baber/WOPTO huggingface dataset:
Patent JP-H08152006-A (JP)
Title: Linear actuator
Inventor: HOSONO MASAYUKI
IPC: F15B15/14
Filed: 1995-09-12
Abstract: PURPOSE: To ensure movement precision of a table and to improve durability by a method wherein a pressure chamber is formed between a cover member, integrally displaced through surface contact with a joint member displaced along with a slide table, and a cylinder member. CONSTITUTION: Pressure fluid is fed in the passage 51 of a plug member 50. Further, the pressure fluid is introduced in a pressure chamber 78a, closed by a cover member 76a, through a passage 52 running through a cylinder member 54a communicated with a passage 51 to press the inner wall surface of the cover member 76a. Thus, one cover member 76a pressed by the pressure fluid is slid and displaced in a direction (the direction of an arrow mark X), in which it is separated away from the cylinder member 54a, as a state in which the pressure chamber 78a is held in an airtight state by a seal member 77a is maintained. As a result, a slide table 30 is moved in the direction of an arrow mark X through a joint member 36 nipped in a state to make surface contact with a pair of cover members 76a and 76b.  A so formed actuator 20 is simply manufactured only by assembly through engagement of the cover members with the respective cylinder members.
Patent JP-H0684640-A (JP)
Title: Soft magnetic thin film
Inventor: KATSUKI TOSHIYUKI
IPC: G11B5/31
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a soft magnetic film especially suitable for thin film magnetic head by composing the soft magnetic thin film of an alloy having composition shown by Fe100-x-yM1xM2y. CONSTITUTION:The soft magnetic thin film is composed of an alloy having composition shown by Fe100-x-yM1xM2y(where, M1 and M2 represent one or more kinds of element of Ti, Zr, Hf and V, Nb, Ta, respectively, x and y represent atomic %, and 0.5<=x<=6.0, 5<=y<=6). A soft magnetic thin film having excellent magnetic characteristics, i.e. saturation magnetic flux density of 1.5 or above, coercive force of 1.0 or below, and permeability of 1000 or above, can be realized through quite simple production method, i.e., heat treatment at relatively low temperature under absence of magnetic field.
Patent JP-2001055579-A (JP)
Title: Stove or boiler combined with carbonization furnace
Inventor: TSUNODA RYUJI
IPC: C10B53/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a stove or boiler combined with a carbonization furnace, in which a long-term-stable heat source, that can be used as a secondary heat source, is obtained from timbers used as a fuel, and simultaneously a charcoal is obtained at a good carbonization rate, and to and from which the carbonization material can be charged and discharged easily. SOLUTION: This stove or boiler combined with a carbonization furnace comprises an opening 3 for charging and discharging a combustion material and/or a carbonization material to and from a combustion chamber 2 and a lid 4 that can be opened and closed, both of which are provided at one side end of the combustion chamber 2, and further comprises an intake air control means 4, an upper flue gas nozzle 5 provided in the vicinity of the upper end of the inner most part of the combustion chamber 2, a lower flue gas nozzle 6, serving also as a second intake air nozzle, provided in the vicinity of the lower end thereof, and opening and closing means (52, 62) for opening and closing the flue gas nozzles. The interior of the combustion chamber is divided into a heating room 8 on the side of the opening and a carbonization room 9 on the side of the inner most part of the chamber.  An air control plate 7, which permits air to flow through a number of small venting holes provided by perforation, is arranged removably.
Patent JP-H0284292-A (JP)
Title: Reflow device
Inventor: AZUMA YUKIO
IPC: B23K31/02
Filed: 1988-09-19
Abstract: PURPOSE:To decrease the temp. difference between objects to be heated and to improve soldering efficiency by providing the heating parts of IR heaters to a heating chamber and injecting gases locally from gas injection nozzles installed near the heating parts. CONSTITUTION:A circuit board 4 mounted with chip parts coated with solder for reflow is placed on an endless transporting conveyor 3 and is run in an arrow A direction so as to be carried into the tunnel-shaped heating chamber 2. The force convection of the high-temp. gas is caused by the radiant heat generated by the IR heaters 5 an 6 and by injecting the heated high-temp. atmosphere stagnating near the heating surfaces of the heaters 5, 6 downward from the nozzles 7. The circuit board 4 which is mounted with the chip parts, is imposed on the conveyor 3 and is transported by the conveyor is forcibly heated by which the reflow solder on the circuit board is heated to melt. The solder is cooled to solidify when the circuit board emerges from the heating chamber 2. The chip parts are thus mounted on the circuit board. The temp. difference generated by the preheating of the object to be heated, the heating rate increase of the solder and the size and number of the object to be heated is decreased by the convention of the high-temp. atmosphere near the IR heaters in this way, by which the soldering efficiency is improved.
Patent JP-H1076295-A (JP)
Title: Treatment of sewage
Inventor: HORII YASUO
IPC: C02F9/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sewage treatment method capable of removing dioxines to a drinkable level and capable of simplifying a process and apparatus constitution. SOLUTION: A heavy metal such as calcium or manganese in sewage 38 is flocculated, sedimented and separated in a calcium removing equipment 32 and an org. pollutant such as nitrogen or a BOD substance is biologically removed in biological treatment equipment 33 and a suspended substance such as a microorganism is separated by a membrane separator 53. Dioxine or a remaining soluble org. pollutant in biologically treated water 55 is decomposed by ultraviolet rays and highly conc. ozone in dioxine removing equipment 34 and residual dioxine or a heavy metal is removed in an activated carbon adsorbing column 63.
Patent JP-S60127696-A (JP)
Inventor: OKADA ATSUNORI
IPC: H05B41/24
Filed: 1983-12-12
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-2000066251-A (JP)
Title: Two-dimensional light deflection element
Inventor: HASEGAWA KAZUO
IPC: G02F1/29
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To shorten the length of an element in a laser beam propagation direction. SOLUTION: Electrodes 15, 16 for heating are formed on the flank of an light transmissible medium 12 and pulse power sources 17, 18 for impressing pulse currents are connected to these electrodes 15, 16 for heating. Heat sinks 19, 20 are formed on the flank facing the flank formed with the electrodes 15, 16 for heating of the light transmissible medium 12. A spherical surface-shape reflection surface is formed on the exit side of the light transmissible medium 12.  The incident laser beam on the reflection surface approaches the tangent direction of the spherical surface-shape reflection surface at an incident point and the incident angle and reflection angle change largely with an increase in the deflection angle and, therefore, the magnitude of the deflection angle of the reflected laser beam reflected by the spherical surface-shape reflection surface depends not only on a refractive index gradient but on the curvature of the spherical surface-shape reflection surface as well. The execution of the two-dimensional scanning increased in the magnitude of the deflection angle is thus made possible.
Patent JP-S6389814-A (JP)
Inventor: JIYON EFU FUOOKUNAA
IPC: A61B1/002
Filed: 1987-09-18
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-H0570657-A (JP)
Title: Polycarbonate resin composition excellent in chemical and impact resistance and surface gloss
Inventor: KODERA HIDEAKI
IPC: C08L51/04
Filed: 1991-09-13
Abstract: PURPOSE:To provide the subject composition excellent in the thickness depen dency for impact resistance, low-temperature impact resistance, chemical resis tance, coatability and surface gloss, comprising polycarbonate, thermoplastic polyurethane and specific graft copolymer. CONSTITUTION:The objective composition comprising (A) 30-85 pts.wt. of polycarbonate, (B) 3-35 pts.wt. of a thermoplastic polyurethane, and (C) 10-60 pts.wt. of a graft copolymer produced by copolymerization to (1) 5-65 pts.wt. of a rubbery polymer of 35-95 pts.wt. of a monomer component made up of a total of 100wt.% of (2) 30-100wt.% of an unsaturated carboxylic alkyl ester (pref. methyl methacrylate) and (3) 0-70wt.% of an aromatic vinyl compound (pref. styrene), vinyl cyanide compound (pref. acrylonitrile) and, where appropriate, another monomer selected from unsaturated monomers copolymerizable therewith with the component 2 plus vinyl cyanide compound accounting for 41wt.% of the whole monomer component.
Patent JP-S6294386-A (JP)
Title: Ink ribbon
Inventor: NAKAMURA AKIO
IPC: B41M5/26
Filed: 1985-10-21
Abstract: PURPOSE:To achieve a high-quality printing and enhance the strength of a ribbon, by coating a metallic thin film layer of a base film with an electrically conductive ink prepared by mixing carbon black into an isocyanate-modified polymer type polyurethane resin, and providing a heat-fusible ink layer on the other side of the base film by coating. CONSTITUTION:A film prepared by vapor-depositing a metal on a polyester film having excellent heat resistance and tensile strength or an aluminum foil is used as a base film. An electrically conductive ink prepared by mixing carbon black into an isocyanate-modified polymer type polyurethane resin which is heat-resistant and flexible is applied to the base film, and the resultant material is used. The polyester film has a thickness of 3-12mum, and a metal such as aluminum is vapor-deposited thereon. As a result, an excellent mechanical strength is obtained, and the melting of the conductive ink or the melting-out of carbon black will not occur at the time of current-sensitized printing, so that printing quality is maintained even in high-speed continuous printing.
Patent JP-H04117325-A (JP)
Title: Percutaneously absorbing plaster
Inventor: HASHIMOTO MICHIARI
IPC: A61K9/70
Filed: 1990-09-04
Abstract: PURPOSE:To obtain a percutaneously absorbing plaster modestly raising concentration in blood at initial period of administration and capable of constantly keeping effective concentration in blood during administration for a long period of time by holding a patching layer containing an adhering base agent and SGB1534 or acid-added salt of the SGB1534 on a supporter. CONSTITUTION:The aimed adhering base agent is composed of a synthetic polymeric compound having a glass transition temperature Tg in a range of from -70 deg.C to -10 deg.C and pressure-sensitive adhesiveness at normal temperature, preferably styrene-isoprene-styrene block copolymer or acrylic copolymer. The aimed patching layer contains 0.1-20wt.%, preferably 0.5-15wt.% 3-{2-[4-(2- methoxyphenyl)-1-piperazinyl]ethyl}-2,4-(1H,3H)-quinazolinedione utilized to remedy of hypertension, etc., or pharmacologically allowable acid-added salt of said compound. Then, the adhering base agent and the patching layer are held on a supporter.
Patent JP-H0568530-A (JP)
Title: Low-alcohol refined rice wine (sake) and its production
Inventor: KONDO KYOICHI
IPC: C12G3/08
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a refined sake having a light flavor and taste and free from feeling of watery or heavy taste by charging raw material rice in which the ratio of molted (koji) rice is kept constant and further charging an enzymatic agent to produce an undiluted sake, and adding water to dilute. CONSTITUTION:Raw material rice in which the ratio of koji rice is kept 4-10% and to which an enzyme material supplementing the enzyme activity of koji is added is charged to produce an undiluted sake. Then the undiluted sake is diluted with water so as to control the alcohol content to 7-10% to provide the objective low-alcohol refined sake being 0.3-0.8ml in amino acid degree, 0.6-1.5ml in acidity and 3-6% in extract content and having excellent palatability which refined sake originally has. Furthermore, the undiluted sake is preferably supplemented with acids and saccharides.
Patent JP-S60170592-A (JP)
Inventor: JIERARUDO BENI
IPC: B25J19/00
Filed: 1984-11-09
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-H1078184-A (JP)
Title: Piping method and joint pipe used therefor
Inventor: TASHIRO YOSHIYUKI
IPC: F16L27/12
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To dispense with the preparation of various kinds of joint pipes differed in dimension, and make a piping work convenient by expansively and contractively deforming one joint pipe within a prescribed dimensional range without preparing plural kinds of joint pipes, and connecting the joint pipe between objects to be connected to perform the piping. SOLUTION: A joint pipe body 1 has a number of annular mount parts and valley parts alternately continued over the whole length so as to be expansible and contractible, and constituted in such a manner that the deformed state can be kept even when an axial external force is removed, when expansively and contractively deformed by addition of the external force. In order to ensure the expanding and contracting quantity of the joint pipe body 1, the mountain parts 2 are formed relatively high. Since one joint pipe 14 is properly expansively and contractively deformed according to the distance between objects to be connected to connect the objects in this way, preparation of various kinds of joint pipes differed in dimension is dispensed with, and this joint pipe 14 is simply prepared, whereby it is widely applicable to various distances between objects to be connected.
Patent JP-S6391292-A (JP)
Title: Aluminum plate for lithography
Inventor: KANEKO HIDEAKI
IPC: B41N3/00
Filed: 1986-10-04
Abstract: PURPOSE:To provide a surface sustaining its hydrophilic properties, by a method wherein a thin film is formed by treating an aluminum sheet with an aqueous solution of pH1.5-6.5 containing a combined phosphoric ester of myo-inositol etc. and a titanic acid etc. CONSTITUTION:An aqueous solution of pH1.5-6.5 containing one or more selected from among groups of a combined phosphoric ester of myo-inositol and the salts thereof and 2-phosphonobutane tricarboxylic acid, 1, 2, 4 and the salts thereof is prepared. An aluminum sheet is treated with this aqueous solution to form a thin film and, thereafter, a photosensitive resin film layer is formed to obtain an aluminum plate for lithography. It is preferable that an aluminum sheet which is previously treated with an anodic oxidation coating is used as the aluminum sheet and electrolytic treatment is employed to form the thin film on the aluminum sheet.
Patent JP-S6390745-A (JP)
Title: Two-dimensional nuclear magnetic resonance measuring method
Inventor: NAGAYAMA KUNIAKI
IPC: G01N24/12
Filed: 1986-10-03
Abstract: PURPOSE:To provide all peaks with positive values and to make them easy to see, and to accurately extract the intensity of a peak and to contrive to improve measurement sensitivity (S/N ratio) by performing absolute value calculation basically. CONSTITUTION:Only either one of P type and N type two-dimensional FID data P(t1, t2) and N(t1, t2) is time-inverted as to t1 and added to the other to obtain data S(t1, t2), which is processed by complex Fourier transformation. In another way, only either one of P(omega1, omega2) obtained by processing the P(t1, t2) by complex Fourier transformation and N(omega1, omega2) obtained by processing N(t1, t2) by complex Fourier transformation is inverted with respect to an omega1 axis and added to the other to obtain S(omega1, omega2), whose absolute value is calculated. Thus, two-dimensional spectrum data in absolute value-absorption mixed mode which need not be phase-connected is obtained. Further, by subjecting ¦S(omega1, omega2)¦ to symmetrization, it is possible to obtain a two-dimensional spectrum data of pure absorption with good separability which does not trail toward both omega1 and omega2 axes.
Patent JP-H1178495-A (JP)
Title: Eddy-current exothermic heater
Inventor: OKABE TAKANORI
IPC: B60H1/08
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an eddy-current exothermic heater which enlarged the generated heating value without enlarging a required space. SOLUTION: In this eddy-current exothermic heater equipped with a rotor 20 or the like to be rotated by a stator 10 and a driving shaft 15, each of opposed surface parts 10a and 20a, extending to an axis of the driving shaft in the radial direction, is formed in the stator 10 and the rotor 20, and these opposed surface parts 19a and 20a are confronted each other via a slight gap 30. In addition, a peripheral part of the opposed surface part 20a of this rotor 20 is constituted so as to have both N and S poles alternately arranged, and likewise, an exciting coil 23 or a permanent magnet is installed at the side of the rotor 20, while a cooling passage 14 is formed near the opposed surface part 10a of the stator 10.  In this connection, the peripheral part of the opposed surface part at the stator side is constituted so as to have both N and S poles alternately arranged as well, and thereby the exciting coil may be installed at the stator side likewise.
Patent JP-2001029530-A (JP)
Title: Ball throwing device
Inventor: KIKUCHI MATSUTO
IPC: A63B69/40
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To make pitch a curve ball of an optional speed and quality by making a hitting wheel hitting a soccer ball, or the like, rotate forward or backward in association with the operation of a hitting shaft, tilting a console in relation to a cart and spinning a ball by varying the angle of contact of the ball with the hitting shaft. SOLUTION: When a ball supply handle 34 is pulled, as a shutter withdraws through a wire 36, the foremost ball 1a drops and stops at a fixed position for waiting for throwing. When a throwing lever 101 is pulled, as a throwing link 103 rotates around a pin 102 as the fulcrum, pressing a ball throwing button 59, a throwing shaft 41 quickly projects and a ball striking wheel 44 collides with the ball 1a while rotating, and throws the ball. At this time, by tilting a control frame 21 by a prescribed angle against a cart frame 12, throwing is executed, the striping wheel 44 collides with the ball 1a while rotating at a prescribed angle against the ball 1a, thus a prescribed spin can given to the ball 1a.
Patent JP-2000137677-A (JP)
Title: Register access circuit and data processing method using the register access circuit
Inventor: ITO HIROTAKA
IPC: G06F13/36
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a register access circuit and a data processing method using this register access circuit for realizing the parallel processing of a CPU and an LSI and the high speed transfer of data without making the instruction word length of the CPU coincide with the bus with width of the LSI, or providing any inside bus width changeover switch, or taking any countermeasure at the software side of the CPU. SOLUTION: A register access circuit 201 is provided with data input terminals 1e01-1e32, 32 pieces of first stage flip flops 1a01-1a32, 16 pieces of second flip flops 1b01-1b16 connected with the first stage flip flops 1a01-1a16, OR gate 1g, flip flop 1h, NAND gate 1i, 16 data selector circuits 1c01-1c16, 32 gate circuits 1d01-1d32, and 32 data output terminals 1f01-1f32. This register access circuit is connected through an interruption requesting circuit with the CPU circuit.
Patent JP-S6391682-A (JP)
Title: Fixing device
Inventor: SOGA SETSUO
IPC: G03G15/01
Filed: 1986-10-06
Abstract: PURPOSE:To minimize a capacity viewed from an overall heater and to save electricity by minimize the capacity of a heater for a fixing roller, relatively increasing the capacity of a heater for a pressurizing roller and permitting the heater for the pressurizing roller to share the heating of the outer periphery of the fixing roller. CONSTITUTION:The heater for the pressurizing roller 10 is disposed in the interior of the pressurizing roller 4 pressed against the fixing roller 3. The capacity of the heater for the pressurizing roller 10 is larger than that of the heater for the fixing roller 8. The capacity of the heater for the fixing roller 8 is minimized, but enough to secure the temperature at which the fixing roller can fix satisfactorily. If fixing work is repeated, the heat of the fixing roller 3 is taken away by a transfer sheet, and the temperature of the fixing roller gradually drops accordingly. Hence heat from the heating roller 4 is transmitted to the fixing roller 3, whose surface is instantaneously heated. Consequently the prescribed fixing temperature is maintained without fail.
Patent JP-H0964033-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHINO KAZUHIRO
IPC: H01L23/52
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device having high electromigration resistance at the final product stage by isothermally protracting a sealed semiconductor chip at a specific temperature, and segregating additive in the interconnection of the chip in the crystal grain boundary of the interconnection. SOLUTION: A sealed semiconductor chip is isothermally protracted at 100 to 300 deg.C, and additive in the interconnection 15 of the chip is segregated in the crystal grain boundary of the interconnection 15. For example, a TiN-Ti film 12 as a barrier metal, an Al-0.5% Cu film as an interconnection film 13 and a TiN film 14 as a reflection preventive film are formed on the SiO2 film 11 as an interlayer insulating film. Then, the film 14, the film 13 and the film 12 are etched to the pattern of the interconnection 15, and an SiN film 16 of a surface protective film is deposited. Thereafter, a mold-sealed semiconductor chip is inserted into a constant temperature oven, and isothermally protracted at 200 deg.C for 100 hours to obtain a completed product.
Patent JP-H05232016-A (JP)
Title: Characteristic measuring device for sheet-like object
Inventor: YAMADA TOMOYUKI
IPC: G01N21/3559
Filed: 1991-09-17
Abstract: PURPOSE:To provide a characteristic measuring device for a sheet-like object by which transmission/diffusion can be carried out sufficiently by means of a paper sheet from thin to thick and which has high sensitivity and by which a light attenuation quantity is small and measuring errors caused by a temperature change in a sheet are few. CONSTITUTION:In a characteristic measuring device for a sheet-like object which has a light receiving element to receive light diffused/transmitted by means of a sheet-like object by radiating light having a wave length absorbable at least by moisture and light having a wave length unabsorbable by moisture to the sheetlike object and measures physical characteristics of the sheetlike object according to a signal from the light receiving element, an upper reflecting plate 30 and a lower reflecting plate 31 having folded parts on their periphery are provided while sandwiching the sheet like object 3 between them. A shielding plate 32 whose both surfaces are specular finished are provided between the sheet like object 3 and the lower reflecting plate 31, and a wave length at an isosbestic point having no dependency on a temperature is also used as a wave length absorbable by the moisture.