baber/WOPTO huggingface dataset:
Patent JP-H03217632-A (JP)
Title: Fuel injection device of engine
Inventor: YAMANE KOICHI
IPC: F02D41/32
Filed: 1990-01-23
Abstract: PURPOSE:To properly secure an air-fuel ratio at the acceleration time by comparing an intake pipe pressure value with the average value thereof, then judging that an engine is in an acceleration condition at the time when deviation of a specified value or more is generated, and injecting fuel at asynchronous timing. CONSTITUTION:Engine speed Ne is calculated based on a signal cycle T by a crank angle sensor 5. A volume efficiency etav stored in a ROM 64 is compensation-calculated based on the speed Ne and value of intake pipe pressure Pbn. Outputs of a pressure sensor 3 are A/D-converted, and the A/D conversion value Pbn is multiplied for calculating an A/D conversion average value Pbmean of the pressure sensor 3 so as to count up A/D conversion times N. A value obtained by adding a specified value alpha to the A/D conversion average value Pbmean is compared with a pressure sensor value Pbn. It is judged that the engine is in an acceleration condition when the latter value is larger. Injector driving pulse width PW2 of asynchronous injection is then calculated in the case it is not in the acceleration condition. After that an injector 4 is driven and fuel is supplied, and an acceleration condition flag is set so as to finish processing.
Patent JP-H07214769-A (JP)
Title: Ink jet head
Inventor: FUJII MASAHIRO
IPC: B41J2/015
Filed: 1994-02-08
Abstract: PURPOSE:To provide an ink jet head enhanced in reliability capable of always stably emitting ink in order to obtain a stable high printing quality and not causing trouble such as destruction even if used for a long time and efficiently drive the ink jet head by low driving voltage. CONSTITUTION:An ink jet head 10 has nozzles 4, the vibration plates 5 provided to a part of the emission chambers 6 communicating with the nozzles 4 and the electrodes 21 provided in opposed relation to the vibration plates 5. An oxide film 24 is formed to the surfaces opposed to the electrodes 21 of the vibration plates 5 and the material quality of the electrodes 21 is an oxide conductor of indium, tin, zinc or cadmium.
Patent JP-2000046308-A (JP)
Title: Manufacture of cookstove burner
Inventor: KAMIYAMA KAZUNORI
IPC: F23D14/74
Filed: 1998-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a cookstove burner can be manufactured easily at a reduced manufacturing cost. SOLUTION: At the time of manufacturing the burner head B of a cookstove burner, an incomplete burner head body D provided with many radial burner port grooves 2 formed on a head man body 16 on the center side than the peripheral edge side, an annular wall section 6 which is formed on the outer peripheries of the grooves 2 and from which a main burner port 3 and annular projecting lines 4 for flame retention burner ports are formed a columnar projecting section 17 which is formed above the center of the main body 16 and from which a shade section 14 is formed through a vent hole 13, and a recessed hole 19 which is bored through the center of the main body 6 and from which a secondary blowhole is formed is fabricated by forged forming in a first process.  In a second process, the main burner port 3 communicated with the burner port grooves 2 is formed by leaving the annular projecting strips 4 in the lower section by cutting the annular wall section 6 of the burner head body D by means by means of a lathe. In addition, the vent hole 13 communicated with the recessed hoe 19 is formed by leaving the shade section 14 and a supporting leg 20 by cutting the columnar projecting section 17 by means of the lathe.
Patent JP-H02193657-A (JP)
Title: Ultrasonic operating instrument
Inventor: AKIYASU MASAHIRO
IPC: A61B17/22
Filed: 1989-01-24
Abstract: PURPOSE:To break and suck only a desired foreign matter in a body to be inspected, to suck a liquid in the reagent, and to discharge the foreign matter and the liquid to the outside of the reagent by equipping the subject ultrasonic operating instrument with a transmission part having a flexibility for transmitting an ultrasonic vibration to the foreign matter and breaking the foreign matter and a tube-shaped protective cover part to suck the foreign matter and the liquid. CONSTITUTION:A sucking part 26 of this instrument is composed of a transmission part 22 having flexibility for transmitting the ultrasonic vibration to the foreign matter and a tube-shaped protective cover 24 having flexibility for including this transmission part 22 and sucking the foreign matter at the tip part of a horn 16. Therefore, an operating instrument tip part can have flexibility and can be freely inserted into the reagent. Further, the sucked foreign matter, the sucked liquid, etc., can be effectively discharged by providing, for example, two sucking ports at positions opposite to each other in the horn 16. Namely the broken foreign matter, the liquid, etc., are passed through a passage in the sequence of the hollowed horn 16   a piezoelectric transducer 14   a tube 11, sucked in a suction pump, and discharged to the outside of the body to be inspected.
Patent JP-H08210966-A (JP)
Title: Removing device of bubble in flow type particle image analyzing device, and sheath solution, washing solution or filling solution
Inventor: KOJIMA YASUAKI
IPC: G01N15/14
Filed: 1995-02-01
Abstract: PURPOSE: To improve the identifying precision by transferring a sample to a flow cell in stable state to enhance the image quality of a particle image. CONSTITUTION: A sample discharged from a sample nozzle 122 is supplied from the sample solution inlet port 123 of a flow cell 125 in a fixed quantity. A pure sheath solution containing no particle is supplied in a fixed quantity from a sheath solution bottle 133 through a sheath solution inlet port 124, and a sheath flow which is a steady laminar flow in which the sheath solution encloses the sample solution is formed in the flow cell 125. As the sheath solution, a polyoxyethylene nonionic surface active agent is used. Thus, the inner wall surface of a passage tube is coated with a hydrophilic group, the adhered bubbles are floated, and the adhesion and readhesion of floating bubbles are also prevented. When solenoid valves 126, 130 are opened and closed, the bubbles accumulated in the upper part of a collecting tank 134 are exhausted through a bubble outlet port 129.
Patent JP-S62172791-A (JP)
Inventor: NISHIZAWA KEIJI
IPC: B23K3/04
Filed: 1986-01-27
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-H04242434-A (JP)
Title: Control system for general computer
Inventor: FUKUOKA SHUNICHI
IPC: G06F9/00
Filed: 1991-01-16
Abstract: PURPOSE:To offer the control system for a general computer which can store surplus information automatically and evade the overload state of a central arithmetic control part completely. CONSTITUTION:The central arithmetic control unit 1 is equipped with a dedicated control means 1a which monitors the use rate of a storage part 2a in an external operation part 2, a retrieval means 1b which retrieves the storage part 2a under the control of the control means 1a and detects the place of surplus information exceeding specific capacity, a transferring and deleting means 1c which transfers the surplus information from the storage part 2a to a stand-by storage part 2b and deletes the surplus information from the storage means 2a, an attribute control table 1d wherein attribute information regarding stored information is written when the specific capacity is exceeded to perform control, and a display means 1e which displays the attribute information under the control of the control means 1a.
Patent JP-S63183232-A (JP)
Title: Control device for air-fuel ratio of internal combustion engine
Inventor: HIROSE KATSUHIKO
IPC: F02D41/02
Filed: 1987-01-27
Abstract: PURPOSE:To perform accurate air-fuel ratio control irrespective of pressures in an intake manifold of an internal combustion engine by detecting the intake manifold pressure and correcting fuel supply rate so that blow-through of fresh intake is compensated according to the detected value. CONSTITUTION:A 2-cycle internal combustion engine 1 or the like having a great blow-through rate of fresh intake is provided with a means 2 for supplying a required rate of fuel and a means 3 for calculating a fuel supply rate determined by operating conditions such as load and rpm of the internal combustion engine 1. A means 4 is also provided for detecting pressure in an intake manifold 2 of the engine 1. A means 5 is further provided for calculating a correction factor of fuel supply rate based on the detected pressure in the intake manifold 2 and for correcting the fuel supply rate calculated with the means 3 according to the blow-through. A means 6 is further provided for forming a fuel supply signal to be sent to the means 2 so that a corrected rate of fuel is supplied to the engine 1.
Patent JP-H11211642-A (JP)
Title: High-temperature high-pressure atmosphere testing device
Inventor: YOKOI MASAAKI
IPC: G01N3/18
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To achieve the fatigue/creep test and the pull/compression test of a sample under the atmosphere of a gas, a steam, or the like and under high- temperature and high-pressure condition by forming a container in an inner/outer double structure and reducing the annular space between an inner container, the support member of the sample, or the like. SOLUTION: When the inside of an internal container 50 is set to a desired gas atmosphere, a valve is adjusted and an active gas and/or an inactive gas is supplied to an annular space 62 of the internal container 50 by a compressor 96 from an active gas source 92 and/or an inactive gas source 94. In this case, water in a tank 63 is not sent by pressure. On the other hand, when the inside of the internal container 50 is set to steam atmosphere, the valves of the active gas source 92 and the inactive gas source 94 are closed, and water in the tank 63 is forcibly sent by a pump 65. Then, in either case, a gas or water in the internal container 50 is heated by a heating zone 4.  In a testing in a gas atmosphere, the container 50 or 80 in a double structure is adopted, thus easily obtaining high-temperature and high-pressure gas atmosphere and testing a sample 66 under various kinds of conditions.
Patent JP-H01189625-A (JP)
Title: Spatial light modulating tube
Inventor: OI YOSHIHARU
IPC: G02F1/03
Filed: 1988-01-25
Abstract: PURPOSE:To enhance spatial resolution by forming an electrically conductive transparent film on one surface of a transparent thick substrate for reading light, and forming an electrically conductive substance layer such as Al at one part on the electrically conductive transparent film. CONSTITUTION:An electrically conductive transparent film 22 consisting of ITO(indium tin oxide) is formed at one surface of a glass substrate 21 obtained by optical polishing the both surfaces of a second bottom at a diameter 38mm and at a width 10mm. Al dots 23 at the diameter of 1mm are deposited at the width of 2mu on the electrically conductive transparent film 22. In addition, an electrically conductive transparent film 26 is electrically made contact with the Al dots 23. In such a case, by sticking an LiNbO3 monocrystal 25 to a thick glass substrate 21 and polishing it, the width is made thinner to 50-80mum, and by electrically conducting the interval between the glass substrate surface and the electrically conductive transparent films 22 and 26 of the crystalline plate surface, an action voltage can be reduced.
Patent JP-S61176365-A (JP)
Inventor: USUKI NOBUYOSHI
IPC: A61N1/00
Filed: 1985-01-31
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-S59143848-A (JP)
Title: Front back change over system reversal device for sheet of paper
Inventor: HIRAOKA SHIGEAKI
IPC: B65H15/00
Filed: 1983-02-03
Abstract: PURPOSE:To enable sheets of paper to be securely subjected to front-back reversal process with high speed by sending both front sheet and back sheet into a sheet reversing space and then reversing the back sheet while the front sheet is fed out as it is through a change-over member. CONSTITUTION:A reversal device 1 interposed between a transfer path 2 and a delivery path 3 is provided with a sending path 5 comprising a belt 15 trained over rollers 13, 14 and a returning path 6 comprising a belt 20 trained over rollers 18, 19. Also, a course blocking member 7 consisting of spring materials is provided above the belts 15, 20, while a pair of drive belts 27, 31 rotated by the rotation of a common drive shaft 4 are provided beneath said belts. Further, a the drive shaft 4 is provided with a rear sheet end moving body 8 comprising an endless belt 8A and a change-over member 9 which can be put into and out of a reversal space 9. When the change-over member 9 is in the projecting position shown in the drawing, sheets of paper are not reversed, but transferred to the return path 6 side as they are.
Patent JP-S55109179-A (JP)
Title: Slow starter for ac motor
Inventor: SANAKA YOUZOU
IPC: H02P1/28
Filed: 1979-02-15
Abstract: PURPOSE: To lower the residual voltage produced by a voltage regulator for an AC motor after completing the starting of the motor by applying the logic product signal of the output signal of a start completion signal generator and the output signal of a power supply synchronization detector to a pulse generator.  
     CONSTITUTION: A voltage waveform VS synchronized with the voltage waveform VO applied between the terminals of a voltage regulator 5 from a synchronization detector 1 is converted through a sawtooth wave generator 2 into a sawtooth wave V 2  when starting an AC motor. When the sawtooth wave V 2  reaches the pulse voltage VP, a pulse generator 4 produces a firing pulse to the voltage regulator 5 to apply lowered voltage to the motor 6. Since the outputs of a timer 3 and the detector 1 are applied to a logic multiplier 7 before the generator 2 produces a sawtooth wave V 1  when a starting time setting timer 3 is operated, the pulse generator 4 produces a firing pulse at the time of a voltage restricting angle α 0 . Accordingly, the residual voltage produced by a voltage regulator 5 after completing the starting of the motor is lowered in the amount corresponding to the differential voltage restricting angle α 1 -α 0  as compared with the conventional case. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02196871-A (JP)
Title: Powder ink and printing apparatus using same
Inventor: ITO HIROSHI
IPC: C09D11/00
Filed: 1989-01-25
Abstract: PURPOSE:To provide powder ink directly serviceable as ink for heat transfer printing, consisting of polymeric granules prepared by polymerization of a polymerizable monomer in the presence of a combination of a specific low temperature melting component and coloring material. CONSTITUTION:The objective powder ink consisting of polymeric granules prepared by polymerization of a polymerizable monomer in the presence of a combination of a low-temperature melting component soluble to this monomer and a coloring material. This ink can be used in a printed image-forming method with a process to form printed images through heat transfer printing technique and a second process to regenerate ink sheet using electrostatic force.
Patent JP-S62174461-A (JP)
Inventor: FUKUDA YOICHI
IPC: E04H6/18
Filed: 1986-01-29
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-S62174349-A (JP)
Title: Ferritic stainless steel free from sulfuric acid microgroove
Inventor: ABE SEISABURO
IPC: C22C38/28
Filed: 1986-01-29
Abstract: PURPOSE:To obtain a ferritic stainless steel causing no sulfuric acid microgrooves particularly at the time of pickling in manufacturing hot-rolled steel plates, by providing a composition containing one or more elements among Zr, Ti, Nb, Mo, Y, La, and Ce as unreacted elements in a steel having a prescribed composition in the prescribed percentage based on the P content in the steel. CONSTITUTION:The titled ferritic stainless steel has a composition containing, by weight, <=0.12% C, <=1% Si, <=1% Mn, <=0.04% P, <=0.03% S, 0.05-0.2% Al, and besides the above, one or more kinds among above-mentioned unreacted elements in steel so that the sum of the atomic ratios of their content to P content is 0.5-5. This stainless steel is perfectly free from intercrystalline microgrooves at the time of sulfuric acid descaling pickling caused by the intercrystalline segregation of P as an impurity element in steel during slow cooling after hot rolling or after hot rolling-annealing.
Patent JP-S53101960-A (JP)
Title: Oscillation circuit device
Inventor: KAWATANI KENJI
IPC: H01L27/06
Filed: 1977-02-18
Abstract: PURPOSE:To simplify the integration by connecting an external fitting part to th oscillation circuit exclusive-use terminal reduced until one so as to improve the oscillation precision.
Patent JP-S63188415-A (JP)
Title: Meandering controller for rolling mill
Inventor: OHASHI MAKOTO
IPC: B21B37/00
Filed: 1987-01-28
Abstract: PURPOSE:To reduce edge drops by detecting a forward differential tension and a shift amount of a strip in the lateral direction, etc., of an (i+1)th stand as well as of an (i)th stand and controlling a leveling amount of the (i)th stand based on the above detection values. CONSTITUTION: Ti, i+1 is a differential tension in front of an (i)th stand,  Sei is a leveling amount of the (i)th stand,  W is a shift amount in the sheet lateral direction,  C is a differential crown amount in the sheet lateral direc tion, A, B, and C are constant determined by rolling schedules.  Ti, i+1 and  Ti+1, i+2 are detected by a tension meter 4 and  W and  C are detected by a CPC device and a crown meter in back of a mill. Ai, Ai+1, A'i+1, B, and C are found by respective schedule calculations. B W+C C is prepared by a bias signal device 8 and values of  Ti, i+1-Bi W-Ci C and  Ti+1, i+2-Bi+1 W-Ci+1 C are inputted to an effect elimination device 9. Then, Results by a prescribed calculation are outputted to a meandering correction device 5 to perform the stable meandering control.
Patent JP-S60162038-A (JP)
Title: Drained hot water supply equipment of waste heat recovery power generating plant
Inventor: HOSODA SHIROU
IPC: F02G5/02
Filed: 1984-01-31
Abstract: PURPOSE:To increase the temperature of hot water and enable continuous supply thereof by recovering waste heat in the form of hot water from a waste heat source which varies in temperature and combining a plurality of accumulators and a temperature adjusting valve to each other to link them. CONSTITUTION:High temperature water whose heat is absorbed in a converter 2 is carried from the high temperature water outlet 5 of a temperature adjusting valve 3 into a mixing accumulator 18. High temperature water flowing out of the accumulator is sent via a circulation pipe passage 7 to a freon heat-exchanger 8 to be heat-exchanged with freon inside a freon pipe passage 16. The resulting low temperature water is then fed to the converter 2 via a pump 9, a circulation pipe passage 10 and a pump 1. Thus the high temperature water is circulated. A part of high temperature water inside a high temperature water pipe passage 21 proceeds into a branch pipe 22 so that low temperature water inside a high temperature water accumulator 19 and a low temperature water accumulator 20 is forced to be discharged and new high temperature water is supplied to fill said accumulators therewith. The high temperature water is stored therein. At the time of unblow work inside the converter, the temperature adjusting valve 3 is changed to close the high temperature water outlet 5 so as to send high temperature water inside each accumulator to the freon heat-exchanger 8.
Patent JP-H05210321-A (JP)
Title: Transfer device
Inventor: AISAKA SEIYA
IPC: G03G15/16
Filed: 1992-01-31
Abstract: PURPOSE:To change discharge distribution along a paper carrying direction in a transfer device. CONSTITUTION:Plural discharge wires for transfer 32 and 33 are provided in a transfer charger 30 functioning as the transfer device. The discharge wire 32 is arranged on the upstream side and the discharge wire 33 is arranged on the downstream side. The diameters of the discharge wires 32 and 33 are made different. Then, the two discharge wires 32 and 33 are connected to a constant-current type DC high voltage transformer 35 in parallel. The discharge characteristics of the discharge wires 32 and 33 are different in accordance with the size of the diameter of the wire. Since the discharge wire having the smaller diameter performs stronger discharge, desired transfer discharge distribution is obtained by selecting the diameter, the number and the arrangement of the discharge wires.
Patent JP-H07225466-A (JP)
Title: Film image inputting method
Inventor: SUGIYAMA TADASHI
IPC: H04N5/253
Filed: 1994-02-10
Abstract: PURPOSE:To shorten a time for processing by performing a frame reproducing processing without performing a photographic condition recording processing in the case of using a photographic film having a magnetic recording layer on which the photographic condition is already recorded. CONSTITUTION:In the case of not having a scanning history, the photographic film F is carried in a forward direction, and rought image data on a whole frame P is stored by a RAM 44 through a CCD line sensor 16. And after the photographic film F is carried in a reverse direction and stored in a film cartridge 24, the photographic film F is carried in a forward direction, and the photographic condition of each frame detected based on the image data is recorded on the magnetic recording layers 56 of every frame P through a magnetic head 52. In the case having a scanning history, the photographic film F is carried in the forward direction without performing the photographic condition recording processing, and minute image data on the frame P is fetched through the CCD line sensor 16 in accordance with the photographic condition of the frame P, and then, the data is outputted to a monitor TV 50.
Patent JP-S61177557-A (JP)
Title: Control system for cache memory
Inventor: KOTO MASATOSHI
IPC: G06F12/12
Filed: 1985-02-01
Abstract: PURPOSE:To use data as an object of data transfer after a following request to read is written completely in a cache memory without waiting for the end of block transfer by providing a means which produces an empty cycle, a means which indicates that the data is usable, and a means which processes a request to read the cache memory. CONSTITUTION:A read address from a data request origin is stored in an address register ADR2. The cache memory 9 consisting of an address array and a data array is accesses on the basis of the address and when there is data in the cache memory 9, read data is returned to the data request origin through a data selector 11 and a read data bus 16. When the requested data is not in the cache memory 6, the read address is transferred from an APR2 to a read address register RAR5 and a memory address bus 12 is used to sent a request for block transfer to a main storage device. The requested block transfer is performed by transferring data on a memory data bus 13 to the read data register RDR6 at the timing of a reply signal 14.