baber/WOPTO huggingface dataset:
Patent JP-S62113975-A (JP)
Title: Switching valve
Inventor: KOMAMURA SEIJI
IPC: F16K31/02
Filed: 1985-11-13
Abstract: PURPOSE:To eliminate the need for a special driving mechanism by constituting a seat section or a rod section of a valve body with an electrostrictive element that expands or contracts in response to the voltages applied on such sections. CONSTITUTION:When a valve body b is retained in a neutral position with no voltage applied on electrostrictive elements 32 and 33, an inflow port 10 is communicated with discharge ports 16 and 17. When an output signal or a voltage from a controller 34 is applied on the electrostrictive elements 32 and 33, the electrostrictive elements expands or contracts. If the electrostrictive element 32 is expanded on one hand, and the electrostrictive element 33 is contacted on the other, working fluid supplied to the inflow port 10 is supplied via a passage hole 12, a seat section 28, an intermediate chamber 14, and an actuator port 18 to one of action chambers of a power cylinder.
Patent JP-H07278009-A (JP)
Title: Composition for decreasing fluctuation of blood plasma concentration of large neutral amino acid and use thereof inmedical treatment
Inventor: KENISU UIRIAMU HENRI MAKUBEI
IPC: A23L1/305
Filed: 1994-09-12
Abstract: PURPOSE: To obtain a nutritively complete food composition capable of reducing fluctuations of responses of an individual patient to a neutral amino acid pharmaceutical agent when administered to the patient, especially suffered from Parkinson disease. CONSTITUTION: This nutritively complete food composition has a ratio of carbohydrate: protein in more than 6:1 to less than 8:1 which is administered to an individual for reducing fluctuation in plasma concentration of a large neutral amino acid component. As the above-mentioned protein, casein, caseinate, whey protein concentrate, lactalbumin, isolated milk protein, non-fat dry milk, egg white, 50:50 lactalbumin/an isolated soy bean protein are cited. As the neutral amino acid pharmaceutical agent, L-dopa, α-methyamide and 5- hydroxytryptophan are cited.
Patent JP-2001071451-A (JP)
Title: Intaglio, manufacture of intaglio and its device
Inventor: KINOSHITA SHINGEN
IPC: B23K26/066
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an intaglio of long life not generating cracks on corners of the intaglio and also provide a manufacturing method for the intaglio and a device thereof. SOLUTION: In an intaglio manufacturing method, when laser beams L are emitted to an intaglio material 1A to form a recess 1a on the intaglio material 1A, an emission area and the emission time for the laser beams L to the intaglio material 1A are varied successively, and processed patterns corresponding to the image area of the laser beams L and the recess 1a' of the depth corresponding to the emission time of the laser beams L are successively formed on the intaglio material 1A.  Thus, based on the relation between the emission area of the laser beams L to the intaglio material and the emission time of the laser beams L emitted onto the intaglio material 1A, the shape of corners 1b of the recess 1a can be formed into the shape close to the step-shaped bevel shape or almost to the round shape to increase the mechanical strength of the corners 1b, and the intaglio of the long life on which cracks are hard to be generated on the corners 1b thereof is obtained.
Patent JP-S63108917-A (JP)
Title: Method and device for straightening steel strip
Inventor: SHIRAISHI MOTOATSU
IPC: B21D1/05
Filed: 1986-10-24
Abstract: PURPOSE:To positively straighten winding wrinkles and to simplify the device by further bending cambers of a steel strip caused by winding in a roll-shape into the same direction as that of the strip camber and making the camber amount constant, temporarily slacking the strip down, and feeding the strip to a metal die. CONSTITUTION:An end part of a steel strip A wound in a roll-shaped is held between a pinch roller 32 and bending rollers 34a, 34b constituting a bend feeder mechanism 30. The strip A is bent by a prescribed amount, is hung down in a pit 12a, and is carried by the roller 32 driven and rotated in the direction of the arrow. The strip A abuts on the upper side of guide rollers 36a-36d, reaches guide rollers 38a-38e, and is further guided to a leveler feeder mecha nism 40. In the mechanism 40, a lever roller 18 is shifted down so as to press and bend the strip A downward, so that the strip A is straightened to be nearly flat. The straightened strip A is held between pinch rollers 50a, 50b and is supplied to a metal die device working the strip A into a prescribed shape.
Patent JP-2000089352-A (JP)
Title: Instant film pack
Inventor: TAKATORI TETSUYA
IPC: G03B17/52
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent a film unit from buckling and causing a discharge defect at the time of scraping out of a claw member by pressing the film unit of the lowermost layer to an arcuate shape by a unit supporting projection. SOLUTION: The film pack 10 is provided with the unit supporting projection 12d having an arcuate face projecting to the arcuate shape toward an exposure opening 18 on the surface facing this exposure opening 18. The unit supporting projection 12d is provided with a pressing part 12e which projects toward the exposure opening 18 from its arcuate face in the portion of the arcuate face, which portion corresponds to the spacing between the trap part and exposure part of the film unit.
Patent JP-H06100921-A (JP)
Title: Tuyere for metal refining furnace
Inventor: YAMAMOTO TAKAIKU
IPC: C21B11/00
Filed: 1992-09-24
Abstract: PURPOSE:To prevent the damage of a tuyere and a furnace bottom part by constituting the tuyere for metal refining furnace of a triple pipe, embedding the outermost pipe into a furnace wall part and arranging a gas permeable porous body on the peripheral part of an inner pipe at the outside of a center pipe projecting to the inside of the furnace. CONSTITUTION:By blowing combustion assistant gas of C3H8, etc., together with O2 from the tuyere in the furnace bottom part of the metal refining furnace, the refining is executed. This tuyere is constituted of the triple pipe and O2 from the center pipe 32 and C3H8 from the inner pipe 40 are blown, and further, C3H8 for cooling is blown from the outermost pipe 42. The outermost pipe 42 is substantially embedded into the furnace wall part 29, and the inner pipe 40 and the center pipe 32 are set so as to project to the inside of the furnace. Further, the gas permeable porous body 30 is arranged on the outer periphery of the inner pipe 40 so as to stick to at least the tip part thereof and cover the tip part of the outermost pipe 42 and its surrounding part. By this method, the porous body 30 as an artificial mushroom together with the inner pipe 40 are protected by cooling, and the damage the tuyere and the refractory of the furnace wall part 29 around the tuyere can be prevented.
Patent JP-S61132442-A (JP)
Title: Vehicle rear-view tv camera attitude control device
Inventor: MIZUI SEIICHI
IPC: B60R1/00
Filed: 1984-11-30
Abstract: PURPOSE:To obtain a rear view sight which is optimum for the driving operation of a vehicle upon backward travel, by providing such an arrangement that the higher the speed of the vehicle, the farther the view sight of a rear view TV camera is directed to obtain a rear view sight suitable for the vehicle speed. CONSTITUTION:A vehicle speed sensor 3 detects the rotational speed of, for example, a tire wheel drive axle of a vehicle, and transmits a pulse signal indicating this rotational speed to a CPU4 which then computes a vehicle speed in accordance with this signal upon backward travel of the vehicle 1 and determines which one of low, middle and high speed ranges the vehicle speed belongs to. Further, is such a determination is made that the speed belongs to, for example, the middle speed range, the CPU4 computes an angle corresponding to the vehicle speed, and transmits a signal indicating this angle to a motor drive circuit 5. As a result, the motor drive circuit 5 calculates the deviation between the angle indicating signal and the output of a potentiometer 8, which indicates the present attitude angle of a TV camera 2, and delivers a drive signal to a motor to eliminate this deviation.
Patent JP-H10104671-A (JP)
Title: Pattern recognition system using multiple correlation
Inventor: MATSUOKA KATSUNORI
IPC: G06T1/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical information processing system which performs pattern recognition precisely at a high speed and an image parallel light input device which can store input image information in a semiconductor storage element in a short time. SOLUTION: This system is equipped with a reflection type image input means 5 which stores an input image of the optical information processing system for pattern recognition and reflects 1st read light, a split irradiating means which emits the 1st read light in the opposite direction from the direction where the input image is inputted and converges it on the input means 5 through a Fourier transforming lens 3, a means which performs multiple correlation operation between the input image included in the 1st read light that is reflected by the input means and travels through the Fourier transforming lens 3 and a discrimination pattern,  a correlation image composing means which composes one discrimination pattern image of multiple correlative images included in 2nd read light that travels in the opposite direction from the direction of the correlation operation and is transmitted through the said Fourier transforming lens, and an optical detecting means 9 which stores the composite discrimination pattern image in a semiconductor storage element.
Patent JP-H0793256-A (JP)
Title: Pen input electronic equipment
Inventor: MORINAGA KENICHI
IPC: G06F1/16
Filed: 1993-09-20
Abstract: PURPOSE:To enable to raise the rear side of the equipment and to make a screen easy to see at the time of input by an external keyboard or the like by rotating a cover and turning the cover under the equipment. CONSTITUTION:A lid 20 is pivotally attached through an L-shaped supporter 21 formed with almost right angle at a base edge, to the equipment 10 with a pivot axis 22. When the cover 20 is rotated almost at 180 deg.C with the pivotal shaft 22 as a center through a vertical position 20' shown by a chain line, the surface of the cover 20 is abutted on a supporting stand such as a desk for placing a pen input personal computer and turned to a stable state 20', and the rear side of the equipment 10 is raised just by the height of the supporter 21. Thus, the input screen can be make easy to use. In this case, the supporter 21 is provided with a temporary fixing means (depending on fitting between the recessed part of the supporter 21 and a projecting part on the side face of the equipment 10, for example) and by using the lid 20 at the vertical position 20', it can be also utilized as a hood for preventing external light from being projected on an input screen.
Patent JP-S62115304-A (JP)
Title: Joint detector
Inventor: OKINO MASAMI
IPC: D06C13/00
Filed: 1985-11-14
Abstract: PURPOSE:To detect a joint of material to be processed without being influenced by a disturbance component by providing two optical sensors before and behind and taking an output difference between both sensors. CONSTITUTION:The optical sensors 23A and 23B receive disturbance rays of light by common illuminating lamps 30 and 31 and receive reflected fluorescences from the joint 21b when the joint 21b of the material 21 to be processed comes close to the lower part and the outputs show waveforms (B) and (C) superimposing both voltages. In other words, since the sensors 23A and 23B are arranged before and behind with respect to the feeding direction of the material 21 to be processed, the timing when the joint 21b comes to the lower part is deviated but both voltages by the disturbance rays of light are changed similarly and there is no deviation. Accordingly, when a difference between both is taken with a differential amplifier 24D, there is the component alone by the fluorescence from the joint 21b like figure (D) and the component by the disturbance rays of light is eliminated. Next, when the unnecessary component of output of the amplifier 24D is eliminated through a band-pass filter, the waveform of figure (E) is formed and this is compared with a threshold VTH with a threshold circuit, by which a joint detecting signal like figure (F) can be obtained.
Patent JP-S63112785-A (JP)
Inventor: DAI NOBUTOSHI
IPC: D07B1/16
Filed: 1986-10-29
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-H0685512-A (JP)
Title: Transmission line converting device
Inventor: SHIRAI TADAO
IPC: H01P5/08
Filed: 1992-08-31
Abstract: PURPOSE:To provide a transmission line converting device which suppresses the loss of transmission or reflected waves and can be miniaturized even when a certain angle is provided in the direction of transmission between a planer line and a coaxial line. CONSTITUTION:Concerning the converting part of the transmission line converting device connecting the planer line composed of a dielectric 1, transmission line conductor 2 and ground conductor 3 and the coaxial line composed of a dielectric 4, central conductor 5 and outer conductor 6 at a desired angle, the central conductor 5 is directly connected to the transmission line conductor 2 and on the other hand, the ground conductor 3 and the outer conductor 6 are connected through a reflecting conductor 9 and a conductor 10 formed on the side face of the dielectric 1 at a required angle. An electromagnetic field generated by the discontinuity of both lines is reflected by the reflecting conductor 9, and another mode is prevented from being generated.
Patent JP-H04133204-A (JP)
Title: Illumination device with variable light color
Inventor: TOHO MAKOTO
IPC: F21V9/40
Filed: 1990-09-25
Abstract: PURPOSE:To construct an illumination device at a low cost and in simple structure by arranging a filter using electro-chromic material between a light source and the object to be illuminated, controlling the voltage to be impressed on the filter, and varying the deepness in color generation. CONSTITUTION:A color generating layer 12 consisting of electro-chromic substance is embedded in a transparent electrolyte layer 11, and these layers 11, 12 are interposed by a pair of, for ex. acrylic, transparent films 14 wherein transparent electrode layers 13 consisting of NESA film, etc., are formed. Thus a filter 2 is formed, and therein the peripheries of these films 14 are sealed with a seal 15 for preventing liquid leak of the layer 11. When a certain voltage is impressed between the transparent electrode layers 13, the color generating layer 12 makes coloring and fading in accordance with the polarity of the impressed voltage. This allows use of a usual fluorescent lamp or incandescent lamp as the light source, which makes uniform the color of the illumination light, secures sufficient light quantity, and achieves a simple and cheap illumination device.
Patent JP-H0564895-A (JP)
Title: Head cleaning device in ink jet printer
Inventor: KIMURA SHINJI
IPC: B41J2/165
Filed: 1991-09-06
Abstract: PURPOSE:To ensure a sufficient cleaning performance in a small space. CONSTITUTION:The title device is provided with sheet-form cleaning paper 12 facing to an ink jet head 4 for cleaning the head 4 in contact with the head 4; a cleaning paper drive mechanism for successively feeding an unused part of the cleaning paper 12 to a position facing to the head; and a mechanism for allowing the top and back surfaces of the cleaning paper to be reversibly used. In this manner, the head 4 is cleaned using the both surfaces of the cleaning paper.
Patent JP-H0996249-A (JP)
Title: Thrust preventing device for rotary shaft of engine
Inventor: YAMASHITA KENJI
IPC: F02M39/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by eliminating a thrust regulating ring, and decreasing a number of part items. SOLUTION: A shat support hole 3 is provided in a front wall 1a of an engine main unit 1, a rotary shaft 10 is journalled to this support hole 3, also a tip end part 11 of the rotary shaft 10 is protruded from the support hole 3, and a transmission gear 8 formed by a helical gear is fixedly provided in the tip end part 11. A rear boss part 8b of the transmission gear 8 is brought into contact with the front wall 1a of the engine main unit 1, a facing boss part 21 formed in a gear case 20 is brought into contact with a front boss part 8a of the transmission gear 8, so as to constitute a thrust regulating means, and thrust movement of the rotary shaft 10 is regulated.
Patent JP-H02105251-A (JP)
Title: Intercommunication equipment for controller
Inventor: TOMIZAWA NAOMI
IPC: G06F15/167
Filed: 1988-10-13
Abstract: PURPOSE:To perform intercommunication by a single RAM by connecting an address bus and a data bus for plural CPUs to a RAM commonly, and prohibiting access by another CPU while either CPU makes access to the RAM. CONSTITUTION:It is judged whether or not a BUSY signal BE inputted from the CPU 1 for engine control via a first communication line 4 is 1, and when it is YES, a routine is completed while the CPU 1 for engine control makes access to the RAM 2, and when it is NO, a processing is progressed to the next step. The access to the RAM 2 is performed by setting a BUSY signal Br at 1, and also, outputting the BUSY signal Br to the CPU 1 for engine control via a second communication line 5. In other words, the readout of the control data of the quantity of injection of fuel, etc., from the RAM 2, or the write of the control data of a point of change gear, etc., on the RAM 2 is performed. When the access to the RAM 2 is completed, the BUSY signal Br is set at 0, and the BUSY signal Br is outputted to the CPU 1 for engine control via the second communication line 5.
Patent JP-H07153276-A (JP)
Title: Word-line driver circuit and word-line driving method
Inventor: GERII DABURIYU BIIUITSUKU
IPC: G11C11/415
Filed: 1994-09-27
Abstract: PURPOSE: To provide a driver circuit to drive a word line used for a low power consumption semiconductor memory array by accelerating the operation. CONSTITUTION: A driver circuit 22 includes a pull-up part 50 and pull-down part 70. The pull-up part has a pair of cascade-type transistors Q52 and Q54 arranged so as to pull up an output node potential coupled with a word line. The active pulldown part has a pair of cascade-type output transistors Q72 and Q74 arranged so as to pulldown the output node potential coupled with the word line. A control feedback path 79 is connected across the output node E of the driver circuit and the active pull-down part, and this feedback path controls the pull-down part of the driver circuit in the operation.
Patent JP-2000086649-A (JP)
Title: Furanone derivative, its production and pesticide
Inventor: AKIYOSHI YUJI
IPC: A01N43/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having remarkable herbicidal and insecticidal effects and useful as an effective ingredient of pest controlling agents, i.e., insecticides and herbicides for paddy and field crops. SOLUTION: This furanone derivative is a compound expressed by formula I (R1 and R2 are each a 1-6C alkyl, or a 3-7C cycloalkyl through bonding of R1 and R2; X to Z are each H, a 1-6C alkyl, or the like.), e.g. 5- dimethylvinylidene-4-hydroxy-3-(2,4,6-trimethylphenyl)furan-2-one. The compound of formula I is obtained by cyclizing a compound of formula II (R3 and R4 are each a 1-6C alkyl) in the presence of a base such as potassium carbonate or the like in a solvent such as tetrahydrofuran or the like. The compound of formula II can be obtained by reacting a 3-alkoxy-2-hydroxyalkanoic acid with an acid chloride. As the compound of formula II, e.g. ethyl 3-methoxy-3- methyl-2-(2,4,6-trimethylbenzylcarbonyloxy)butanoate is cited.
Patent JP-S62116182-A (JP)
Title: Heat-sensitive recording material
Inventor: IKEDA NORIAKI
IPC: B41M5/30
Filed: 1985-11-15
Abstract: PURPOSE:To obtain a color image of high density even with low energy and to eliminate the decrease of heat responsiveness and the increase of base fogging even at high temperature and humidity or in long-term storage, by making two kinds of prescribed compounds contained in a heat-sensitive color-developing layer which contains an electron-accepting compound reacting with a colorless or light-colored electron- donating dye precursor. CONSTITUTION:Each one kind or more of compounds expressed by formulas I-VI and compounds expressed by formulas VII-XII is contained in a heat-sensitive color- developing layer. R1 and R2 in the formula I denote hydrogen atoms, and R3 denotes a hydrogen atom radical. X in the formulas I and IV denotes an alkylene radical in which the number of carbon atoms is 1-18. R in the formulas II and VI denotes an alkyl radical in which the number of carbon atoms is 1-18. A and B in the formula III denote an alkylene radical in which the number of carbon atoms is 1-12. Mark (n) in the formulas III and V denotes an integer of 12 or less. R1-R4 in the formulas VII-XI denote low-rank alkyl or a halogen substituent in an aryl radical, R5 and R6 an alkyl radical, and R7 hydrogen. R4' in the formula IX denotes hydrogen. R8 in the formula XII denotes a bivalent radical. X, Y, Z, X', Y' and Z' denote hydrogen atoms. A denotes O or S.
Patent JP-H03119145-A (JP)
Title: Apparatus for feeding and treating yarn in jet loom
Inventor: MITSUYA KINPEI
IPC: D03D47/34
Filed: 1989-09-30
Abstract: PURPOSE:To carry out excellent yarn feeding treatment by cutting the tip of weft yarn to an even length between a weft yarn length measuring and storing device and a suction pipe and simultaneously transferring the weft yarn to an inlet of a main picking nozzle with a weft yarn transfer arm. CONSTITUTION:The tip of weft yarn (Y) tensed between a weft yarn length measuring and storing device 6 and a suction pipe 15 in front thereof is cut to an even length and then transferred to an inlet of a main picking nozzle 11 with rotating and hooking operation of a weft yarn transfer arm 18. Thereby, reliability of delivery from the storing device 6 to the arm 18 and insertion from the arm 18 into the nozzle 11 is enhance.
Patent JP-H0793499-A (JP)
Title: Memory card
Inventor: OOKUBO CHIKAO
IPC: G06F12/06
Filed: 1993-09-20
Abstract: PURPOSE:To realize a busy signal function in a memory card where a flash memory with a data poling function is used. CONSTITUTION:The memory card 1 providing plural flash memories FMRY-1 to FMRY-19 with a status polling function which outputs information reporting the comletion of an automatic system operation such as auto-erasion, etc., from a first terminal PI/07 so as to enable status poling. In the memory ard 1, a card controller 3 is adopted, which outputs a busy signal BSYN synchronizing with the indication of the automatic system operation from an outside and indicating a busy state, waits for the state where information for reporting the completion of the applying operation is outputted from the first terminal PI/07 of the whole flash memories FMRY to which the operation is indicated and changes the busy signal BSYN into a ready state.