baber/WOPTO huggingface dataset:
Patent JP-H05283027-A (JP)
Title: Charged beam control electrode
IPC: H01J37/12
Filed: 1992-03-30
Abstract: PURPOSE:To improve shapes and assembling accuracy and to lower cost by assembling electrode parts, having electrode surfaces composed of a given crystal face in which a monocrystal substrate is made an anisotropy wet etching process, and having a reference surface for positioning, with auxiliary members for positioning. CONSTITUTION:Electrode surfaces 2 on a (111) surface is formed by etching a silicone monocrystal substrate, having a (110) surface, in KOH water solution, and an platinum electrode conductive film is formed on the surfaces 2, constituting electrode parts 1. Electrode drawing wirings 8 and first and second positioning reference surfaces, contacting first and second positioning cylinders 3 and 4 for easing and ensuring assembly, are formed on a surface orthogonal to the surface 2 in the parts 1. That is, the surfaces 2 are faced to be lined with the cylinders 3 and 4 in between, and are pressedly fixed with screws 6 of a ring 5, assemblying individual parts 1. This permits the improvement of process accuracy and assembling accuracy, and enables easy manufacturing, and low cost.
Patent JP-H07256510-A (JP)
Title: Slitter unit exchanging apparatus on slitter line
Inventor: ISHIGAMI TAMIO
IPC: B23D33/00
Filed: 1994-03-17
Abstract: PURPOSE:To enable a slitter unit to be safely quickly exchanged without reducing the floor area of a building by providing an operating rack and travelling crane above a transportation path on which metal plates to be worked are transported. CONSTITUTION:A slitter unit 20 supporting rotatably a slitter 22 on a frame-like stand 21 is provided removably on a transport path 25 on which a strip-like metal plate 26 is transported longitudinally. An operating rack 30 extending in the transport direction of the metal plate 26 is provided above the slitter unit 20, and a preliminary slitter unit is mounted on the operating rack 30. A rail 35 extending in the transport direction of the metal plate 26 is provided above the operating rack 30, and a travelling crane 36 is provided movably in the transport direction of the metal plate 26 on the rail 35.
Patent JP-H10182744-A (JP)
Title: Vinyl 4-tetrahyrdropyanyloxybenzal-vinyltetrahydropyranyl ether-vinyl acetate copolymer, vinyl 4-tetrahydropyranyloxybenzal-vinyl 4-hydroxybenal-vinyltetrahydropyranyl ether-vinyl acetate copolymer, their production and photoresist
Inventor: KIM JIN BAEK
IPC: G03F7/004
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer for a photoresist, etc., by reacting a vinyl 4-hydroxybenzal-vinyl alcohol-vinyl acetate copolymer with 2,3- dihydropyran by using hydrochloric acid in DMF. SOLUTION: This vinyl 4-tetrahydropyranyloxybenzal-vinyltetrahydropyranyl ether-vinyl acetate copolymer is expressed by formula II in which respective chain is constructed in ordered or unordered state and is useful for a photoresist, etc., capable of producing a superior fine pattern circuit, etc., in a semiconductor integrated circuit, etc. The copolymer is obtained by reacting a vinyl 4- hydroxybenzal-vinyl alcohol-vinyl acetate copolymer expressed by formula I  (a) is 5-70mol%; (b) is 1-60mol%; (c) is 0-40mol%} with 2,3-dihydropyran by using hydrochloric acid in dimethylformamide(DMF) as a solvent and protecting 4-hydroxybenzal group and alcohol group with tetrahydropyran group.
Patent JP-S52156585-A (JP)
Title: Production of semiconductor device
Inventor: KOTANI SHIGEO
IPC: H01L21/302
Filed: 1976-06-23
Abstract: PURPOSE: To form fine patterns without causing expansion of pattern widths by etching the laminated layers of plural electric insulation layers of varying rates of etching while protecting the side wall parts of openings with a resist film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10267768-A (JP)
Title: Rotational torque measuring device
Inventor: TAKADA YUTAKA
IPC: G01L3/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To measure the rotational torque of a minutely rotating body with high accuracy and high resolution by calculating an area of object recognized in a recognization region, and comparing an upper limit and a lower limit of the area of object recognized. SOLUTION: This device comprises a rotation stage 13 rotating an object W to be measured; a supporting and fixing part 17 on which a coil-shaped spring 18 that detects a torque is mounted; a light source 27 illuminating the spring part; a camera 24 which recognizes a rotation angle of the spring 18; an X-Y stage 14 for adjusting an optical axis of the camera 24; and a fixing base for fixing them. With the constitution, for image processing angle reading means for reading a minute rotation angle of the object W, a binary means, recognition region setting means, calculating and comparing means for the area of the object to be recognized W, means for calculating and comparing longitudinal and lateral differences, and operational means for operating an angle difference with a measurement value just one before are used, whereby the rotational torque of minutely rotating body can be measured with high accuracy and high resolution, and differences or scattering by users can be reduced to thereby improve the reliability of measurement.
Patent JP-S51150645-A (JP)
Title: Invertor non-interrupted power supply system
Inventor: HIRAISHI TOMOHIRO
IPC: H02M7/48
Filed: 1975-06-20
Abstract: PURPOSE: Presentation of an invertor non-interrupted power supply system, capable of equalizing the load distribution with trouble free by the invertor abnormal operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08274318-A (JP)
Title: Semiconductor device
Inventor: ONO TAMASHIRO
IPC: H01L29/78
Filed: 1995-03-31
Abstract: PURPOSE: To plan the coexistence of both the restriction of electromigration and the restriction of a junction capacitance between the source and drain and a substrate by providing a semiconductor oxide selectively formed on a semiconductor substrate clamped between a source, and a darain and an electrode touching the semiconductor substrate and the semiconductor oxide. CONSTITUTION: Ion is implanted to a P-type silicon substrate 1, and a P-well region 2 and N-well region 3 are formed. In succession, an element separation region 4 is formed and, at the same time, a semiconductor oxide 17 is formed in a region which become a source and a drain. Next, a polycrystal silicon film 8 is deposited on an oxide film 7. Then, a polysilicon film 8 is cut and a gate electrode 9 is formed and, in succession, silicon nitride is deposited on the whole surface of the substrate, and anisotropy etching is applied and a side wall 11 is formed. Ion is implanted in a source and drain forming region, and a source and drain 12 is formed. In succession, a silicon oxide film is deposited, a contact portion is drilled, and a wiring portion is formed by patterning.
Patent JP-S51150775-A (JP)
Title: Centrifuge removing solid substance
Inventor: SUGIMOTO YOSHIKAZU
IPC: B04B1/08
Filed: 1975-06-20
Abstract: PURPOSE: To provide a centrifuge in that highly condensed separated water just after removing solid substance is drained automatically to a condensed side and highly purified water can be obtained. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61235603-A (JP)
Inventor: KOSUGE HIROSHI
IPC: F22B37/18
Filed: 1985-04-10
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-S57611-A (JP)
Title: Double-layer liquid crystal display panel
Inventor: SUZUKI TOSHIHIRO
IPC: G02F1/1347
Filed: 1980-06-03
Abstract: PURPOSE:To make sharp displaying possible by rotating vibration surface and at the same time, allowing the vibration surface of a polarizer to intersect with the long axis of the liquid crystal on the surface of the transparent substrate nearest the polarizer at the time when light passes through tin layers of liquid crystals. CONSTITUTION:The surface of an upper electrode substrate 15, and the lower surface of a lower electrode substrate 16 are rubbed transversely and the upper surface of the substrate 16 and the surface of an electrode substrate 18 are rubbed longitudinally. The liquid crystal molecules and dye molecules sandwiched by the substrates 15, 16 and the substrates 16, 18 are oriented to direct their long axis direction to the transverse directions near the lower side of the substrate 15 and the substrate 16, and are oriented with roughly 90 deg. twists continuously near the upper side of the substrate 16 and the substrate 18. While no electric field is being applied, incident light 21 colors by being absorbed with a liquid crystal layer 19, or is absorbed by a polarizer 20 and therefore the visual field appears colored. When an electric field is applied to a liquid crystal layer 17, the optical rotatory power by the layer 17 disappears and the visual field turns bright, thereby permitting identification of the display from the difference in contrast from the other colored parts.
Patent JP-H09265219-A (JP)
Title: Transfer-paper carrying device
Inventor: YOSHIMURA HIROSHI
IPC: G03G15/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent partial wear of a fixing roller and to prolong its life. SOLUTION: In a transfer-paper carrying mechanism 17 for carrying transfer paper 4, sent from a transfer unit 13, to a fixing unit 16 consisting of the fixing roller 25 and a pressure roller 26 being in pressure contact with each other, a skew mechanism 27 for skewing the transfer paper 4 at a specific angle is provided. Therefore, when the transfer paper 4 passes along the fixing roller 25, the transfer paper 4 is carried while the place where the edges of the transfer paper 4 are in contact with the fixing roller 25 is moved to the axial direction of the fixing roller 25. As a result, the area where the edges of the transfer paper 5 are in contact with the fixing effective area of the fixing roller 25 can be continuously altered. Therefore, prevents partial wear of the fixing roller 4 and extends its life.
Patent JP-H08243465-A (JP)
Title: Roll coater
Inventor: EBARA KENICHI
IPC: B05C1/02
Filed: 1995-03-06
Abstract: PURPOSE: To provide a roll coater which can surely coat only projected parts of a plane subject matter to be coated having unevenness on the surface and does not stain its recessed ports. CONSTITUTION: A roll coater is a coater to carry out coating a subject matter 4 to be coated by introducing and passing the matter between a sending roll 2 and a coating roll 1. A circular body 6 to support the peripheral part of the edge part of the rolling face of the coating roll 1 is installed near the edge part of the sending roll 2.
Patent JP-H04284529-A (JP)
Title: Optical disk access device
Inventor: TAMAI MAKOTO
IPC: G06F3/06
Filed: 1991-03-14
Abstract: PURPOSE:To provide an optical disk access device capable of executing efficiently the access response of an optical disk. CONSTITUTION:For instance, when the access request of the optical disk in a jukebox 6 arises from a retrieving device 3 while some optical disk in the jukebox 5 is being accessed on the basis of the access request from the retrieving device 2, this access request is preserved by a jukebox control device 1. Then, when the access request to the optical disk being accessed at present is issued from the retrieving device 4, this access request is preserved in priority order higher than the access request from the retrieving device 3.
Patent JP-H10267797-A (JP)
Title: Measuring device for rolling resistance of vehicle
Inventor: OHASHI TAKESHI
IPC: G01M17/007
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rolling resistance measuring device capable of measuring rolling resistance as an entire vehicle with high accuracy and ease. SOLUTION: Once a wheel 12a of a vehicle 12 is determined to be rotated at a predetermined speed by the driving drum 30 of a chassis dynamo part 18, a lift control pact in a control unit 28 lifts the vehicle 12 using a vehicle restraint part 14 to remove radial load working on the driving drum 30, and a reactive force sensor 36 placed on the driving drum 30 is used to measure reactive force working on the driving drum 30, thereby measuring rolling resistance.
Patent JP-H06291501-A (JP)
Title: High frequency circuit device
Inventor: FUKUDA MASATAKE
IPC: H01P1/00
Filed: 1993-04-01
Abstract: PURPOSE:To improve a bypass characteristic of a high frequency signal by an economical constitution, with regard to the high frequency circuit device of a high frequency amplifier circuit, etc. CONSTITUTION:In the high frequency circuit device in which a high frequency circuit 2, and a printed wiring 3 for supplying a DC current to this high frequency circuit 2 are formed on an insulating substrate 1, the insulating substrate 1 is constituted by joining a substrate part 4 on which the high frequency circuit 2 and the printed wiring 3 are formed, and a substrate part 5 on which a ground pattern 6 is formed, an electrode pattern 7 for forming a capacitance is formed in an opposed position through the ground pattern 6 and the substrate part 5, and this electrode pattern 7 is connected through a through-hole 8 formed in an enlarged part of a pad 9 of an end part of the printed wiring 3.
Patent JP-H06264370-A (JP)
Title: Nubucklike artificial leather excellent in design appearance
Inventor: OKAWA NOBUO
IPC: D06N3/14
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a nubucklike artificial leather excellent in design appearance by forming a colored porous polyurethane layer on one surface of a substrate composed of a fibrous substance or the fibrous substance and a polymeric elastic body, then grinding the surface and subsequently coating the ground surface with a color metallic powdery pigment. CONSTITUTION:This elegant nubucklike artificial leather excellent in design appearance is obtained by coating one surface of a substrate composed of a fibrous substance such as woven or knitted fabric or nonwoven fabric composed of natural, regenerated or synthetic fiber or the fibrous substance and a polymeric elastic body with a colored polyurethane solution colored with a pigment, coagulating the solution in water, forming a colored porous polyurethane layer having 50-400mum thickness, then providing a pattern with an embossing roll, subsequently grinding the surface with a sandpaper, etc., opening and exposing pores and then coating the resultant surface with a solution of a color metallic powdery pigment in an organic solvent. A fibrous substance composed of ultra- fine synthetic fiber is preferred as the fibrous substance.
Patent JP-S61236341-A (JP)
Title: Flexible duct for coupling between main motor and blower duct in railway train
Inventor: NAKAMURA TATSUJI
IPC: B61D17/22
Filed: 1985-04-08
Abstract: PURPOSE:To simplify the attachment and the detachment of a duct and to improve the tightness and the durability by forming the end of a flexible duct body in a cylindrical shape, clamping an expandable ring, and detachably attaching it on the duct by utilizing the elongation of the material. CONSTITUTION:In a flexible duct for coupling a duct 4 with a flange of a main motor side and a blower duct 6 with a flange of a train body side, the duct body is formed of a bellow structure 1, and both ends are formed in cylindrical portions 3a, 3b. A larger-diameter expandable ring 10 than the outer diameter of the duct 5a is secured to at least one hole of the portion 3a. The portion 2a is tightly connected with the duct 5a by utilizing the elongation of the material of the structure 1, and a clamping band 7 is detachably secured thereonto.
Patent JP-S59210007-A (JP)
Title: Agricultural and horticultural fungicidal composition
Inventor: NATSUME TAKAO
IPC: A01N41/04
Filed: 1984-04-16
Abstract: PURPOSE:The titled composition exhibiting extremely improved controlling activity against various kinds of blights such as powdery mildew of cucumber, etc. without providing crops with phytotoxicity, obtained by blending a highly purified machine oil having specific low sulfonating value with kasugamycin. CONSTITUTION:100pts.wt. highly purified machine oil having <=10 sulfonating value is blended with 2-50pts.wt. kasugamycin to give an agricultural and horticultural fungicidal composition exhibiting extremely improved synergistic controlling effects on various kinds of blights such as powdery mildew of cucumber, downy mildew of cucumber, leaf mold of tomato, etc., which are slightly expected from effects of each agent of its own. The machine oil has lower sulfonating value than conventional machine oil, and the amount of it used is small, so it has lower phytotoxicity to crops and usable without anxiety.
Patent JP-H08272076-A (JP)
Title: Production of printed wiring board
Inventor: INOUE SEIICHI
IPC: G03F1/36
Filed: 1995-03-31
Abstract: PURPOSE: To provide a printed wiring board having excellent circuit width accuracy. CONSTITUTION: A through-hole distribution is digitized by an area coefft. and a pattern correction value is calculated from a correlative relation between the area coefft. and a plating thickness distribution. The through-hole distribution 1a, the design plating thickness 1b and base material copper foil thickness 1c are determined at the time of designing the printed wiring board. Next, the surface of laminated plates is divided into plural regions and the area coeffts. 2 are calculated for the respective regions from the through-hole distribution 1a. The actual plating thickness 3 is estimated from the area coeffts. 2 and a circuit width deviation 5 is estimated from the base material copper foil thickness 1c. Further, the pattern correction value 6 is calculated and an etching resist is formed by using a photomask corrected by this pattern correction value 6.
Patent JP-S548922-A (JP)
Title: Gain control circuit for chroma signal
Inventor: TOMURO YASUTA
IPC: H03G3/10
Filed: 1977-06-23
Abstract: PURPOSE: To stabilize the DC voltage level of the chroma signal, by commonly picking up the collector output of the first Tr of the second differential amplifier and the second transistor Tr of the first differential amplifier, and by connecting it to the power supply via the load resistor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01246900-A (JP)
Title: Chiplike circuit component arranging device
Inventor: MINENO MAKOTO
IPC: H05K13/02
Filed: 1988-03-28
Abstract: PURPOSE:To enable the mounting of chiplike circuit components different from each other in size at the same time by a method wherein two or more recesses which house two or more circuit components are provided and the base levels of the recesses are made constant independently of the size of components. CONSTITUTION:A component feeder 3 is provided with a fixed plate 4 and conveying pieces 6a, 6b and 6c fitted to through-holes 5a, 5b and 5c bored in the fixed plate 4 and connected to a circuit component supply source. A compo nent arranging device 2 is provided with two or more housing cases 8a, 8b and 8c different from an arranging plate 7 and a chuck device 9, and the hous ing cases are detachably fitted into matrixlike through-holes 11 provided to the arranging plate 7. Similarly, chuck pieces 21a, 21b and 21c of a component chuck device 20 are detachably fitted into through-holes 27 provided to a mount ing plate 23 in matrix. By these processes, the base level of the components is kept constant independently of their size and the mounting position of the component can be easily changed, so that different chip-like circuit components can be easily mounted at the same time.
Patent JP-S58194355-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUBOKI SHIGEO
IPC: H01L27/04
Filed: 1982-05-07
Abstract: PURPOSE:To offer the semiconductor integrated circuit device having the high general-purpose properties enabling to construct various circuits, and being suitable for master-slice LSI's having high areal efficiency by a method wherein MOS transistors of a large number adjoining arbitrary wiring regions are made in the same conductive type. CONSTITUTION:The basic cell 2 constructed of the N channel MOS transistors 31 of two lines connected with sources or drains in series, and the P channel MOS transistors 32 of two lines connected with sources or drains in series is disposed in a large number in an array in the x-axial direction to form the fundamental cell rows 301, 302,... on the main surface side on one side of a semiconductor chip, and the fundamental cells 301, 302,... of the plural number are disposed in an array in the y-axial direction having wiring regions 401, 402,... at the prescribed interval. At this time, the MOS transistors 32 of two lines adjoining the wiring region 401 in the confronting two fundamental cells 301, 302 interposing the wiring region 401 positioning between the basic cell rows 301, 302 between them are the same conductive type (P channel type).
Patent JP-S61293382-A (JP)
Inventor: RETTIG WOLFGANG J
IPC: C07K14/005
Filed: 1986-04-01
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-H11272924-A (JP)
Title: Automatic machine monitoring system
Inventor: SHIGEMI KAZUHIKO
IPC: G06Q40/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic machine monitoring system flexibly constructed through the use of existent network environment and an existent terminal to be connected to the network. SOLUTION: At the time of receiving ATM information transmitted from ATM 1 when ATM information showing the state of ATM 1 varies due to transaction, etc., executed by ATM 1, an ATM(automatic teller machine) server 10 generates a WWW(world wide wave) document for displaying the ATM information by a WWW browser and stores it in a storing part 11. Then, when ATM information is requested from a managing terminal 20, the server 10 reads out a pertinent WWW document from the part 11 based on the request and transmits it to the terminal 20. The terminal 20 requests ATM information to the server 10. Then, at the time of receiving the WWW document, the terminal 20 displays the WWW document on a display part 23 by using the WWW browser.
Patent JP-S60219157-A (JP)
Inventor: FUJITA SHIGEYOSHI
IPC: B65G35/06
Filed: 1984-04-13
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-H10306286-A (JP)
Title: Automatic control device of endothermic gas generator with low cost oxygen-detecting probe
Inventor: CONKLEN RANDALL R
IPC: C10K3/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a gas generator. SOLUTION: This control system contains an automatic oxygen sensor for transmitting a signal in response to the oxygen content of a produced gas. The automatic oxygen sensor is connected to a controller 15 and disposed in a gas generator 10. The tip of the sensor is disposed in the produced gas on the downstream side of a first heat exchanger 80a. The automatic sensor is preferably attached to a place where the produced gas is cooled to at least 1500 deg.F (816 deg.C) at a rate of at least 4000 deg.F (2204 deg.C). The controller 15 outputs a signal in response to the signal of the oxygen sensor. A trim valve 30 receives the outputted signal of the controller and subsequently changes a charging gas in response to the received signal to change the composition of the produced gas.