baber/WOPTO huggingface dataset:
Patent JP-H10298606-A (JP)
Title: Injection molding material composition containing metal oxide, for forming metallic molding
Inventor: STERZEL HANS-JOSEF DR
IPC: B22F3/11
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a composition of molding material, particularly of injection molding material, for producing metallic moldings of specific pattern to be used for extremely fine inserts for molding like those obtained by an LIGA method. SOLUTION: The molding material composition contains 20-50 vol.%, based on the whole quantity of the molding material composition, of a single or plural kinds of metal oxides nonreducible by hydrogen and further contains, if necessary, a powder of metal carbide and/or nitride in a fluidizable binder. Further, at least 65 vol.% of the powder has 0.5 μm maximum grain size and the balance has 1 μm maximum grain size, and at least 90 vol.% of the powder contains a metal oxide reducible by water. As the metal oxide reducible by means of hydrogen, Fe2 O3 , FeO, Fe3 O4 , NiO, CoO, Co3 O4 , CuO, Cu2 O, Ag2 O, Bi2 O3 , WO3 , MoO3 SnO, SnO2 , CdO, PbO, Pb3 O4 , PbO2 , Cr2 O3 , or a mixture thereof can be cited.
Patent JP-S58119689-A (JP)
Title: Gas laser tube which is continuously oscillated in lateral direction
Inventor: KASAMATSU MITSUO
IPC: H01S3/038
Filed: 1982-01-08
Abstract: PURPOSE:To disperse the discharge and to make the discharge uniform, by using a spiral shaped or ring shaped conductor wire or rod as cathode electrodes. CONSTITUTION:The cathode electrode 8 is rounded in a spiral shape, a ring shape, or a half ring shape, so that resistance against a gas flow 6 is reduced, generation of disturbance is less, the discharge is made uniform, and arcing is suppressed. The cathode electrode 8 is connected to a power source 4 through a stabilizing resistor 3. The discharge is performed between the electrode 8 and an anode electrode 1, and the laser gas is excited. In this method, the discharge is stably performed in a broad range. Therefore, the number of the cathodes 8 can be reduced to the large extent.
Patent JP-2000200112-A (JP)
Title: Dial operation unit for heater control in vehicle
Inventor: IKEDA KAZUO
IPC: G05G1/12
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain the sense of touch to a finger tip in turning a knob for changing the position of a blower port or adjusting a temperature by forming a recessed part for the sense of touch on the inner peripheral surface of a circular-arcuate member on a sense-of-touch wall. SOLUTION: For the sense-of-touch wall, the recessed part for the sense of touch is formed on the inner peripheral surface of the circular-arcuate member. A cylindrical holder 50 for a peripheral wall for constituting the sense-of-touch wall in the inside is provided with a hollow part for holding the circular-arcuate member, a member for holding is projectingly formed from the side face wall 10b of a base 10 and it is formed in an integrally fixed shape. For a ring 53 provided with a hole 58 for passing through the shaft part 40a of the knob on an inner side, the outer periphery is made to correspond to an inner peripheral shape on the peripheral wall of the holder 50, and by pushing and fitting them or using an adhesive material, both are freely attachably and detachably or fixedly integrated.  On the inner peripheral surface of the ring 53, recessed and projected parts provided with the recesses (or projections) for the sense of touch of mutually different pitches and depth for coping with various sense-of-touch requests are formed at a position concentric to the rotation center of the knob 40.
Patent JP-H05186125-A (JP)
Title: Printer
Inventor: SANADA TSUYOSHI
IPC: B65H29/58
Filed: 1992-01-08
Abstract: PURPOSE:To make a printing condition visible from the outside, accommodate even cardboard and multiple paper in the order of pages smoothly, and improve ease of operation. CONSTITUTION:There are provided the first paper stacker 21 disposed above a delivery roller 18 in the paper feed energizing direction of the delivery roller, the second paper stacker 31 disposed below the delivery roller so as cross the disposing direction of the first paper stacker, and an opening/closing member 41 which can open and close a paper passing clearance and serves as a paper receiver for the first paper stacker 21 when it closes, and permits and paper to drop onto the second paper stacker 31 from the paper passing clearance when it opens. Moreover, there are also provided a body cover 51 which covers at least a printing part .. and a paper delivery passage so as to make them visible, and a paper end energizing part 62 which feed energizes the rear end of the paper delivered to the peripheral surface of the delivery roller so that the paper may drop toward the paper passing clearance.
Patent JP-S61160785-A (JP)
Inventor: SUKEGAWA TSUNEO
IPC: G09G3/34
Filed: 1985-01-09
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-H10192605-A (JP)
Title: Filter for filter bed and power generation plant provided with the same
Inventor: SEKI HIDEJI
IPC: B01D24/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To enable elimination of suspended matter present in high temperature water, and suspended matter present in acid or alkali waste liquid. SOLUTION: The filter bed filter 1 comprises a tank 2 and filter media 3 filled inside the tank 2 and made of fluororesin (polytetrafluoroethylene) excellent in heat resistance and chemical resistance. The tank 2 is provided with a liquid (to be treated) inflow line 4a on an upper end and a treated liquid outflow line 4b on a bottom end. The liquid to be treated flows in from the upper end of the tank 2 and is filtered by the filter aids 3. The treated liquid filtered outflows from the bottom end of the tank 2. The filter media 3 collect suspended matter in the liquid to be treated in the gap formed by a group of the filter media 3 or on the surfaces of the filter media 3.  By providing a condensing water-cleaning system or a heater-drain system of a thermal power plant or a nuclear power plant with the filter bed filter 1 comprising the above, delivery of iron into a nuclear reactor in the condensing water-cleaning system is reduced, and contaminant-removing work in a periodical inspection is reduced, and a life span of a heater can be prolonged.
Patent JP-S57116465-A (JP)
Title: Switching system
Inventor: YANAGI HARUO
IPC: H04M3/00
Filed: 1981-01-12
Abstract: PURPOSE:To enable information conversion through an optical cable capable of rapid transmission in the line by storing information at a transmission side within a determined time, and compressing and transmitting it within a prescribed time, and demodulating received information into the original information by expansion at a reception side. CONSTITUTION:Transmission lines R1-Rn on a transmission reception side from one station and transmission lines S1-Sn to another station are specified, and a switch matrix SW, header information receiving circuits hr1-hrn, header-part adding circuits ha1-han, and a CPU are provided. An information block d11 received by a reception side R1 is transmitted to the transmission line S1 by switching, and a d12 is transmitted to the transmission line; and a dn1 received by an Rn is transmitted to the Sn, and a dnn is transmitted to the S1. Further, the d1n and dn2 are switched to another route and a blank shows a free line. Consequently, a stored-program control switchboard which switches compressed information, block by block, performs repeating.
Patent JP-S5596457-A (JP)
Title: Method of measuring quantity of opsonic surfaceelinked alpha22glycoprotein
Inventor: BUINFURIITO ARUBERUTO
IPC: G01N33/68
Filed: 1980-01-14
Abstract: 1. Process for the determination of an opsonic, surface-binding alpha2 -glycoprotein, wherein a buffered solution of antibodies is added against the opsonic surface-binding alpha2 -glycoprotein using the sample to be tested, and the turbidity thus formed is determined at defined intervals of time either turbidimetrically or nephelometrically.
Patent JP-H01180858-A (JP)
Title: Optically active biphenyl ester compound
Inventor: SHIBATA TOSHIHIRO
IPC: C09K19/20
Filed: 1988-01-08
Abstract: NEW MATERIAL:The optically active biphenyl ester compound of formula (R is 1-18C long-chain alkyl; R' is chlorine-containing alkyl; X is -CO-O- or -O-CO-; p and q are 0 or 1; p+q=1; n is 2-5; * represents asymmetric carbon atom.). EXAMPLE:(R)-4-n-octyloxybiphenylcarboxylic acid 4-(6'-chloro-4'-methyldecyloxy) phenyl ester. USE:Useful as a ferroelectric liquid crystal compound. Since it exhibits broad smectic phase at high temperature and has large spontaneous polarization as SmC* phase, it is suitable as a component of a ferroelectric liquid crystal. PREPARATION:The compound of formula can be produced e.g. by reacting an alkoxybiphenylcarboxylic acid with an optically active chlorine-containing alkoxyphenol or by reacting an optically active chlorine-containing alkoxybenzoic acid with an alkoxybiphenol in the presence of a dehydration agent.
Patent JP-S63169750-A (JP)
Title: Manufacture of integrated circuit device
Inventor: KITAMURA NAOHIRO
IPC: H01L23/50
Filed: 1987-01-07
Abstract: PURPOSE:To eliminate the need for tie-bar cut-off work in a postprocess, and to prevent the generation of a burr completely by crushing first and second resin films, hermetically sealing clearances among leads and sealing the surfaces between the crushed first and second resin films with a sealing medium. CONSTITUTION:Leads 3 for a lead frame 2 are worked, and a resin film 1 is stuck. The resin film 1 pasted to the leads 3 is held by molds 4 from both surfaces and crushed, thus completely sealing both the upper and lower surfaces and clearances of the leads 3. The resin film 1 fills the role of a tie bar at that time. A sealing medium 5 is flowed in. Accordingly, a sealed product on which no flash is generated is acquired.
Patent JP-H08189895-A (JP)
Title: Image processing and measuring method for agricultural product
Inventor: YAMAZAKI TATSUYA
IPC: B07C5/00
Filed: 1995-01-10
Abstract: PURPOSE: To eliminate necessity for the switching of processing program according to the sort of the agricultural products to be harvested and enhance the versatility by setting the threshold for binarizing process on the basis of the image information about the position specified at starting the works. CONSTITUTION: The image of cabbages (agricultural products) photographed by a CCD camera 4 is given on a display 9. Prior to starting the harvesting work, worker specifies the position using a light pen 10 or cursor moving device 11 so that the image information is inputted. The threshold for binarizing processing is set on the basis of the inputted image information. An image processing device 5 converts the photographed image into binary image using this threshold. From the binary image, the circumferential length, area, etc., of the cabbage are measured, and based thereupon a hand 3 is moved by an actuator 6 so that the cabbages are automatically harvested. The optimum threshold for the given service environment can thus be set, and it is possible to achieve the optimum binarizing processing in accordance with an environmental change including illuminance, etc.
Patent JP-S62160588-A (JP)
Title: Position detection method
Inventor: YAMASHITA NOBURO
IPC: G06T7/60
Filed: 1986-01-10
Abstract: PURPOSE:To easily perform the position detection of a block by recognizing the shape pattern of an object, taking out a pattern to satisfy a certain condition, and taking out the one in which a distance between two points and a coordinate are coincided. CONSTITUTION:Assuming that parts which satisfy a condition are B, C, E, F, and G in parts A-H, the virtual coordinate of other parts is calculated from an inclination between parts which satisfy a distance condition among those parts. The coordinate which satisfies a relation of patterns 1, 2, 3, 4, and 5, and a distance L is searched out of calculation value coordinates. Out of pats which satisfy a position relation, a parts group having the same pattern as a set pattern is taken out by eliminating either of the parts in which center of gravities are coincided.
Patent JP-S60145254-A (JP)
Title: Twin roll type continuous casting machine
Inventor: KAZAMA KUNIYOSHI
IPC: B22D11/06
Filed: 1984-01-10
Abstract: PURPOSE:To prevent generation of a solidified shell near the triple points of gates, rolls and a molten metal by providing nozzles for supplying an inert gas from a chamber for contg. the inert gas toward the triple points. CONSTITUTION:An inert gas is supplied by respective nozzles 11 from a chamber 9 for contg. the inert gas provided in barrel guides 7 toward triple points. The molten metal 2 positioned near the triple points are forcibly discharged from the inside of a notch 8 and is stirred by bubbling, by which the stagnation of the molten metal 2 near the triple points is made much harder and the generation of a solidified shell is more surely prevented. The sealing property between the guides 7 and rolls 1 is improved as well by the supply of the inert gas.
Patent JP-H0327379-A (JP)
Title: Compound having anticellotonine activity
Inventor: JIYANKARURO BENIIRI
IPC: A61K31/46
Filed: 1990-01-08
Abstract: Compounds of formula <CHEM> (wherein R, R1, R2 and Y have the meanings indicated in the description), a process for the preparation thereof and pharmaceutical compositions containing them as active ingredient are discribed. Compounds of formula I exibit anti-serotonin activity.
Patent JP-S57117551-A (JP)
Title: Powdering of acrylate polymer
Inventor: TAKAGI SHIYUUJI
IPC: C08L33/02
Filed: 1981-01-10
Abstract: PURPOSE: To obtain an inexpensive powdery resin having improved water absorption free from decomposition, by putting a predried powdery acrylate polymer in a dryer, preparing the titled polymer from a solution comprising an acrylate polymer without requiring grinding process.  
     CONSTITUTION: An acrylate polymer, preferably a polymer obtained by reversed phase emulsion polymerization, etc. from a monomer having a partial neutralization degree of 50W90mol% is blended with powdery acrylate polymer which is predried in a dryer in such a way that a ratio of the polymer to water in the system becomes ≥3/2, and the blend is dried in a dryer at drying temperature ≤150°C preferably in an inert gas atmosphere with stirring. No pretreatment is required at all, nor processes such as cutting, grinding, classification, etc. are needed. When the ratio of the polymer before the start of drying to water is<3/2, powdery polymer is not obtained and the polymer becomes granular or bulky. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04239372-A (JP)
Title: Optimum vehicle selection system by dispatch plan
Inventor: ABE MASUMI
IPC: G06Q50/30
Filed: 1991-01-14
Abstract: PURPOSE:To plan the optimum dispatch plan by inputting an accident point, dispatch plan specification, and an accident scale, and selecting the class and the number of vehicles fitted in an accident. CONSTITUTION:When vehicle selection input is performed from an input device 4 for, for example, the accident of section 0001 P-specification first dispatch scale, it can be recognized that the vehicles to be selected are XA, XB by observing a dispatch plan file 2. It is recognized that the vehicle XA is for standby and the vehicle XB is in maintenance by observing a vehicle table 11. Since it is recognized that the number of groups that can be dispatched at present at a station X is two by a group table 31, selection is performed, which shows that the number of dispatchable groups at the station X is one. Meanwhile, since the XD vehicle of the station X is a chemical vehicle, however, it can be used as a tank rolly, and also, it is set in a standby state, the XD vehicle can be selected by moving up. In such a way, it is possible to select the class and the number of vehicles fitted in the accident for the accident point. Thereby, the optimum dispatch plan can be planned.
Patent JP-H03208205-A (JP)
Title: Lighting device
Inventor: TAKAHASHI MASATO
IPC: F21V9/40
Filed: 1990-01-11
Abstract: PURPOSE:To obtain an irradiation surface of equal luminance distribution by providing a light diffusing transmission member that is in parallel with the irradiation surface, and that coveres the entire surface of a reflecting surface, and a transmission member whose transmissivity becomes continously larger as the distance from a light source becomes longer, between the irradiation surface and the light source. CONSTITUTION:A light source 3 is stored between an irradiation surface 1 and a reflecting surface 2, and a plate-shaped diffusing transmission member 4 that is in parallel to the irradiation surface, and that coveres the entire surface of the reflecting surface, is provided between the irradiation surface 1 and the light source 3, while a semi-transmission member 5 is provided in parallel to the member 4, and covering the entire surface of the reflecting surface 2, between the member 4 and the light source 3, and the diffusing transmission member 4 is put on a reflecting member 6 having the reflecting surface 2. The member 4 comprises a sheet member, for which a light diffuser is added to a thermoplastic resin such as acrylic resin or polycarbonate resin. The member 5 is used by depositing a semi-transmission layer 9 whose light beam transmissivity becomes continuously larger as the distance from the light source 3 become longer, on the member 4 or on a transmission member 10. The member 5 has a dimming function whereby the thickness is continuously changed in the range of 0 m to 20 m, by deposition method.
Patent JP-H09200649-A (JP)
Title: Display device
Inventor: HIRAIWA AKIRA
IPC: H04N7/18
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a display device with which the feeling of concentration is improved, eyestrain is reduced, the number of parts is decreased, costs are reduced, the planar image of ordinary camera can be presentated as well and images can be displayed with operations. SOLUTION: An optical system composed of integrated left and right lenses having parallel two convex lens parts 2 and 3 on the right and left sides of planar display part 1 having one rectangular display part is housed in a casing 13. Further, left and right handles 6 and 7 and left and right speakers 4 and 5 are connected to the casing 13. This casing 13 is supported by a U-shaped column CIO so as to be rotated and slid in pitch direction, and the rotation in the pitch direction is sensed by a potentiometer 8. That column C10 is supported by a vertical strut A11, which is supported by a strut B12 so as to be vertically slid, so as to be rotated in yaw direction and the rotation in the yaw direction is sensed by a potentiometer 9. Corresponding to the detected rotating angle of these two axes, the attitude of camera for photographing, for example, is controlled.
Patent JP-S5595639-A (JP)
Title: Production of light transmission glass body
Inventor: KUROSAKI SHIROU
IPC: C03C13/04
Filed: 1979-01-11
Abstract: PURPOSE:To produce the title body contg. no bubble and having high strength by depositing simultaneously or separately a viscosity-adjusting stuffing agent and a refractive index-adjusting stuffing agent on the insides of the connecting micropores of a porous glass body. CONSTITUTION:A porous glass body is dipped in a refactive index-adjusting stuffing agent, a hot aq. soln. of a metal salt such as CsNO3. The stuffed body is dipped in a soln. of low solubility to deposit the agent on the insides of the micropores. The body is further dipped in water, alcohol or the like of adjusted solubility to slowly elute the deposited and underposited agent in the micropores. To this eluate is added a Li, Na, K, Mg or Ca salt as a viscosity-adjusting stuffing agent and dissolved. The body is then dipped in this soln. of low solubility to coprecipitate the agent, dried, and heated to collapse the micropores, thus producing a transparent glass body.
Patent JP-S56100342-A (JP)
Title: Photoelectric type smoke sensor
Inventor: HARANO SHIGETO
IPC: G01N21/47
Filed: 1980-01-14
Abstract: PURPOSE:To make it possible to execute the test of sensitivity at the operation check time, by constituting so that each end of two light guides is opposed to light emitting element and photodetector respectively and the controlling member for quantity of transited light is arranged in the space where other ends are opposed each other. CONSTITUTION:In the case 17, are provided the light guides 26, 27 such as optical fiber or the like, whose each end is opposed to the light emitting element 24 and photodetector 25 and the light shielding board 28 is arranged in the space where other ends are opposed to each other. The through-holes 28a, 28b for operation and nonoperation check are provided on the board 28 and light of the element 24 is passed through the hole 28a or 28b from the guide 26 by pulling the pull string 30 and is reached the photodetector 25 through the guide 27 and then operation test is executed. Test of sensitivity at the operation check time is executed, since the dimensions of the holes 28a, 28b are determined so as to obtain the different quantity of incident light.
Patent JP-S5496496-A (JP)
Title: Production of aluminum sulfate
Inventor: ISHIKAWA AKIRA
IPC: C01F7/74
Filed: 1978-01-15
Abstract: PURPOSE: To produce the title product of high quality with good filtration efficiency by freezing aluminum scum formed in a process for electrolytically oxidizing worked Al products; remelting the freezed scum; and reacting the molten scum with sulfuric acid optionally after dehydration or dehydration and washing.  
     CONSTITUTION: Aluminum scum contg. SiO 2 /Al 2 O 3 =0.02W0.3 and COD/Al 2 O 3 = 0.02W0.3 as main impurities formed in a process for electrolytically oxidizing worked Al products is freezed, remelted, and optionally dehydrated or dehydrated and washed with water. After adding sulfuric acid or electrolytic waste acid in an amt. slightly less than the equivalent of Al(OH) 3  contained in the scum, the acid-added scum undergoes heat reaction to convert Al(OH) 3  into Al 2 (SO 4 ) 3 . The liquid reactant is continuously concentrated by heating until the Al 2 O 3  content of the product becomes 8.0W8.2 wt%, followed by cooling and filtration. Thus, unreacted Al(OH) 3  and insol. impurities are separated with good filtration efficiency, giving an aq. soln. of Al 2 (SO 4 ) 3  of high quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000206412-A (JP)
Title: Microscope
Inventor: SHIMIZU MIZUHO
IPC: G02B21/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact microscope constituted so that a vertical fluorescent image and a confocal image can be obtained arbitrary. SOLUTION: This microscope is constituted, so that the confocal image is obtained by synchronously rotating a disk having plural condensing means and a disk having plural apertures, whose patterns are identical to the condensing means, condensing a light transmitted through the condensing means and the apertures and scanning a sample with the condensed light.  Then, it is provided with a light source, an objective lens, a vertical fluorescence illuminating means irradiating the sample with vertical fluorescent illumination light through the objective lens, a photodetector photographing the vertical fluorescent image and the confocal image and a confocal light scanner 50 scanning the sample with the light emitted from the light source through the objective lens, made to reflect the fluorescent light generated at the sample on dichroic mirrors 3 and 10 and outputting it to the photodetector.