baber/WOPTO huggingface dataset:
Patent JP-S52141792-A (JP)
Title: Sealing and packaging material with film tape and process for sealing therewith
Inventor: UEMURA JIYUNICHIROU
IPC: B32B27/08
Filed: 1976-05-19
Abstract: PURPOSE: To provide a sealing medium excellent in sealing efficiency, comprising the main body of heat-contractible conjugate film capable of heat-sealing and a heat-contractible conjugate film tape material capable of heat-sealing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61256974-A (JP)
Inventor: POORU KURISUTOFUAA OZUBONDO
IPC: G01J5/02
Filed: 1986-03-14
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-H02235536-A (JP)
Title: Driving method for pitch tool and cut tool of spring manufacturing machine
Inventor: OSHIRO YOZO
IPC: B21F3/06
Filed: 1989-03-09
Abstract: PURPOSE:To execute the respective operations of a pitch tool and a cut tool by providing a pitch operation use cam and a cut tool operation use cam on a rotation axis of a servo-motor controlled by an NC controller, and rotating its rotation axis forward and backward. CONSTITUTION:To a driving shaft 23 of a pitch tool conduction control use motor 22, a pitch operation use cam 24 and a cut tool operation use cam 34 are attached. A material W fed out by a feed roller mechanism abuts on a coiling pin 20 by an operation use cam of a coiling pin position control use motor 16 and forms a curvature of a coil spring. A pitch tool 26 comes into contact with this curvature through a roller 36 by the pitch operation use cam 24 and a pitch of the coil spring is formed. Subsequently, a motor 22 is rotated backward and the pitch tool 26 is brought to drawback, and a cut tool 30 cuts the spring from the material W through a roller 38. In such a way, a driving source for the cut tool is not required, and also, by changing the pitch tool and the cut tool, a right hand wind spring and a left hand wind spring can be changed.
Patent JP-2000255512-A (JP)
Title: Bind check unit of coil binder
Inventor: AKECHI YOSHIHIRO
IPC: G06T7/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To automatically understand the bind condition of a metal coil. SOLUTION: This relates to a bind check unit of a coil binder which tightly binds a hoop with a caulk metal fitting while touching a caulking head 5 to the outer peripheral face of a metal coil 1 after the hoop is wound around the outer peripheral face of the coil 1. The unit is provided on its caulk head 5 with a photo timing determinator for outputting photo timing after the passage of predetermined time after a hoop is bound with a metal fitting, lighting equipment 13a, 13b for lighting the binding caulk metal fitting and the hoop, and photographing equipment 12 for photographing the caulk metal fitting and the hoop at a photo timing outputted from the photo timing determinator.  The unit is also provided with a means for determining whether the binding condition of the metal coil is good or not from the result of an image process made by image processing the image of the caulk metal fitting and the hoop photographed by the photographing equipment.
Patent JP-S56154616-A (JP)
Title: Detector for liquid level
Inventor: NITOU HIROYASU
IPC: G01F23/00
Filed: 1980-05-01
Abstract: PURPOSE:To obtain a liquid level detector which prevents malfunctioning due to vibration, by a method wherein a time circuit, which generates output only when a liquid level switch works during the continuous and longer time than a given time, is mounted. CONSTITUTION:A timer circuit 4, which generates output only when a liquid level switch 3 for cooling water for an engine and the like actuates during a longer time than a specific time, is mounted, and an output circuit 5 for detecting the output of the timer circuit 4 is coupled to an output terminal of a generating coil 11 through a connector 6. The output of the generating coil 11 is usually charged in a capacity 13 through a diode 12, and a thyristor 16 is energized by means of a control signal circuit 17 to ignite an ignition plug 15 through an ignition coil 14. When the liquid level is lowered and it works during a longer time than a given time, the timer circuit 4 generates output, and the output circuit 5 shorts the opposite ends of the generating coil 11. This prevents the ignition of the ignition plug and permits the detection of lowering of the liquid level.
Patent JP-S55150251-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO HIROKAZU
IPC: H01L21/52
Filed: 1979-05-11
Abstract: PURPOSE:To equalize the current distribution of a transistor and improve the strength of a safety operation region by directly mounting the emitter of the transistor at heat dissipating substrate side. CONSTITUTION:A collector electrode is disposed upside and base and emitter electrodes are opposed with the main surface of a heat dissipating plate 2. A nickel film is formed on the entire surface of an emitter electrode E to form a thick solder layer 6 and connect is directly to the plate 2. A base electrode is coated with a protective film 7 and isolated from an electrode E to be partially opened. A wire layer 8 formed through a thin insulating film 9 on the heat dissipating plate surface is passed through the opening and connected to the base electrode with solder 10, a wire 11 is mounted at the wire layer 8, and a wire 12 is mounted also at the collector electrode C. According to this configuration, the temperature distribution on the emitter electrode surface becomes uniform and the electrode thickness is thick to equalize the current distribution. Therefore, it can improve the strength of the safety operation region.
Patent JP-H06267443-A (JP)
Title: Magnetron
Inventor: IIFUSHI OSAMU
IPC: H01J23/12
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a magnetron in which the outer diameter of an end hat can be smaller than the inner diameter of the pole piece and so the production as a block is possible and the shim plates and the pole piece coaxially do not get out of position. CONSTITUTION:In a magnetron, seal flanges of large diameter are connected to the open end portions of an anode cylinder in which plural vanes 13 are internally disposed in radial directions. Shim plates of ferromagnetic substance, of equal diameter, are connected gastight to seal flanges. The shim plates form part of the vacuum vessel Accordingly, the intended purpose is attained.
Patent JP-S57173184-A (JP)
Title: Typewriter device
Inventor: KOZONO KOUJIROU
IPC: B41J29/12
Filed: 1981-04-17
Abstract: PURPOSE:To prevent entrance of dusts, production of noise, and contamination of a paper, and to facilitate a charging work of the paper, by a method wherein a typewriter and a recording paper are housed in a casing, and a holding plate, holding a recording paper at a charging time and leading it to a paper lead-in port, is installed in the casing. CONSTITUTION:With a door 19 of a casing 11 opened, a stand 18 and a holding plate 16 are spun by an arm 20 to move outward. Then, a recording paper 13 is placed on a floor surface of a fixing part for a paper guide plate 15, and a hole 13a in a forward end engages a claw 17 of the holding plate 16 to close the door 19. This causes inserting of the recording paper 13 into a paper leading-in port to bring it to a condition that a printing can be performed on it. The claw 17 is formed so as to point upward so that it is easily disengaged by moving the recording paper in a forward direction, and the recording paper 13 is guided to the back of the paper guide plate 15 for moving. The recording paper, in which a printing is completed, is guided to the back of the holding plate 16 and is placed in a folding manner on the stand 18.
Patent JP-H06187283-A (JP)
Title: Card
Inventor: HEATH CHESTER A
IPC: G06F9/44
Filed: 1993-03-17
Abstract: PURPOSE: To provide a data processing system where identification values are stored in respective cards and initialization is taken place after power is supplied, based on the identification values. CONSTITUTION: A system board 1 contains a plurality of sockets or slots 2-0 to 2-7. The input/output option cards 5-0 to 5-7 can be inserted into the slots so that they can be exchanged. The cards control various peripheral equipments accumulated in the cards or connected through external connectors. The board 1 contains a bus 17 for mutually linking CPU 8, the main memory modules 9, 10 and 11 of RAM, a DMA controller 12, a timing controller 13, a slot address composite unit 14, the other logic element 15, a power source 16 and a central arithmetic processing unit or connecting them with additional peripheral units.
Patent JP-S51133649-A (JP)
Title: Sliding mechanism
Inventor: SUGUNO TOYOHIKO
IPC: F16C33/12
Filed: 1975-05-16
Abstract: PURPOSE: Sliding mechanism of which typical one is complete oilless shaft and bearing which may be sufficiently durable even in a thermal emvironment, anti-corroision environment and vacuum environment. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02235898-A (JP)
Title: Production of maltoligosugar and derivative of maltoligosugar
Inventor: KUZUHARA HIROMI
IPC: C08B37/00
Filed: 1989-03-09
Abstract: PURPOSE:To inhibit generation of low molecular weight oligosugar and obtain maltoligosugar acetate derivative as generated substance of ring-opening reaction in high selectivity by treating cyclodextrin (derivative) with acetic anhydride (derivative) in the presence of acid catalyst. CONSTITUTION:Cyclodextrins or cyclodextrin derivative having protected hydroxyl group as raw material is subjected to acetolysis with acetic anhydride (derivative) in the presence of acid catalyst (preferably concentrated sulfuric acid) to obtain maltoligosugar acetate derivative having 6-8 degree of polymerization. Further, said derivative is deprotected in requiring maltoligosugar. Besides, derivative of alpha-cyclodextrin octadecaacetate, etc., having wholly protected hydroxyl groups is preferable as raw material. Furthermore, the above-mentioned acetolysis is preferably performed by adding raw material to a mixture of acid catalyst and acetic anhydride (derivative) at a temperature below room temperature and stirring with heating at 50-60 deg.C for 24-36 hour.
Patent JP-H03257439-A (JP)
Title: Focusing controller or camera
Inventor: NAKAYAMA HARUKI
IPC: G03B13/36
Filed: 1990-03-08
Abstract: PURPOSE:To improve focusing accuracy by setting a stop aperture diameter smaller than a specified one in the case that a range-finding value is smaller than the specified one and correcting the focusing position with a focusing driving means in accordance with the set aperture diameter for the best focusing position previously set. CONSTITUTION:For example, in the case of bringing focus into an object which is at 1.2m, the extension quantity of a focusing lens is different between a telephoto side and a wide angle side. The lens is controlled in a state where it is stopped down on the wide angle side, and the extension quantity is corrected in order to enhance resolving power by stopping down the lens further, especially, on a short distance side. A driving pulse for correcting the focusing position is set at P1XAFZ/128 in the case that an object distance is 1.2m- infinity, and P1+P2(AFZ-128)/64+P3 in the range of 0.8-1.2m, provided P3 is eliminated on the telephoto side, to correct the extension quantity. Respective zooming stop positions are stored in an EEPROM at every position at 24 stages according to the pulse data.
Patent JP-S56153249-A (JP)
Title: Gas detecting element
Inventor: NAKATANI SEIICHI
IPC: G01N27/74
Filed: 1980-04-30
Abstract: PURPOSE:To obtain a gas detecting element having a simple structure and high reliability, by providing a winding to a ring-shaped temperature-sensitive magnetic substance having a magnetic property variable with temperature and additionally providing a catalyst to the magnetic substance. CONSTITUTION:The winding 2 is provided to a ring-shaped temperature-sensitive magnetic substance 1 such as the temperature-sensitive ferrite, the magnetic adjustment alloy, etc. that has a magnetic property variable with temperature. Furthermore the catalyst 3 is added to such substanc 1 to obtain a detecting element. When this detecting element contacts with the reductive gas, the catalyst reacts with it. Then the temperature of substance 1 itself rises due to the heat of reaction. This temperature increase is selected to a level lower than the Curie temperature Tc to change the concentration of the gas in which the magnetic permeability mu is changed sharply. Thus a detecting element for gas can be obtained with a simple structure and high reliability.
Patent JP-H08255739-A (JP)
Title: Aligner
Inventor: NISHI TAKECHIKA
IPC: G03F7/20
Filed: 1995-03-16
Abstract: PURPOSE: To set illuminance of illumination light output from an exposure light source within a range not exceeding a specified rate and an accumulated exposure amount on a photosensitive board within a proper range even if it varies with a high frequency during exposure by a scanning exposure method. CONSTITUTION: A light source for exposure is lit with a constant power, a light quantity adjustment rod 23 is installed inside a transmission region 7a of illumination light from the light source and light inside the transmission region 7a is partially screened by the light quantity adjustment rod 23. Illuminance of illumination light is continuously monitored by an integrator sensor and a transmission light quantity is adjusted by controlling the rotation angle of the light quantity adjustment rod 23 so that actual illuminance is aimed illuminance.
Patent JP-H11235530-A (JP)
Title: Coin rice milling apparatus
Inventor: YAMAMOTO SOICHI
IPC: G07F17/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a rice milling apparatus which is easy to handle. SOLUTION: A house 1 of a rectangular shape which is longitudinally long is longitudinally partitioned by a partition wall 2 in a lateral direction. An operation chamber 3 is formed on the front side and a machine chamber 4 on the rear side. A husking device 8 and a rice milling machine 6 are mounted in the machine chamber 4. The partition wall 2 is provided with a retractable, longitudinally freely openable and closable opening/closing door 20 in the lateral middle thereof. An operation device 21 is mounted at the rear surface of the opening/closing door 20. A latching device 22 is mounted at the opening/closing door 20.
Patent JP-S54150525-A (JP)
Title: Ignition plug
Inventor: HARADA KOUJI
IPC: H01T13/32
Filed: 1978-05-17
Abstract: PURPOSE: To improve ignition capacity, by reducing the projection area of an earth electrode to the fluid direction of mixture, and by devising a shape of a section and the joining direction to the metal fittings of the earth electrode so that mixture be easy to flow into a spark gap.  
     CONSTITUTION: One central electrode 2 and an electrode axis 4 are fixed to the inside of an insulator 1 by means of an airtight seal 3 in an ignition plug, and the ignition plug is clamped into metal fittings 5 under an airtight condition through a packing 6 and a caulking link 7. A spark gap 9 is constituted in such a manner that one earth electrode 8 is welded to an ignition end 5a of the metal fittings 5 and the one end faces to the central electrode 2a. In this case, a section of the earth electrode 8 is circularly formed while a plane portion 8a compressed is mounted to an earth electrode surface facing to the discharge end 2a of the central electrode 2. Mixture is easily let flow in by disposing a longitudinal axis of the earth electrode 8 so that the axis be identical to the fluid direction of mixture, thus improving ignition capacity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63223060-A (JP)
Title: Flame-retardant resin composition
Inventor: YASUE KENJI
IPC: C08L77/00
Filed: 1987-03-12
Abstract: PURPOSE:To obtain the titled composition outstanding in heat resistance, flame retardancy and thermal stability, suitable for parts in electrical and electronic industries, etc., by blending nylon 46, an aromatic halide and hydrotalcite in specified amounts, respectively. CONSTITUTION:The objective composition can be obtained by blending (A) 90-40wt.% of nylon 46 with a relative viscosity 2-6, (B) 40-5wt.% of an aromatic halide (e.g., hexabromobenzene) and (C) 40-0.01wt.% of a hydrotalcite of formula (M is Mg, Mn, Fe, etc.; M' is Al, Fe, Cr, etc.; A is OH, F, etc.; m is positive number; 0<x<=0.5; n is number of anion value of A).
Patent JP-S63222876-A (JP)
Title: Printer
Inventor: SATO AKIO
IPC: B41J13/26
Filed: 1987-03-11
Abstract: PURPOSE:To ensure that a printing medium is automatically supplied to a printer by only placing the medium and the medium is automatically discharged upon completion of a printing operation, by detecting the opening and closing of a shutter, and reversing the feeding direction of the medium for each opening and closing operation of the shutter in accordance with a detection output. CONSTITUTION:Under the control on the printer side, a shutter 13 is automatically opened after several seconds from the closure thereof. In response to a signal from a micro-switch 18 for detecting the operation of the shutter 13, a motor 9 is rotated in the direction of an arrow (d), and a driving roller 5 is rotated in the direction of an arrow (h), so that a passbook is automatically fed in the direction of an arrow (a). After printing is over, the passbook is fed in the direction of an arrow (b), the shutter 13 is 'opened', and the driving roller is rotated in the direction of an arrow (c), whereby a discharging operation is conducted.
Patent JP-S58183425-A (JP)
Inventor: MINOURA SADAO
IPC: B65B43/46
Filed: 1982-04-07
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-S62212650-A (JP)
Title: Production of photographic paper base
Inventor: AIZAWA YASUHIRO
IPC: G03C1/79
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a photographic base which obviates generation of microgrit and has improved hiding power by melt-extruding and coating a polyolefin compd. contg. a specific bisamide onto a paper base body. CONSTITUTION:The polyolefin resin compsn. contg. the bisamide expressed by the formula is melt-extruded and coated on the paper base body. In the formula, R<1> and R<3> denote an alkyl group of 1-30C, R<2> denotes an alkylene group of 2-12C, the numbers of carbon atoms of R<1> and R<3> are particularly preferably 15-27, and the number of carbon atoms of R<2> is particularly preferably 2-6. The amt. of the bisamide to be used is preferably 0.01-2.0wt% per the total amt. of the polyolefin resin compsn. and more particularly preferably 0.05-1.0wt%. A fatty acid metallic salt, etc. which are generally used as a dispersant for titanium dioxide may be mixed with the bisamide and the amt. of the titanium dioxide pigment to be added to the polyolefin resin is particularly preferably in a 9-50wt% range.
Patent JP-H07267612-A (JP)
Title: Pressure swing adsorption type production of oxygen and apparatus therefor
Inventor: HAYASHI SHIN
IPC: B01D53/04
Filed: 1994-03-28
Abstract: PURPOSE:To provide a method for producing oxygen by which the high-purity oxygen of >=95% oxygen concentration can economically be obtained according to a pressure swing adsorption type method and an apparatus therefor. CONSTITUTION:This pressure swing adsorption type method for producing oxygen is to use a gas obtained in a desorption recovery step for adsorption cylinders in a rough oxygen concentration part and a gas prepared from a regenerating step for the adsorption cylinders in a high oxygen concentration part as a purging gas for a purging step for the adsorption cylinders in the rough oxygen concentration part in roughly concentrating the oxygen in raw material air in the rough oxygen concentration part 10 having the adsorption cylinders filled with an oxygen adsorbent and then concentrating the roughly concentrated oxygen from the rough oxygen concentration part as a raw material in the highly oxygen concentrating part 20 having the adsorption cylinders filled with a nitrogen adsorbent.
Patent JP-H0316184-A (JP)
Title: Optical semiconductor device
Inventor: MIYAGAKI SHINJI
IPC: H01L31/10
Filed: 1990-03-12
Abstract: PURPOSE:To avoid a drop in a photocurrent and to reduce a dark current by a method wherein an amorphous semiconductor layer which is not doped with boron is formed between an electron capture electrode and an amorphous intrinsic semiconductor layer. CONSTITUTION:This device is formed by containing the following: an insulating substrate 11; a lower-part electrode 12; an undoped amorphous Si layer 13; an amorphous Si layer 14 doped with boron; and an upper-part electrode 15. A bias voltage is applied between the lower-part electrode 12 and the upper-part electrode 15. When light 16 is irradiated, an electron-hole pair is generated in the B-doped amorphous Si layer 14; electrons are collected in the lower-part electrode 12; on the other hand, holes are collected in the upper-part electrode 15; a photocurrent flows between both electrodes. Thereby, it is possible to obtain an amorphous photodiode which avoids a drop in the photocurrent and which reduces a dark current.
Patent JP-S57172907-A (JP)
Title: Production of nonaqueous resin dispersion
Inventor: TSUBUSHI KAZUO
IPC: C08F220/10
Filed: 1981-04-17
Abstract: PURPOSE: To obtain the titled dispersion useful for paints, inks, etc., by copolymerizing a specified monomer which, after being polymerized, is still solvatable, with a specified monomer which, after being polymerized, is capable of acting as a crosslinking component, an unsaturated carboxylic acid, etc., in a petroleum- derived aliphatic hydrocarbon (halogenated derivative) solvent.  
     CONSTITUTION: A polymerization reaction is carried out among monomer A selected from the group consisting of a compound of formulaI(wherein R 1  is H or CH 3  and A is a group of formula II or III, wherein n is 6W20), 2-ethylhexyl (meth)acrylate and cyclohexyl (meth)acrylate, monomer B consisting of a compound of formula IV, wherein R 2  and R 3  is each H or CH 3  and m is 1W20, and monomer C selected from the group consisting of an unsaturated carboxylic acid (anhydride), an unsaturated nitrogen-containing compound, a glycidyl group- containing unsaturated compound, an OH-group-containing unsaturated compound and an alkyl (meth)acrylate wherein the alkyl has 1W5 carbon atoms, in a petroleum-derived liphatic ahydrocarbon (halogenated derivative) solvent. It is possible to obtain the titled dispersion useful for liquid developers for electrophotography, paints, inks, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10321855-A (JP)
Title: High withstand-voltage semiconductor device
Inventor: NAKAYAMA KAZUYA
IPC: H01L21/322
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a high withstand-voltage semiconductor device, capable of preventing IGBTs(insulated gate bipolar transistors) from malfunctioning, and capable of operating stably. SOLUTION: When a gate capacity of the part where a channel is formed below a gate electrode 5 is represented as Cg [F], and a resistance in the direction of a length 1/2LW of the channel of the part, where the channel is formed below the gate electrode 5 as Rg [Ω], and a threshold voltage Vth, at which a drain current begins to flow by the application of a voltage to the gate electrode 5 is represented as Vth [V], a voltage to be applied to the gate electrode for interrupting the drain current as Voff [V], and a rise rate per unit time of the drain voltage in the case of interrupting the drain current as dV/dt [V/s], a condition |Vth-Voff|>=0.5.Cg.Rg (dV/dt) is satisfied.
Patent JP-S61268164-A (JP)
Inventor: RANSU AARU GIRUKII
IPC: B65B63/00
Filed: 1986-03-15
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。