baber/WOPTO huggingface dataset:
Patent JP-S5839280-A (JP)
Title: Controlling system of inverter device
Inventor: ICHIMURA KAZUYUKI
IPC: H02M7/515
Filed: 1981-08-31
Abstract: PURPOSE:To elevate the limit of operation frequency while eliminating commutation failure by detecting the completion of the commutation of load currents and controlling the operation frequency of an inverter so as to conduct the next commutation up to a predetermined retardation time. CONSTITUTION:Currents detected by means of a current detector 18 are inputted to a zero current detector 65 through a rectifying circuit 64, and the output is inputted to an AND circuit 60 through a time delay circuit 66. The output of the AND circuit 60 is inputted to time delay circuits 61, 68 and a ring counter 62, and these output is given to a pulse distributor 63. Control signals to an inverter bridge 3, an auxiliary thyristor bridge 5, auxiliary thyristors 11, 12 and choppers 13, 14 are outputted from the pulse distributor 63.
Patent JP-H10326371-A (JP)
Title: Automatic account settling terminal
Inventor: WATANABE SHUSAKU
IPC: G06Q20/18
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To detect a customer approaching to a device with a compact and lightweight constitution without using any deflecting lens nor filter by using a proximity sensor which detects a moving object by means of an ultrasonic wave and also calculates the distance from the object. SOLUTION: A proximity sensor part 30 receives an ultrasonic wave from an ultrasonic wave transmitter and sends the pulse number of the ultrasonic wave to an IO control part 24. Based on the received pulse number, the part 24 calculates the transmission time and the distance from a customer. Then, a device is switched to an operable state from an idle state if it is judged that a customer is approaching to the device to operate it. Then, the part 24 sends the calculated distance set from the customer to a main control part 21. The part 21 controls a voice generation part 23 based on the received distance to reduce or increase the guiding voice volume when the said distance is small or large, respectively.
Patent JP-H09321180-A (JP)
Title: Electronic component
Inventor: FUKUMOTO YOSHINARI
IPC: H05K3/32
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component which is very small-sized, and excels in mass producibility and maintainability by a method wherein means for attaching/detaching a package is added to a joint surface with an external structure of the package. SOLUTION: Means (an adhesion pad) which is mounted to an external structure containing a printed substrate 6 and can attach/detach a package 4 is added to a joint surface with the external structure of the package 4. Namely, an adhesion pad 1 is provided in a bottom surface of a conventional mold package with adhesives 2. As described above, as the adhesion pad 1 is provided, an external lead 3 is pressed against a wiring 5 of the printed board 6 by suction force of the adhesion pad 1, and electrical joint between the external lead 3 of the package 4 and the wiring 5 of the printed board 6 can be obtained. Thereby, in attachment/detachment of electronic parts, they are simply pressed only by a prescribed pressure or peeled off at low price with excellent mass producibility and maintainability.
Patent JP-2000038593-A (JP)
Title: Detergent composition
Inventor: SAKURAI HISAE
IPC: C11D3/22
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a detergent compsn. which gives wet feeling after washing, extends well when applied, and does not give a feeling of glow when used in massage. SOLUTION: This compsn. contains following component (A) and (B): (A) anionic surfactants in not less than 0.1 wt.% but less than 5 wt.% containing (a1) an anion surfactant contg. a nitrogen atom in the basic framework: not less than 30 wt.% and (a2) an anion surfactant other than (a1); and (B) polyols in 15-65 wt.%. The wt. ratio of component (A)/(B) is 1/2-1/200.
Patent JP-H0435218-A (JP)
Title: Driving circuit
Inventor: MASUDA HIROYUKI
IPC: H03K17/60
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the burning of a driving circuit and to attain driving operation with high reliability by controlling a reverse bias current at the time of short-circuit of an output by providing a detection circuit for detecting a reverse bias current and a reverse bias stop deciding circuit connected in a circuit connecting a 2nd transistor (TR) and a controlled semiconductor element. CONSTITUTION:A resistor 18 is used as a detection circuit for detecting a reverse bias current and the driving circuit is provided with a reverse bias stop deciding circuit 20 and a switch 30 selected by a deciding output from a reverse bias stop deciding circuit 20. Then, a reverse bias current iB2 is detected and when the current iB2 is a prescribed value or over for a prescribed time, the reverse bias is stopped for a prescribed time and the reverse biasing is implemented again while the reduction in the temperature of the reverse bias circuit is awaited. Thus, the burning of driving circuit 1 is prevented and the driving circuit 1 with high reliability is realized.
Patent JP-S5837349-A (JP)
Title: Balancer for 3-cylinder engine
Inventor: SUZUKI TSUNEHIKO
IPC: F02B67/00
Filed: 1981-08-31
Abstract: PURPOSE:To contrive the weight reduction and miniaturization of a balancer by providing balancers in a half-balanced manner at 3 places corresponding to the first, second, and third cylinders of the balancer shaft turning in opposite direction at the same speed as a crankshaft. CONSTITUTION:In the first cylinder of a crankshaft 1, counter weights 6a'-1 and 6a'-2 are provided at 2 places corresponding to both crank arms 2a<-1> and 2a-2, and in the third cylinder, counter weights 6c'-1 and 6c'-2 are provided at two places corresponding to both crank arms 2c-1 and 2c-2. Also, in a balancer shaft 7 provided in such a way as to turn it in the opposite direction at the same speed as the crankshaft 1, balancers 8a-8c are provided in half-balanced manner at places corresponding to all of the first, second, and third cylinders.
Patent JP-H087388-A (JP)
Title: Magneto-optical disc apparatus
Inventor: SAGA HIDEKI
IPC: G11B11/105
Filed: 1994-06-20
Abstract: PURPOSE:To improve a recording density and simplify a reproducing mechanism by a method wherein the positions of the magnetic walls of magnetic domains recorded on a recording medium are detected with high precision. CONSTITUTION:A magneto-optical reproducing signal 101 is transmitted to an edge detector 203 through an equalizer 202. The edge detector 203 refers to a reproducing magnetic field direction signal 105 and detects only the edge subjected to an enhancing operation. If the reproducing magnetic field direction is a recording direction, the position of the front edge only is detected and, if the reproducing magnetic field direction is an erasing direction, the position of the rear edge only is detected and the detected result is inputted to a data accumulator/synthesizer 208. In the synthesizer 208, edge positions detected from reproducing signals 100 in the different magnetic field application states are temporarily accumulated and synthesized and used as the edge position information of recording marks on a recording medium 402. Finally, final time- sequential reproducing data 106 are obtained. At that time, the positions of the magnetic walls of magnetic domains recorded on the recording medium 402 are detected with high precision.
Patent JP-H01305910-A (JP)
Title: Feather quilt which is provided 'fuki' around it and manufacture
Inventor: MIYAMOTO YOJI
IPC: A47G9/02
Filed: 1988-06-02
Abstract: PURPOSE:To obtain a feather quilt having an excellent touch and no possibility of giving trouble against eyes, etc., of infants by providing a 'FUKI', which has a partition for preventing a shift of feather inside it, around a periphery of a quilt. CONSTITUTION:'FUKI' 1 is formed, by folding an outer circumferential edge of a lining 2 toward a right side of a cloth, around a feather quilt. At each four corner of 'FUKI' 1, a corner part forming finish 5 sewed up in a shape of inverted U, a corner part upper half partition 6 formed by a near rectangular cloth and a corner part lower half partition 8 which is provided in parallel and under the corner part upper half partition are provided respectively. And, a 'FUKI' center partition 11 which is formed by a cloth positioned in parallel with a direction of the longitudinal section of 'FUKI' and perpendicularly sewed up inside 'FUKI' and whose top, bottom and center positions are sewed up 12 inside a straight line part center position of the 'FUKI' 1 is provided. Next, feather room forming tape formed by a mesh tape is sewed up in a grid like state at an inside surface of the lining 2 and a feather room forming tape positioned at a place facing to the mesh tape is sewed up inside surface of the right side of the cloth.
Patent JP-S6027952-A (JP)
Title: Program address malfunction detection system
Inventor: MITA KOUJI
IPC: G06F11/30
Filed: 1983-07-27
Abstract: PURPOSE:To monitor address malfunction and to attain a normal return by dividing a program into modules and providing a characteristic index and an index confirming instruction, storing the characteristic index by instruction execution, and detecting the instruction execution and comparing a generated index. CONSTITUTION:The program is executed successively, an index 1 is written in an index register 11 by the index write instruction of the 1st module, and an output significance signal 15 is sent to an incrementer 14 to add one to the contents of the index counter 12. As modules are executed successively, the register 11 and counter 12 are increased equally, one by one, and their contents are compared with each other by an index comparator 13, but they are equal in contents, so a dissidence signal 16 is not sent out. If a jump to a wrong module is caused owing to malfunction, the index is different, so the comparator 13 outputs the signal 16, allowing a CPU17 to perform error processing. An index counter initializing instruction is executed at a head part at the time of branching, returning, or repetition to write the value obtained by subtracting one from the index in the counter 12, and the index is increased by one in the ending, so the indexes become equal. When the signal 16 is received by the CPU17, the contents of the counter 12 are read out and a return to a normal loop is attained.
Patent JP-H09321050-A (JP)
Title: Forming barrier metal in solder ball bump forming process
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/60
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion strength of a barrier metal to a lower material layer by a Cr or Ti film sputter-formed as an adhesive base material layer in an Ar gas atmosphere contg. at least a trace of oxygen. SOLUTION: Openings 5 are formed on electrode pads 2, an Ar gas mixed with a trace of oxygen is used as a process gas to form a barrier metal film BLM 4 by the sputtering with a sputter-formed Cr or Ti film used as an adhesive layer to the pads 2 and a photo resist film 6, a wafer is dipped in specified resist peel liq., heated and oscillated to result in that the BLM film 4 on the film 6 and resist pattern are peeled off at once to form a re-wiring pattern 18 of the BLM film in specified place facing at the openings 5, and a high m. p. solder film is formed and patterned. In a wet back step, the flux coating and heating and melting treatment are made to form ball bumps and re-located bumps.
Patent JP-H08299504-A (JP)
Title: Club extended with shaft back face part of iron head
Inventor: AZUMA YOSHIHARU
IPC: A63B53/04
Filed: 1995-04-27
Abstract: PURPOSE: To prevent shank during use, to improve directivity and to assure safe feel by mounting a hosel to the back face of an iron head and arranging a neck at the back face surface from the extension line of the face surface. CONSTITUTION: The hosel 6 is mounted at the back face 7 of the iron head. The hosel 6 is moved to the back face 7 in such a manner, by which the safe feel not to shank the ball is rendered to a user. The advantages that there is no change in carry and the more accurate directivity is obtd. Further, the free adjustment of a loft and lie angle is made possible.
Patent JP-H06349197-A (JP)
Title: Data recording and reproducing device
Inventor: ODAGIRI YASUSHI
IPC: G11B20/10
Filed: 1993-06-08
Abstract: PURPOSE:To enable obtaining the run-after reproduction of recorded arbitrary data while continuing a recording by controlling positions of pick-ups for write-in and read-out on the disk type recording medium of a CLV system. CONSTITUTION:A write pick-up 3 is moved to a position where the distance to a rotary shaft becomes almost the same as the distance from the rotary shaft to a read pick-up 5 by a control means. As a result, the relative velocity between each pick-up and a disk shaped recording medium 1 become almost the same, both operations of a read-out and a write-in are made available on one recording medium without using a massive buffer. Then, the run-after reproduction of recorded data is made available and a continual write-in is also made available since the write pick-up 3 is placed at an area where the read-out of the run-after reproduction is completed. Further, the storage means for data to be written-in newly and a storage and control means for a write-in before the position of the read-out is determined are allowed to be provided in this device.
Patent JP-S5365414-A (JP)
Title: Preparation of spinning dope of poly(2,6-diphenyl-1,4-phenylene oxide)
Inventor: NAKAMURA ASUMARU
IPC: C08L71/00
Filed: 1976-11-17
Abstract: PURPOSE: Polydiphenylphenyleneoxide is dissolved in a solvent containing a specific phosphorus compound to form a high concentration and homogeneous solution even when a high molecular weight polymer is used, thus providing consistent yarns. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5841467-A (JP)
Title: Manufacture and material for magnetic head slider
Inventor: FURUKAWA MITSUHIKO
IPC: C04B35/573
Filed: 1981-08-31
Abstract: PURPOSE:To improve the mating with a recording medium and the lubricating performance, by mixing silicon and tungsten silicide with a specific wt% and constituting a magnetic slider made of silicon carbide for the rest composition. CONSTITUTION:A green compact obtained from a mixture of a magnetic head slider material consisting of 5-10wt% of silicon, 1.3-7.8wt% of tungsten silicide and the rest of silicon carbide, and a material of 2-10pts.wt. of tungsten powder and 1-5pts.wt. of cellulose to the 100pts.wt. of a material consisting of 60- 80wt% of silicon carbide powder and the rest of carbon powder, is constituted into a calcinated body through heating under non-oxidizing atmosphere and the body is impregnated with molten metallic silicon and succeedingly, hot isotropic pressurized sintering is applied, allowing to obtain a material which has excellent mating to a recording medium and is excellent in the lubrication.
Patent JP-S5564366-A (JP)
Title: Molding method of cell anode unit
Inventor: OUBI FUMIO
IPC: H01M4/08
Filed: 1978-11-07
Abstract: PURPOSE:To make the anode well fixed, by fixing a metal washer, having a ring- shape protruding part of the Japanese letter '' '' shape cross section, to the internal bottom of anode can, and inserting to press-fix the anode pellet into within the washer with the point end of the letter '' '' shape part made folding to inside. CONSTITUTION:An anode can 4 is constructed by a conductive material like steel with a film of stainless steel, nickel plating, etc. made forming, and to its internal bottom part of fixed a meral washer 6, having a ring-shape protruding part 5 of the Japanese letter '' '' shape cross section, by the method of spot welding or conductive bonding agent. Diameter phi1 of a top end opening part 5a is made larger than diameter phi2 of an anode pellet 7. After placing the anode pellet 7 within the above washer, a pressurization is made from above by a metal mold, and the anode pellet 7 is fixed to in the anode can in such manner with the top end opening part 5a of the letter '' '' shape made folding to inside. It is appropriate to use the metal washer 6 10-50mu thick. When applied to an alkaline cell, organic electrolytic material cell, with the total height below 3mm, a fixing of the anode can be well made.
Patent JP-S62294236-A (JP)
Title: Principal picture display device
Inventor: MATSUMOTO FUMIO
IPC: G03B27/80
Filed: 1986-06-13
Abstract: PURPOSE:To accurately detect a flesh color by preliminarily defining the flesh color of a person and referring to this definition to obtain a flesh-colored part and displaying this part with a high luminance on a monitor. CONSTITUTION:Data in a flesh color memory part 70 which defines the range of flesh color and three-color densities of each picture element stored in a RAM 45 are sent to a principal picture discriminating part 71, and it is discriminated whether each picture element is flesh-colored or not. Discrimination results f the discriminating part 71 are sent to a picture area determining part 72, and data which indicates whether each picture element is flesh-colored or not is written as a binary signal. A write and read control part 73 controls write and read of memories 74a-74c provided for individual colors and data read of a picture area table in the determining part 72. At the time of monitor, color video signals stored in memories 74a-74c are read out and are sent to an amplifying circuit 78 through a D/A converter 77. Data read from the picture area table in the discriminating part 72 is inputted to the circuit 78 as an amplification factor adjusting signal, and the flesh-colored part is amplified more than a background part to display the flesh-colored part on a CR 50 as a high-luminance color picture, thus accurately detecting the flesh color.
Patent JP-S5261926-A (JP)
Title: Pattern recognition system
Inventor: YOSHIDA MASUMI
IPC: G06K9/46
Filed: 1975-11-18
Abstract: PURPOSE: The compressed 1st and 2nd groups of virtual black mesh point rows are detected in both horizontal and vertical directions in order to recognize many recognition objective characters. As a result, the deformed character such as a hand-written character can be efficiently recognized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63301772-A (JP)
Title: Production of food and drug having human body controlling function
Inventor: MORITA YASAHIRO
IPC: A23L19/00
Filed: 1987-06-01
Abstract: PURPOSE:To obtain a food or drug having human body controlling function, effective for cancerous patients, by fusing and blending protoplasm or essence of naturally occurring or cultivated Basidiomycetes such as protoplasm and essence of Ganoderma lucidum of the family Polyporaceae or plotoplasm and essence of Elfvingia applanata and plotoplasm and essence of pinecone. CONSTITUTION:Protoplasm or essence of naturally occurring or cultivated various Basidiomycetes such as protoplasm and essence of Ganoderma lucidum of the family Polyporaceae or plotoplasm and essence of Elfvingia applanata of the family Polyporaceae and plotoplasm and essence of pinecone are fused or blended. For example, equivalent amounts of Ganoderma lucidum, Elfvingia applanata and pinecone are blended, about 50g of the blend is decocted with hot water to give about 10l. When about 2l of the decocted solution is administered to a patient of lung cancer (operation can not be applied), 80% effect efficiency is shown.
Patent JP-H01306975-A (JP)
Title: Optical reader
Inventor: ASAI HIROSHI
IPC: G06K7/10
Filed: 1988-06-04
Abstract: PURPOSE:To operate the title optical reader for input and, at the same time, to easily carry out manual works while the reader is held in hand by fitting an optical sensor which is constituted of a light emitter and light receiver and reads code data to a ring-like body which is put on a finger. CONSTITUTION:This optical reader 15 is an optical sensor 18 which is constituted to a light emitter 16 and light receiver 17 and mounted on a base plate 19 and the base plate 19 is fitted to a ring-like body 20. The ring-like body 20 is formed in such a way that an elastic material, such as a plate spring or synthetic resin, is formed to a ring-like shape and the central part is cut so as to make the ring-like body adjustable to any sizes of fingers so that the ring-like body 20 can be put on fingers of operators. The bar code reading signal of the reader 15 is inputted to an electronic cash register 10 through a cable 21. Therefore, the inputting operation becomes equivalent to the operation made by fingers directly and sure inputs can be executed.
Patent JP-S5262044-A (JP)
Title: Measurement of solidification thickness in continuous casting
Inventor: IWAO NORITO
IPC: G01B21/08
Filed: 1975-11-17
Abstract: PURPOSE: To enable a more accurate confirmation of the solidification condition by detecting the speed of a hypothetical small piece of a proper pitch and the time-division surface temperature for cast block and calculating the average surface temperature at delay time as a function of the solidification thickness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05243153-A (JP)
Title: Growth of semiconductor thin film
Inventor: IMAI HIDEAKI
IPC: H01S5/323
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a gallium nitride semiconductor thin film, which is superior in surface smoothness and crystallinity, by a method wherein the interior of a thin film growing chamber is held in a high vacuum, the partial pressure of a carbon-containing compound is specified and ammonia gas or nitrogen trifluoride is fed as a nitrogen source. CONSTITUTION:A substrate 8 is heated to 1000 deg.C or higher and is set on a substrate heating holder in a vacuum container. Evaporation crucibles 2 with Ga put therein are heated and treated at 1000 deg.C or higher, whereby a degassing is previously performed and the partial pressure of carbon-containing impurities in the vacuum container is held at 10<78>Torr. In the introduction of ammonia gas or nitrogen trifluoride which is used as a nitrogen source, a cracking gas cell 6 whose inside is filled with alumina fibers is used, is heated to 600 deg.C and the gas is directly blown to the substrate 8. Thereby, a gallium nitride semiconductor thin film, which is superior in surface flatness and crystallinity, can be obtained.
Patent JP-H08327713-A (JP)
Title: Superconducting magnetic sensor
Inventor: SHIMIZU NOBUHIRO
IPC: H01L39/22
Filed: 1995-06-05
Abstract: PURPOSE: To realize the more highly sensitive magnetic sensor, because the more larger output can be obtained for an input magnetic flux and the positive and negative states of the input magnetic flux can be detected by the oscillating states of two ROS circuits. CONSTITUTION: A first relaxation-oscillating type SQUID circuit (first ROS circuit) 3 and a second ROS circuit 6 are connected in series, thereby making the constitution where circuits independently oscillate in accordance with the positive and negative states of the input magnetic flux. Outputs 11 and 12 are taken out of the respective ROS circuits 3 and 6. The bias currents of SQUIDs 1 and 4 of the respective ROS circuits 3 and 6 are supplied to a superconducting coil in the assymetrical pattern, and the threshold-value characteristics become assymetrical.