baber/WOPTO huggingface dataset:
Patent JP-H069506-B2 (JP)
IPC: C12Q1/48
Filed: 1983-12-14
Abstract: Enhanced resistance to glyphosate, an inhibitor of the aromatic amino acid biosynthesis pathway, is imparted to a glyphosate sensitive host A mutated aroA gene is employed which expresses 5-enolpyruvyl-3-phosphoshikimate synthetase (EC: 2.5.1.19) (ES-3-P synthetase). Methods are provided for obtaining the aroA mutation which provides the enzyme resistant to inhibition by glyphosate, means for introducing the structural gene into a sensitive host, as well as providing a method of producing the enzyme.The E. coli strain C600(pPMG1) has been deposited at the A.T.C.C. on Dec. 14, 1982 and been given A.T.C.C. accession no. 39 256.
Patent JP-2554140-B2 (JP)
IPC: F16J12/00
Filed: 1988-09-21
Granted: 1996-11-13
Abstract: The present disclosure relates to a container (101, 11) adapted for holding liquid compounds liable to exothermic decomposition, said container (101, 11) provided with at least one explosion-safe liquid release system (104, 105, 106) (13, 14, 15)) comprised of a conduit (104, 13) having an inlet (105, 14) and an outlet (106, 16), wherein said inlet (105, 14) is fixed at or near the bottom of said container (101, 11). Containers provided with such explosion-safe liquid release systems (104, 105, 106)(13, 14, 15)) are particularly suitable for use with organic peroxides. Also disclosed are methods for storing or transporting liquid (102, 12) compounds liable to exothermic decomposition in containers (101, 11) of the present disclosure. Containers used in such methods may optionally hold inert particles (110, 18) and/or liquid diluents.
Patent JP-2554529-B2 (JP)
IPC: B29C45/17
Filed: 1988-09-22
Granted: 1996-11-13
Abstract: An injection moulded plastics article is produced by introducing a stream of molten plastics material from an injection moulding machine cylinder into an article forming mould space (13). Pressurised gas is supplied into the interior of the molten plastics material to form a gas containing cavity (25) therein. The plastics material is then allowed to solidify and cool sufficiently so that the article can itself sustain the form dictated by the mould surface. The cavity is vented to reduce the pressure within the cavity to ambient pressure prior to opening of the mould. The step of venting the cavity is achieved by providing at at least one position which is separate from the plastics inlet and the gas inlet a vent passage (30) in the mould open at its inner end to a part of the interior of the mould at which the gas containing cavity (25) is formed, and a retractable closure (31) for opening and closing the vent passage at its inner end, maintaining the closure in its closed position during the forming of the article whereby the cavity wall is formed over the inner end of the vent passage and the closure therefor, and subsequently retracting the closure to allow the creation of a vent opening in the cavity wall in the area of the inner end of the vent passage through which vent opening gas from the cavity passes into the vent passage. Apparatus for carrying out the above process is also described.
Patent JP-3614527-B2 (JP)
IPC: B03C3/014
Filed: 1995-09-21
Granted: 2005-01-26
Abstract: An electrostatic precipitator (80) including a cylindrical tube (81) the upper end of which is provided with a gas outlet (87) while the lower end is provided with a gas inlet (88). Mounted adjacent the upper end of the tube (81) is an ion source (95). Adjacent the lower end of the tube (81) is a diaphragm (92) which is vibrated by an ultrasonic transducer (93). A liquid is supported on the diaphragm (92) and caused to vibrate in order to produce a mist. An electric potential is established between the ion source (95) and the liquid so that carbon particles contained in the gas stream passing through the precipitator are trapped by liquid droplets which are then conveyed back to a reservoir for the liquid. <IMAGE>
Patent JP-2923685-B2 (JP)
IPC: B01J29/40
Filed: 1990-09-21
Granted: 1999-07-26
Abstract: Process for upgrading a sulphur-containing feedstock comprising a hydrocarbon mixture substantially boiling in the gasoline range which process comprises contacting the feedstock with a catalyst which comprises a crystalline (metallo)silicate having an X-ray diffraction pattern containing the four strongest lines at interplanar spacings (d) expressed in  ANGSTROM , of 11.1 +/- 0.2, 10.0 +/- 0.2, 3.84 +/- 0.07 and 3.72 +/- 0.06, and recovering therefrom a product boiling in the gasoline range of increased aromaticity and decreased sulphur content.
Patent JP-H0466178-B2 (JP)
IPC: C04B30/00
Filed: 1988-10-06
Abstract: The invention relates to shaped heat-insulation bodies with an envelope, which are characterised in that a moulding of a base body provided with an envelope suitable for deep-drawing and based on a pressed microporous heat insulation material, the pressure inside the envelope having been reduced down to 10<-><6> bar, is shaped under pressures in the range from 1 t/m<2> to 1000 t/m<2>.
Patent JP-2661784-B2 (JP)
IPC: B05B12/32
Filed: 1990-09-25
Granted: 1997-10-08
Abstract: When workpieces (1) are to be partially spray coated in continuous operation, parts of the workpiece (1) which are not to be coated are prevented from being contaminated by coating medium by means of covers (9a, 9b). In this process, the covers (9a, 9b) move during the coating process in an identical way to the workpieces (1) so that the covering can take place in the manner of a static seal. 
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Patent JP-2829324-B2 (JP)
IPC: B01F23/10
Filed: 1990-09-28
Granted: 1998-11-25
Abstract: In dryers with gas heating, it is a particular problem uniformly to mix the combustion gases produced with the burner with the treatment air which is circulated in the circuit. In order to achieve this, a special construction of the air mixing device is envisaged, which consists of three parts arranged one behind another, the treatment air being in each part of different construction in each case deflected to the centre of the treatment duct and in this connection mixed with the air flows which originate from the sides. It is advantageous, firstly by means of a funnel-shaped air mixing part and then by means of such with sheets arranged parallel to one another, which are first arranged vertically and then transversely thereto, to create swirling in each case. 
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Patent JP-H0615890-B2 (JP)
IPC: F16D65/22
Filed: 1986-10-31
Abstract: PURPOSE:To use the magnetomotive force effectively by making a brake drum a braked or released state so that an armature is led by a ball receiving part and retreats from a field core in the non-excited state, and is led by the ball receiving part and proceeds in the excited state. CONSTITUTION:An armature 11 retreats by a spring and the gap is formed between the armature and a field core 4 in the non-excited state of an exciting coil 7. At that time, a ball 42 is locked by a flange 35 and presses a plate spring 31 toward the outer diameter direction. Consequently, a brake lining 34 presses against a brake drum 21 and a motor shaft is braked. On the other hand, the armature 11 is absorbed to the field core 4 against the spring force of the spring. Therefore, the ball 42 moves toward the inner diameter direction and the said pressing is released. And a ball receiving metal fitting 15 not only provides a tilted groove sustaining the ball 42 by a tilted surface 41 but also can lead the armature 11 toward the shaft direction in a rotation controlled state.
Patent JP-2544407-B2 (JP)
IPC: C08G18/83
Filed: 1987-10-26
Granted: 1996-10-16
Abstract: Polyaddition products containing ether, urethane and urea groups and containing alkoxysilyl end groups having a predominantly linear molecular structure are prepared by reacting diisocyanates with dihydroxypolyethers and alkoxysilylmonoamines and are used as dental impression materials.
Patent JP-H0467747-B2 (JP)
IPC: H01G11/86
Filed: 1987-11-25
Abstract: PURPOSE:To obtain an excellent sealing property by contacting a terminal plate which consists of a metal plate or the like along the inner surface of the main plane of at least one side of two half cases closely to the main plane through an insulating resin. CONSTITUTION:A case 10 furnishes the first and the second half cases 11 and 12, which consist of a metal plate or a metal foil of such as a stainless steel, for example, and deposited to line up main planes 13 and 14 parallel. In such a way, the case 10 of a flat form as a whole can be obtained. In this case, along the inner surface of the main plane of at least one side of the half cases 11 and 12, along the inner surface of the main plane 13, for example, a terminal plate 17 which consists of a metal plate or a metal foil to be one side of the outer terminals is,disposed on condition that it is contacted closely to the main plane through an insulating resin 22. And at the main plane 13, an opening 23 where a part of the terminal plate 17 is exposed is formed. In such a way, the sealing property of the contacts at the peripheries 15 and 16 can be improved extensively.
Patent JP-2688179-B2 (JP)
Inventor: DEPREUX PATRICK
IPC: A61K31/22
Filed: 1994-12-06
Granted: 1997-12-08
Abstract: Naphthalene derivatives of formula (I), their optical isomers and mixtures, and their acid addition salts, are new. X = O or S; R = H, OH, (substd.) alkyl, (substd.) alkoxy; R1 = H or alkyl; R2 = H, (substd.) alkyl, (substd.) alkenyl, (substd.) cycloalkyl, or (substd.) cycloalkyl alkyl or -NHR4; R3 = OH, 2-6C (substd.) alkyl, (substd.) cycloalkyl alkyl, (substd.) alkenyl or alkynyl, R5-alkyl, or -OCO-R6; R4 = (substd.) alkyl, cycloalkyl or cycloalkyl alkyl; R5 = (substd.) pyridyl, phenyl, naphthyl, thienyl, furyl, pyrimidyl, indolyl, benzofuryl, benzothienyl, isoquinolyl, or quinolyl; -CO-R6 = (1-5C) alkyl, cycloalkyl, cycloalkyl (1-5C) alkyl, R5, and R5 - (1-5C) alkyl. Unless indicated otherwise, alkyl, alkenyl, alkynyl and alkoxy groups have up to 6C, cycloalkyl has 3-8C, optional substituents on alkyl, cycloalkyl and alkoxy groups may be one or more halogens, alkyl or alkoxy groups, and optional substituents on R5 may be one or more alkyl, alkoxy, halogen, OH or CF3 groups on the aromatic ring(s).
Patent JP-2989704-B2 (JP)
Title: Production of desulfurized fat and oil of fatty acid ester, production of alcohol using the same fat and oil or fatty acid ester
Inventor: TAMURA HIROYUKI
IPC: C07C67/60
Filed: 1991-11-19
Granted: 1999-12-13
Abstract: PURPOSE:To obtain desulfurized fats and oils or a fatty acid ester for producing a high-purity high-quality alcohol in high yield by catalytically reducing fats and oils or a fatty acid ester in the presence of a specific copper-based ester reducing catalyst under a specific condition. CONSTITUTION:Fats and oils or a fatty acid ester is brought into contact with an ester reducing catalyst shown by the formula Cu.Xx.Yy.Oz (X is Fe, Zn or Cr; Y is Al, Si or Ti; (x) and (y) are atomic ratios of each element when Cu is regarded as 1, x=0.22-2.4; y=0-2.0; (z) is atomic ratio of 0 satisfying requirement for valencies of X and Y), and catalytically reduced in an atmosphere of hydrogen and/or an inert gas under 0.1-20kg/cm<2> (absolute pressure) at 100-350 deg.C to give the objective desulfurized fats and oils or desufurized fatty acid ester.
Patent JP-2718788-B2 (JP)
IPC: B23H9/04
Filed: 1989-11-24
Granted: 1998-02-25
Abstract: Apparatus for use when machining or applying a textured finish to a surface of a workpiece (2) comprises a receptacle (12) for containing dielectric fluid which is closed on all sides excepting that side which, in use of the apparatus, engages the adjoining surface of the workpiece (2). The open side of the receptacle (12) carries a flexible structure (17) which can be moved towards and away from the workpiece surface between a first position in which the open side of the receptacle (12) is spaced from the workpiece (2) and a second position in which the workpiece surface closes off the open side of the receptacle (12). The flexible structure (17) carries at its edge surface a resilient member (32, 34) whose contour can be varied to match the contour of the workpiece (2). In a preferred embodiment the flexible structure comprises a bellows-like structure.
Patent JP-3532641-B2 (JP)
IPC: F16C33/04
Filed: 1994-11-16
Granted: 2004-05-31
Abstract: A porous ceramic material for a slidable member or unit such as a valve unit of a combination faucet. The porous ceramic material comprises a ceramic sintered body which is formed with pores dispersedly located therein. The pores are defined respectively by surface layers forming part of the ceramic sintered body. Each surface layer contains silicon in a content higher than that in other part of the ceramic sintered body. The porous ceramic material is prepared, for example, first by mixing ceramic powder and hollow particles each of which contains silicon so as to obtain a mixture; then by forming the mixture into a predetermined shape to obtain a formed body; and finally by sintering the formed body at a temperature higher than a melting point of each hollow particle to thus obtain the sintered body formed with pores and containing silicon. <IMAGE>
Patent JP-2766003-B2 (JP)
IPC: C12Q1/68
Filed: 1989-11-28
Granted: 1998-06-18
Abstract: The invention provides for detection of changes in a nucleotide sequence based on the determination of the nucleotide sequence over the region of interest. The first step of the process involves obtaining an amplified DNA sample in which at least one attachment moiety has been introduced into at least one strand of a target polynucleotide by a modified polymerase chain reaction. This can be accomplished by synthesizing DNA using the target nucleic acid polymer as a template and using at least one amplification primer, which includes an attachment moiety bonded to the oligonucleotide. The resulting amplification mixture is repeatedly cycled between a polymerization condition and a denaturation condition occurs for a number of cycles sufficient to produce copies of the target nucleic acid polymer in a quantity suitable for use in a DNA sequencing procedure to form an amplified sample comprising copies of the target nucleic acid sequence bonded to the attachment moiety. After amplification, the strands of target nucleic acid polymer carrying an attachment moiety are captured using a solid matrix coated with an attachment site to which the attachment moiety or a modification thereof can bind. In this way, the strands of target nucleic acid become bound to the solid matrix and can be readily separated with the solid matrix from unbound reactants for sequencing.
Patent JP-3575817-B2 (JP)
IPC: A61K9/06
Filed: 1993-11-18
Granted: 2004-10-13
Abstract: An effective and convenient medicament delivery system comprising novel extrudable compositions. The preferred compositions of the invention contain a thermoplastic water-soluble polymer selected from the group consisting of hydroxypropyl cellulose and polyethylene oxide; a water-soluble polymer derived from acrylic acid; medicament; and plasticizer. The compositions provide an effective medicament delivery system and are especially suitable for use with adhesive bandages.
Patent JP-3133757-B2 (JP)
IPC: A61M39/00
Filed: 1991-11-16
Granted: 2001-02-13
Abstract: PCT No. PCT/DE91/00896 Sec. 371 Date Aug. 7, 1992 Sec. 102(e) Date Aug. 7, 1992 PCT Filed Nov. 16, 1991 PCT Pub. No. WO92/10232 PCT Pub. Date Jun. 25, 1992.A nonreturn valve has a housing (1) provided with a central chamber (9) into which open an inlet channel (6) and an outlet channel (7) that may be separated by a sealing membrane (10) provided with a flow passage (18). The membrane (10) has a marginal part (16a) clamped in the housing (1), a central sealing part (16b) and a thinner annular wall (17) that links both parts (16a,16b). In order to obtain a nonreturn valve that has a reliable operation even at the smallest differential pressures, a central crater-like sealing formation (13,14), for example, is provided in the membrane (10). The inflow from the inlet channel (6) to the membrane (10) takes place outside the crater-like sealing structure (13,14) and the flow passage (18) of the membrane (10) is located within the crater-like sealing structure (13,14). The thinner annular wall (17) of the membrane (10), that generates a sealing pre-stress, has a shaped cross-section and its open junctures (17a,17b) adjacent to the marginal part and to the central sealing part (16b) of the membrane (10) are located at least approximately in the same plane, that coincides with the sealing plane, or is parallel thereto.
Patent JP-3404037-B2 (JP)
IPC: A61K47/48
Filed: 1992-01-17
Granted: 2003-05-06
Abstract: The phospholipid bi-layer vesicle contains at least one pharmaceutically active drug and comprises cell-specific markers on the membrane which have at least 90 % biological activity when measured according to Luescher & Glueck, Antiviral Research 14, 39-50. In the membrane, the cholesterol content is preferably less than 2% by weight, the detergent content preferably less than 1 ppb. The vesicle diameter preferably is about 80 nm. The phospholipid in the membrane may comprise 70 to 95 % by weight of phosphatidylcholine and preferably 10 to 20 % by weight of phosphatidylethanolamine; preferably 6 to 8 % by weight of a crosslinker, preferably of a sulfosuccinimidyl derivate, and at least one cell-specific fusion peptide are linked to the membrane. The vesicles are used for the preparation of pharmaceuticals against AIDS and carcinomas. The process for the preparation of phospholipid bi-layer vesicles comprises hemagglutinin as a cell-specific marker with at least one fusion peptide. The hemagglutinin is separated from a virus strain by means of a non-ionic detergent, preferably octaethylene glycol monododecyl ether. It is removed by repeatedly treating the solution with altogether about 1.5 g polystyrene beaded microcarriers per 100 mg detergent.
Patent JP-2863236-B2 (JP)
IPC: A61F2/16
Filed: 1989-05-01
Granted: 1999-03-03
Abstract: An ophthalmological instrument comprises a tube (1) in which a piston (3) slides. A very thin film (14) of flexible material with a low coefficient of sliding friction is attached to the front end of the piston (3). The film (14) serves as a receptacle for a flexible intraocular implant (15). When the piston (3) is drawn into the tube (1), the film (14) and the implant (15) are folded. The folding is continued by the sleeve (13), which rolls the implant (15) in the film (14) in order to introduce it into the tube (1), from whence it can be pushed into the anterior chamber of the eye by manipulating the instrument like a syringe.
Patent JP-3469238-B2 (JP)
IPC: C12Q1/68
Filed: 1992-09-21
Granted: 2003-11-25
Abstract: Techniques for producing cloned DNA sequences are provided which sequences are complementary to DNA occurring in one selected region of one chromosome of a multi-chromosomal genome, such as the human genome. Such cloned DNA sequences can be labeled and formed into probes by conventional procedures, there are provided methods for making probe compositions which comprise mixed DNA segments derived from such a DNA sequence. An improved DNA sequence transamination procedure is provided utilizing trifluoroacetate chaotrope anions. With high concentrations of low complexity DNA, high levels of transamination are thereby achieved. These segments are covalently bound to fluorophore groups through linking groups that are transaminated preferably chaotropically into the segments.
Patent JP-2571344-B2 (JP)
Inventor: RYDER HAMISH
IPC: C07D405/06
Filed: 1993-02-26
Granted: 1997-01-16
Abstract: PCT No. PCT/GB93/00404 Sec. 371 Date Sep. 14, 1994 Sec. 102(e) Date Sep. 14, 1994 PCT Filed Feb. 26, 1993 PCT Pub. No. WO93/16999 PCT Pub. Date Sep. 2, 1993This invention relates to benzodiazepine derivatives which are useful as drugs exhibiting antagonism at the gastrin and/or CCK-B receptor, and to their production.
Patent JP-3149949-B2 (JP)
IPC: A61N1/30
Filed: 1991-05-07
Granted: 2001-03-26
Abstract: An electrically powered iontophoretic delivery device is provided. The device utilizes electrodes composed of a polymeric matrix containing about 5 to 40 vol % of a conductive filler which forms a conductive network through the matrix, and about 5 to 40 vol % of a chemical species which is able to undergo either oxidation or reduction during operation of the device. Preferably, the conductive filler is carbon or graphite fibers. For the anode electrode, the chemical species should be able to undergo oxidation and is preferably either silver or zinc. For the cathode electrode, the chemical species should be able to undergo reduction and is preferably silver chloride.
Patent JP-3323194-B2 (JP)
IPC: G11B7/09
Filed: 1990-07-11
Granted: 2002-09-09
Abstract: An automatic gain control circuit includes an amplifier, the gain of which is to be controlled, and an input terminal for receiving an analog input signal. A first signal path is arranged between the input terminal and the amplifier and includes a controllable switch and a first filter. A second signal path is responsive to the input terminal and includes an analog-to-digital converter for providing digital signals representative of levels of the analog input signal. A signal processor receives the digital signals and provides control signals. A pulse width modulator receives the control signals and provides a pulse width modulated signal, the width of which varies in accordance with the digital signals, to the controllable switch.
Patent JP-2665274-B2 (JP)
IPC: F21V13/04
Filed: 1993-12-20
Granted: 1997-10-22
Abstract: PCT No. PCT/CZ93/00031 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Dec. 20, 1993 PCT Pub. No. WO94/15143 PCT Pub. Date Jul. 7, 1994The invention concerns a lighting system for spotlights, for automobile headlights, for medical and industrial spotlights. It consists of the light source (1), particularly the halogen light bulb, auxiliary mirror (2), the main mirror (3), consisting of a system of concave spherical mirrors (31), and a raster lens (4). All of these elements lie on the main optical axis (0). If a system of condensers (5) and an objective (7) is added to the basic part, the system can be used for cinema projectors and enlarging apparatuses.
Patent JP-3233929-B2 (JP)
IPC: A61K9/26
Filed: 1991-10-07
Granted: 2001-12-04
Abstract: PCT No. PCT/DE91/00791 Sec. 371 Date Apr. 7, 1993 Sec. 102(e) Date Apr. 7, 1993 PCT Filed Oct. 7, 1991 PCT Pub. No. WO92/05774 PCT Pub. Date Apr. 16, 1992.Delayed release pharmaceutical preparations include a solvent free, solidified melt granulate of a pharmaceutical ingredient in admixture with a meltable auxiliary substance which is soluble in the pharmaceutical ingredient at elevated temperatures.
Patent JP-3025012-B2 (JP)
IPC: F23C10/10
Filed: 1993-05-18
Granted: 2000-03-27
Abstract: PCT No. PCT/FI93/00208 Sec. 371 Date Nov. 4, 1994 Sec. 102(e) Date Nov. 4, 1994 PCT Filed May 18, 1993 PCT Pub. No. WO93/23703 PCT Pub. Date Nov. 25, 1993Method and apparatus for providing a gas seal in a CFB reactor, which is provided with a vertical, slot-shaped return duct (16), and for regulating the flow of circulating mass therein. The gas seal (22) is formed by arranging barrier means (22, 24, 26) on two different levels in the regulation zone of the return duct to slow down the flow of the circulating mass through the regulation zone. The flow of the circulating mass through the regulation zone is regulated by injecting fluidizing gas (56, 58, 60) into the regulation zone.
Patent JP-3998045-B2 (JP)
IPC: A47L11/40
Filed: 1997-12-19
Granted: 2007-10-24
Abstract: The invention relates to a suction device accessory, e.g. for damp surface cleaning, specially for vertical surfaces, comprising a suction duct (5) with a valve (V) that is released when humidity is applied. According to the invention, the suction device accessory is provided with a valve (V) formed by a movable closing element (6), which can be moved into closed position by fluid parts carried by an air flow. Said accessory is characterized by high functional security with regard to the release of the valve (V).