baber/WOPTO huggingface dataset:
Patent JP-S62161015-A (JP)
Title: Displacement converter
Inventor: KUDOU HIROKI
IPC: G01D5/36
Filed: 1986-01-10
Abstract: PURPOSE:To obtain highly accurate resolving power, by such a simple structure that a plurality of light source, a pair of light receiving parts, an encoder and a pair of optical elements, etc. are provided. CONSTITUTION:A light source mount plate 10 has a plurality of light sources, for example, four light source i-iv arranged thereto at an equal interval of 90 deg. and pair of light receiving parts 50, which are constituted of light receiving windows I1, IA-IVd, IVD arranged on a light receiving window mount plate 6, receive one of lights emitted from the light sources i-iv to output a pulse signal P0 having predetermined phase difference. An encoder plate 30, which is provided with optical element slits a, A-e, E capable of transmitting lights emitted from the light source i-iv to the light receiving part 50 one at a time in succession, is provided between the light source mount plate 1 and the light receiving window mount plate 6. These slits a, A-e, E form pair constitution having predetermined position difference so that electric row signals having predetermined phase difference are outputted from the light receiving parts 50 and the arrangement number of said slits are set so as to becomes more than the number of the light sources i-iv by one piece and mechanical displacement is converted to an electric signal with high resolving power and high accuracy.
Patent JP-H05188261-A (JP)
Title: Power focusing device of camera
Inventor: MORI RYUICHI
IPC: G03B17/08
Filed: 1992-01-10
Abstract: PURPOSE:To improve the operability by driving a photographic lens to a short- distance side when a rotary member in a neutral state is displaced in one direction or to an infinite-distance side when the rotary member is displaced in the opposite direction. CONSTITUTION:This power focusing device is equipped with the rotary member 2 which is allowed to be rotated clockwise and anticlockwise by a specific angle from its neutral-state position, limit members (limit lever) 3, 4 which normally hold the position of the rotary member 2 in the neutral state, an energizing means (energizing spring) 5 which energizes the rotary member 2 toward the neutral-state position by energizing limit members 3, 4, and an electric signal output means (brush) 8 which outputs an electric signal corresponding to the angle position of the rotary member 2. The photographic lens is stopped from being driven when the rotary member 2 is in the neutral state, but driven to the infinite-distance side when the rotary member is displaced in one direction. When the rotary member is displaced in the opposite direction, the photographic lens is driven to the infinite-distance side. Further, the driving speed is varied stepwise with the angle of displacement from the neutral-state position.
Patent JP-S614309-A (JP)
Inventor: JIEEMUSU AARU BATORAA
IPC: H03F3/345
Filed: 1985-01-11
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-H08193859-A (JP)
Title: Mounting device of electromagnetic flowmeter
Inventor: IKEDA HIDEAKI
IPC: G01F1/58
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a mounting device by which, when an electromagnetic flowmeter for water not filled to capacity is attached to the wall of a manhole so as to measure the flow rate of sewage flowing in a seage pipe passage, the deterioration of the measuring accuracy of the flow rate due to the swell to the inner circumferential side of a sealing rubber is eliminated, by which the correcting operation of the position and the shape of the sealing rubber is eliminated and which prevents a foreign body from being caught by the sealing rubber. CONSTITUTION: A member 3B which is formed at a mounting plate 2A fixed and bonded to the entrance side of an electromagnetic flowmeter 1 for water not filled to capacity and which is composed of a cylindrical protrusion part prevents a sealing rubber 6A from swelling to the inside. Sewage flows as shown by an arrow A, but its flow is not disturbed at the inner circumferential part of the sealing rubber A. The mounting plate 2A compresses the sealing rubber 6A when it is fixed to the wall 3 of a manhole, and it prevents water from being leaked.
Patent JP-S60148831-A (JP)
Title: Packing material feeder
Inventor: KONDOU KAZUYUKI
IPC: B65H1/12
Filed: 1984-01-11
Abstract: PURPOSE:To automatically feed laminer packing material to a designated place for a body to be packed by providing a stock frame for storing laminar packing materials in a stacking manner and a feed roller for feeding out the laminar packing materials from the stock frame sheet by sheet. CONSTITUTION:Packing materials 3 in a stock frame 4 are pressed to a feed roller 9 by a push-out spring 7, so that the feed roller 9 is rotated to drop the packing material sheet by sheet on a chute 10. The packing material dropped on the chute 10 is slided down along the chute to the lower end and stopped at a position where a part of the packing material reaches the lower portion of a door panel 2. Subsequently, a wrap-up chuck 11 is turned to rise, thereby to bend the packing material 3 in the shape of C, so that the packing material is wrapped in the upper and lower surfaces of the edge portion of a door panel 2. The left and right packing materials 3 are simultaneously fed to the door panel 2 and wrapped. The wrapped-up packing materials 3 are fastened to the door panel 2 with a band wound round the door panel 2 by a band attaching machine.
Patent JP-S56100374-A (JP)
Title: Ultrasonic wave detector for moving body
Inventor: KATAYAMA SUSUMU
IPC: G01S15/52
Filed: 1980-01-15
Abstract: PURPOSE:To enable to set the detection region, by avoiding the detection if the time during the ultrasonic waves are transmitted and received through reflection, is the set time or more, in an ultrasonic wave mobile object detector using Doppler effect. CONSTITUTION:Reflected waves of ultrasonic pulses which are transmitted with a given period or an arbitrary period are received at a reception circuit R, the reception signal is detected at an FM circuit 10 and when the detected output is a given level or more, the detection signal is obtained. Since the detection signal is obtained by discriminating the reflection wave from the mobile body having so-called Doppler frequency shift, the mobile object moving to a given direction only can be detected at the location where the reflection wave from the fixed object is present. Further, by providing gate circuit 15, 16, the detection signal only by the reflection wave received within a set time is taken as the mobile body detection signal and it is output from the output circuit 19. With this constitution, the gate set time of the gate circuit is suitably set to enable the setting of the detection region.
Patent JP-2000207646-A (JP)
Title: Multipoint input type pos system
Inventor: MATOU TOSHIAKI
IPC: G07G1/14
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To quicken article selling processing by flexibly and nonfixedly making correspondent plural pieces of satellite POS terminal equipment for article registration input and one or plural pieces of master POS equipment for price payment account settlement processing. SOLUTION: Article sale data for every customer registered in respective seller terminal equipment 101-405 as satellite POS terminal equipment for performing the registration job of articles purchased by customers are called by polling operation due to master POS equipment 11-13 for performing the price account settlement job of article selling transactions and the issue of receipts or vouchers. In the respective master POS equipment 11-13 the seller terminal equipment 11-13 to be managed by the master POS terminal equipment 11-13 are stringed. Thus, plural (m) pieces of satellite POS terminal equipment and one or plural (n) pieces of master POS terminal equipment are made into flexible and non-fixed (m)-to-(n) correspondence, and the flexibility of install positions can be provided together with the introduction of mutual radio communication.
Patent JP-S61207606-A (JP)
Inventor: TOOMASU EMU ARESU
IPC: A61F13/496
Filed: 1986-01-10
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-H04242156-A (JP)
Title: Sheet-paper inspecting apparatus
Inventor: FURUYA SHINICHI
IPC: G01N21/892
Filed: 1991-01-17
Abstract: PURPOSE:To improve inspection accuracy and to make it possible to cope with the case readily in which paper is changed. CONSTITUTION:In a comparing and judging circuit 8, a scanning signal is compared with a reference value, and the contamination and the like of sheet paper are detected. A comparing circuit 9 detects the intrinsic pattern, entanglement and the like of the sheet paper. The output data from the comparing circuit 9 are counted in a counting circuit 10. When the counted number reaches a specified value, the output data of the comparing circuit 9 stored in a column memory 11 are alternately switched to two pattern memories and outputted from a pattern-memory switching circuit 12. In a similarity judging circuit, two pattern memories are collated with the data, the intrinsic pattern of the sheet paper and contamination are distinguished and the result of the judgement is outputted.
Patent JP-S59134120-A (JP)
Inventor: YASUMA YOSHINORI
IPC: B65B13/02
Filed: 1983-01-13
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-H08192204-A (JP)
Title: Rolling mill, rolling roll used therefor and tandem rolling equipment
Inventor: SHIMOTAMURA OSAMU
IPC: C22C38/58
Filed: 1995-01-13
Abstract: PURPOSE: To improve the surface property of a rolled stock by manufacturing a work roll, back-up roll and at least one side of of an intermediate roll in contact with the work roll with a water-cooled casting mold by the electro-slag melting method. CONSTITUTION: Since each roll of the work rolls 22, 23, back-up rolls 26, 27 and intermediate rolls 24, 25 is manufactured by the electro-slag melting method and carbides which are precipitated from molten metal are rapidly solidified without floating, sedimenting and segregating, the carbides are dispersed finely and uniformly in the structure of the outer layer part of the roll. The work rolls 22, 23 become micro-tight contact by contacting with the back-up rolls 26, 27 or the intermediate rolls 24, 25 and lower surface pressure by face contact, so high shape control of the rolled stock 1 is enabled and the surface property of the rolled stock is improved. Further, the speedup of rolling speed, improvement of the operation rate of the rolling equipment, descaling by pickling and integration of continuous casting and hot rolling are realized with a high efficiency.
Patent JP-S62162362-A (JP)
Title: Mos integrated circuit and manufacture thereof
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L27/092
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a high-performance FET by forming only a channel region out of single crystal Si and source and drain and other diffusion layers out of polysilicon layers on a buried insulating film and laminating a high-melting- point metal silicide on a gate electrode and the polysilicon. CONSTITUTION:An SiO2 film 8 of a pattern in which a channel region is opened is formed on a surface of an Si substrate 1 and a polysilicon 1b is formed on a single crystal Si 1a and the film 8 is formed by epitaxial technique. After isolation by use of an SiO2 2, a gate oxide film 3 and a polysilicon gate 4 are arranged and only the side walls are covered with an SiO2 10. Impurity ions are implanted up to high concentration to form source and drain regions 5 and 5a and a channel in the single crystal Si 1a. Ti is evaporated and heated and after removing the unreacted Ti, TiSi 9 and 9a are arranged, so that the source and drain and the gate become to have an extremely low sheet resistance and accordingly the structure by which those can be transferred to wirings without a contact hole. Those wirings are electrically isolated from the substrate and also the parasitic capacity is extremely small. By covering the substrate with an insulating layer 6 and depositing an Al electrode 7 to complete the device.
Patent JP-S62160120-A (JP)
Title: Method for searching damaged filter in dust collector at early stage
Inventor: KAMIYAMA IKUO
IPC: B01D46/44
Filed: 1986-01-10
Abstract: PURPOSE:To search and locate a damaged filter quickly by searching the dam age filter by opening and closing the first closing valve after searching an interconnecting tube to which the damaged filter belongs by opening and closing a second closing valve. CONSTITUTION:A gas delivery tube 2 with a filter 3 installed at the lower end is provided at the upper wall of vessel body 1. The said gas delivery tube 2 has plural pieces of interconnecting tubes 4 to interconnect each other through a first closing valve 5. Also each of the said interconnecting tube 4 has a gas delivery header 7 connected with through a second closing valve 8. Accordingly, in case an arbitrary filter 3 is damaged, the interconnecting tube 4 to which the damaged filter belongs is searched by opening and closing of the second closing valve 8 and, then, the specified damaged filter can be located by opening and closing of the second closing valve 5.
Patent JP-S5497756-A (JP)
Title: Inspection of digital protective relay
Inventor: GOTOU HISASHI
IPC: H02H3/05
Filed: 1978-01-18
Abstract: PURPOSE: To make the inspection of all arithmetic circuits by the procedure in which plural arithmetic circuits are provided, and then after completion of the operation of data by the arithmetic circuits, the operation of inspection data is made and also arithmetic circuits used every a certain time are changed.  
     CONSTITUTION: After completion of the transfer and operation of live data A, the transfer of the inspection data B is made by the DMA circuit 2, and the operation of the live data and the inspection data is made by the arithmetic circuits 4-1 and 4-2. At the arithmetic circuit 4-1, the operation I of live data is made by using the memory circuit 5-1 in a time zone, the operation II of inspection data is made in another time zone, and then the results of these are sent out to the output interface 6. In the same way, at the arithmetic circuit 4-2, switching between the live data operation and the inspection data operation is made by using the memory circuit 5-2. Thus, inspection on all devices incouding the memory circuit 3, the arithmetic circuits 4-1 and 4-2, and the memory circuits 5-1 and 5-2 can be attained, and also even if any of arithmetic circuits and memory circuits is out of order, protective operation can be continued by using normal circuits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57117964-A (JP)
Title: Capping device for ink jet nozzle
Inventor: TERASAWA HIROHARU
IPC: B41J2/165
Filed: 1981-01-16
Abstract: PURPOSE:To prevent the increase in viscosity and to prevent blocking by generating negative pressure immediately after the capping in association with the capping operation, and maintaining the continued state of the ink in the nozzle. CONSTITUTION:When an operating button 6 is depressed downward, a cap lever 5 is also depressed downward, an inclined surface 5a is slidden down from an inclined surface 2a of a cap holder, and a cap 3 is intimately coupled with the nozzle 1. At the same time, a piston 12 is lowered, the negative pressure is generated in a sucking pump 7 from the time the capping has been performed. The negative pressure is generated in a cavity part 3a of the cap 3 through a tube 4, and the ink at the tip of the nozzle is sucked. When the operating button 6 is further depressed and the cap lever 5 is sufficiently depressed, a rocking part 9b of a substrate 9 is engaged with a knob 5c of the cap lever 5, and the nozzle tip is rocked under the hermetically sealed state.
Patent JP-S58121606-A (JP)
Title: Manganese-aluminum-carbon group alloy magnet
Inventor: SANAI SUSUMU
IPC: H01F1/04
Filed: 1982-01-12
Abstract: PURPOSE:To increase coercive force and energy product by adding phosphorus (P). CONSTITUTION:The magnet consists of a composition obtained by adding not more than 0.6pts.wt. phosphorus to a 100pts.wt. alloy consisting of the composition of 68.0-73.0wt% manganese, (1/10Mn-6.6)-(1/3Mn-22.2)wt% carbon and aluminum as the remainder. When the rate (x) of P added exceeds 0.6, x<=0.6 must be formed because nonmagnetic phase in the alloy increases, residual flux density lowers largely and (BH)max also drops after the composition is thermally treated.
Patent JP-H02183807-A (JP)
Title: Control system for tool relief action
Inventor: FUJITA NAOKI
IPC: G05B19/4093
Filed: 1989-01-10
Abstract: PURPOSE:To improve the working accuracy by preparing plural types of patterns for tool relief actions and changing these patterns in response to the hardness of a work. CONSTITUTION:The value Dx of a cut set at the material data of a working program is reduced with a work of a hard material and then increased with a work of a soft material respectively. Then the work hardness is decided by the value Dx. In other words, plural types of patterns are set for the tool relief actions and registered in a memory in response to the hardness of a material to be worked. At working, a tool is moved in accordance with the relief action pattern corresponding to the hardness. Thus the working accuracy is improved.
Patent JP-S59131108-A (JP)
Title: Position detector
Inventor: TAKAHASHI YUKIO
IPC: G01B11/02
Filed: 1983-01-17
Abstract: PURPOSE:To perform distance detection which is stable and accurate for a long period by providing projecting means which project modulated light beams which vary in light intensity at a specific period like a sine wave and different in phase from each other so that the irradiation light beams shift in position with the distance to an object to be detected, a photodetecting means which photodetects reflected light within its specified range, and a distance detecting means which detects the distance from the phase of the photodetected reflected light. CONSTITUTION:A driving circuit 1 flows a current so that light outputs PM and PN of LEDs 2 and 3 vary like a sine wave. The light outputs PM and PN from the LEDs 2 and 3 are made incident to optical fibers 4 and 5 for projection. Projection end surfaces of the optical fiber 4 and 5 for projection are at the distance of the focal length f1 of a lens 6 from the lens 6, and center axes of the optical fibers 4 and 5 for projection are arranged in parallel at the same distance (d) from and symmetrically about the center axis of the lens 6. The light beams projected from the optical fibers 4 and 5 for projection are diverged by the lens as shown in a figure. Then, when the object 7 to be detected shifts in position in the order of points A, B, and C, the reflected light within the specified range is photodetected as out-of-phase reflected light.
Patent JP-H03208322-A (JP)
Title: Laminated ceramic capacitor
Inventor: NISHIYAMA TOSHIKI
IPC: H01G4/12
Filed: 1990-01-10
Abstract: PURPOSE:To improve heat shock resistance by setting a Sr/Ti ratio of SrTiO3 in a dielectric ceramic layer placed between internal electrodes and in an external surface side dielectric ceramic layer to be a specific one. CONSTITUTION:A laminate ceramic capacitor 1 is constructed such that internal electrodes 3-7 are disposed in an integral calcination sintered structure 2, overlapped through internal dielectric ceramic layers 8-11, and that external surface side dielectric ceramic layers 12, 13 are disposed on the outside of the external side internal electrodes 3, 7. A Sr/Ti ratio of SrTiO3 in the internal side dielectric ceramic layers 8-11 is set within a 1.00-1.07 range, while a Sr/Tiratio of SrTiO3 in the external surface side dielectric ceramic layers 12, 13 is set within a 0.93-1.00 range. Further, a difference between the Sr/Ti ratios of the internal side dielectric ceramic layers 8-11 and the external side dielectric ceramic layers 12, 13 is set to be 0.04 or more. Hereby, heat shock resistance is improved.
Patent JP-S58122318-A (JP)
Title: Supercharger for engine
Inventor: OKIMOTO HARUO
IPC: F02B29/06
Filed: 1982-01-13
Abstract: PURPOSE:To reduce the drive loss or the like of a supercharger provided with two intake passages and used for partial supercharging, by closing one of the intake passages and supplying only a supercharged mixture through the other when an engine rotates slowly under high load and by supplying a fresh mixture through one of the intake passages and the supercharged mixture through the other when the engine rotates rapidly under high load. CONSTITUTION:When the load on an engine is low, a mixture is sucked from a second intake passage 9 into a combustion chamber 4 by the negative pressure of the engine during the period from the final stage of the process of intake to the process of compression. When the engine rotates slowly under high load, a first intake passage 8 is closed and only the mixture from the second intake passage 9 is supplied under pressure. At that time, no air flows back to the first intake passage 8. When the engine rotates rapidly under high load, a fresh mixture from the first intake passage 8 is supplied and the mixture from the second intake passage 9 is supplied at least in the process of compression so that the charging efficiency is heightened.
Patent JP-H08188650-A (JP)
Title: Production of liquid crystalline copolymer
Inventor: WATANABE RYUSUKE
IPC: C07B61/00
Filed: 1995-01-13
Abstract: PURPOSE: To obtain a liq. crystalline copolymer low in content of ionic impurities by copolymerizing a specific liq. crystalline monomer with a siloxane compd. in the presence of a specific disiloxane-platinum complex catalyst and removing the catalyst using a phosphine deriv. CONSTITUTION: A compd. of formula I (wherein (l) and (m) are each 2-5; (a) is 1-20; and A is a group of formula II or III) is reacted with an optically active hydroxy compd. of formula IV (wherein (b) is 1-10; B is a group of formula II or III provided it is different from A; and * is an asymmetric carbon) using a carbodiimide compd. as the condensation agent to give a monomer of formula V. The monomer is copolymerized with a siloxane compd. of formula VI (wherein (p) is 0-3) using a bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)-platinum complex catalyst to give a polymer.  The residual catalyst is removed from the polymer by the ligand exchange with a water-sol. phosphine deriv., thus giving a liq. crystalline copolymer which is stable and durable esp. because of its low content of ionic impurities and exhibits ferroelectricity in a wide substitution range and a high-speed response to the external electric field.
Patent JP-H11197025-A (JP)
Title: Production of coffee filter and production of roll of coffee-filter filter medium
Inventor: ISHIZU NOBORU
IPC: A47J31/08
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain the production of a drip type coffee-filter in which the product rate of a filter medium is higher than that obtained by a conventional method, and residual filtering medium disposed of as waste paper is reduced, thereby decreasing the cost of a raw material. SOLUTION: Recesses 23 are made in both side-edge parts of a strip filter medium drawn out from a roll of raw fabric, and both the side-edge parts with the recesses are folded so that the side-edge parts overlap only a specific width. On each side of the folded strip filter medium 4 in the direction of its width, a contact bonding part 5 for zoning into one side and bottom side of a product filter 10 is formed. Each side of the contact-bonded strip filter medium 6 in the direction of its width is cut into a product shape, and the product filter obtained by the cutting is pulled off from the residual filter medium part 8. Also, when it is cut off, the inner side of the product filter on each side is position between templating parts 7 which are opposite beyond the middle line of the strip filter medium in the direction of its width.  When a small piece is cut off, the recess is made a little larger than the templating shape of the product filter.