baber/WOPTO huggingface dataset:
Patent JP-H07284572-A (JP)
Title: Pocket knife
Inventor: ONO TAKESHI
IPC: B26B1/02
Filed: 1994-04-18
Abstract: PURPOSE:To enable precise formation and to unnecessitate polishing and grinding by making one of side plates or back metal of sintered alloy concerning the pocket knife in which the back metal is turnably fitted on the back side between a pair of side plates and the base end of a blade body is foldably pivotally attached at the top end part between both the side plates. CONSTITUTION:Concerning a pocket knife 1 in which a blade body 6 is pivotally attached at the top end of a pair of side plates 3b around a supporting pin 14 so as to be freely rotated, the respective side plates 3b are formed from bronze or white metal by the hot press method while respectively projecting hip parts 5b at the same height at their base end parts. Back metal 2 is pivotally attached to a supporting pin 12 spread eccentrically to the back side at the almost center of both the side plates 3b and one end 2b is engaged to an engage step part 13 of the blade body 6 but this back metal 2 is similarly molded by the hot press method while using the sintered alloy composed of bronze or white metal as well. Thus, the side plates 3b and the back metal 2 can be precisely worked.
Patent JP-H06262132-A (JP)
Title: Continuous heat drying method for beltlike coated material
Inventor: SUZUKI YUTAKA
IPC: B05D3/02
Filed: 1993-03-12
Abstract: PURPOSE:To stably form a coated film free from the generation of defect such as crater by executing slow speed heating below a specific speed up to a temp. range above a specific temp. and then, executing high speed heating up to a final heating temp in heat-drying a belt type material after coating in a drying oven of a continuous coating line. CONSTITUTION:A coating solution in a paint pan 3 is applied on the belt like material passing along a backup roll 1 by a pickup roll 4 and an applicator roll 5. In this case, when the belt like material 2 after coating is dried, a drying oven is divided into a slow speed heating zone composed of a hot air blowing device 8 and a high speed heating zone composed of an induction heating device 9. In the slow speed heating zone, the slow speed heating below 'the limiting heating speed free from the generation of crater (rugged surface defect)' determined by the kind of coating solution and the thickness of coating film is executed up to the temp. range above 'the limiting heating speed free from the generation of crater' determined by the kind of coating solution. Then in the high speed heating zone, the high speed heating is executed up to the final heating temp.
Patent JP-S60222637-A (JP)
Title: Ratchet type connection device for wire
Inventor: MURAI KUNIHIKO
IPC: E04H15/32
Filed: 1984-04-19
Abstract: PURPOSE:To easily and firmly perform wire connection by connecting the end part of one wire to a part of a frame body, formed in a nearly rectangular cylinder-form, and further connecting the end part of the other wire to a winding shaft formed in one body with a ratchet wheel rotatably supported by the frame body. CONSTITUTION:A frame body 3 is formed by bending a strap 1 into a nearly rectangular cylinder-like loop and lapping its both, ends with each other. Then the end part of one wire 6 is connected to a hole 4 drilled in the above-mentioned both ends lapping part 2. Further, a rotary winding shaft 10, fixed with a ratchet wheel 9 on one end and a square wheel 12 on the other end respectively, is rotatably supported in elliptical holes 8, long sideways, provided on both sides of the frame body 3. Furthermore, a projection part 13, which can be engaged with a tooth 14 on the outer periphery of the ratchet wheel 9, is provided on one side of the frame body 3. By connecting the end part of the other wire 7 to a hole 11 of the winding shaft 10 and working a tool on the square wheel 12 to rotate the winding shaft 10, wires 6, 7 are put in a condition of tension, which is maintained through engaging the projection part 13 with the tooth 14 of the ratchet wheel 9.
Patent JP-S60222729-A (JP)
Title: Electronic computing scale for fare
Inventor: AOBA KUNIHIKO
IPC: G01G19/413
Filed: 1984-04-19
Abstract: PURPOSE:To check defective RAMs without damaging the contents of the RAM memories, by performing the comparison of data, which undergoes bit inversion for every byte, and performing the comparison of data, which does not undergo bit inversion. CONSTITUTION:In an electronic computing scale, in which a plurality of RAMs are used as a PLU setting memory, a work memory and the like, a RAM checking means performing the following operations is provided: memory is read at every byte, writing and reading are performed again by said memory after the bit inversion, the bit inversion of the read data in performed, the inverted data is compared with the initial read data, the writing and reading are performed again by the memory with the read data intact, and the result is compared with the initially read data. A display means displays the RAM addresses and the like when the defective RAM is detected by said RAM checking means.
Patent JP-H10250292-A (JP)
Title: Device for folding flap of envelope
Inventor: AZEYANAGI HIDEKI
IPC: B43M5/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of production by performing a folding work accurately and quickly by automatically or manually lowering a folding tool pleased at a position above a resilient folding receiving tool provided at a predetermined position of a base table, so as to pressing and folding a predetermined part of a flap. SOLUTION: In folding a flap portion (a) of an envelope (b) at a certain position, in order to adjust a gap between the position of a folding tool 20 placed upwardly and a limit switch placed forwardly in accordance with the width and length of a flap portion (a), a slide plate 7 is slidingly moved back and forth so as to be stopped at a suitable place and secured in place by a screw. Thereafter, when an envelope is inserted and placed on an upper surface plate 2 of a base table 1 with the flap portion (a) ahead, the folding tool 20 made integral with a supporting frame plate 19 descends as the limit switch causes a gear 22 to move a rack plate 17 downwardly such that it comes into abutment with and press against a holding portion of the flap (a) on a tool 6 placed downwardly so as to receive the folding operation, thereby making it possible to fold the folding portion into a V-shape.
Patent JP-H04311920-A (JP)
Title: Method of driving liquid crystal display element
Inventor: TANAKA TAKAAKI
IPC: G02F1/133
Filed: 1991-04-11
Abstract: PURPOSE:To perform time sharing drive of an anti-ferroelectric liquid crystal element which shows three-conditional switching behavior by enlarging the driving voltage margin and operating temperature margin of the element to shorten a screen scanning time and restraining the deviation of electric charge due to liquid crystal spontaneous polarization to prevent the deterioration of electro-optical property. CONSTITUTION:One screen is formed by several horizontal scannings using an interlaced scanning method to restrain the flickering of a screen and enhance display quality. The driving voltage waveforms of scanning electrodes C1-C6 are made into alternating current so that the average value per time of voltage actually applied to a liquid crystal layer including a counter electric field due to liquid crystal spontaneous polarization can be zero. A time required for screen scanning is shortened by setting a removal period required for relaxation from ferroelectric phase into anti-ferroelectric phase within a non-selection period, and an operating temperature margin is enlarged by changing the length of a removal period with temperature reliability in a response relaxation time.
Patent JP-S522779-A (JP)
Title: Material for exo-electronic dose meter
Inventor: OONISHI HAJIME
IPC: G01T1/02
Filed: 1975-06-24
Abstract: PURPOSE: To add lead as activator to the combined material of vanadium oxide and zinc oxide, and to obtain a highly sensitive and stable material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000271913-A (JP)
Title: Manufacture of ceramic part with microstructure
Inventor: NAKAMAE KAZUO
IPC: H01L41/333
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic part with a microstructure without collapsing it and at the same time, manufacturing a ceramic part having a large area by controlling the generation of a warp. SOLUTION: This method for manufacturing a ceramic part having a microstructure comprises a step to fill a resin mold 6 with a ceramic body 7, a step to place ceramic powder 8 on the filled ceramic body 7 to press-mold the powder 8 and a step to bake the molding after removing the resin mold 6.
Patent JP-S523362-A (JP)
Title: Distribution constant type high frequency transistor circuit
Inventor: HAGIWARA MORIYA
IPC: H03F3/19
Filed: 1975-06-26
Abstract: PURPOSE:Preventing reduction of characteristics or oscillation or the like in a distribution constant type high frequency transistor circuit.
Patent JP-H09267837-A (JP)
Title: Pallet container
Inventor: SUZUKI KENJI
IPC: B65D19/16
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent pivots of first side panels from being damaged in the folded state. SOLUTION: Two second side panels 6a in the folded state are laid on a base panel 2 in two tiers and two first side panels 6b are laid in two tiers on the second side panel 6a on the upper tier. Inward protruding ridges 62 are provided on the inner faces of the first side panels 6b along the side edges in the pivot direction. Stepped parts 90 are formed on the outer faces of the first side panels 6b across the whole length of both side edges, except the lower end parts on the pivots 7 side, so that the inner protruding ridges 62 of the first side panels 6b on the upper tier are fitted in the stepped parts 90 when the first side panels 6b are laid on top of the other. Stoppers 91 are provided at the lower ends of both side edges of the outer faces of the first side panels 6b, i.e., at the lower ends of the stepped parts 90, so that the lower ends of the inward protruding ridges 62 of the first side panel 6b on the upper tier come close and opposite to the stoppers 91 of the first side panel 6b on the lower tier when the first side panels 6b are laid on top of the other.
Patent JP-S558116-A (JP)
Title: Electronic timer
Inventor: SATOU MASAHIRO
IPC: H03K17/28
Filed: 1978-06-30
Abstract: PURPOSE:To secure the display for the rest of the operation time through a simple constitution by providing the variable frequency oscillator, the constant frequency oscillator plus the counter circuit to give the addition counting to the pulses of these two oscillators to the circuit. CONSTITUTION:Variable resistance 3 is set to the operation time of the timer, and action command signal (a) is supplied from terminal B via reset circuit 7. Thus, variable frequency oscillation circuit 2 featuring the oscillation frequency decreasing in reversely proportional to the duration of the set time has oscillations, and the pulse (c) is counted via counter circuit 5. And constant frequency oscillation circuit 1 oscillates after a fixed time in place of circuit 2. And the pulse (b) is added to pulse (c) for counting through circuit 5. The display is then given insequence to corresponding light emitting diodes 10-20 every time the count value of circuit 5 reaches the prescribed number. When the count value reaches the constant number, the operation finishes by operation time end signal (e) of count stop circuit 6. As a result, a direct-viewing display is possible for the remaining operation time at all times and regardless of the set operation time.
Patent JP-H07286843-A (JP)
Title: Worked amount measuring instrument
Inventor: TOBA TAMAKI
IPC: G01B17/02
Filed: 1994-04-19
Abstract: PURPOSE:To control the worked amount of an object to be worked by providing a piezoelectric vibrator, an oscillating section, a frequency measuring section which measures the resonance frequency of the vibrator, an arithmetic section which converts the measured frequency into the worked amount of the object, and displaying section. CONSTITUTION:After evacuating a vacuum tank 1 to a vacuum, a process gas is introduced to a plasma chamber 2 from a gas introducing chamber 3. When microwaves are introduced to the chamber 2 from a waveguide 4 thereafter, electrons are brought into an ECR resonance state due to the magnetic field of a coil 5 and plasma 6 is generated. The ions in the plasma 6 are accelerated by the voltage applied across counter electrodes 7 and form an ion beam 8. The ion beam 8 collides with an object 10 to be worked mounted on a sample holder 9 and works the object 10. When the ion beam 8 collides with the object 10, a part of the beam 8 is intercepted by a vibrator 11 and works the vibrator 11. When the vibrator 11 is connected to an external oscillator 12 and the working is performed in an exciting state, the resonance frequency of the vibrator increases as the working advances. Therefore, the worked amount of the object 10 is recognized when the variation of the frequency is measured by means of a frequency measuring section 13.
Patent JP-S60226741-A (JP)
Title: Manufacture of laminated core for rotary electric machine
Inventor: NISHIZAWA HIROSHI
IPC: H02K15/02
Filed: 1984-04-23
Abstract: PURPOSE:To strengthen a binding strength without increasing a back pressure by forming a tonguelike projection on an electromagnetic steel plate, and pushing the projection by a punch having a projecting pressing angle to insert the projection into a straight die, thereby rationally forming and inserting the projection. CONSTITUTION:A tonguelike projection 3 is formed on an electromagnetic steel plate 1 so that the end portion is parallel to the surface of the plate 1 at a shaping angle r1. Then, the plate 1 is moved on a straight die 8, and inserted into the die 8 while punching by a punch 7. The punch 7 has a shaping angle r1 and a projecting pressing angle r2 smaller than the angle r1. When the plate 1 is punched, the projection 3 is simultaneously pressed by the pressing punch 7b to the projection punching hole to integrally laminate and bind the electromagnetic plates of the prescribed number.
Patent JP-H05249302-A (JP)
Title: Resin composition for lens sheet and production of lens sheet
Inventor: NAKAYAMA KENJI
IPC: C08F299/02
Filed: 1992-03-03
Abstract: PURPOSE:To provide the resin compsn. for lens sheets to be used for obtaining the lens sheets having high adhesion to lens parts and a transparent resin base material. CONSTITUTION:The resin compsn. for the lens sheets contg. a bisphenol A type epoxy (methacrylate) (A) having >=1000mol.wt., glycidyl (meth)acrylate (B), an ethylenic unsatd, group-contg. monofunctional polymer (C) exclusive of the component (B) and a photopolymn. initiator (D) and the process for production of the lens sheets by using this resin compsn.
Patent JP-S59205769-A (JP)
Title: Module of solar cell
Inventor: KIYOTA KOUICHI
IPC: H01L31/042
Filed: 1983-05-09
Abstract: PURPOSE:To enable even three-dimensional arrangement, and to fit a module for a solar cell to a novel use by bringing the external form of the module to an equilateral triangle and previously connecting all of solar cell elements in the module in series when the elements are connected electrically by using an internal connecting wire, and sealed in an airtight manner and the module for the solar cell is manufactured. CONSTITUTION:A plurality of solar-cell elements 2 are arranged triangularly on a plane, all of them are connected electrically in series by using internal connecting wires 3, and the output terminals of the wires 3 are connected to terminals 4 and 4' mounted at the corner sections of a triangle. A transparent support material 5 consisting of glass, etc. is mounted on a beam irradiating surface, a resin 6 for an airtight sealing is applied on the back and cured, thus manufacturing an equilateral triangle type solar-cell module 1. Consequently, the module 1 is brought to an equilateral triangle, and these modules are joined by using flexible materials 7 and formed to a fold-able shape. Accordingly, the joined modules are expanded to a trigonal pyramid shape, a quadrangular pyramid shape or a hat shape in response to uses, a secondary battery can also be received in the inside, and the joined modules are fitted to novel uses.
Patent JP-S63249726-A (JP)
Title: Detection of abnormal slub
Inventor: ITO YOSHIO
IPC: D01H13/26
Filed: 1987-03-31
Abstract: PURPOSE:To accurately detect each abnormal state in slubs of respective forms, by operating slub length and draft ratio in slub spinning based on both numbers of revolutions of front roller and back roller to assess the propriety. CONSTITUTION:In the spinning of a slub yarn, slub length and draft ratio are respectively operated based on both transmitting pulse numbers from front encoder 11 and back encoder 13. The results and a program for slub yarn spinning having been entered into the central processor beforehand are compared to detect abnormal states in slubs through said processor, thus reporting each abnormal state so as to correspond to its kind.
Patent JP-S62236299-A (JP)
Title: Supporting device for speaker
Inventor: HASEGAWA MITSUHIRO
IPC: H04R7/20
Filed: 1986-04-08
Abstract: PURPOSE:To prevent a supporting device from causing an inversed vibration even under the pressure inside a compact cabinet by providing a coarse roll part between a circular-shaped inner bonded part and the outer bonded part, and extending the extension fo amplitude range. CONSTITUTION:The coarse roll part 8 consists of outer triangular plates 12 in the same number of pieces at that of plural inner triangular plates 10 pro vided to the inner bonded part 6 via a bending part 9 and that of those provided to the outer bonded part 7 via a bending part 11, the plates 12 being arrayed shifting by half a pitch from each other. If the part 6 to which the peripheral part of a diaphragm (not shown in the figure) is fixed shifts backward, a bend ing occurs in the parts 9 and 11, and the respective points of the part 8 ampli tude in the radial direction causing the expansion and contraction in the circumference-direction. But said expansion and contraction are compensated by the opening and closing of a pleat, and accordingly, a large amplitude area as well comes able to amplitude.
Patent JP-S62236241-A (JP)
Title: Multi-value signal synthesizing circuit
Inventor: TANIGUCHI TORU
IPC: H04L27/00
Filed: 1986-04-08
Abstract: PURPOSE:To simplify a circuit constitution by unifying a time developing coeffi cient converting circuit and an attenuator for multi-value synthesization and unifying a sum circuit and a circuit for multi-value synthesization for respective systems. CONSTITUTION:A figure is an execution example suitable for the case of four- value. The example is the same as the conventional example until inputs are 1<1> aud 1<2> and the time development is executed respectively to inputs 1<1> and 1<2>, and into respective time developing coefficient converting circults 3<1> and 3<2> at the system side the input 1<1>, a 6dB attenuator for the multivalue synthesization is assembled. For all outputs of the time developing coefficient circuit 3 at the input 1<1> system side and the input 1<2> system side, a linear sum is obtained by one sum circuit 4 and the synthesizing circuit for multivalue synthesization is omitted. For such a reason, it is not necessary to prepare the sum circuit for a developing coefficient synchronization for respective molti- value channels and connection is executed for respective circuits. An analog circuit such as a low pass filter, an attenuator for the multi-value synchronization and a synthesizing circuit can be omitted. 2<1>: delaying line, 5: low pass filter, 8: output.
Patent JP-S525063-A (JP)
Title: Wet dust collector
Inventor: NISHIYAMA KEIZOU
IPC: B01D47/10
Filed: 1975-06-30
Abstract: PURPOSE: To provide a new multi-staged scrubber that can extremely increase the efficiency of abhering adsorption in a wet dust collector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10275759-A (JP)
Title: Manufacture of x-ray mask blank and manufacture of x-ray transmission film for x-ray mask
Inventor: SHIYOUKI TSUTOMU
IPC: G03F1/22
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To use a thin film as a material when manufacturing a mask by providing a defect inspection process for inspecting a defect on the surface of the thin film, and at the same time setting the surface roughness of the thin film to be inspected by a thin-film formation process and a defect inspection process to a specific value or less in terms of a center line average roughness. SOLUTION: Light scattered on the surface of an X-ray transmission film 12 with a center line average roughness of 0.5 nm or less is detected by a photo multiplier, and a voltage value corresponding to the light intensity is displayed three-dimensionally, thus clearing distinguishing a defect from a scattered signal on the surface of the X-ray transmission film 12 and detecting a defect with 0.2 μm size. A thin film is normally formed on the X-ray transmission film 12 so that it takes over the surface of the X-ray transmission film 12. Therefore, the surface roughness of the X-ray transmission film 12 needs to be set to 1.0 nm in terms of the center line average roughness to set the surface roughness of an inspection surface in a defect inspection process to 1.0 nm in terms of the center line average roughness.  Therefore, the surface of the X-ray transmission film 12 is preferably subjected to smoothing treatment.
Patent JP-H11279321-A (JP)
Title: Ant-repellent, expandable styrenic resin particle, preparation thereof, and expanded molding using this
Inventor: YAMASHITA MASATOSHI
IPC: C08J9/224
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an expandable styrenic resin having an ant-repellent property which is an expandable styrenic resin particle wherein a repellent against ants is contained and fixed, completely prevents cohesion and agglomeration between the expanded styrenic resin particle and is capable of preventing fusing inhibition of the expandable styrenic resin particles when obtaining a molding by expansion-molding the expandable styrenic resin particles. SOLUTION: The expandable styrene resin particle, wherein an easily volatilizing foaming agent having a boiling point lower than the softening point of the resin particle is contained in the styrenic resin particle, contains and fixes from 0.1 to 2 wt.% repellent for ants against the expandable styrenic resin particle and furthermore, is coated with from 0.3 to 5 wt.% aluminum hydroxide against the expandable styrenic resin particle.
Patent JP-S537632-A (JP)
Title: Diphenylamine derivatives
Inventor: TAKEZAKI TAKAYUKI
IPC: A61K31/22
Filed: 1976-07-09
Abstract: PURPOSE: To prepare title compounds (some of them are novel compounds), useful as antiinflammatories or intermediates thereof, by the reaction of o-iodophenylalkanol derivatives with 2,6-dichloroaniline in the presence of a copper catalyst under specific conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11277839-A (JP)
Title: Printer
Inventor: MATSUI MASAAKI
IPC: B41J2/32
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to assemble, easy-to-handle and strong printer. SOLUTION: A frame 10 is provided, using a non-conductive resin material where electrical wiring members 11 of a thin metal where joints with electrical members are formed in advance in the interior or the surface by blanking, forging or drawing, are arranged thereby eliminating the need for joining the electrical members and the electrical wiring members by soldering and requiring only the sequential assembly of mechanismic members and electrical members. Direct connection to a control board without electrical wiring members becomes possible.