baber/WOPTO huggingface dataset:
Patent JP-S61214554-A (JP)
Title: Capacitor
Inventor: JINRIKI HIROSHI
IPC: H01L27/108
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a capacitor having high integration density and high reliability by stacking a single crystal Si, dielectric material mainly composed of thermal oxide film or SiO2 on the dielectric material in the groove of Si substrate or Ta2O3, on the single crystal Si. CONSTITUTION:A dielectric material 3 is formed including the internal surface of groove provided to an Si substrate 1 and a connecting hole 4 is formed. A polycrystalline or amorphous Si 5 is provided including a part of hole 4 and the internal surface of groove. A single crystal Si 5' is formed by laser irradiation, SiO2 2' is formed by thermal oxidation and then dielectric material 6 is formed. The dielectric material 6 may be the component including Ta2O3 or Si3N4. Next, the connecting part is etched to expose the Si substrate 1, the exposed part of single crystal Si 5' is oxidized, the surface of connecting part is etched by sputtering, thereby forming a metal electrode 7 on the dielectric material 6 and the substrate 1 of connecting part. Since very high quality SiO2 2' is formed at the interface of the single crystal Si 5' and the dielectric material 6, withstand voltage of capacitor of the second layer can be improved and defect density can also be reduced remarkably. Therefore, double groove type, high integration density, and high reliability capacitor can be obtained.
Patent JP-S6122531-A (JP)
Inventor: ANTONIUSU UIRUHERUMUSU FURANSH
IPC: H01J29/50
Filed: 1985-03-20
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-H0611546-A (JP)
Title: Method and apparatus for providing access to electric circuit
Inventor: TEIMOSHII JIEI KORINZU
IPC: G01R31/28
Filed: 1993-02-19
Abstract: PURPOSE: To electrically access various kinds of test points of an electric circuit by providing conducting wires for conductive interface for connecting the test ports to a plurality of testing conducting wires. CONSTITUTION: An interface constitution 500 is indicated. An interface 501 for a plant neighbors a substrate 309 at a boundary along a test edge 420. The interface 501 for the plant and the substrate 309 are manufactured as a unitary body from the same substrate material, e.g. ceramics, a printed circuit board and others. For example, the substrate constitution 500 is formed so as to contain the circuit 300 and the interface 501. In this constitution, interface traces in correspondence with the connection of test ports 510-512 and test ports to the test edge 420 are included.
Patent JP-H04289714-A (JP)
Title: Instrument device
Inventor: YASUMOTO HIROMI
IPC: H02G3/02
Filed: 1991-03-19
Abstract: PURPOSE:To attach a plate 21 directly to an attaching frame 21 by one touch method, and besides to attach the plate surely to the attaching frame 1 by absorbing the change in the relation of the attachment positions between the plate 21 and the attaching frame 1. CONSTITUTION:A locking foot 24 having elasticity is projected in the middle of the rear of a plate 21, and the top of this locking foot 24 is provided with an engaging part 25 which engages with the locking part 15 of an attaching frame 1. The engaging part 25 is provided with a plurality of steps 26 and 27 so as to enable the position of the engagement with the locking part 15 to be adjusted.
Patent JP-S58171392-A (JP)
Inventor: MAEDA HAJIME
IPC: B67C3/00
Filed: 1982-04-02
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-H04289698-A (JP)
Title: Drift tube
Inventor: FUJIE TAKESHI
IPC: H05H7/04
Filed: 1991-03-19
Abstract: PURPOSE:To make a size of a drift tube, which is a component of a proton- heavy ion accelerator, smaller, and make structure so as to be manufactured easily. CONSTITUTION:Members 1, having such a shape as an axial-symmetrically divided ring-like permanent magnet whose shape is tallied with the outline of a drift tube, are respectively formed. And they are individually magnetized, and thereafter are combined to form a structure 2 tallied with the outline of the drift tube, and the surface is coated by copper so as to be completed as the drift tube 3. Because the permanent magnet is used, less heat is produced, and it is not necessary to install in a housing, and therefore the structure becomes simple and it is possible to be manufactured easily.
Patent JP-S56151717-A (JP)
Title: Thermosetting covering composition of water dispersion type
Inventor: HAYASHI MASAAKI
IPC: C08G18/63
Filed: 1980-04-25
Abstract: PURPOSE: To obtain the titled composition having improved storage stability, causing no foam in baking, etc., by using body a vinyl resin modified by polyester resin prepared by grafting a monoethylenic unsaturated monomer onto an unsaturated polyester resin and a blocked isocyanate compound.  
     CONSTITUTION: (A) A vinyl resin modified by polyester resin, having an OH value 10W120, prepared by grafting 98W70wt% monomer mixture of (a) an α,β-monoethylenic unsaturated carboxylic acid amide subjected to N-alkoxymethylation, (b) phosphoric acid group-containing α,β-monoethylenic unsaturated monomer, and (c) a monomer, e.g., acrylic acid, etc., other than monomer b onto 2W30wt% unsaturated polyester resin containing preferably 3W7wt% α,β-unsaturated dicarboxylic acid, e.g., fumaric acid, etc. is blended with (B) a blocked isocyanate compound in a weight ratio preferably 40/60W99.5/0.5. The prepared finely divided thermosetting resin particles are blended with 0.01W5wt% surface active agent and/or viscosity builder, and water to give the desired composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63223650-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1987-03-12
Abstract: PURPOSE:To enhance sensitivity and durability by using a specified hydrazone compound for an electric charge transfer layer. CONSTITUTION:The charge transfer layer of the photosensitive layer functionally separated into a charge generating layer and the charge transfer layer in the electrophotographic sensitive body contains as a charge transfer material one of the hydrazone compounds represented by formula I in which each of R1 and R2 is alkyl, such as methyl or ethyl, aryl, such as phenyl or biphenyl, aralkyl, such as benzyl or phenethyl, and each of these groups may be substituted by halogen, such as fluoro or chloro, alkyl, such as methyl or ethyl, alkoxy, such as methoxy or ethoxy, or substituted amino, such as phenylamino, thus permitting sensitivity and characteristics to be sufficient, and variance of potential in the light and potential in the dark to be reduced in at the time of repeated cycles of charging and exposure operations.
Patent JP-H10257792-A (JP)
Title: Sensorless driving circuit of single-phase brushless motor
Inventor: OTA HISAYOSHI
IPC: H02P6/28
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a sensorless driving circuit of a single-phase brushless motor that can be started in a desired direction rapidly and precisely. SOLUTION: When a switch SW2 is switched to a check terminal CK, a check wave is outputted from a check wave oscillation circuit 21, and a rectangular alternate inspection voltage is energized to an armature coil winding 51b. An armature current being fed by energizing the inspection voltage is voltage-converted by a current detection circuit 4 and is outputted to a comparison circuit 22. In the comparison circuit 22, an armature current value on the conduction of the inspection voltage in a positive direction is compared with an armature current value on the conduction of the inspection voltage in an opposite direction. The comparison result is outputted to a discrimination circuit 23 and the polarity of a field rotor 51a on stopping is judged.  When the switch SW2 is switched to a start terminal ST, an energizing-direction setting circuit 24 outputs a setting signal to a binary counter DL1 based on the judged polarity so that a first wave after the conduction is initiated is set to a depolarization direction.
Patent JP-H01271458-A (JP)
Title: Road paving composition
Inventor: KARUMEERO YAKOONO
IPC: C08L95/00
Filed: 1989-03-09
Abstract: PURPOSE: To obtain the composition having the stability improved when loaded and at high temperature by incorporating a small amount of a mixture of specific thermoplastic organic polymers in bitumen for road surfacing and the using the material from solid urban refuse or industrial waste.  
     CONSTITUTION: The composition contains the mixture of thermoplastic organic polymers of up to 20 parts by weight per 100 parts by weight of the bitumen for road use; and this thermoplastic organic polymer mixture contains 40-70% by weight of one or more polyolefins and the remaining percentage consists essentially of polyvinylchloride, polyethylene terephthalate and polystyrene. The above thermoplastic organic polymer mixture can be the recovery and reproduction products of plastic substances contained in solid urban refuse or industrial waste and a bitumen mix for road surfacing having improved characteristics regarding stability is obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08226191-A (JP)
Title: Manufacture of copper strand with anticorrosive covering
Inventor: NIHONGI SUSUMU
IPC: D07B1/16
Filed: 1995-02-21
Abstract: PURPOSE: To provide an anticorrosive steel strand of high reliability without producing voids, etc., in an anti-corrosive covering layer. CONSTITUTION: A steel strand 10 is untwined into a core 101 and surrounding side wires 102, and to their surfaces an epoxy resin powder 103a is attached electrostatically. Twining is made again, and the epoxy resin powder 103a is encapsulated in the voids G between the core 101 and side wires 102, and the included air in the voids G is exhausted by vacuum suction. By this evacuation, epoxy resin powder 103b is again attached electrostatically to the periphery of the strand 10 which has once got rid of resin powder. Heat processing of the epoxy resin powders 103a, 103b results in formation of an anticorrosive covering layer 103 between the core 101 and side wires 102 and at the periphery of the strand 10.
Patent JP-S53143720-A (JP)
Title: Disasswmbly of spinning pack
Inventor: KURIKAWA YUKIO
IPC: D01D5/08
Filed: 1977-05-16
Abstract: PURPOSE: To preform disassembly operation of a spinning pack rapidly and safely, by removing the fit inner lid with compressed gas blown from the polymer entrance port into the pack. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05256823-A (JP)
Title: Environmental change detecting element and its manufacture
IPC: G01N27/68
Filed: 1992-03-13
Abstract: PURPOSE:To suppress a voltage applied across two facing electrodes and reduce the size of an element which detects a change in atmospheric environment from a change in ion current obtained by ionizing air while the voltage is applied across the two facing electrodes. CONSTITUTION:This detecting element is composed of two electrodes provided on the surface of an insulator formed of an SiO2 film so that the electrodes can protrude above the hole 2 of an element substrate which has the hole 2 on its surface and at least the surface of which is composed of the insulator and front end of at least the positive electrode 4a of the two electrodes is formed to a sharp edge, with the gap between the facing positive and negative electrodes 4a and 4b being set at several mum to over ten mum.
Patent JP-H01229814-A (JP)
Title: Peelable acrylic fiber
Inventor: ORINO MASASHI
IPC: D06C29/00
Filed: 1988-03-09
Abstract: PURPOSE:To obtain the subject soft fiber, having a specific number of latent peelings and excellent in drapeability with stiffness and crispiness, by dividing plural kinds of acrylic polymers having different copolymerization compositions without mutual compatibility and conjugating the divided layers in the fiber axis direction. CONSTITUTION:(i) Acrylonitrile is copolymerized with (ii) a sulfonic acid group- containing vinyl compound to provide (A) a copolymer preferably containing >=80mol% component (i) and 0.2-0.8mol% component (ii). On the other hand, (iii) a higher alkyl ester of (meth)acrylic acid is added to the components (i) and (ii) so as to preferably copolymerize >=80mol% component (i), 0.2-0.8mol% component (ii) and 3-10mol% component (iii) and afford (B) a copolymer. The components (A) and (B) are then divided into >=3 many layers in the longitudinal direction of fiber in the single fiber. Thereby, the aimed fiber having >=3 layers of number of latent peelings is obtained.
Patent JP-H10238293-A (JP)
Title: Segment for lining
Inventor: YAMAZAKI HIROSHI
IPC: E21D11/04
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To shorten a jack stroke, limit segments to large and small two kinds, and reduce manufacturing cost by inserting and incorporating a small trapezoidal segment having a short arc length between large trapezoidal segments having a long arc length. SOLUTION: Two kinds of plural large trapezoidal segments S1 having a long arc length and a single small trapezoidal segment S2 having a short arc length are combined with each other, and a circular segment ring S is constituted. The large trapezoidal segments S1, S1... are heaped upward in order from below, and the small trapezoidal segment S2 is lastly incorporated into a segment ring top part, and the segment ring is completed. When the small trapezoidal segment is inserted and fitted in the tunnel axis direction, since the small trapezoidal segment S2 is small in a circumferential length difference being a difference between an outside diameter arc length and a circular diameter arc length, a jack stroke can be set short.
Patent JP-S59180715-A (JP)
Title: Power control system
Inventor: KITSUSHIYUU KATSUMI
IPC: H02J1/00
Filed: 1983-03-31
Abstract: PURPOSE:To simplify the operation of a power supplying system which supplies electric power to loads by successively making and cutting plural power supplying units, by setting an optional reclosing trial frequency in each counter circuit corresponding to each power supplying unit and making trial of the reclosing of each power supplying unit. CONSTITUTION:When an alarm occurs in a power supplying unit 2b, a counter circuit 15b turns off a ready signal from a ready sending out circuit 14 and counts ''1'' after resetting the alarm of the unit 2b, and a main control section 11a successively cuts power supplying units 2a-2c and performs reclosing operation. An alarm signal from the main control section 11a is sent out when an alarm occurs until reclosing operation is made. The normal operation is restarted when the alarm stops and the ready signal is sent out from the circuit 14, and thus, the reclosing operation is completed. In case where the reclosing operation is frequently performed and a number of alarm incidence which exceeds a previously set number of the counter circuit 15b is counted, the main control section 11a displays the alarm signal and successively cuts all the power supplying units 2a-2c.
Patent JP-S63250579-A (JP)
Inventor: BAANAADO OTSUTO
IPC: G01V1/137
Filed: 1988-03-09
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-S59181627-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANI KEIZOU
IPC: H01L23/24
Filed: 1983-03-31
Abstract: PURPOSE:To prevent the generation of stress due to the thermal expansion of internal silicon gel, and to improve reliability by thermally expanding a silicon gel layer previously, completely curing a resin layer as the volume of the silicon gel layer in case of the thermal expansion is left as it is maintained and fixing the resin layer to other parts. CONSTITUTION:A semiconductor chip 13 and a bonding wire 14 extracting an electrode for the chip are coated, a silicon gel layer 22 protecting these chip and wire is cured, a semimanufactured good is placed on a heater set at a temperature such as one of 120-130 deg.C, and left as it is and the reaching of the temperature of the semimanufactured good to 120-130 deg.C is ensured, and epoxy resin 23 for sealing preheated at approximately 70-80 deg.C is injected. The resin is injected completely to all semimanufactured goods, and the semimanufactured goods are entered into an oven set at 130+ or -5 deg.C without lowering their temperatures from the temperature of 120-130 deg.C, and cured for eight hr or more in the oven, thus completing assembly.
Patent JP-H05222012-A (JP)
Title: New substituted urea and its production
Inventor: AKUSERU HAABAAKOON
IPC: C07D417/12
Filed: 1992-02-07
Abstract: PURPOSE:To provide a new substituted urea useful as an intermediate for anticoccidium-active compounds capable of being used for the treatment or prevention of coccidium infectious diseases, toxoplasmosis, sarcotistis infectious diseases, etc. CONSTITUTION:A substituted urea of formula I (R is lower alkyl; R<1> to R<4> are H, halogen, alkyl, alkoxy, and further R<3>, R<4> are alkylthio, fluoroalkyl, fluoroalkoxy, fluoroalkylthio; X,Y are S, O), e.g. N-[4-(6-chlorobenzothiazol-2- yloxy)phenyl]-N'-methylures. The compound can be synthesized by (i) reacting a lover alkyl isocyanate with an amine of formula II, (ii) reacting a lower alkylamine with an isocyanate of formula III, or (iii) reacting an urea compound of formula IV with a compound of formula V (V is Cl, Br) in the presence of a proper base. An anticoccidium active compound of formula VI can be synthesized from the compound.
Patent JP-2000210571-A (JP)
Title: Titania-base photocatalyst
Inventor: YAMAZAKI SUZUKO
IPC: B01J35/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a titania-base photocatalyst which has high hardness, strengths, and catalytic activity, though prepared only by baking at a low temperature without the addition of a binder, by adding a sulfur compound to a titanium alkoxide, causing it to gel, and baking the gel so that the baked product contains residual sulfur. SOLUTION: A sulfur compound is added to a titanium alkoxide, the starting material, which is then caused to gel and baked, The sulfur content in the baked product changes with the baking temperature; the content of residual sulfur decreases at 300 deg.C or higher, and sulfur remains in the product up to 600 deg.C and disappears at higher than 700 deg.C. That is, sulfur remains in the anatase-type stable range, contributing to self-sintering properties; therefore, the baking temperature is preferably in the range of 100-600 deg.C. Water-soluble sulfur compounds are preferable as the sulfur compound, and all the water-soluble compounds can be used, For example, inorganic acids (e.g. sulfuric acid), linear or aromatic organic sulfonic acids (e.g. benzenesulfonic acid), etc., can be suitably used.
Patent JP-S61217436-A (JP)
Title: Automatic feed mechanism for carrier jig
Inventor: KAWAI AKITOSHI
IPC: B65G1/00
Filed: 1985-03-22
Abstract: PURPOSE:To accomplish automation of work by moving up and down step by step a special purpose rack loaded with a carrier jig to transfer the jig onto a set table in a title mechanism for transport of a semiconductor wafer. CONSTITUTION:A special purpose rack 3 is placed on a bed plate 13 of a jig elevator 6, and an arm support block 18 is driven in direction of an arrow A by a motor, so that a chuck arm 7 is confronted with the special purpose rack 3, and the edge portion of the carrier jig 1 at the first step is chucked by a chuck portion 21. Subsequently, the arm support block 18 is moved in direction of an arrow B, so that the chucked carrier jig 1 is transferred onto a set table 2. On the other hand, the special purpose rack 3 is lowered for one step of the carrier jig 1 by an elevator 6. The same operation is repeated. In this arrangement, a carrier jig can be automatically supplied.
Patent JP-2002024199-A (JP)
Title: Learning method of binary system
Inventor: TOU MASA
IPC: G06N3/08
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a learning method of binary system which enables sure and quick learning and also can simplify the structure of a learning network. SOLUTION: In this learning network, an input layer including plural binary input terminals, a connection layer, a 1st binary gate layer including plural logic elements of the same type, a 2nd binary gate layer including plural logic elements of the same type and an output layer and these layers are connected together only in a single direction from the input layer to the output layer and any inter-layer connection is evaded. Thus, learning is performed, the learning method of binary system by changing the connection state between each unit of the input layer and each unit of the first binary gate layer via the connection layer in order to reduce or eliminate the error between the actual output of the output layer and a teacher signal. In this learning method, the connection state of units of both layers is changed to the direct connection (1) or the connection via an inverter (2).
Patent JP-S62213180-A (JP)
Title: Manufacture of josephson junction element
Inventor: YOSHIDA TAKUKATSU
IPC: H01L39/24
Filed: 1986-03-13
Abstract: PURPOSE:To control critical currents uniformly according to a design by removing a second superconductor layer except a section adhering on the side surface of a second insulator layer by executing anisotropic etching to the whole surface of a substrate. CONSTITUTION:A first superconductor electrode 12 is formed onto an insulator substrate or a substrate 11, the surface thereof has an insulator layer, and a first insulator layer 13 in the same film thickness as the first superconductor layer 12 is shaped so as to expose only the upper surface of the first superconductor layer 12. A second insulator layer 14 with a vertical side surface is shaped, a tunnel barrier layer 15 is formed in a region, in which a Josephson junction is shaped, on at least the first superconductor layer 12, and a second superconductor layer 16 is formed onto the whole surface. The second superconductor layer 16 is removed, leaving a section adhering on the side surface of the second insulator layer 14 in the second superconductor layer 16 by executing anisotropic etching to the whole surface. An unnecessary section in the second superconductor layer 16 is eliminated.
Patent JP-S61214274-A (JP)
Title: Recording or reproducing device with stabilizing plate
Inventor: OSANAI EIJI
IPC: G11B17/32
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a stable head sliding state by keeping a recessed part provided in the about center part of a stabilizing plate and a recessed part, which is provided below said recessed part, at air pressure approximately and generating a position pressure between surfaces facing each other of a projecting part demarcated with these recessed parts and a recording carrier. CONSTITUTION:While a disc 1 is rotated, a head 4 is slided on the disc 1, and the gap between a stabilizing plate 10 and the disc 1 is narrowed downstream in an upstream projecting part 18 and is minimum in an edge part 18e. The air current flowed in this wedge-shaped gap generates a positive pressure to push up the disc 1 toward a control plate 6. The gap between the plate 10 and the disc 1 is wide in a recessed part 11, and a negative pressure is not generated in the recessed part 11 by the shape. Said gap is minimum in an edge part 12e of a downstream projecting part 12 of the stabilizing plate 10 by the shape of the slope of the recording carrier facing the projecting part 12, and the air current flowed in this wedge-shaped gap generates a positive pressure. The gap is kept at air pressure approximately in a recessed part 13 to avoid generation of a negative pressure. The disc 1 is pushed down toward the control plate 6 in downward projecting parts 14 and 16 by a generated positive pressure.
Patent JP-S53142044-A (JP)
Title: Method of treating drainage
Inventor: SATOU MUNETAKA
IPC: C02F3/10
Filed: 1977-05-16
Abstract: PURPOSE: To enable to treat drainage easily, exactly and less expensively by flowing the intake stock drain water into two or more aerobic tanks when treating the drain water by the activity of microorganisms to eliminate a pH adjustment. 
     COPYRIGHT: (C)1978,JPO&Japio