baber/WOPTO huggingface dataset:
Patent JP-H08203424-A (JP)
Title: Manufacture of field-emission display device
Inventor: KIN SHIYOUMIN
IPC: H01J9/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent leakage current due to contamination during manufacturing processes, without using a metal layer as a separation layer and without the trouble of using other vapor deposition method. SOLUTION: A method for manufacturing field emission display device includes a step for forming a strip of cathode 12 on a substrate, a step for forming an insulating layer 13 on the substrate on which the strip of cathode has been formed, and a step for forming a gate electrode 14 in the form of a strip in the direction crossing the cathode by vapor depositing the gate electrode 14 on the insulating layer and corroding it in a predetermined pattern.  The method further includes a step for forming a polyimide layer 15 on the insulating layer on which the gate electrode has been formed, a step for forming a metal layer 16 by vapor depositing a metal on the polyimide layer 15, a step for corroding the metal layer in order to form an opening of a predetermined diameter, and a step for corroding the polyimide layer in order to form a hole aligned with the opening formed during the metal-layer corroding step.
Patent JP-H0528830-A (JP)
Title: Flame-retardant electrical insulating composition
Inventor: HORI AKIHIRO
IPC: H01B7/295
Filed: 1991-07-24
Abstract: PURPOSE:To have high flame retardation by preventing a drip at the time of combustion while preventing generation of harmful halogenous gas and having a good tensile characteristic, a thermal ageing characteristic and an extrusion property. CONSTITUTION:A flame retardant electrical insulating composition is so constituted that polyolefin is blended with an inorganic flame retardant agent subjected to surface treatment by a silane coupling agent and an inorganic flame retardant agent subjected to surface treatment by fatty acid metal salt or a titanate coupling agent so that a ratio of the silane coupling agent surface treatment inorganic flame retardant agent may become 30 to 70wt.% and a blending amount thereof is 100 to 300wt.% to polyolefin 100wt.%.
Patent JP-S57109182-A (JP)
Title: Write-in circuit for semiconductor memory
Inventor: TOYODA KAZUHIRO
IPC: G11C11/414
Filed: 1980-12-25
Abstract: PURPOSE: To decrease a write-in time and to make a bit line selection transistor and a driver small in size, by providing a pair of transistors (TRs) which are turned on/off with a write-in data and flows one of the bit line pair.  
     CONSTITUTION: At write-in state, a data DTN is applied to a TRT 23 , T 23 , and T 20  turn on at data "1", T 22  and T 21  turn off, and at data "0", the conduction is inversed. The turning on/off of T 13  and T 14  depend on the turning on/off of T 20  and T 21 . Thus, one of the potentials of lines l 5  and l 6  is at H and another is at L, the base potential of T 18  is at L with the turning on of T 17 , thus VRN is at L, and in current switches T 5 WT 7 , T 6  turns off, T 5  and T 7  turn on and off. Thus, the sense amplifier system is inoperative, one of T 26  and T 27  turns on and the potential of the said bit line is lowered. Thus, write-in current flows to the bit line directly with T 26  and T 27 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0533990-A (JP)
Title: Sensor identifier for air conditioner
Inventor: HORIIKE YASUHIRO
IPC: F24F11/02
Filed: 1991-07-24
Abstract: PURPOSE:To accurately, early identify a mounting position of a sensor by previously storing an order of variations immediately after an operation is started, in a microcomputer, detecting an order of variations of temperatures to be detected by a temperature sensor and an atmospheric air temperature detecting sensor, more than a predetermined value, and comparing the stored order of the variations of the temperature of the sensors with the detected order. CONSTITUTION:A condensing temperature sensor 6 detects a condensing temperature of an outdoor heat exchanger 3, and a supercooling temperature sensor 7 detects a tube temperature before a pressure reduction unit 10. A supercooling degree is calculated from a temperature difference from the detected temperature of the sensor 6 by a microcomputer 1b, and an opening of the unit 10 is decide. An order of temperature changes occurring when sensors are normally mounted is previously stored in the microcomputer 1b. Then, an order of variations of temperatures of the sensors, more than a predetermined value when an air conditioner is actually operated, is detected, compared with the order stored in the microcomputer 1b. Thus, a mounting position of the sensor can be identified to be decided.
Patent JP-S5976604-A (JP)
Title: Vertical roll changing method of universal rolling mill
Inventor: SUZUKI SHINTAROU
IPC: B21B31/10
Filed: 1982-10-22
Abstract: PURPOSE:To change easily and exactly a vertical roll without using any intricate hydraulic device by carrying the exchanged vertical roll together with a vertical roll chock on a lower horizontal roll, and moving the same upward to the prescribed position of a stand while the vertical roll is held horizontally stably by the lower horizontal roll. CONSTITUTION:A vertical roll of a universal rolling mill is carried together with a vertical roll chock 1 on freely liftable cross bars 5, 5' by hydraulic cylinders 6, 6' and is exchanged with the vertical roll prepared beforehand in said position. The roll is moved upward by the bars 5, 5' after exchanging and is fixed in stand frames 4, 4'. The exchanged vertical roll is carried together with the chock 1 on a lower horizontal roll 3 in this stage and is moved up to the prescribed position of the frames 4, 4' while the vertical roll is held horizontally stably by a lower horizontal roll 2.
Patent JP-H1130334-A (JP)
Title: Gasket forming method and device therefor
Inventor: OKUDA SHINJI
IPC: B29K101/10
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To directly and integrally form a gasket on an article to be fitted with the gasket and to form it quickly with high precision. SOLUTION: This method, which is to form a gasket on the surface of an article, includes such steps as injecting a thermosetting material MV into a die 30 which includes at least a part of the external shape of the gasket, heating the thermosetting material MV injected into the die 30, bringing a part of the article AT to come into contact with the thermosetting material MV injected into the die 30 while the material MV is still liquid before it hardens, hardening the thermosetting material MV to at least a degree where it actually does not flow with it in the state of contacting the article AT, and taking out the hardened thermosetting material MV from the die 30 integrally with the article AT.
Patent JP-S6243980-A (JP)
Title: Video mixture amplifier
Inventor: YAMAMOTO KENJI
IPC: H04N5/262
Filed: 1985-08-21
Abstract: PURPOSE:To obtain an excellent video mixture characteristic by providing a video mixture circuit, a gain control circuit and a control signal circuit. CONSTITUTION:Since in a video mixture circuit 3, a signal is mixed by a control output 11 from a control input 4, the signal supplied to a video input terminal 1 outputs a ratio of a fader voltage C to a sum of fader voltages C, D and a signal supplied to a video input terminal 2 outputs the ratio of the fader voltage D to the sum of the fader voltages C, D and they are mixed and outputted. A signal multiplied by the sum of the fader voltages C, D in a gain control circuit 5 and supplied to the video input terminal 1 in an output terminal 7 to obtain a mixture signal multiplied by the fader voltage C and the signal supplied to the video input terminal 2 to obtain the mixture signal multiplied by the fader voltage D. Thereby, an excellent video mixture characteristic can be obtained.
Patent JP-H0849248-A (JP)
Title: Construction method for sheathing aining wall
Inventor: ADACHI YOSHITOMO
IPC: E02D29/02
Filed: 1994-08-05
Abstract: PURPOSE:To reduce construction cost and shorten construction term by excavating the natural ground to the position with the bottom surface of a retaining wall floor board, driving piles in line and approx. horizontally into the back face natural ground from the bottom surface of excavation, forming a retaining wall floor board from a group of these horizontal piles, and making back-fill to the void between the vertical wall part constructed on the retaining wall bottom board and the back face natural ground. CONSTITUTION:The part of natural ground G mating with the back face of a retaining wall T to be constructed by an excavating machine, etc., is cut and digged down. At this time, an appropriate safety contermeasure should be taken so that the slope in cutting S does not collapse. In line and horizontally, piles 3 to mate with a floor board are at a certain spacing driven to a specified depth from the position corresponding to the vertical wall back face of the retaining wall T. These horizontal piles 3 are put in rigid coupling by ferro-concrete, steel members, etc., so that a toe plate 3a to mate with the front face of the retaining wall floor board is constructed, and then the part from the toe plate 3a to the vertical wall 5 is executed to a certain height. At this time, the horizontal piles 3 mating with floor plate and the vertical wall 5 are rigid coupled. Further, back-fill of a material B is made to the void formed between the back face of vertical wall 5 and the natural ground G.
Patent JP-H0241437-A (JP)
Title: Worsted yarn-like woven fabric
Inventor: SHIOJIMA MINORU
IPC: D02G3/34
Filed: 1988-07-25
Abstract: PURPOSE:To obtain a worsted yarn-like woven fabric excellent in softness, bulkiness, stiffness and liveliness and free from feeling of yarn evenness by using a combinated twist filament yarn, consisting of a synthetic fiber multi- filament yarn, containing open and close loops and given twist with a specified twist constant. CONSTITUTION:A yarn 2 unwound from a package 1 of a core yarn is fed through the first feed roller 3 into a processing unit 4 having a turbulent flow zone of compressed air and on the other hand another yarn 6 unwound from another package 5 of a sheath yarn is fed through the second feed roller 7 into the processing unit 4 followed by the processing of turbulent flow of compressed air for formation of a loop yarn 10. The obtained loop yarn is passed through take-off rollers 11 and 12 and wound through a winder 13 into a package 14 to produce a combined twist filament yarn consisting of a synthetic fiber multi-filament yarn, containing open and close loops and having twist with 5000-24500 twist constant. The resultant combined twist filament yarn is woven into a plain weave using a rapier loom, etc., thus, obtaining the objective woven fabric.
Patent JP-H0742303-A (JP)
Title: Latticed girder
Inventor: OGAWA TETSUO
IPC: E04B1/00
Filed: 1993-07-27
Abstract: PURPOSE:To cope with the change in construction condition with one latticed girder, and to reduce the cost by providing a pair of side plates to both surfaces thereof in the position distant from the one end of the latticed girder by a prescribed distance. CONSTITUTION:A latticed girder 1 is provided with an upper frame 2 and a lower frame 3 connected each other with connecting members 4, and a plurality of side plates 6 for fitting reinforcing beams. A pair of side plates 5 are provided to both surfaces of the lattice girder 1 in the position distant from the one end thereof by a prescribed distance. These side plates 5 can be used for fixing beams or the like, and when the latticed girder 1 is reversed and used, the side plate 5 is placed in the position distant from the other end of the latticed girder 1 by a prescribed distance, and even in this case, the side plate 5 can be used similarly for fixing beams or the like. Further, since a pair of side plates 5 are provided to one position of one latticed girder 1 in this way, workhours can be reduced, and the cost can be reduced.
Patent JP-S5974580-A (JP)
Title: Flash fixing device
Inventor: TAKEKIDA YOSHISUKE
IPC: G03G15/20
Filed: 1982-10-21
Abstract: PURPOSE:To feed an optical energy effectively and extend the life of a flash lamp and reduce power consumption by detecting the traveling condition of a form to feed an optical energy in accordance with a form feeding speed. CONSTITUTION:The form 5 passes through a developing part 1 from a supply part 6 by a tractor mechanism 3 and passes through a fixing part 2 and is sent to a storing part 7 by a form feeding mechanism 4. In case that the form is sent by the tractor mechanism 3 as well as the form feeding mechanism 4, the form feeding speed is determined by the tractor mechanism 3, and the optical energy is supplied at a flash light emission cycle corresponding to this speed. Meanwhile, when the form 5 is carried only by the form feeding mechanism 4 of the fixing part, the signal from a form detecting sensor 12 provided in the exit part of the tractor mechanism 3 is outputted to a control part, and a correcting command to shorten the flash light emission cycle is issued to the fixig part 2. Consequently, a constant flash optical energy is always supplied to the form 5.
Patent JP-S6340450-A (JP)
Title: Image reader
Inventor: OSAKO HIDEYUKI
IPC: H04N1/19
Filed: 1986-08-06
Abstract: PURPOSE:To prevent an optical path length from changing and picture information in the joint of adjacent picture read elements from overlapping or lacking by adding a correction to an optical system from the image read element to a contract glass mounting an original carrier according to the presence or absence of the usage of the original carrier. CONSTITUTION:The position of the original 40 surface is shifted by a prescribed distance in the direction of a lens system (I) 10 and a lens system (II) 20 (downward of a figure), whereby an overlapped read part is prevented from occuring. That is, a distance l1 between the original carrier mounting surface of the contact glass 30 and lenses 11 and 12 is corrected to l1' (<l1). A shifting distance l1=l1-l1' is decided according to the thickness and the refraction ratio of a light transmittable sheet 51. Although a focus depth on the original surface needs to be considered here, usually the focus depth is 2-3mm, and the shifting distance  l1 is about 0.6-1.0mm, therefore, there is no trouble.
Patent JP-S6428941-A (JP)
Title: Integrated circuit device
Inventor: MYOKAN ISAO
IPC: H01L21/3205
Filed: 1987-07-24
Abstract: PURPOSE:To easily realize a small-sized device, to avoid an electromigration of a common electrode and to eliminate a difference due to a position caused by a voltage drop by a method wherein at least one part of the common electrode is composed of a conductive thick film and this conductive thick film is situated substantially under other circuit elements via an insulating layer. CONSTITUTION:A semicylindrical metal thick film 2 composed of a baked conductive paste of, e.g., Ag, Ag-Pt or Ag-Pd is installed linearly along a side edge on an alumina insulating substrate 1; an interlayer insulating layer 4 of SiO2 or Si3N4 is applied to the substrate 1 and the metal thick film 2 while an end edge part is excluded slightly. For example, 24 pieces of Ta2N heat- generating layers 5 are applied to the interlayer insulating layer 24 side by side; the heat-generating layer 5 is applied directly to the metal thick film 2 at the end edge part where the interlayer insulating layer 4 is not formed. A common electrode 7 is applied to the heat-generating layer 5 at the end edge part where the heat-generating layer 5 is applied directly to the metal thick film 2; a discrete signal electrode 6 is applied to the heat-generating layer 5 by keeping a gap face to face with the common electrode 7; a heat-generating part 10 is formed by using this gap.
Patent JP-S5886954-A (JP)
Title: Resin binder for shell mold
Inventor: SUMI TAKESHI
IPC: B22C1/22
Filed: 1981-11-18
Abstract: PURPOSE:To provide a resin binder for shell molds which does not require heat treatments after charging and improves the collapsing property of molds markedly by dissolving >=1 kind among phosphate (phosphite), phosphonate, etc. at prescribed ratios in a phenolic resin moldified with polyhydric phenol. CONSTITUTION:The above-described modified phenolic resin is prepd. by using 0.1-1.5mol polyhydric phenol (e.g.; catechol) and 0.5-2.0mol formalaldehyde in 1.0mol phenol and causing cocondensation therewith with an acid catalyst (e.g.; hydrochloric acidm oxalic acid). Thereafter 10-50pts.wt. >=1 kind among phosphate (e.g.; trimethyl phosphate), phosphite (e.g; trimethyl phosphite), etc. are  dissolved in 100pts.wt. the modified phenolic resin. The resultant resin binder for shell molds does not require heat treatments after charging of molten metal, permits collapsion of molds by mechanical impact alone and is used particularly for production of castings of relatively low charging temp. such as Al castings, alloy castings or the like.
Patent JP-S6245702-A (JP)
Inventor: IGARASHI AKIRA
IPC: A61F13/49
Filed: 1985-08-26
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-S6248219-A (JP)
Inventor: YOSHIDA MASAYUKI
IPC: H02H3/28
Filed: 1985-08-26
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-S6078949-A (JP)
Title: Production of iminodiacetate
Inventor: NISHIBAYASHI HIDEYUKI
IPC: C07C67/00
Filed: 1983-10-06
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for agricultural chemicals and medicines, etc. safely in high yield, by reacting diethanolamine with a hydroxide of an alkaline earth metal in the presence of water and a catalyst containing copper and zirconium. CONSTITUTION:Diethanolamine is reacted with hydroxide of an alkali metal, e.g. sodium hydroxide, and/or an alkaline earth metal in the presence of water and a catalyst containing copper and zirconium to afford the aimed iminodiacetate. The reaction is preferably carried out at 120-220 deg.C under 0-20kg/cm<2>.G pressure. Even the use of the catalyst containing the copper and zirconium under very mild conditions of 120-220 deg.C without using cadmium catalysts improves the yield of the iminodiacetate to 90-95mol% based on the diethanolamine. The amount of the catalyst to be used is 1-70wt%, preferably 10-30wt% based on the diethanolamine.
Patent JP-H062749-A (JP)
Title: Frictional driving mechanism
Inventor: BERUNTO RANTSUENDORUFUA
IPC: F16H19/02
Filed: 1992-06-18
Abstract: PURPOSE:To displace a traction bar in stable manner by the revolution of a driving shaft even in the case where the parallelism of the frictional surface of the traction bar is inferior, the driving shaft is in eccentric or the shaft oscillation is generated. CONSTITUTION:A drive shaft back-up roller part 5 and a bar back-up roller part 4 are accommodated into an elastic case 3, and a driving shaft 1a and a traction bar 2 are nipped in the contact state between the drive shaft back-up roller part 5 and the bar back-up roller part 4. When the frictional surface 2a of a traction bar 2 tilts, the axial direction of the drive shaft back-up roller part 5 and the axial direction of the bar back-up roller part 4 are tilted by the deformation of the elastic case 3, and the bar back-up roller part 4 is set parallel to the frictional surface 2a of the traction bar 2.
Patent JP-2001012980-A (JP)
Title: Fluidic gas meter
Inventor: OKABAYASHI MAKOTO
IPC: G01F3/22
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluidic gas meter having a gas pressure fluctuation removing means including a valve of such a shape as causing no play between the valve and a connecting rod. SOLUTION: A gas pressure fluctuation removing means 37 and a fluidic flowmeter are provided in this order in the gas channel of a gas meter body along the passing direction of gas. A valve 42 which can be seated on a valve seat 82 is fixed to one end part of a connecting rod 70 having the other end connected with a diaphragm 43. The diaphragm 43 brings the valve 42 closer to the valve seat 82 as the difference between the pressure in a valve chamber 67 and the pressure on the gas discharge opening side decreases. The valve 42 projects to the valve hole 41 side on the periphery of the connecting rod 70 such that the gas flow is not disturbed and a tubular part 152 being secured to the connecting rod 70 projects to the diaphragm 43 side and thereby the periphery thereof is dug deep.  Since the valve 41 can be made thin with uniform thickness, it can be manufactured with no thermal stress using a die.
Patent JP-H0352714-A (JP)
Title: Coiling device for set-off paper
Inventor: MIZUTA KEIJI
IPC: B21C47/26
Filed: 1989-07-20
Abstract: PURPOSE:To completely automate a coiling operation by detecting the position of a set-off paper with a paper detector and touching and detaching the set-off paper through a coiling axis coated with adhesive in a set-off paper coiling device of a strip coil. CONSTITUTION:The strip coil 1 uncoiled by a low speed rotation is divided by an opener 11 into a strip 4 and a set-off paper 5. The divided and hung set-off paper is detected automatically by a paper detector 17, a paper sleeve 6 is pressed by the information to the hung set-off paper 5, after the set-off paper 5 is stuck to the paper sleeve 6 by the pressure sensitive adhesive double coated tape stuck previously on the paper sleeve 6, the paper sleeve returns to the prescribed position and coils the set-off paper. In this way, the coiling operation of the set-off paper 5 requires no manual work and is automated completely.
Patent JP-S5887810-A (JP)
Title: Manufacture of transformer
Inventor: BABA TAKASHI
IPC: H01F27/29
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a compact thin transformer by constructing a high frequency transformer of mostly cores and omitting a base with terminal pins. CONSTITUTION:After a plurality of cores 1 are placed on terminals 3, each of  the terminals 3 are cut into pieces of proper length along the cutting line shown  by dotted lines 5, 6, so that the cores are separated from each other in such a  way that the terminals 3a-3f are radially projected. Winding 7 is provided for  the core 1 and six lead wires 8a-8f are led out of the predetermined position  of this winding 7. Subsequently, each of the terminals 3a-3f is bound with each  of the lead wires 8a-8f and soldered to connect them, so that a high frequency  transformer 9 is completed.
Patent JP-H01205278-A (JP)
Title: Picture filing device
Inventor: KABAYA MUTSUO
IPC: H04N1/04
Filed: 1988-07-26
Abstract: PURPOSE:To make efficient the filing work of an original by automatically correcting a tilt and a document even when the original set at a picture input device tilts. CONSTITUTION:The title device consists of an original input part 1, an original/ pressure plate identifying part 2, an original corner coordinate detecting part 3, tilt presence/degree calculating part 4, filing/data editing part 5 and a data memory part 6. First, the original is read from the original input part 1, the presence and absence of the original is judged, and when the original exists, the original part of an input picture and the pressure plate part are identified. Next, the original corner coordinates are detected by the identified data, and the tilt angle of the original is calculated from the corner coordinates. The presence and absence of the tilt angle is judged by the calculation result of the tilt angle, when the tilt angle exists, the tilt is corrected, when the tilt angle does not exist, the data only for the original part are taken out without correction, and the data are filed. Thus, the filing work of the original can be made efficient.