baber/WOPTO huggingface dataset:
Patent JP-S6212195-B2 (JP)
IPC: C04B35/64
Filed: 1982-12-13
Abstract: The invention is a shaped article of boron nitride having a density of at least 95% of the theoretical density which consists of polycrystalline hexagonal boron nitride in the form of a homogeneous isotropic microstructure and which has been manufactured from pure boron nitride powder without the concomitant use of sintering aids by isostatic hot-pressing in a vacuum-tight casing at temperatures of from about 1200 DEG  to 1500 DEG  C. under a pressure of from about 50 to 300 MPa. Boron nitride powders having a free boric oxide content of not more than 1.0% by weight and having a specific surface area of from 5 to 30 m2/g are used as starting material. The powders either are filled into prefabricated casings consisting of steel or glass and densified by vibration or are preshaped to form green bodies having pores open to the surface and then placed in prefabricated casings or coated with a material which forms a vacuum-tight casing. The powders or the preshaped green bodies in the vacuum-tight casings are then subjected to an isostatic hot-pressing process in a high-pressure zone using an inert gas such as argon or nitrogen, as the pressure-transfer medium.
Patent JP-2527761-B2 (JP)
IPC: B27N3/04
Filed: 1987-09-02
Granted: 1996-08-28
Abstract: Substitute lumber pieces having strengths and densities substantially equivalent to lumber are cut from single layer panels (18) of over about 1 and normally less than 4 inch thickness made from wood wafers. The wafers are oriented with their lengths having a mean deviation to the longitudinal length of the panel measured in the major plane of the panel in the range of 0 to 10 degrees and a mean deviation measured in a minimum longitudinal plane perpendicular to the major plane from 0 to about 5 degrees and have an average effective length of at least 8 inches (200 mm), and preferably an average thickness less than 0.15 inches (4 mm) and a width of at least 0.25 inches (6 mm). Lumber is made by cutting the panel longitudinally. Preferably the panels are formed to have a substantially uniform density profile throughout their thicknesses.
Patent JP-3854757-B2 (JP)
IPC: H01L21/027
Filed: 1999-08-20
Granted: 2006-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent electrostatic breakdowns of a substrate, using the simple constitution of a substrate transfer device. SOLUTION: In a substrate transfer device, ionizers 44, which emit a large quantity of ions toward a substrate G and are used as a current moving means, are respectively arranged on each transfer arm 43 which is used as a sub- substrate transfer device. For example, the substrate transfer device is constituted into a such a structure that the ions are emitted from the ionizers 44 toward the substrate G, before or after the arms 43 receive the substrate G from a spin chuck 34, during the time, when the arms 43 receive the substrate G from the chuck 34 and are moved to a peripheral part removal unit 32 or the like, and desticizing is conducted.
Patent JP-2511003-B2 (JP)
IPC: A61B5/0402
Filed: 1986-10-15
Granted: 1996-06-26
Abstract: In order to increase the evaluability of electrocardiographic values, the signals which are indicatable in a method for illustrating electrocardiographic values which are shunted off by shunting off electrodes and by amplifiers and indicating means, which are associated with the shunting off electrodes, are timely recorded in intervals which are small with respect to the total cycle, digitalized and fed to a computer for calculating of coordinates which describe the excitation expansion and that these coordinates are analytically supplemented into layer faces or layer lines and are recorded as a metamorphic process in a graphic heart model in such a manner that the excitation process is visible in the heart model.
Patent JP-3528460-B2 (JP)
IPC: A47C7/00
Filed: 1996-09-17
Granted: 2004-05-17
Abstract: PROBLEM TO BE SOLVED: To strengthen the adhesion of an inner shell and a cushion material, to reduce the manufacturing cost, and to cover the cushion material with a surface seat without forming wrinkles on the surface of the cushion material of a backrest and seat structure which consists of an inner shell with the cushion material on the surface and an outer shell covering the inner shell to which the inner shell is adhered by polymerization. SOLUTION: A cushion body 2 is mounted on the surface of the inner shell 1 of this backrest and seat structure of a chair, and the inner shell 1 is adhered to the outer shell covering it by polymerization. The cushion material 4 is formed by foam molding on the surface of the inner shell 1 with a shell structure base 6 where a plural number of through openings 7 are formed. The cushion material 4 and the inner shell 1 are adhered to each other, and a part of the cushion material 4 is inserted into an opening 7 to the rear surface around the opening to integrally form an anchor part 8.
Patent JP-2756274-B2 (JP)
IPC: G01N30/46
Filed: 1988-10-06
Granted: 1998-05-25
Abstract: A device for branching gas flows, more particularly in a gas chromatography plant, the device having: an inlet branch connected to the output of a separating column; and two outlet branches which extend from a junction to subsequent parts of the plant, characterised in that one outlet branch is connected by way of a shutoff valve to a device producing a pressure lower than the pressure in the other outlet branch.
Patent JP-H064667-B2 (JP)
IPC: C07H15/04
Filed: 1988-10-14
Abstract: The aldonic acids on which the esters are based can be linked glycosidically in position 3, 4 or 6 to a galactopyranosyl, mannopyranosyl, glucopyranosyl or oligopyranosyl radical. The compounds have therapeutic activity.
Patent JP-H0689038-B2 (JP)
IPC: C07K9/00
Filed: 1984-12-05
Abstract: Vancomycin reacts with phosphoric acid to form a vancomycin diphosphate salt form that is highly crystalline when hydrated. An improved process for isolating vancomycin from an aqueous solution comprises formation of vancomycin diphosphate.
Patent JP-2998938-B2 (JP)
IPC: B29C70/20
Filed: 1990-09-28
Granted: 2000-01-17
Abstract: A method of making an increased pile density composite elastic material including the steps of applying a tensioning force to elongate at least one elastic sheet; attaching fibrous materials to the elastic sheet while the elastic sheet is maintained in an elongated condition so that the fibrous materials protrude from the elastic sheet to form a pile; and releasing the tensioning force so the attached fibrous materials are positioned closer together by the recovery of the elastic sheet. The fibrous materials may be attached to the elastic sheet by being inserted into the elastic sheet or by being adhered onto the elastic sheet. Also disclosed is an increased pile density composite elastic material.
Patent JP-H0660166-B2 (JP)
IPC: C07K14/00
Filed: 1987-10-23
Abstract: The present invention is directed to a fluorescence polarization assay for benzodiazepines and their metabolites, to the various components needed for preparing and carrying out such an assay and to methods of making these components. Specifically, tracers, immunogens and antibodies are disclosed, as well as methods for making them. The assay is conducted by measuring the degree of polarization retention of the fluorescence resulting when a sample mixed with antiserum and tracer is irradiated with plane polarized light.
Patent JP-3948030-B2 (JP)
IPC: D04H1/435
Filed: 1995-10-12
Granted: 2007-07-25
Abstract: A composite structure comprising one or more layers of nonwoven fabric and one or more layers of film, all the layers of the structure being fabricated from a material chosen from polymers derived form lactic acid, copolymers of lactic acid and mixts. of polymers derived from lactic.
Patent JP-H0780154-B2 (JP)
IPC: B26D3/16
Filed: 1990-10-31
Abstract: Described is an apparatus (26) for in-line cropping and/or chamfering of a plastic tube which comprises pressure rollers for deforming a tube section and cutting devices to perform the cropping and/or chamfering operation. The control of movement of the pressure rollers and cutting devices is carried out by a combination (12, 13) of a face cam and a rotor disc; said face cam and rotor disc have according to the invention the same diameter and may be given rotaryspeeds which are related to each other in any desired way. Control is carried out preferably with use of an interference box (6, 7). The invention also relates to a method for cropping and/or chamfering wherein the chip length can be regulated by intermittent operation of the cropping and/or chamfering action.
Patent JP-H0812133-B2 (JP)
IPC: G01N1/10
Filed: 1986-12-09
Abstract: The method involves taking a subsample from a main product stream and, by sample separation, obtaining from this subsample an analysis sample to be analysed and a residual amount. To provide a method and apparatus for representative sampling, in terms of time and place, and sample separation to obtain a small analysis sample stream suitable for subsequent on-line sample analysis, the invention provides that sampling and sample separation are carried out continuously in-line in direct succession and, with sampling, a representative subsample stream of up to 1/100 of the main product stream is taken by a rotatably driven collecting head (12) which is arranged at the inlet of a collecting line (30) and the collecting opening (10) of which is at least one circular sector, which can be rotated by its tip about the centre axis of the product stream transport pipe. Immediately after sampling, the subsample stream is continuously separated by a sample separator (60) by up to three powers of ten. The individual samples produced during sample separation are drawn off individually or randomly, combined by a concentrator (71), in such a way that the subsequent analysis can be carried out directly on-line without any appreciably delaying intermediate storage. Various designs of the sampler (9) and the sample separator (60) are explained. 
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Patent JP-H06104661-B2 (JP)
IPC: C07D239/14
Filed: 1990-11-13
Abstract: A mammalian pancreatic lipase mediated transesterification method for the optical resolution of endo-norborneol.
Patent JP-H0775100-B2 (JP)
IPC: G11B19/20
Filed: 1988-12-05
Abstract: PURPOSE:To diminish an off-track amt. in a wide range of temperature by providing an energizing means for energizing a bearing in the vicinity of a fitting hole for the bearing and providing also two separated protrusion parts on the inner wall of the hole. CONSTITUTION:Both end parts of a spindle 21 fitted with a magnetic disk and a shaft 22 of an actuator for moving a head to an objective track are fitted rotatively to a housing via bearings 23 and 24 and bushes 25 and 26. In this constitution, at least either of the bearing 23 for the spindle 21 or the bearing for an actuator shaft 22 is energized by energizing means 27 and 28 in the direction of correcting an off-track. Then, when the temperature is raised, a distance between the protrusion parts 25b and 25c or 26b and 26b provided separately on the inner wall of the bearing fitting hole 25a or 26a is expanded, so that a pivot distance between the spindle 21 and the shaft 22 is increased. By this method, the off-track amt. is suppressed to a minimum in a wide range of temperature.
Patent JP-H0678314-B2 (JP)
IPC: C07D405/12
Filed: 1992-10-23
Abstract: Oligopeptide analogs are described. These compounds are useful in the inhibition of HIV protease, the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.
Patent JP-2755327-B2 (JP)
IPC: C25B3/25
Filed: 1988-12-16
Granted: 1998-05-20
Abstract: A process for the electrochemical synthesis of alpha-saturated ketones by electrochemical reduction, in an organic solvent medium, of alpha-saturated organic halides in the presence of CO2 and of a catalyst based on nickel complexed by a dinitrogenous bidentate organic ligand such as 2,2'-bipyridine and optionally by an ethylenic coligand. 
<??>The anode, made of a metal chosen from the group consisting of reducing metals and their alloys, is consumed during the electrochemical reaction of which it is the seat. It is preferably made of magnesium. 
<??>This process is simple to use and makes it possible to employ a single-compartment cell. 
<??>Alpha-saturated ketones are compounds commonly employed in the chemical industry, especially as solvents or synthesis intermediates.
Patent JP-3676158-B2 (JP)
IPC: F25D23/00
Filed: 1999-12-17
Granted: 2005-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having excellent sterilizing and deodorizing performances and small power consumption at a low cost. SOLUTION: An ozone controller continuously operates an ozone generator based on the decision of a <wet operation>, and intermittently operates the generator based on the decision of an <R cooling operation>. The efficiency of the generator is lowered based on the enhanced humidity in a cold storage chamber at the time of the <wet operation> of the former, and the efficiency of the generator is raised based on the lowered humidity in the chamber at the time of the <R cooling operation> of the latter. Accordingly, the ozone generating amount is leveled. Thus, since the ozone concentration in the chamber is maintained at a suitable value, the sterilizing effects of suspended bacteria and adhered bacteria are improved. Since the necessity of an expensive ozone concentration measuring means such as a semiconductor sensor or the like is eliminated, product cost is suppressed.  Further, since a humidity regulating heater is not required, power consumption is suppressed.
Patent JP-4283897-B2 (JP)
IPC: B25J9/10
Filed: 1998-05-26
Granted: 2009-06-24
Abstract: Automatic refuelling of vehicles, primarily cars, is effected by a fuelling robot. An optical sensor is disposed adjacent the fuelling robot and is adapted to detect optically the position of the fuel-tank flap of a vehicle parked for fuelling purposes, relative to the rest position of the robot head. The sensor is also adapted to detect the position of the orifice of the fuel-tank filler pipe relative to the position of the robot head. A computer receives position signals from the sensor and guides a robot-carried opening device into abutment with the fuel-tank flap to open the flap, and to effect docking of a fuelling nozzle within the fuel-tank filler pipe orifice.
Patent JP-2507012-B2 (JP)
IPC: A61P29/00
Filed: 1987-12-28
Granted: 1996-06-12
Abstract: A family of compounds effective in the inhibiting interleukin-1 activity is identified as <CHEM> The inhibition of IL-1 in mammals is implicated in alleviation of a wide variety of diseased conditions.
Patent JP-2589996-B2 (JP)
IPC: C07K16/00
Filed: 1987-03-13
Granted: 1997-03-12
Abstract: The present invention relates to the production of a novel human protein, minactivin, by recombinant DNA technology, the characterization of the gene sequence, and the expression and purification of large quantities of biologically active minactivin from a recombinant host. It also relates to the purification of biologically active native minactivin, as well as peptides derived from minactivin and their amino acid sequences.
Patent JP-H059713-B2 (JP)
IPC: F26B13/24
Filed: 1981-06-23
Abstract: Objects constituted by a porous web-like material, such as a paper web, a granular material, such as peat, or a solid material such as wood, are dried by placing the same in contiguity with a fine porous liquid suction surface which itself is in liquid communication with a liquid volume with the latter being in communication with apparatus by which the liquid in the liquid volume is maintained at an underpressure relative to the pressure of the liquid in the object to be dried so that liquid flows from the object into the fine porous suction surface. The liquid flow can be enhanced through the application of an over pressure or through the direction of radiation onto the object to be dried. In one embodiment, the fine porous liquid suction surface comprises the surface of a rotatably mounted cylinder whereby a web-like object, such as a paper web, can be dried as the same is carried on the cylinder surface.
Patent JP-3542128-B2 (JP)
IPC: E01F9/04
Filed: 1993-06-17
Granted: 2004-07-14
Abstract: Priming composition containing a homogeneous liquid solution containing a polymeric material and at least one water-miscible solvent in an amount sufficient to provide adhesion between wet or dry road surface materials and adhesive coated articles. The priming composition allows the marking of roadways with pressure sensitive adhesive articles even on wet or damp roadway surfaces. Also a method for priming roadway surfaces.
Patent JP-3150976-B2 (JP)
IPC: H04B1/7085
Filed: 1995-06-22
Granted: 2001-03-26
Abstract: A system and method for adaptively sectorizing channel resources within a digital cellular communication system is disclosed herein. The system includes an antenna arrangement for providing at least first and second electromagnetic beams for receiving a first information signal transmitted by a specific one of a plurality of users, thereby generating first and second received signals. A first set of beam-forming signals are then generated from the first and second received signals. A demodulating receiver is provided for demodulating at least first and second beam-forming signals included within the first set of beam-forming signals, thereby producing first and second demodulated signals. The system further includes a tracking network for tracking multipath information signals, received from various positions and angles of incidence, based on comparison of the first and second demodulated signals.
Patent JP-2718733-B2 (JP)
IPC: A61K33/02
Filed: 1988-03-16
Granted: 1998-02-25
Abstract: Hydrazine sulfate, along or formulated with liquid or solid carriers will prolong patient survival when administered to humans parenterally or orally.
Patent JP-H0832294-B2 (JP)
IPC: F04F5/54
Filed: 1992-06-09
Abstract: The auxiliary or working liquid is cleaned by being urged through a pervaporation membrane module (3), then the permeate stream from the membrane module is led through a condenser (4), where the impurities concentrated in the permeate stream precipitate. The stream of retentate and the stream of permeate from the membrane module are then fed back to a compressor (1). The differential pressure of the compressor belonging to the compressor system is used to operate this circuit.
Patent JP-3668880-B2 (JP)
IPC: C12N15/12
Filed: 1994-10-19
Granted: 2005-07-06
Abstract: The invention is directed to A-lineage conotoxin peptides, which are conotoxin peptides that have strong homology in the signal sequence and the 3'-untranslated region of the genes coding for these peptides to the sequences in the  alpha -conotoxin peptides. The A-lineage conotoxin peptides include the  alpha -conotoxin peptides, the  alpha -conotoxin-like peptides and the  kappa -conotoxin peptides, described further below. The  alpha -conotoxin-peptides generally share a "core" sequence motif. This core sequence is termed the  alpha 3/5 core and is represented as Cys-Cys-Xaa-Xaa-Xaa-Cys-Xaa-Xaa-Xaa-Xaa-Xaa-Cys (SEQ ID NO:1). The  alpha -conotoxin-like peptides generally share a core sequence termed the  alpha 4/7 core and is represented as Cys-Cys-Xaa-Xaa-Xaa-Xaa-Cys-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Cys (SEQ ID NO:2). The  kappa -conotoxin peptides generally have a core sequence termed the  kappa 7/2/1/3 core and is represented as Cys-Cys-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Cys-Xaa-Xaa-Cys-Xaa-Cys-Xaa-Xaa-Xaa-Cys (SEQ ID NO:3).
Patent JP-3691054-B2 (JP)
IPC: A61K31/11
Filed: 1993-01-13
Granted: 2005-08-31
Abstract: A reduced-toxicity formulation of carotenoids is disclosed which is stable in an aqueous environment. The formulation includes a carotenoid, lipid carrier particles (such as liposomes), and an intercalation promoter agent (such as a triglyceride), which causes the carotenoid to be substantially uniformly distributed with the lipid in the lipid carrier particles. The molar ratio of carotenoid to lipid is greater than about 1:10. Also disclosed is a method of inhibiting the growth of cancer cells, which comprises administering to a living subject a therapeutically effective amount of a composition as described above.
Patent JP-3681748-B2 (JP)
IPC: H01M14/00
Filed: 1993-03-09
Granted: 2005-08-10
Abstract: PCT No. PCT/CH93/00060 Sec. 371 Date Nov. 2, 1993 Sec. 102(e) Date Nov. 2, 1993 PCT Filed Mar. 9, 1993 PCT Pub. No. WO93/18532 PCT Pub. Date Sep. 16, 1993.Method for the manufacture of a photoelectrochemical cell and a cell made by this method. A disadvantage of such cells (1) is the fact that their efficiency is not sufficient for economic use. It is therefore the aim of the invention to avoid this disadvantage. The method according to the invention makes it possible to produce a photoelectrochemical cell (1) comprising a porous electrode (4), the effective surface of which is by a factor 700 greater than that of electrodes of comparable size.
Patent JP-2945138-B2 (JP)
IPC: F16L58/10
Filed: 1991-09-19
Granted: 1999-09-06
Abstract: In a tube eversion apparatus a first chamber in which the eversion pressure in developed is controllably sealed by a sphincter-type valve, the valve being in turn actuated by pressure developed in a preferably separately controllable and adjustable second chamber, another chamber preferably being provided above the sphincter-type valve for containing a supply of liquid and limiting turbulence from any escape of fluid past the sphincter-type valve, the other chamber also providing apparatus for supplying heated fluid to a lay-flat hose adapted to be pulled through the sphincter-type valve by the tube being [exerted] everted. Use of the improved apparatus involves appropriate modifications of the usual eversion process involving applying and controlling the everting pressure and the pressure exerted against the sphincter-type valve by the fluid in the second chamber.
Patent JP-2717027-B2 (JP)
IPC: C08L77/02
Filed: 1993-04-01
Granted: 1998-02-18
Abstract: Thermoplastic polymeric composition which feature good physical properties which are relatively insensitive to humidity and further exhibits good barrier properties of the composition comprise: (A) a first conventional polyamide, and (B) an amorphous copolyamide which is polymerized from (B1) a polyamide forming monomer selected from the group consisting of lactams, aminoalkanoic acids and mixture thereof wherein the monomer is present in a molar proportion of between about 0 and 50%, (B2) a diamine selected from the group consisting of aralkylene diamines, cycloalkylene diamines and mixtures thereof, the diamine being present in a molar proportion of between about 25 and 60%, (B3) a dicarboxylic acid selected from the group of an aromatic dicarboxylic acid, aralkylene dicarboxylic acids, and aliphatic dicarboxylic acids; preferably the use of an aliphatic dicarboxylic acid in conjunction with an aromatic dicarboxylic acid is preferred, at least one aromatic diacid, the dicarboxylic acid being present in a molar proportion of between about 25 and 60%, wherein the (A) and (B) are substantially miscible when formed into a blend composition. The blend composition finds use as a molding composition, as well as a film forming composition, alternately, may be formed into a variety of articles which exhibit improved physical properties.