baber/WOPTO huggingface dataset:
Patent JP-H02198638-A (JP)
Title: Catalyst for decomposing ammonia
Inventor: SHIKADA TSUTOMU
IPC: B01J23/755
Filed: 1989-01-27
Abstract: PURPOSE:To efficiently decompose ammonia and to convert the same to nitrogen and hydrogen even at a relatively low temp. by incorporating nickel and a metal or compd. among copper group elements, chromium group elements and iron group elements as the 2nd component. CONSTITUTION:This catalyst contains the nickel, such as nickel chloride and nickel nitrate and >=1 kinds of the metals of the copper group elements, such as copper and silver, the chromium group elements, such as chromium and molybdenum, and the iron group elements, such as iron and cobalt or the compds., such as hydroxide and carbonate, thereof. The ammonia recovered from coke furnace gases is efficiently decomposed and is converted to nitrogen and hydrogen even at the low temp. of about <=600 deg.C when the ammonia is brought into contact with the catalyst obtd. in such a manner.
Patent JP-H09209676-A (JP)
Title: Drilling vehicle
Inventor: WATANABE HIDEAKI
IPC: E21B7/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To control the posture of a drilling member charged on a mast so as to turn to the perpendicular direction of the gravity even on an inclined ground. SOLUTION: This working vehicle is equipped with traveling devices 15, 17 and a motor 3 driving a hydraulic pump and provided with an extensible mast 33 at the front side of the machine body and the mast is equipped with a drilling member 50. The mast 33 is rotatably supported at the front part of the machine body. A hydraulic cylinder is arranged between the middle of the mast and the machine body 1 to widely tilt the mast from the vertical position to the position inclined to the forward or backward direction. In this way, the posture of the drilling machine 50 equipped on the mast 33 can be controlled so as to turn the perpendicular direction of the gravity.
Patent JP-S56113461-A (JP)
Title: Multicolor ink jet recorder
Inventor: SAKAE MASAJI
IPC: G06K15/10
Filed: 1980-02-15
Abstract: PURPOSE:To miniaturize nozzles and facilitate the adjustment thereof by a method wherein a plurality of ink passages for supplying inks of different colors are provided in a single nozzle-head base plate. CONSTITUTION:The nozzle head 1 consists of the base plate 11, an upper cover 12 and electrostricitive vibrators 13. The inks 19, i.e., cyane C, magenta m and yellow y are stored in ink tanks 18. When an electrical signal of such polarity as to reduce the inside volume of an ink chamber 16 is impressed on an electromechanical transducer 13 from a driving source 2, the pressure in the chamber 16 increases and ink droplets 3 are jetted from a nozzle hole 17. When a recording medium 4 is placed in the path of the ink droplets 3 and the ink droplets 3 are jetted appropriately, a multi-color image can be recorded.
Patent JP-H03221525-A (JP)
Title: Polyamic acid, its production, polyimide and production thereof
Inventor: KIKUCHI NOBURU
IPC: C08G73/10
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the subject polyamic acid, excellent in solvent resistance and mechanical properties and capable of providing polyimides with a low dielectric constant by reacting a carboxylic acid anhydride with a diamine compound expressed by respective specific structural formulas in an organic solvent. CONSTITUTION:The objective polyamic acid. obtained by reacting p- terphenyl-3,4,3'',4''-tetracarboxylic acid dianhydride expressed by formula I with a diamine compound expressed by formula II (R is H or F) in an organic solvent and having chemical structural units expressed by formula III [Ar is bifunctional organic group expressed by formula IV (R is H or F)]. Furthermore, the reaction is preferably carried out by stirring the reaction mixture under reaction conditions of, e.g. a temperature of about ambient temperature for 1-10hr.
Patent JP-H01194632-A (JP)
Title: Facsimile store and forward switching system
Inventor: AKITA TOSHIAKI
IPC: H04L12/58
Filed: 1988-01-29
Abstract: PURPOSE:To notify a facsimile terminal side that a store and forward switching system is under incoming call regulation by transmitting a line disconnecting instruction from the store and forward switching system to the facsimile terminal when the incoming call is generated from the facsimile terminal to the store and forward switching system under an incoming call regulated condition. CONSTITUTION:Facsimile terminals 11-1n are connected through a line exchange 3 to a store and forward switching system 4 and a facsimile terminal 21 is directly connected to the system 4. When a transmitting button is operated by the facsimile terminal 21, a main control part 43 is notified of the incoming call. At such a time, however, when the incoming call is regulated in the system 4, a disconnecting request is sent to a line control part 42, and the line control part 42 transmits a line disconnecting instruction signal DCN instead of a called station identifying signal CED or a digital identifying signal DIS (or nonstandard device signal NSF). When the signal DCN is received, the facsimile terminal 21 carries out alarm displaying, and disconnects the line. The operator of the facsimile terminal 21 can recognize that the exchange is under the incoming call regulation by the alarm displaying.
Patent JP-H11212183-A (JP)
Title: Exposure device
Inventor: MURAOKA MASAYUKI
IPC: G03B27/14
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce a man-hour for production, to prevent an image like a shadow from being formed or an image from being blurred in the vicinity of a projection part and to hardly damage a cover sheet by making the cover sheet having a specified tensile elastic modulus of a uniform material and covering the projection part with the cover sheet. SOLUTION: A cover sheet 275 is made of a uniform material such as soft polyvinyl chloride, covers a projection part 143 and its tensile elastic modulus is >=150 kgf/mm<2> and <=400 kgf/mm<2> . Thus, a man-hour for operation to open a window at the part of the cover sheet 275 covering the projection part 143 and operation to stick a pin cover sheet so that the window part is covered with the pin cover sheet is unnecessitated and the man-hour is reduced. Since the cover sheet 275 is not covered with the pin cover sheet, trouble that an image like a shadow is formed or the cover sheet 275 floats to blur the image, is prevented from being caused at a part arranged in the vicinity of the projection part 143 of an obtained color proof.
Patent JP-H07226451-A (JP)
Title: Manufacture method of semiconductor element containing package
Inventor: HOSOI YOSHIHIRO
IPC: H01L23/12
Filed: 1994-02-14
Abstract: PURPOSE:To provide a manufacturing method of semiconductor containing package capable of simultaneously bond plating metallic layers in even thickness on the sides of outer lead pins for bringing respective outer lead pins into excel lent electrical contact with any outer electric circuit without fail. CONSTITUTION:A plating jig A comprising a planar metallic body 10 having holes 11 for inserting lead pins 7 and the semiconductor element containing package having notches 9 on the sides near the ends of the outer lead pins 7 are to be prepared. Next, the sides between the ends of the outer lead pins 7 and the notches 9 are made adhere to the holes 11 of the plating jig A and then the whole surface of the outer lead pins 7 is simultaneously coated with plating metallic layers 8. Finally, the outer lead pins 7 are drawn out of the holes 11 of the plating jig A to be cut off at the notches 9 for removing the ends of the outer lead pins 7.
Patent JP-S57133555-A (JP)
Title: Tape loading device
Inventor: KOSAKA KOUJI
IPC: G11B15/665
Filed: 1981-02-07
Abstract: PURPOSE:To perform the loading the operation surely and to make the device thin, by guiding a tape guide supporting member with a guide member to move a tape guide in accordance with the rotation driving of plural gears arranged on a mechanical substrate. CONSTITUTION:When a loading motor 83 is rotated and driven after cassette loading, the rotation driving force is transferred to gears 27K and 28i in the tape supply side and the takeup side through a reduction device and a rotation driving force transfer device. Further, this driving force is transferred to gears 27j- 27a and gears 28h and 28a successively; and in accordance with this transfer, assemblies 54 and 55 in the supply side and the takeup side are guided along guide rails 48 and 49 of a guide substrate 47 and is moved by the feed operation due to a tooth part which is provided on a tape guide supporting member for supporting tape guides 29 and 32, inclined pins 30 and 33, etc., gears 27a, 27c, 27e, 27g, 27i, and 27k, and gears 28a, 28c, 28e, 28g, and 28i thus loading the tape.
Patent JP-S62228573-A (JP)
Inventor: ROBAATO SUTATSUFUOODO
IPC: E04B1/32
Filed: 1987-01-27
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-H11217740-A (JP)
Title: Yarn blended with acrylic fibers having plural deniers and modified cross sections and its production and spinneret used therefor
Inventor: NOMURA MOTOO
IPC: D01D5/253
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a yarn blended with acrylic fibers having plural deniers and modified cross sections and having a new touch, to provide a method for producing the blended yarn, and to provide a spinneret used therefor and having excellent spinning stability. SOLUTION: This blended yarn blended with acrylic yarns having plural deniers and modified cross sections has a single fiber fineness ratio of 1.5/1 to 20/1 and a single fiber number ratio of 1/30 to 1/1 between large fineness fibers and small fineness fibers, has a large fineness single fiber fineness of 3-15 denier and a small fineness fiber fineness of 0.3-1.5 denier, and has different cross sections between the large fineness fibers and the small fineness fibers. This method for producing the blended yarn comprises extruding a spinning raw liquid from the circular nozzles 1 of a spinneret into a non-coagulating gas, fusing the extruded fibers each other for each fundamental unit and subsequently introducing the fused fibers into a coagulating liquid.  The spinneret has a plurality of fundamental units having circular nozzles in different numbers, respectively, and each having one or more circular nozzles 1 having an identical diameter, has a nozzle distance L of <=0.6 mm between adjacent circular nozzles in the fundamental units, and has a nozzle distance L/nozzle diameter R ratio of <=3.0.
Patent JP-S52100239-A (JP)
Title: Multistylus electrodes recording
Inventor: SAITOU TAKASHI
IPC: H04N1/032
Filed: 1976-02-18
Abstract: PURPOSE:To prevent half selection voltage production, by composing each output step of 2 series of drive circuits driving a matrix net with a PNP transistor or a P channel FET and a PNP transistor.
Patent JP-S63185805-A (JP)
Title: Production of nitric acid by photochemical reaction
Inventor: MIZUKI JUNICHIRO
IPC: B01J19/12
Filed: 1987-01-29
Abstract: PURPOSE:To produce nitric acid in excellent workability at a low cost, using a raw material abundant in atmosphere, by introducing high-intensity hard X-ray into an atmosphere containing O2, N2 and steam and carrying out photochemical reaction under normal temperature and pressure condition. CONSTITUTION:A hard X-ray having an energy E of 4-25keV and an intensity of about 10<16> photons/sec/(mrad)<2>, e.g. a synchrotron radiation is introduced through a vacuum pipe 1 and a Be window 3 into a chamber 4. Separately, a gaseous mixture of O2, N2 and steam produced by passing O2 gas of an O2 bomb 5 and N2 gas of an N2 bomb 6 into a water container 7 is introduced through a gas inlet port 10 into the chamber 4 and subjected to photochemical reaction under normal temperature and pressure condition to fix N2. The obtained nitric acid 9 is discharged from an outlet 11 and collected in a nitric acid container 8.
Patent JP-S61175220-A (JP)
Title: Temperature control device for cylinder liner
Inventor: OYAMADA TETSUYA
IPC: F01P7/16
Filed: 1985-01-31
Abstract: PURPOSE:To always maintain the temperature of slide surface of a cylinder liner with respect to a piston ring in an optimum temperature range, by providing a sensor for detecting the temperature of wall of the cylinder liner to the slide surface of the cylinder liner, and by controlling the temperature, flow rate, etc. of cooling medium, in accordance with the thus detected temperatures. CONSTITUTION:A temperature sensor 9 is provided in the vicinity of the slide surface of upper section of a cylinder liner in the part where the abrasion loss of the cylinder liner is high. Further, there is provided a control device 14 which receives a detection signal 17 from the temperature sensor 9, for changing the opening degrees of regulating valves 15, 16 to control the amount of cooling water flowing through a heater 12 and a cooler 11. In this arrangement the optimum temperature of a slide surface 4a is set in accordance with the dew point of sulphulic acid which corresponds to the value that is determined by the control device 14 who receives the amount of sulfur in fuel on use and the pressure of gas in the combustion chamber at each occasion. Further, the detection valued obtained by the temperature sensor 9 is compensated with the reduced amount associated with the abrasion, and therefore, the temperature of the liner slide surface is controlled to be maintained at an optimum temperature.
Patent JP-H06228655-A (JP)
Title: Carrying device for heat treatment of long size product
Inventor: OKUNO TOSHIKAZU
IPC: C21D9/52
Filed: 1993-02-04
Abstract: PURPOSE:To uniformly heat-treat long size products one by one by holding the product to receiving parts provided at a prescribed pitch in an endless carrying body and carrying the product into a heat treatment furnace through sprockets. CONSTITUTION:In the endless carrying body 26, many receiving parts for long size product A are provided at the fixed interval in the state orthogonally crossed to the carrying direction in the inner side of the parts engaged with the sprockets 21-25. The products A are held in the sideways condition on the receiving parts and independently carried one by one along a course set by the sprockets 21-25 in the prescribed pitch interval and passed in the vertical direction in the heat treatment apparatus 1 and the uniform heat treatment is executed. Successively, the products are arranged by an array apparatus 4 and normal/defective inspections are executed through an angle inspecting instrument 5, wt. inspecting instrument 7, etc., and the normal product is automatically packed one by one in an orderly state by a packing device 8.
Patent JP-H08257441-A (JP)
Title: Rotary atomization type electrostaic spray coating device
Inventor: ACHINAMI TOKUYUKI
IPC: B05B5/025
Filed: 1996-02-02
Abstract: PURPOSE: To maintain charge acceptance, coating quality and work safety and to simplify cleaning work with small-sized and lightweight equipment by closing a clearance between a feed cable and a connecting hole and a clearance between a base end part of a grid electrode element and a fitting hole with an insulating material to prevent high voltage leak from the clearances. CONSTITUTION: Each grid electrode element 1 is arranged, outward opened and inclined by using each fitting hole 15 inclined outward on a tip surface side 13 of an electrode supporting body 11 so that a region from a base end part 42B to a tip part 44 can be in the outside centering a rotating axis line 9 of a bell 3. A feed cable 4 inserted into a connecting hole 14 on a rear end surface side 12 of the electrode supporting body 11 and a terminal part 43T of each grid electrode element 41 inserted into a fitting hole 15 are connected through a ring-shaped conductor 21 embedded in the electrode supporting body 11 so as to be fed.  A clearance between the feed cable 4 and the connecting hole 14 and a clearance between the base end part 42B of the grid electrode element 41 and each fitting hole 15 are closed by stress cones 31, 32 as an insulating material respectively to prevent high voltage leak to the outside through each clearance.
Patent JP-S63235262-A (JP)
Inventor: JIEEMUSU DABURIYUU NEIRU
IPC: B65H29/58
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-2000214874-A (JP)
Title: Sound synthesizing apparatus and its method, and computer-readable memory
Inventor: HIROTA MAKOTO
IPC: G10L13/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a sound synthesizing device and its method, capable of easily outputting a synthesized sound as intended by a user, and provide a computer-readable memory. SOLUTION: Identifiers for controlling the output method of synthesized sound are controlled by a definition-tag control part 101. Identifiers included in an inputted sentence are recognized by a customized-tab processing part 102. Language analysis of the inputted sentence is performed by a language analysing part 103, based on the identifiers recognized. Synthesized sound corresponding to the inputted sentence is generated by a sound synthesizing part 104, based on the result of the language analysis and on the result of the recognition.
Patent JP-S59145316-A (JP)
Title: Exhaust gas purifying apparatus for diesel engine
Inventor: MORISHITA AKIRA
IPC: F01N3/02
Filed: 1983-02-04
Abstract: PURPOSE:To provide an economical and light exhaust gas purifying apparatus for a Deisel engine by providing a detecting switch in a circuit for operating only a starting motor separately from a starting switch for operating both an engaging mechanism to the engine and the starting motor. CONSTITUTION:When a predetermined time interval or soot amount of DPF2 is detected to close a detecting switch 28 in the running of a Deisel engine 11, a field coil 12 of a starting motor 10 is connected to a battery 26 to rotate the motor 10 and at the same time excite an electromagnetic clutch 27 into the engaging condition. And an air pump 7 is rotated by the starting motor 10 to supply air to the burner 4 section, burn soot in DPF2 and clean the interior of DPF2. A starting switch 25 is then left opened and a starting electromagnetic switch 18 is not operated so that a pinion 15 does not mesh with a ring gear 17 of the engine 11.
Patent JP-S62177846-A (JP)
Title: Ion beam device
Inventor: KONISHI MORIKAZU
IPC: H01J37/248
Filed: 1986-01-31
Abstract: PURPOSE:To realize an optimum condition of a high voltage lead wire itself, suppress heat generation, and generate ion beams efficiently, by setting the relation between the length of the high voltage lead wire in an ion beam device and the radius of the high voltage lead wire in a specific range. CONSTITUTION:Where the length of a high voltage lead wire 2 in an ion beam device is length l, and the radius of the lead wire is radius r, the lead wire is made in an optimum condition by setting the l and r to satisfy the formula: 10<-13(r<2>/l)<10<-6>. In other words, by selecting the values of length l and radius r of the high voltage lead wire in the ion beam device inside this specific range, the heat flowing-in from the outside is suppressed effectively, and the current density of the ion beams can be improved.
Patent JP-S59144969-A (JP)
Title: Memory access method in multi-microprocessor system
Inventor: ISOGAWA YOUICHI
IPC: G06F15/167
Filed: 1983-02-04
Abstract: PURPOSE:To expand the memory capacity of a common memory by providing the common memory with a block switching circuit and a means inhibiting access from the microprocessors other than the microprocessor setting up a memory block in said block switching circuit. CONSTITUTION:The microprocessors 11, 12, 13, 17 access the common memory 20 through a common bus 30 to communicate with each other. When a memory block is specified, the common memory 20 is connected to the common bus 30 and sends a common bus access inhibiting signal to an arbiter 40 controlling the competition of the common bus 30 through a common bus access inhibition bus 50 to inhibit the microprocessors other than the microprocessor setting up the memory block to access to the common memory.
Patent JP-2000216543-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: TANIGUCHI ISAMU
IPC: H05K3/46
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce warpage of a multilayered printed wiring board using an one-side printed wiring board as an inner printed wiring board 1 at the time of manufacturing the wiring board. SOLUTION: On the surface of an inner printed wiring board 1 carrying no wiring pattern, a frame body 6 of metallic foil is formed so as to surround the area 5 of a wiring pattern formed on the opposite surface of the wiring board 1 at the position where the frame body 6 does not overlap the area 5. A multilayered printed wiring board is manufactured through a step of arranging metallic foil on both surfaces of the wiring board 1 through adhesive prepreg, and forming the board 1 and metallic foil integrally by heating and pressuring the laminated body.
Patent JP-S61177622-A (JP)
Title: Magnetic disc device
Inventor: MURAOKA HIROAKI
IPC: G11B5/82
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a device which detects pulses induced on a magnetic head in discontinuous parts of an annular groove part and utilizes these pulses as a servo signal, by providing the annular discontinuous groove part in the peripheral direction on the surface of a nonmagnetic base material for magnetic disc and forming a ferromagnetic recording layer on all of the surface of the base material including groove part. CONSTITUTION:An annular discontinuous groove part 11 is provided on the surface of a nonmagnetic base material 10, and one groove 11b of this part 11 which has high frequency of discontinuity and the other groove 11a which has low frequency of discontinuity are provided a part corresponding to a magnetic recording part between them. The groove part 11 is formed by laser irradiation or wet or dry etching. A magnetic recording layer 12 is formed on all of the surface of a substrate 10 to obtain a magnetic disc 13. If a slider magnetic head 14 is deflected from the regular position to the side of the groove 11a or 11b, the quantity of magnetic flux is varied discontinuously on the boundary between the groove part 11 and a part 15, where no grooves are formed, to induce an impulsive voltage in a head 14. This impulsive signal is used as the servo signal and is detected by a frequency discriminating circuit. Thus, a high-precision write device of the servo signal is made unnecessary, and the information recording area of the magnetic disc is made wider than a conventional disc.
Patent JP-H09187785-A (JP)
Title: Recovery and purification device for drain
Inventor: OINUMA MASAYOSHI
IPC: C02F1/50
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of removing effect for bacteria adhered to a separating membrane surface of a membrane separation device and lower ing of flux from occurring by feeding pressurized water in which oxygen is pressure dissolved into a fluidized biological treatment device. SOLUTION: A fluidized biological treatment device 2 is constituted of a biological reaction tank 6 and a pressurized water preparation device 10 for pressure dissolving the oxygen. Optional type pressurized water preparation devices 10 can be used as far as the pressurized water is brought into contact with oxygen containing gas or air in the devices. For instance, compressed air from an air compressor 11 is mixed with treated water from a tank 3 in an ejector 12 to prepare oxygen containing pressurized water, which is stored in a pressure tank 14. The oxygen containing pressurized water is fed into the bottom section of a biological reaction tank 6 by a feed pipe 16. A large amount of oxygen is replenished into the biological reaction tank 6 by the arrangement.  Biological degradation, therefore, can be carried out sufficiently even when the organic matter concentration is high, and nitrification can be carried out perfectly, and even when NH4 <+> concentration is high, adhered bacteria can be removed completely and the lowering of flux can be prevented.