baber/WOPTO huggingface dataset:
Patent JP-S6254531-B2 (JP)
IPC: C01B17/775
Filed: 1985-09-27
Abstract: In the desulphurizing of SO2- and hydrogen halide-containing flue gases by catalytically oxidizing the sulphur dioxide on moist active carbon at a temperature of from 45 DEG  to 70 DEG  C. with the formation of 3 to 20% dilute sulphuric acid, the improvement which comprises contacting the dilute sulphuric acid with the hot flue gases to be desulphurized so as to evaporate water resulting sulphuric acid of a concentration of from 60 to 85%, and removing by evaporation the hydrogen chloride and hydrogen fluoride dissolved in the dilute sulphuric acid. Advantageously evaporation is carried out in two scrubbing stages, the hydrogen chloride and hydrogen fluoride being removed, by vacuum evaporation or by stripping with air or flue gas, from a mixture of the dilute sulphuric acid from the second scrubbing stage with the concentrated sulphuric acid from the first scrubbing stage, the mixture having the H2SO4 concentration of from 40 to 70%.
Patent JP-4391607-B2 (JP)
IPC: C07F7/18
Filed: 1998-08-06
Granted: 2009-12-24
Abstract: Two-stage preparation of highly pure organosilicon disulfans of formula Z-Alk-S2-Alk-Z (I) comprises (1) dissolving or suspending sulfur (S) and an anhydrous sulfide of formula Me2S (II) in 1:(0.2-0.9) molar ratio and treating the solution or suspension with an organosilicon compound of formula Z-Alk-Hal (III), with a molar ratio of (III) to sulfur of (1.2-2):1; and (2) adding more (II) after reaction, in an amount approximately equimolar to the total amounts of (II) and S used for reaction, and isolating (I); in which Z = -Si(R<1>)2R<2>, -Si(R<1>)(R<2>)2 or -Si(R<2>)3; R<1> = 1-5C alkyl, 5-8C cycloalkyl, benzyl or a phenyl group optionally substituted by methyl (Me), ethyl (Et) or chlorine (Cl); R<2> = 1-5C alkoxy, 5-8C cycloalkoxy, phenoxy or benzyloxy; Alk = a 1-10C divalent, saturated linear or branched hydrocarbon group or -CH2-Phe-CH2-; Phe = phenylene; Me = ammonium, an alkali metal or one equivalent of an alkaline earth metal or zinc; Hal = Cl or bromine (Br).
Patent JP-3034926-B2 (JP)
IPC: C12P21/02
Filed: 1990-09-07
Granted: 2000-04-17
Abstract: Proteins which specifically inhibit coagulation Factor Xa. The inhibitors, which do not inhibit Factor VIIa, kallikrein, trypsin, chymotrypsin, thrombin, urokinase, tissue plasminogen activator, plasmin, elastase, Factor XIa or S. aureus V8 protease, are polypeptides of 60 amino acid residues. The inhibitors may be purified from Ornithodoros moubata extract, synthesized, or produced using a recombinant DNA yeast expression system.
Patent JP-H0365191-B2 (JP)
IPC: A61M5/00
Filed: 1984-11-13
Abstract: A sheath comprising a tubular structure formed of a flexible material which is compatible for insertion within the body and having proximal and distal ends. In one embodiment, the tubulat structure includes one slit having an open and a closed end. The tubular structure is further comprised of a tab defined by the slit whereby, when the tab is pulled apart from any object extending through the lumen of the tubular structure, the tubular structure tears longitudinally removing the tubular structure from the object. In another embodiment, the tubular structure is cuffed between the closed end of the slit and the distal end of the tubular structure, the cuff defining the proximal end of the tubular structure. The cuff prevents the slit from tearing prematurely and further provides a blunt, smooth open end at the proximal end that permits closure thereof by thumb pressure only in order to temporarily block blood flow or air aspiration during use.
Patent JP-3723241-B2 (JP)
IPC: C07C67/31
Filed: 1994-10-04
Granted: 2005-12-07
Abstract: The present invention relates to novel optically active phosphorus compounds of the formula <IMAGE>  wherein   R and R<1> independently of one another are hydroxyl, a protected hydroxyl, lower alkyl or lower alkoxy and R<2> and R<5> independently of one another are alkyl having 3 to 7 carbon atoms, cycloalkyl or aryl, or R<2> and R<3> or R<4> and R<5> together with the phosphorus are a group of the formula <IMAGE> with the proviso that R<2> is not simultaneously equal to R<3> and R<4> is not simultaneously equal to R<5>, the preparation of compounds of this type, their use for enantioselective reactions, such as e.g. asymmetric hydrogenations, enantioselective hydrogen displacements in prochiral, allylic systems and the like, and also complexes of the compounds of the formula I with metals of group VIII.
Patent JP-H0527992-B2 (JP)
IPC: H01L27/14
Filed: 1984-11-21
Abstract: 0 An image sensor device comprising a semiconductor substrate (1) having a number of surface-adjoining channel regions (7) which are mutually separated by surface-adjoining channel separation zones (8) and further adjoin a semiconductor zone (9) extending substantially parallel to the surface. The channel regions (7) have a doping concentration which exceeds that of the semiconductor zone (9), which in turn exceeds the doping concentration of the semiconductor substrate (1). The semiconductor zone (9) has a thickness which exhibits minima at the area of the centres of the channel regions (7). In such an image sensor device, such a potential variation (20, 23, 24) can be realized at right angles to the surface that the occurrence of blooming is strongly suppressed. The invention also relates to a method of manufacturing this image sensor device.
Patent JP-3653182-B2 (JP)
IPC: B60W30/02
Filed: 1998-09-07
Granted: 2005-05-25
Abstract: PROBLEM TO BE SOLVED: To reflect the braking request of a driver accurately to the movement control of a vehicle while securing a good movement controllability. SOLUTION: An object longitudinal force Fxa, an object lateral force Fya, and an object moment Ma, are operated (S250), and minute coefficients DFx, dFy, and dM to the minute variation Si of a slip rate are operated (S300). Depending on the differences of the object values and the actual values of the longitudinal force, the lateral force, and the moment, and the minute coefficients, correcting amounts δFx, δFy, and δM are operated (S200, S350). The correcting amount δSi of the slip rate to accompolish those correcting amounts is operated (S400), and the object slip rate at the former time is corrected by the correcting amount δSi, to operate the object slip rate in this time, so as to control the braking force (S450, S550).  When a brake pedal is depressed, the weight of the longitudinal force in the convergent operation is increased, and the weights Wfy and WM of the lateral force and the moment in the convergent operation are increased or decreased according to the amount of the object moment Mt (S350 to S370).
Patent JP-2627019-B2 (JP)
IPC: F28D15/02
Filed: 1990-10-23
Granted: 1997-07-02
Abstract: Device for producing cold and/or heat by solid-gas reaction, intended to be used, for example, for air conditioning, including reactor chambers, each chamber being intended to contain a reagent formed from a mixture of a salt and an expanded product which is a good thermal conductor, the reagent being able to react through absorption with a gas according to an exothermic reaction, the device including moreover, a passage for a fluid to be cooled and a passage for a fluid to be heated. According to the invention, the device includes reactor chambers connected together pairwise, the transfer of heat between the reactor chambers and with the fluid being afforded by heat pipes of the gravitational type.
Patent JP-4015241-B2 (JP)
IPC: B61D3/00
Filed: 1997-10-21
Granted: 2007-11-28
Abstract: The wagon (2) is part of a train (1) and has a continuous transfer conveyor (14), which acts with a ground-based conveyor (5). One deflection end (16,15) of the transfer conveyor is located below the front end of the ground conveyor, and there is a drive (19) to move it away from the deflection end (6,7) of the ground conveyor, which is located on a higher level. The transfer conveyor is located on its own bogie frame. This is coupled to the bogies (4) of the neighbouring two bulk good wagons via couplings (24), which may be extended by the use of drives. The transfer conveyor is located pivoted on a support frame (20).
Patent JP-2752819-B2 (JP)
IPC: C07K14/54
Filed: 1991-11-06
Granted: 1998-05-18
Abstract: cDNA prepared by extracting mRNA from the interstitial cells of the human bone marrow was expressed, after being cloned, with the cells of a mammal. A protein having an activity of inhibiting adipocyte formation was separated from the cell culture supernatant having such an activity and purified. The protein was found to have an apparent molecular weight of about 23,000 by conducting SDS-PAGE electrophoresis under a reducing condition and have an N-terminal proline residue as a result of identification of the N-terminal amino acid sequence by Edman degradation. The total primary structure of the protein was determined by the above-mentioned finding and the result of genetic cloning described above to reveal that it is a cytokine having an activity of inhibiting adipocyte formation and a new structure. Thus it has become possible to produce a novel adipocyte formation inhibitor in a large amount by the recombined DNA technology and to diagnose and treat various cytopeniae and other diseases.
Patent JP-2526938-B2 (JP)
IPC: G04G15/00
Filed: 1987-11-16
Granted: 1996-08-21
Abstract: A time switch turns on and off electric equipment connected to the switch. An on time (2) at which the electric equipment is turned on and an off time (3) at which the equipment is turned off are set through a time setting unit (6). Both the on time (2) and the off time (3) are displayed on a display unit (4).
Patent JP-3332516-B2 (JP)
IPC: H01L23/498
Filed: 1993-11-01
Granted: 2002-10-07
Abstract: A thermally enhanced semiconductor device (10) having an exposed backside (22) is described. In one embodiment, a PC board substrate (12) is provided having a pattern of conductive traces (14) on both upper and lower surfaces of the substrate. Electrical continuity is maintained between the two surfaces with conductive vias (16). A semiconductor die (18) is flip-mounted to the upper surface of the substrate. Solder bumps (26) electrically connect the die to the conductive traces, and an underfill (28) couples the active side (20) of the die to the upper surface of the substrate. A package body (40) is formed around the perimeter (24) of the die leaving the inactive backside exposed for enhanced thermal dissipation. The inactive backside can also be coupled to a heat sink for increased thermal dissipation. A plurality of solder balls (42) electrically connected to the conductive traces is attached to the lower surface of the substrate.
Patent JP-3954705-B2 (JP)
IPC: G01D5/347
Filed: 1997-11-05
Granted: 2007-08-08
Abstract: The device uses a non-indicating measuring device or indexing scale (3) which is scanned by a scanning head (5) of a scanner (4). The scale is fixed to a first object (1), e.g.a motor shaft, and the scanner to a second object (2) using a mounting fixture (6). The scanner is fitted with an position adjustment screw (9) to move the scanning head from a first reference position to a second reference position. This enables the clearance between the measurement scale and scanning head to be set at a specific value
Patent JP-3857399-B2 (JP)
IPC: B65H23/195
Filed: 1997-10-29
Granted: 2006-12-13
Abstract: The invention concerns a method in winding of a paper web, in which method the paper web is wound by means of a winder or equivalent and in which method the running speed of the winder is controlled. In the method, the running speed (S) of the winder is controlled based on the frequency of rotation of the roll so that, when the frequency of rotation of the roll approaches a range of oscillation (1,2), i.e. a range of frequency of rotation of the roll in which intensive oscillation occurs, the running speed (S) is lowered quickly so that the speed of rotation of the roll is reduced to a level lower than the lower frequency of the range of oscillation (1,2), and after this the running speed (S) of the winder is increased so that the frequency of rotation (F) of the roll remains invariable until the original running speed (S) of the winder is reached. <IMAGE>
Patent JP-4444415-B2 (JP)
IPC: B21B27/10
Filed: 1999-11-02
Granted: 2010-03-31
Abstract: Hot-rolled rolled material is cooled using a combination of an intermediate structure cooler (20) with an additional roller cooler (19) in the region of the run-off side of the roll gap (11) using a directed pressurized water stream (25) along a peripheral region of the roll ball (2) of each work roll (3). The intermediate structure cooler and the roller cooler each operate with contact-less seals with respect to the rolling material surface and/or roll ball.
Patent JP-2756104-B2 (JP)
Inventor: ZEUS CHRISTIAN
IPC: E05C9/00
Filed: 1995-12-28
Granted: 1998-05-25
Abstract: The lock bolt (80) operated by a closure element (81) penetrates the lock plate (20). At least two longitudinally movable slide rods (30, 31) joined by a connecting element (40) have locking elements (33) fitting into corresponding holes (35). The slide rods are movable against restoring force by means of a handle (61) rotatingly mounted in a lock-nut (60) and are locked in this opened position. The slide rods are released by directly operating the locking elements in the lock plate`s longitudinal direction (L). Closing the door (T) exerts force on the locking elements, acting parallel with the slide rods.
Patent JP-H0119185-B2 (JP)
IPC: G06F13/42
Filed: 1980-02-28
Abstract: An interface (214, 215, 216) between a microprocessor chip (200) and input/output, and memory modules. The interface uses a single, bidirectional bus (214) comprised of a number of lines which is less than the number necessary to carry a complete address word or a full width data word. Information transfer is effected by transferring information in small portions utilizing two or more interface clock cycles. An encoded control specification placed on the bus (214) during the first cycle of information transfer specifies the type of access, the direction of transfer, and the length (number of bytes) of data to be moved. Two additional simplex lines, ISA (215) from the microprocessor and ISB (216) to the microprocessor are needed to complete the basic interface.
Patent JP-3148237-B2 (JP)
IPC: C12N9/20
Filed: 1991-12-19
Granted: 2001-03-19
Abstract: Expression systems which comprise a mammalian host, such as erythroid cells, transformed with a vector which comprises a promoter, a DNA sequence which codes for a desired polypeptide and a dominant control region. The vectors and methods for preparing polypeptides using the expression systems are also described. In a preferred embodiment, the vector contains cDNA for the desired polypeptide and a sequence which is capable of stabilising mRNA produced from the cDNA. The expression systems are particularly efficient and are capable of secreting the desired polypeptide.
Patent JP-2531912-B2 (JP)
IPC: C08K3/36
Filed: 1992-01-16
Granted: 1996-09-04
Abstract: PCT No. PCT/EP92/00080 Sec. 371 Date Jun. 10, 1993 Sec. 102(e) Date Jun. 10, 1993 PCT Filed Jan. 16, 1992 PCT Pub. No. WO92/13694 PCT Pub. Date Aug. 20, 1992The invention relates to a process for the continuous preparation of HTV silicone compositions, which comprises mixing and homogenizing 100 parts by weight of diorgano(poly)siloxane which has a viscosity of 50 to 100,000 Pas at 25 DEG  C. with at least 20 parts by weight of finely divided silicon dioxide which has a tamped density of more than 0.01 kg/l in an oscillating single-shaft pilgrim-step kneader.
Patent JP-3083154-B2 (JP)
IPC: A61F2/16
Filed: 1990-01-12
Granted: 2000-09-04
Abstract: Implantable one-piece intraocular lens comprising an optical portion (2) with a substantially circular circumference and a plurality of fixation members (3) connected to said optical portion (2) along the circumference thereof, said fixation members (3) being curved arms, and in which, at the junction (4) between at least one curved arm (3) and the optical portion (2), material (11) has been removed in an area located in alignment with the arm but outside the circular circumference of the optical portion (2), so that the arm is connected to the optical portion (2) through a relatively thin and short connecting member (12).
Patent JP-2644627-B2 (JP)
IPC: B25C5/02
Filed: 1993-06-09
Granted: 1997-08-25
Abstract: A stapler has an elongated bottom part (10), a top part (14) swivellingly mounted on a rear bearing block (12) of the bottom part and an anvil plate (24) arranged in the front area of the bottom part (10), movable in its longitudinal direction into two end positions and provided with embossing dies (28, 30) for the legs of the ejected staples. In order to make it easier to handle the stapler when moving the anvil plate (24), grips (36) are shaped at the opposite longitudinal side edges (34) of the anvil plate and provided with perpendicularly bent gripping surfaces (40) facing into opposite directions. In order to move the anvil plate (24), the grips (36) can be simply held between thumb and index.
Patent JP-3190040-B2 (JP)
IPC: A61B17/32
Filed: 1992-01-24
Granted: 2001-07-16
Abstract: PCT No. PCT/EP92/00150 Sec. 371 Date Dec. 21, 1994 Sec. 102(e) Date Dec. 21, 1994 PCT Filed Jan. 24, 1992 PCT Pub. No. WO92/12676 PCT Pub. Date Aug. 6, 1992A cervical punch has a hollow cylindrical circular morcellator tube, which is provided with a cutting region having an all-round wave grinding pattern around the distal opening. The morcellator tube, which can also be referred to as the basic body, receives a guide rod along which is possible an axial and/or rotary movement of the morcellator tube in a direct or indirect manner by a guide cylinder.
Patent JP-3744936-B2 (JP)
IPC: A61K38/46
Filed: 1993-01-25
Granted: 2006-02-15
Abstract: The invention relates to an antidote for hirudin and synthetic thrombin inhibitors; the antidote contains a compound that splits prothrombin into meizothrombin, a prothrombin intermediate, a pharmacologically acceptable salt thereof or a mixture of these compounds, together with conventional vehicles and/or diluents. The present invention also relates to the application of a compound that splits prothrombin into meizothrombin, a prothrombin intermediate, or a pharmacologically acceptable salt thereof or a mixture of these compounds, together with conventional vehicles and/or diluents as an antidote for hirudin and synthetic thrombin inhibitors or for the preparation of an antidote for hirudin and synthetic thrombin inhibitors.
Patent JP-3406609-B2 (JP)
IPC: F24F13/04
Filed: 1996-11-28
Granted: 2003-05-12
Abstract: PCT No. PCT/SE96/01562 Sec. 371 Date Jun. 5, 1998 Sec. 102(e) Date Jun. 5, 1998 PCT Filed Nov. 28, 1996 PCT Pub. No. WO97/21963 PCT Pub. Date Jun. 19, 1997A dual-channel mixing box (1) is arranged in series with other such mixing boxes in order to regulate the temperature of the air in one room each or in several rooms. Each mixing box is provided with supply pipes (3,4) running through it, in which air of different temperatures flows. Each supply pipe is provided with a damper (5), the dampers in a mixing box (1) being adjustable by means of a motor-operated rod (6) so that when one damper is moved in closing direction, the other damper is moved in opening direction, and vice versa. A mixing chamber (11) for the air from both supply pipes is formed between the supply pipes (3,4). The mixing chamber is in controllable communication with one or two outlet chambers (12) communicating through pipes with the room(s) in which the temperature is to be regulated via the mixing box in order to supply a mixture of air with the desired temperature. The controllable connection between the mixing chamber and each outlet chamber comprises a screw mechanism (9) arranged in each supply pipe in order to clamp the supply pipe to form a gap (10) between the chambers.
Patent JP-3213007-B2 (JP)
IPC: H01L25/18
Filed: 1996-12-18
Granted: 2001-09-25
Abstract: A device and method for increasing integrated circuit density comprising a pair of superimposed dies with a plurality of leads extending between the dies. The device is produced by providing a lower die which has a plurality of bond pads on a face side of the lower die. A layer of dielectric or insulative shielding is applied over the lower die face side. Leads are applied to an upper surface of the shielding layer. A plurality of lower die bond wires is attached between the lower die bond pads and an upper surface of their respective leads. A second layer of dielectric or insulative shielding is applied over the leads and the portion of the lower die bond wires extending over the lead upper surfaces. A back side of the upper die is adhered to an upper surface of the second shielding layer. A plurality of upper die bond wires are attached between a plurality of bond pads on a face side of the upper die and the upper surface of their respective leads.
Patent JP-3911291-B2 (JP)
IPC: C09D163/00
Filed: 1996-03-06
Granted: 2007-05-09
Abstract: PCT No. PCT/DE96/00393 Sec. 371 Date Nov. 3, 1997 Sec. 102(e) Date Nov. 3, 1997 PCT Filed Mar. 6, 1996 PCT Pub. No. WO96/28478 PCT Pub. Date Sep. 19, 1996A modified acrylic copolymer obtained by modifying an epoxy groups-containing copolymer by a carboxyl group-containing polycycloaliphatic substance having at least two cycles and a refractive index at 20 DEG  C. of at least 1.460 as well as the use for lacquers with higher gloss.
Patent JP-4286324-B2 (JP)
IPC: B41M5/00
Filed: 1997-12-10
Granted: 2009-06-24
Abstract: Disclosed is a jet ink composition suitable for printing marks on metal, glass, plastics, rubber, or paper comprising an ink carrier, a fluorescent colorant, a cellulosic binder resin, and a tetraalkyl ammonium or phosphonium salt. The jet printed marks do not blush, bleed, or fade, as a result of exposure to steam, or hot and cold water. Also disclosed is an improved process of jet printing on substrates comprising printing with the disclosed jet ink composition.\!
Patent JP-3927999-B2 (JP)
IPC: D01F6/60
Filed: 1996-04-25
Granted: 2007-06-13
Abstract: PCT No. PCT/EP96/01731 Sec. 371 Date Oct. 27, 1997 Sec. 102(e) Date Oct. 27, 1997 PCT Filed Apr. 25, 1996 PCT Pub. No. WO96/34732 PCT Pub. Date Nov. 7, 1996The invention relates to an improvement of the known process for spinning poly(p-phenylene terephthalamide) via an air gap spinning process. It comprises mixing poly(p-phenylene terephthalamide) with concentrated sulphuric acid by a freezing process, heating the solid mixture, and passing the resulting solution to the spinning orifices under pressure. It involves the use of a mixing kneader to convert the solid mixture into a spinning solution.
Patent JP-3857321-B2 (JP)
IPC: F15B1/24
Filed: 1997-03-29
Granted: 2006-12-13
Abstract: A device to save energy for hydraulically-operated tool shanks uses a piston-type accumulator having a housing in which at least two longitudinally displaceable pistons are arranged and are connected to by a coupling part. The coupling part is guided to be longitudinally displaceable in a partition wall of the housing which bounds two fluid chambers with the two pistons. At least one of the pistons bounds at least partially, a fluid chamber and a pre-loaded chamber with presettable internal gas pressure on the opposite sides. A wider range of possible applications is achieved for hydraulically-operated tool shanks using this energy saving device.
Patent MD-3849-B2 (MD)
Inventor: RASSOHIN ION
IPC: F16L33/22
Filed: 2007-01-09
Abstract: Inventia se refera la industria constructoare de masini, si anume la cuplajele furtunurilor flexibile cu elementele rigide. Cuplajul niplului (1) cu furtunul (5) contine o bucsa (2) cu filet interior(3) si cu gulere inelare interioare (4). In bucsa, perpendicular axei ei, sunt executate doua taieturi strapunse, opuse una alteia, in care sunt comprimate doua semiinele, cu formarea unui inel (12).Fiecare semiinel este sudat de bucsa (2) prin mici portiuni (19) si este executat cu tesituri laterale pentru puntile de legatura dintre taieturile strapunse ale bucsei (2).