baber/WOPTO huggingface dataset:
Patent JP-H04238385-A (JP)
Title: Gas discharge type display device
Inventor: TAMURA AKIKO
IPC: H01J17/16
Filed: 1991-01-22
Abstract: PURPOSE:To provide the gas discharge type display device which is improved in directivity and with which high brightness is obtainable. CONSTITUTION:Lenses 7 and anodes 6 are installed on a front glass plate 1 and cathodes 5 are provided on a rear glass plate 2. The front glass plate 1 and the back glass plate 2 are held to face each other by insulators 3 and discharge spaces 4 are formed therebetween. The light emitted in the discharge spaces 4 and diffused in all directions is eventually condensed to one direction before the light is passed through the front glass 1 by the effect of the lenses 7. Then, the light concentrates in an observation direction and, therefore, the high brightness is obtd. even if the display device is formed with the higher finenes.
Patent JP-S5598247-A (JP)
Title: Heat-resistant modified polyester composition
Inventor: KUDOU KAZUNARI
IPC: C08G63/00
Filed: 1979-01-19
Abstract: PURPOSE: To provide a title composition useful as rubber-reinforcing fibers, etc. by adding phenolic heat-resistant agent to modified polyester essentially consisting of polyethylene terephthalate whose rigidity is improved by addition of aromatic diamine, etc.  
     CONSTITUTION: During the stage of melt condensation of polyethylene terephthalate or polyester essentially consisting thereof, the compounds (A), or (A) plus (B), or the reaction product of (A) and (B) is added in amount of 0.5W20wt% of the polyester to produce a modified polyester, to which 0.01W5wt% of phenol-based heat- resistant agent is compounded to provide a heat-resistant modified polyester composition. The compound (A) is H 2 N-X-NH 2 , piperadine, or their derivatives, the compound (B) is HOOC-Y-COOH or its derivatives (wherein X and Y are 1,4- phenylene; 2,6-naphthylene; 2,6-anthrylene, or divalent organic gp. contg. the above.) 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57118817-A (JP)
Title: Manufacture of composite trolley wire
Inventor: USUDA HARUKI
IPC: C23C2/26
Filed: 1981-01-16
Abstract: PURPOSE:To easily manufacture a long-sized compositive trolly-Wire having excellent abrasion-resistance and being prevented from lowering of electric conductivity, by sticking and depositing molten copper-tin alloy on the surface of a copper core wire. CONSTITUTION:A composite wire coated with copper-tin alloy around a copper is manufactured, by using the copper as the core wire and storing copper-tin alloy in a molten metal bath. Next, said wire is hot-rolled and then cold-rolled successively to manufacture a composite trolley wire. As the cold working method, a wire drawing or a roller-die drawing etc. are used. The lowering of electric conductivity is prevented by the copper 1 at the central part, and the abrasion-resistance is improved by the surrounding copper-tin alloy 2.
Patent JP-S5599520-A (JP)
Title: Petroleum combustor
Inventor: UCHIDA TETSUEI
IPC: F23L5/00
Filed: 1979-01-20
Abstract: PURPOSE: To feed combustion air into an air chamber without changing wind pressure, air speed, and the like by a method wherein a blower fan for feeding combustion air to a burner through a wind tunnel is eccentrically arranged in one side portion of the tunnel, and the other side portion of the tunnel is in eccentric relation with an air feed port.  
     CONSTITUTION: With a motor 15 driven, a fan 14 rotates and combustion air is sucked from an inlet 19 into a space 17 in a casing 18. Cooling the motor 15, the combustion air flows into a wind tunnel 13 through a communication port 21 of a lower plate 22, and is discharged into an expansion portion 11 in one side portion of a wind guide pan 12 while being swirled by the fan 14 eccentrically arranged in the tunnel 13. Then the combustion air flows into an expansion portion 11' in the other side portion of the pan 12. Since the portion 11' is perfectly symmetrical with the portion 11 and is in eccentric relation with an air feed port 8 of the tunnel 13, the combustion air is fed into an air chamber 6 through the port 8 while swirling smoothly, without loss nor changes in wind pressure and air speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186652-A (JP)
Title: Semiconductor device
Inventor: NARA HAJIME
IPC: H01L21/301
Filed: 1988-01-14
Abstract: PURPOSE:To prevent peeling of a metal or metal alloy as well as contact of burr with wiring materials from occurring by performing patterning to the inside simultaneously with wiring at the scribe part and etching of PAD electrode itself. CONSTITUTION:A semiconductor element for monitoring is formed at the same time when the semiconductor element is formed and an Al wiring and PAD electrode 1 which are formed for confirming characteristics of semiconductor elements for monitoring are formed simultaneously in a form including a pattern which enables a part 2 without a parallel Al in dicing direction. Then, after the characteristics are confirmed using the PAD electrode 1, it flows into dicing process, the dicing process ends, and packaging process is completed without a burr 5 of scribe PAD being in contact with a bonding wire 4 when an external electrode and a bonding PAD 3 within chip are connected by a bonding wire 4. It prevents contact between bonding wire and burr in packaging process from occurring for reducing bonding failure.
Patent JP-H11198882-A (JP)
Title: Saddle riding type four-wheeled vehicle
Inventor: HIROSE TATEO
IPC: B62K5/01
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a saddle riding type four-wheeled vehicle in which the front etc., of a fuel tank is covered by a front cover and an engine is installed under the fuel tank, wherein the tank is made practicable to be mounted and removed without dismantlement of the front cover and the effectiveness in maintenance works of the engine is enhanced. SOLUTION: A saddle riding type four-wheeled vehicle is structured so that a front fixing part 37 formed in the front of a fuel tank 24 is fixed to the vehicle body by a fastening member 42, and the direction of its axis 42a is arranged as intersecting the plane direction of a front cover 51. The front cover 51 is provided with a maintenance hole 58 in a part where the axis 42a intersects, and a cap 59 to block the maintenance hole 58 is provided in such a way as capable of being mounted and removed any as desired.
Patent JP-S57120631-A (JP)
Title: Separating and recovering method for zn component from substance containing zn
Inventor: HASHIMOTO TAKAO
IPC: C22B19/32
Filed: 1981-01-19
Abstract: PURPOSE: To separate and recover Zn at a low cost by adding an aqueous ammonium thiocyanate soln. to wet separate Zn as a Zn(SCN) 2  soln., crystallizing Zn(SCN) 2  by cooling, recovering it, and adding S 2-  ion to filtrate after the recovery to recover ZnS.  
     CONSTITUTION: To a substance contg. Zn such as blast furnace dust or converter dust produced in an iron mill is added an aqueous ammonium thiocyanate soln. such as rhodane waste water discharged from a process for desulfurizing waste gas from a coke oven. They are agitated with an agitator and filtered to extract Zn as a Zn(SCN) 2  soln. By cooling this extracted soln., Zn(SCN) 2 is crystallized and separated. A sulfur compound producing S 2-  ion such as H 2 S is added to filtrate after the separation to precipitate the residual Zn as ZnS, and the ZnS is recovered by solid-liq. separation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06214982-A (JP)
Title: Document processor with gesture editing function data
Inventor: YOSHIDA HIROICHI
IPC: G06F3/0488
Filed: 1993-01-18
Abstract: PURPOSE:To make document editing easy by reducing error caused by hand shaking by accurately obtaining the position of a character/character-string corresponding to a gesture. CONSTITUTION:When a position instruction means 105 instructs the position coordinate of the gesture on a display screen, a position detection means 106 detects the position coordinate of the gesture and a position storing means 107 stores the position coordinate of the gesture. A gesture table 108 stores the kind of the gesture and its basic strok and a position coordinate table 109 stores a character position coordinate system and a inter-character position coordinate system for obtaining the position of the character/character-string. When a gesture judgement means 110 judges the kind of the gesture by referring to the gesture table 108, a position calculation means 111 reads a character position coordinate system or the inter-character position coordinate system based on the judged kind of the gesture so as to calculate the position of the character/character-string corresponding to the gesture. A document editing means 104 edits the obtained character/character-string based on the kind of the gesture.
Patent JP-H09197089-A (JP)
Title: Solvent washing method in extracting transuranium elements
Inventor: YAMASHITA MASATADA
IPC: G21C19/46
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To separate into organic phase and water phase and wash without forming emulsion phase by adding an organic acid having complexation effect to a sodium carbonate aqueous solution for washing the extracting solvent. SOLUTION: A spent solvent 1 and a solvent washing liquid 2 are concurrently flown into a mixing vessel 12, the spent solvent 1 and the washing liquid 2 are mixed with a stirrer 11 in the vessel 12, the mixture liquid is introduced to a stationary vessel 14 by way of a duct 13 and the mixture liquid is stood still in the vessel 14 and can be separated into organic phase O and water phase A. The organic phase O in the vessel 14 is a solvent 1 with a base of ndodecan containing TBC and MPO recovered with washing liquid 2 and the organic phase O can be introduced into a reverse extraction equipment and the like via a flow out path 14a and reused. Also, the water phase A is a washing liquid 2 wherein extraction components (for example, ruthenium) are solved, and can be supplied to a glass solidification device and the like by way of a flow out path 16a of an adjustment vessel 16.
Patent JP-S58123370-A (JP)
Title: Constant-voltage power source
Inventor: MAEDA MIKIO
IPC: H02M3/335
Filed: 1982-01-18
Abstract: PURPOSE:To stabilize the DC output voltage of a constant-voltage power source by controlling the initially charging voltage value of a resonance capacitor by a control converter transformer added in parallel with the resonance capacitor. CONSTITUTION:The primary coil 13 of a control converter transformer 14 as the second converter trasnformer is connected in parallel with a resonance capacitor 5, and the coil 15 is connected to an input DC power source 1 through a rectifier 16 which is composed of bridged diodes. In the above configuration, the ON and OFF periods of switching elements 3, 4 are altered to vary the exciting current of the transformer 14, thereby varying the initially charging voltage value of the capacitor 5. In this manner, the DC output voltage can be stabilized.
Patent JP-S5290992-A (JP)
Title: Nuclear magnetic resonator
Inventor: TAKAHIRA TEISHI
IPC: G01R33/389
Filed: 1976-01-26
Abstract: PURPOSE: To perform stabler magnetic field controlling by providing proportional relations between the frequencies of high frequency magnetic fields for resonance excitation of a measuring system and a control system and between the frequencies of the high frequency magnetic fields for resonance excitation of the control system and the modulated magnetic field frequencies. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59133140-A (JP)
Title: Paper feed-out device
Inventor: HARAGUCHI TAKASHI
IPC: B65H3/10
Filed: 1983-01-20
Abstract: PURPOSE:To make it possible to take up stacked papers in a feed-out device for taking up stacked papers one by one, surely at a high rate, by utilizing the compressed air blow-out and suction phenomena due to the reciprocating of a piston in a cylinder. CONSTITUTION:When a drive shaft 25 is rotated at a fixed speed, a feed-out roller 20 is rotated through a pulley 26, a toothed belt 17, etc. Simultaneously, a piston 29 reciprocates within a cylinder 28 through bevel gears 35, 36, a crank shaft 30 and a piston rod 31. When rows of holes 37 through 37c for sucking up a ticket on the roller 20 are communicated with an opening 33 in the cylinder 28, the uppermost one 40 of stacked tickets 34 is sucked up by negative pressure which is effected during retracting of the piston 29 and therefore, is taken up. Then, rows of air blow-off holes 38, 38a on the roller 20 are communicated with an opening section 33, compressed air is blown out toward the uppermost ticket 40 by positive pressure which is effected during extending of the piston 29, thereby the ticket 40 is separated from the roller 20 and is held between belts 44, 45.
Patent JP-H02187201-A (JP)
Title: Method for rough rolling h-shape steel
Inventor: KUSABA YOSHIAKI
IPC: B21B1/088
Filed: 1989-01-13
Abstract: PURPOSE:To increase mill efficiency in rough rolling and to reduce generation of internal flaws of rolling by not bringing inside and outside faces of a flange of a rolled stock into contact with a grooved roll for reducing a web thickness by shape forming grooved dies carved on a double-type roll. CONSTITUTION:A grooved die K-IV has a flange equivalent thickness not less than three times of a flange thickness of a grooved die K-III and a triangular recessed part 62 and a triangular projecting part 66 at the web center are formed on an upper roll 60 and a lower roll 64, respectively. A box groove of the die K-III edges a rolled stock in two passes to form a dog bone and the web is drafted by the die K-IV in a 3rd pass to form triangular recessed and projecting parts at the web center of the stock. Then, in 4th and 5th passes, the stock is edged by the die K-III and the web is continuously drafted by the die K-IV from a 6th pass to a 8th pass. Inside and outside faces of a flange of the stock are not brought into contact with a roll by a groove width of the die K-IV. In a 9th pass, the stock is turned by 90 deg., is drafted by the die K-III, and is again turned by 90 deg.. A rolled shaped bloom is transferred to a universal mill group.
Patent JP-H04250295-A (JP)
Title: Segment and assembly method and assembly device thereof
Inventor: FUJITA HARUO
IPC: E21D11/40
Filed: 1991-01-24
Abstract: PURPOSE:To have no use for insertion openings filled with mortar after bolts are tightened by tightening newly arranged segments with tightening bolts between rings and tightening bolts between pieces at the rear ends of the segments. CONSTITUTION:When segments are arranged along the circumferential surface of a tunnel, in the case new segments are connected backward of existing segments, tightening bolts between rings are inserted from insertion openings 6a formed on the rear ends of the new segments to tighten. Tightening bolts between pieces can be inserted from insertion openings 7a formed on the rear ends of the segments to tighten in the case the segments are connected to each other in the circumferential direction.
Patent JP-S58123580-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: G09F13/18
Filed: 1982-01-18
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-2000206233-A (JP)
Title: Echo eliminating method of radar
Inventor: KURIHARA SHIGERU
IPC: G01S7/292
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To enable ensuring a long reduced distance when a radar wave of short pulse width which realizes high resolution is used by suppressing influence of a second period echo in a pulse radar. SOLUTION: A reflected wave shown in (1) is decomposed into a component of short pulse shown in (2) and a component of long pulse shown in (3), and logic product of them is obtained. As the result, the component of a second period echo is eliminated and an output waveform shown in (4) is obtained. Based on the output waveform, a video signal to be inputted in a display unit is formed. Thereby the influence of the second period echo is effectively suppressed, and compatibility of the resolution of a radar and the reduced distance which shows the observation range of the radar can be easily realized.
Patent JP-H06214090-A (JP)
Title: Boiling water reactor
Inventor: AOKI YASUKO
IPC: G21D1/00
Filed: 1993-01-19
Abstract: PURPOSE:To moderate the corrosive environment of a primary system and further improve the soundness and safety of a nuclear reactor by reducing hydrogen peroxide without having the possibility of accelerating the elusion of a structural material in a boiling water reactor. CONSTITUTION:In a boiling water reactor, a hydrogen peroxide decomposition accelerating part 23 consisting of a structure having a large surface area such as a net filter structure is set in the circulating passage of a primary cooling water such as a mixing plenum 4 or an upper plenum 2, the surface area of the part making contact with the primary cooling water is extended to accelerate the contact decomposition of the hydrogen peroxide generated by radiation decomposition of water, and the hydrogen peroxide concentration in the primary cooling water is reduced. Thus, the corrosive environment of a nuclear reactor primary cooling system can be moderated.
Patent JP-S62164434-A (JP)
Inventor: FUJII KIYOSHI
IPC: A61B5/00
Filed: 1986-01-16
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-S62165447-A (JP)
Title: Testing device for modulator-demodulator
Inventor: ITO TAKURO
IPC: H04L69/40
Filed: 1986-01-16
Abstract: PURPOSE:To attain the test of a data transmission line even if no maintenance engineer exists in a center by deciding coincidence between a returned test signal and a sending test signal and generating the 1st or 2nd frequency tone signal in accordance with the coincidence or dissidence of both the signals. CONSTITUTION:An automatic answering unit 6 in a testing device 13 of the center 1 is hooked off in response to a call signal from a telephone exchanger 15. When a setter of a terminal 3 dials the 1st numeral/character string successively, a corresponding tone is detected by a tone detector 7. An automatic originator 12 determines whether the tone is the 1st numeral/character string set up by the setter or not. When the tone coincides with the set one, the originator 12 generates the 1st frequency tone corresponding to the numeral/character string. In case of a different tone, the 2nd frequency tone is generated. Thus, the setter can executes the test of the data transmission line even if no maintenance engineer exists in the center.
Patent JP-S59132315-A (JP)
Title: Liquid level meter
Inventor: KANO HIROSHI
IPC: G01F23/22
Filed: 1983-01-19
Abstract: PURPOSE:To make a liquid level meter extremely compact, by judging a liquid level based on the temperature change of a heat sensitive element by using an element, wherein the heat sensitive element and a heater are combined. CONSTITUTION:A heat sensitive element 1 is heated by a heater 2, and a temperature higher than the environment is obtained. Since the heat conductivity of liquid 4 is larger than that of gas 5, the heat of the heater 2 escapes in a large quantity in the liquid, and the temperature of the heat sensitive element 1 is lowered. Meanwhile, in the gas 5, the heat of the heater does not escape in a large quantity, and the temperature of the heat sensitive element is increased. The temperature change in the heat sensitive element is detected, and whether the heat sensitive element 1 is in the liquid or in the gas is judged. In this constitution, the meter can be made compact and is utilized as a liquid level meter in a compact device such as a liquid cooling device.
Patent JP-H09197425-A (JP)
Title: Liquid crystal display device
Inventor: SAKUMA TOSHIYUKI
IPC: G09F9/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To decrease the noises produced in a device and to strengthen the remedy for EMI by providing a joiner for electrically connecting divided circuit boards for driving to each other with a ground layer and connecting this layer to a metallic shielding case. SOLUTION: The conductor part of the joiner JN for connecting the divided circuit boards for driving to each other has a two-layered structure composed of a signal layers having lead wires LD and the ground layer GND. The signal layer and the ground layer GND are electrically connected via a through-hole TH. When this joiner JN is packaged over two sheets of the circuit boards, the base material layer IBL3 arranged on the metallic shielding case side is provided with an opening OP and the ground layer GND is exposed on the shielding case side. The surface of the shielding case facing the joiner JN is provided with a projecting part, which is brought into contact with the exposed ground layer GND. The ground layer GND and the shielding case are thus electrically connected. As a result, the impedance of the joiner JN is lowered are the produced noises are decreased.
Patent JP-H11200575-A (JP)
Title: Building material type solar cell module
Inventor: MURATA KENJI
IPC: H01L31/042
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a building material type solar cell module that can be manufactured at low cost and has warping resistance. SOLUTION: The building material type solar cell module is furnished with a sub-module 1, butyl rubber sealing compounds 2a, 2b, a metal supporting substrate 3 that becomes a building material, and a bolt 4 as a fixing member. The sub-module 1 has a plurality of solar cell element which are made from amorphous silicon on one side of a transparent glass substrate. A penetrated hole 1c to insert a bolt 4 is formed in the center of the sub-module 1. The sealing compound 2a checks rainwater from entering from the circumferential edge of the sub-module 1, and the sealing compound 2b prevents rainwater from spreading onto the supporting substrate 3 even if the rainwater enters from the penetrated hole 1c. A threaded hole 3a is formed in the center of the supporting substrate 3.  By screwing the bolt 4 into the threaded hole 3a, the supporting substrate 3 and the sub-module 1 are fixed together.
Patent JP-S63175348-A (JP)
Title: Lithium cell
Inventor: SASAMA HIROSHI
IPC: H01M50/40
Filed: 1987-01-14
Abstract: PURPOSE:To prevent a short from occurring, by installing a lithium alloy layer in the side opposed to a separator of the lithium layer of a negative electrode, and combining a micro-porous resin film of the specified hole diameter as the separator together with a nonwoven fabric of the specified porosity. CONSTITUTION:As metals to be electrochemically alloyed with lithium, those of aluminum, tin, zinc, lead, bismuth, silicon, antimony, magnesium, gallium, germanium, etc., are used. As a separator 2, a micro-porous resin film of less than 0.3mum in hole diameter and a nonwoven fabric of 70-90 capacity% in porosity are combined together and used. And, the micro-porous resin film small in hole diameter and high in stopping power of movement in lithium alloy powder is set up at the side of a negative electrode 2, preventing this lithium alloy powder from being passed through, while the nonwoven fabric high in holding capacity of an electrolyte is set up at the side of a positive electrode 4, respectively.