baber/WOPTO huggingface dataset:
Patent JP-H02224616-A (JP)
Title: Drawing device
Inventor: YOSHIDA YOICHI
IPC: A47B88/04
Filed: 1989-02-27
Abstract: PURPOSE:To effectively prevent a side piece from being deformed forward by rigidly fitting a reinforcing plate in a side piece vicinity part in the front surface of a back plate in making it approximately orthogonal to the front surface and abuttingly supporting the side piece front surface of the back plate at the head side of the reinforcing plate. CONSTITUTION:In the side piece vicinity part of a front surface 32z of a back plate 32, a reinforcing plate 36 is rigidly fitted in being made approximately orthogonal to the front surface 32z, and the front surface of a side piece 32s of the back plate 32 is abuttingly supported by a head side 36a of the reinforcing plate 36. The reinforcing plate 36 is made of a thick steel plate, and a bent piece 36c provided to its base edge 36b is rigidly fitted to the front surface 32z of the back plate 32 by a spot welding. Consequently, even when the side piece 32s of the back plate 32 is pressed forward by a collision with a wagon 5 main body, the front surface side of the side piece 32s is abuttingly supported by the reinforcing plate 36 to be orthogonal to the surface, and thereby, the side piece 32s can be effectively prevented from being deformed forward.
Patent JP-S58164152-A (JP)
Title: Phosphoric acid feeding method for phosphoric acid type fuel cell
Inventor: OOSHITA IKUTO
IPC: H01M8/02
Filed: 1982-03-25
Abstract: PURPOSE:To feed the phosphoric acid liquid to matrix layers with unit cells kept horizontal by feeding the atomized phosphoric acid to the matrix layers through a fuel gas feed groove made of a plate having a current collecting function and fine holes between fuel electrode layers or water non-repellent sections with a blower. CONSTITUTION:The phosphoric acid aqueous solution 5 is put in a container 4, which is set on an atmizer including a supersonic vibration element or the like and is connected to a pipe 7. The phosphoric acid aqueous solution 5 is atomized by the atomizer 6 and is fed into a cell through pipes 7,3 by a blower 8. The mist-like phosphoric acid passes through the fuel gas feed manifold of the cell and is fed to a fuel gas feed groove 10 made of a carbon plate 2. The feed groove 10 is faced to a hydrogen electrode la of an electrode plate 1, and the hydrogen electrode la is formed with numerous fine holes or water non-repellent sections through which the phosphoric acid can reach a matrix layer 1b. The atomized phosphoric acid reach the matrix layer 1b through the fine holes or the water non-repellent sections.
Patent JP-H03254370-A (JP)
Title: Device for teaching welding robot
Inventor: KAWAGUCHI HIROBUMI
IPC: B23K9/127
Filed: 1990-02-28
Abstract: PURPOSE:To apply welding work by a welding robot to various kinds of works by teaching the reference distance from the tip of a welding torch to laser spot light on works to be welded and then, superposing the laser spot light on a welding point to carry out teaching. CONSTITUTION:An operator is allowed to be able to sight the spot light by using a visible ray laser and the operator sets the laser spot light projected on the works 25 to be welded from a light projection part 24 fitted to the welding torch 23 tip to a groove 25a which is made to a welding point and registered. The distance to the groove 25 is obtained by the triangulation method with the light projection part 24, the works 25 to be welded and a photodetector 26 as constituent elements. Afterward, teaching is carried out so that the laser spot light comes to the welding point. In this way, the stored teaching data are corrected automatically so that the distance between the torch 23 and the works 25 is maintained constant. Accordingly, the welding work by the welding robot can be applied to a great part of works 25 regardless of the surface conditions of the works 25 and a shape of a weld line.
Patent JP-H05212090-A (JP)
Title: Transfusion container
Inventor: ISONO KEINOSUKE
IPC: A61J1/05
Filed: 1992-02-04
Abstract: PURPOSE:To facilitate the operation to communicate a flexible container and a drug container and to enable mixing of both liquids in a short time by moving the communicating means in the flexible container to break down the partition wall of a communicating port part, then penetrating the columnar body of the drug container, thereby communicating the flexible container and the drug container with the communicating means. CONSTITUTION:This transfusion container used for injection by instillation consists of the drug container (vial) 1, the flexible container 2, the communicating means 3 and a box body 4 and is packed with a powder drug, freeze-dried drug, etc., in the drug container 1 and a dissolving liquid in the flexible container 2. At the time of using, the frange 13 from the external part of the flexible container 2 is pushed to the communicating port 8 side to break through the partition wall 16 of the communicating port 8 by a puncture needle 12. The container is further pushed in to eject a shielding body 18 into the drug container 1 by the front end of the puncture needle 12 and to communicate the two containers 1, 2 with each other by the communicating means 3. A part of the dissolving liquid is sent into the drug container 1 by compressing the flexible container 1, by which the drugs are dissolved. The drugs after the dissolution are transfused through the transfusion set connected to a discharge port 9 in the lower part of the container 1.
Patent JP-S63214977-A (JP)
Title: Disk housing device
Inventor: TOGO KENJI
IPC: G11B23/023
Filed: 1987-03-03
Abstract: PURPOSE:To easily find out a disk cartridge recording desirable information by providing a display means such as an LED, etc., near the respective housing parts of plural cases which house the disk cartridges and controlling it by a file controller. CONSTITUTION:A terminal which combines in system between the respective display means 6 and the file controller is provided in order to provide the display means 6 such as the LED, etc., near the respective housing parts of the case 5 which installs plural housing parts which house the disk cartridge 3 and to control the display means 6 by the file controller. In case of specifying the desirable information which should be retrieved to the file controller, the file controller makes the display means 6 of the part housing the disk cartridge which records the information actuate so as to inform to an operator. Thus, the desirable disk cartridge 3 can be easily prescribed.
Patent JP-S55140259-A (JP)
Title: Manufacturing hybrid integrated circuit
Inventor: HARADA KEIJI
IPC: H01L21/70
Filed: 1979-04-19
Abstract: PURPOSE:To simplify the circuit configuration of a hybrid integrated circuit by coating such insulating film such as glass with tantalum film or the like, removing unnecessary portion, anodizing the residual film, and forming a condenser pattern and resistor pattern of dielectric layers. CONSTITUTION:A high purity tantalum plate and a glass or ceramic clean insulating substrate 1 are arranged in a DC bipolar sputtering device, and several ten mm Torr of Ar+N2 gas atmosphere is introduced into the device. With the tantalum plate as a cathode and the insulating substrate 1 as an anode a high voltage is applied to occur an abnormal glow discharge therebetween to precipitate a tantalum nitride thin film 20 on the substrate 1. The unnecessary portion of the film 20 is removed by a photoetching process, and the portions to be formed with a resistor and a capacitor are treated with constant current anodization and constant voltage anodization to be converted into dielectric layers 8 and 5, respectively. Then, an electrode layer 9 of Ni-Cr-Au 2 layer archictecture is coated on the entire surface, and unnecessary portions are removed therefrom.
Patent JP-H04284672-A (JP)
Title: Vertical mos transistor
Inventor: KANBAYASHI HIROSHI
IPC: H01L29/78
Filed: 1991-03-13
Abstract: PURPOSE:To make it possible to actuate a bridge circuit by a gate voltage lower than a power-supply voltage and to dispense with a boosting circuit. CONSTITUTION:A connection point of a drain of a first vertical MOS transistor (Q10), whose source is grounded, of vertical MOS transistors with a source of a second vertical MOS transistor (Q11), whose drain is connected to a power supply, of the vertical MOS transistor is connected to one end of a load to constitute a bridge circuit. A back gate of the transistor (Q11) is connected with a back gate and the source of the transistor (Q10).
Patent JP-H11245519-A (JP)
Title: Thermal transfer recording medium
Inventor: ISOBE TSUTOMU
IPC: B41M5/395
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To form transfer images having fine vividness and fastness to friction not depending on a printing method by the use of a specific coloring material and a specific binder combined as a constitutional component of the heat melt type ink layer of a thermal recording medium. SOLUTION: The heat melt ink contains a compound shown by formulas A-1, A-2, or A-3, and an isocyanate adduct of higher fatty acid multivalent alcohol ester used as a binder. Both of these compounds are cyanic dye, and in the formulas, R1 and R2 respectively show independently a hydrogen atom, a halogen atom amino group, a sulfone group, a hydroxyl group, an alkoxy group, a nitro group, a carboxylate group or a 1-1,000C hydrocarbon group that can be substituted. Also, R3 -R9 respectively show independently a hydrogen atom, a halogen atom, an amino group, a sulfone group, an alkoxy group, a hydroxyl group, a carboxylate group or 1-500C hydrocarbon group that can be substituted.
Patent JP-S62206811-A (JP)
Title: Method and apparatus for growing crystal
Inventor: YOSHIMI MAKOTO
IPC: H01L21/20
Filed: 1986-03-07
Abstract: PURPOSE:To grow a single crystal uniformly extending over a large area by detecting reflected emitted particles or secondary emitted particles generated by beam scanning to a polycrystalline or amorphous semiconductor film and varying beam exposure per a unit area by the level of the detected signal. CONSTITUTION:Electron beams 8 emitted from an electron gun 2 are diaphragmed by an electromagnetic lens 3, and scans the upper section of a substrate to be treated 5 by a deflecting plate 4. Reflected electrons or secondary electrons corresponding to the recessed shape of the substrate to be treated 5 are generated by electron-beam irradiation to the substrate to be treated 5 at that time, but the reflected electrons or secondary electrons are detected by a detector 1, and the detected signal is transmitted over a signal detector 6. The signal detector 6 changes over a switch for the deflecting voltage of a deflection circuit 7 in order to alter the speed of electron beams 8 at desired time. Accordingly, the deflecting voltage of the deflecting plate 4 is changed and the speed of electron beams 8 is varied, and a proper quantity of beams corresponding to a signal level are irradiated, thus forming a uniform single crystal semiconductor film having a large area on an insulating film.
Patent JP-H01222496-A (JP)
Title: Formation of multilayer printed wiring board
Inventor: MUNAKATA REIO
IPC: H05K3/46
Filed: 1988-03-01
Abstract: PURPOSE:To enable the formation of a multilayer wiring pattern through only a single mask by a method wherein wiring patterns are formed on a mask using different colors respectively and a color separation is done at the exposure to a photosensitive agent on each base material so as to select a wiring pattern for the formation of a corresponding wiring pattern. CONSTITUTION:For instance, a green G filter 11G is used for a color separation, and a photoresist 12 of a sensitizing agent such as 3-methyl-1-diaza-1,9- benzaanislon to which a photosensitizer such as polyvinyl cinnamate is added, is applied to a base material 13a, which is exposed to light which contain a wavelength band in which R, G, and B light are included. Therefore, a G light component and a B light component are made to pass through at the stage of a mask 9 corresponding to wiring patterns 10G and 10B, but only the G light component passes to reach to the photoresist 12 side as being color- separated through the G filter 11G, and the photoresist 12 is made soluble corresponding to the wiring 10G, which serves for the formation of a conductor pattern. By these processes, two or more wiring patterns can be formed through only the same mask 9.
Patent JP-S52132206-A (JP)
Title: Combustion chamber
Inventor: MIYAMURA NORIYUKI
IPC: F02B23/08
Filed: 1976-04-30
Abstract: PURPOSE: A cut is adhered, covering the recess on the bevel bottom of the suction valve, and fine holes are arranged on the cup, and thus the cup is enabled, to act certainly, and a good combustion state is obtained, and a simply structured combustion chamber is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06321893-A (JP)
Title: Oxime ether compound, its production and antimicrobial agent
Inventor: WATANABE MASANORI
IPC: A01N41/12
Filed: 1994-03-18
Abstract: PURPOSE:To obtain the subject novel compound having an excellent antimicrobial potency, substantially not exhibiting chemical toxicities and useful as an antimicrobial agent for agriculture and horticulture by reacting a specific alpha-ketoester compound with a hydroxyl amine compound. CONSTITUTION:This method for producing the oxime ether compound comprises reacting an alpha-keto ester compound of formula I (R<3> is 3-8C cycloalkyl; R<4> is 3-6C alkenyloxy, 3-6C alkinyloxy, 1-10C alkoxy, 1-6C alkylthio, 1-6C alkyl, etc.; R<5> is 1-6C alkyl; (n) is 0-5) with a hydroxylamine compound of formula II (R<1> is 1-6C alkyl) in a solvent such as methanol at room temperature for 4 hrs, filtering the reaction solution, distilling off the solvent under vacuum, adding diethyl ether to the residues, and subsequently purifying the solution with a column chromatography, thus providing the objective novel oxime ether compound of formula III [R<2> is OR<5>, NHR<6> (R<6> is 1-6C alkyl)] having an excellent antimicrobial potency and substantially not exhibiting chemical toxicities.
Patent JP-H01224342-A (JP)
Title: Catechol derivative and medical pharmaceutical containing said derivative
Inventor: ONISHI HIROYUKI
IPC: C07C45/00
Filed: 1988-03-02
Abstract: NEW MATERIAL:A catechol derivative expressed by formula I [X is -CH2-CH2- or -CH=CH-; Y is -CH=CH- or -CH2-C(Z)- (Z is -O, (H)OH or H2]. EXAMPLE:1-(3,4-Dihydroxyphenyl)-5-hydroxy-1-tetradecen-3-one. USE:A 5-lipoxygenase action inhibitor and antiulcer agent. PREPARATION:A benzylideneacetone derivative expressed by formula II [(R)<l> is 3,4-dimethoxymethyloxy or 3,4-dihydroxy] is subjected to the Claisen reaction with capric acid imidazoleamide or aldol reaction with capric aldehyde and subsequent deprotecting reaction is carried out to afford the aimed catechol derivative expressed by formula I.
Patent JP-S61207451-A (JP)
Title: Plasticizer for polysulfide polymer
Inventor: DOGOSHI NORIAKI
IPC: C08L81/04
Filed: 1985-03-11
Abstract: PURPOSE:To obtain the titled plasticizer which does not cause peeling of a coating film of a resin even when used in close contact with the coating film, has an excellent plasticizing effect and does not cause curing retardation, by using an aliph. dicarboxylic acid ester as a component. CONSTITUTION:A plasticizer is composed of an aliph. dicarboxylic acid ester of the formula (wherein A is a 2-4C alkylene, substd. alkylene; n1, n2 are each 1-10; m is 0, 1; R is methyl, ethyl; R' is a 1-6C alkyl). It is used in a quantity of 3-100pts.wt., pref. 5-50pts.wt. per 100pts.wt. polysulfide polymer. An example of the aliph. dicarboxylic acid ester is a diester derived from succinic acid and an ethylene oxide (2mol) adduct of methanol.
Patent JP-H05244806-A (JP)
Title: Seedling-placing pedestal of rice transplanter
Inventor: OUCHI KYUHEI
IPC: A01C11/02
Filed: 1992-03-06
Abstract: PURPOSE:To simplify replacement of residue sensors by attaching plural residue sensors to a reinforcing member set to a seedling-placing pedestal in a specified state. CONSTITUTION:A lateral reinforcing member 11 extending over the whole rows of a seedling-placing pedestal is set to the under surface of the seedling- placing pedestal so that the reinforcing member 11 may be reset in the vertical direction to the seedling-placing pedestal. Plural residue sensors (S) corresponding to the respective rows are attached to the reinforcing member 11 so as to each protrude through a long hole 7b made in the seedling-placing pedestal.
Patent JP-H09244134-A (JP)
Title: Film pressing device
Inventor: SHIMIZU NORIO
IPC: G03B17/30
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a film pressing device being capable of improving endurable performance and reducing the power consumption of a motor and excellent in assemblability, at a low cost. SOLUTION: The film pressing device for pressing a film 1 wound on a spool 3 against the spool 3 is provided with guide plates 4 and 5 for guiding the film 1 toward the spool 3 and guide rollers 6 and 7 which are freely rotatably held by the guide plates 4 and 5 and brought into contact with the surface of the spool 3 by energizing force by the elastic deformation of the guide plates 4 and 5. The rollers 6 and 7 are freely rotatably held by U-shaped bent parts formed in the guide plates 4 and 5, and attachable projections capable of preventing the rollers 6 and 7 from falling off are provided in the U-shaped bent parts.
Patent JP-S56146629-A (JP)
Title: Working liquid sprayer of wire-cut discharge processing device
Inventor: SUGIYAMA HIDEHIKO
IPC: B23H7/10
Filed: 1980-04-15
Abstract: PURPOSE:To facilitate insertion of wire electrode into an electrode guide by setting the mounting/demounting direction of a divided nozzle to the direction across the traveling direction of wire electrode. CONSTITUTION:The nozzle element 8c of a nozzle 8 is fitted firmly only by pushing the nozzle element 8c from the left in the direction across the running direction of wire electrode 1 and demounted only by pulling out to the left. Thus the nozzle element 8c can be mounted or demounted without enlarging the distance of the work 3 from electrode guide 4, i.e. the holding spacing of wire electrode 1, so that insertion of the wire electrode 1 into electrode guide 4 can be facilitated.
Patent JP-S63215073-A (JP)
Title: Bipolar integrated circuit
Inventor: MATSUO ICHIRO
IPC: H01L29/72
Filed: 1987-03-04
Abstract: PURPOSE:To reduce the collector series resistance by a method wherein an emitter region, a base region and a collector.contact region are formed along almost vertical side and sidewall of a columned protrusion formed on the surface of a semiconductor substrate and a hole made therein. CONSTITUTION:A columned protrusion 12 is formed on a p type semiconductor substrate 11 further an n type collector region 13 is formed from the inside of columned protrusion 12 to the p type semiconductor substrate 11. A p<+>-type base region 14 and an n<+>-type emitter region 15 are formed along the side of columned protrusion 12. Besides, an emitter electrode 17 is connected to an n<+>-type emitter region 15 on the side of columned protrusion 12. Furthermore, the columned protrusion 12 is perforated to make a hole 18. Finally, the n-type contact region 13 is connected to a collector electrode 20 through the intermediary of an n type collector.contact region 19 formed along the sidewall of hole 18.
Patent JP-H06265736-A (JP)
Title: Optical fiber array
Inventor: OTA TAKASHI
IPC: G02B6/40
Filed: 1993-03-10
Abstract: PURPOSE:To obtain an optical fiber array in which optical fibers are arranged with high accuracy by manufacturing the optical fiber array by stacking a V-groove substrate in a state where an optical fiber presser member is housed in a housing part. CONSTITUTION:The V-groove substrates 5-1 to 5-4 in which the optical fibers 1 are fixed with the optical fiber presser members 3-1 to 3-4 on the V-groove 2 are prepared in advance, and the optical fiber array is manufactured by stacking the V-groove substrates 5-1 to 5-4 in the state where the optical fiber presser members 3-1 to 3-4 are housed in the housing parts 7-1 to 7-4. Therefore, the optical fibers 1 can be fixed by pressing with the optical fiber presser members 3-1 to 3-4 from the upper side by bringing them into contact with the V-groove 2 without providing a clearance at the V-groove 2, which prevents the shift of the optical fiber 1 due to the clearance from occurring. Also, it is possible to prevent the shift of the optical fiber in a thickness direction from occurring by making the upper plane abut with the lover plane of the V-groove substrate recommendably. As a result, it is possible to obtain the optical fiber array in which the optical fibers are arranged with high accuracy.
Patent JP-H05249891-A (JP)
Title: Ciphering processor and ciphering process method using the same
Inventor: ISHII YASUHIRO
IPC: G09C1/00
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a ciphering processor which ciphers and deciphers a large amount of data at a high speed and the ciphering process method using it. CONSTITUTION:The block ciphering processor which ciphers divided normal sentence blocks Mi (i=0,..., n) to the units is provided with the optional value IV of one-block length, an arithmetic circuit which inputs normal block position information (i) (i=0,..., n) and the value IV and performs prescribed arithmetic f(IV, i) and outputs values Vi (i=0,..., n), an exclusive OR circuit which exclusively ORs the normal sentence blocks Mi (i=0,..., n) and the output values Vi (i=0,..., n) of the arithmetic circuit, and a ciphering circuit which ciphers the output of the exclusive OR circuit and outputs ciphered blocks Ci (i=0,..., n). Further, parallel processing can be performed by arranging plural processors mentioned above.
Patent JP-H08247995-A (JP)
Title: Method and apparatus for measuring combustible gas component
Inventor: KATO NOBUHIDE
IPC: G01N27/42
Filed: 1995-03-09
Abstract: PURPOSE: To accurately measure combustible gas component concentration without influence of oxygen concentration by supplying oxygen to gas to be measured under controlled oxygen partial pressure, and burning the component. CONSTITUTION: Gas to be measured containing combustible gas component is passed through a diffusion controlled passage 12 provided in a sensor element 2, and introduced into an inner void space 6 under a predetermined diffusion resistance. In this case, oxygen is pumped by the pumping action of the oxygen generated by applying a predetermined voltage between inner and outer pump electrodes 16 and 18, and the oxygen concentration in the gas to be measured in the space 6 is controlled to a predetermined low concentration value in which the gas component is not burned. The gas to be measured controlled under the oxygen partial pressure is introduced into the space 8 via a diffusion controlled passage 14, the oxygen is supplied by the pumping action of the oxygen by applying a voltage between inner and outer pump electrodes 28 and 30, and the component is burned.  At this time, the current flowing to an electrochemical oxygen pump cell formed of the electrodes 28, 30 is measured by a measuring unit 34. Thus, the component concentration can be accurately measured without influence of the oxygen concentration.