baber/WOPTO huggingface dataset:
Patent JP-H10202618-A (JP)
Title: Manufacture of prefabricated tile board
Inventor: MURATA KAZUYUKI
IPC: C04B28/08
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a prefabricated tile board suitable for interior and exterior finish by pressing a plurality of tiles against a surface of an unhardened hydraulic inorganic material to form joint portions among tiles, and simultaneously integrating the tiles with the hydraulic inorganic material which is then cured and hardened. SOLUTION: A plurality of tiles are arranged on an unhardened inorganic material in such a manner that the faces of the tiles, which are intended to adhere to the inorganic material, are directed to the surface of the inorganic material and, by pressing the tiles against the inorganic material, joint portions are made to form among the tiles. Simultaneously, the tiles are integrated with the hydraulic inorganic material and, by then curing and hardening this material, a manufacturing process of a desired prefabricated tile board is finished. Great pressure is not required for pressing, and pressure is sufficient if the inorganic material swells up to the joint portions. the pressing is easy if a pressing machine is available, but it may be done even by pressing the material through a press roll.  Further, if a shape of a fitting portion is formed to the frame for prevention of getting out of form, the fitting portion is formed simultaneously with pressing, and the prefabricated tile board can be integrally formed.
Patent JP-S52103166-A (JP)
Title: Hydraulic drive control device for hydraulic moving vehicle
Inventor: HOSHINO YOSHIYASU
IPC: B62D57/04
Filed: 1976-02-24
Abstract: PURPOSE: To slowly stop a hydraulic moving vehicle in decelerated state by a hydraulic drive control device having a deceleration circuit and a no load circuit in the hydraulic circuit of the vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06235359-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: SOMA MASAHIRO
IPC: F02M51/08
Filed: 1993-02-08
Abstract: PURPOSE:To prevent the intrusion of fuel to a coil part even if the fuel containing a variety of additives is used and prevent the breakage of the coil, by covering the inner and outer peripheries of a bobbin consisting of the winding of coils with the oil-resistive and chemical-resistive resin and applying an outer decoration molding on the outer periphery. CONSTITUTION:The whole of the inner and outer peripheries of a bobbin 11 and a coil 2 are covered by the oil-resistive and chemical-resistive resin 50. Because of the dipping method utilizing the dipping into the molten resin 50, the joint part exists only at a connector part, and this part is positioned outside an outer decoration molding. Accordingly, the coil 2 and the joint part between the coil 2 and the connector 22 are enclosed inside the resin 50. Further, the bobbin coil assembly body is covered by an outer decoration mold 10. The outer decoration mold 10 is formed through the injection molding method, and a part of the resin 50 is received by a mold and fixed, and the injection molding is carried out. Accordingly, even if the fuel containing a variety of additives is used, the intrusion of fuel to the coil part is prevented, and the breakage of the coil 2 can be prevented.
Patent JP-S59145573-A (JP)
Title: Manufacture of field-effect transistor
Inventor: UEDA DAISUKE
IPC: H01L29/423
Filed: 1983-02-09
Abstract: PURPOSE:To eliminate the effect of heat treatment, etc. on threshold voltage, and to improve reproducibility and controllability by forming a field-effect transistor so that the impurity concentration on the surface of a channel section brings a predetermined region. CONSTITUTION:SiO2 13 and further Si3N4 14 are formed on an n type silicon substrate 11 on which an n type epitaxial layer 12 is grown. A resist pattern is formed, only Si3N4 14 is etched, SiO2 13 is etched to bore an opening, and SiO2 13 is further etched, and an eave section of Si3N4 14 is formed. When B<+> ions are implanted, a p layer 16 is formed to the lower section of the eave. When As<+> ions are implanted, an n<+> layer 17 is formed outside the eave. Maximum impurity concentration NAmax in the P layer 16 is equalized under the eave of the Si3N4 14.
Patent JP-S61178435-A (JP)
Title: Production of base material for optical fiber
Inventor: NAGAFUNE HARUO
IPC: G02B6/00
Filed: 1985-02-05
Abstract: PURPOSE:To obtain a base material for optical fibers of high quality without bubbles therein, by decompressing and deaerating a raw material sol during or after preparation thereof in the titled production by the sol-gel method. CONSTITUTION:An alkyl silicate is used as a main raw material to produce a base material for optical fibers by the sol-gel method. In this case, the sol preparation requires operation, e.g. stirring, and therefore the sol tends to include bubbles. Thus, the decompressing and deaerating are carried out during or after preparation of the raw material sol, and the sol is gelatinized. The bubbles incorporated in the sol can be completely removed, and further bubbles can be completely removed from the final glass material to produce the aimed base material for optical fibers of high quality.
Patent JP-H04238126-A (JP)
Title: Optical memory medium
Inventor: TSUKAMOTO YUJI
IPC: G11B7/2534
Filed: 1991-01-22
Abstract: PURPOSE:To improve weatherability by providing a sol-gel thin film on a substrate. CONSTITUTION:The thin film 2 of the sol-gel SiO2 system having 5 to 20GPa microindentation hardness is provided between a resin substrate 1 and hard inorg. protective film 3 which are the film constitution of the conventional optical disks. The sol-gel film relieves the large hardness difference between the resin substrate/inorg. protective film generated heretofore with the conventional optical disks and, therefore, the adhesive strength and peeling resistance between both improve. The optical memory medium having the good weatherability at and under a high temp. and high humidity is obtd. by the above-mentioned sol-gel film.
Patent JP-H09195452-A (JP)
Title: Roofing member
Inventor: SEKIYA SHINJI
IPC: E04D1/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To previously prevent leaking of rain by molding a roofing material from a base board having rainwater guides, a fixing part formed in an end part of this base board and a roof member receiving part formed on the opposite side of this fixing part. SOLUTION: Cross-sectional substantial waveform rainwater guides 2 are juxtaposed in the lengthwise direction on a metallic or synthetic resin base board 1, and a fixing part 3 composed of a pair of holes is formed in an upper end part. Pressing-down parts 4 which can be cut upward through notches 4a are arranged in both end parts of the base board 1, and a roofing member Y1 having almost L-shaped roof member receiving parts 5 on both ends of opposite side lower end parts of the pressing-down parts 4, is molded. Next, both end parts on the lower end of a roof member are inserted into and locked on the receiving parts 5 of this roofing member Y1 , and the pressing-down parts 4 are raised up, and are bent downward, and both end parts on the upper end of the roof member are locked, and are roofed in order in the lateral direction.  Therefore, rainwater falls down along the rainwater guides, and the rainwater does not stay between the roof member and a roof backing, and leaking of rain can be prevented.
Patent JP-H09208664-A (JP)
Title: Epoxy resin modified with polymerized fatty acid, its preparation, and curable resin composition comprising the resin
Inventor: YOSHIDA KAZUHIKO
IPC: C08G59/14
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin completely soluble in an aliph. hydrocarbon solvent with a flash point 40 deg.C or above at ordinary temp., to provide a process for preparing the same, and to obtain and a curable compsn. capable of forming a coating film excellent in adhesion, corrosion resistance, etc. SOLUTION: This modified epoxy resin has an arom. glycidyl ether unit content of 15 to 45wt.% and an epoxy equivalent of 170 to 2,000g/eq. It is prepd. by reacting an arom. glycidyl ether with a polymerized fatty acid and a fatty acid having 12 to 18 carbon atoms, or by reacting the above compds. together with a polyglycidyl ester of a polymerized fatty acid. This curable compsn. comprises the epoxy resin modified with the polymerized fatty acid and an epoxy curing agent.
Patent JP-S57135551-A (JP)
Title: Contention type multidrop connection system
Inventor: ATSUMI TOSHIAKI
IPC: H04L12/413
Filed: 1981-02-17
Abstract: PURPOSE:To enable contention type communication regarding each terminal by providing a contention circuit which sends a transmission request signal from a data terminal equipment to a transmission line a prescribed delay time after the end of a signal being transmitted from another terminal is detected. CONSTITUTION:A data control station 1, a transmission line 2 for transmission from a terminal side to the control station 1, a transmission line 3 for reception from the control station 1 to the terminal side, a data terminal equipment 5, a contention circuit 4, etc., are provided. When a terminal completes communication, no signal wave being transmitted is present on the transmission line 2, so the output of an A/D converter 6D is held at a ''0'' through a coupling transformer 4A regarding another terminal. After a prescribed delay time, the output logical value C of a timer G goes down to ''0'', the output logical value D of an OR circuit 6F goes up to ''1'', and the output logical value B of an AND circuit 6E goes up to ''1''. At another enqueued terminal, switches 6A and 6B are closed to send a request to the control station 1, performing necessary communication.
Patent JP-S60164989-A (JP)
Title: Dynamic random access memory
Inventor: IIZUKA TETSUYA
IPC: G11C11/34
Filed: 1984-02-08
Abstract: PURPOSE:To enable acceleration of action and enlargement of the action permissible range by providing a pair of data lines in the column direction connected to both ends of plural memory cells arranged in a matrix shape, a selection line in the row direction and a differential sensor amplifier for detecting signals read out to the pair of data lines. CONSTITUTION:A memory cell 20 is connected to respective ends of n-channel type MOS transistors T1 and T2 for a transistor gate in correspondence to a pair of data lines BL and BL' in each column of a memory cell, a capacity element CM for holding memory information is connected between the other ends (nodes N1 and N2), and each gate is commonly connected to a word line WL. Such memory cells 20 are formed in each column by plural units, and connected to the corresponding word lines WL..., thereby forming a memory cell array. A pair of input terminals of a differential sensor amplifier 21 are connected to the pair of data lines BL and BL' in each column.
Patent JP-H11222216-A (JP)
Title: Price tag making printer
Inventor: KASAHARA TATSUO
IPC: B41J5/30
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To realizes a price tag making printer which facilitates visual recognition without requiring a dedicated character font as to a printer installing a regular font ROM. SOLUTION: The character string width of a character string to be printed in a specified rectangular area width is obtained (S1) from a type face outer frame (BBOX width). The rectangular area width is changed (S2) by the BBOX height of an inclined character string type face and the width obtained from an inclined angle. After comparing (S3) the character string width sam- a and the rectangular area width hw, if the character string width is larger than the rectangular area width, the type face of the character string is variable powered by (hw/sam- a) only in a transverse direction forming (S4) a character string squeezed in the rectangular area width.  If the character string width is smaller than the rectangular area width, a character string is formed (S5) by adding and lining the width obtained by dividing the remainder of the rectangular area width (hw-sam- a) by the number of characters. When the type face baseline and the bottom end of BBOX do not match, an aligned character string is formed (S6) by moving up and arranging the corresponding type face vertically by (BBOX height-baseline height). Then the character string formed is print processed.
Patent JP-H08246147-A (JP)
Title: Sputtering system
Inventor: SUTEIIBUN HAAUITSUTO
IPC: C23C14/35
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering apparatus which lessens the nonuniformity of an asymmetric thin film.  
     SOLUTION: This sputtering apparatus includes a target 10 which includes a first region 84 and supplies material to create a thin film, a plasma discharge for taking out the material from the target and a main magnet 30 which generates a main magnetic field 56 for controlling this plasma discharge. Further, the first region 84 is provided with a correction magnet 54 near the same to generate a correction magnetic field 66. This magnetic field is interacted with the main magnetic field 56 to control the plasma discharge, by which a desired erosion pattern is formed in the first region and the thin film of nearly a uniform thickness is formed on the substrate. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S52104598-A (JP)
Title: Manufacture of flame-retardant flexible polyurethane foams having a lo w smoking property
Inventor: SUMITA TOSHIO
IPC: C08G18/00
Filed: 1976-03-01
Abstract: PURPOSE: To obtain title foams at a low price without using a flame retarder, e.g. phosphorus, halogen, etc., by the addition of a specific amount of a precondensate of urea and formaldehyde to a polyol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08192813-A (JP)
Title: Band type bundling machine
Inventor: HIROI MASAYUKI
IPC: B65B13/18
Filed: 1995-01-13
Abstract: PURPOSE: To always bundle objectives with an appropriate force, by arranging first and second drive rollers with a horizontal distance and pushing a fixed roller to the first drive roller with a strong force from the lower face thereof and also pushing a movable roller to the second roller with a weak force from the lower face thereof. CONSTITUTION: A band (a) paid out of a roll is put between a first drive roller 11 and a fixed roller 17 by the ordinary rotation of a reversible motor 8 for a feeding and pulling-back device 7 and lifted, and fed in the groove 29 of a fixed guide member 28 by the ordinary rotation of the second drive roller 14 cooperating with the movable roller 18. In this state, an objective (e) is laid and the device is started. The solenoid 38 is excited and the plunger 39 is retracted and the left end of movable guide member 30 is pushed up through the lever 33 and the front end of band (a) pressed and fixed. Thereafter, the band (a) is pulled back by the reverse rotation of motor 8 and when the hoisted height of the tension roller 25 reaches a preset value, the motor 8 ceases to run.
Patent JP-S55112932-A (JP)
Title: Ignition device
Inventor: HARADA TAICHI
IPC: F23Q3/00
Filed: 1979-02-23
Abstract: PURPOSE: To simplify an arrangement of the ignition device and improve its reliability by a method wherein an ignition time control device is formed integral with the ignition device.  
     CONSTITUTION: When a switch 2 is tutned on, the changing/discharging capacitor 7 is charged, a bidirectional two-terminal thyristor 6 is turned on, and a charged electric load of the charging/discharging capacitor 7 is discharged via the primary winding of the high voltage generating transformer 8, a high voltage is generated at the secondary winding of the high voltage generating transformer 8, a spark is generated at a spark gap 16 to be connected to the secondary winding and then ignited. DC voltage is applied from the high voltage generating circuit to the time constant resistor 13 for a timer of a time constant circuit and a time constant capacitor 14 for a timer, and the capacitor 14 is gradually charged. When the voltage is reached up to a desired value, n-gate bidirectional switch 12 is turned on. Output voltage and output current from the power supply transformer 4' are controlled by a switching operation of n-gate bidirectional switch 12 and at the same time an ignition is to be performed for a specified period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09214169-A (JP)
Title: Printed circuit board
Inventor: AOKI KENJI
IPC: H05K9/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To take measures against electromagnetic noises easily, by using a base printed circuit board with a conductive layer connected to a ground terminal or a power supply terminal, and putting the base printed circuit board on a main printed circuit board for shielding electromagnetic noises. SOLUTION: A base printed circuit board 12 is a rectangular shape smaller than a main printed circuit board 10. The base printed circuit board 12 has a cut pat selectively in a desired place and a plurality of U-shaped slits 24. In addition, the U-shaped slit 24 is formed in a place overlapped with semiconductor package 18a or 18c when the base printed circuit board 12 is mounted on the main printed circuit board 10. A conductive layer 22b of the base printed circuit board 12 is connected through a connection projected part with the ground for each electronic part. Then, a good electromagnetic shield effect is realized by the conductive layer 22b of the base printed circuit board 12.
Patent JP-H07230034-A (JP)
Title: Image re-formation optical system
Inventor: OUCHI YUMIKO
IPC: G02B9/60
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the image re-formation optical system which has superior optical performance although the overall length is short and the constitution is relatively simple by providing a front and a rear group which are composed of 1st-3rd lens groups and specifying their lens elements. CONSTITUTION:Light from a primary image I1 formed in the front group G1 is passed through the front group G1 and rear group G2 to form a secondary image I2 which is specific times as large as the primary image In. The front group G1 consists of a plano-convex positive lens element L1 which is convex to an objective optical system, a biconcave negative lens element L2 which has a large-curvature concave surface on the side of the secondary image I2, and a biconvex positive lens element L3 which has a large-curvature convex surface on the side of the secondary image I2. The rear group G2 has the cemented lens element composed of a meniscus negative lens element L4 and a biconvex positive lens element L5 and a biconvex positive lens element L6. Thus, the front group G1 has the positive, negative, positive refracting power arrangement, so the front principal point of the front group G1 is positioned on the side of the secondary image I2 and the rear principal point is positioned on the object optical system side. Consequently, the overall length of the group G1 can be shortened.
Patent JP-H10219152-A (JP)
Title: Mat electrodeposition coating composition
Inventor: SASAGAWA NORIYA
IPC: C09D5/44
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which can effectively hide a die mark on light metal by adding an organic solvent containing a specified amount of an organic solvent being capable of promoting the dissolution of a water-soluble resin in water and having a specified boiling point and a specified water solubility to a coating composition comprising an anionic water-soluble resin, a crosslinking resin and additives. SOLUTION: This material essentially consists of an anionic watersoluble resin, a crosslinking resin and additives, is freed from acetone insolubles and can be filtered with a 0.4μm filter. The solvent which can be sued in this material is one containing at least 1/3 of the entire organic solvent, organic solvent having a boiling point of 140-200 deg.C and a water solubility of 10 or below and exemplified by propylene glycol n-butyl ether or 2-ethylhexanol. The water-soluble resin used is an acrylic resin having carboxyl or hydroxyl groups as side chains. The crosslinking resin is desirably an amino resin, and the additives used are a chelate compound, etc.
Patent JP-H08259661-A (JP)
Title: Impregnating resin for moldable oriented reinforcing material and molded product obtained therefrom
Inventor: YANG YEONG-SHOW
IPC: B29K75/00
Filed: 1996-02-07
Abstract: A composite is produced by arranging several different materials, one of which is a material with oriented reinforcement, pre-impregnated with a resin and moulding at raised temp. for a time sufficient to harden the resin and ensure bonding between the components. The components, including the resin, are arranged at the same time, before raising the temp., i.e. the resin is not injected separately after the other components have been arranged. The resin is a modified polyester-polyurethane prepd. by reacting (1) a 1st component comprising (A) a polyisocyanate with functionality 2-3, and (B) a peroxide able to initiate free radical polymerisation, in proportion such that (B)/(A) + (B) is 0.5-4 wt.%, with (2) a 2nd component comprising (a) a polyester polyol obtd. from an ethylenically unsatd. diacid or anhydride and a polyhydric alcohol, in molar ratio of alcohol:acid of 1.3-2.0, (b) an ethylenically unsatd. monomer in proportion such that (b)/(a)+(b) is 10-50 wt.%, (c) 0-4%, w.r .t. the 2nd component, of a promoter of the decomposition of the peroxide initiator at 20 degrees C, (d) 0-4%, w.r.t. the 2nd component, of a catalyst for the isocyanate-alcohol reaction, and (e) a hydroxylated (alk)acrylate in proportion such that (e)/(a)+(e) is 0.1-35 wt.%. The molar ratio between the NCO functions in (1) : the sum of the OH functions in (2) is 0.7-1.1.
Patent JP-H07231524-A (JP)
Title: Gas insulated switchgear
Inventor: HASEGAWA SHINICHI
IPC: H02B13/02
Filed: 1994-02-18
Abstract: PURPOSE:To provide a GIS comprising power supply side buses and load side buses arranged vertically in parallel on the same side of a VCT in which the connection bus in each connection duct is arranged rationally. CONSTITUTION:In a GIS where power supply side buses 21 and load side buses 22 are arranged vertically in parallel on the same side of a VCT 1, a bus connection duct 28 is disposed between the VCT and both buses. A VCT connection duct 29 connecting the bus connection duct and the VCT is disposed above the VCT and a bus being connected reciprocally with the current transformer of the VCT is constituted of a coaxial bus 31, 34, 39 in each connection duct. Since a coaxial bus is employed, arrangement of the connection bus can be rationalized and the required space can be reduced.
Patent JP-H09183784-A (JP)
Title: Optically active benzothiepine derivative, its production and agent
Inventor: SODA TAKASHI
IPC: A61P43/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a new benzothiepine derivative consisting of a specific optically active benzothiepine derivative, having an ossification promoting action and bone resorption suppressing action and useful as a bone disease preventing and treating agent, etc., for the prevention and treatment of osteoporosis, bone fracture, bone defect, osteoarthritis, etc. SOLUTION: This new optically active benzothiepine derivative is expressed by the formula I (R is a lower alkyl; R<1> and R<2> are each a lower alkyl or together form a lower alkylene)  excluding (2R,4S)-(-)- N-[4-(diethoxyphosphorylmethyl)phenyl]-1,2,4,5-tetrahydro-4-methyl-7,8- methylenedioxy-5-oxo-3-benzothiepine-2-carboxamide} and is useful as an agent for the prevention and treatment of bone diseases such as osteoporosis, bone fracture, bone defect and osteoarthritis. The compound can be produced by reacting an optically active compound of the formula II or its reactive derivative at the carboxyl group with an amino compound of the formula III.