baber/WOPTO huggingface dataset:
Patent JP-S6323871-B2 (JP)
IPC: B22D41/015
Filed: 1981-10-15
Abstract: To avoid loss of temperature of a melt contained in casting ladles in a continuous casting operation, an independently rotatable platform adapted to receive a heating device is disposed on a slewing column of a slewing tower for ladles. The heating device is similar to that of an arc melting furnace and comprises a vertically adjustable electrode holder of outrigger configuration whose guide column is arranged eccentrically on the platform so that a current carrying cable can be installed to extend centrally through the platform and through the slewing column. The cables are secured by a clamping plate at a perpendicular distance from the platform, such that the electrode holder, as seen from the casting position, can pivot in both pivoting directions through approximately 180 DEG , without the cable tearing as a result of twisting.
Patent JP-3219692-B2 (JP)
IPC: F25D27/00
Filed: 1996-06-26
Granted: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To enable the air returned from a cooler compartment to pass through the entire area of a cooler uniformly and prevent the area where a damper for controlling the supply of cooled air into each storage compartment inside a refrigerator is installed from protruding out into the refrigerator. SOLUTION: A coolant compartment 45, a fan compartment 47 and a damper device unit 55 are provided in the rear part of a freezer compartment 23, an ice making compartment 24 and a select compartment 25. When a fan 48b of a fan device 48 is rotated in the arrow C direction, the air absorbed from a reflux opening 86 is distributed through the cooler 46 while describing an arc expanded in the right side marked with the arrow. At that time, since the fan device 48 is provided in such a fashion that it is deviated to the left side of the cooler 46, the air flows uniformly through the whole area of the cooler 46.
Patent JP-2838107-B2 (JP)
IPC: F16L23/20
Filed: 1990-07-06
Granted: 1998-12-16
Abstract: The improved joint of the present invention includes a wellhead housing (12) and its complementary member(16)forming the joint and they include surfaces(36,48) which taper both inwardly and away from the joint surfaces together with straight cylindrical sealing surfaces (38, 50) extending away from the inner end of the tapered surfaces. One form of improved seal includes a sealing ring (52) having a tubular body with an external flange or hub (56) to be clamped between the joint surfaces of the joint members, tapered external surfaces (58, 60) which mate with and provide a tight sealing engagement with the tapered surfaces (34, 48) of the joint members and tubular rims (62, 64) extending away from the tapered surfaces and having sufficient length to protect the straight cylindrical sealing surfaces (38, 50) of the joint members. A modified form of improved seal includes a sealing ring having a tubular body with an external flange to be clamped between the joint surfaces of the joint members, and tubular rims terminating in an external rounded portion having a short annular flat sealing surface thereon for engaging the straight cylindrical sealing surfaces of the joint members at a position spaced axially from the tapered sealing surfaces of the joint memebers.
Patent JP-2852515-B2 (JP)
IPC: C12N5/00
Filed: 1987-08-13
Granted: 1999-02-03
Abstract: A recombinant virus characterised in that it contains all or part of the sequence of a specific antigen of a tumour and in that it is employed by way of prevention or cure, to cause the rejection of the corresponding tumour in man or in animals.
Patent JP-2898307-B2 (JP)
IPC: B01J29/50
Filed: 1989-08-14
Granted: 1999-05-31
Abstract: Zeolite L containing caesium having enhanced catalytic properties is prepared by a process in which said zeolite L is crystallised from a synthesis mixture with a molar composition (expressed as oxides) of: <TABLE> and containing 0.5 to 20 ppm (by weight) of divalent metal cations, e.g. Mg ions. The zeolite L can form part of a dehydrocyclisation and/or isomerisation catalyst.
Patent JP-H0621442-B2 (JP)
IPC: E01H4/02
Filed: 1986-09-08
Abstract: The present invention relates to a snow tiller for rearmounting on a track maintenance vehicle. The snow tiller comprises a transmission for driving at least one tiller shaft, a carrier frame for mounting the snow tiller on the track maintenance vehicle, and a baffle body of trapezoidal cross-section extending over the width of the snow tiller. A levelling attachment is secured to the underside of the baffle body facing the track surface. With a view to facilitating repair and maintenance operations and replacement of wear components, the baffle body is formed as a tubular profile member forming a central tiller frame. The transmission is mounted at the center of the tiller frame and drives to tiller shafts laterally connected to the transmission. The ends of the tiller shafts facing away from the transmission are mounted in outer bearings secured to the ends of the tiller frame.
Patent JP-H0614324-B2 (JP)
IPC: G06F12/10
Filed: 1986-09-18
Abstract: Apparatus for temporarily disabling a translation lookaside buffer or TLB (60) in a computer system upon the occurrence of certain predefined system conditions. Such conditions may be of a first type which have been predetermined to indicate a greater risk that two or more virtual addresses stored in the TLB (60) will simultaneously match the incoming virtual address, and/or of a second type in which access to the TLB (60) is not needed. An example of the first type is a reference to an unmapped segment of memory. An example of the second type is the processing of a non-memory-access instruction. The apparatus may further include failsafe circuitry (100) to shut down the TLB (60) if at least a given number (greater than one) of matches occur at any time and for any reason. The apparatus prevents loss of data or damage to the chip where match comparisons are performed in parallel. It can be used with any content addressable memory having a set-associative organization.
Patent JP-H0584733-B2 (JP)
Inventor: NAITO SEIJI
IPC: B29C65/20
Filed: 1988-09-16
Abstract: PURPOSE:To enable the title method to weld even between sheathed pipes which are superior in an airtight property also and different in their diameters by a method wherein flange parts are formed on end parts of the sheathed pipe and the sheathed pipes are connected with each other through heat welding of the flange parts. CONSTITUTION:The vicinities of connecting end parts of two sheathed pipes 3 are held respectively by a stationary and movable clamps 23, 24 so that their connecting end parts face on each other and heating jig 1 is arranged on the connecting end part pipe of the sheathed pipe 3. Then the heating jig 1 is heated by a heater 13, the movable clamp 24 is moved, the connecting end parts of the right and left sheathed pipes 3 are melted thermally by pressing them against the tilting parts 11 and a flange part 31 is formed by a slope of the tilting part 11. Then the movable clamp 24 is moved, both sheathed pipes are widened to the right and left, the heating jig 1 is removed, the movable clamp 24 is moved again, the connecting end parts of both the sheathed pipes 3 are pressed against each other horizontally, the connecting end parts of the sheathed pipes 3 are welded unitarily and strong welded part 32 is formed.
Patent JP-3267208-B2 (JP)
IPC: F24F11/02
Filed: 1997-08-28
Granted: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent a stop of an operation caused by an operation of an overcurrent protector in advance by stopping a supply of electricity to a vaporizing heater for a given time when an operating current exceeds a predetermined value which is set lower than a predetermined current value of the overcurrent protector in an air conditioner having a refrigerant heater. SOLUTION: When a heating operation is started, electricity is supplied to a vaporizing heater 8c to heat a carburetor 8b. Simultaneously, a four-way valve 2 is changed over to the heating side, a two way valve 7 is opened and a compressor 1 is operated. When the temperature of the carburetor 8b reaches a given value, the operation of a blower 8d is started. When a given time passes, an ignitor 11 and a fuel pump 10 are operated to start a combustion. Then, supply of electricity to the vaporizing heater 8c is stopped and the combustion is continued.  In the case of starting the heating operation again after stopping the heating operation, when the operating current exceeds a predetermined value which is set lower than a predetermined current value of an overcurrent protector, the supply of electricity to the vaporizing heater 8c is stopped for a given time so that the stop of operation caused by the operation of the overcurrent protector can be avoided.
Patent JP-3268536-B2 (JP)
IPC: G06F11/30
Filed: 1991-09-17
Granted: 2002-03-25
Abstract: A method and apparatus for recovering from faults occurring in an electronic reprographic system capable of processing and printing a multiplicity of jobs is described. The invention provides for the monitoring of the system for the occurrence of faults in a job, interrupting printing of the job upon the occurrence of a fault and determining in which of two fault categories the fault belongs, including an automatic resumption category and a manual resumption category. The invention further provides for automatically resuming the printing of the job without operator intervention in response to clearance of a fault categorized in the automatic resumption category.
Patent JP-2754785-B2 (JP)
IPC: G11B7/26
Filed: 1989-09-20
Granted: 1998-05-20
Abstract: Mastering method for making high recording density optical disk is disclosed, in which a substrate (3) with a photosensitive material layer (4) is selectively exposed to a focused laser light having a predetermined power representing information to be recorded. The laser power is such that the exposed width at the top surface of the photosensitive material layer (3) is larger than the exposed width at the bottom surface of the photosensitive material layer. After the development of the layer the remaining photosensitive material layer is used as an etching mask for the substrate to form pits in said substrate.
Patent JP-3923662-B2 (JP)
IPC: C05G3/00
Filed: 1998-09-02
Granted: 2007-06-06
Abstract: There is disclosed an improved, energy-saving granulation method, wherein use is made of a granulator (1) having a bottom floor (9) of a granulation section whose bottom is a perforated plate, an upper air feed pipe (23) for feeding air for fluidization to the bottom floor of the granulation section, a lower air feed pipe (2), air feed pipes (3, 4, 5) branched from the lower air feed pipe for jetting air into the granulation section, and jetting nozzles (6, 7, 8) provided at the centers of the air outlets for jetting a molten raw material; which comprises jetting a molten raw material from the jetting nozzles to approximately spherical nuclei in the granulation section, which have been fed after the particle diameter has been caused to be an average particle diameter of 0.4 to 3.0 mm, to form granules. There is also disclosed an improved granulator. <IMAGE>
Patent JP-H0469236-B2 (JP)
IPC: C25D5/34
Filed: 1987-10-26
Abstract: A composition for use in the process of mass finishing of metal surfaces of objects, normally in a vibratory finishing process, utilizes a combination of oxalic acid, sodium nitrate, and hydrogen peroxide. The maximum concentration of the latter in an aqueous solution used in the process is limited to a value (0.05 gram mole/l) at which excessive dissolution of metal and pitting of the surface are avoided while, at the same time, cooperating with the nitrate to effect a substantial increase in the processing rate. Highly refined surfaces are achieved using the process in relatively short p eriods of time.
Patent JP-H0577654-B2 (JP)
Inventor: YOSHIO HOSOBUCHI
IPC: A61P25/28
Filed: 1984-12-21
Abstract: A method of treatment for patients suffering from cerebral ischemia is provided by administering an opioid peptide. Particularly preferred is the administration of dynorphin, or dynorphin-related peptides, in the acid or amidated form. Practice of the invention is useful in prolonging survival.
Patent JP-3073227-B2 (JP)
IPC: C08F110/06
Filed: 1990-10-11
Granted: 2000-08-07
Abstract: Syndiospecific catalysts and processes for the syndiotactic propagation of a polymer chain derived from an ethylenically unsaturated monomer which contains 3 or more carbon atoms or is a substituted vinyl compound. The catalysts comprise an unbalanced metallocene cation, characterized by a cationic metallocene ligand having sterically dissimilar ring structures joined to a positively charged coordinating transition metal atom, and a stable noncoordinating counter anion for the metallocene cation. One of said ring structures is a substituted or unsubstituted cyclopentadienyl ring and the other of the ring structures is a substituted cyclopentadienyl group which is sterically different from the first cyclopentadienyl group. A structural bridge between cyclopentadienyl groups imparts stereorigidity to the catalyst. The catalyst is contacted with a C3+ alpha olefin or other ethylenically unsaturated compound in a polymerization reaction zone and maintained in contact with the catalyst in the reaction zone under polymerizatio conditions to produce a syndiotactic polymer.
Patent JP-3008251-B2 (JP)
IPC: F23R5/00
Filed: 1994-10-07
Granted: 2000-02-14
Abstract: In the process, the untreated gas flowing out of the pressurised combustion chamber is, if the temperature is above the ash fusion temperature, first of all cooled to below the ash fusion point but above the gas-turbine inlet temperature by means of recirculated exhaust gas and/or air and/or oxygen, is then cooled further with heat being released to the clean gas and by the addition of recirculated exhaust gas and/or air and/or oxygen to about 650-950 DEG C, purified of dust including alkali metal compounds, SO2 and NOx by known methods at this temperature, heated up again as clean gas to the permissible gas-turbine inlet temperature by absorption of heat from the untreated gas, and then flows through a gas turbine and subsequently a waste-heat steam generator in which water for the operation of a steam turbine comprising one or more pressure stages is preheated, evaporated and superheated. The process is distinguished by particularly high efficiencies for the power generators.
Patent JP-3803126-B2 (JP)
IPC: C07B53/00
Filed: 1995-10-31
Granted: 2006-08-02
Abstract: A method for producing an optically active trans-vinylsulfide alcohol having the formula: <CHEM> wherein R<1> represents an alkyl group or an aryl group, comprising the step of reducing a trans-vinylsulfide ketone with a borane reducing agent in the presence of an optically active oxazaborolidine and an additive.
Patent JP-2815564-B2 (JP)
IPC: H01M50/609
Filed: 1995-11-13
Granted: 1998-10-27
Abstract: The optimum electrolyte level sensing method and the automatic topping up apparatus for storage wet cell are disclosed. The difference in the conductivities between the distilled water and the electrolyte is utilized. An injection outlet portion(15), an adjust ring(14), and two wires are used to detect the optimum electrolyte level to supply distilled water to storage cells. The feedback control to maintain the constant optimum electrolyte level of storage cells is carried out by a single microprocessor. <IMAGE>
Patent JP-H0717737-B2 (JP)
IPC: G03C1/72
Filed: 1987-11-30
Abstract: A photosensitive thermosetting resin composition, comrpising (A) a photosensitive prepolymer containing at least two ethylenically unsaturated bonds in the molecular unit thereof, (B) a photoinitiator, (C) a photopolymerizable vinyl monomer and/or an organic solvent as a diluent, (D) a finely powdered epoxy compound containing at least two epoxy groups in the molecular unit thereof and exhibiting sparing solubility in the diluent to be used, and optionally (E) a curing agent for epoxy resin, excels in developing property and sensitivity and enjoys a long shelf life. By subjecting this photosensitive thermosetting resin composition to coating, exposure, development, and post-curing, there can be formed a solder resist pattern which excels in adhesion,insulation resistance, resistance to electrolytic corrosion, resistance to soldering temperature, resistance to chemicals, and resistance to plating.
Patent JP-H0428646-B2 (JP)
IPC: A01N25/08
Filed: 1987-12-04
Abstract: An antibiotic zeolite and an antibiotic resin composition containing thereof are provided. The antibiotic zeolite is prepared by replacing all or a part of ion-exchangeable ions in zeolite with ammonium ions and antibiotic metal ions such as silver, copper, zinc, mercury, tin, lead, bismuth, cadmium, chromium and thallium. The antibiotic resin composition comprises the antibiotic zeolite and a resin such as polyethylene, polypropylene, polyvinyl chloride and polystyrene.
Patent JP-H0785929-B2 (JP)
IPC: B41F13/18
Filed: 1991-11-12
Abstract: For an impression cylinder with multiple diameter and lifts arranged on its outer surface for carrying a sheet on its side which has already been printed for sheet-fed offset printing machines for perfecting, there is provided at least in the region of a surface carrying a sheet a foil which is adapted to dimensional errors of the impression cylinder, compensates said dimensional errors, has a structured surface for the sheet rest and is attached in an exchangeable manner to the outer surface of the impression cylinder.
Patent JP-2863578-B2 (JP)
IPC: C07D249/10
Filed: 1989-12-19
Granted: 1999-03-03
Abstract: A process for preparing 5-amino-1,2,4-triazole-3-sulfonamides, which are intermediates for substituted 1,2,4-triazolo[1,5-a]-pyrimidine-2-sulfonamide herbicides, in two steps from 5-amino-3-mercapto-1,2,4-triazole by chlorination in a medium containing an aqueous acid to obtain 5-amino-3-chlorosulfonyl-1,2,4-triazole and subsequent condensation of this intermediate with substituted anilines is disclosed. The condensation reaction takes place either in the presence or absence of an acid scavenging base. Novel intermediates are also provided.
Patent JP-3834059-B2 (JP)
IPC: C12N5/10
Filed: 1994-05-26
Granted: 2006-10-18
Abstract: PCT No. PCT/EP94/01720 Sec. 371 Date Nov. 29, 1995 Sec. 102(e) Date Nov. 29, 1995 PCT Filed May 26, 1994 PCT Pub. No. WO94/28113 PCT Pub. Date Dec. 8, 1994The present invention refers to immortalized dendritic cells, to a process for their production from primary cultures and to their use for the activation, in vivo or in vitro, of T lymphocytes in antigen specific way.
Patent JP-H0632231-B2 (JP)
IPC: G05F3/20
Filed: 1988-12-02
Abstract: A substrate voltage bias generator is disclosed including a charge pump whose output is clamped during charge pump capacitor charging cycles to zero volts thereby eliminating a voltage drop associated with prior art clamping diodes. The charge pump further includes a stand-by and booted mode, the stand-by mode providing a first level of output current at a specified generated substrate bias voltage and in the booted mode generating increased output current and voltage. The increased voltage is generated across the charge pump capacitor by a second capacitor that is only operative in the booted mode and whose charge is shared with the charge pump capacitor thereby developing a higher voltage across the charge pump capacitor. The output voltage generated by the substrate bias generator is detected and if it is too low a voltage, the booted mode is turned off. An external signal determines whether the stand-by mode or booted mode are selected.
Patent JP-3305720-B2 (JP)
IPC: H01L23/367
Filed: 1993-07-06
Granted: 2002-07-24
Abstract: A heat dissipating sheet excelling in heat dissipating characteristic (thermal conductivity) in the thickness direction, adhesion to the part to be cooled, and electrical insulating quality. In a heat dissipating sheet (1) wherein a plurality of insulators (3) having high thermal conductivities are dispersed in a matrix-like insulator (2), each insulator (3) is oriented upright or inclinedly with respect to the thickness direction of the heat dissipating sheet (1) so that at least one edge of each insulator is exposed from the surface of the matrix-like insulator (2). Also, the ratio of the sum of all the cross-sectional areas of the insulators (3) to the area of the surface of the heat dissipating sheet (1) is preferably more than 1 %. <IMAGE>
Patent JP-4051093-B2 (JP)
IPC: G01B7/28
Filed: 1998-06-12
Granted: 2008-02-20
Abstract: This invention relates to a method for the measuring of structures in a fingerprint or the like, comprising the measuring of chosen characteristics of the surface of the fingerprint using a sensor array comprising a plurality of sensors, being positioned in contact with, or close to, a portion of the surface, comprising measuring of said characteristics in at least one line of measuring points along an elongated portion of the surface at chosen intervals of time, the sensor array being an essentially one-dimensional array, moving the surface in relation to the sensor array in a direction perpendicular to the sensor array, so that the measurements are performed at different, or partially overlapping, portions of the surface, and calculating said movement. The chosen intervals of time are sufficiently short so as to ensure overlapping measuring points in the direction of the movement when said movement is below a chosen velocity relative to the sensor, and from said measured movement and said measuring points calculating a set of essentially non-overlapping lines of measuring points. The set of non-overlapping lines of measuring points being to provide a segmented, two-dimensional representation of said characteristics of the surface. <IMAGE>
Patent JP-2633881-B2 (JP)
IPC: A61P37/00
Filed: 1987-06-26
Granted: 1997-07-23
Abstract: Novel methods or compositions are provided for modulating the immune system, so as to be able to selectively stimulate or inactivate lymphocytes in relation to a particular transplantation antigen context. Particularly, mixtures may be employed associated with the more common transplantation antigens of a host population. In this manner, a large number of people can be treated, for example, by immunization, stimulation of particular T-cells or B-cells in relation to a pathogenic invasion or other aberrant state, e.g. neoplasia, treatment of autoimmune diseases, and the like. Particularly, the compositions may involve an oligopeptide involving as a first region a consensus sequence and an epitope or the first region may be joined to a second region comprising an antibody target sequence which is capable of competing with an epitopic site of an antigen of interest.
Patent JP-4087462-B2 (JP)
IPC: G02B6/02
Filed: 1998-05-26
Granted: 2008-05-21
Abstract: A telecommunication system having frequency-dividing optical components where light pulses having different frequencies are coupled out of a optical fiber by fiber grating and/or photonic crystals and imaged by focusing elements outside of the optical fiber. The fiber grating for different frequencies can be used in a single period or in different periods disposed one after the other. The photonic crystals can be used at the optical fiber extremity or etched in a channel or trench in a glass fiber. Delay elements are added to ensure that different frequency light pulses are imaged simultaneously in a given and desired time relation as required for further parallel processing.