baber/WOPTO huggingface dataset:
Patent JP-H01233092-A (JP)
Title: Coated electrode
Inventor: NAGANO ISAO
IPC: B23K35/36
Filed: 1988-03-11
Abstract: PURPOSE:To improve the efficiency of welding by arranging coated material containing each the prescribed wt.% of TiO2, SiO2, Al2O3, Mn, CaCO3 and organic material around a carbon steel core wire regulating each the specific ratio of Si, A, N and O. CONSTITUTION:The each component composition in the carbon steel core with is regulated to 0.035-0.10wt.% Si, <=0.002% Al, <=0.008% N and 0.001-0.0095% O. Further, the each component composition in the coated material is limited to 33-53% TiO2, 13-28% SiO2, 2-7% Al2O3, 3-8% Mn, 1-8% CaCO3 and 3-7% organic material of starch, etc. As Si in the core wire is added to suitable content, the resistance of the core wire is increased, and deposition rate is increased. As TiO2 content in the coated material is high, bead surface shape and restrikability of arc are improved and also in accordance with increasing deposition rate of the welding rod, the efficiency of the welding is improved.
Patent JP-S53142201-A (JP)
Title: Automatic arm return device for record player
Inventor: ITOU YOSHIHIRO
IPC: G11B3/095
Filed: 1977-05-18
Abstract: PURPOSE: To reduce the load of the stylus and thus to increase the life time for both the stylus and the disc, by generating the pulse signal proportional to the shifting velocity of the arm and securing an automatic return for the arm when a pulse faster than the prescribed period is detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53141815-A (JP)
Title: Exhaust purifying system in internal combustion engine
Inventor: HASEGAWA KUNIO
IPC: F01N3/10
Filed: 1977-05-18
Abstract: PURPOSE: To grasp up as much as possible the drop of exhaust temperature at the time when secondary air is supplied into the exhaust. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03260328-A (JP)
Title: Control method of engine provided with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B37/007
Filed: 1990-03-12
Abstract: PURPOSE:To prevent delay of opening of a valve and deterioration of control characteristics by temporarily increasing a duty ratio for the initial period thereof, duty-controlling the exhaust changeover valve to open a little when performing changeover from single operation of a main turbocharger to double operation of main and sub-turbochargers. CONSTITUTION:In main and sub-turbochargers, turbines 7a, 8a are arranged in exhaust mainfold 3 of an engine 1, and compressors 7b, 8b are connected to a surge tank 2 through an intercooler 6 and a throttle valve 4. The turbochargers 7, 8 are operated and stopped according to opening and closing of exhaust and intake changeover valves 17, 18. The exhaust changeover valve 17 is duty-controlled to open a little by means of a computer 29 and the sub- turbocharger 8 is auxiliary rotated when the single operation of the main turbocharger 7 is changed over to the double operation of both the turbochargers 7, 8. The duty ratio is temporarily decreased at the initial period of a small opening of the exhaust changeover valve 17.
Patent JP-S63224303-A (JP)
Inventor: HISHIDA SHUNICHI
IPC: H01C7/10
Filed: 1987-03-13
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-H10252174-A (JP)
Title: Heat insulating floor panel unit
Inventor: AZUMA TADAO
IPC: E04B1/80
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To surely fit a hard heat insulating material between floor joists so as to stick on the rear side of a floor panel and to control the deflection, etc., of the floor panel in conjunction with the floor joists. SOLUTION: A heat insulating floor panel unit 1 is constituted of a floor panel 2, a plurality of floor joists 3 arranged to the rear side of the floor panel 2 at a specific interval and a plurality of hard heat insulating materials 4 stuck on the rear side of the floor panel 2 in space divided by the rear side of the floor panel 2 and floor joists 3. A slit 4a having specific depth from the surface faced to the rear side of the floor panel 2 is formed in the vicinity of one side end face of the hard heat insulating materials 4 arranged between a pair of floor joists 3 adjacent to each other.
Patent JP-S62218090-A (JP)
Inventor: YABUKI AKIHIKO
IPC: B25J9/16
Filed: 1986-03-18
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-H09228868-A (JP)
Title: Intake air quantity controller of internal combustion engine
Inventor: FUKUCHI HIRONAO
IPC: F02D35/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To quickly activate an electrically heated type catalyst as well as to stabilize engine rotation at the time of cold start by properly controlling the intake air quantity of an engine equipped with the electrically heated type catalyst. SOLUTION: An electric load correction item ILIAD is calculated (S17), according to the field current IFLD in an alternator 21 (S1), whether an air conditioner is in operation or not (S2), whether the shift position of an automatic transmission is in drive range or not (S5), whether a power steering is in operation or not (S8), whether an electrically heated type catalyst 16 is in operation or not (S11), whether other electric devices such as head light etc., are in operation or not (S14). By means of this electric load correction item ILOAD, the control current ICMD of a solenoid valve for controlling an intake air quantity is corrected.
Patent JP-H06276008-A (JP)
Title: Windshield glass antenna system for automobile telephone
Inventor: IIJIMA HIROSHI
IPC: H01Q1/48
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the mixing of a noise from other electronic equipment such as a radio receiver and a television image receiver mounted on an automobile with a signal reaching an antenna for automobile telephone. CONSTITUTION:A ground-side conductor (external conductor) 4a is grounded to the automobile body by using grounding metallic fittings 5, etc., by stripping a halfway part of the jacket of a coaxial feeder cable 4 which connects the antenna 3 for automobile telephone arranged on the windshield glass 2 of the automobile to an automobile telephone set.
Patent JP-H02236541-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/06
Filed: 1989-03-10
Abstract: PURPOSE:To obviate the deterioration in color developability and to improve the color fastness of dyestuff images by dispersing a polymer compd. by using a specific surfactant. CONSTITUTION:At least one layer of silver halide emulsion layers contain lipophilic fine particles obtd. by emulsion dispersion of a soln. in which a photographically useful material and at least one kind of polymer compds. insoluble in water and soluble in org. solvents coexist and the surfactant expressed by formula [I]. In the formula, R denotes an alkyl group; M denotes a hydrogen atom or cation; n denotes 0 or 1. The photostability of the dyestuff images is improved in this way and the silver halide photographic sensitive material having the good color developability and white ground characteristic is obtd. in this way.
Patent JP-H08252432-A (JP)
Title: Regeneration device of antifreezing solution
Inventor: URUNO KUNIHISA
IPC: B01D61/08
Filed: 1995-03-17
Abstract: PURPOSE: To provide an antifreezing solution regeneration device in which cleaning work can be performed efficiently by installing a cleaning route appropriated to a reverse osmosis membrane. CONSTITUTION: This antifreezing solution regeneration device consists of a first route for regenerating an antifreezing solution, a second route which is connected, from a tap water pipe 15 through a switching valve, to a reverse osmosis membrane to washe the reverse osmosis membrane with water, and a third route which is provided for washing with a chemical and connected, from a cleaning solution tank 17 to a high pressure pump 4 through a switching valve. These routes are switched individually using the respective switching valves.
Patent JP-2000254652-A (JP)
Title: Device for magnetic treating of water
Inventor: AIDA AKIRA
IPC: C02F1/48
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To increase the activation efficiency of water in a magnetic treating device of water based on a MHD electricity generation principle. SOLUTION: A plurality of permanent magnets 10a, 10b and 10c in which the N pole and the S pole of a permanent magnet 10 oppositely disposed across a city water pipe 12 disposed at the inside of a housing 2 and having a circular cross section are placed along the pipe and the direction of a magnetic pole is reversed alternately in the flow direction of the water generate the alternating magnetic field having 1000-3000 G magnetic flux peak value. The interval between the permanent magnets 10a, 10b and 10c are preferably 30-50 mm.
Patent JP-H10250823-A (JP)
Title: Pickup device, conveying device, part item holding and fixing method and part item supply device using them
Inventor: TAMURA TAKESHI
IPC: B65G47/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a part item supply device capable of supplying (radial type) part item 1 having two lead wires projected from its body part in the same direction, when the lead wire is made of magnetic material, one by one in a fixed position without packing it in a tray or in a magazine. SOLUTION: With the pickup device, pickup heads 34, each of which is provided with a body attraction part for throwing a part 1 into a magnetic feeder 2, and automatically conveying it to a takeoff position Pu to attract the body part of the part, and a lead wire attraction part for attracting lead wires, attract the body part of the part at the takeoff position Pu without attracting the leaf wires, and pick up the part 1 in a suspended state so that the part cannot be doubly taken. After that, the pickup head attracts the lead wires to fix them in a position, and conveys and transfers them onto a holding head 43 on a turntable 4.  The holding head 43 is provided with a groove as a lead wire storage place, in which a projected curved-face magnet for attracting and holding the lead wires is provided, and when air is blowed so that the two lead wires of the part 1 placed are pressed against the magnet, the two lead wires are separated and spread at a small spacing, and attracted and fixed to the magnet to be conveyed and supplied.
Patent JP-S57173180-A (JP)
Title: Electrode supporting device
Inventor: OOMORI KAZUO
IPC: B41J2/39
Filed: 1981-04-17
Abstract: PURPOSE:To accurately position an electrode to an electrostatic carrier at an improved reproducibility at a time when a unit is returned back to a working position after maintenance, by a method wherein an electrode supporting device, supporting a wire electrode in a specified size position, is mounted to a unit provided with a wire electrode member of an electrostatic recorder. CONSTITUTION:A wire electrode member 7 for transfer and a wire electrode member 8 for separation are locked for seating by a parallel regulating member 13, secured to a conveyance unit 6, and an adjusting member 15, and can be mounted to and detached from an electrostatic carrier 1 through turn of the conveyance unit 6 centering around rotary shafts 121 and 122. A parallel member 13 consists of lateral frames 131, 132, and a bottom frame 133, and supports the electrodes 7 and 8, and the electrostatic carrier 1 so that the electrodes are positioned in parallel to the shaft of the electrostatic carrier 1. The adjustment regulating member 15 adjusts a direction of a width between the electrodes 7, 8 and the electrostatic carrier 1, and the electrodes 7 and 8 are accurately positioned against the electrostatic carrier 1 togetherwith an elastic member 14 at a time when the conveyance unit 6 is returned back to a working position.
Patent JP-H07273257-A (JP)
Title: Package for storing semiconductor element
Inventor: HOSOI YOSHIHIRO
IPC: H01L23/36
Filed: 1994-03-29
Abstract: PURPOSE:To provide a reliable package for storing a semiconductor element which can properly dissipate heat generated when the semiconductor element stored inside operates toward outside and can maintain the semiconductor element to be constantly at a low temperature for operating normally and stably for a long time. CONSTITUTION:In a package for storing a semiconductor element where a metallization metal layer 8 is deposited on the outer surface of an insulation container 4 storing a semiconductor element 3 and at the same time a metal heat sink 9 is brazed to the metallization metal layer 8, an inclination surface is formed, where the distance to the metallization metal layer 8 deposited on the insulation container 4 gradually spreads from a center part toward an outerperiphery part and a spacing (d) at the outermost periphery part is set to 20-100mum.
Patent JP-S53144454-A (JP)
Title: Deep drawn product of clad steel
Inventor: FUKUMOTO TOMOTAKE
IPC: B32B15/01
Filed: 1977-05-23
Abstract: PURPOSE: To provide a product such as vessel for chemical adivices excellent in anti-corrosion by deep drawing of clad steel comprising a base steel material containing carbon less than prescribed amount and Ti, Zr, Nb, Ta, Cr and the like and stainless steel with a given thickness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05227429-A (JP)
Title: Signal processing circuit
Inventor: FUTAKI HISATSUGU
IPC: H04N1/04
Filed: 1992-02-12
Abstract: PURPOSE:To obtain satisfactory picture-data by obtaining a level difference on the DC potential of black signal parts in an odd signal and an even signal, which are outputted from a CCD image sensor, feeding it back and removing the level difference. CONSTITUTION:The black signal part of an add signal outputted from the CCD image sensor 101 is inputted to a DC clamping circuit 203 and DC potential is clamped by a voltage source 204. The black signal part of the even signal from the sensor 101 is inputted to a DC clamping circuit 208 and is clamped by a voltage source 209. The even/odd signals are synthesized into one system by a multiplexer 211, and it is digital-converted. The level difference of DC potential in the black signal parts of the odd/even signals is operated in a signal processing circuit 213. Then, a feedback signal 214 is outputted. The signal 214 is analog-converted and is outputted to the voltage source 209. Then, the clamping potential of the circuit 208 is controlled. Thus, the DC level difference of the black signal parts in the odd/even signals is removed and satisfactory picture data can be obtained.
Patent JP-S62214910-A (JP)
Title: Manufacture of tire
Inventor: SAEKI KEIZO
IPC: B29C33/40
Filed: 1986-03-17
Abstract: PURPOSE:To provide the surface of a tire with fine recesses and projections and prevent the slip of the tire even on a wet road of a frozen road by a method wherein sand is blasted by air against the half dried model of the tire to adhere it and a mold is prepared by the model to use it as an original mold. CONSTITUTION:The original model of a tire is made of clay and when the model is half dried, fine sand is blasted against the model by a fan or compressed air from a place apart from the model by several meters. A mold is prepared by the model, then, the surface of the mold is covered by the projections. The mold is incorporated into a molding machine, then, the material of the tire is supplied to the machine to heat, pressurize and vulcanize it. The tire, prepared in such a manner, is provided with a rough surface and the surface is not so slippy when it is wetted by water, therefore, stabilized effect may be expected even when the tire is made of comparatively hard rubber.
Patent JP-H11237418-A (JP)
Title: Acoustooptic type frequency analyzer
Inventor: NODA KAZUFUSA
IPC: G01R23/17
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately measure a frequency spectrum. SOLUTION: The acoustooptic frequency analyzer 100A is equipped with a driver amplifier part 200 which processes a receive signal, an optical system 300 which is arranged on the optical path of laser light, and a data read part 300 which performs data processing of the frequency spectrum according to the detection signal inputted from a CCD line sensor 20. A semiconductor laser 302 which generates heat and a part which conducts its heat are arranged outside the internal storage space of a housing.  The laser light of the semiconductor laser 302 passes through a polarization plane maintaining optical fiber 308 which holds its polarizing direction and the passed through a 1st polarizing element 309 and is made incident on a Bragg cell 12, and the primary light diffracted by the Bragg cell 12 passes through a 2nd polarizing element 340 having the same polarizing direction with the primary light and is made incident on the CCD line sensor 20.
Patent JP-S58176193-A (JP)
Title: Preparation of single crystal of inorganic compound
Inventor: HIGURE HISASHI
IPC: H01L21/208
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a single crystal of good quality with a few crystal defects of a specific inorganic compound, by preparing the single crystal of the inorganic compound with a boat for growing the single crystal at a specified temperature by the gradient freezing (GF) method. CONSTITUTION:A seed crystal of a compound of Groups III-V and a polycrystal or an element to be a raw material of Group III are introduced into a boat for growing single crystal and a corresponding element of Group V are sealed up in a sealed tube to generate the vapor pressure of the element of Group Vcorresponding to the dissociation pressure near the melting point of the compound of Groups III-V. In case the element of Group III is contained in the boat for growing the single crystal, the element is reacted with the element of Group V in the process of growing the single crystal to form a compound of Groups III-V and produce a melt thereof. For growing the single crystal, the temperature of the boat is set to be not lower than the temperature range within 15 deg.C on the low temperature side from the melting point of the above-mentioned inorganic compound and give within 20 deg.C temperature difference between the high and low temperature parts of the boat.
Patent JP-S60203244-A (JP)
Inventor: KOYANAGI HITOSHI
IPC: A61F2/06
Filed: 1984-03-26
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-S59198970-A (JP)
Inventor: PAARU MINGUUCHIYUU YUAN CHIEN
IPC: C12N5/07
Filed: 1984-03-27
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-H08274408-A (JP)
Title: Surface light beam laser
Inventor: RI YOUKI
IPC: H01S5/042
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain uniform light emitting quantity, by connecting an electrode layer to an external power source so as to provide a metallic layer with high electrical conductivity and a conductive auxiliary reflective layer with reflectance lower than that of first/second reflective layers on its bottom surface. SOLUTION: An auxiliary reflective layer 42 is positioned between a metallic layer 44 and a second reflective layer 36 and constituted of metal such as, nickel, molybdenum. The layer 42 is provided with nearly 98 to 99%, reflectance lower than that of first/second reflective layers 32 and 36. Thus, a light quantity reflected from the projecting part of the layer 42 is made smaller than a light quantity reflected from a cavity 46, and then hardly gives influence to light emitted to the cavity 46. The layer 42 suppresses the emission of light with a high difference mode to obtain a uniform light emitting quantity of a low noise at the cavity 46.
Patent JP-H04289668-A (JP)
Title: Manufacture of solid electrolyte fuel battery
Inventor: OKUYAMA RYOICHI
IPC: H01M8/12
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a solid electrolyte fuel battery of high performance suitable for constituting a module in a simplified manufacturing process by integrally constituting a solid electrolyte film and an air electrode having an exposed portion, where the thickness thereof can be arbitrarily adjusted, and pouring slurry into a closing mold and a penetrating mold so as to form an electrolyte mold and an air electrode mold, respectively. CONSTITUTION:Slurry including zirconia incorporating a stabilizer therein is poured into a closing mold 4A having a water absorbing characteristic, thus obtaining an electrolyte mold 5. Slurry including metal oxide is poured into the electrolyte mold 5 with a penetrating mold 4B having a water absorbing characteristic laid on the closing mold 4A, thereby obtaining an air electrode mold 6, followed by drying. After the closing mold 4A and the penetrating mold 4B are removed, the mold 6 is baked, whereby a solid electrolyte-air electrode complex having an exposed portion in the air electrode can be obtained.
Patent JP-S60203911-A (JP)
Title: Display article having lens effect and its production
Inventor: YAMAGUCHI TAKASHI
IPC: G09F7/16
Filed: 1984-03-29
Abstract: PURPOSE:To obtain a display article which is suitable for a vehicle, etc. and is resistant to flawing by filling a curable transparent liquid resin into a hard and transparent tray-shaped case having the curved surface to provide a lens effect, placing a display plate with the front side faced downward atop the resin layer and curing the resin by UV irradiation, heating or the like. CONSTITUTION:A curable liquid resin 2 such as a modified acrylic resin which is incorporated with a rubber component and is the transparent resin having elasticity after curing is cast and filled into a hard and transparent synthetic resin case 1 having a spherical surface shape. A display plate 3 made of a metal, synthetic resin, etc. formed preliminarily with a display (a) such as a character, pattern or the like is bonded to the surface of the resin 2 with the display (a) faced on the resin 2 side by means of an adhesive agent 4. The resin is cured in this state by UV irradiation or heating to unite the case 1, the resin 2' and the plate 3. The easy and quick production of the display article protecting the surface of the resin 2' having the lens effect by the case 1 is thus made possible.
Patent JP-S61218708-A (JP)
Title: Exhaust fine particle processor of internal-combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F02D21/08
Filed: 1985-03-26
Abstract: PURPOSE:To perform stable combustion of a fine particle while suppressing the worsening of fuel consumption and a smoke discharge amount, by gradually changing an intake pressure and maintaining the exhaust temperature to a predetermined value, in a predetermined operational region at not more than the predetermined temperature with an exhaust fine particle being combustible. CONSTITUTION:When it is decided by a regeneration timing decision means D that a trap C is in the regeneration timing, a processor, on the basis of signals from an operational condition detecting means I and an intake pressure detecting means H, controls and intake throttle valve driving gear G to hold the intake pressure almost to a fixed negative pressure till the exhaust temperature reaches a predetermined value enabling stable combustion of an exhaust fine particle, collectively caught in the trap C, to be performed. The processor controls an intake throttle under the full opening condition of an intake throttle valve, after the exhaust temperature reaches a predetermined value by the control, while so as to gradually increase the intake pressure before the exhaust temperature reaches the predetermined value. While the processor, when the exhaust temperature in higher than the predetermined value, holds the intake throttle valve to the full opening condition.