baber/WOPTO huggingface dataset:
Patent JP-H10307671-A (JP)
Title: Coordinate input device
Inventor: YANAGISAWA RYOZO
IPC: G06F3/0488
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the input process by such a coordinate input device that the monitor and operator are at a distance. SOLUTION: Vibration from a vibration pen 3 which is inputted to a vibration transmission plate 8 is detected by vibration sensors 6a to 6d provided to the vibration transmission plate and the coordinates of the input point is detected from a detected vibration transmission time. If the vibration is not detected owing to an insufficient touch of the vibration pen 3 on the vibration transmission plate 8 or if it becomes clear that the detected coordinates is wrong, a sound generating means 10 indicates that no touch is detected or that the calculated coordinate value is wrong. In case of no detection or misdetection, the operator can know that normal input is not done from an indication of sound, etc., and performs rewriting on the spot without confirmation on the monitor, so that efficient operation can be done.
Patent JP-H09300378-A (JP)
Title: Method for preventing gloss return of polyvinyl chloride resin panel
Inventor: TAKAGI KEIZO
IPC: B29L7/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a gloss return phenomenon in a laminated plate obtained in a post-process by press processing by preliminarily roughening the surface of a raw sheet in the calender processing stage of a front process in a PVC panel manufacturing process. SOLUTION: A predetermined number of raw sheets obtained by applying calender processing to a PVC resin are heated and pressed by press processing to produce a PVC panel. In this case, the surface of each of the raw sheets is forcibly roughened by an embossing roll immediately before a cooling process of calender processing or calender processing temp. is lowered to form fine unevenness on the surface of each of the raw sheets.
Patent JP-S60262954-A (JP)
Title: Powder for spraying
Inventor: KAWAMURA NOBUHIKO
IPC: C23C4/06
Filed: 1984-06-08
Abstract: PURPOSE:To obtain an inexpensive material for spraying giving a sprayed film having superior heat, corrosion and wear resistances and capable of undergoing smooth finishing by mixing ferrochrome powder with stainless steel powder so that iron and Ni contain prescribed amounts of Cr and C. CONSTITUTION:About 40-80wt% ferrochrome powder is mixed with about 10-50% stainless steel powder to obtain a material for spraying having a composition consisting of 27-70% Cr, 1.6-6.5% C and the balance Fe and Ni. The material for spraying contains C in the form of Cr-Fe carbide, and it is necessary that Cr and Ni are in the form of a Cr-Ni-Fe alloy. A sprayed film having especially superior abrasive wear resistance is obtd. by using the material for spraying.
Patent JP-S61277622-A (JP)
Title: Composition for active vitamin d3 preparation
Inventor: MAKINO YUJI
IPC: A61K31/22
Filed: 1985-05-31
Abstract: PURPOSE:To obtain the titled composition having extremely excellent stability of active vitamin D3 and useful as a remedy for osteopathy such as osteomalacia, osteoporosis, etc., by dissolving an active vitamin D3 compound in triacetin. CONSTITUTION:The titled composition having remarkably improved stability can be produced by dissolving an active vitamin D3 compound (e.g. 1alpha- hydroxyvitamin D3, 1alpha,25-dihydroxyvitamin D3, etc.) in triacetin. The dissolution can be carried out either by adding the active vitamin D3 compound to triacetin as it is, or by dissolving the active vitamin D3 in an organic solvent such as ethanol, adding the solution to triacetin and distilling out the organic solvent. It can be administered in the form of soft capsule, subcutaneous injection or intramuscular injection.
Patent JP-S6170969-A (JP)
Title: Preparation of carrot liquor
Inventor: TANAKA YONEMI
IPC: C12G3/02
Filed: 1985-05-31
Abstract: PURPOSE:To prepare a carrot liquor having yellowish orange color and excellent taste and flavor, easily in an industrial scale, and to enable the effective utilization of carrot scrap, by adding yeast directly to the juice or concentrated juice of carrot, and fermenting the mixture. CONSTITUTION:Juice or concentrated juice of carrot is if necessary heat-treated or boiled, added directly with yeast, and subjected to alcoholic fermentation usually at 15-30 deg.C for 10 days - 7 weeks to obtain unrefined carrot liquor. If necessary, the product is squeezed, and aged for 10-30 days, and the dreg is removed to obtain a clear liquor having yellowish orange color.
Patent JP-S5241301-A (JP)
Title: Tyre rim
Inventor: TAKAGI SHIGEMASA
IPC: B60B25/02
Filed: 1975-09-27
Abstract: PURPOSE: Top fit a tyre rigidly in the rim, without use of bead wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07313654-A (JP)
Title: Alpine ski board with dual acting type stiffening and/or shock absorbing device
Inventor: JIYATSUKU RU MASON
IPC: A63C5/07
Filed: 1995-05-16
Abstract: PURPOSE: To enable to improve a ski including a beam like member and a device to change rigidity and/or buffer against vibration. CONSTITUTION: This device includes at least one slender member 3 which is directed in the longitudinal direction of a ski board, connected with the ski board by a strong connection mean; 4, is movable in the longitudinal direction against the ski board and moves away from the strong connection means in the longitudinal direction when the ski board receives bending energization; and a resistance means 5 to cooperate with a free end 31 and be connected to the ski board against the movement of the ski board; and is constituted so that the resistance against the movement of the free end 31 is reduced between the minimum movement position P1 and the maximum movement position P2. Such a ski board like this can retain the stability on a flat land and is improved in turning performance and operability.
Patent JP-S62273602-A (JP)
Title: Recording or reproducing device
Inventor: OKINO TADASHI
IPC: G11B5/00
Filed: 1986-05-21
Abstract: PURPOSE:To prevent waste consumption of power supply and corrosion of a connector by inhibiting the power supply to an external device until the initial setting of a head to a recording medium. CONSTITUTION:A controller 92 drives motors 88, 49 to apply position detection 59 of a 51-track thereby stopping the motor 49 at OFF-state. A switch 86 is changed over to detect 85 the presence of recording and in case of the absence of recording, a latch circuit 100 is operated to forward/reverse the motor 49 until the 0-track is detected 58, a latch output A and a counter output B are compared and in case of A=B, the motor 49 is stopped to stop generation 98 of preset information. Thus, the head 5 is positioned to the latched track position, that is, the first unrecorded track position viewed from the 0th track. Moreover, the controller 91 confirms 69 the loading of a cassette and when the 51-track position detection 59 is not finished, it is displayed 92 and the recording is inhibited. Thus, the waste of power is saved and the corrosion of the connector is prevented.
Patent JP-H01289086-A (JP)
Title: Vacuum heating device
Inventor: HIRATA NORIYUKI
IPC: H01L21/203
Filed: 1988-05-16
Abstract: PURPOSE:To make a substance to heat in a vacuum heating condition in a short time with a good reproducibility by composing to connect a throwing-in power shifting device and a heater power controller. CONSTITUTION:A substance to heat 3 is placed in a vacuum furnace 1 of the atmospheric condition, the inside of the vacuum furnace 1 is evacuated up to a specific vacuum degree, a power is thrown in to a heater 2 from a heater power controller 7, and at the same time, the passing time after the heating is started is integrated by a timer 9. The power amount fed to the heater 2 is determined by the output direction signal in the heating time from a throwing-in power shifting device 10 to the heater power controller 7. When the heating is continued to raise the temperature of the vacuum furnace 1 and the detected temperature of a thermocouple is raised, and its temperature exceeds a set value of a temperature detector 8, or when the integrated time by the timer 9 exceeds a set time, the output direction signal from the throwing-in power shifting device 10 to the heater power controller 7 is shifted to the signal to maintain the temperature. As a result, the power amount red to the heater 2 from the heater power controller 7 is shifted to the value of maintaining the heat.
Patent JP-2000302095-A (JP)
Title: Cover structure of outboard motor
Inventor: MINENO KAZUO
IPC: B63H20/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To realize a compact outboard motor by covering the surroundings of an engine with an engine cover separable into upper and lower parts and arranging an oil filter provided in the engine on a lower side than a separating face of the engine cover. SOLUTION: In an outboard motor 1 in which the surroundings of an engine 3 are covered with an engine cover 7 separable into upper and lower parts, an oil filter 22 provided in the engine 3 is arranged on a lower side than a separating face 23 of the engine cover to realize the compact outboard motor 1 and improve the layout property of engine equipment. Moreover, a lower cover 18 covering the oil filter 22 among the separated engine covers 7 is constituted in such a way that it can be separated in the horizontal direction of the outboard motor 1, and the oil filter 22 is arranged on the same face as the separating face to improve the maintenance property of the oil filter 22.
Patent JP-S61275061-A (JP)
Title: Running condition deciding device for car
Inventor: ETO KUNIHIKO
IPC: G08G1/00
Filed: 1985-05-30
Abstract: PURPOSE:To makeit possible to decide securely when deciding whether it is an urban road running or a mountainous road running, by computing an index to indicate the running condition in multiplying the weight function to the fre quency distribution responding to the steering angle. CONSTITUTION:Sterring angle signals are input in order by a steering angle detecting device 1 to a memory device 2, where the frequency distribution responding to the steering angle is memorized. In the memory device 2, weight functions which have been valued beforehand responding to the steering angles are stored, and, the weight function and the frequency distribution are multiplied in a computing device 3 to compute an index K to indicate the running condition. A deciding device 4 decides the running condition from the index K to determine whether it is a mountainous road running or an urban road running and the like.
Patent JP-S5242191-A (JP)
Title: Air abnormality measuring device
Inventor: KASAHARA RIICHIROU
IPC: G01N27/12
Filed: 1975-09-30
Abstract: PURPOSE: A semiconductor type gas detection element whose resistivity sharply decreases through adsorption of gas and an incandescent lamp are used, whereby indication by an indicating instrument by maintaining linearity is made possible even if the concentration of the gas to be measured is low. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11337556-A (JP)
Title: Preservation vessel for analytical device
Inventor: SACHERER KLAUS-DIETER
IPC: B01L99/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To protect sealing foils against an unexpected mechanical stress received, for example, at the falling, knocked or vibrating time, by fixing analytical devices in chambers of a preservation vessel. SOLUTION: This preservation vessel 1 is a vessel for two or more analytical devices made of a hard material, and contains separated chambers 3 where at most one analytical device can be stored respectively. The chambers are arranged geometrically regularly one another, and respective chambers have at least two opposite openings 13 sealed by foils respectively, and respective chambers have means for fixing the positions of analytical devices in the chambers.
Patent JP-S62275931-A (JP)
Title: Paper feeder
Inventor: SATO SHIRO
IPC: B65H1/04
Filed: 1986-05-23
Abstract: PURPOSE:To send securely sheets of paper one by one onto a guide member without needing any separating claws by forming the upper surface of a paper mounting member inclined upward at an acute angle to the upper surface of the guide member. CONSTITUTION:This paper feeder is constituted from a wedge-like slant surface forming member 1' applied to the upper surface portion at the guide member 2 side of a paper mounting member 1. By thus providing the upper surface on at least guide member 2 side of the paper mounting member 1 at an upward inclined angle to the upper surface of guide member 2 rides securely the end of paper sent out by a feeding roller 3 on the upper surface of the guide member 2, so that the end of paper abuts against the carvature surface 2' of the rear end of guide member 2 to eliminate problems caused by defective feeding-out.
Patent JP-S60262349-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SAKAMOTO HIDEO
IPC: H01M2/02
Filed: 1984-06-07
Abstract: PURPOSE:To increase leakage resistance ability by forming convexities in the upper and lower edges of a flange of negative can. CONSTITUTION:A negative can 1 consists of, for example, nickel plated stainless steel, and convexities are formed in the upper and lower edges of its flange. Thereby, compression of an insulating gasket is increased in the positions of convexities. Therefore, sealing ability is increased.
Patent JP-S62276291-A (JP)
Title: Rotary vane type pump
Inventor: KAMITSUMA YASUO
IPC: F04C18/344
Filed: 1986-05-23
Abstract: PURPOSE:To secure such a rotary vane type pump that is excellent in abrasion resistance and usable under the nonlubricant, by specifying each constituent material for a casing, a side plate, a rotor and a vane of this rotary vane type pump. CONSTITUTION:A casing 1 and a side plate 4 are made up of cast iron in which spherical, platelike or massive graphite of 2-10% in volumetric ratio is dispersed or ferrous sintered material, or an Al or Al-Si alloy whose surface is subjected to alumite treatment. And, a vane 2 is formed of graphite of more than 4kg/mm<2> in strength, Pb, Sb impregnated graphite or fiber reinforced graphite, while a rotor 3 is made up of a copper alloy containing spherical, platelike or massive graphite of 2-20% in volumetric ratio. Using these constituent materials, a rotary vane type pump is constituted, therefore such a pump that is excellent in abrasion resistance and usable under the nonlubricant is securable.
Patent JP-S597546-A (JP)
Title: Measuring method of tool length
Inventor: ODA ETSUJI
IPC: G05B19/18
Filed: 1982-07-06
Abstract: PURPOSE:To enable to measure a length of a tool accurately and promptly by the NC device itself, by providing a touch sensor within a moving region of the tool. CONSTITUTION:To measure a length of a tool 2, a feed shaft 3 is made to advance at a fixed feed speed and the tip of the tool 2 is made to touch a touch sensor 1. In this instance, a position P2, where the tool 2 is suspended actually, is given by moving the tool 2 from a position P0 where the tool 2 is touched to the sensor 1 through a position P1 by inertia. Then the feed shaft 3 is brought back to the position P1 from the suspended position P2 by making retreat by amount equivalent to droop D, first of all, then the position P0 where the sensor 1 turns off, that is, a distance l3 is detected. Then, as an NC device 5 stores a distance l1 from a reference position Pr to the sensor 1 beforehand, the length l2 of the tool 2 can be measured by deducting the distance l3 from the distance l1.
Patent JP-H06310840-A (JP)
Title: Printed-wiring board with pad part fit for mounting minipower package
Inventor: SEGAWA HIROSHI
IPC: H05K1/11
Filed: 1993-04-22
Abstract: PURPOSE:To provide a printed-wiring board with pad part fit for mounting a minipower package capable of notably enhancing the reliability upon the connection by soldering step by devising the composition of the pad part for the minipower package to be connected and mounted. CONSTITUTION:Within the printed-wiring board fit for mounting a minipower package, the pad parts thereof are provided with the first pad comprising a square part 2, the second pad comprising another square part 1 and a widened part 1A as well as the third pad comprising the other square part 3 while the second pad is held by the first and third pads. Through these procedure, the printed-wiring board with pad parts fit for mounting a minipower package characterized by the composition having the division of the square parts and widened part in the second pad by a slid 1B in specific width can be obtained.
Patent JP-S6010515-A (JP)
Inventor: FUKUNAGA MASAO
IPC: H01H13/52
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63281523-A (JP)
Title: A/d converter testing instrument
Inventor: ENOMOTO TAKESHI
IPC: G01R13/34
Filed: 1987-05-14
Abstract: PURPOSE:To confirm the dynamic characteristic test result of an A/D converter with a visual observation by being equipped with a high purity sine wave generator, a clock generator, an initial phase arithmetic part, a sample phase information string arithmetic part, an information rearranging means and an image displaying part. CONSTITUTION:To an A/D converter 6 of a measuring object, a high purity sine wave signal fs is supplied from a generator 5 and the sampling clock of a frequency fc is supplied from a generator 7. Based on a converting information string D(n) of the output of a measuring object 6, a sampling frequency fc and a sine wave frequency fs, an arithmetic part 8 obtains initial phase information phi, and further, an arithmetic part 9 obtains a sample phase information string P(n) based on phi, fc and fs. Continuously, an information rearranging means 9 rearranges the sample phase information string P(n) in the sequence of the size and rearranges a converting information string D(n) of the output of the measuring object 6 in the sequence of the sample in the phase of 0-2 pi. One side of rearranged P(n) and D(n) is image-displayed as respective inputs of X coordinates and other side is image-displayed as respective inputs of Y coordinates. By the constitution, fs and fc added to the measuring object can be freely selected and a dynamic characteristic test result can be confirmed with a visual observation.
Patent JP-S5741981-A (JP)
Title: Controlling method for printing position in printer
Inventor: KOTOU HARUHIKO
IPC: B41J19/18
Filed: 1980-08-27
Abstract: PURPOSE: To enable saving of energy, by a method wherein a detecting signal is fetched from a part where a printer performs a (quasi) uniform motion, the signal is divided by an integer, and the position of a carriage, performing nonuniform motion, is found out to control a printing position.  
     CONSTITUTION: With a motored gear turned, a timing original signal is generated from a tachometer generator. Simultaneously, a one-turn reset original signal is generated from a reset detector 6, consisting of a mechanical contact, by means of a reset signal cam 12b once per each turn a crank gear 12 rotates one time. A carriage 15 engages the crank gear 12 through a crank 13, and thereby it reciprocates one time during one rotation of the crank gear. The carriage 15 performs a nonuniform motion in a regular manner if the crank gear 12 rotates. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5819917-A (JP)
Title: Power supply device for corona discharge
Inventor: NOGUCHI KOUICHI
IPC: G05F1/02
Filed: 1981-07-28
Abstract: PURPOSE:To stabilize corona discharge, by detecting AC components, which are obtained by removing power supply source frequency components from the discharge current of a corona discharger, to stabilize corona discharge. CONSTITUTION:When positive and negative voltages are applied to terminals 1 and 2 and the open collector of a terminal 3 is turned on, the potential of a terminal 1 of a switching regulaor IC1 is lowered to drive transistors TRs Q2 and Q3. A transformer T is excited, and a corona discharger CHG discharges, and the corona current is detected by a resistance 21. DC components of the discharge current are stopped by a capacitor C26, and only AC components are inputted to a notch filter consisting of resistances R34-R36, capacitors C28-C30, and an operational amplifier A4. The notch frequency is matched to the power source frequency of the corona discharger to remove power source frequency components from the output of an amplifier 4. This output is adjusted through operational amplifiers A2, A3, and A5 by a variable resistance VR2 and is fed back to the terminal 1 of the switching regulator IC1, thus stabilizing corona discharge.
Patent JP-S599819-A (JP)
Inventor: TAKADA JIYUNJI
IPC: H03K17/78
Filed: 1982-07-07
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-2000301600-A (JP)
Title: Production of plate-shaped molded product
Inventor: IWASAKI HIRONOBU
IPC: B29C51/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce production cost and to enhance appearance quality in a method for producing a plate-shaped molded product by bringing a molten resin sheet into close contact with the molding surface of a mold under suction. SOLUTION: A molding surface 12 and the peripheral surface 11 extending outward from the upper edge of the rising surface thereof are formed to the upper surface of a mold 10 and a first core 20 is supported on the peripheral surface in a movable manner. A molten resin sheet 30m is supplied so that the peripheral part 30b thereof covers the first core 20 and, after the first core 20 is set to a first position where the inner edge part 21 thereof becomes inside the rising surface 12a, the leading edge part 25a of the second core 25 supported on the mold 10 in a movable manner is allowed to approach the inner edge part of the first core 20 to cut the peripheral part of the molten resin sheet.  The inner edge part of the first core 20 is set to a cutting edge and the leading edge part of the second core 25 is set to the surface receiving the cutting edge and the peripheral part of the molten resin sheet may be cut by further advancing the cutting edge from an advanced position to bring the same into contact with the receiving surface.
Patent JP-H0413989-A (JP)
Title: Photoelectric switch
Inventor: SHIMOKAWA SATORU
IPC: G01V8/10
Filed: 1990-05-07
Abstract: PURPOSE:To enable a detection distance to be extended and an interval between adjacent photoelectric switches to be reduced by allowing an optical axis of a focusing lens to match that of a light-receiving element. CONSTITUTION:An external image of a semiconductor chip 1 is observed by a TV camera etc. and the central position is obtained by operation. Similarly, the external image of a focusing lens 5 is observed and the gravity position is obtained by operation. Then, they are positioned so that the gravity positions of both 1 and 5 match. Thus, an optical axis of the focusing lens 5 constantly matches that of a light-emitting element 3 or a light-receiving element 32.
Patent JP-H10310351-A (JP)
Title: Landing door closing device for elevator
Inventor: SHUDO TAKAYUKI
IPC: B66B13/18
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To fully close a landing door even at the time of strong wind by operating an actuator to protrude an electromagnet toward the landing door when a landing door closure detecting means is not operated after a preset time elapses, pulling back the electromagnet attracting the landing door, and fully closing the landing door forcefully. SOLUTION: An elevator landing door 1 is not fully closed due to the wind pressure of a gust sometimes. When the door closing state is continued for a fixed time or longer, an electromagnet 21 is excited, a plunger electromagnet 23 is moved against a spring 24 into contact with the landing door 1 via a cap 25, and the plunger electromagnet 23 is excited to attract the landing door 1. When the electromagnet 21 is de-excited, a plunger 22 is returned by the elastic force of the spring 24, the landing door 1 is fully closed, and an interlock device is coupled. When a landing door closure detecting switch is turned on, the plunger electromagnet 23 is de-excited by a control device. The landing door 1 can be fully closed surely even at the time of strong wind.