baber/WOPTO huggingface dataset:
Patent JP-H01240993-A (JP)
Title: Memory card
Inventor: KAMIOKA JUNJI
IPC: G06K19/07
Filed: 1988-03-22
Abstract: PURPOSE:To protect the input terminal of an internal memory circuit by possessing a first power source terminal and a second power source terminal, and operating an input terminal protective circuit when an external power source is not applied to the second power source terminal. CONSTITUTION:At the time of use, the level of an external power source Vcc is applied to power source terminals Vcc 1 and Vcc 2, an inverter input gate consisting of transistors (TRs) QPO and QNO is at a Hi level, and an L level is outputted. In response to this, N channel type MOS TRs QN1-QNn between external terminals A1-An and a ground terminal GND are turned off, and signals can be transmitted between the input/output terminal of an memory circuit M and an external device. At the time of nonuse, the first power source terminal Vcc 1 becomes at the level given by a built-in battery B, on the other hand, the second power source terminal Vcc 2 becomes at the ground level through a resistance R1. In such a case, an inverter output is at the Hi level, and the QN1-QNn are turned on. When static electricity is impressed to external terminals A1-An, since charges are discharged through the TRs QN1-QNn, the input terminal of the memory circuit M can be protected.
Patent JP-H06281950-A (JP)
Title: Method for driving display system
Inventor: TANAKA YUKIO
IPC: G02F1/135
Filed: 1993-03-26
Abstract: PURPOSE:To provide a halftone display stable with the lapse of time in a space light modulation element used for a projection display, etc. CONSTITUTION:In a projection display system provided with the space light modulation element 103, a CRT 101 and a driving pulse generation part 108, the output light intensity of the space light modulation element 103 for two kinds of write light intensity generated by a reference beam generation part 114 are observed by a photodetector 109, and prescribed processing are performed in an A/D conversion part 110, an operation part 111 and a D/A conversion part 112, and the feedback is applied to the driving pulse generation part 108 and a transmissivity variable filter 113.
Patent JP-H02246622-A (JP)
Title: Multiple integration type a/d converter
Inventor: SASAKI TADAO
IPC: H03M1/52
Filed: 1989-03-20
Abstract: PURPOSE:To eliminate a digitizing error caused by an error of switching time of an integration current by applying high speed integration and low speed integration intermittently to switch the integration when no transient phenomenon takes place, counting the number of times of discharging in digitizing process. CONSTITUTION:A timing generating circuit 47 generates a sampling pulses PS with a pulse width t1 for a prescribed period to control a sampling switch SW1 of an integration circuit 1 to be turned on for a period t1. Thus, the electric charge stored in a capacitor CX is discharged in the unit of comparatively large electric charge and stepwise integration is applied. The number of times of the unit discharge is counted by a counter 51 in this case to decide a high- order m-bit in the digitizing process. The integration is executed in the unit discharge and the number of times of unit discharge is counted to digitize the analog input signal, then the integration time is not affected at all.
Patent JP-S62227019-A (JP)
Title: Charging method to reduction furnace
Inventor: KUSANO KENICHIRO
IPC: C21B13/00
Filed: 1986-03-28
Abstract: PURPOSE:To efficiently produce a molten iron from iron ore by preliminarily reducing the powder of the iron ore, then cooling the reduced iron ore in a cooler without reoxidizing the same through a pressure equalizing and evacuating chamber by gaseous N2, molding the iron ore together with a carbonaceous material and slag forming agent, passing the molded ore again through the pressure equalizing and evacuating chamber by the gaseous N2 and supplying the same to a melt reduction furnace. CONSTITUTION:The powder iron ore as well as coal in common use as a reducing agent and fuel and air are brought into reaction in a preliminary reduction furnace 1 to form preliminarily reduced ore. The ore is admitted through the pressure equalizing and evacuating chamber 2 in which an inert gaseous atmosphere of N2, etc., is maintained and through a cooler 3 to cool the ore down to about 500 deg.C by a heat exchange to prevent the reoxidation thereof by the air during the conveyance due to the high temp. of 800-900 deg.C. After such ore is once stored in a hopper 4, the ore is molded together with the carbonaceous material and slag forming agent to a pellet shape by a molding machine. The molded pellets are again stored in a storage tank 6 and every required amt. thereof is supplied via a pressure equalizing hopper 7 of a gaseous N2 atmosphere into the melt reduction furnace 8, by which the ore is melt-reduced and the molten iron is produced. The molten iron is efficiently produced by the melt reduction of the iron ore without reoxidation in mid-way.
Patent JP-H08241493-A (JP)
Title: Calculation and display device for predictive running locus of vehicle
Inventor: ASHIHARA ATSUSHI
IPC: G01C21/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide the calculation and display device which calculates and displays the predictive running locus of high precision, where the angle of sideslip of the vehicle body is taken into consideration, without using a road surface friction coefficient sensor of low detection precision. CONSTITUTION: A means 13 which uses the center value of predictive values of wheel cornering power and plural values scattering around it to calculate plural predictive yaw rates, a means 14 which uses the center value of wheel cornering power to calculate the predictive sideslip angle, means 16 and 17 which compare plural predictive yaw rates with an actually measured yaw rate to detect the wheel cornering power used for calculation of the predictive yaw rate most approximating the actually measured yaw rate and set this detected wheel cornering power as the center value of wheel cornering power, a means 15 which uses the predictive yaw rate calculated by using the center value of wheel cornering power and the predictive sideslip angle to calculate a predictive running locus of the vehicle,  and a means which displays this calculated predictive running locus on a head up display device are provided.
Patent JP-H09258285-A (JP)
Title: Optical frequency shifter
Inventor: HASEGAWA KAZUO
IPC: G02F2/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make a frequency shifter suitable for optical measurement by using one of the electrodes which generate low frequency surface acoustic waves(SAW) and emitting plural outgoing light beams having low frequency differences. SOLUTION: The shifter is formed by a single channel optical waveguide 34, a three branching channel optical waveguide 38 which has a multimode optical waveguide 41A, branching multimode optical waveguides 41B and 41C and light emitting channel optical waveguides 40A, 40B and 40C, all of which are formed on the surface layer of an LiNbO3 substrate. In the vicinity of the branching section of the waveguide 38, an inter-digital transducer(IDT) is formed which generates SAW whose mutual operating length with the light waves, that propagate in an optical waveguide with a frequency fSAW, becomes L.
Patent JP-H11262945-A (JP)
Title: Production of rubbery composition
Inventor: INAMORI TOSHIO
IPC: B29C48/40
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a rubbery compsn. capable of stably and continuously supplying rubber lumps to an extruder and capable of stably kneading rubber lumps in the extruder. SOLUTION: Rubber lumps are continuously and quantitatively supplied into a continuous extruder by a rubber lump supplying extruder 3 to be kneaded with a raw material other than the rubber lumps in the continuous extruder 3. In order to more precisely supply rubber into the continuous extruder 3, the pressure at a part where the pressure applied to the rubber just after transferred to the downstream side from the leading end of the screw of the rubber lump supplying extruder is highest is set to 10 kgf/cm<2> or more and the pressure fluctuation rate of a head part is held to 10% or less.
Patent JP-S61227002-A (JP)
Inventor: MOMIYAMA YOSHIHISA
IPC: B28C1/16
Filed: 1985-04-01
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-S61227469-A (JP)
Title: Picture information reading method
Inventor: MATSUMOTO FUMIO
IPC: H04N1/04
Filed: 1985-04-01
Abstract: PURPOSE:To obtain picture information with wide dynamic range on the system by applying transfer, storage and read after only the photoelectric conversion and storage cycle is repeated continuously by a set number of times. CONSTITUTION:A drive timing section 2 applies directly phase signals phiS, phiR in a clock signal CK directly to a storage section 12 of a image sensor 10 and a read register 13 and applies a phase signal phiI to photoelectric conversion storage section 11 via a gate circuit 4. A control means 3 detects the photoelectric conversion and storage mode of the image sensor 10, uses a control signal CS to change over a gate circuit 4, fixes the phase signals phi11-phi14 in a prescribed logic level combination so as to apply photoelectric conversion and storage for plural number of times synchronously with a vertical synchronizing signal Vsync. The picture information PS from the image sensor 10 is subject to sensitivity adjustment for the charge storage only for several times, then it corresponds always to the range of the requested dynamic range.
Patent JP-H08256869-A (JP)
Title: Device for moving furniture
Inventor: TAKAGI YUICHIRO
IPC: B60B33/00
Filed: 1995-03-28
Abstract: PURPOSE: To carry out easily, with a small force and with certainty, an operation for enabling furniture to become in moving or installing state in a moving device of furniture provided with a caster to be inserted in or extracted from below a lower base. CONSTITUTION: This device comprises a pair of attaching frames 22 fixed to a lower base 14 of a leg part, arms 28 which are contained and capable of moving in vertical directions in each attaching frame 22 and which extend in the forward and backward directions and have a caster 34 in the lower surface of each front and back end. Further, in the device, an upper link 38 and a lower link are pivotably connected to each other. An upper end of the upper link 38 is supported on a pin 44 extending in the right and left directions and applied to each attaching frame 22, and a lower end of the lower link 40 is supported on a rotating shaft 46 extending in the right and left directions and applied to the middle part of the arm 28 as viewed in the forward and backward directions.  A toggle link 36 is fixed to the rotating shaft 46 and the toggle link 36 is operated to bend and stretch in the vertical directions by means of a handle 50.
Patent JP-H03269417-A (JP)
Title: Optical neural computer
Inventor: MIFUNE HIROYASU
IPC: G06G7/60
Filed: 1990-03-19
Abstract: PURPOSE:To provide the optical neural computer which can make computation of fine thresholds by functioning an information accumulation matrix as a shutter to allow the transmission of the light from light emitting means in synchronization with the pulse signal from a matrix modulating circuit. CONSTITUTION:The arrayed light emitting elements 1, such as LED array, emit light according to the input signals from the outside and the information accumulation matrix 2 is irradiated with this light. The respective elements of the matrix mask drive the shutter in synchronization with the pulse signals outputted from the matrix modulating circuit 7 to allow the transmission of the light only when the shutter opens. The light transmitted through the matrix mask is made incident on light receiving elements 3, by which the light is converted to an electric signal. The electric signal is inputted to a time integrating circuit 5 and is integrated with time. The signal integrated with time is inputted to a threshold processing means 4. The signal subjected to the threshold processing is made into the input signal of the arrayed light emitting elements 1 and the value of the matrix calculated by a learning computing circuit 6 is sent to the matrix modulating circuit 7, by which the number of pulses is determined.
Patent JP-H10269092-A (JP)
Title: Information processor
Inventor: AMANO MICHIYO
IPC: G06F9/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of automatically canceling a processing by reacting to surprising voice. SOLUTION: Cancellation information required for canceling the processing is prepared before executing the processing (S403) and the cancellation information is stored (S404). Then, when the processing is executed (S405), in the case that an operator notices that the execution is erroneously performed and utters the surprising voice, by recognizing the surprising voice of the operator (S406, 407 and 408) and executing cancellation by utilizing the cancellation information (S409), the processing not really desired to be executed by the operator is automatically restored to a state before the processing.
Patent JP-H08257195-A (JP)
Title: Ball kick-up device for ball game
Inventor: CHIKAMATSU KAZUHARU
IPC: A63B69/40
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a ball kick-up device for a ball game, which allows efficiently performing the exercise of the ball game in which a large ball is used. CONSTITUTION: A ball kick-up device consists of a stand 1, a ball base 3 held at the front end of the lower stage of the stand 1, a spring holder 4 that is held at the rear end, a motor 5 that is installed between the ball base 3 and the spring holder 4 and has a sprocket 6 mounted out its rotary shaft, a rotary axle 8 rotatably supported at the front end out the upper stage of the stand 1, a leg 3 attached at the middle of the rotary axle 8, a sprocket 11 rotatably mounted on the rotary axle 8, an eccentric plate 15 fixed on the rotary axle 8, a spring holder 17 rotatably supported on the eccentric plate 15, a chain 14 that connects the sprockets 6 and 11, and a spring 18 attached between the spring holders 4 and 14.
Patent JP-S56165169-A (JP)
Title: Guiding equipment for movable original placing plate of exposure device
Inventor: OONO YUKIHIRO
IPC: G03B27/50
Filed: 1980-05-24
Abstract: PURPOSE:To constantly maintain an actual optical path to a photoreceptor surface from an original placing surface of said placing plate at an exposure position by forming a guiding member supporting the original placing plate so that the upward directed surface at the end part is lower against the upward directed surface in the exposure position. CONSTITUTION:The upward directed surface 801 at both end parts is formed lower by DELTAh prescribed extent than the upward directed surface 801 at an exposure position F of a guiding member 8, while a roller 802 being minutely adjust in the vertical direction is provided at this exposure position F. In the roller 802, through adjusting a supporting piece 808 in the vertical direction, a correcting operation by which the original placing surface D is provided at the position of the set optical path is executed easily.
Patent JP-H11269137-A (JP)
Title: Dihydroxyhydrazone compound and its production
Inventor: MORISHITA HIRONOBU
IPC: C07C315/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compound capable of further imparting excellent functions to the resultant synthetic resin when used as a raw material for the synthetic resin such as a polycarbonate resin. SOLUTION: This compound is represented by formula I [R<1> is a halogen, a 1-12C alkoxy, a 1-12C (substituted)alkyl or a 6-18C aryl; R<2> and R<3> are each a 1-12C (substituted)alkyl, a 1-12C alkoxy, a 6-18C aryl or a 6-18C condensed polycyclic hydrocarbon group; X is a single bond, O, CO, S, SO, SO2 or the like; (n) is 0-3], e.g. a compound represented by formula II. The compound represented by formula I is obtained by reacting an aldehyde compound represented by formula III [e.g. 4,4'-methylidenebis(2-formylphenol)] with a hydrazine compound represented by formula IV (e.g. 1,1-diphenylhydrazine) or its mineral acid salt.
Patent JP-H08256782-A (JP)
Title: Production of bacterium flocculant by fermentation method
Inventor: NOBATA YASUHIRO
IPC: C12P1/04
Filed: 1995-03-28
Abstract: PURPOSE: To efficiently obtain a biodegradable bacterium flocculant causing a small sludge volume by culturing a bacterium belonging to the genus Rhodococcus by fermentation using a synthetic medium, useful for waste water treatment by activated sludge method, cell separation in fermentation engineering, etc. CONSTITUTION: A bacterium (Rhodococcus erythropolis KR-S-1 strain (FERM BP-4,913) belonging to the genus Rhodococcus is cultured by using a synthetic medium containing one or more saccharides such as glucose or fructose, one or more phosphates such as potassium phosphate and sodium phosphate, one or more nirogen sources such as urea or ammonium sulfate, one or more amino acids such as arginine, methionine, citrulline and glycine, one or more vitamins such as biotin, riboflavin, thiamine, vitamin B12 as active ingredients to give the objective bacterium flocculant effective for flocculation in waste water treatment and for recovery of useful substances from a fermented residue.
Patent JP-H08267201-A (JP)
Title: Molten metal pouring nozzle for continuous casting
Inventor: MORI HIDEO
IPC: B22D41/22
Filed: 1995-03-28
Abstract: PURPOSE: To cast a cast slab having less center segregation by continuous casting. CONSTITUTION: The inner diameters of molten metal flowing-down holes, 5a, 6a of a slide plate 5 and a seal plate 6 are mode larger than the inner diameter of molten metal flowing-down hole 7a of a flow straightening nozzle 7, and the inner diameter of funnel shaped molten metal flowing passage 2a of an insert nozzle 2 and the inner diameter of molten metal flowing-down hole 4a of a bottom plate 4 are made larger than the inner diameters of the molten metal flowing-down holes 5a, 6a of the slide plate 5 and the seal plate 6.  The area common to both the molten metal flowing-down holes 4a, 5a of the bottom plate 4 and the slide plate 5 is made wider than the area common to both the molten metal flowing-down holes 5a, 6a of the slide plate 5 and the seal plate 6, and the molten metal allowed to flow down from the molten metal flowing-down hole 6a of the seal plate 6 collides against the end of the flow straightening nozzle 7, and the collision flow falls down as it is. Rebounded flow collides against the inner wall of the flow straightening nozzle 7 opposite the side of collision and falls down along that inner wall, and thereby, since cores of cubic system are increased, the cast slab having less center segregation can continuously be cast.
Patent JP-H0887996-A (JP)
Title: Carbonaceous electrode for nonaqueous secondary battery, its manufacture, and nonaqueous secondary battery using the same
Inventor: YAMADA KAZUO
IPC: H01M4/1393
Filed: 1995-03-28
Abstract: PURPOSE: To suppress the damage of a substrate and omit a carbon peeling off process in the formation of a current collecting part by forming metal having a catalytic action to graphitization of a carbon material and metal having no catalytic action according to necessity on a conductive substrate for directly forming carbon. CONSTITUTION: Copper, for example selected from a group of copper, silver, gold, and platinum, which do not have a catalytic action to graphitization of a carbon material is plated on a part 2 on the surface of a nickel foil 1, for example selected from iron, nickel, cobalt, and an alloy of these metals, which have the catalytic action to the graphitization of the carbon material to form a substrate. Carbon 3 is accumulated on the conductive substrate obtained by CVD process or the like, then a current collecting tab 4 is fixed to form an electrode. The part 2 has less resistance of a welded part and high current characteristic, damage of the substrate on carbon forming is small, breakage of the substrate on welding is prevented, and yield is increased.  A part of the conductive substrate made of metal which does not have the catalytic action to graphitization of the carbon material may be covered with metal which has the catalytic action.
Patent JP-H07250511-A (JP)
Title: Apparatus for selecting soil-sticking young seedling
Inventor: SASAKI TAKASHI
IPC: A01C11/02
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a seedling selection apparatus capable of surely rejecting defective seedling from a transplanter, etc., for farm crops using a soil-sticking young seedlings connected with each other in a state separable into individual seedlings by using a selection member surely projecting and retreating to a transportation posture and a dropping posture even in the case of using a non- uniformly arranged seedling row moving at a high and varying speed. CONSTITUTION:Paper tube detectors 61, 62 for detecting the paper tube part of a seedling 92 and a leaf detector 64 for detecting the leaf part 93 of a seedling 91 are placed at the delivery end of a transfer conveyor. A selection member 42 is turned to a dropping posture when a paper tube part is detected by the paper tube detectors 61, 62 and the leaf part is not detected by the leaf detection part 64.
Patent JP-S60225779-A (JP)
Inventor: JIYON SHITSUDOBAAZU
IPC: B41J32/00
Filed: 1985-04-04
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-H10265698-A (JP)
Title: Carbon black aggregate
Inventor: IKEDA MICHIHIRO
IPC: C01B31/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a carbon black which hardly exhibits powdering or breaking during transport or storage, hardly pollutes the environment during the use, and has a good dispersibility in a vehicle by selecting a carbon black aggregate having a specified hardness. SOLUTION: A carbon black aggregate having a hardness of 300-800 g is esp. excellent in dispersibility in a vehicle and easily dispersible in a vehicle when used as a pigment for ink or a coating material. Lamp black, acetylene black, furnace black, etc., can be used here. Furnace black, though exhibiting excellent characteristics when used in various colored compsns., is easily powdered and causes dusting. A carbon black aggregate is prepd. pref. by putting a carbon black into a slidable mold and pressing the carbon black to aggregate it. Pref. the pressuer is applied directly with a solid mold.
Patent JP-H02252154-A (JP)
Title: Picture recording reserving device
Inventor: MORI HISAYASU
IPC: H04N5/7826
Filed: 1989-03-24
Abstract: PURPOSE:To easily execute the setting work of picture recording reservation with extremely reducing input miss by writing a desired picture recording channel and a picture recording time, etc., to a handwriting input sheet by a user. CONSTITUTION:A microcomputer 13 recognizes characters to the maximum values of respective feature quantities, which are obtained from the handwritten characters of an input sheet 16 and from a character and figure recognizing dictionary memory 14, as the characters written by the user. Thus, the computer 13 grasps the contents of the picture recording reservation designated in the handwritten characters by the user. The computer 13 gives an instruction to a CRT controller 10 and displays the contents of the picture recording reservation grasped from the handwritten characters of the user on the display screen of a TV receiver. When a reserved picture recording mode is set by this user operation, the computer 13 gives the instruction to a picture recording control block 15 and picture recording is started after the data of 18 and the time of 19:00 are shown by a date and time count block 12. When the time to be shown from the block 12 is 20:30 on the date of 18, the picture recording is finished.