baber/WOPTO huggingface dataset:
Patent JP-H06296069-A (JP)
Title: Photoresist substrate and manufacture thereof
Inventor: KOYAMA RYOHEI
IPC: C25D5/44
Filed: 1993-04-08
Abstract: PURPOSE:To prevent zincate treatment liquid from penetrating between a resist and a board when the substrate on which a resist pattern is formed is subjected to a zincate treatment. CONSTITUTION:An aluminum substrate whose surface is kept 10 to 30% in hydration rate is used as a photoresist forming aluminum substrate. Therefore, the substrate is thermally treated at a temperature of 100 to 200 deg.C before a photoresist pattern is formed. When a photoresist pattern is formed on the photoresist substrate, treatment liquid is restrained from penetrating between the substrate and the resist pattern, so that a substrate free from a short circuit and high in reliability can be obtained in the manufacture of a high dense thick film circuit substrate. By this manufacturing method, a substrate wherein treating liquid is prevented from penetrating through a resist pattern can be obtained.
Patent JP-S60227045-A (JP)
Title: Speed change steering device
Inventor: NOMURA KOUICHIROU
IPC: F16H3/72
Filed: 1984-04-25
Abstract: PURPOSE:To simplify the mechanism of a speed change steering device by providing four sets of planetry gear devices including a pair of hydraulic units and two sets of planetry gear devices to accomplish arbitrary stepless speed change operation. CONSTITUTION:There are provided two sets of hydraulic pump motor units comprising a variable-capacity hydraulic pump driven by an input shaft 1 and a constant-capacity hydraulic motor connected to the above pump by a closed circuit. One set of pump motor unit 13, 14 is used for changing speed, and the other set of pump motor unit 36, 37 is used for steering. Sun gears of the third and fourth planetry gear devices 26, 27 are connected to each other, and connected to an output shaft of the speed change hydraulic pump motor 13, 14 through a shaft 29 and a gear, and a ring gear is connected to a carrier of the first planetry gear device 19 through a member 28. A carrier 27b is connected to a carrier of the second planetry gear 22 through a shaft 25.
Patent JP-H05279696-A (JP)
Title: Detergent composition for hard surface
IPC: C11D10/02
Filed: 1992-04-03
Abstract: PURPOSE:To provide a detergent composition which contains, as essential components, alkylglycoside, betaine type amphoteric surfactant, and a water-soluble solvent, thus having adequate detergency against the stains sticking to hard surfaces without wiping residue. CONSTITUTION:The objective composition is essentially composed of (A) 0.001 to 2wt.% of a compound of the formula: R1(OR2)xGy (R1 is 8 to 18C alkyl, alkylphenyl; R2 is 2 to 4C alkylene; G is residue originating from reducing sugar of 5 to 6 carbon atoms; (x) is 0 to 5; (y) is 1 to 10), (B) 0.001 to 2wt.% of a surfactant of formulas I, II and III (R3 is 8 to 22C alkyl, alkenyl; R4 R5 are 1 to 2C alkyl; (m) is 1 to 4; (n) is 2 to 3; X is COO, SO3), and (C) 0.1 to 50wt.% of a water-soluble solvent of formulas IV, V, VI (R6, R6' are H, 1 to 8C alkyl where R3, R3' are simultaneously not H; (m), (n) are 0<=m<=3, 0<=n<=3, and (m), (n) are not 0 simultaneously; R7, R8 are 1 to 3C alkyl; R9 is 1 to 3C alkyl).
Patent JP-S63315161-A (JP)
Title: Method and device for separating liquid sample
Inventor: JIEEMUZU EI MATSUKUEN
IPC: B01L3/14
Filed: 1988-04-02
Abstract: Method and apparatus for partitioning a pre-selected phase of a sample of liquid, such as blood, having a plurality of phases of differing densities the method comprising the steps of introducing a sample into a chamber of constant cross-sectional shape and a volume greater than that of the sample, ordering the phases of the sample concentrically by rotating the chamber about its longitudinal axis, reducing the volume of the chamber in response to a separation control signal, removing a portion of the separated sample in order of phase, deriving information about the portion of the sample being removed from the chamber and modifying the separation control signal in response to the derived information. Also disclosed is an apparatus for separating a pre-selected phase of a sample contained in an enclosed chamber, wherein said apparatus can be used with a separating means which rotates the chamber about either a longitudinal axis of the chamber or an axis perpendicular to the longitudinal axis of the chamber and not passing through the chamber. In addition, separating means in which such an enclosed chamber is rotated about a longitudinal axis is described.
Patent JP-S5744755-A (JP)
Title: Piston of internal engine
Inventor: AOYAMA SHIYUNICHI
IPC: F16J9/20
Filed: 1981-05-29
Abstract: PURPOSE:To reduce the frictional loss around the upper and lower dead points, by combining two piston rings in such a manner that the outer diameters of the peripheral tapered surfaces of the piston rings are reduced from the adjacent parts toward the outsides. CONSTITUTION:A ring group 12a is formed in the circumference of the piston 11, and the piston rings 16, 17 having approximately the same shape are arranged one over the other and mounted threin. The piston ring 16, 17 have the tapered surfaces 16A, 17A with the diameters reduced from the adjacent parts toward the outsides, and there are spaces between the piston rings 16, 17 and the ring group 12a to allow the piston rings 16, 17 to move vertically and horizontally in the ring group 12a. During upward and downward strokes of the piston 11, the piston rings 16, 17 retain a lubricant oil in a space C by wedging effect, and at the upper and lower dead points they push the oil toward the cylinder wall 10 to form an oil film thereon, and thus the lowering of the output can be prevented.
Patent JP-H01256482-A (JP)
Title: Controller for elevator
Inventor: MASUTANI MUNEHARU
IPC: B66B3/00
Filed: 1988-04-05
Abstract: PURPOSE:To make a visible judgement attainable at the time of riding in a cage as well as to aim at the promotion of operating efficiency by disusing a call of the troubled floor along when door trouble happens, setting it as a passing operation floor even afterward, and displaying a flasher on a call lamp of the said floor. CONSTITUTION:When each serial signal of an (a) contact 10 of a door-open command relay and an (a) contact 11 of a door-close check relay is outputted as long as more than the specified time, a door trouble detecting timer 12 is turned to ON and thereby its self-holding takes place with the (a) contact 12a, while respective door trouble floor detecting relays 14-16 are excited via (a) contacts 6b-13a of each position relay and self-holding is carried out as well. Next, a cage call of a door troubled floor after trouble happening is nullified by the (b) contacts 14b, 15b, and a flicker relay 17 is excited by an (a) contact 12e, whereby a display lamp 8 or 9 of the troubled floor is made to flash. Thus, a visible judgement on the troubled floor is easily performed, and efficient operation can be done without any dead time and stopping an elevator.
Patent JP-H06293134-A (JP)
Title: Ink jet printer head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/045
Filed: 1993-04-09
Abstract: PURPOSE:To provide an ink jet printer head prevented from the occurrence of peeling and improved in the reliability and durability by forming a coating layer o the surface of the substrate at least bonded to a resin member using a surface activating agent to enhance the bonding strength of the resin member and the substrate by the coating layer. CONSTITUTION:A large number of driving parts 39 are provided on the surface of a substrate 41 formed from an inorg. insulating material using piezoelectric members 38 to form a pressure generating means 42 and at least one of a pair of main body plates 30, 31 is formed using a resin member 36 in which the pressure generating means 42 is inserted. A plurality of pressure chambers 33 with which orifices 32 and ink supply passages 36 communicate are formed to the bonding surface of at least one of a pair of the main body plates 30, 31 as recessed parts 37 and the freely replaceable pressure surfaces 45 opposed to the pressure chambers 33 are formed by the driving parts 39 of the pressure generating means 42. In this ink jet printer head 29, a coating layer 44 is formed on the surface of the substrate 41 at least bonded to the resin member 46.
Patent JP-S579160-A (JP)
Title: Service request signal system
Inventor: SHIYUUDA NOBUAKI
IPC: H04M3/42
Filed: 1980-06-18
Abstract: PURPOSE:To transmit an accurate hooking signal to a scanner, by converting a dial informaton produced from a rotary-dial type telephone set into a hooking signal. CONSTITUTION:A central control unit periodically scans the scanning point S2 of an trunk line incoming trunk with a scanner SCN, and the switching state of a contact (a) is monitored. When a caller of an extension T requesting a callback service dials an arbitrary number, a relay A repeats the restoration. A relay CA is operated with the restoration of the relay A and it slowly restores at the end of dialing. When the restoring time of the relay CA is set within a given time for hooking signals, the central control device regards the release state of a contact ca to the hooking signal to start the receiving procession of request service.
Patent JP-H09259478-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: BERUNAARU BESHIEBUE
IPC: G11B11/10
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To increase the S-N ratio of a magneto-optical recording medium by incorporating less than several % of fluorine into at least one of the laminated magnetic layers of the medium made of a rare earth element-transition metal compd. SOLUTION: This magneto-optical recording medium has 4 laminated magnetic layers, that is, a reading layer CL, a writing layer CE, a flip-flop layer CB and an initializing layer CI deposited on the substrate 20. Information is read and written with laser beams 22. The magnetic layers are deposited on the substrate by carrying out cathodic sputtering of at least one kind of compd. consisting essentially of a rare earth element and a transition metal in the presence of inert gas and less than several % of fluorine is added to the inert gas at the time of depositing at least one of the laminated layers.
Patent JP-S525969-A (JP)
Title: Sewage disposal method
Inventor: MATSUDA TSUNEO
IPC: G05D21/00
Filed: 1975-07-01
Abstract: PURPOSE: A sewage disposal method which can effectively use treating agents such as adsorbent,ion exchange resin,translucent film and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04314541-A (JP)
Title: Production of decorative tile having embossed surface
Inventor: NAKAMURA NORINAGA
IPC: B32B27/00
Filed: 1991-04-15
Abstract: PURPOSE:To produce a decorative tile wherein a change in the embossed patterns formed on its surface does not take place when they are heated, the use of a special embossing plate is not required and the embossed surface patterns are not liable to breakage even upon press working using an ordinary mirror plate. CONSTITUTION:A decorative sheet having its surface embossed is obtained by a method comprising steps of filling ionizing radiation hardenable resin 12 in at least recess parts of a recessed roll plate 10, bringing a transparent base material sheet into contact with the recessed roll plate 10, applying ionizing radiation thereto with the resin held between the base material sheet and the recessed roll plate 10 to harden the resin and removing the base material sheet from the recessed roll plate. The decorative sheet thus obtained is then layered on a tile base material having colored pattern layers formed on its backing layer.
Patent JP-S57197810-A (JP)
Title: Amorphous magnetic core
Inventor: KONNO REIJI
IPC: H01F1/153
Filed: 1981-05-29
Abstract: PURPOSE:To control magnetic saturation characteristic, by crystallizing a part of an amorphous magnetic core to provide the same effect as one with a magnetic clearance deteriorated in magnetic characteristic. CONSTITUTION:A wound iron core 1 constituted in winding an amorphous magnetic thin band is provided with a crystallized part 2 on a part of this wound iron core 1. This crystallized part 2 is obtained by contacting a heating head on the outer surface of the wound iron core 1 for heating for a long time at temperature over or less than crystallizing temperature. The range of the crystallized part and degree of crystallization arbitrarily control magnetic saturation characteristic so as to contrive the application for various oil parts.
Patent JP-H02264063-A (JP)
Title: Motor controller for fabric tenter
Inventor: OKUNO YOSHITERU
IPC: B65H23/192
Filed: 1989-03-31
Abstract: PURPOSE:To always carry out uniform tentering regardless of fluctuation in fabric tension, etc., by holding respectively set speed relation of a tenter chain, overfeeding roller and pinning roller and carrying out feedback control so as to provide synchronous driving. CONSTITUTION:A motor controller is constructed as follows. The driving of an overfeeding roller is subjected to feedback control with a loop constructed from the motor controller, a rotary encoder, a signal corrector and a signal synthesizer and the driving of a pinning roller is similarly subjected to feedback control with a loop composed of a motor controller, a rotary encoder, a signal corrector and a signal synthesizer. The driving of a tenter chain, the overfeeding roller and the pinning roller is respectively controlled while keeping the preset speed relation by the above-mentioned construction to always keep a prescribed overfeeding ratio from a low to a high speeds.
Patent JP-S58199195-A (JP)
Title: Heat sensitive transfer sheet
Inventor: KURODA KOUJI
IPC: B41M5/395
Filed: 1982-05-17
Abstract: PURPOSE:To provide a heat sensitive transfer sheet excellent in heat transferability and imparting sharp printing, obtained by providing a transfer layer wherein a coloring matter is contained in a heat meltable binder comprising a compound containing an atomic group -(NHCO)- in the molecule thereof on one surface of a substrate. CONSTITUTION:A compound having an atomic group -(NHCO)- such as urea bond, urethane bond, thiourethane bond, carbamic-carboxylic anhydride bond and acid-amide bond in the molecule thereof is used to form a heat meltable binder. The above-mentioned compound is obtained, for example, by reacting diisocyanate or triisocyanate with alkyl alcohol or aryl alcohol. By providing a transfer layer formed by containing a coloring matter in the aforementioned binder on a substrate (e.g., a plastic film or paper), the titled heat transfer sheet is obtained.
Patent JP-H07286226-A (JP)
Title: Corrosion resistant alloy and corrosion resistant alloy member for antihalogen using the same
Inventor: KAWADA TSUNEHIRO
IPC: C22C19/05
Filed: 1994-04-21
Abstract: PURPOSE:To produce an alloy excellent in corrosion resistance to halogen elements, particularly to fluorine and excellent in workability as well, in a corrosion resistant alloy in which the surface of a base metal is applied with a passive film, by forming the base metal of an Ni alloy having a specified compsn. and enriching the passive film by Cu compared to that in the base metal. CONSTITUTION:This alloy is obtd. by applying the surface of a base metal constituted of, by weight, 0 to 10% Cu, 14 to 22% Cr, 2 to 10% Mo, 0 to 75% Fe, and the balance Ni is applied with a passive film enriched by Cu compared to that in the base metal, e.g. having the Cu content by >=4 times. Cr and Mo are effective in corrosion resistance to chlorine, and in the case of Cr below the lower limit, its corrosion to chlorine is insufficient, and in the case of above the upper limit, an austenitic single plase can not be maintained at the time of largely adding Mo to facilitate the formation of delta ferrite and to deteriorate its corrosion resistance. As for Mo, in the case of above the upper limit, its cold workability and machinability are deteriorated. Cu and Ni are effective against fluorine in particular, and in the case Cu is added to the base metal by >=0.1%, its corrosion resistance to fluorine is improved, and in the case of above the upper limit, its hot workability is hindered.
Patent JP-H02260012-A (JP)
Title: Nonlinear temperature compensating circuit
Inventor: TOGASHI TADAHIKO
IPC: G05F1/10
Filed: 1989-03-31
Abstract: PURPOSE:To satisfactorily improve the nonlinear characteristics of a circuit having the nonlinear temperature characteristics by connecting a series circuit consisting of a nonlinear compensating thermistor and a resistor in parallel to a series circuit consisting of a temperature compensating diode and a resistor. CONSTITUTION:A resistor 1 connected to a positive power supply +V is connected in series to a temperature compensating diode 2 and a resistor 3. At the same time, a resistor 6 connected in series to a nonlinear compensating thermistor 5 is connected in parallel to the anode of a diode 2 and to both sides of a negative power supply -V of the resistor 3. When the temperature is lowered, the resistance value of the thermistor 5 is increased and therefore the current I flowing to the diode 2 is increased. Thus the temperature characteristic inclination of the diode 2 is increased at the low temperature side of the V-I characteristics. On the other hand, the resistance value of the thermistor is reduced when the temperature rises. Thus the current I1 is increased with the current I reduced respectively. Then the V-I characteristic inclination of the diode 2 is reduced at the high temperature side. Consequently, it is possible to satisfactorily compensate the nonlinear characteristics of a circuit 4 having the nonlinear temperature characteristics by controlling both resistors 3 and 6.
Patent JP-S62240039-A (JP)
Inventor: OZAWA YASUHIKO
IPC: A61B5/055
Filed: 1986-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01255758-A (JP)
Title: Rolling friction type power transmitter
Inventor: OGOSHI HIDEO
IPC: F16H15/38
Filed: 1988-04-06
Abstract: PURPOSE:To prevent slippage at the time of a reverse torque by making the force of pressurization which is added to a power transmitting means by means of a pressurizing means larger in the case of the reverse torque than in the case of a forward torque. CONSTITUTION:An input disk 5 is put idly and mutually rotatably on a shaft 1 through a bush 10, and a cam disk 3 is fixed at the shaft 1 by means of a spline 1a, and cam surfaces 3a and 5b are formed respectively at the opposing surfaces of the cam disk 3 and the input disk 5 by sandwiching rollers 4. An output disk 3 is fixed at a shaft 2 so as to rotate in one body by means of a spline 2a. The cam disk 3 as a pressurizing means and rollers 1 operate so as to make the force of pressurization at the time of the 2nd shaft 2 driving a motive power transmitting means, larger than the force of pressurization at the time of the power transmitting means driving the 2nd shaft 2.
Patent JP-H05100207-A (JP)
Title: Liquid crystal display
Inventor: URURITSUHI FUINKENTSUERAA
IPC: G09F9/35
Filed: 1992-03-05
Abstract: PURPOSE: To make it possible to obtain high stability and clarity by selecting a liquid crystal compd. in such a manner that the elastic constant and dielectric anisotropy of the liquid crystal mixture are made most suitable CONSTITUTION: This liquid crystal display has a cell consisting of two sheets of substrates consisting of electrode layers and oriented layers thereon in accordance with a twisted nematic cell, has the nematic liquid crystal mixture having a positive dielectric anisotropy in the cell and has the values from 0 deg. to 600 deg. from the oriented layer to the oriented layer as the twist angle of the liquid crystal layer in the cell. Further, the nematic liquid crystal mixture is so selected as to have a viscosity of <30 deg..S-<1> at 20 deg.C and to have the value expressed by the equation. In the equation, θ is the twist angle (radian), (d) is a layer thickness (μm), P is pitch flow (μm) and K11 and K33 denote spread (splay), twist and bending elastic moduli (10-<12> N).
Patent JP-H08254462-A (JP)
Title: Light beam quantity measuring device
Inventor: TOKUCHI YOSHIHIRO
IPC: G01J1/02
Filed: 1995-03-15
Abstract: PURPOSE: To provide a light beam quantity measuring device of simple configuration which can be embodied at a low cost and allows measuring a plurality of light beams while the device remains a single unit. CONSTITUTION: A light beam quantity measuring device is structured so that a rotary slit plate 5 is installed between a specimen 4 and a photo-sensor 6, an light beam passing through the slit 5a in the plate 5 is received by the sensor 6, and the split quantity of the light beam is measured, wherein the slit plate 5 has at least one slit 5a and is rotated by a motor 7. A rotary encoder 8 rotated by the motor 7 is furnished in the measuring device, and the output of the encoder 8 is compared with the timing of passage of the slit 5a, and the split light quantity at the timing of passage of each light beam path is received by the sensor 6 to determine the split light quantity, so that a plurality of split light quantities can be measured by a single unit of the described device.
Patent JP-H03281740-A (JP)
Title: Filter material for metallic molten metal
Inventor: SHIRAKAWA HIROSHI
IPC: C22B21/06
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a porous filter material for molten metals, excellent in the capacity for filtering solid impurities by using an aggregate of ceramic particles having a specified shape index and an inorganic binder in which acicular crystals are precipitated as a raw material and executing compacting and firing. CONSTITUTION:The filter material for an Al alloy molten metal or the like contg. solid impurities such as the oxide of alumina or the like and the fine pieces fo refractories is manufactured by mixing 100 pts.wt. aggregate constituted of ceramics of Al2O3, SiC, Si3N4, ZrO2 or the like with 100 to 130 shape index and having 0.3 to 3.0mm average particle size with >=50wt.% material having an acicular crystalline shape in which the tip part is sharp such as mullite as an inorganic binder, furthermore mixing it with a suitable amt. of organic binder, kneading the mixture, compacting it and thereafter executing firing. The filter material for the molten metal of metals such as an Al alloy excellent in the rate of filtering and removing solid impurities as a porous filter material having a surface with many rugged parts can be obtd.
Patent JP-2000273975-A (JP)
Title: Joint seal material
Inventor: HANEDA MAKOTO
IPC: E04B1/684
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a joint seal material capable of improving the building-up workability of exterior wall panels for a house and of enhancing waterproofness at reverse-T-shaped intersection or T-shaped intersection or the neighboring places. SOLUTION: This joint seal material is for providing watertightness at T-shaped or reverse-T-shaped intersections of vertical joints VJ and horizontal joints HJ created between opposite end faces of exterior wall panels OW for each house. Also, a vertical joint seal material VS comprising a vertical joint primary waterproof material VS1 and a vertical joint secondary waterproof material VS2, a horizontal joint seal material HS comprising a horizontal joint primary waterproof material HS1 and a horizontal joint secondary waterproof material HS2, and also a T-shaped intersection insert or a reversed T-shaped intersection insert RTJI which is inserted to a T-shaped or reversed-T-shaped intersection TJ or RTJ with the vertical joint secondary waterproof material VS2 and the vertical joint secondary waterproof material HS2 is provided.  And then good waterproofness can be secured by the simple insertion of a T-shaped intersection insert or a reversed T-shaped intersection insert RTJI to the T-shaped or reversed-T-shaped intersection JS or RJT and its vicinities.