baber/WOPTO huggingface dataset:
Patent JP-H02242008-A (JP)
Title: Denitration air preheater
Inventor: ARAOKA MAMORU
IPC: F23J15/00
Filed: 1989-03-14
Abstract: PURPOSE:To reduce the cost of a device and prevent the deterioration of a catalyst and raise the durability by providing a heat exchanger in which part of its heat transfer face is constituted of a denitration catalyst and which exchanges heat between the exhaust gas and the air for combustion, gas thermometer on the side of the outlet of the exhaust gas of a denitration device which is on the downstream side of the exhaust gas, and bypass duct which detours the heat exchanger and in which the degree of opening is variable. CONSTITUTION:Ammonia is thrown in from an ammonia pouring device 9 into the exhaust gas, and the reduction reaction of nitrogen oxide is performed in the high temperature heat transfer device 3 and a denitration device 4. In the high temperature heat transfer section 3 heat exchange is carried out at the same time between the exhaust gas and the air in a duct 2 on the side of the air. The exhaust gas which is out of the denitration device 4 performs heat exchange further in a low temperature heat transfer section 5 with the air in the duct 2 on the side of the air and then is discharged. The temperature of the exhaust gas which leaves a catalyst device 4 is measured by a gas thermometer 8, and based on the measured temperatures the damper of a bypass duct 6 is controlled and part of the air that flows in the duct 2 on the side of the air goes through the bypass duct 6 and detours a high temperature heat transfer section 3 and the volume of air that passes through the high temperature heat transfer section 3 is regulated.
Patent JP-H01233712-A (JP)
Title: Linear solenoid
Inventor: OKAWA MASAJI
IPC: H01F7/13
Filed: 1988-03-15
Abstract: PURPOSE:To obtain sucking force characteristics optionally, by selecting diameters of round holes which are made in fixing yokes in the direction of the thickness of each fixing yoke one after another optionally and controlling optionally magnetic resistance between the fixing yokes and a plunger. CONSTITUTION:A linear solenoid is composed of a cylindrical plunger 1, fixing yokes 2 and 3 having round conical holes which are passed through by the plunger 1, and a coil 7 which is formed by winding a wire around the outer periphery of the plunger 1. In such a case, diameters of round conical holes 8 which are made in the yokes 2 and 3 are selected in the direction of the thickness of each fixing yoke one after another optionally. The working range of the plunger starts from the action of its end face 10 entering from an end face 11 into the round hole 8 and ends in the action of the end face 10 reaching the end face 12 located at the opposite side of the end face 11 of the yoke 2. Thus, magnetic resistance between the fixing yokes 2 and 3 and the plunger 1 is controlled optionally and sucking force characteristics are obtained optionally.
Patent JP-H03264131-A (JP)
Title: Die circulating system of press
Inventor: MATSUMOTO ICHIRO
IPC: B21D37/04
Filed: 1990-03-13
Abstract: PURPOSE:To drastically decrease the man-hours required for an exchange by automatically exchanging the present production die and the production die after the next by an external preparatory plan during the executing of a pressing operation using the next production die by means of a press. CONSTITUTION:The present die 61 removed from the inside of the press 2 is gripped by a clamp 10 advanced into the press 2 by a hydraulic cylinder 11 and is carried out to a die circulating device body 1 by an internal preparatory plan. The next production die 62 to be used next is carried into the press 2 and is mounted to the press 2 by the internal preparatory plan. The operation by the next production die 62 is then started. The present production die 61 is discharged from the die circulating device body 1 and the production die 63 after the next is carried into the die circulating device body 1 upon completion of the discharge and is moved up to the position where the internal preparatory plan is possible. This die is held to stand by before the next exchange. The present production die and the production die after the next are automatically exchanged by the external preparatory plane while the pressing operation is conducted by using the next production die in this way and, therefore, the man-hours required for the exchange are drastically decreased.
Patent JP-S57175023-A (JP)
Title: Straightening method of thin plate structure such as outside plank and the like of railway vehicle
Inventor: MATSUMOTO ATSUSHI
IPC: B21D1/06
Filed: 1981-04-21
Abstract: PURPOSE:To efficiently perform a cauterizing work in case of straightening a thin plate, by performing a movement between cautery points by a heat source of low heat quantity and a speed, being below linear cautery heating, and controlling and heating to a heat source of high heat quantity and a stop time at a point-like cautery point, in case when the thin plate is treated. CONSTITUTION:When straightening the surface of a thin plate W, in case of performing  a cauterizing work, at first, gas of a heating torch 1 always remains jetted and ignited, and cooling air always remains jetted from a cooling fluid blow pipe 2, too. Subsequently, a bracket 3 is moved in the F direction at every distance P between the torch 1 and the blow-pipe 2. That is to say, a moving speed between A and A' is set to the extent that does not reach cautery heating, and in accordance with this movement, the cautery point A' is cooled by cooling air from the blow-pipe 2. Subsequently, the torch 1 is stopped at the cautery point A, heats the cautery point A until it reaches  a temperature required for the cauterization (650-700 deg.C in case of a soft steel plate). In this way, the bracket 3 is moved in order by a prescribed pitch, the cauterizing work of heating and cooling is performed continuously at the point A and the point A', and distortion of a thin plate structure such as an outside plank of a railway vehicle is removed.
Patent JP-S55151619-A (JP)
Title: Light attenuator
Inventor: IKUSHIMA HIROSHI
IPC: G02F1/03
Filed: 1979-05-15
Abstract: PURPOSE: To obtain the stable light attenuator of high response by controlling the opening and closing of a switch through detection of the quantity of incident light with a photoelectric conductor to feed and cut off the electric source power to a solid-state electro-optic effect element thereby controlling the transmittance of the solid-state electro-optic fiber element.  
     CONSTITUTION: When the quantity of incident light becomes more than the specified value, a switching means 4 is closed by a photoconductor 1 and photo detecting circuit 2, by which electric source power is supplied to the transparent electrodes 20, 30 of a solid-state electro-optic effect element 100. As a result of this, the light scattering mode of the element 100 which is fast in response and is stable in temperature, aging, etc. changes immediately to scatter the incident light and decrease the quantity of the light transmitting through the element 100, thus the incident light attenuator stable to high response is obtained. The similar results are obtainable even by providing a reflecting plate 40 to one electrode 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54163809-A (JP)
Title: Pharmaceutical preparation containing prostacyclins
Inventor: IAN SEIMOAA WATSUTSU
IPC: A61K9/00
Filed: 1979-05-16
Abstract: Stabilised pharmaceutical formulations of prostacyclin or certain analogues thereof comprising an amino acid buffer, optionally containing a base, and the preparation of such formulations.
Patent JP-S52142980-A (JP)
Title: Non-volatile semiconductor memory
Inventor: NOZAWA HIROSHI
IPC: G11C17/00
Filed: 1976-05-25
Abstract: PURPOSE:To obtain a non-volatile semiconductor memory of higher integration and lower costs by making possible the use of a dynamic system in reading out information from memory cells.
Patent JP-H03261385-A (JP)
Title: Ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: G05F1/44
Filed: 1990-03-12
Abstract: PURPOSE:To drive an ultrasonic motor with a required speed while a highly efficient operation is maintained by a method wherein a detecting means which detects the fluctuation information of a load and a phase control means which controls the phase of an input voltage applied to an oscillator in accordance with the output of the detecting means are provided. CONSTITUTION:The electrode 26 of a first piezoelectric unit 22 and the electrodes 27a and 27b of second piezoelectric units 23a and 23b are connected to amplifiers 60a and 60b. A phase detecting circuit 63 is electrically connected to the amplifiers 60a and 60b and phase information is supplied to a control circuit 64. Further, the speed variation of an ultrasonic motor 30 is detected by a speed detecting means such as an optical encoder 65a and, at the same time, speed information is supplied to the control circuit 63. If the load of the ultrasonic motor fluctuates, the phase of an input voltage applied to an oscillator is controlled in accordance with the fluctuation.
Patent JP-S54151738-A (JP)
Title: Device for operating engine
Inventor: YOSHINO TAKESHI
IPC: F02N11/10
Filed: 1978-05-19
Abstract: PURPOSE: To prevent an interlocking portion of a starter and an engine from damaging due to erroneous operation of the starter by providing a safety mechanism for automatically preventing switching operation of the interlocking portion on the basis of the detection of the operation of the engine.  
     CONSTITUTION: This device consists of an AC generator 17 driven by an engine, a charger 18 for charging a bettery 7 via the generator 17, a normally closed switch 19 provided in a power supply circuit to the starter 6, and a relay circuit 20 for detecting the operation of the engine E by flowing a current from the generator 17 to the charger 18 to open the switch 19 from the result of the detection and retaining the opened state of the switch 19. There is further provided a safety mechanism 21 which automatically prevents the switching operation of the interlocking state of the starter to the engine E due to the switch 8 on the basis of the detection of the operation of the engine E. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03261340-A (JP)
Title: Rotor for electric rotating machine
Inventor: GOCHO YOSHITSUGU
IPC: H02K3/12
Filed: 1990-03-12
Abstract: PURPOSE:To prevent heating of rotor by fixing a low resistance damper bar, extending in the axial direction, at the rising parts of a plurality of cross slots. CONSTITUTION:A winding 12 is wound in the slot 11 of a rotor 10 and secured by means of a wedge 16. A round damper slot 20a is made in the axial direction in the rising part 13a of the cross slot 13 in the rotor 10, and the damper bar 21a of a damper winding is inserted into the damper slot 20a. The damper winding is made of low resistance material such as copper or aluminum alloy which causes low heat loss due to current and low temperature rise. End of the damper bar 21a is connected with a short circuit board 22 and supported firmly on the outer circumferential section through a supporting ring 14.
Patent JP-H09330151-A (JP)
Title: Card
Inventor: HEATH CHESTER A
IPC: G06F12/06
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To greatly shorten time delay that a user experiences until productive work becomes ready on a system when the system is powered on again after being powered off, or reset unless a card is replaced in a slot, added, or removed as to a data processing system which has identification values stored on respective cards and performs initialization after the power source is turned on according to those identification values. SOLUTION: A system board 1 includes sockets or slots 2-0-2-7. Input/output option cards 5-0-5-7 can be inserted into those slots so that they can be replaced. Those cards control a variety of peripheral devices which are integrated on the cards or connected through external connectors. Further, the board 1 includes a bus 17 which links a CPU 8, main memory modules 9, 10, and 11 of a RAM, a DMA controller 12, a timing controller 13, a slot and address composite unit 14, other logic elements 15, a power source 16, and a central arithmetic processor with each other or with additional peripheral equipment.
Patent JP-S58180203-A (JP)
Title: Method for restoring filtrate quality of ultrafilter membrane
Inventor: WATANABE KOUHEI
IPC: B01D65/06
Filed: 1982-04-14
Abstract: PURPOSE:To wash an ultrafilter membrane with extremely pure water after bringing the same into contact with an acid soln. in a method for restoring the filtrate quality of said membrane. CONSTITUTION:An ultrafilter membrane of which the filtrate quality is degraded (the specific resistance of filtrate is increased) by the bacteria, metallic colloids, high polymer org. substances, etc. stuck and accumulated on the surface is brought into contact with a soln. of an inorg. or org. acid and is then washed with extremely pure water. If necessary, the ultrafilter membrane may be brought into contact with the acid after the membrane is brought into contact with a soln. mixture prepd. with a hydrochlorite or hypochlorous acid and a metallic ion sealing agent and further an alkali as the 3rd component and is then rinsed with the extremely pure water as a pretreatment. The material and shape of the ultrafilter membrane is not particularly limited.
Patent JP-S51137485-A (JP)
Title: Mass analyser directly connected to gas chromatograph
Inventor: SHIRATORI RIYUUJI
IPC: G01N27/62
Filed: 1975-05-23
Abstract: PURPOSE: To provide a mass analyser directly connected to gas chromatograph which is simple in mechanism, high in workability and improved in temperature idstribution and vacuum retainability, by making improvement particularly on the shut-off mechanism of the flow line from a separator to an ionization chamber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11258014-A (JP)
Title: Pulse counting processing circuit for gas flow meter, and pulse counting processing method
Inventor: NAGAHASHI KENICHI
IPC: G01F1/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To downsize a scale for a pulse counting processing circuit, to speed up measuring processing for a flow rate, and to reduce electric power consumption. SOLUTION: A counting part 11 counts the number of pulses one by one, for example by subtraction, every time when a pulse is output from one sensor, the subtraction is switched to addition after the lapse of a prescribed time, and the part 11 carrys out addition to the number of the pulses one by one every time when a pulse is output from the other sensor. By this manner, the number of pulses is not required to be input and output, for example to a memory system, difference in the number of pulses input from the respective sensors is counted by one counting part 11, and a control part 14 is not required to control the memory system and an operation part all the time during the counting of the difference in the number of the pulses.
Patent JP-S58179332-A (JP)
Title: Inspection method of leakage of liquid
Inventor: FUKUDA RIYOU
IPC: G01M3/26
Filed: 1982-04-14
Abstract: PURPOSE:To inspect the degree of leakage of liquid in a housing such as a gear box or crank case of an automobile easily and quantitatively, by inserting the bellows of a measuring device having the measuring device for the internal pressure of the bellows tightly into a specimen, submerging the specimen into an external liquid and applying a specified air pressure to the bellows. CONSTITUTION:The bellows 3 of a measuring device is inserted tightly into a specimen 8, and all the openings 5-7 of the specimen 8 are sealed liquidtightly with sealing plates 51, 61, 71 or by using packing materials or sealants. Internal liquid 9 is filled in the specimen 8. The assembly prepared in such a way is submerged into external liquid 10 similar to the liquid 9 and a specified air pressure is applied through a stop valve 2 to the bellows 3 and the valve 2 is closed. The reading on a measuring means 4 for internal pressure right after closing of the valve 2 and the reading upon lapse of a specified time after the closing of the valve are read, whereby the rate of leakage of liquid is calculated from the differential pressure value thereof.
Patent JP-H05328483-A (JP)
Title: On-vehicle speaker system
Inventor: KASAI JUN
IPC: H04R1/02
Filed: 1991-03-02
Abstract: PURPOSE:To provide an on-vehicle speaker system with which a listener riding on a vehicle at its front part can avoid the direct radiation of sounds and can listen the reproduced stereophonic sounds of high quality through a speaker set remote from the listener regardless of the presence or absence of other passengers. CONSTITUTION:The speakers 6a and 6b are set at the right and left sides of an instrument panel 5, and a sound radiating surface is attached to a front glass 7 so that its position can be freely controlled. Thus the sounds radiated from both speakers 6a and 6b are reflected on the glass 7 and radiated into a vehicle. Then the balance of sound volume is easily controlled between both speakers 6a and 6b for the sterephonic reproduction.
Patent JP-H02239569-A (JP)
Title: Layering pole plates for storage battery
Inventor: KIRIMURA MASAHIRO
IPC: H01M10/14
Filed: 1989-03-13
Abstract: PURPOSE:To fold a separator securely in a predetermined size for even large pole plates by combining a pick and place for transferring anode plates and anode plates with a pleating part having a function of pleating the separator vertically. CONSTITUTION:Anode plates and anode plates 10, 11 are positioned by reciprocation of a slide unit 8 in front of a pleating part which has a function of pleating a separator 12 vertically using a loosening preventing arm 3 having a pin 4 which can be put in and out and a separator pulldown block 1 after the cathode plates 10 and anode plates 11 are put on the slide unit 8. The anode plates and cathode plates 10, 11 are alternately transferred and layered repeatedly using a pick and place 9, and the separator 12 is cut when a predetermined number of the plates are layered.
Patent JP-H04275133-A (JP)
Title: Method for preventing shift of bituminous damping sheet at time of thermal welding
Inventor: SUZUKI TERUO
IPC: B29L31/30
Filed: 1991-03-01
Abstract: PURPOSE:To make a bituminous damping sheet (hereinbelow referred to as a damping sheet) easy to handle and to prevent the shift thereof at the time of the thermal welding of the damping sheet, which has a through-hole part exposing the predetermined upper surface of the protruding part of a vehicle floor panel becoming a floor tunnel, to the protruding part of said panel. CONSTITUTION:To the surface of the protruding part of a vehicle floor panel becoming a floor tunnel, a damping sheet having a through-hole part exposing the predetermined upper surface of said protruding part is thermally welded. The damping sheet is formed into such a shape that bending margins with predetermined width are provided to both left and right side parts of the through-hole part through fold lines. The damping sheet is thermally welded in such a state that the surface of the protruding part around the predetermined upper surface part is covered and the bending margins are arranged in a state protruding above the upper side of the protruding part.
Patent JP-S55154644-A (JP)
Title: Integrated circuit device
Inventor: SASAKI TOORU
IPC: G01R31/26
Filed: 1979-05-18
Abstract: PURPOSE: To enable to diagnose all the observing points in an integrated circuit without increasing the number of input and output terminals, by providing a circuit picking selectively up a number of observing points inside the integrated circuit.  
     CONSTITUTION: In an integrated circuit 100, a logic circuit 101 which plays an essential role of the integrated circuit, clear terminal 113 of registers, register 112 connected to the terminal 114 feeding input data to the register, and selection circuit 115 selecting many observing points 104W111 are provided. Further, the logical change of a control signal fed to the terminal 114 is counted at the register 112, and the counted value is fed to a logic gate circuit taking the signal of the check points 104W111 as inputs via the decoder circuit 118 of the selection circuit 115, and a signal selecting the check points 104W111 is picked up from the logic gate circuit, and the signal diagnosing the points 104W111 via an OR element 120 is output from an output terminal 117 via the OR element 120. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59186540-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/14
Filed: 1983-04-07
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-H11253743-A (JP)
Title: Method for desulfurization of exhaust gas
Inventor: MIYAGAWA HISASHI
IPC: B01D53/50
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce an amount of use raw material magnesium hydroxide of by a method wherein in the case wherein an exhaust gas containing a sulfur oxide and a hydrogen chloride is treated with magnesium hydroxide as a desulfurization agent, a separation process wherein gypsum dihydrate, magnesium chloride, and magnesium hydroxide are avoided from being mixed in blow wastewater is provided. SOLUTION: While an absorbing liquid containing magnesium hydroxide is allowed to flow down in a shower shape in a desulfurization column 1, the absorption liquid is brought in gas-liquid contact with an exhaust gas G1 containing a sulfur oxide, and the sulfur oxide is absorbed to the solidified as magnesium sulfite or the like. A treating liquid is thereafter sent to an oxidizing tank 3 with a pump, a sulfuric acid generated by oxidation by air is allowed to react with magnesium hydroxide to be supplied for adjusting pH, and converted to magnesium sulfide. Then, the treating liquid is sent to a double decomposition tank 4, allowed to react with calcium hydroxide from a supply tank 5 to convert the magnesium sulfate to calcium hydroxide and gypsum dihydrate, and the magnesium hydroxide is sent back to the desulfurization column 1 via a separator 6.
Patent JP-S52125705-A (JP)
Title: Armature
Inventor: SHIGEURA JIYUNICHI
IPC: H01R39/14
Filed: 1976-05-26
Abstract: PURPOSE: To absorb strain caused by temperature elevation by providing engaged face on which commutator fastening part is engaged at the position where some gap is taken from the gravity center to commutator side, in the armature in which ring spring is set, and commutator is held by fastening part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09230540-A (JP)
Title: Silver halide photographic sensitive material and image forming method using that
Inventor: YAMASHITA SEIJI
IPC: G03C5/31
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To maintain high sharpness even in an ultrafast processing system and to realize a developing process with an extremely small amt. of replenisher and waste liquid by using a compd. which is decolorized in a developing process as a dye used for a dye-fixing layer. SOLUTION: When a dye which is decolorized by irradiation with light is used, the image forming method includes a decolorizing process by irradiation with light. However, the process may be simultaneously carried out in a fixing process or the succeeding processes or may be included as an independent process prior to or after a drying process. Decolorization of the dye means that the absorption of the dye for 550nm wavelength is decreased to <=5% of the absorption before the treatment. The remaining rate of the decolorizing dye in the photosensitive material after the treatment is preferably between 20% and 100%, and more preferably 30% to 100%. The amt. of waste liquids such as a developer and a fixing liquid calculated in terms of per 1m<2> of the photosensitive material is preferably between 0ml and 300ml for each liquid, and especially preferably between 0ml and 120ml.