baber/WOPTO huggingface dataset:
Patent JP-H05158441-A (JP)
Title: Driver ic for liquid crystal display panel
Inventor: TANAKA KATSUNORI
IPC: G02F1/133
Filed: 1991-12-03
Abstract: PURPOSE:To eliminate the dispersion of input/output characteristic, to improve yield, and to reduce cost as to a driver IC for active matrix system liquid crystal display panel. CONSTITUTION:The output voltage VA of a voltage holding means 12 is corrected to be the same value as reference voltage Vref through a voltage comparison means 14 and a voltage correction part 13, and the output voltage VO1, VO2-VON of voltage holding means 101, 102-10N is corrected with the voltage of the same amount as the amount that the voltage correction part 13 corrects the output voltage VA of the voltage holding means 12 through the voltage comparison means 14 and the voltage correction parts 111, 112-11N.
Patent JP-H09159794-A (JP)
Title: Reactor output controller in bwr nuclear power plant
Inventor: KUROSAWA TSUNEO
IPC: G21D3/08
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To enable the safe and automatic control of a reactor coolant recirculation system and a control rod drive mechanism by equipping an output instruction unit with a situation monitoring and computing unit to emit output increase preventing signals, a prediction monitoring and computing unit to emit output hold signals to the output instruction unit and the like. SOLUTION: An output instruction unit 3 sequentially executes control instructions written in a start/stop program and outputs control signals to a reactor output control unit 7 and a core flow-rate control unit 8. A situation monitoring and computing unit 5 inputs a current plant state quantity from a plant state quantity input unit 4 to monitor each of the plant state quantities and a specific set value and compare the former with the latter. A prediction monitoring and computing unit 6 inputs a current plant state from the plant state quantity input unit 4 and always predicts and analyzes until T hours later in a short cycle a plant state which will arise when a control step of the start/stop program is further executed for the current plant state.
Patent JP-H10160113-A (JP)
Title: Gas burner
Inventor: TANIMURA YOSHITAKA
IPC: F23C99/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas burner which achieves a lower CO designing and a lower NOx designing by improving the outflow of secondary air to a flame part or contact with a trick flame and a thin flame while sufficiently maintaining the function of an auxiliary flame part. SOLUTION: In a gas burner in which a plurality of burner ports 7 are arranged on a top surface part while auxiliary frame parts 21 are provided forming auxiliary burner ports 21a near side parts of the burner ports 7, the plurality of burner ports 7 are divided into a plurality of blocks while several of the auxiliary frame parts 21 are arranged at an interval being classified corresponding to the respective blocks.
Patent JP-H06144945-A (JP)
Title: Method for molding ceramic fiber molded body
Inventor: MITSUI YOSHIAKI
IPC: B28B1/52
Filed: 1992-11-04
Abstract: PURPOSE:To efficiently mold a ceramic fiber molded body having a complicated shape. CONSTITUTION:A ceramic fiber is molded by surrounding a ceramic fiber slurry 5 with an upper die 2, a lower die 1, which are formed with a thermoplastic resin or the thermoplastic resin and particles of metal and/or ceramic have communicated holes of 25-200mum circular opening diameter and are 1-10mm thickness in each part, and a cylinder 3 surrounding the upper die 2 and the lower die 1, forcibly moving the upper die 2 and the lower die 1 in the cylinder 3 to compress the slurry 5 and discharging a part of water in the slurry 5 through the communicated holes of the upper die 2 and the lower die 1 and furthermore, water in the slurry is discharged to the outside through the communicated holes of the lower die by evacuating from the outside of the lower die 1.
Patent JP-H01161164-A (JP)
Title: Locating method for accident point on power transmission line
Inventor: KUMEGAWA HIROSHI
IPC: G01R31/08
Filed: 1987-12-16
Abstract: PURPOSE:To use only two current sensors on one end by paying attention to an waveform observation of an induction phase and grasping the property of a current waveform generated in the induction phase. CONSTITUTION:If an accident point is generated on an A-phase line, waveforms detected by a current sensor in a B-phase and a C-phase are similar to that of the B-phase and it is decided that the accident point is generated on the A-phase line by deciding that line waves in the B-phase and C-phase and a ground wave are opposite in polarity to each other. If the accident point is generated on a B-phase line, a current waveform detected by the current sensor in the B-phase is similar to that of the A-phase, the C-phase is similar to the B-phase, and it is decided that the accident point is generated on the B-phase line. Even if the accident point is generated on a C-phase line, it is decided that the accident point is in the C-phase from current waveforms obtained by the current sensor in the B-phase and C-phase.
Patent JP-H03182278-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-12-08
Abstract: PURPOSE:To give variation and thrill to the loci of a playing ball by providing a special prize hole for generating an advantageous state for a player in a recessed chamber, and providing a storing mechanism for selectively holding and releasing the playing ball entered in the recessed chamber. CONSTITUTION:A recessed chamber 22 has a special prize hole 50 in the bottom part center and general prize holes 51a, 51b on both sides thereof. Further, the recessed chamber 22 has a storing mechanism 55 for receiving a playing ball fallen from left and right wing gutters 47a, 47b and selectively holding or releasing this ball in the center deep part. The storing mechanism 55 has, as a fluctuation holding member 55a, a doll 54 capable of longitudinally moving in the recessed chamber 22 and opening and closing left and right arms 56 on a horizontal plane, so that the playing ball fallen between the arms 56 in the closed state in which the arms extend in parallel can be held, and the held ball can be dropped toward the special prize hole 50 at a considerably high probability by opening the arms 56 when moved frontward.
Patent JP-H02166248-A (JP)
Title: Mold material for precipitation hardening continuous casting
Inventor: NAKAJIMA KUNIO
IPC: B22D11/059
Filed: 1988-12-19
Abstract: PURPOSE:To manufacture the material having high strength and high heat conductivity, having excellent high temp. toughness, particularly having high fatigue resistance and by which long service life characteristics of a mold can be obtd. by forming it with the compsn. contg. each prescribed amt. of Ni, Be, Zr, Mg and the balance Cu with inevitable impurities. CONSTITUTION:The above material for a precipitation hardening continuous casting mold is formed with the compsn. constituted of, by weight, 0.2 to 2.0% Ni, 0.05 to 0.5% Be, 0.5 to 1.5% Zr, 0.01 to 0.1% Mg and the balance Cu with inevitable impurities. In the mold material, each element of Ni, Be, Zr and Mg is added, in the ratio, to Cu which is the main ingredient to drastically improve high temp. elongation and to exceedingly improve thermal fatigue resistance. Then, the mold material has higher thermal fatigue resistance than not only that of tough pitch copper, phosphorus deoxidized copper and Ag-contg. phosphorus deoxidized copper which are the non-precipitation hardening material but also that of the above invention which is the precipitation hardening alloy. Thus, the mold material is most preferable as the mold material in continuous casting of steel or the like.
Patent JP-H06156591-A (JP)
Title: Rotary joint of rotary drink filling machine
Inventor: MATSUO SATORU
IPC: A23L2/00
Filed: 1992-11-30
Abstract: PURPOSE:To enhance the reliability and accelerate setting and maintenance work by surrounding a plurality of stacked seal rings and the outer periphery of each seal ring by means of a truncated-conical-shaped rubber ring in a unidirectional axis seal. CONSTITUTION:When a drink is fed through a drink passage 3, a truncated- conical-shaped part 8b of a rubber ring 8 is pressed against a truncated-cone- shaped part 10 of a fixing side member 4 so that each seal ring 7 is urged against a rotation axis 6 by horizontal component of forces, thereby generating axis sealing surface pressure. And at the same time, the seal rings 7 are urged into close contact with one another by normal component of the forces so that self seal is established therein, thereby preventing the drink from leaking out of the passage 3. And when cleaning liquid is fed through a cleaning liquid passage 5, a unidirectional axis seal 2 is urged toward the passage 3, so that a gap is generated between each of the rings 7 and the rotation axis, allowing the drink remaining in a sealing part to flow out.
Patent JP-2000146206-A (JP)
Title: Outdoor unit for engine driven compression type air conditioner
Inventor: MISAWA MAKOTO
IPC: F25B13/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain an outdoor unit for efficiently utilizing condensation heat and exhaust heat generated by an engine driven compression type air conditioner. SOLUTION: An outdoor unit which conducts cooling/heating operation by means of an engine driven compressor and a four-way valve comprises a preheat recovery portion 4. The preheat recovery portion 4 comprises a hot water storage tank 50 for storing hot water, a boiler 51 for reheating hot water in the tank 50, a circulation path 53 for circulating hot water in the tank 50, refrigerant branch paths 8b', 8g' which are branched from the midway of a high pressure refrigerant circuit between the compressor and an expansion valve and join again through a second expansion valve provided at the midway of a low pressure refrigerant circuit between the expansion valve and the compressor, cooling water branch paths 36e', 36a' for introducing cooling water which is heated by the engine,  a condensation heat exchanger 41a for heating hot water in the circulation path by condensation heat of the refrigerant in the refrigerant branch paths, and an exhaust heat exchanger 41b for heating hot water in the circulation path by exhaust heat of the engine cooling water in the cooling waster branch paths.
Patent JP-H07177358-A (JP)
Title: Image processor and its method
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/417
Filed: 1993-12-20
Abstract: PURPOSE:To provide an image processor such as a facsimile equipment capable of easily recording received information at a fixed speed without requiring much time for decoding at the time of recording and to provide its method. CONSTITUTION:A decoding circuit a22 decodes image information from received information and a counter b26 counts the number of code changes in each line of decoded image information. A control part 36 controls the compression/ non-compression of a line of image information by an encoding circuit b28 in accordance with the count value of the counter b26. After storing the compressed or non-compressed image information for a page in a memory 30, the control part 36 outputs the image information from the memory 30. The image information outputted from the memory 30 is decoded by a decoding circuit b32 and recorded by a recording part 34 at a fixed speed.
Patent JP-H05251690-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUTEIIBUN DABURIYU BEIYATSUTO
IPC: H01L21/331
Filed: 1992-11-30
Abstract: PURPOSE: To provide a semiconductor integrated circuit which can achieve a high holding current, without requiring high gate current. CONSTITUTION: This circuit is provided with a PNPN device 2 and a junction bipolar transistor 1, in which circuit, another region doped to a density higher than that of a collector 10 of the transistor 1 in the same conduction form as the collector blocks these devices from affecting each other. The junction bipolar transistor 1 is provided with a base-collector junction and a base-emitter junction having at least 10 current gains and having at least a reverse breakdown voltage at 50-volt. A PN diode 3 may be used in this circuit as well.
Patent JP-H11154148-A (JP)
Title: Distributed simulation device
Inventor: MIYAZAWA MINORU
IPC: G06F19/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To minimize a simulation time required for the transmission/reception of an attribute among simulation models by making the interval when the simulation models performs time progress request equal to data generation expecting time and transmitting attribute values for every time when the time progress request is performed. SOLUTION: A simulation platform 9 receives data transmitted from the simulation models A-C and transmits data which the respective simulation models A-C require. Consequently, data communication and simulation progress among the simulation models A-C are managed by permitting the progress to the models A-C enable in simulation progress. Then, the simulation time required for transmission/reception among the simulation models A-C is minimized by controlling the progress permission of the simulation models A-C matching the time when the attribute value is reflected.
Patent JP-H05132241-A (JP)
Title: Image former
Inventor: TAKAMURA HIDEKAZU
IPC: G03G15/00
Filed: 1991-11-10
Abstract: PURPOSE:To keep off any noise of a sheet being refed out of an intermediate tray by installing a flexible sheet in a gap or delivery part positional above a bending part on a conveyor route between a separate member and a regular register feed member, toward the side nearer to an R center of the bending part positioned below the side far from the R center of the bending part at the upstream side. CONSTITUTION:A flexible sheet 87 delivering a sheet S is installed in space between refeeding members 26, 27 and a regular register feeding member, separably conveying the sheet S on an intermediate tray 17. Here this flexible sheet 87 is installed toward the vicinity of a conveyor delivery part at the side nearer to the center R or almost the center R of the bending part and the side downstream of the conveyor, from the vicinity of the conveyor delivery part at the side far from the R center or almost TR center of the bending party and the side upstream thereof, at a gap or delivery part on a conveyor passage. With this constitution, sheet delivery between the intermediate tray 17 and the refeeding members 26, 27 is smoothly carried out, thus a problem of noise at the gap part can be solved.
Patent JP-2000143719-A (JP)
Title: Production of thermoplastic resin
Inventor: YAMAGUCHI MINORU
IPC: C08F6/10
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermoplastic resin, capable of efficiently separating evaporable components contained in the thermoplastic resin from the thermoplastic resin and capable of preventing the adhesion of the separated evaporable components to the insides of the pipings of a device. SOLUTION: This method for producing a thermoplastic resin contains a solvent-adding process for adding an organic solvent to the thermoplastic resin during an extrusion process for heating, melting and kneading the thermoplastic resin and then extruding the kneaded thermoplastic resin from a die 40, and a vacuum removing process for subjecting the solvent-added thermoplastic resin to a vacuum treatment to evaporate off volatile components contained in the thermoplastic resin together with an organic solvent from the thermoplastic resin. Thereby, it can be prevented that the evaporated components adhere to the inner walls of bents 14a-14e and pipings.
Patent JP-H02166617-A (JP)
Title: Optical card and recording method thereof
Inventor: OKI YUTAKA
IPC: G11B20/12
Filed: 1988-12-20
Abstract: PURPOSE:To allow the impartation of the information on the formats of an optical card from an information recording block and to allow the optical cards of various formats to coexist well by previously recording the format information of the information recording blocks in one of the information recording blocks. CONSTITUTION:The format information of the information recording blocks 5 is previously recorded in one of the information recording blocks 5 which are formed in plurality to the positions of the optical recording surface part parted from each other apart prescribed spacings. Namely, the optical recording surface part 3 is provided on the recording surface side of the card-shaped substrate 2 and the information is recorded in the plural information recording blocks 5 of the prescribed formats consisting of the plural tracks in the optical recording surface part 3. The position of the information recording block 5 where this format information is recorded is preferably the information recording block of the 1st line and 1st row formed in the optical recording surface part 3 as shown 5ID in the figure. The impartation of the information on the formats of the optical card from the information recording block 5ID is possible in this way and the well coexistence of the optical cards of various formats is possible as well.
Patent JP-2001141994-A (JP)
Title: Oblique projection lens for projecting device
Inventor: SATO HIDEKI
IPC: G02B13/22
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an oblique projection lens which continuously and satisfactorily corrects a trapezoidal distortion, which is caused by projection in an oblique direction, in accordance with the angle of inclination of a projecting device even in the case of a larger angle of oblique projection. SOLUTION: The oblique projection lens for the projecting device which projects a projection image original picture on a screen in an oblique direction is composed of a moving lens group, which is moved between a stop and the reduction side in a direction different from the direction of the optical axis to continuously correct the transpezoidal distortion caused by projection in the oblique direction, or is provided with an optical system provided with a free-form surface lens which has at least one face including a free-form surface on the enlargement image surface side viewed from the moving lens group.
Patent JP-H03185149-A (JP)
Title: Opening device of weaving machine
Inventor: IMAMURA HIDEICHIRO
IPC: D03C13/00
Filed: 1989-12-13
Abstract: PURPOSE:To accurately control opening position by compensating drive of a servo motor of vertically moving a heald frame based on a standard position detecting signal of heald frame and preventing deviation of opening position corresponding to an angle of main shaft by noise. CONSTITUTION:An opening device of vertically moving a heald frame by driving a servo motor based on an angle of main shaft detected by an angle sensor is equipped with a standard position sensor of detecting a standard position of the heald frame and outputting a standard position detecting signal and a rotary encoder of outputting a signal to show a present value of position of the servo motor. In controlling the position of the servo motor while subjecting the present value of position of the servo motor to feedback by the rotary encoder, when the present value of position of the motor is deviated from a preset ordered value of position, namely a time of occurrence of the standard position detecting signal is deviated from a given time, compensation control of servo motor drive is done in a direction to eliminate the difference.
Patent JP-H01164694-A (JP)
Title: Air cleaner device for motorcycle
Inventor: SUGIZAKI TEIICHI
IPC: B62M7/02
Filed: 1987-12-21
Abstract: PURPOSE: To make the air quantity fed to a cleaner constant and make the air-fuel ratio optimum by providing an air intake port at the front section of a cover covering a fuel tank at a gap, and arranging an air guide-in port to the air cleaner backward in the space behind the fuel tank in the cover. CONSTITUTION: A cover 25 above a main frame 1 covers a fuel tank 30 at a gap, it is provided with an air intake port 29 at the front section, and the fed air flows into the space 36 behind the fuel tank 30 through the gap. The air guide port 41 of the air guide-in pipe 39 of an air cleaner 38 is arranged backward in the space 36, and the air guide-out pipe 41 of the air cleaner 38 is connected to an engine 15. The dynamic pressure of the air stream flowing into the space 36 from the intake port 29 is not applied to the guide-in port 40, and the pressure at the guide-in port 40 is kept constant regardless of a travel speed, thereby a quantity of intake air corresponding to the operation of the engine 15 is stably sucked, and the air-fuel ratio of the engine 15 is kept optimum.
Patent JP-H08156151-A (JP)
Title: Interior base material and manufacture of the same
Inventor: ASANO YOSHIHIRO
IPC: D04H3/011
Filed: 1994-11-30
Abstract: PURPOSE: To reduce the number of parts, to reduce weight and costs, and to improve working environment by laminating polyester nonwoven fabrics in which the diameter of fibers and the weight per unit area of the fabric are specified on both sides of a thermoformable core material through a hotmelt film. CONSTITUTION: The diameter of fibers in a polyester nonwoven fabric of an interior base material 12 is 30-50μm, and the weight per unit area of the fabric is 50-200g/m<2> . A thermoformable core material 15 of the interior base material 12 is held by a nonwoven fabric 17 which is made of two polyester nonwoven fabrics and set to a setting use pin 32a of a lower mold 32 while tension being applied to the polyester nonwoven fabrics. An appropriate adhesive is applied on a skin material 13 or the interior base material 12, or a hotmelt film is laminated, the skin material 13 is laminated on the interior base material 12, and the laminate is press-molded by being pressed for 15-20 seconds.
Patent JP-H03268201-A (JP)
Title: Magnetic disk device
Inventor: HIGUCHI SHINSUKE
IPC: G11B5/02
Filed: 1990-11-26
Abstract: PURPOSE:To upgrade the durability to wear and to prolong the life of a magnetic disk by using the sintered body of ZrO2 which imparts a lubricative effect on a head slider and incorporating Al2O3 particles having a high hardness into the magnetic disk. CONSTITUTION:The ZrO2 added with C is calcined as the base material of a slider material. The calcination is executed at >=1,650 deg.C and <=2,000 deg.C in this case and the material which does not internally contain pores is suitable. The crystal grain size is required to be <=5mum in order to prevent the problem of chipping. The content of the C is specified to 0.2 to 2wt.% as the sintering of the ZrO2 is hindered and the pores are left in the sintered body. The added C diffuses as gaseous CO or CO2 if the calcination atmosphere is acidic and, therefore, the calcination atmosphere is required to be nonacidic. At least a part of the phase contg. the C is amorphous and is weak in mechanical strength and is, therefore, worn preferentially by sliding. The worn powder of the fine C acts as a lubricating material in this way. Further, the powder is carbonized by an increase in the temp. of the sliding surface and the lubricating effect is enhanced.