baber/WOPTO huggingface dataset:
Patent JP-H0439054-A (JP)
Title: Ink jet printer
Inventor: HIRABAYASHI HIROSHI
IPC: B41J29/17
Filed: 1990-06-05
Abstract: PURPOSE:To blow off paper dust and the like to ensure the ejection of an ink drop by mounting a duct-integral fan which moves in the travel direction of a recording head as an integral part of the recording head and has an top end of an inverted-V shape in a direction that air flows along the printing surface of a recording medium. CONSTITUTION:On recording paper S fed into a printing part while being lightly depressed on a presser plate 45, characters, graphics, and the like in accordance with information to be recorded are written by an ink jet head 82 disposed on a carriage 80 running along two guide rails 81. At the time of writing, a duct-integral fan 83 on the carriage 80 blows air blown from an inverted-V shape air outlet against the both sides of the recording paper S and makes the air flow toward each end. In this manner, paper dust, foreign particle, and the like adhering on the recording paper S are blown off to be prevented from adhering on a nozzle. At this time, the air flow is so divided to the both sides as to avoid the nozzle surface of the ink jet head 82. Thus, a failure in ejecting ink caused by the air, such as askew flying, never occurs.
Patent JP-H09304189-A (JP)
Title: Single-pulse autocorrelator
Inventor: IWATA TETSUO
IPC: G01J11/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a single-pulse autocorrelator which is small and by which the pulse width of light to be measured can be measured precisely and easily. SOLUTION: In a single-pulse autocorrelator 44, light 48 to be measured is branched, two pulses 50, 52 whose relative delay time difference is zero are made incident on a nonlinear crystal 46, the spatial image width of generated SHG(second harmonic generation) light 54 is measured, and the pulse width of the light to be measured is measured. In this case, the crystal plane of the nonlinear crystal 46 is constituted to be a prism shape in such a way that the two pulses 50, 52 are incident perpendicularly to the crystal plane.
Patent JP-S5936689-A (JP)
Title: Antiurokinase monoclonal antibody
Inventor: YAMASHITA HITOSHI
IPC: C07K16/00
Filed: 1982-08-26
Abstract: NEW MATERIAL:An antiurokinase monoclonal antibody having specificity to human urokinase, 14,000-18,000 molecular weight, belonging to IgGl subclass, having 5.0-6.5 isoelectric point. CONSTITUTION:For purification and determination of urokinase useful as a remedy for throbosis. PROCESS:For example, urokinase separated from culture solution of human renal cell is injected into a mouse, which is immunized. Its spleen is extracted to collect a lymphoid B cell, which is blended with a myeloma cell from tumor of mouse bone marrow, and the blend is subjected to cell fusion in the presence of polyethylene glycol. The fused hybrid cell is cultivated, antibody production is examined by enzymatic immune measurement, a cell having antibody production is cloned and cultivated to separate a prepared monoclonal antibody.
Patent JP-S5670829-A (JP)
Title: Double shell fluidized layer reaction column
Inventor: MATSUO NORIO
IPC: B01J6/00
Filed: 1979-11-15
Abstract: PURPOSE: To facilitate stripping of hot particles and to enable a continuous operation in the process of decomposing heavy oils using hot particles by constructing a decomposition-reaction column with a double-shell fluid layer type.  
     CONSTITUTION: High-temperature particles in the inner column 2 are violently flowed by steam supplied from the fluidizing-steam nozzle 10 through the net plate 4. Base oil such as asphalt is sprayed from the nozzle 15 to the lower part of inner column 2, so that the oil contacts the hot particles and is decomposed into decomposed gas, light oil, and coke. The decomposed gas and light oil are guided from the nozzle 14 of a fractional distillation column. Coke-deposited hot particles overflow the inner column, flow down through the stripping section 12, and are decreased in their speed by the baffle plates 3 installed in the midway. During flowing, the particles undergo effective stripping by high-temperature steam sent from the nozzle 5. The particles then are floated by lifting gas 6 through the transporting pipe 8 and sent to the regeneration tower, again back to the inner column 2 through the pipe 7, and serve for continuous operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09329666-A (JP)
Title: Neutron detector and its manufacture
Inventor: GOTO TOYOICHI
IPC: G01T3/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent slight drop of the sensitivity of a neutron detector to neutrons in the initial stage by applying a neutron sensitive material to electrodes after a neutron absorbing material having a specific neutron absorption cross section is mixed at specific reactivity. SOLUTION: The neutron sensitive material 3 is applied to a high-voltage electrode 1 and signal electrode 2 after a neutron absorbing material 4 having a neutron absorption cross section of about 50-1,000 barn is mixed in the material 3 at a mixing ratio of, for example, <=3% in reactivity. Since the material 4 which does not cause any nuclear reaction nor generate any charged particle even when neutrons come into collusion with the material 3 is mixed in the material 3 applied to the electrodes 1 and 2, a part of the neutrons made incident on a neutron detector is absorbed to the material 4 and the number of neutrons which cause unclear reactions becomes smaller. In order to prevent the slight drop of the detector to neutrons caused by gas absorption in the initial state of use, the kind and quantity of the material 4 are decided so that the material 4 can be burnt entirely in the initial stage. Namely, the neutron absorption cross section and mixing ratio of the material 4 are respectively adjusted to about 50-1,000 barns and <=3%.
Patent JP-H0311875-A (JP)
Title: Facsimile equipment
Inventor: KURAHASHI YOSHIYUKI
IPC: H04N1/12
Filed: 1989-06-09
Abstract: PURPOSE:To halve the necessity of recording paper supplement and to miniaturize the equipment by feeding recording paper received with the 1st recording at the reception while being turned over to a recording section again and using a reflecting face for the 2nd recording. CONSTITUTION:A switching claw 16 is thrown to the position in solid lines with a solenoid, recording paper after fixing processing whose one side is already recorded is guided to a 1st contact path 29 and fed to an original carrier part 24. When the tail end of the recording paper is detected by a sensor S2 just before a close contact sensor 22, the recording paper is switched back by the reversing of a stepping motor M2 and the paper is returned to the recording paper carrier path 7 through a 2nd contact path 30 while being turned over. Thus, the returned recording paper is subject to reception recording while its rear side receives the succeeding transfer. When the recording paper receiving the 2nd reception recording comes through a fixing device, the switching claw 16 is restored to the home position by the solenoid.
Patent JP-H05172334-A (JP)
Title: Cooking implement
Inventor: NISHII KAZUNARI
IPC: F24C7/02
Filed: 1992-06-08
Abstract: PURPOSE:To perform an automatic cooking by estimating a material to be cooked from environmental physical amount, eliminating an operation of selecting a cooking menu and improving the finish of cooking. CONSTITUTION:The cooking implement comprises cooking means 3 for cooking a material to be cooked, environmental physical amount detecting means 6 for detecting an environment around the material to be cooked, intrinsic physical amount detecting means 7 for detecting an intrinsic physical amount of the material to be cooked, material to be cooked estimating means 9 for estimating the material to be cooked based on outputs of the means 6, 7, and control means 5 for controlling the means 3 based on an output of the means 9. The means 9 is assembled with neural circuit network model means having a plurality of connecting weight coefficients already cooked, learned and fixed from the menu to be an object to be actually automatically cooked to estimate the material to be cooked and to realize an automatic cooking of an excellent finish and a concentration of automatic cooking keys.
Patent JP-S63314189-A (JP)
Title: Speed control circuit for dc motor
Inventor: TOYOSHIMA TOMOHARU
IPC: H02P7/06
Filed: 1987-06-13
Abstract: PURPOSE:To simplify constitution, by obtaining a speed detecting signal and a speed commanding signal from the output of an encoder. CONSTITUTION:The positive component of an encoder output Sen becomes a smooth output Spr by a positive component half-wave rectifier 1P and a smoothing circuit 2P. The negative component of the encoder output Sen becomes the smooth output Snr by a negative component half-wave recrifier 1N and the smoothing circuit 2N. The smooth outputs Spr, Snr are subtracted by an adding amplifier 3 and becomes a speed commanding signal Vi. At the same time, the encoder output Sen becomes a real speed signal Vr by a differentiating circuit 5, a full-wave rectifier 6 and the smoothing circuit 7. An adding and subtracting amplifier 8 obtains a difference between the real speed signal Vr and the speed commanding signal Vi to obtain a speed error signal Ve.
Patent JP-S63311060-A (JP)
Inventor: HAYASHI TOSHIHIDE
IPC: F25B41/00
Filed: 1987-06-12
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-S6128431-A (JP)
Title: Rice mixing apparatus
Inventor: HIROSE MINORU
IPC: B01F25/90
Filed: 1984-07-18
Abstract: PURPOSE:To make it possible to perform the mixing of rice with high accuracy and high efficiency without using power, by receiving a same amount of rice in a large number of divided tank having a same volume and shape and simultaneously discharging an equal amount of rice from all of the divided tanks by conical valves opened at equal intervals. CONSTITUTION:Rice accumulated in a mixing tank 17 is slid down toward the center of said tank from the periphery thereof and mixed during a time when a funnel hole having the repose of angle of rice is formed and receives secondary mixing due to the accumulation of rice and the formation of a funnel. The rice, which received rotary motion due to a mixing rotary disc 11 and the secondary mixing due to the funnel formation in the mixing tank 17, is accumulated in the mixing tank 17 and, when a predetermined amount of mixed rice is accumulated therein and a shutter 15 is opened, the rice, which is accumulated in an extremely large number of thin film like spiral- layered form while a repose-of angle funnel hole is formed by rotary motion, is discharged out of the tank while receives tertiary mixing by complicated motion due to such a process that the rice in the mixing tank is fallen to the center thereof from the periphery thereof as a whole by the irregular partial collapse of the funnel hole and discharged while being concentrated thereto.
Patent JP-S5672033-A (JP)
Title: Polyolefin composition and multilayer laminate
Inventor: NAGOU KUNIYA
IPC: C08L7/00
Filed: 1979-11-16
Abstract: PURPOSE: Titled composition which has excellent adhesion to an ethylene/vinyl acetate copolymer saponificate, nylon, PVA, etc., prepared by adding a specified amount of an α-olefin/unsaturated carboxylic acid anhydride copolymer to a polyolefin, particularly polypropylene.  
     CONSTITUTION: A composition comprising (A) 0.5W10wt% of a copolymer of a C 2W4 α-olefin such as polypropylene with an unsaturated carboxylic acid anhydride such as maleic anhydride and (B) 99.5W90wt% of a polyolefin such as polypropylene. A strongly bonded multilayer laminate is obtained by laminating, with this composition, layers selected from an ethylene/vinyl acetate copolymer saponificate, PVA and nylon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5697710-A (JP)
Title: Vaporizing liquid fuel combustor
Inventor: OGAWA HITOSHI
IPC: F23D11/08
Filed: 1980-10-22
Abstract: PURPOSE: To prevent recondensation of fuel vaporized accurately by means of a heat generating body made up of a negative temperature coefficient resistor provided in a mixing chamber to heat the mixture of a combustion air and a liquid fuel vaporized.  
     CONSTITUTION: As soon as a main switch 21 is turned on to start, a blower 1, heat generating bodies 18, 19, 15 and 4 all made up of a negative temperature coefficient resistor and a temperature detecting element 5 made up of the same negative temperature coefficient resistor are energized. Subsequently, as the inner wall of a heating plate 3 is heated above a given temperature, the resistance value of the temperature detecting element 5 sharply rises to excite a relay 23, causing a contact 24 to be closed thereby energizing a motor 6, a liquid level controller 12 and a ignition heater 17. Therefore, a fuel sucked onto a rotary body 8 is scattered around and vaporized with a heating plate 3. Thereafter, it is fed to a burner via a mixing chamber 14 retained at a specific temperature with the heat generating body 15 and burned with ignition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5372528-A (JP)
Title: Print detecting system
Inventor: NAKANO YASUAKI
IPC: G06K9/20
Filed: 1976-12-10
Abstract: PURPOSE: To ensure a well detection even for a light print, by obtaining either the maximum or minimum value, or both of them, for the sensor array output of the 1-dimensional light and using the value for the detection light output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01314904-A (JP)
Title: Sensitivity temperature compensation circuit of semiconductor distortion detector
Inventor: MIZUKOSHI MASATO
IPC: G01L1/22
Filed: 1988-06-15
Abstract: PURPOSE:To carry out stable sensitivity temperature compensation without deteriorating S/N even when distortion gage resistance is large by a method wherein voltage or current applied to an input terminal of a bridge circuit is detected. CONSTITUTION:A bridge circuit 2 is formed by distortion gages 1 whose sensitivity temperature coefficient and resistance temperature coefficient are both negative. Voltage Vb or current Ib applied to an input terminal of the circuit 2 is detected by a device 3 for detecting an applied status of the bridge. Then based on the applied voltage Vb or the applied current Ib detected by the detecting device 3, a compensating device 4 applies voltage/current to the circuit 2 with respect to the characteristic relation of the voltage/current applied to the circuit 2 with characteristic relation having a large slope. Since an output voltage Vout of the circuit 2 is in proportion to sensitivity of the gage 1 and current Vb, increase and/or decrease in the voltage Vb permits the output voltage Vout which is proportional to the sensitivity of the gage 1 and the voltage Vb to be compensated toward stability.
Patent JP-S6039433-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D02J1/06
Filed: 1983-08-12
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-S636267-A (JP)
Title: Piston using magnet
Inventor: FUJITA RYOICHI
IPC: F16J1/01
Filed: 1986-06-23
Abstract: PURPOSE:To make power generation performable in a pollution-free state and in an economical manner, by generating driving force in a way of reciprocating a piston with a permanent magnet with action of the magnetic force of a small power source. CONSTITUTION:When a switch 2 of a power source 1 is made, a halfturn (free) disk magnet 5 in each coiled electromagnet 4 is halfturned at the specified timing by action of a sel-motor automatic switch selector 3, and a piston 6 installing a permanent magnet to be mutually attracted or repulsed to this magnet 5 at the top is reciprocated in a side wall force skeleton 14 substitute for a cylinder. With this constitution, a crank 10 is rotated via a piston rod 7, and this rotation it taken off to the outside by a driving conduction car 12 via a belt 13.
Patent JP-H01317285-A (JP)
Title: Position sensor for optical disk
Inventor: IIMURA SHINICHIRO
IPC: G11B7/085
Filed: 1988-06-17
Abstract: PURPOSE:To accurately detect a track address even at seeking by inputting the information obtained when a beam crosses a track to a low-order address counter in the form of count signals and at the same time inputting the carry output to a high-order address counter respectively. CONSTITUTION:The higher rank data on a track address is loaded into a higher rank address counter 30 and the carry outputs of the lower rank address counters 10 and 20 are inputted to the counter 30. The signals D showing the directivity of the beam moving in the radius direction on an optical disk are supplied to those counters 10-30 as the addition or subtraction signals. At the same time, the traverse signals are inputted to both counters 10 and 20 as the count signals. Thus the track addresses loaded when an optical head is moving at a high speed are always updated. On the contrary, the counting mistake of the traverse tracks can be corrected by the track addresses loaded to the counters 10-30. Thus the laser beam position can be detected with high accuracy.
Patent JP-H0947968-A (JP)
Title: Rotary multiblade tool and manufacture thereof
Inventor: OSHITA HIDEO
IPC: B24D3/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary multiblade tool which improves precision and effects cutting machining having excellent surface coarseness. SOLUTION: A blade part 3 formed on the outer peripheral surface or the end face of a rotary base 1 comprises multiblade wherein large and approximately even supergrinding grains 6 are fixed on a metallic plating layer 5, having a high protruding amount, in such a state that precision on the height of a cutting edge is high. Further, a mesh groove 12 and a slit groove 14 are formed at a distance between the adjoining cutting edge of the blade part 3.
Patent JP-S6041646-A (JP)
Title: Preparation of threonine
Inventor: KAMETAKA TOKUO
IPC: C07D263/20
Filed: 1983-08-15
Abstract: PURPOSE:To obtain threonine useful as an amino acid-enriched raw material for foods, feed, etc., by reacting an alpha-amino-beta-halogenobutyronitrile with a carbonate, hydrolyzing the reaction product. CONSTITUTION:An alpha-amino-beta-halogenobutyronitrile, alpha-amino-beta-halogenobutyric acid, or its salt is reacted with a hydrogencarbonate in water or a water-containing organic solvent at 10-100 deg.C to give 2-oxo-4-cyano(or carboxy-5-methyloxazolidine. This compound is hydrolyzed with an acid or alkali at 50-150 deg.C for 0.5-20hr, to give the desired substance.
Patent JP-H04227813-A (JP)
Title: Improved control for pressure variable adsorption operation
Inventor: JIEIMUZU SUMORAREKU
IPC: F17C11/00
Filed: 1991-05-24
Abstract: PURPOSE: To efficiently produce high purity nitrogen and a co-product oxygen by combining a variable capacity storage tank with a PSA system at a specified volume of the stream of both, controlling PSA circulation according to the variable tank requirement condition. CONSTITUTION: A bed A and a bed B receive sequence indicated by a circulation rate in a two-bed PSA system, one bed is reduced in pressure for recovering product nitrogen, and the other bed is repressurized to selectively adsorb additional amount of nitrogen from feed air to recover co-product gas of oxygen. In this case, a specific blow-down (the bed A in process 1, bed B in process 6), purge (the bed A in processes 2, 3, bed B in processes 7, 8), repressurizing (the bed A in processes 6, 7, bed B in processes 1, 2), and reverse flow (the bed A in processes 8, 9, bed B in processes 3, 4) are controlled in this sequence. Thus, an accurate control reduces the power consumption and saves energy.
Patent JP-H068294-A (JP)
Title: Resin molding machine
Inventor: KOTANI SUSUMU
IPC: B29C45/04
Filed: 1992-05-13
Abstract: PURPOSE:To facilitate an operation of loading or unloading a movable mold and a stationary mold and an operation of adjusting them after loading, reduce a molded piece ejecting cycle time, enhance an ejection workability, and simplify a structure of a molded piece ejection device. CONSTITUTION:A movable mold holder 3 with a movable mold 5 mounted is provided on an injection molding machine I so as to move forward and backward along linear rails 2E, 2F. A pair of male mold clamping mechanisms 7 are installed to the movable mold holder 3. A female mold clamping mechanism 8 is provided on a stationary mold holder 1 so as to be removably engaged with the male clamping mechanism 7. An auxiliary clamping mechanism 9 consists of the male mold clamping mechanisms 7 and the female mold clamping mechanism 8.
Patent JP-S5574391-A (JP)
Title: Output monitor-control device for induction motor
Inventor: IZUMI YOSHIKAZU
IPC: G01L3/00
Filed: 1978-11-30
Abstract: PURPOSE: To make it possible to monitor accurately by the method such that, based on the voltage which varies with the number of revolutions of an induction motor and the voltage which corresponds to the synchronizing speed, an alarm or control signal is given.  
     CONSTITUTION: The output voltage of rotation voltage transformer 1 and the voltage corresponding to the synchronizing speed are given to the two inputs of differential amplifier 3. This difference appears in the output of amplifier 3. The output of differential amplifier 3 is given to comparator 11, and when this is higher than the preset voltage, relay 15 is energized. By this, an alarm or control signal is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08317406-A (JP)
Title: Motion vector detection circuit
Inventor: OGURA HIDEFUMI
IPC: H04N19/196
Filed: 1995-05-23
Abstract: PURPOSE: To reduce a circuit scale in a motion vector detection circuit for block matching. CONSTITUTION: Data in a reference block read out of reference frame memory 1 is quantized by a quantization circuit 5, and it is supplied to a motion detection circuit 7. Data in a retrieval block read out of retrieval frame memory 3 is quantized by a quantization circuit 6, and it is supplied to the motion detection circuit 7. The data of quantized reference block is compared with that of quantized retrieval block, and a motion vector is detected on the basis of the retrieval block with highest matching degree. Since the data of the reference block and that of the retrieval block are quantized and supplied to the motion detection circuit 7, the circuit scale is reduced.
Patent JP-H06336009-A (JP)
Title: Control nozzle of ink jet head or the like and its production
Inventor: KOMATSU FUMITO
IPC: B41J2/015
Filed: 1993-05-28
Abstract: PURPOSE:To easily produce a multinozzle at a low cost by reducing a nozzle gap. CONSTITUTION:Conductive metal layers 26, 27 are formed on the front and back of an insulating control nozzle substrate 10a. A cutout 20 is formed on one of end faces 21 of at least one control nozzle substrate 10a. A layer of a heating element 4 is formed all over the end face 21. The layer of the heating element 4 on the end face 21 other than in the cutout 20 is removed. Two or more control nozzle substrates 10a, 10b including at least one control nozzle substrate 10a are bonded to each other with the end faces 21 thereof butted to each other. After that, the conductive metal layer 26 is etched other than a part as a discrete electrode 14 around a hole of a control nozzle 5, and conductive films 25, 25 are so formed as to connect the discrete electrodes 14, 14 on these two or more control nozzle substrates 10a, 10b.