baber/WOPTO huggingface dataset:
Patent JP-S6262486-A (JP)
Title: Magnetic disk device
Inventor: KUROSAWA KAORU
IPC: G11B20/10
Filed: 1985-09-12
Abstract: PURPOSE:To read the normal data and to reduce a repercussion to a system- down or the like by providing two disk control mechanisms. CONSTITUTION:A pair of disk control mechanisms B1, B2 are confronted to each other on the circumference of the disk. During an ordinary time, the data is read by the disk control mechanism B1, however, when an address part 101 cannot be read by magnetic head groups 4, after a reading abnormality detecting circuit 17 detects it, the disk control mechanism B1 is changed over to the disk control mechanism B2 by a head group change over circuit 16. Automatically changing over to magnetic head groups 14 performs an access to a disk surface and an access mechanism 12, a tracking circuit 13 and a servo head 15, an address part 104 is searched and detected by the dial control mechanism B2 to perform the access operation. Thus, even during a blowout, destruction of the address part 101, an immediate repercussion to the impossibility to read all data, a system-down or the like can be avoided.
Patent JP-S58103148-A (JP)
Title: Wire bonding device
Inventor: YAMAGUCHI MASAYOSHI
IPC: B23K1/00
Filed: 1981-12-16
Abstract: PURPOSE:To obtain the wire bonding device enable to detect adequacy and inclination of a capillary arm, and moreover enabled to attain formation of the device in a small type by a method wherein a position detector is provided on the base board edge side of an oscillation arm. CONSTITUTION:When a current is made to flow in a moving coil 24, the oscillating arm 13 oscillates making a supporting axis 12 as the axial center, the capillary arm 17 fixed thereto oscillates simultaneously, and presses by pressure the tip of a gold wire 14 inserted through a capillary 16 to the bonding pad of a semiconductor pellet 29 to perform bonding. At this time, a bracket 26 moves vertically according to an oscillation of the oscillating arm 13, and the stroke thereof is detected by the position detector 27. Accordingly, the position detector 27 detects the position of the capillary 16, while detects moderation by converting output thereof by a differential circuit. Because the dislocation quantity can be enlarged by enlarging the distance L between the supporting axis 12 and the position detector 27, and nearly linear dislocation can be obtained by structure thereof like this, high precision of detection can be obtained.
Patent JP-S6357604-A (JP)
Title: Production of polymer excellent in resistance to corrosion by metal
Inventor: KAMIKAWA TATSUO
IPC: C08F2/22
Filed: 1986-08-29
Abstract: PURPOSE:To obtain the title polymer excellent in resistance to corrosion by metal and free from adverse effects such as odor, hue and toxicity, by emulsion- polymerizing a specified monomer with a carboxylic acid emulsifier and/or a nonionic emulsifier and a terpene compound. CONSTITUTION:100pts.wt. at least one monomer selected from among a conjugated diene monomer (a), an alpha,beta-unsaturated nitrile monomer (b), an aromatic vinyl monomer (c), an alkyl ester (d) of an alpha,beta-ethylenically unsaturated carboxylic acid and an alpha,beta-ethylenically unsaturated carboxylic acid (e), preferably, mixture comprising 100-45wt% component (a) and/or component (d), 0-55wt% component (b), 0-55wt% component (c) and 0-30wt% component (e) is emulsion-polymerized with 0.1-20.0pts.wt. carboxylic acid emulsifier and/or nonionic emulsifier and 0.5-15.0pts.wt. terpene compound (e.g., terpinolene) as an MW modifier at 0-70 deg.C in the presence of a polymerization initiator and a short-stop.
Patent JP-S58103578-A (JP)
Title: Color liquid crystal display element
Inventor: YAMANASHI FUMIAKI
IPC: G09F9/35
Filed: 1981-12-16
Abstract: PURPOSE:To provide the titled display element which gives positive display with high display contrast and is capable of lowering and steepening threshold value, by adding a dichroic dye, an ionic material and further a specified optically active material to a host liquid crystal having a negative dielectric anisotropy. CONSTITUTION:Substrates 1, 2 are opposed to each other at a given distance therebetween. Each of transparent electrodes 3, 4 is provided on an opposing side of each of the substrates. A liquid crystal 5 is enclosed in a space between the both electrodes. The liquid crystal 5 is obtd. by adding a dichroic dye, an inonic material and further an optically active material to a host liquid crystal having a negative dielectric anisotropy. The opposing surfaces of the substrates 1, 2 are previously subjected to a vertical orientation treatment. Hence, no color is developed when no voltage is applied to the electrodes. When voltage is applied to the electrodes 3, 4, the dipole moment of the liquid crystal molecules is inclined to rotate in the direction of the electrical field, the molecules are revolved by the action of the ionic additive, and the dichroic dye as well as the liquid crystal molecules are brought into a disturbed state. Thus, positive display which has high contrast and is easy to observe from any directions can be obtd. By adding the optically active material, it is possible to steepen threshold value at a low voltage.
Patent JP-H0750908-A (JP)
Title: Rice transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/00
Filed: 1993-08-17
Abstract: PURPOSE:To provide a rice transplanter designed to detect the variation in ground contact pressure on a ground contact float in high accuracy by excluding the mud soil resistance due to a fertilizing furrower. CONSTITUTION:In the objective rice transplanter so designed that a seedling planting device is connected to the traveling machine body 1 so as to vertically movable through being driven by a lift cylinder CY, equipped with (A) a potentiometer to detect the variation in ground contact pressure against mud surface on a ground contact float 9b equipped on the seedling planting device and (B) a control means to control the lift cylinder based on the information from this potentiometer, and designed to make fertilizing furrows on the mud surface by a furrower 17 and plant seedlings in the furrows, the furrower 17 is mounted and fixed to the frame member 4 of the seedling planting device, and a tool 20 to level the ground at seedling-planted sites is supported so as to be elastically retreatable relative to the frame member 4.
Patent JP-S5992921-A (JP)
Title: Method for preventing slagging in uranium denitration tower
Inventor: KATOU SHIYUUJI
IPC: C22B60/02
Filed: 1982-11-19
Abstract: PURPOSE:To prevent the slagging of the fluidized layer in the uranium denitration tower, by adding fine particles of uranium trioxide to the uranium trioxide of the fluidized layer, and recycling the fine particles falling from the layer forcibly to the layer. CONSTITUTION:The scraper arms 10 having nearly the same length as the maximum radius of the gas-solid separating zone 2 in the uranium denitration tower, are placed in the separating zone 2. The arms 10 are supported rotatably by the lower end of the rotary shaft 12 of the motor 11 attached to the top of the gas- solid separating zone 2. The scraper chains 13 reaching the top of the fluidized layer 5 are attached to the end parts of the scraper arms 10. The chains 13 are suspended along the inner wall of the upper part of the gas-solid separation zone 2 and the fluidized layer zone 1, and slid along the inner wall of the tower by the rotary motion of the scraper arms 10 with the motor 11. The uranium trioxide deposited to the inner slant surface 2a of the gas-solid separation zone 2 is scraped off by the chains 13, and recycled forcibly to the fluidized layer 5.
Patent JP-S58104549-A (JP)
Title: Communication controlling system
Inventor: KUSAYANAGI SHIYUUFUU
IPC: H04L69/40
Filed: 1981-12-16
Abstract: PURPOSE:To inform a state impossible for connection to a calling terminal  quickly by detecting the node state representing the propriety of communication  of all terminal devices in each terminal device. CONSTITUTION:Frame information received at a frame reception circuit 2 at each terminal device is applied to a frame separation circuit 5. The circuit 5 separates node state information in a reception frame based on a timing signal and transmits the information to a node state storage circuit 6. When a control circuit 8 receives call information and dial information, the node state of a counter terminal device is checked and when communication permission is detected, the calling information, the dial information and calling channel number information are informed to a frame generating circuit 7. When the node of the counter device is in impossible communication state, the control circuit 8 informs a signal representing impossible connection to a line status detection  circuit 10.
Patent JP-S6358279-A (JP)
Title: Monocycle pulse generator
Inventor: KANEMITSU YASUO
IPC: G01S7/28
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a monocycle pulse which is prevented from decreasing in amplitude and deforming in waveform by bisecting a trigger pulse by a power distributor and synthesizing a positive and a negative impulse generated by plural impulse generators together by an in-phase synthesizer. CONSTITUTION:The trigger pulse applied to an input terminal 9 is bisected by the power distributor 13 composed of a transmission line transformer 23 and a resistance 25 and inputted to a transistor TR 37 applied with a high voltage V+ through a resistance 35 through a capacitor 27 and a diode 29, thereby generating a positive impulse at a resistance 33 in the avalanche mode of a limiter output. Further, the divided trigger pulse is delayed by a prescribed time through a line 41 and inputted to a TR 57 applied with the high voltage V+ through a resistance 55 through a capacitor 45 and a diode 49, thereby generating a negative impulse which is delayed as prescribed in the avalanche mode of a collector output. Those positive and negative impulses are applied to the in-phase power synthesizer 21 composed of the transmission line transformer 61 and resistance 59 and the pulse after the amplitude reduction and the deformation of the waveform are improved appears at its output terminal 11.
Patent JP-S58103623-A (JP)
Title: Monitoring device for exit energy of optical fiber
Inventor: ISHIWATARI HIROMASA
IPC: G01M11/00
Filed: 1981-12-15
Abstract: PURPOSE:To permit monitoring with good accuracy at all times by providing a light energy detecting element on the outer side of a circular conical luminous flux incident to the condenser lens between a condenser lens and the exit end of an optical fiber. CONSTITUTION:A light energy detecting element 15 for detecting part of the energy emitting from an optical fiber 11 without shielding the light incident to a condenser lens 12 is provided between the lens 12 and the exit end 11a of the fiber 11. The lens 12 is fixed by a lens hlder 16, and the light condensed by the lens 12 advances like an optical path 14. A cylindrical housing 17 contains the fiber 11, the lens 12 and a light energy detecting element 15. An amplifying and converting circuit 18 which amplifies the signal from the element 15 and converts the same to energy and an energy display 19 are provided.
Patent JP-2000045946-A (JP)
Title: Mechanically driven turbo compressor equipment
Inventor: SANDSTEDE HEIKO
IPC: C23C14/24
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas refrigerator that has a construction of a bare tube heat exchanger, that permits a compact construction of a mechanically driven turbo compressor equipment, and that is suitable for incorporation into mechanically driven turbo compressor equipment. SOLUTION: This mechanically driven turbo compressor equipment is provided with a driving machine 1, at least one radial compressor stage 2, and at least one gas refrigerator 3 used for intermediate cooling or post-cooling of a flow of compressed gas. At least part of an inner wall 8 of the gas refrigerator 3 is surrounded by an outer wall 11. This outer wall 11 and the inner wall 8 that surrounds the tube form an annular chamber for circulation of gas. At least one connecting short pipe 13 for inflow or outflow of gas is connected to the outer wall 11. The position of this connecting short pipe 13 is variable according to a conduit 4 that connects the gas refrigerator 3 to the compressor stage 2.
Patent JP-S6097198-A (JP)
Inventor: SHIMADA MORIHIRO
IPC: B66F7/20
Filed: 1983-10-29
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-S58105285-A (JP)
Inventor: SUGIYAMA HIDETOSHI
IPC: G09G5/36
Filed: 1981-12-18
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-S6262427-A (JP)
Title: Magnetic recording medium
Inventor: MIHOU TSUTOMU
IPC: G11B5/735
Filed: 1985-09-13
Abstract: PURPOSE:To obviate powder dislodgment and to obtain a magnetic recording medium having a back coat layer which has good running stability by incorporating org. powder and carbon black at a specific ratio each into the back coat layer and incorporating a cellulosic resin, polyurethane resin and specific ratio of polyisocyanete into the binder thereof. CONSTITUTION:The back coat layer contains the org. powder and carbon black at 1/100-1/10,000 ratio by weight and the binder thereof consists of the cellulosic resin and polyurethane resin. The weight of the polyisocyanate to be added to the binder is 1/10-2/5 by the total weight of the binder. Cellulose ether, cellulose org. acid ester, etc. are usable for the cellulosic resin and the mixing ratio of the polyurethane resin and cellulosic resin by weight is preferably 2/8-7/3. The aliphat. and arom. polyisocyanate to be incorporated into the back coat layer has the average mol. wt. preferably in a 100-3,000 range. The org. powder is exemplified by an acryl styrene resin, phthalocyanine pigment, etc.
Patent JP-H0649918-A (JP)
Title: Insulation wall structure
Inventor: AOKI MANABU
IPC: E04B1/76
Filed: 1992-07-30
Abstract: PURPOSE:To provide an insulation wall structure which is applicable to a wooden house and excellent in terms of insulation properties and air tightness. CONSTITUTION:A first layer of furring 3 is installed at a specified span and runs straightly between the sides of a wooden axial part 1 and a first layer of insulation sheet is fitted between the opposed first layer of furring 3 as well. A sheet is extended all over the outside surface of the wooden axial part 1 and the outside surface of the first insulation sheet 2. A second layer of furring 3 is installed at a specified span along the wooden axial part 1 while a second layer of insulation sheet 2 is fitted between the opposed second layer furring 3.
Patent JP-S5996928-A (JP)
Title: Method of pressing and storing thermoplastic resin foam before secondary expansion
Inventor: RUIZU CHIYAARUZU RUBIN
IPC: C08J9/228
Filed: 1982-11-22
Abstract: A method for decreasing the density of a substantially closed-cell thermoplastic resin foam material by the secondary expansion thereof. The method comprises increasing the gas pressure within the cells, retaining that elevated cell pressure for prolonged periods and then heating the foam material above its heat plastifying temperature to cause secondary expansion thereof. In an example, a low density polyethylene material was foamed to produce a foam with a density of approximately 0.085 grams per cubic centimeter. This foam was then pressurized with nitrogen and afterward secondarily expanded to produce a foam with a density of approximately 0.036 grams per cubic centimeter.
Patent JP-S6182633-A (JP)
Inventor: OTSUKA SHIGEHARU
IPC: H01H47/18
Filed: 1984-09-28
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-2001030068-A (JP)
Title: Tube with flange
Inventor: KUBOTA AKIRA
IPC: B23K33/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To produce a tube with flange by automatically brazing it in a production line. SOLUTION: This tube with flange consists of a plate shape member 22 into which a through-hole 23 is bored, a base plate 111 whose periphery of the opening of the through-hole is a mounting surface part 23a, a tubular member 14 in which a plane part 14a is formed on the outer peripheral side surface of its edge part and an opening end is arranged near an opening, a shell structure part 32 for covering the end part of the tubular member and the peripheral part of the opening and forming a flow path between the opening end and the through-hole, and a covering member 13 equipping with flat plate parts 31 formed on the periphery of the opening and which are mounted on the base plate.  In the tube 110 with flange constituted by brazing the base plate, the tubular member and the covering member to each other with a brazing filler metal a notch 114 is provided between the shell structure part of the covering member and the flat plate part, the edge part of the shell structure part is extended up to the part in contact with the base plate, and the edge part of the flat plate part comes into contact with a contact part where the base plate is in contact with the shell structure part, then the brazing is performed.
Patent JP-H0753690-A (JP)
Title: Production of polyester
Inventor: KAWAGUCHI KUNIAKI
IPC: C08G63/181
Filed: 1993-08-18
Abstract: PURPOSE:To provide production method of a polyester resin with improved crystallization rate during molding, excellent in mechanical properties, moldability, processability, etc. CONSTITUTION:In producing this polyester from an acid component consisting essentially of terephthalic acid and its lower alcohol ester and a diol component consisting essentially of 1, 4-butanediol, a reactional product obtained by transesterification or esterification is subjected to melt polycondensation to give a prepolymer having <=0.70 intrinsic viscosity. The prepolymer is solidified once and subjected to solid-phase polymerization in an inert gas flow or under reduced pressure in such a way that the increase in crystal melt enthalpy of the polymer is >=10 J/g and intrinsic viscosity of production chip is >=0.70 and <=1.05.
Patent JP-H0366683-A (JP)
Title: Neuroleptic compounds
Inventor: ARUBAATO ANSONII KAA
IPC: A61K31/454
Filed: 1990-08-02
Abstract: The present invention is directed to a new class of therapeutic agent of the formula: <CHEM> in which Y is represented by CO or CHOH; T is represented by CO or CHOH; X is represented by hydrogen or a C1-6 alkyl; n is represented by the integer 3 or 4; R and R1 are each independently represented by hydrogen, C1-6 alkyl, C1-6 alkoxy, halogen, -OH or -CF3; and pharmaceutically acceptable acid addition salts thereof, which are useful as anti-psychotic agents and as analgesics.
Patent JP-H1152444-A (JP)
Title: Shake detection device and shake correction camera
Inventor: TOMITA HIROYUKI
IPC: G01C19/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a shake detection device and a shake correction camera by which the arithmetic operation of omega-zero being a reference value can be accurately executed in an early stage and the shake can be accurately corrected even when the number of data is small. SOLUTION: Based on angular velocity values ω(t1 ) and ω(t2 ) detected by an angular sensor, the arithmetic operation of a Lagrange's 1st-order polynominal expression P12 (t) is executed. This 1st-order polynominal expression R12 (t3 ) becomes the angular velocity value ω(t3 ) predicted at a future time (t3 ). When the angular velocity value ω(t3 ) is detected at the time (t3 ) after advancing by one sampling, the arithmetic operation of the 1st-order polynominal expression P23 (t) is executed based on the angular velocity values ω(t2 ) and ω(t3 ). Further, the arithmetic operation of a 2nd-order polynominal expression P123 (t) is executed based on the 1st-order polynominal expressions P12 (t) and P23 (t). The 2nd order polynominal expression P123 (t4 ) becomes the angular velocity value ω(t4 ) predicted at further time (t4 ).
Patent JP-S6268300-A (JP)
Inventor: HIASA YUKIO
IPC: B26F1/44
Filed: 1985-09-18
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-2001036684-A (JP)
Title: Internet facsimile terminal
Inventor: MORITA KENICHI
IPC: H04N1/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain an internet facsimile terminal with excellent user-friendliness that immediately informs a transmitter side about normal reception upon receiving data from an internet channel. SOLUTION: Upon the receipt of data, an internet FAX terminal discriminates whether or not the data are received via the internet channel (step S401). When the data are received via the internet channel (in the case of 'Yes'), first an internet address at the transmitter side is acquired (step S403). Succeedingly a data table is referenced on the basis of the address to call a corresponding FAX number or telephone number (step S405). When the data are normally received, the normal reception using the telephone line is noticed to the transmitter side on the basis of the called FAX number or telephone number (step S407).
Patent JP-H0850440-A (JP)
Title: Electrophotographic device
Inventor: DEKI TAKESHI
IPC: G03G21/18
Filed: 1994-08-05
Abstract: PURPOSE:To obtain an electrophotographic device provided with an exchange unit including an image carrier such as a photoreceptor in a device main body so that it can be freely exchanged and to discriminate whether or not the exchange unit is an unused one when it is exchanged. CONSTITUTION:A process unit 25 is constituted by including a photoreceptor belt 11 stretched between a driving roller 12 and a driven roller 13. An unused- state display 30 using toner or zinc stearate so that it may be electrostatically attached and electrostatically attracted and removed when the unit is started to be used is provided out of the image area of the belt 11. Then, the process unit 25 is provided freely exchangeably in the device main body. Meanwhile, a photosensor 31 such as an optical reflection type photosensor detecting the existence of the display 30 and discriminating whether or not the process unit 25 is the unused one is provided in the device main body.
Patent JP-S6182937-A (JP)
Title: Manufacture of hollow stock
Inventor: TAKAHASHI SUSUMU
IPC: B21D28/16
Filed: 1984-09-28
Abstract: PURPOSE:To eliminate a finishing process by finishing a punched hole into that of accurate diameter and smooth surface, and to enhance remarkably the productivity, by providing an ironing part for ironing the inner surface of a punched hole, having an intermediate diameter between those of a die hole and a piercing part, to the upper part of the piercing part of a punch used for manufacturing a hollow stock. CONSTITUTION:An ironing part 17 for ironing the inner surface of a punched hole, having an intermediate diameter between the hole diam. of a die 13 and the diam. of a piercing part, is provided to the upper part of the piercing part 16 of a punch 15 through upper and lower taper parts. The solid piece 18 of a stock 14 is punched out by the piercing part 16, and a punched inner diametral surface 19 is successively ironed by the ironing part 17, to improve the accuracy of hole diam. as well as the roughness of hole surface. Accordingly, a conventional finishing process is eliminated, and the productivity is remarkably improved.