baber/WOPTO huggingface dataset:
Patent JP-H0359906-B2 (JP)
IPC: C07F9/52
Filed: 1983-11-26
Abstract: Aromatic phosphorus-chlorine compounds, especially diphenylphosphinyl chloride (C6H5)2P(O)Cl, phenylphosphonyl dichloride C6H5P(O)Cl2, dichlorophenylphosphine C6H5PCl2 and chlorodiphenylphosphine (C6H5)2PCl, and the corresponding sulfur analogs, are obtained by reaction of aromatic phosphorus compounds, which contain oxygen or sulfur, of the formula I    <IMAGE>  (I)  in which X=O or S, and m=1, 2 or 3, with phosphorus-chlorine compounds of the formula II (C6H5)3-nP Cln(II) in which n=1, 2 or 3, at temperatures between about 330 DEG  and 700 DEG  C. Preferred starting materials are triphenylphosphine oxide (C6H5)3PO and phosphorus trichloride PCl3. The reaction products are mainly intermediates in a variety of special areas, such as the pharmaceuticals, plant-protection, dye and polymer sectors.
Patent JP-H0642728-B2 (JP)
Inventor: UIRIAMU ADAMUSON RAGOONI
IPC: H04N5/20
Filed: 1990-08-24
Abstract: The present invention concerns a non-linear transfer function generator, e.g., for implementating "white stretch" of a luminance signal. Specifically, first (196) and second (198) emitter-follower amplifiers have their inputs coupled in parallel and their outputs coupled in series via first resistor (210) of a voltage divider. A second resistor (216) of the voltage divider is coupled to a point (218) of reference potential. A bias source is coupled to the second amplifier, e.g., via the second resistor of the voltage divider, so that the dynamic response of the second amplifier to an input signal is limited with respect to the first amplifier. The output signal of the first amplifier is linear and an output signal developed at the output of the second amplifier is non-linear. The linear and non-linear output signals are combined by a current steering network (188) in response to a control signal (Vc) representative of a characteristic of a processed version of the luminance signal.
Patent JP-H0252276-B2 (JP)
IPC: G10D9/04
Filed: 1986-09-19
Abstract: This invention relates to a flow path selector valve for use in wind instruments made of metal, such as a trumpet or a French horn. The valve comprises at least one pair of valve members, which consist each of a solid of revolution and are rotatably mounted on opposite sides of and in sliding and sealing contact with a centrally disposed, hollow bearing and drive block and integrally connected by a shaft. Each of said valve members consists of a cylinder, preferably of a cone, and contains a curved pipe section, which defines a flow path from an axial opening formed in the axially outer end portion of the valve member to a lateral opening formed in the shell of the valve member. The curved pipe sections are arranged in mirror symmetry in the valve members of said pair. Two air ducts are provided on opposite sides of the pair of valve members and devine flow paths differing in length. Each of said air ducts has two openings at opposite ends. The valve members are adapted to rotate in unison, preferably through 180 DEG , between a first position in which the lateral openings of both valve members register with the two openings of one of said air ducts and a second position, in which the lateral openings of both valve members register with the openings of the other air duct. The two open ends of each of said air ducts are defined in part by the centrally disposed bearing and drive block.
Patent JP-H0760748-B2 (JP)
IPC: H05B37/02
Filed: 1988-09-08
Abstract: PURPOSE:To smoothly perform the lighting switchover from main lighting lamps to a remnant lamp without wasting the electric power by starting the remnant lamp at the fixed time before the turn-off time of the main lighting lamps. CONSTITUTION:In case of the method to control the lighting time with a coin, when a coin is thrown in, main lighting lamps C-N are lighted. The main lighting lamp usage time is counted by a counting unit 2. The remaining time is calculated based on it and displayed by a display unit 15. A remnant lamp B is started at the time required for the light flux rising before the time t1 when the lamps C-N are to be turned off. After the required time elapses, the remnant lamp B is turned off. Since the remnant lamp is started at the time required for the rising of the remnant lamp before the turn-off time of the main lighting lamps, a smooth switchover can be performed, and the power consumption of the remnant lamp is saved for the period from the starting time of the main lighting lamps to the starting time of the remnant lamp.
Patent JP-H0823475-B2 (JP)
IPC: F27D11/08
Filed: 1986-09-26
Abstract: An electrically heated melting furnace, preferably a direct current electric arc furnace, having a floor provided with a lining of refractory material and with an electrode comprised of a plurality of electrically conductive paths formed of an electrically conductive material which extends through the lining of refractory material from the inner floor surface toward the exterior, wherein the service life of the lining is improved in that the electrically conductive paths are composed of layers of at least one high melting point nonmetallic material which are connected with the refractory material, and which have a thickness of at most 5 mm.
Patent JP-H0662993-B2 (JP)
IPC: A61K35/74
Filed: 1985-10-16
Abstract: Soaps and shampoos comprising bioemulsifiers, for example, those produced by Acinetobactar calcoaceticus, are provided. Use of such soaps and shampoos result in beneficial effects to skin and hair.
Patent JP-3703536-B2 (JP)
IPC: B60K20/02
Filed: 1995-08-23
Granted: 2005-10-05
Abstract: A shift lever support structure for an automatic transmission includes a T-shaped shift lever having a transverse boss, and a U-sectioned lever mount having first and second bearing holes defined in opposite side walls thereof for rotatably supporting first and second opposite ends of the transverse boss. The first bearing hole is elongated so as to have opposite straight side edges and opposite round ends continued with each other through the straight side edges, said round ends being spaced a distance sufficient to facilitate mounting of the transverse boss on the lever mount. A first stopper is disposed in the lever mount for restricting a radial displacement of the first end of the transverse boss within the first bearing hole which would result from the first bearing hole oversized relative to the diameter of the transverse boss. Second and third stoppers of a similar structure are also disposed in the lever mount on respective sides of the gear shift lever for restricting an axial displacement of the transverse boss in cooperation with the gear shift lever.
Patent JP-3493047-B2 (JP)
IPC: G07F7/10
Filed: 1993-10-14
Granted: 2004-02-03
Abstract: A secure memory card includes a microprocessor on a single semiconductor chip and one or more non-volatile addressable memory chips. The microprocessor chip and non-volatile memory chips connect in common to an internal card bus for transmitting address, data and control information to such non-volatile memory chips. The microprocessor includes an addressable non-volatile memory for storing information including a number of key values, application specific configuration information and program instruction information. Each chip's memory is organized into a number of blocks or banks and each memory chip is constructed to include security control logic circuits. These circuits include a number of non-volatile and volatile memory devices of which are loaded with key and configuration information under the control of the microprocessor only after the microprocessor has determined that the user has successfully performed a predetermined authentication procedure with a host computer. Thereafter, the user is allowed to read out information from blocks only as defined by the configuration information. <IMAGE>
Patent JP-2801152-B2 (JP)
IPC: C07F9/6561
Filed: 1994-11-02
Granted: 1998-09-21
Abstract: Etoposide phosphate is prepared by coupling dibenzyl 4'-demethyl-4-epipodophyllotoxin-4'-phosphate with 2,3-di-O-benzyl-4,6-O-ethylene- alpha , beta -D-glucopyranose in a solvent and subsequently removing the protecting groups. The tetra-benzyl protected etoposide phosphate is recrystallized from methanol or directly crystallized from acetonitrile by adding methanol to yield substantially the pure C-1''- beta  form. The benzyl protecting groups are simultaneously removed by hydrogenation to produce etoposide phosphate in high yields. In a further embodiment, etoposide phosphate is treated with a phosphatase enzyme to yield etoposide.
Patent JP-2928174-B2 (JP)
IPC: B65G47/90
Filed: 1996-10-01
Granted: 1999-08-03
Abstract: A handling system for a plastic injection moulding machine (11) places insert parts (21a - 21d) singly or in groups into cavities (14',14") in the tool (12). The parts (21a - 21d) have a different orientation in the cavities (14',14"). A first handling device (35) places the parts (21a - 21d) into groups so that their orientation corresponds to that in the cavities (14',14"). A second handling device (25) then places the group into the cavities (14',14").
Patent JP-2593631-B2 (JP)
IPC: B65H45/30
Filed: 1994-11-15
Granted: 1997-03-26
Abstract: The printed products (33) to be pressed run in an imbricated formation (S), in which the folding edges (33a) of the printed products (33) are on top, through between the press rollers (3, 4, 5, 6) of two pairs of press rollers (1, 2) arranged in succession. The upper press rollers (3, 5) of each pair of press rollers (1, 2), which come into contact directly with the folding edges (33a), are fixedly mounted. Opposite these, the other press rollers (4, 6) of each pair of press rollers (1, 2) are mounted on each side in a common mounting (15) supported flexibly on pneumatic springs (16). The press rollers (3, 4, 5, 6) are driven individually via elastic drive belts (17, 18, 19, 20). As a result of these measures, the printed products (33) can be pressed perfectly and with care, even at a high conveying speed. <IMAGE>
Patent JP-2752474-B2 (JP)
IPC: H01L21/52
Filed: 1989-11-08
Granted: 1998-05-18
Abstract: PURPOSE:To enable insulation between a frame pad and an IC chip bonding surface to be secure by dripping an insulation liquid epoxy resin to a frame pad previously before bonding onto the frame pad of an IC chip, extending to the entire surface, and then by performing drying/curing. CONSTITUTION:Before an IC chip is bonded onto a pad 1e of a frame 1, an insulation liquid epoxy resin is dripped to the pad 1e of the frame 1, the dripped resin is extended to the entire surface of the pad, and then the extended resin is dried and cured. In this case, the bonding resin is dripped onto the insulation film and then the IC chip is bonded by applying and drying the insulation resin before bonding the IC chip for the pad 1e of the frame 1 which becomes a bonding surface with the IC chip, thus creating an insulation film 2', thus enabling insulation to be more secure.
Patent JP-2593044-B2 (JP)
IPC: B60G11/26
Filed: 1993-12-03
Granted: 1997-03-19
Abstract: A steering/lifting appliance (10) for a hydraulic or pneumatic axle compensation appliance configured as a two-circuit system, having a first external jacket tube (12), a second jacket tube (15) inserted in a pressure-tight manner in the first jacket tube (12) and supported so as to be longitudinally displaceable, a piston device (16) present in a pressure-tight manner in the second jacket tube (15) and supported so as to be longitudinally displaceable, a first closed chamber system to which admission can occur from the outside for controlling the relative displacement between the second jacket tube (15) and the first jacket tube (12) and a second closed chamber system to which admission can occur from the outside for controlling the relative displacement between the piston device (16) and the second jacket tube (15) features a torsion device (40) supported in an end region of the piston device (16) and longitudinally displaceable relative to the piston device (16), which torsion device (40) is in engagement with a second skirt profile (34) of the second jacket tube (15) surrounding the wall of the piston device (16) at least regionally, in such a way that turning of the torsion device (40) effects turning of the second jacket tube (15).
Patent JP-3181906-B2 (JP)
IPC: C08F291/00
Filed: 1990-11-09
Granted: 2001-07-03
Abstract: An aqueous composition, comprising an aqueous dispersion of copolymer particles which have at least two mutually incompatible phases and where the particles have an average particle size of from about 20 to about 70 nanometers, is useful in treating or coating substrates.
Patent JP-3612192-B2 (JP)
IPC: B24B37/00
Filed: 1997-10-20
Granted: 2005-01-19
Abstract: Chemical-mechanical polishing (CMP) of a silicon- or silicon compound-based insulating layer employs an abrasive cloth containing, as abrasive, an aqueous colloidal silica suspension comprising individual colloidal silica particles which are not bonded together by siloxane bonds and which are suspended in water. Also claimed is an abrasive for CMP of a silicon- or silicon compound-based insulating layer, the abrasive being a cloth impregnated with an aqueous colloidal silica suspension which contains individual 3-250 nm size colloidal silica particles, not bonded together by siloxane bonds, and which has pH 1.5-4.
Patent JP-H059378-B2 (JP)
IPC: G21F9/16
Filed: 1989-12-13
Abstract: The invention relates to a process for operating a glass-melting furnace, in particular for the vitrification of waste materials polluting the environment, such as asbestos or asbestos-containing demolition material, sewage sludges, paint sludges, ashes, filter dusts and the like, a glass melt and, on top thereof, a mixed layer containing the waste materials being present in the furnace during operation, the mixture being fed from the outside into the interior of the furnace, the required heat energy being generated by heating devices in the glass-melting furnace, and the glass smelted from the waste materials and additives being discharged from the furnace through an outlet. A disadvantage here is that large quantities of waste gas, which have to be purified, are formed and that the energy consumption is high. 
<??>To improve the process, it is proposed to produce a liquid scum layer of alkali metal salt or alkaline earth metal salt on the surface of the glass melt and to maintain this in a layer thickness range corresponding to the particular operating states of the furnace by discharge as required and/or to maintain the mixed layer on the glass melt in a layer thickness range corresponding to the particular operating states of the furnace by controlled introduction and distribution of mixture in suitable compositions. 
<??>In this way, an improved heat transfer between the melt and mixture and extensive binding of waste gases into the scum and/or into the mixture are achieved.
Patent JP-2625304-B2 (JP)
IPC: F16L3/137
Filed: 1991-12-24
Granted: 1997-07-02
Abstract: Fastening collar allowing the securing of a tube, of a bundle of cables or of similar objects to a support. A metal band is rolled on itself in order to constitute an open annulus (1a), one of the ends of which has an extension (3) for the passage of a fastening screw. A plurality of openings (1c), transverse to the band and constituted by "slashes", are made in the end of the annulus opposite the flat extension, whilst the other end of the annulus carries an elongated tab (2) substantially perpendicular to the flat extension (1b). The free end of the tab (2) is formed into a hook (2a), directed towards the inside of the collar and capable of being inserted in order to close the collar, into one of the openings (1c). 
<IMAGE>
Patent JP-2511601-B2 (JP)
IPC: C01B11/02
Filed: 1991-11-21
Granted: 1996-07-03
Abstract: A process for the rapid generation of chlorine dioxide under reduced pressure. A reaction column (15) having a venturi tube (14) therein and a reaction chamber (17) in fluid communication with the outlet of the venturi tube is provided. An aqueous chlorate solution (22) and a gaseous stream of acid (27) are introduced into the reaction chamber (15) to react and form chlorine dioxide. A driving medium (13) is introduced into the venturi tube, and the chlorine dioxide from the reaction chamber is mixed with the driving medium at the outlet of the venturi tube. The chlorine dioxide/driving medium mixture is passed through a reaction column. In an alternate embodiment, a chlorite solution is introduced into the reaction chamber together with the chlorate solution and the gaseous stream of acid. In a further embodiment, a chlorite solution is introduced into the reaction column after mixing of the driving medium with the chlorine dioxide. <IMAGE>
Patent JP-3658258-B2 (JP)
IPC: B29C45/26
Filed: 1999-12-17
Granted: 2005-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce a molding defect in molding using a film and to improve the yield of a product. SOLUTION: A metallic mold 10 is idly clamped before a chip assembly body is arranged in a cavity 12a. A resin filling part 10a formed by idle clamping is sealed by an O ring 34. An upper film 8 and a lower film 9 are adsorbed in the sealed state. The films are made to follow the inner faces of the cavities 11a and 12a. Then, the chip assembly body is arranged in the cavity 12a, and it is mold-clamped and is molded. Thus, molding resin can be filled in the state where the films are made to follow the inner faces of the cavities 11a and 12a and therefore the dropping of the upper film 8 and the floating of the lower film 9 can be prevented. Then, a wire disconnection by the contact of the upper film 8 to the bonding wire can be prevented.
Patent JP-3190674-B2 (JP)
IPC: C03B27/044
Filed: 1992-06-18
Granted: 2001-07-23
Abstract: A glass sheet forming apparatus (20) for continuously forming a heated glass sheet includes a roller conveyor (30) defined by a plurality of interposed first and second conveyor rolls (32,34). The first conveyor rolls (32) are mounted in a plane defined by X and Y axes for conveying the glass sheet. The second conveyor rolls (34) include independent first and second roll portions (36,38). At least one of the roll portions (36) is movable in the plane to establish rotation of the roll portion (36) with respect to a Z direction. The second conveyor rolls (34) are mounted in a plane defined by X' axis. A first actuator (44) moves the movable roll portions (36) so that part of the movable rolls (36) are elevated above the X' axis and above the first conveyor rolls (32) whereby the roller conveyor (30) becomes non-planar and a heated glass sheet is formed as a result of the non-planar conveyor shape and upward action of the second conveyor rolls (34).
Patent JP-3338449-B2 (JP)
IPC: C08G101/00
Filed: 1993-06-14
Granted: 2002-10-28
Abstract: This invention relates to a polyurethane foam stabilizing additive that comprises from about 10 to about 50 weight percent a hydrocarbon oil, and in from about 90 to about 50 weight percent a polyester polyol which is a solid at room temperature. Use of the additive in a polyurethane foaming process provides for improved dimensional stability of the resulting foam. The additive is especially of value when preparing water blown polyether polyol-based polyurethane foam useful, for example, in sealant applications.
Patent JP-H0767408-B2 (JP)
IPC: A46B9/10
Filed: 1991-02-01
Abstract: This invention pertains to a paint brush bristle holder which facilitates cleaning after use, and prevents dried paint bristle buildup, and bristle spread. The holder (8) comprises: removable means (10, 12) for fitting over the bristles (6) of the paint brush (2) at the location where the bristles (6) meet the base of the holder (8) and handle (4) of the paint brush (2), said means preventing the migration of paint into the bristles covered by the removable (10, 12) means.
Patent JP-4063893-B2 (JP)
IPC: A61M37/00
Filed: 1998-06-19
Granted: 2008-03-19
Abstract: A subcutaneous injection set for administering a medication or a therapeutic fluid to a patient is disclosed. The injection set comprises a base element having a hub with a top and a bottom and an outer surface extending between said top and said bottom, a cavity within said hub and an entry lumen extending from said outer surface to said cavity. A top element is mounted on said base element to be rotatable about an axis through said hub and having a flange with an inner surface mating with said outer surface of said hub in the area around the entry lumen, said flange having an aperture extending between said inner surface and an outer surface, which aperture in one position of the top element in relation to the base element is aligned with said entry lumen of said hub and said flange in a further rotated position of the top element in relation to the base element covers said entry lumen in said hub. A cannula is mounted in and extending from said hub of said base element, said cannula having a lumen therethrough, said lumen communicating with the entry lumen of the central hub through said cavity. Connector means for administering a fluid to said opening in said flange of said top element are provided.
Patent JP-3165148-B2 (JP)
IPC: A61K35/14
Filed: 1990-03-14
Granted: 2001-05-14
Abstract: A 65 KD heat shock protein, proteins cross-reactive therewith, or antibodies thereto can be used for detecting in humans the existence of, a tendency to develop, or the initiation of a process leading to insulin dependent diabetes mellitus. Antibodies to hsp65 can be used to detect the hsp65 molecule in blood or urine. The hsp65 molecule of any species, or any other substance immunologically cross-reactive therewith, when administered with a tolerogenic carrier, can be used for the prevention or treatment of IDDM prior to development of clinical symptoms thereof.
Patent JP-2584956-B2 (JP)
IPC: A61M29/00
Filed: 1993-09-13
Granted: 1997-02-26
Abstract: A detachable coil assembly (100,112,128) for use in occluding a selected site within a vessel, comprising a coil (102,116) with opposing ends on a coil axis, characterised in that the coil has, on at least one end thereof, an interlockable, shaped clasp (104,114,132,142,160,172) extending in the same general direction as the coil axis, said interlockable clasp being configured to interlock detachably with a similar clasp. <IMAGE>
Patent JP-4125783-B2 (JP)
IPC: F16D65/12
Filed: 1996-08-13
Granted: 2008-07-30
Abstract: PCT No. PCT/SE96/01009 Sec. 371 Date Mar. 6, 1998 Sec. 102(e) Date Mar. 6, 1998 PCT Filed Aug. 13, 1996 PCT Pub. No. WO97/06965 PCT Pub. Date Feb. 27, 1997A wheel hub and brake disc arrangement for a vehicle wheel includes a wheel hub with alternately following grooves and teeth with inclined flanks, and a brake disc, carried on the part of the wheel hub, having a concentric opening which is formed with corresponding teeth and grooves which are adapted to the grooves and teeth of the hub, the brake disc being locked against rotation on the hub and having a slip fit between the disc and the hub. In order to reduce the heat transfer between hub and disc and minimize the stresses in the disc caused by the temperature distribution and the mechanical effects, the tip arc length for each tooth is less than the root arc length for each groove which is delimited by two opposing flanks of adjacent teeth, the flanks each merge at the respective root side of the teeth into a first radius Ra, which in turn emerges into a second radius Rb which forms the bottom of the groove and is common for the two opposing flanks.