baber/WOPTO huggingface dataset:
Patent JP-H06317098-A (JP)
Title: Segment assembly locating method
Inventor: TSUTSUI SHINSAKU
IPC: E21D11/40
Filed: 1993-05-07
Abstract: PURPOSE:To finely position into a position and attitude which are ideal substantially by subtracting the threshold when it is exceeded by the difference between the target position/attitude and the design position/attitude, and determining a new target position/attitude. CONSTITUTION:A corrective quantity determined on the basis of the step and gap between assembled/existing segments 41a-41c to the position/attitude of an assembly segment 42 after a rough locating made by TV cameras 45a-45c, and thereby the target position/attitude is calculated. The difference between the target position/attitude and the design position/attitude is determined, and if it does not lie within the threshold, the threshold is subtracted from the target position/attitude, and a new target position/attitude is determined which is approached to the design position/attitude by an amount corresponding to the gap between a bolt hole in the segment and a bolt for fastening. An actuator is controlled by a servo control device 53, and the assembled segment is finely positioned to this new target position/attitude. Thereby the assembled segment can undergo a fine positioning so that the section form as target is approached even in case the existing ring has been deformed by the earth pressure.
Patent JP-H07313761-A (JP)
Title: Sewing data preparing method
Inventor: KONDO TAKASHI
IPC: D05B21/00
Filed: 1994-05-20
Abstract: PURPOSE:To easily prepare the sewing data of multiple stitch lines by preparing the desired sewing partitioning line by preparing a temporary data point corresponding to one sewing line based on a prescribed data point on the other sewing line and preparing a dividing point between both these data points. CONSTITUTION:When preparing the sewing data, first of all, plural coordinate points P1-P4, and Q1-Q3 are respectively set on both sides and next, plural sewing lines L1 and L2 to respectively mutually link these coordinate points are set. Afterwards, a prescribed ratio between the respective coordinate points P1-P4 and Q1-Q3 of both the sewing lines L1 and L2 is obtained, and temporary coordinate points P2 and Q2 mutually corresponding to the respective coordinate points P1-P4 and Q1-Q3 are obtained. Continuously, the respective coordinate points P1-P4 and Q1-Q3 of both the sewing lines L1 and L2 are mutually linked by straight lines, and plural dividing points R1-R3, S1-S3, T1-T3, U1-U3 and V1-V3 are respectively prepared. Then, the respective dividing points R1-V3 are mutually linked so that plural sewing partitioning lines L1-L5 can be respectively prepared.
Patent JP-S5535115-A (JP)
Title: Valve closing time varying device of 4-cycle internal combustion engine, which uses differential apparatus
Inventor: ASOU SADANORI
IPC: F01L1/34
Filed: 1978-08-31
Abstract: PURPOSE: To vary the valve opening time and improve intake and exhaust efficiency by engaging two cams with the rocker arm of an internal combustion engine and relatively angle-varying the cam-shaft by a differential gear and a centrifugal governor.  
     CONSTITUTION: A shaft 3 and differential pinions 4 and 5 are revolved by a cocked belt 1, and drives cam shafts 10 and 11 through differential gears 6 and 7 and cam shaft gears 8 and 9. A centrifugal governor is installed in the differential governors 6 and 7, and when the number of revolution of the engine increases, the differential crown gears 6 and 7 are relatively revolved by the centrifugal governor and a cam shaft is advanced and one valve is opened early, and the other cam shaft is delayed and a valve is closed late, and thus the valve opening time is enhanced, and the intake and exhaust efficiency of the engine is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0677366-A (JP)
Title: Semiconductor device
Inventor: NITTA HIDETO
IPC: H01L23/38
Filed: 1992-04-27
Abstract: PURPOSE:To facilitate a conduction of a part of heat generated from a semiconductor chip to a heat sink and cool the semiconductor chip to a predetermined temperature. CONSTITUTION:In a semiconductor device, each metal sheet piece 8a, 8b, 8c, 8d, 9a, 9b and 9c is provided on two opposed surfaces of P-type silicon semiconductor chips 11a, 11b and 11c and N-type semiconductor chips 10a, 10b and 10c, and a heat sink 12 having heat absorption and dissipation parts 13 electrically connected in series is installed. Then, using a Peltier effect generated by conducting a predetermined current to the heat absorption and dissipation parts 13, a conduction of the heat generated from a semiconductor chip 3 to the heat sink 12 is facilitated.
Patent JP-H1050606-A (JP)
Title: Development processing method
Inventor: SENBA NORIO
IPC: G03D5/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a development processing method in which a development defect is suppressed as much as possible by a method, wherein a liquid film by pure water is formed on the surface of an object to be processed and a processing liquid is supplied onto it. SOLUTION: A developing solution 2 inside a tank 1 is passed through pipes 5a, 5b by a pressure feed gas inside a gas cylinder, its flow rate is controlled by flowmeters 8a, 8b, impurities are removed by filters 9a, 9b, a temperature is controlled by water jackets 10a, 10b, and the developing solution is sent to a nozzle 12. Pure water is discharged onto a wafer W from the nozzle 12, a liquid film by the pure water is formed, the developing solution 2 is supplied onto the semiconductor wafer W on a chuck 14 from the nozzle 12, and a development processing operation which suppresses a development defect can be performed.
Patent JP-H09291259-A (JP)
Title: Low-temperature heating curable type anisotropic electroconductive adhesive
Inventor: ITO HIROSHI
IPC: C09J4/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a low-temperature heating curable type anisotropic electroconductive adhesive, capable of mutually connecting circuits at a low temperature of <=150 deg.C heating temperature in a short time of <=15sec heating time and excellent in connection reliability and shelf life. SOLUTION: This low-temperature heating curable type anisotropic electroconductive adhesive contains 0.1-5vol.% electroconductive particles in the low-temperature heating curable type anisotropic electroconductive adhesive consisting essentially of (A) 4-20 pts.wt. vinyl ester resin, (B) 4-20 pts.wt. polyfunctional acrylate, (C) 10-50 pts.wt. monoacrylate having a bonding functional group, (D) 0.1-5 pts.wt. organic peroxide and (E) 10-80 pts.wt. carboxyl- modified styrene-ethylene-butene-styrene copolymer.
Patent JP-S6355509-A (JP)
Title: Zoom lens having variable power range
Inventor: TSUJI SADAHIKO
IPC: G02B15/16
Filed: 1986-05-10
Abstract: PURPOSE:To easily and quickly switch a normal variable power range to another without extending the overall length of a lens system by moving two lens groups having prescribed refracting powers and setting and auxiliary lens system in a moving space generated by this movement. CONSTITUTION:In case of variable power from the wide angle end to the telephoto end, a first group I is nonlinearly moved to the image surface side and a second group II is moved to the object side, but is is possible that the first group I is irregularly moved to the image surface side in accordance with setting of the magnification of a formed image of the second group II during variable power. The second group II is moved to the object side in case of variable power from the wide angle end to the telephoto end, and at this time, the back focus in an optional intermediate zoom position is the sum of the back focus in the wide angle end and the extent of movement of the second group II (absolute value). Consequently, a space in this zoom position wider than that in the zoom position of the wide angle end is generated in the image surface side of the second group II. An auxiliary lens system C is inserted in the lens space between the second group II and the image surface which is generated at this time, thereby switching the normal variable power range to another.
Patent JP-H05303001-A (JP)
Title: Method for shaping thermosetting resin lens for spectacles and support for shape used in the method
Inventor: SAITO SUKEYOSHI
IPC: B29C71/00
Filed: 1992-04-27
Abstract: PURPOSE:To easily shape and correct the lens deviated and deformed from set standards for molding at the time of subjecting the thermosetting resin lens for spectacles to various heating stages after molding the lens. CONSTITUTION:This shaping method consists in receiving the circumferential part of the objective face 4 of the thermosetting resin lens 3 for spectacles with its objective face faced downward with a supporting face having the same plane and forming the circumferential part of the objective face 4 of the lens 3 to the same plane by its own weight of the lens 3 while relieving the internal and external stresses of the lens 3 by resting the lens for a proper period in a temp. atmosphere above the glass transition point of the lens 3. The support 1 for shaping to be used in the method consists of a cylindrical pedestal 6 and a mold 5 for forming the objective face fitted to the inner side of the pedestal 6. The concave spherical face part of the mold 5 is formed as the supporting surface for the lens 3. This supporting surface is formed smaller than the radius of curvature formed by the objective face 4 of the lens 3. The cylinder and the shoulder part provided at the upper edge on the inner side of the cylinder are otherwise formed as the supporting surface.
Patent JP-H07304636-A (JP)
Title: Cosmetic composition wherein flavonoid is used for keeping and/or reinforcing mechanical characteristics of hair and method for protection of hair
Inventor: KUROODO DEYUBIE
IPC: A61Q5/04
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a cosmetic composition for preserving and/or enhancing mechanical properties of hair, especially tensile strength and elasticity of the hair against damage caused by environmental components, especially light. CONSTITUTION: This cosmetic composition contains flavonoids selected from flavanones, flavones, flavonols, dihydroflavonols, catechins and leucoanthocyanidines in an amount of 0.001-10 wt.%, preferably 0.005-5 wt.% in a cosmetically acceptable carrier. A compound represented by formula I [A to D and F to J are each H or OH; E is H, OH or OR (R is represented by formula II); X is CH,, CO or CHOH], e.g. taxifolin, catechin, gallic acid or epigallocatechin or a compound represented by formula II (A', C' and D' are each H, OH or OCH3 ; E' is H, OH or OR' (R' is a sugar group); B', F', G' and J' are each H, OH, OCH3 or CH2 -CH2 -OH], e.g. rutin, troxerutin or chrysin is preferred as the flavonoids.
Patent JP-H045902-A (JP)
Title: Shoe having three-color sole and its manufacture
Inventor: NOHARA ISAO
IPC: A43D25/06
Filed: 1990-04-24
Abstract: PURPOSE:To make the shoes comfortable to wear and to sufficiently make them light in weight by forming a suitable number of pieces of projecting parts in which the center is recessed and the periphery is a closed shape on the upper face of an outer sole and/or the lower face of an inner sole so as to abut on their opposed surfaces, and provided a cavity in the projecting part concerned. CONSTITUTION:A suitable number of pieces of projecting parts 7 in which the center is recessed and the periphery is annularly closed are arrayed and formed on the outer sole upper face 12 or the inner sole lower face 11, or both these faces. The projecting part 7 is formed to such height as abuts substantially on the opposed inter sole lower face 11 and/or the outer sole upper face 12, and in the inside, a cavity which is not filled with a mide-sole material is provided. In such a way, the cavity 8 filled with air is formed in the sole, weight of the sole is lightened by its portion, and by adjusting the capacity of the cavity and the number of projecting parts, etc., the shoe can be made light in weight as desired and enough. Moreover, flexibility against a warp increases, and since the projecting parts abut on the opposed surface, characteristics of strength, a cushion property and a repulsive property, etc., become equal to or more satisfactory than conventionally.
Patent JP-H05301341-A (JP)
Title: Ink jet head
Inventor: SHIMURA MICHIO
IPC: B41J2/045
Filed: 1992-04-27
Abstract: PURPOSE:To prevent the release of a vibration plate and a piezoelectric element and to miniaturize a head by forming an electroplating layer to either one of both surfaces of the piezoelectric element constituting a part of the enclosure wall of a pressure chamber to constitute the vibration plate. CONSTITUTION:An ink jet head is constituted of three plates of a nozzle plate 11 having nozzles 7 injecting ink droplets, a passage plate 16 having a pressure chamber 8 generating pressure injecting ink droplets from the nozzles 7 and the vibration plate 12 constituting the wall surface of the pressure chamber 8 and being the electroplating layer of a piezoelectric element 13. In assembling, at first, the nozzle plate 1 and the passage plate 16 are bonded and, next, the vibration plate 12 is bonded to the passage plate 16 and, subsequently, a groove is formed up to the piezoelectric element or up to a part of the piezoelectric element 13 and the vibration plate 12 so as to allow the pressure chamber 8 and the piezoelectric element 13 to correspond to each other. As a result, the piezoelectric element and vibration plate are integrally constituted and brought to a state receiving no effect of temp. or humidity unlike an adhesive and the granulation of an ink droplet is stably performed.
Patent JP-H08337467-A (JP)
Title: Ceramic material and its production
Inventor: BIRUHERUMU HAARU
IPC: C04B35/443
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the alkali-resistance and the anti-corrosion of a ceramic material by including at least two metal oxides with different valance.  
     SOLUTION: This ceramic material which contains at least two metal oxides, whose main phase is spinel with metal oxides having lower atom values melting in the spinel lattice in a stoichiometry ratio of 1:1 or higher is produced by mixing α-Al 2 O 3  and MgO whose particle diameter is 0.5-2 μm and purity is ≥99.8 weight % or a metal compound which can be transformed by heat to these oxides in such a mole ratio that a main phase having a spinel structure of the formula (1-x)MgO.Al 2 O 3  (x is 0.01-0.8) can be formed, then milling the mixture so that the particle diameter is smaller than 1 μm, calcinating the milled mixture at 1,200-1,380°C for 1-10 hours, then milling the calcinated mixture so that the particle diameter is 1-7 μm. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60253622-A (JP)
Title: Method and apparatus for penetration of pile
Inventor: YORITOMI RIYUUTAROU
IPC: E02D7/20
Filed: 1984-05-28
Abstract: PURPOSE:To make the vertical holding of a pile easier by a method in which a verticality tester is moved within a visually inspectable range for an operator of a movable crane, and a pile is driven into the ground while being vertically held by watching the verticality tester. CONSTITUTION:In inspecting the verticality of a pile, the roller 27 of a vertical frame 25 is closely coupled with the periphery of a pile 1 in a vertically slidable manner. A verticality tester 32 is attached to a visible side for an operator of a movable crane 3 on the vertical frame 25 in a movable manner along the axis of the pile 1. While watching the tester 32 during the necessary period for the penetration of the pile 1 and before the beginning of the penetration, the pile 1 is penetrated into the ground while being held vertically. The pile can thus be exactly vertically driven into the ground while inspecting the verticality of the pile during necessary periods.
Patent JP-S5632484-A (JP)
Title: Preparation of polymerizable organosilicon compound
Inventor: AOI HARUHIKO
IPC: C07F7/12
Filed: 1979-08-27
Abstract: PURPOSE: To obtain the titled compound readily, by reacting a compound having an alcoholic OH group etc. with a compound, e.g. a polyfunctional carboxylic acid, in a specific proportion, reacting the esterified product thus prepared with a compound having an epoxy group etc., and then reacting the polyesterified product with a specific organosilicon compound.  
     CONSTITUTION: A compound I having an alcoholic or phenolic OH group or epoxy group is reacted with a polyfunctional carboxylic acid or an anhydride II thereof in such a proportion as to give an excess of carboxyl group per alcoholic OH group to afford an sterified substance. The esterified substance is then reacted with a compound III having an epoxy group or two or more alcoholic OH groups to give a polyesterified substance having one or more OH groups and one or more polymerizable double bonds in the molecule, which is then reacted with an organosilicon compound having a silicon-chlorine or silicon-alkoxy bond to afford the aimed compound.  
     USE: Various adhesiveness and wettability improvers. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04315876-A (JP)
Title: Data regenerating processor
Inventor: OGASAWARA KAN
IPC: G11B20/14
Filed: 1991-04-15
Abstract: PURPOSE:To suppress a code error rate to the minimum without being affected by noise by varying the prescibed constant of a digital data regenerating means based on the code error rate detected with a demodulation process means adn adjusting the code error rate. CONSTITUTION:By a controller 15 constituted of a microcomputer, the code error rate of demodulative digital signal demodulated by a demodulation process circuit 14 is supervised normally. Then, the slice level of a level comparator 8 is controlled variabloy in accordance with the code error rate and adjusted so that the code error rate is minimum. By this configuration, an extra pulse generated by detecting erroneously the noise distributing in the vicintiy of a reference slice level is dissolved and the code error rate is suppressed to the minimum.
Patent JP-H1116540-A (JP)
Title: Projection type display device
Inventor: USHIYAMA TOMIYOSHI
IPC: G03B21/14
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a projecting type display device having a light source lamp having an arc tube hardly broken by providing the part closely fitted to at least one core bar of the arc tube so as to have a sectional form in which one length is substantially equal to the other length orthogonal thereto. SOLUTION: The sectional form around the anode core bar 11 of an electrode seal part 18 is a square wherein a vertical dimension A1 which is one of mutually crossing longitudinal dimensions and a horizontal dimension B1 which is the other longitudinal dimension are set to the same size. Thus, in the electrode seal part 18 of the arc tube 15 of a light source lamp, the thickness dimension of the arc tube 15 around the anode core bar 11 having a high temperature is substantially constant, so that the heat transfer from the anode core bar 11 is uniformly performed, and the thermal stress within the arc tube 15 can be prevented from being increased. Since no thin part is present in the arc tube 15, it can sufficiently resist the internal stress caused by the radial thermal expansion of the anode core bar 11. Consequently, the breakage of the arc tube 15 can be effectively prevented.
Patent JP-2000265143-A (JP)
Title: Pressure-sensitive adhesive double coated tape for recycling molded article
Inventor: KURUMA HIDEO
IPC: D21H11/12
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive double coated tape used for adhering component articles, such as plastic and foamed component articles, to molded articles, such as metal and plastic articles, preventing the pressure- sensitive adhesive mass from being left on the adherend, preventing itself from breaking or fracturing between substrate layers, and therefore having good release properties, when the pressure-sensitive adhesive double coated tape is released from the adherend with the aim of recycling the molded articles and the component articles. SOLUTION: This pressure-sensitive adhesive double coated tape comprises a nonwoven fabric, as a substrate, which has a thickness of 30-80 μm and is formed by mixing and weaving Manila hemp with rayon, or with pulp, in an amount of 10-50%, and rerelease type pressure-sensitive adhesive mass layers of which the each has a thickness of 50-90 μm, contains an acrylic ester copolymer having an weight-average molecular weight of 600,000 to 1,000,000 as a main component, and is applied to each side of the substrate.
Patent JP-H01280166-A (JP)
Title: Floor panel
Inventor: MAEIZUMI MASANOBU
IPC: E04F15/024
Filed: 1988-04-30
Abstract: PURPOSE:To reduce the cost of placing operation by a method in which a panel body is divided into small sections, foldable portions are formed on the boundary of the small sections in a manner that the small sections on both sides can move in a rocking way, and support legs are projectionally provided on the back corners. CONSTITUTION:A panel body 1 consisting of a thin steel base plate 2 and a plywood 3 fixed to the surface of the plate 2 is divided into four small right triangular sections 4a-4d by two diagonal lines mutually crossing. Foldable portions 5 are formed on the boundaries of the sections 4a-4d by dividing the plywood 3 for each of the sections 4a-4d, and support legs 6 are projectionally provided to the back side. The panels 1 are placed on a concrete slab to form a double structure floor in which wiring is set between the slab surface and the panel 1. The panels can thus be stably placed regardless of the undulation of floor face.
Patent JP-H04314493-A (JP)
Title: Upper feed mechanism of sewing machine
Inventor: KAWAGUCHI YASUHIKO
IPC: D05B27/02
Filed: 1991-04-12
Abstract: PURPOSE:To realize that the speed of a feeding presser foot and holding presser foot becomes zero or almost zero by a simple mechanism at the moment when the presser feet reach a cloth to be worked. CONSTITUTION:A triangular lever 64 for driving a feeding presser foot 20 and holding presser foot 12 is connected with a parallelogrammic linkage 44 and the feeding presser foot 20 and holding presser foot 12 are caused to go up and down alternately by the opening and closing motion of the parallelogrammic linkage 44. One vertex 50 of the parallelogrammic linkage 44 is borne by a machine casing and the movement of a vertex 52 located on the diagonal from the vertex 50 is transmitted to the triangular lever 64. The parallelogrammic linkage 44 is driven to the opening and closing motion by a driving disc 24 via bell crank 36. Because the speed of both presser feet becomes zero when the position of the diagonal vertex 52 coincides with that of the pivoted vertex 50, the feeding presser foot 20 and holding presser foot 12 are set to arrive on a throat plate 86 at that point of time.
Patent JP-S5810750-A (JP)
Title: Developing powder for fixing by high frequency heating
Inventor: MATSUMOTO TOORU
IPC: G03G9/097
Filed: 1981-07-10
Abstract: PURPOSE:To obtain developing powder (toner) for fixing by high frequency heating that has good developability at high temp. and high humidity by contg. a high b.p. org. liquid material. CONSTITUTION:A liquid material of higher alcohols, glycols, higher hydrocarbons, etc. is contained at 1-40wt% in a binder resin material of styrene polymers, epoxy resins, etc., whereby a toner is prepd. It is preferable to use the resins of the same series (for example, a combination of the binder resin material consisting of a solid epoxy resin and the liquid material consisting of a liquid  epoxy resin) as the above-mentioned combination.