baber/WOPTO huggingface dataset:
Patent JP-H02251829-A (JP)
Title: Safety mechanism for lens barrier
Inventor: KUWATA ATSUSHI
IPC: G03B17/12
Filed: 1989-03-24
Abstract: PURPOSE:To effectively prevent the damage of a joint part by providing a buffer mechanism on the joint part of a driving source and a lens barrier and permitting the buffer mechanism to absorb external force that may affect the lens barrier. CONSTITUTION:When a first lever 53 is driven by the driving source 7, a second lever 57 that is connected to the first lever 53 with a first spring member 55 is driven, and the lens barrier 58 follows the energizing force of a second spring member 56, or moves against the energizing force of the member 56, thereby opening and closing an optical system is performed. When external force such as misoperation acts on the lens barrier 58 in its closing position to shift it from the closing position to an opening position, the second lever 57 is driven against the energizing force of the second spring member 56. The energizing force of the first spring member 55 becomes greater, however, the first lever 53 is not driven. Consequently, unexpected photographing due to external force does not occur in the joint part of the driving source 7 and the first lever 59, and thereby the damage of the joint part can be prevented.
Patent JP-H09243756-A (JP)
Title: Human body detecting device
Inventor: TOOMASU JIYOISU
IPC: H01Q1/38
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To surely detect the presence or absence of a patient on a bed, for example, without giving a feeling of physical disorder to the patient. SOLUTION: This device has a detecting sheet 20 having a primary coil 22 and a secondary coil 23 flatly formed on a soft electrically insulating sheet 21, respectively, a signal generating source 10 for applying an a.c. signal of a prescribed frequency to the primary coil 22, and an output part 30 for comparing the induced voltage induced in the secondary coil 23 by the magnetic flux generated from the primary coil 22 with a preset threshold voltage, and outputting a pulse wave according to the magnitude relation. The change portion of the mutual inductance between the primary coil and the secondary coil influenced by the access and separation of a human body is converted into the duty ratio of pulse wave to detect the presence or absence of the human body.
Patent JP-H03274745-A (JP)
Title: Inspecting device for tape carrier
Inventor: SAKURAI KAZUNORI
IPC: H01L21/66
Filed: 1990-03-26
Abstract: PURPOSE:To improve the accuracy of inspection by providing a heating means heating a semiconductor element on inspection. CONSTITUTION:When electricity is not conducted through a heating means 31, the electrical characteristics of a tape carrier 20 can be tested at the normal temperature. When the electrical characteristics of the tape carrier 20 intend to be tested under a high-temperature atmosphere, on the other hand, electricity is conducted through the heating means, and the tape carrier 20, a semiconductor element 25, is heated at 70-125 deg.C, thus inspecting the tape carrier. Consequently, defectives incapable of being discovered at the normal temperature can be detected. Accordingly, the defectives incapable of being discovered in inspection under a normal-temperature atmosphere can be detected, thus improving the accuracy of inspection.
Patent JP-H05238505-A (JP)
Title: Upper guide of stacker crane
Inventor: NARUSE YOSHITAKA
IPC: B65G1/04
Filed: 1992-02-24
Abstract: PURPOSE:To see that the dust, etc., occurring between the a upper guide rail and the guide roller of the mast of a stacker crane in contact with it does not fall and scatter. CONSTITUTION:An upper guide rail 25 leads to the lower part (near the suction port of a fan) of a horizontal wall 4 by a duct 38. By such constitution, the upper guide rail 25 becomes a duct shape, with almost of the slit blocked by a blocking belt 28, and an opening (gap 29) is made only in the section of a guide roller 22, so that section works as a suction port, and from there, the air of the section of the guide roller 22 is sucked in the upper guide rail 25 in negative pressure condition.
Patent JP-H06292151-A (JP)
Title: High vision signal converter
Inventor: NAKAMA YASUHEI
IPC: H04N7/01
Filed: 1993-03-31
Abstract: PURPOSE:To realize the improvement of performance of a video and audio system and the small sized converter and the low cost by rationalizing the synchronization system of complicated video and audio processing system in a MUSE/NTSC converter. CONSTITUTION:The converter is provided with a MUSE signal processing circuit comprising a MUSE synchronization processing circuit 4 and a scanning line conversion circuit 6, a means 7 converting data rate from the MUSE system into the NTSC system, an NTSC signal processing circuit 8, an NTSC encoder 10, audio processing circuits 18-20, a phase error signal generating means 5 to generate all synchronization clocks required for the video/audio signal processing, a phase error signal generating means 5, a voltage controlled oscillator 16 for generating a master clock, and a clock generating circuit 17. Moreover, the clock generating circuit 17 is made up of a phase data accumulation means for a desired clock frequency, a latch circuit, a phase-amplitude conversion means and a waveform shaping means. The circuit above is applied to the MUSE/NTSC converter to make the performance stable, to make the converter small remarkably and to reduce the cost.
Patent JP-S62230211-A (JP)
Title: Latch circuit
Inventor: SAITO KOJI
IPC: H03K3/037
Filed: 1986-03-31
Abstract: PURPOSE:To latch a correct data signal even when a transfer delay is caused In a clock signal by providing a delay circuit prior to a clocked inverter in a feedback circuit. CONSTITUTION:Inverters INV2-INV(N+1) of an even number stage form a delay circuit, which has a delay time (td) longer than a time (hold time thold1) between a time T1 when a signal inputted to a clocked inverter CINV1 changes from ''1'' to ''0'' and a trailing time T2 when a clock signal CLK' turns the clocked inverter CINV1 from OFF to ON. As a result, the signal before the data change is latched.
Patent JP-H02251022-A (JP)
Title: Device for hot-water supply
Inventor: TAKEI KATSUMASA
IPC: F24D17/00
Filed: 1989-03-24
Abstract: PURPOSE:To quicken the rise in temperature of hot water at the start of the supply, shorten the time before hot water starts to flow, and prevent waste of city water by providing between a heating device for hot-water supply and a cock a regenerative absorber in which a hydrogen- occluding alloy is enclosed and by connecting a condenser to the regenerative absorber with the interposition of an electromagnetic valve which works in an interlocking movement with the cock. CONSTITUTION:When a cock 5 is opened, hydrogen gas is liberated by a hydrogen-occluding alloy or its hydride which is heated by heat exchange with hot water supplied through a feed pipe 3 to a hot water-supply line in a regenerative absorber 4. Through an electromagnetic valve 7 then held open the hydrogen gas is injected by the force of a pressure differential into a condenser 6 which is held approximately in a vacuum at room temperature. By closure of the electromagnetic valve 7 caused simultaneously by closing of the cock 5, hydrogen gas is stored in the condenser 6 and the hydrogen-storage alloy or its hydride in the regenerative absorber 4 is left in a dehydrogenated condition; with fall of the temperature of the hot water supplied, the pressure therein assumes a condition for absorbing hydrogen gas. The opening of the cock 5 under this condition causes the electromagnetic valve 7 to open and the hydrogen gas stored in the condenser 6 to flow in reverse so that hydrogenation of the hydrogen-storage alloy or its hydride takes place with evolution of heat of reaction; the heat evolving from the reaction sharply raises the temperature of the hot water supplied.
Patent JP-H08269871-A (JP)
Title: Antistatic synthetic fiber and its production
Inventor: TAKAHASHI TOSHIYUKI
IPC: D06M101/16
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a permanent antistatic synthetic fiber having excellent antistatic property, its durability and feeling by adding a specific quaternary ammonium salt on polyester fiber. CONSTITUTION: A woven fabric of polyester fibers is impregnated with an aqueous solution containing a quaternary ammonium salt of the formula (R1 is an 8-18C alkyl, R2 -R4 are each a 1-2C alkyl, R5 is H or methyl and (n) is 1 or 2), a melamine-based resin, a urethane-based resin and a catalyst to have the quaternary ammonium salt in an amount of 0.02-2% owf, preferably 0.03-0.5% owf. Then, the resultant fabric is dry heat-treated at 100-210 deg.C to obtain the objective antistatic woven fabric.
Patent JP-H09262379-A (JP)
Title: Electric razor
Inventor: TAKAO NOBUTOSHI
IPC: B26B19/38
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To smoothly assemble a case by preventing a hair stopper from being sandwiched into the abutting faces of the case when assembling the case. SOLUTION: An electric razor has cases 1A and 1B having opening windows on surrounding walls, vibrator 3 for an inner blade protruded from the opening windows of the cases 1A and 1B to the outside, and hair stopper 4 closing the gap between the surrounding walls of the cases 1A and 1B and the vibrator 3 while being mounted on the opening windows. The hair stopper 4 has cushion property so as to be flexibly deformed, closes the gap between the opening windows and prevents beards from being inserted from the opening windows into the cases 1A and 1B. On the surrounding walls of one case 1A of bisected cases, at the section to mount the hair stopper 4, a presser 20 protruded onto the abutting face with the other case 1B is provided.  The presser 20 is constituted so as to assemble the bisected cases 1A and 1B by preventing the hair stopper 4 from being protruded and sandwiched between the abutting faces of surrounding walls.
Patent JP-S63242870-A (JP)
Title: Hose winder
Inventor: TAKAGI TOSHIO
IPC: B65H75/44
Filed: 1987-03-26
Abstract: PURPOSE:To orderly wind a hose without damaging it by extracting the hose from a winding drum and extracting and winding it along a spiral guide groove formed on the outer periphery of a split drum. CONSTITUTION:The handle (c) of a hose winder A can be fitted either to the right or the left of a winding drum (b), a faucet side hose connecting nipple 20 is screwed to a faucet side hose junction 19, and a quick joint 12 fitted to a hose (e) end is connected to the hose junction of an inside hose connecting nipple 7 connected via a hollow rotary shaft 6. The hose (e) is wound on the winding drum (b) while being coupled with a spiral guide groove 9 formed on the outer periphery of a split drum piece 1 from the winding drum (b). Accordingly, the hose (e) can be used regardless of the position of the water feed faucet, the excess external pressure is not applied to the connection portion of the hose, and the hose can be orderly wound without being damaged.
Patent JP-H10266864-A (JP)
Title: Cylinder injection-type engine
Inventor: IMADA MICHIHIRO
IPC: F02D43/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To keep combustibility by stratified combustion to be good even when driving condition is varied and to prevent stability of action of a swirl control valve from damaging, by improving responsiveess of the swirl control valve which acts so as to decrease aperture depending on change of driving condition toward high load side in driving region in which stratified combustion is performed. SOLUTION: An engine has an injector 12 which injects fuel directly into a combustion chamber, a swirl control valve 23, a negative pressure type actuator 30 for the swirl control valve 23, and an introduced-pressure adjusting means 31 for the actuator. A path of the introduced-pressure adjusting means 31 is structured so that change of the introduced pressure when the swirl control valve 23 acts so as to decrease aperture is faster than that when the swirl control valve 23 acts so as to increase aperture.
Patent JP-H03275721-A (JP)
Title: Treatment of polyaniline
Inventor: SASAKI KAZUO
IPC: C08G73/02
Filed: 1990-03-23
Abstract: PURPOSE:To obtain a polyaniline useful as material of electrode of battery, electronic material, strength member, structural material, reinforcing material, electrically conductive fiber, etc., having excellent mechanical strength, by impregnating polyaniline with an aprotic polar solvent and then treating with water. CONSTITUTION:Polyaniline is impregnated with an aprotic polar solvent (preferably N-methyl-2-pyrrolidone) and then treated with water.
Patent JP-H06281278-A (JP)
Title: Opposed compressor for refrigerator
Inventor: YAMAMOTO MASAYUKI
IPC: F25B9/14
Filed: 1993-03-31
Abstract: PURPOSE:To provide an opposed compressor for a refrigerator which can be easily dealt with a different power source voltage to extend an available range and in which a using cost can be reduced. CONSTITUTION:An opposed compressor for a refrigerator has compressors in which pistons are reciprocated by a drive force generated by a magnetic field and a current of a coil disposed in the field to compress refrigerant and which are oppositely disposed. The compressors has a pair of reciprocating pistons (5A, 5B) disposed oppositely, a pair of coils (4A, 4B) for feeding a current to drive the pair of pistons, a pair of wirings (14A, 15A; 14B, 15B) individually supplying currents to the pair of coils, and two pairs of independent connecting terminals (12A, 13A; 12B, 13B) connected to the pair of wirings to be connected to an external power source.
Patent JP-H06290398-A (JP)
Title: Obstacle detector
Inventor: SHIMIZU KENJI
IPC: B60W30/00
Filed: 1993-03-31
Abstract: PURPOSE:To properly detect an obstacle by correcting the detected angle based on deviation and correcting the error of the obstacle detection direction in the case of the occurrence of the deviation of the detection direction for the proceeding direction of a vehicle. CONSTITUTION:The signal from an obstacle detecting circuit 4 is inputted to an inter-vehicle distance deciding circuit 6 and a straight proceeding state judging circuit 7, and the signal from a proceeding course estimating circuit 5 is inputted to the inter-vehicle distance deciding circuit 6, and an obstacle closest to the vehicle on a proceeding course is assumed as a proceeding vehicle C2 to obtain an inter-vehicle distance L. The straight proceeding state circuit 7 judges that the vehicle is judged as in the straight proceeding state when some of obtained distances to obstacles are equal to each other. The signal from the straight proceeding state judging circuit 7 is inputted to an angle correcting circuit 8 to correct the detected angle based on the deviation of the detection direction of a laser radar device 1 for the proceeding direction of the vehicle, and the angle of steering of a steering sensor 2 at the time is corrected to zero.
Patent JP-S60230850-A (JP)
Inventor: DANIERU RESUTAA KIYANADEI JIYU
IPC: D21H27/26
Filed: 1985-04-08
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-S5844135-A (JP)
Inventor: KIKUI SENYA
IPC: E03C1/18
Filed: 1982-04-30
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-H06285252-A (JP)
Title: Game device
Inventor: HANATO AKIMITSU
IPC: A63F13/25
Filed: 1993-03-31
Abstract: PURPOSE:To provide a game device capable of improving workability, game property and usability. CONSTITUTION:A printer 4 writes a fortune-telling game result on a result card 6. A bar code writer 5 writes attributive information inputted by a player on the result card 6 and a bar code reader 7 for reading out the attributive information of the player from the result card 6 when the result card 6 having the attributive information of the player written therein is inserted from a card inserting port 3 is equipped.
Patent JP-H09264530-A (JP)
Title: Combustor
Inventor: TATEMATSU TETSUO
IPC: F23N5/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To automatically securely extinguish a gas burner by completely shortcircuitting thermoelectromotive force of a thermocouple to close a solenoid safety valve when the inside of a easing is overheated. SOLUTION: The gas table A is adapted such that there are assembled in a casing a burner 1 combusting by being supplied with fuel gas, a thermocouple 61 disposed in the vicinity of the burner 11 for outputting thermoelectromotive force corresponding to received heat temperature, and a solenoid safety valve 71 disposed in a gas supply passage 10 supplying combustion gas and being kept in its opening by the thermoelectromotive force. In this case, a thermo- switch 8A is disposed in the casing which is turned on once overheating temperature or higher is reached, and connection lines 811, 812 for connection between the thermocouple 61 and the solenoid safety valve 71 are adapted to be an electric contact of the thermo-switch 8A in itself.
Patent JP-H06288237-A (JP)
Title: Solid matter removing device in cooling water of engine
Inventor: FUKUMORI EIJI
IPC: F01P3/18
Filed: 1993-03-31
Abstract: PURPOSE:To settle and remove solid matters in a cooling water efficiently, and to prevent a hurt of the inside of the fluid apparatus in a cooling system owing to a fluid grinding, by providing a solid matter settling device in the cooling system in a water cooling type engine. CONSTITUTION:In the cooling system of a water cooling type engine, a solid matter settling device 10 is provided to the lower part of a flow pipe 12 in the flowing direction F of a cooling water. The solid matter settling device 10 is composed of a precipitator 13 and a drain valve 14. That is, the solid matters included in the cooling water are settled inside the precipitator 13, and after the precipitate 15 is deposited on an inclined bottom 13b, the precipitate 15 deposited at a specific amount or more is discharged to the outer side by opening the drain valve 14. Consequently, the solid matters in the cooling water is removed efficiently, and a hurt of the inside of the fluid apparatus of the cooling system owing to a fluid grinding is prevented.
Patent JP-H04284293-A (JP)
Title: Water polyester resin composition for sublimation transfer image receiving body
Inventor: ASAI HARUO
IPC: B41M5/52
Filed: 1991-03-13
Abstract: PURPOSE:To provide water polyester resin composition for dyeing layer for sublimation type thermal transfer image receiving body having excellent dyeing sensibility and heat resistance. CONSTITUTION:A water polyester resin composition for sublimation type transfer image receiving body contains (A) polyester of 10-40% including aromatic dicarboxylic acid component of 80 mole % or higher, sulfonic acid metallic salt radical inclusion unit of 1-10 mole %, Tg of 70-120 deg.C, (B) water soluble organic compound of 1-40% and (C) water of 20-89%.
Patent JP-H05281536-A (JP)
Title: Color liquid crystal display device
IPC: G02F1/133
Filed: 1992-03-30
Abstract: PURPOSE:To make a picture element frame unclear and improve the quality of a display picture by providing a beam width enlarging optical unit per respective picture elements on the outlet side of the transmitted light of a liquid crystal display panel, and reducing the contrast difference between picture elements and the boundaries of the picture element frames. CONSTITUTION:Beam width converging optical units 11, converging the beam widths respectively, is provided in correspondence to the respective picture elements of a glass board 6 side, that is, respective picture elements electrodes 11, and beam width enlarging optical units 10, enlarging the beam width respectively, is provided in correspondence to the respective picture elements of a glass board 1 side, that is, respective color filter 7. The beam width converging optical units 11 are formed in the glass board 1 as embedded lenses, and the beam width enlarging optical units 10 are formed in the glass board 6 as the embedded lenses. Since the beam width enlarging optical units 10 are provided per respective picture elements on the outlet side of transmitted light, picture element frames become unclear, and display quality is improved that much. In back-light 9, the utilization efficiency of the back-light light 9 can be improved by the beam width converging optical units 11.
Patent JP-H11272898-A (JP)
Title: Device and method for receiving toll
Inventor: KOJIMA HIDEAKI
IPC: G06Q50/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a toll reception device which makes it possible to throw plural paper sheets, needed for a toll reception process at a toll road exit, together at a time. SOLUTION: This device is provided with a paper sheets separation part 2 which separates different kind of paper sheets, inserted together into one insertion slot, one by one, a paper sheets classification part 3 which classifies the separated paper sheets by the kinds, a pass ticket processing part 4 which processes pass tickets classified by the paper sheets classification part 3, a prepaid card processing part 5 which processes prepaid cards classified by the paper sheets classification part 3, and a toll postpaid card processing part 6 which processes toll postpaid cards classified by the paper sheets classification part 3.
Patent JP-H07283807-A (JP)
Title: Symbol head detector for ofdm signal
Inventor: MIYANO TAKESHI
IPC: H04L7/02
Filed: 1994-04-13
Abstract: PURPOSE:To obtain precise start time position information for a valid symbol block of an input signal by providing a subtractor means subtracting an original OFDM signal from an output signal from a signal delay means, a detection means and a leading edge detection means to the detector. CONSTITUTION:A guard interval Tg is provided to each symbol block Ts of a received signal. Part of the received signal is given to a delay device 11, from which a signal delayed by Tg is outputted. The output signal is given to a delay device 12 and a subtractor 13 and an output signal of the delay device 12 is given to the subtractor 13 in which subtraction is processed. The output signal from the subtractor 13 is converted into a signal representing an envelope in an envelope detector 14 and becomes a clock signal having an interval of one symbol period Ts rising at the start of a valid symbol period T of the input signal in a comparator 15. Moreover, the output signal from the comparator 15 is given to a PLL circuit 16 and the PLL is locked by rising information.
Patent JP-S59200200-A (JP)
Inventor: AZUMA IZUMI
IPC: F28D15/00
Filed: 1983-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11274506-A (JP)
Title: Method for manufacturing semiconductor luminous element, semiconductor luminous element and display device
Inventor: KIMURA MUTSUMI
IPC: H05B33/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor luminous element using a porous silicon instead of anodic oxidization. SOLUTION: A fluid 100 in which a silicon compound 101 is molten in a solvent is applied on a substrate, and energy is applied to the fluid 100 and coupling in the silicon compound is changed, to convert into a particle lump 101 of amorphous silicon, and energy is applied on the particle lump 101 of the amorphous silicon for a constant period of time to crystallize it to form a luminous layer of porous silicon.