPC: D01D5/30
Filed: 1993-02-09
Abstract: PURPOSE:To enable to improve coloration of a polymer comprising a pedal-like cross-sectional shape and control the diameter of a core part on the spinning of the bicomponent conjugate fiber by dissolving off the wedge-shaped cross-sectional tip part of the other polymer. CONSTITUTION:The spinneret for spinning the bicomponent conjugate fiber is characterized by disposing through holes 4, 5 for mutually independently feeding a polymer A distributed into two portions and a through hole 6 for feeding a polymer B in an upper spinneret plate 1, disposing through holes 7, 9 communicated with the through holes, 4, 6 of the upper spinneret plate 1 and at least three through holes 8 surrounding the through hole 7 and communicated with the through hole 5 in an intermediate spinneret plate 2, and disposing an extrusion hole 10 communicated with the through hole 7 of the intermediate spinneret plate 2, plural passages 11 radially extended from an extrusion hole 10 and communicated with the through holes 8 of the intermediate holes 8, and plural passages 12 radially extended from the extrusion hole 10, communication with the through hole 9 of the intermediate spinneret plate 2 and arranged so as to alternately place between the passages 11.
Patent JP-H06234877-A (JP)
Title: Porous polyamide film
Inventor: TABATA KANZO
IPC: C08L77/00
Filed: 1993-02-09
Abstract: PURPOSE:To provide a porous film composed of a polyamide and a specific polysulfone excellent in pore fineness, porosity controllability, from sustained release to penetrable characteristics, etc., useful for separatory filtration membranes, battery separators, etc. CONSTITUTION:The porous film can be obtained by drawing a film formed from a resin composition comprising (A) 50-90wt.% of a polyamide and (B) 50-10wt.% of a polysulfone made up of structural unit of formula I, II, III or IV.
Patent JP-2000218105-A (JP)
Title: Filter device and use thereof
Inventor: MARUYAMA MIYAJI
IPC: B01D29/25
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently filter a slurry like viscous fluid without relying on a pressure system or a suction system and requiring a special equipment for this system or receiving legal regulation. SOLUTION: A filter device is equipped with a storage tank 1 of a slurry like viscous fluid, the rotary positive displacement uniaxial eccentric screw pump 10 connected to the outlet of the storage tank and the filter 2 having a filter material 3 therein connected to the discharge port of the pump in a detachable manner and further provided with a liquid surface level sensor 20 sensing the liquid surface of the slurry like viscous fluid and a pressure sensor 21 sensing the pressure applied to the filter material 3. When the pressure applied to the filter material 3 reaches set pressure or more, the driving of the uniaxial eccentric screw pump 10 is stopped and the number of rotations of the pump is set less than the number of rotations before stop before the re-starting of the pump. This operation is repeated.
Patent JP-H11209449-A (JP)
Title: Lowly dielectric polymer, compound its intermediate and preparation thereof
Inventor: OKAZAKI SATOSHI
IPC: C07F7/12
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a novel lowly dielectric polymer by polymerizing a co- hydrolysate of a disilylbutene derivative derived from methylfluorodisilane with a disilaoctadiene derivative using a vinyl polymerization catalyst. SOLUTION: Methylfluorodisilane is reacted with a 1,3-diene compound to obtain a 1,4-disilyl-2-butene derivative, which is co-hydrolyzed with a 1,8- disila-2,6-octadiene derivative to give a novel co-hydrolysate (wherein r is a number that gives the average mol.wt. thereof of 1,000-10,000), which is polymerized using a vinyl polymerization catalyst to obtain a novel siloxane polymer of the formula, wherein R is H, F or 1-3C alkyl; R"' is methyl or OR" (wherein R" is H or 1-6C alkyl); m and n are each 0-2 on the average; p:q is 1:10 to 10:1 and p+q=1; and r is a number that gives the wt. average mol.wt. of 1,000-60,000. This method provides disilanes as a byproduct at a high yield and a polymer thereof is useful as a semiconductor encapsulating material having a low dielectric constant.
Patent JP-H07231307-A (JP)
Title: Light pulse receiving circuit
Inventor: OTSUKA YOSHIHIRO
IPC: H04B10/40
Filed: 1994-02-18
Abstract: PURPOSE:To provide a light pulse receiving circuit improving the removing characteristic of an in-phase noise caused by a temperature drift or power supply fluctuation by completely making symmetric circuits from an optic/ electric conversion circuit to a comparator for discriminating a pulse level. CONSTITUTION:A pulse signal optoelectric converting a light pulse is connected to one input of a differential amplifier 4, and a reference potential is connected to the other input. Peak values V19 and V20 of respective positive and negative outputs V13 and V14 of the differential amplifier 4 are held by peak value holding circuits 5 and 6. A voltage follower circuit 7 outputs a medium voltage V16 of the positive and negative outputs from the differential amplifier 4. A differential amplifier circuit 8 outputs a center value V23 of the amplitude of V13 from V16, V19 and V20 and applies it to a pulse discriminating comparator 9 as a reference voltage.
Patent JP-H05219049-A (JP)
Title: Radio communication device
Inventor: MACHIDA HIROSHI
IPC: H04W8/26
Filed: 1992-02-07
Abstract: PURPOSE:To prevent speaking contents from being tapped by scrambling a speech signal which is sent through a radio channel. CONSTITUTION:A master equipment 1 ciphers a random number, generated by a key data generator 13, with a password and sends it. A slave equipment 2 once receiving the ciphered signal deciphers it with the password to regenerate the random number. The master equipment 1 generates a PN signal by a PN generator 11 according to the random number and the PN signal is put together with the speech signal, inputted to the master equipment 1, by an EXOR circuit 5 and sent. The slave equipment 2 generates the same PN signal as the PN signal according to the regenerated random number. When the sent composite signal is received by the slave equipment 2, this composite signal and PN signal are put together by an EXOR circuit 21 to regenerate the speech signal inputted to the master equipment 1.
Patent JP-S52104835-A (JP)
Title: Automatic bank note handling device
Inventor: NORO KIMIAKI
IPC: G06Q40/02
Filed: 1976-02-28
Abstract: PURPOSE: To provide an inlet for an identification card and a bank pass-book, instruct insertion of the pass-book when the siad card has been detected and to make it possible to apply the use of the device to the case when only the pass-book is inserted by making it possible to handle bank with the use of only the pass-book so that an expense for issuance of an identification card may be saved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07228024-A (JP)
Title: Printer mechanism
Inventor: SHINODA TAKAO
IPC: B41J25/304
Filed: 1994-02-18
Abstract: PURPOSE:To facilitate the exchange of recording paper sheets by a method in which printing is stopped when the residual amount of the recording paper sheets is reduced, the printing space between a thermal head and a platen roll is expanded, the printing space is closed when a new recording paper cassette is set. CONSTITUTION:A platen roller 3 is rotated by a motor 5 through a belt 11, and a pinch roller 15 and an idle roller 16 are rotated through belts 12, 13. In this way, a recording paper sheet 2a is fed to be printed by a thermal head 4. When the residual amount of a recording paper roll 1 is reduced, it is detected by the lever 8a of a limit switch 8 to stop printing. At the same time, the lower end 6a of a lever 6 is depressed by driving a solenoid 7, and the thermal head 4 is raise through the upper end 6b of the lever 6. A new cassette 2 is set, the motor 5 is driven, and the thermal head 4 is depressed when the recording sheet 2a passed through a place between a floodlamp 20 and a light receiver 21.
Patent JP-H11217113-A (JP)
Title: Solid determination conveying device
Inventor: YAMAMOTO JUNICHI
IPC: B65G47/44
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent a solid in the end of a conveyance path from dropping therefrom by an inertia force, when a conveyer is stopped to drive, and to store a prescribed quantity of the solid in a hopper at all times. SOLUTION: A solid determination conveying device is provided with a conveyer 11 which is so arranged as to drop a solid B from the end of a conveyance path, a hopper 12 which is so arranged as to store the solid B dropped from the end of the conveyance path, a level sensor 13 which detects the presence/absence of the solid B in the hopper 12 on a prescribed level, and a controller 14 which stops the conveyer 11 based on the presence signal of the level sensor 13 and starts the conveyer 11 based on the absence signal of the level sensor 13. A solid passing resistant member 15 is arranged in the end of the conveyance path of the conveyer.
Patent JP-H01196678-A (JP)
Title: Closed area paint-out system
Inventor: AKIYAMA YUZO
IPC: G06T11/40
Filed: 1988-02-01
Abstract: PURPOSE:To execute the paint-out processing of a closed area at high speed by inverting binarization picture data, logically operating the label-numbered binary picture data and the binarization picture data of a processing object picture for the same data by a picture arithmetic means and preparing a paint- out picture, when the picture data of the closed area are painted out to 1. CONSTITUTION:When picture data of a closed area to execute a set painting-out is painted out to one, binary inverting data are inverted, and when the data are painted out to zero, the data are not inverted, the condition is maintained, a binary inverting picture 6 is generated, label-numbered at every same continuous data by a labeling means 7 and converted to labeling picture data 8. By a binarizing means 14, the data are divided into two of the picture data of a label number corresponding to the closed area and the picture data of the label number except it, converted to binarization picture data 15, a paint-out picture 17 is generated by a logic operation by a picture arithmetic means 16 with binary picture data 2 of a paint-out processing object picture, and the paint-out is executed. Thus, compared with the paint-out processing to execute the paint-out at every picture element, the closed area can be painted out at high speed.