baber/WOPTO huggingface dataset:
Patent JP-H07256112-A (JP)
Title: Reformed gas oxidation catalyst and oxidation of carbon monoxide in reformed gas using the same
Inventor: WATANABE MASAHIRO
IPC: C01B32/50
Filed: 1994-03-19
Abstract: PURPOSE:To obtain an oxidation catalyst and provide an oxidizing method by which CO in reformed gas used as the fuel of a fuel cell is selectively oxidized and the oxidation of gaseous hydrogen is inhibited. CONSTITUTION:A catalyst such as platinum is carried on a carrier such as zeolite having pores of 0.4-2nm diameter to obtain the objective reformed gas oxidation catalyst. Reformed gas is mixed with oxygen and brought into contact with the oxidation catalyst to selectively oxidize CO. Since only CO in the reformed gas is oxidized and hydrogen is not oxidized, when the treated reformed gas is used as the fuel of a fuel cell, the electrode catalyst is not poisoned and a wasteful use of hydrogen is prevented.
Patent JP-S57189917-A (JP)
Title: Conveyer apparatus
Inventor: KOHAMA MASAO
IPC: B65G43/08
Filed: 1981-05-18
Abstract: PURPOSE:To easily discriminate kinds of pallets by detecting a groove mounted on the surface of the pallet by means of a detecting device while the pallet travels on a converyer. CONSTITUTION:A pallet 1 for transporting semiconductor parts P is formed of conductive material or ferromagnetic materal. The structure of a groove 2 is detected by a detector 3 in the midway of moving the pallet placed on a belt B to discriminate the kind of a pallet and the kind of semiconductor parts placed on the pallet by a discrimination circuit 4. The grooves 2 of the pallet 1 are disposed at fixed intervals along the moving direction, and comprise grooves 2a- 2b having two kinds of sections, whereby the character of the pallet 1 is displayed by the arrangement. Thus, the transporting pallet can be automatically discriminated to be sorted efficiently.
Patent JP-H10251661-A (JP)
Title: Method for preventing polymerization of conjugated diene
Inventor: KOGA TAKAYOSHI
IPC: C07C17/42
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the polymn. of conjugated dienes whereby the formation of polymers in an extractive distillation apparatus is inhibited and soiling in the apparatus, pipe clogging, lowering in heat efficiency, etc., are made hardly to occur. SOLUTION: In a process for separation conjugated dienes by the extractive distillation of a petroleum fraction contg. conjugated dienes with an extractive distillation tower by using an amide compd. (e.g. dimethylformamide) as the extractant, the water content of the extractant is adjusted in the water washing tower for purifying the extractant so that 50-1,000ppm (based on the extractant) water is contained in the extractant at the extractant supply stage.
Patent JP-S60219433-A (JP)
Title: Electronic control fuel injecting device
Inventor: FUKUI TOYOAKI
IPC: F02D41/04
Filed: 1984-04-13
Abstract: PURPOSE:To perform injection of fuel at an optimum timing, by a method wherein a delay time is determined by adding a fuel arrival time to a response time, and meanwhile, a crank angle is calculated by multiplying the number of revolutions of an engine by the delay time. CONSTITUTION:A response time TB between addition of an electric signal from an injector 5 responding to a battery voltage and injection is set. A delay time is determined by adding a fuel arrival time 3.9msec, proportioning a distance from the injector 5 to an air-intake valve 2, to the response time TB. A rank angle alpha is calculated by multiplying the number Ne of revolution of an engine by the delay time (TB+3.9) and coefficient K. A timer is set so that an electric signal is sent to the injector 5 at a crank angle of (180-alpha). An electric signal is applied on the injector 5 by adding the delay time in a manner described above, resulting in the possibility to inject fuel at an optimum timing.
Patent JP-S56169735-A (JP)
Title: Method of recovering waste heat in sintering plant
Inventor: RIKUTA AKIO
IPC: F27D17/00
Filed: 1980-06-02
Abstract: PURPOSE: To increase the sensible heat of the exhaust gases from a sintering machine and a cooler to perform effectively the heat recovery, by charging a raw material, with a powder coke layer laid in its lower part, into a sintering machine and sintering the raw material to raise the temperature of the exhaust gases from a sintering machine and a cooler.  
     CONSTITUTION: Floor covering over 14 are first charged into the pallet 12 of a sintering machine 1, and then a powder coke layer is laid thereupon and finally raw material for sintering 15 is charged on the coke layer. The appropriate amount of the coke is 2W20kg, based on 1ton of the raw material for sintering. Subsequently, the charged raw material for sintering is ignited in its surface by igniton furnace 2 and transferred toward ore-discharging section 3 sucking in air from below. In the meanwhile, the raw material is sintered by the combustion of the powder coke containing it and goes down to grate bar 13 until the sintering reaction is finished. In the sintering process, the combustion of layer 16 raises rapidly the temperature of the sucked gas and exhaust gas to 400°C or higher. The hot exhaust gas is sent to heat recovery unit 10 to recover the heat. Sintered ore after the completion of sintering which is reheated by the exhaust gas to have a high temperature is fed to a cooler 7, and the exhaust gas from the cooler is also cooled by unit 10 to recover the heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04285701-A (JP)
Title: Recording and reproducing method
Inventor: ONODERA SEIICHI
IPC: G11B5/02
Filed: 1991-03-14
Abstract: PURPOSE:To increase both of a reproduced output and recording density at the time of subjecting a perpendicular magnetic recording medium consisting of two layers of an FeCo substrate and CoCr layer to recording and reproducing. CONSTITUTION:The two-layered perpendicular magnetic recording medium constituted by forming the CoCr layer 3 as a recording layer on the FeCo substrate layer 2 is used as the perpendicular magnetic recording medium and a ring head 5 and more particularly metal-in-gap head (MIG head) are used for the magnetic head. Recording or reproducing is executed by confining the gap length of the above-mentioned magnetic head to <=0.2mum and the spacing between the magnetic head and the CoCr layer to <=0.1mum.
Patent JP-S573224-A (JP)
Title: Magnetic recording body
Inventor: ISHIZAWA AKIO
IPC: G11B5/708
Filed: 1980-06-05
Abstract: PURPOSE:To provide a magnetic recording body with wear resistance, by previously covering nonmagnetic powder and magnetic powder, contained in a recording medium layer, with a radical group polymer, etc. CONSTITUTION:In water, etc., >=3 Mohs hardness nonmagnetic powder and magnetic powder are dispersed. To this dispersed solution, a compound providing radical polymerization or radial copolymerization is added, and a proper catalyst is also added, accelerating polymerization. In this treatment, a radical polymer or copolymer is stuck on the surface of each particle of the nonmagnetic powder and magnetic powder which are both present in a reaction system, thus covering each particles. A nonmagnetic powder-magnetic powder system coated with the polymer, etc., is segmented, dried and dispersed and dissolved in a solvent to adjust a coating body. This is applied over base body surface and dried to obtain a magnetic recording medium which has superior wear resistance and suppresses the abrasion of a magnetic head.
Patent JP-S5410487-A (JP)
Title: Cutter for steel plate and the like
Inventor: FUJINO YOSHIHARU
IPC: B23D36/00
Filed: 1977-06-24
Abstract: PURPOSE: To improve the yield of long material by removing a piece including defective portions as small as possible with first and second cutters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08267609-A (JP)
Title: Production of molding
Inventor: GOTO SHINICHI
IPC: B29C43/52
Filed: 1995-03-31
Abstract: PURPOSE: To prevent occurrence of a boundary line, a burr, a step, and the like at an end part of a work to improve an appearance of a design surface and to efficiently and uniformly heat time end part of the work. CONSTITUTION: An auxiliary electrode 25 having a shape or the like corresponding to an end part of an extruded work 10 is mounted on an upper electrode 21 of a high-frequency heating machine for heating the end part of the work 10 at a high frequency. High-frequency heating is intensively and uniformly conducted between the auxiliary electrode 25 and a lower electrode 22. After heating, the end part of the work 10 is pressed into a predetermined shape by a press mold.
Patent JP-S49118576-A (JP)
IPC: A47G1/20
Filed: 1973-07-03
Abstract: A length of flexible, non-stretchable carrier material that is both bendable and twistable is formed into a hook shape in cross section for hooking over a support edge in a body to be upholstered, and a flange extends from the shank portion of the hook shape along the length of the carrier material so that the upholstery can be stitched to the flange and held tightly in place when the hook shape is secured over the supporting edge. Zig zag wire, zig zag plastic monofilament and perforated metal can be used for the carrier, and the flange is preferably fabric, fabric-reinforced plastic, or a shank extension of a zig zag plastic monofilament carrier strip.
Patent JP-H09244024-A (JP)
Title: Orientation treatment of oriented film and device therefor
Inventor: ASAGI NORIO
IPC: G02F1/1337
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an orientation treating method capable of lessening the generation of particles and making treatment in the atm. and a device therefor. SOLUTION: This orientation treating method comprises heating an oriented film 6 which is baked and is formed on a substrate 4 by a heater 14 near to its transition temp., then, cooling the substrate down to room temp. A magnetic field of a prescribed direction is impressed on this oriented film 6 by a coil 16 after at least the oriented film 6 is heated near to the transition temp. before the oriented film is cooled down near to the room temp.
Patent JP-H08269618-A (JP)
Title: Austenitic stainless steel for press forming excellent in deep drawability and bulging property
Inventor: IKEGAMI YUJI
IPC: C22C38/40
Filed: 1995-03-31
Abstract: PURPOSE: To produce an austenitic stainless steel for press forming excellent in deep drawability and bulging properties by specifying its compsn. constituted of C, Si, Mn, Ni, Cr, Cu, Al, N and iron. CONSTITUTION: This austenitic stainless steel is the one having a compsn. contg., by weight, 0.03 to 0.10% C, <0.5% Si, <=3.0% Mn, 6.0 to 10.0% Ni, 15.0 to 19.0% Cr, 1.0 to 4.0% Cu, 0.2 to <0.5% Al and <=0.05% N, in which Ni equivalent shown by the formula : Ni equivalent = 12.6(C+N)+0.35Si+1.05Mn+Ni+0.65Cr+0.6Cu-0.4Al lies in the range of 21.0 to 23.0, and the balance Fe with inevitable impurities, and in which, by the combined addition of small amounts of Al and Cu and the optimum regulation of C and Ni equivalent, its surface properties, deep drawability, bulging properties or the like are improved. In this stainless steel, 0.05 to 3.0% Mo may furthermore be incorporated or a part of iron may be substitured by 0.001 to 0.020% B.
Patent JP-H11275706-A (JP)
Title: Device for protecting electric vehicle
Inventor: TAMURA HIROAKI
IPC: B60L7/14
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the function of a protecting device which monitors the operation of an electric brake during braking of an electric vehicle with an air brake and the electric brake. SOLUTION: This protecting device is provided with an electric brake quantity discriminating circuit 20 comprising comparators 12, 14 and multipliers 13, 15, and a command generating circuit 30 consisting of a mask signal generating circuit 31, and AND element 32 and an OR element 33. Upper and lower limit values are set in the electric brake quantity discriminating circuit 20 to determine the electric brake quantity. In particular, if it is equal to or lower than the lower limit value the function of this protecting device is improved by masking the release command of an releasing contactor 2 with the command generating circuit 30, depending on the traveling state of the electric vehicle.
Patent JP-S57191550-A (JP)
Title: Focus matching device
Inventor: OKAMOTO YUUZOU
IPC: G03B13/02
Filed: 1981-05-21
Abstract: PURPOSE:To eliminate troublesome operation of a magnifying device which has the optical path for observation with the naked eye and the optical path of an image pickup system, by automatically correcting the focal point of a lens according to the visual power of an observer for the observation on a magnifying scale with the naked eye. CONSTITUTION:An automatic focus controller 1 operates a leukocyte sorting device to sort leukocytes, and also ouputs a command signal for focus matching to a device system register 3 on the basis of information on the focusing condition of an magnified image to move a lens l2 by a lens driving part 12 through a multiplexer 9, thus obtaining proper focal length. For observation with the naked eye, when a mirror M is rotated to change a device system optical path over to a naked-eye system optical path, a signal indicating a value close to the visual power of an observer is sent synchronously from an optical-path switching part 8 to a naked-eye system register 6 and a signal is sent from a visual-power fine adjustment part 7 as well. As a result, a signal which completely matches with the visual power of the operator is inputted to the lens driving part 12 to drive the lens l2 to the focal point.
Patent JP-S573149-A (JP)
Title: Data processing device
Inventor: OOTAKE SAKAE
IPC: G06F11/28
Filed: 1980-06-05
Abstract: PURPOSE:To eliminate needless key operations to shorten the debug processing time considerably, by interrupting the execution for a prescribed instruction temporarily and by providing a means which determines this execution interrupt time. CONSTITUTION:The number of execution steps and the interrupt time are set in an execution instruction number register 7 and an interrupt time set register 12. When instructions are executed, a CPU executes a prescribed processing on a basis of instruction data read out from a ROM and transmits the result to an output part 3. The value of an instruction execution number counter 5 is compared with contents set in the register 7 by a comparator 6; and if they coincide with each other, the counter 5 is reset. Further, this coincidence signal is inputted to a stop signal generating part 8 and an interrupt time counter 10 to start the count operation. The value of the time counter 10 is compared with the value of the register 12; and if they coincide with each other, a coincidence signal is outputted from a comparing part 11, and the CPU stop signal of a control part 8 is released to return the CPU to the execution state.
Patent JP-H03276879-A (JP)
Title: Mud guard for automobile
Inventor: ITO TETSUO
IPC: B62D25/18
Filed: 1990-03-26
Abstract: PURPOSE:To keep a mud guard from rusting as well as to enable it to be attached firm to a fender panel by forming a hard resin film to the inner surface of a mounting part, being opposed to the fender panel, of the mud guard for an automobile and also to the inner surface of a fender guard part, respectively. CONSTITUTION:This mud guard 1 consists of a mud guard body 2 and a fender guard part 3 made up of forming soft material of soft vinyl chloride resin or the like by means of injection molding, and a hard resin film 4 formed in each inner surface of these elements. The mud guard body 2 is formed into a nearly flat plate, and composed of an almost L-shaped flat-form mounting part 5 and a skirt part 6 extended downward from a peripheral part of this mounting part 5. In addition, the fender guard part 3 is formed as curved out toward the upper part out of a position along the peripheral part of the mounting part 5 from an opposite wheel side surface 2a of the mud guard body 2. In this constitution the hard resin film 4 is formed in an inner surface, leading to a bend part from an upper part of the mounting part 5, being opposed to a fender panel 51 at time of mounting, and another inner surface of the fender guard part 3 continuing to that inner surface.
Patent JP-H10268498-A (JP)
Title: Rinsing device and rinsing device for developing processing device
Inventor: OZAKI TAKAO
IPC: G03D15/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the high-humidity adhesive property of a heat developable photosensitive material obtained after heat developing processing regardless of humidity by rinsing only a surface required with a simple device constitution. SOLUTION: A pair of guiding rollers 226 and 228 is disposed above a washing roller 216. The lowermost points of the rollers 226 and 228 are positioned on a lower side from the uppermost point of the roller 216. The roller 216 rotates while rubbing on the lower surface of a film F, and the roller 216 takes out washing water by its high-speed rotation (400 rpm) and causes an eddy current on the upstream side of a contact part with the film F on the uppermost point with respect to the film F to be carried. By the eddy current, the lower surface of the film F is washed, and salt having high-humidity adhesive property can be washed away, and the taken-out washing water does not reach the downstream side of the roller 216, so that squeezing is also performed.
Patent JP-H07281437-A (JP)
Title: Photosetting resin laminated body
Inventor: MORI TORU
IPC: B32B27/00
Filed: 1994-04-14
Abstract: PURPOSE:To obtain a photosetting resin laminated body useful for the production of a high-density printed circuit board having through holes of small dianaeter. CONSTITUTION:The photosetting resin layer of the photosetting resin laminated body has 20-95% transmittance for UV rays of 365nm wavelength. The thermoplastic polymer included in the photosetting resin layer contains a compd. expressed by the formula and has 110-150 deg.C glass transition temp. This laminated body is used for the production of a printed circuit board having small- diameter through holes. In the formula, R1 is a hydrogen atom or alkyl group of 1-3 carbon number, X is a halogen atom or alkyl group of 1-3 carbon number, (n) is 0 or an integer 1 to 3 and when n>2, plural X may be same or different from each other.
Patent JP-H08271296-A (JP)
Title: Detecting equipment of gas leakage
Inventor: HOSOHARA YASUHARU
IPC: G01F1/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a detecting equipment for a gas leakage which attains the prevention of an excessive outflow owing to the leakage of gas in a large quantity caused by the breakdown of a gas supply passage of a low-pressure part and also attains the adoption of a construction being suitable for reduction of a size and which has a high packaging property and can be made to correspond to an existing installation very simply. CONSTITUTION: A valve holding part 26 having an inlet valve port 26c1 on the lower side and an outlet valve port 26c2 on the upper side is formed in a main supply passage, and the downstream end of a subordinate supply passage 13b is joined to this part. A valve element 28 is held in the valve holding part 26 and it floats up and opens the inlet valve port 26c1 when a gas flow rate is large, while it lowers under its own weight and closes the inlet valve port 26c1 when the gas flow rate is small. Thus, a supply passage switching means 2 for supplying gas only through the subordinate supply passage 13b having a flow rate detecting means 4 is constituted. The outlet valve port 26c2 is closed by the valve element 28 made to float up by jetting gas. A gas supply is shut/of the valve holding part 26 off by closing up an outlet by a gas shut-off means 3b provided outside the outlet.
Patent JP-S57193905-A (JP)
Title: Automatic train operating device
Inventor: MORIHARA KENJI
IPC: B60L3/08
Filed: 1981-05-19
Abstract: PURPOSE:To collate the stored line condition and the current location of a train for determining the running the running condition of a train, by providing an ATO device having a block position counter, distance counter and ROM to detect the current location of a train from the starting point. CONSTITUTION:In the ATO device 20, the distance data stored in the ROM memory 12 is extracted by the count value of the block position counter 4 to obtain the distance corresponding to a passed block section further to accumulate the count value of the distance counter 7 on said distance data. Thus, the distance from a starting point to current point of the train is detected with the line condition of the current point detected by stored line data. Such a detection of distance is restricted to the minimum in inaccurate factors of for distance due to wheel diameter errors or idling and gliding.
Patent JP-S51151030-A (JP)
Title: Fault character process control system in character display system
Inventor: AOKI TAKASHI
IPC: G06F3/037
Filed: 1975-06-20
Abstract: PURPOSE: To keep operators from doing wrong operations by temporarily changing fault character data with appointed character data. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02254708-A (JP)
Title: Manufacture of resin-bonded magnet
Inventor: IKUMA TAKESHI
IPC: H01F41/02
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a magnet having excellent oxidation resistant property and weatherproof property by a method wherein magnetic powder and resin are kneaded, and after the viscosity of the mixture has been brought in a specific state of viscosity by heating, it is put in a kneading machine, and a compound is formed. CONSTITUTION:When the above-mentioned compound is formed by kneading magnetic powder and resin, the mixture is brought to the state of viscosity (eta) of eta 300[kpoise] (shear rate 1000) by heating, then it is put in a kneading machine, and a compound is formed. The melted resin, which gives viscosity to the mixture of the magnetic powder and resin, is adhered to the surface of the magnetic powder, mechanical stress is alleviated as a result, and the coating film on the surface of the magnetic powder is protected. As a result, the exfoliation of the coating film on the surface of the magnetic powder can be prevented, and the oxidation-resisting property of the molded magnet can also be improved.
Patent JP-S58192502-A (JP)
Inventor: TAKASUGI TSUNEJI
IPC: A44C5/14
Filed: 1982-05-07
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-S531534-A (JP)
Title: Magnetic brush developing method for copying apparatus for electronic photography
Inventor: TANZAWA SETSU
IPC: G03G13/09
Filed: 1976-06-28
Abstract: PURPOSE: To adjust the image density on a photosensitive member without any adjustment of the exposure by changing the relative positions between the magnet of a developing member and the photosensitive member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04310196-A (JP)
Title: Magnetic card recording and reproducing device
Inventor: SHIBUYA HIROMI
IPC: G07C3/00
Filed: 1991-04-09
Abstract: PURPOSE:To provide the magnetic card recording and reproducing device resolving malfunction caused by wearing the plunger of a standard display device and eliminating trouble, such as differing a value magnetically recorded in a magnetic card from a value displayed as a standard by announcing the maintenance period of the standard display device at the magnetic card recording and reproducing device used for a card type automatic vending machine or the like. CONSTITUTION:A counting means 9 accumulates and counts the number of times displayed as the standard, and a time number comparing means 11 compares the above-mentioned number of times for accumulating and counting with the required number of times for maintenance, which is stored in a time number storing means 10 beforehand, of a standard display device 2b. When the required number of times for maintenance is reached, it is announced by an announcing means 12 that the maintenance is required. Thus, the malfunction caused by wearing the plunger of the standard display device 2b can be prevented.
Patent JP-S59204939-A (JP)
Inventor: TODA KAZUHIRO
IPC: D03D11/00
Filed: 1983-05-02
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。