baber/WOPTO huggingface dataset:
Patent JP-H06184278-A (JP)
Title: Electrically conductive resin paste for semiconductor
Inventor: KOBAYASHI MICHIO
IPC: C09J9/02
Filed: 1992-12-18
Abstract: PURPOSE:To obtain the subject resin paste having excellent quick curability, bond strength at high temperature and stressrelaxation property and useful for IC, etc., by using a respectively a specific epoxy resin, a specific silane compound, bisphenol F, a latent amine compound, an organic borate and silver powder as essential components. CONSTITUTION:This resin paste contains, as essential components, (A) a bisphenol-type epoxy resin, (B) preferably 2-100wt.% (based on the component A) of bisphenol F, (C) preferably 0.1-10wt.% of a latent amine compound such as adipic acid dihydrazide, (D) preferably 5-200wt.% (based on A+B+C) of a silane compound of formula (R1 is aliphatic or aromatic functional group having epoxy group; R2 is alkoxy; R3 is alkyl or alkoxy), e.g. gamma- glycidoxypropyltrimethoxysilane, (E) preferably 0.1-20wt.% (based on A+B+C) of an organic borate salt and (F) preferably 50-90wt.% (in the total paste) of silver powder.
Patent JP-H05172991-A (JP)
Title: Suppression device of nuclear reactor water level
Inventor: KOSHI YUUJI
IPC: G21D3/08
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a controller for nuclear reactor feed water which enables suppressing excess level change of nuclear reactor water even in insertion operation period of a selected control rod. CONSTITUTION:A controller for nuclear reactor feed water is equipped with a comparator 11 to which standard water level signal and nuclear reactor water level signal both are input, an adder 16 which outputs adding signal by adding a mismatch flow signal that is a difference signal consisting of difference between main steam flow signal and feed water flow signal, and also is multiplied by mismatch gain, to deviation signal of water level that is output from the comparator 11, with a feed water controller 17 which outputs the adder signal being integration-processed as feed water flow demand signal, and with a specific feed water system which inputs flow demand signal of the feed water controller 17. Also, a suppression circuit 18 is newly provided to the feed water controller.
Patent JP-2001149219-A (JP)
Title: Rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the attachability and detachability of a heating plate and to improved the usability and durability of a product. SOLUTION: The under surface of an outer lid covering the upper part of a main body is provided with the attachment and detachment type heating plate integrated with a pan packing facing a flange part of an inner pan. The attachment and detachment type heating plate is provided with an engaging piece to the under surface of the outer lid and a knob 44 to be used in attaching and detaching operation. An energizing spring 43 acting in a direction for detaining is disposed at the knob part 44.
Patent JP-H07161403-A (JP)
Title: Connector
Inventor: SAITO MASAJI
IPC: H01R13/40
Filed: 1993-12-06
Abstract: PURPOSE:To make fitting job of a correcting plate easy and surely hold a terminal pin. CONSTITUTION:Protuberances 6 are protuberantly installed at both ends in the front on a fixing surface 1a of a housing 1, a fitting groove 7 with constant width is formed between the protuberances 6, and locking projections 8 are formed on both side walls of the fitting groove 7. A fixing plate 13 with the same width as the fitting groove 7 is extendedly installed in the rear edge of a correcting plate 11 for holding a terminal pin, and a window 14 is opened in the form of a frame in the central pant. The tip of the terminal pin is inserted into an each positioning hole 12 in the correcting plate 11, and the fixing plate 13 is pushed into the fitting groove 7 with the right and left frames deflected inward for fixing. Since the correcting plate 11 is elastically fixed to the fitting groove 7, the terminal pin 5 is surely held with no play.
Patent JP-H05149897-A (JP)
Title: Iglos quantification method for non-organic sample analysis
Inventor: HABU TOSHIYA
IPC: G01N1/28
Filed: 1991-11-28
Abstract: PURPOSE:To simplify the quatification method for ignition loss component in volatile components in analyzing cement mixing stuffs by melting and making it into glass beads. CONSTITUTION:In conventional ignition loss component correction, the stuffs are tentatively burned and the ignition loss amount is obtained from the weight reduction after the burning. In the present method, the weighing process before and after the tentative burning is avoided. The ignition loss component CO2 included in the stuffs as CaCO3 is calculated from the amount of CaO clarified by the analysis of the glass beads produced from the stuffs and the CO2 amount in the stuffs is thus obtained.
Patent JP-2000158723-A (JP)
Title: Image processor, image processing method and memory medium storing computer readable program
Inventor: SUZUKI TAKAYUKI
IPC: H04N1/387
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To form a smooth image having no discontinuous part even when one object is divided by analyzing a describing instruction when it is an image describing instruction, retrieving a bindable image object and binding it to one object. SOLUTION: A memory means (hard disc) 108 stores a delivered describing instruction along with an image object (hereinafter, referred to object) and a CPU 104 makes a decision whether a describing instruction is an image describing instruction or not when it is received. If it is an image describing instruction, the describing instruction is analyzed and a bindable image object is retrieved and bound to one object before being stored. Furthermore, a decision is made whether an object based on the image describing instruction is a bonded object or not, and if an affirmative decision is made, parameters of the image describing instruction are modified and a bonded object is described on an image memory 105 based on the modified parameters.
Patent JP-H07157054-A (JP)
Title: Trolley fat supply device
Inventor: BANDO KATSUJI
IPC: B61B13/06
Filed: 1993-12-07
Abstract: PURPOSE:To capture an oil injecting part reliably by a nozzle even if a trolley hanger swings while moving by arranging a moving stand so that extremely small rotation can be allowed within a vertical plane and a horizontal plane. CONSTITUTION:When a slider 16 is advanced along a guide shaft 10 by actuation of a fluid cylinder 17, a moving stand 24 advances, and stops by striking against a stopper. At that time, an extensible and contractible stopper strikes against a standing-up piece 39, and rotates a support shaft 27, and stops by swinging an arm 30 forward, and a forked part 31 turns forward. Thereby, when a trolley hanger 2 advances along a conveyor rail 1, the forked part 31 can capture the upper end part 12 by surrounding it with three rollers 32. Since the moving stand 24 is supported with the guide shaft 10 through the slider 16, it is supported so as to be capable of extremely small swinging in a vertical plane, and at the same time, since it is supported with a column so that extremely small rotation can be allowed in a horizontal plane, the forked part 31 can capture the part reliably even if the trolley hanger 2 swings left and right to a certain degree.
Patent JP-H08173107-A (JP)
Title: Pasta packed in pouch made of fried soybean curd
Inventor: HAYASHI KAZUE
IPC: A23L11/00
Filed: 1994-12-22
Abstract: PURPOSE: To enable a person who cannot use 'HASHI' (a pair of chopsticks) to eat noodles or pasta, just as it bats 'INARI ZUSHI' (flavored boiled rice wrapped with fried bean curd), by filling a pouch made of fried bean curd with noodles. CONSTITUTION: A seasoned pouch of fried bean curd (1) is filled with seasoned noodles or pasta (2).
Patent JP-H0826025-A (JP)
Title: Automatic changeover switch of emergency flickering indicator lamp for automobile
Inventor: ISOBE TADAO
IPC: G08B5/36
Filed: 1994-12-29
Abstract: PURPOSE:To actuate indicator lamps of which switches are latest operated by a driver in indication of emergency frickering indicator lamps or direction indicators, when both of the switches for the emergency frickering indicator lamps and the switches for the direction indicators are in the connected condition by erroneous operation of the driver. CONSTITUTION:When direction indicator switches WS1-WS2, are operated for connection while emergency frickering indicator lamps 1 are operated (frickered), the electric circuit of the emergency flickering indicator lamps l operated hitherto is automatically intercepted to be put out (becomes in the stand-by state), and relays 3-8 having circuit changeover function operating (frickering) the direction indicators newly connected with switches are connected to a lighting circuit. As a result, dangerous operation in which a driver operates carelessly the direction indicator switches for connection while the switches of the emergency flickering indicator lamps are in the connected condition, and starts the automobile under the impression that the direction indicators are normally operated, is previously prevented, and safe operation based on a correct signal is improved and the switches are simply operated.
Patent JP-H03199610-A (JP)
Title: Silencer
Inventor: KASUKAWA NOBUYUKI
IPC: F23J13/00
Filed: 1989-12-27
Abstract: PURPOSE:To provide high silencing effect without increasing the size of a silencer by using a soundproof material of ceramic fibers for the inner panel and a soundproof material of ceramic fibers impregnated with binder for the outer panel. CONSTITUTION:A silencer 7 comprises an outer panel 18 having a large number of holes, an outer panel 19, and a soundproof member located between both panels. The soundproof member comprises a first ceramic fiber soundproof member 20 and a second ceramic fiber soundproof member 21 impregnated with binder. The ceramic fiber member has the good characteristic of absorbing low frequency sound. The impregnation of ceramic fibers with the binder increases the bulk density of the member and improves sound shielding characteristic. With this structure, low frequency sound is absorbed with the first soundproof member 20 while repelling the sound which is not absorbed with the first soundproof member 20 with the second soundproof member 21 so that sound is prevented from leaking outside.
Patent JP-H09172830-A (JP)
Title: Harvester for agricultural product
Inventor: KAKIMI AKIHIKO
IPC: A01D17/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for agricultural products having a compact structure, excellent in operability and harvesting workability and useful for harvesting root vegetables, etc., by furnishing a transporting conveyor for sending harvests sorted by a sorting conveyor to put them into a flexible container. SOLUTION: A flexible container 18 is supported in an open state. A transporting conveyor 17, which transports the harvests sorted by the sorting conveyor 10 and charges them into the flexible container 18, is furnished between the opening of the flexible container 18 and the terminal part of a sorting conveyor 10. Further, a container carrier 19 moving together with the machine body 2 is preferably attached. Furthermore, it is preferable that a branch- treating apparatus 21 for picking up and removing branches remaining on ridges in a field after removing vines, leaves and stems is furnished so as to take position at the front side of a digging conveyor apparatus 5.
Patent JP-H03199214-A (JP)
Title: Modified polymer rubber and production thereof
Inventor: IMAI AKIO
IPC: C08F255/04
Filed: 1989-12-27
Abstract: PURPOSE:To obtain modified polymer rubber suitable as compatibilizing agents of various resins, excellent molding and processing properties and storage stability by adding a vinyl aromatic monomer, etc., and unsaturated dicarboxylic acid anhydride, etc., to rubber-like polymer in a specific ratio. CONSTITUTION:(B) One or more of vinyl aromatic monomers (preferably styrene) or the monomer and another monomer (preferably acrylonitrile) are grafted onto (A) a rubber-like polymer (preferably ethylene-propylene copolymer rubber) in an aqueous suspension at 30-130 deg.C to give a polymer, which is blended with (C) one or more of an unsaturated dicarboxylic acid anhydride, unsaturated monocarboxylic acid ester, unsaturated carboxylic acid amide, unsaturated ether and derivatives thereof in the presence of a radical polymerization initiator at 180-280 deg.C to give modified polymer rubber wherein 5-90 pts.wt. component B and 0.1-5 pts.wt. component C are added to 100 pst.wt. component A.
Patent JP-H06188254-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHII KAZUAKI
IPC: H01L29/737
Filed: 1992-12-22
Abstract: PURPOSE:To reduce the collector parasitic capacitance for higher operation speeds in a HBT having a p-type collector layer, L-BCT having a collector layer of n<+>-n--p<+> structure or HBT having a thin collector layer with respect to the manufacture of semiconductor devices. CONSTITUTION:A hetero-junction bipolar transistor includes a subcollector layer 2, collector layer 3, base layer 4, emitter layer 5 and emitter cap layer 6. A compound semiconductor layer required for the formation of such a transistor, is deposited and grown, and a mesa etching is performed to a depth of the base layer 4 to form an emitter mesa. A sidewall insulating film 9 is formed, and then a mesa etching is carried out to remove the portion from the base layer 4 surface to the collector layer 4, included, and form a step. An external collector layer 10 to fill the step and an external base layer 11 integrally- connected with the side of the mesa-shaped base layer 4, are deposited and grown.
Patent JP-H09175692-A (JP)
Title: Paper conveyor
Inventor: TANAKA TOMOJI
IPC: B65H9/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper conveyor for a copying machine or a printer stabilizing the loop quantity of the paper formed directly before a registration roller and improving the registration accuracy. SOLUTION: This conveyor 40 conveys the paper to match the tip of the paper with the tip of the image forming region on a photoreceptor drum 21 against the transfer position B on the photoreceptor drum 21. The conveyor 40 is constituted of a conveyance roller 41 and a registration roller 42. The tip of the paper conveyed by the conveyance roller 41 is brought into contact with the stopped registration roller 42 to form a loop. When a fixed loop quantity is formed, the synchronization signal is generated, the registration roller 42 starts to be rotated, and the rotation of the conveyance roller 41 is continued.
Patent JP-H11165881-A (JP)
Title: Paper size detecting device
Inventor: YOSHIDA KAZUHIKO
IPC: G03G15/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect the size of paper even in the case of impact being applied to a tray. SOLUTION: A cam gear 18 is rotated around a fulcrum 17 according to the moving position of a feed direction paper guide moved in a feed direction 12 along a cam groove and a slit 13, and a movable plate 101 is moved in the same direction through teeth 102 provided at one end. A plurality of detecting switches 106 are arranged in positions opposed to the movable guide 101, and their on-off patterns are changed to detect the size of paper. The feed direction paper guide 15 is positively fixed into a desired position by a grip using a spring so as to hardly generate an error to impact. The stepped shape of the cam groove 22 also serves to prevent the generation of an error in the feed direction 12.
Patent JP-H03202237-A (JP)
Title: Assembling method and device for swash plate type plunger pump
Inventor: OGAWA YUKIO
IPC: B23P21/00
Filed: 1989-12-28
Abstract: PURPOSE:To easily and automatically assemble a shoe, a plunger, and a pump main body, etc., to a housing by placing a pump unit on a jig in the same attitude as the actual assembly attitude, separating from the jig, and assembling to the housing leaving the attitude as it is. CONSTITUTION:After positioning of a pump unit 26 in a specified assembly attitude is performed through a jig 32, the pump unit 26 is held in the state wherein this attitude is maintained with a grasping mechanism 34, a plunger holding mechanism 36, and a supporting mechanism 38. Then, a movable base 68 is lifted, a shoe and the supporting mechanism 38 are displaced in the direction of an arrow Y against a pump main body, the shoe is held in an assembly starting attitude to a housing 27 through a control mechanism 39. When a movable frame body 60 is moved to the side of a placing base 40 and the pump unit 26 is lowered integrally with the movable base 68, the pump unit 26 is inserted into the housing 27 in the state wherein the assembly starting attitude is maintained.
Patent JP-H11174256-A (JP)
Title: Optical transmission line formation device and optical transmission line formation method
Inventor: SHIOTANI TAKEKAZU
IPC: G02B6/26
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission line formation device for facilitating positioning at the time of forming an optical transmission line mutually between optical transmission end arrays. SOLUTION: This device forms the optical transmission line mutually between optical transmission ends. In this case, the device is provided with a holding part 101 for holding an optical, transmission line forming body 10, an injection head 220 composed by arraying plural capillaries for injecting an optical transmission line formation material in a fluid state toward the optical transmission line forming body 10, a material injection part 200 for freely injectably and stoppably injecting the optical transmission line formation material in the fluid state from the capillaries, a θ-axis turning part 102 for turning the optical transmission line forming body 10 around a θ-axis and a moving means composed of an X-direction driving part 120,  a Y-direction driving part 130 and a Z-direction driving part 140 for moving the injection head 220 relatively to the optical transmission line forming body 10.
Patent JP-H05277863-A (JP)
Title: Machine tool with operating head supported by cantilever beam
IPC: B23K26/08
Filed: 1992-12-22
Abstract: PURPOSE: To reduce the maximum bending of a main beam by transmitting a main part of the weight of the main beam to an auxiliary beam without rigid constraint of the distance between the main beam and the auxiliary beam. CONSTITUTION: A supporting means 24 transmits the weight of a main beam 26 to an auxiliary beam 28 without rigid constraint of the distance between the main beam 26 and the auxiliary beam 28. Even when the main beam 26 is moved along the axis in the longitudinal direction, and the length of a cantilever part is changed, the constraining condition of the main beam 26 which is as if being at rest on a connection point to the auxiliary beam 28 is not changed. Thus, the warp of the main beam 26 is constant, and can thus be easily corrected. No service load is applied to a working head 16 such as a laser machine and a measuring machine.
Patent JP-H10289582-A (JP)
Title: Sensing circuit
Inventor: KIM DONG-GYEUN
IPC: G11C11/409
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a sensing circuit solving a problem of an indirect sensing method and simplifying a composition of a circuit structure more easily. SOLUTION: It is arranged so that a reading operation is performed in an indirect sensing method and a writing operation is performed in a direct sensing method. Namely, in the reading operation, a voltage difference is generated across word bus lines by two transistors M31, M32 of which either turns on with signals in a bit line and bit bar line, and in the writing operation, transistors M33, M34, which connect the bit line with the word bus line and the bit bar line with word bus line respectively, are turned on with a column decoding signal 33.
Patent JP-H11176313-A (JP)
Title: Oxide negative electrode
Inventor: SUMI KOICHIRO
IPC: H01J1/20
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an oxide negative electrode capable of increasing a donor density and producing the donors for a long time. SOLUTION: Base metal 1 is formed into cap-like, and is inserted into a sleeve 24 facing the recessed side upward. A layer 3 comprising ternary carbonate is filled in a space formed by facing the recessed side upward. Base metal linear bodies 2, being the particles of the base metal 1, are mixed into the layer 3. Accordingly, a contact area between the base metal 1 and the base metal linear bodies 2, and the ternary carbonate is increased so that the donor density can be increased. Thereby, high current density is obtained. Since the material of the base metal linear bodies 2 contains a reducing agent and is mainly composed of nickel like the base metal 1, the reducing agent and the ternary carbonate in the layer 3 can gradually react as taking a long time. As a result, the donors can be produced for a long time.
Patent JP-H05242471-A (JP)
Title: Magnetic recording medium and its production
Inventor: RARU BII BURITSUJI
IPC: G11B5/851
Filed: 1992-11-30
Abstract: PURPOSE:To provide the magnetic recording medium which is gradually enhanced in an overwrite characteristic toward the outside in the diameteral direction of a disk and the process for its production thereof. CONSTITUTION:A sputtered crystalline ground layer 24, a thin-film magnetic layer 26 and a carbon protective coating 28 are continuously formed on a hard substrate 22. Particularly the thin-film magnetic layer 26 is so sputtered that its thickness decreases gradually toward the outside in the diameteral direction so that the thickness d1 on the inside diameter 30 side decreases to the thickness d0 on the outside diameter 32 side. The magnetic layer is also so sputtered that the compsn. ratios of the magnetic alloy constituting the magnetic layer change gradually. Further, the magnetic recording medium constituted in the above-mentioned manner is produced by using a sputtering device, annular target, etc., which are different from that in the conventional constitution.
Patent JP-H03204988-A (JP)
Title: Flexible printed circuit board
Inventor: HIBINO YUTAKA
IPC: H05K3/00
Filed: 1989-12-31
Abstract: PURPOSE:To obtain a flexible printed circuit board in which an operation required to separate a releasing paper, which is hard to separate, can be dispensed with by a method wherein a pressure sensitive adhesive agent layer is formed on a required part of the flexible printed circuit board, a base sheet whose adhesion is specified to be very small is pressed to all the outer rear side of the adhesive agent layer, and the required flexible printed circuit boards are arranged on the base sheet in a separable manner. CONSTITUTION:A acrylic rubber adhesive layer 6 of very weak adhesion whose adhesive force is 100-400g.f/50mm is applied onto a paper or a plastic sheet 5, which is 50-200mum in thickness and equal to a base material 1 in size, as thick as 2-3mum to form a base sheet, and the flexible base material 1 and the sheet 5 are joined together by pressure. The flexible base material 1 and the base sheet 5 are bonded together through the whole area by the adhesive agent layer 6 of very weak adhesion through the intermediary of a pressure sensitive adhesive agent layer 4 if available. Then, only the flexible base material 1 and the adhesive agent layer 4 are cut out, the base sheet 5 is not almost cut or subjected to a half-cut process, and the disused part is removed. By this setup, a circuit board can be easily separated off, so that an efficient mounting operation can be realized.