baber/WOPTO huggingface dataset:
Patent JP-S6031275-B2 (JP)
IPC: G04B33/06
Filed: 1977-12-27
Abstract: A gear train mechanism for a wristwatch provides a thinner watch, the gear train comprising a frame plate, a dial, a plate interposed between the dial and the frame plate, and a shaft rotatably supporting a center wheel and pinion. The shaft is attached to the frame plate. Rubbing and misalignment of the hands is prevented by aligning their rotating support members for an extended longitudinal distance on the shaft. This is accomplished by the gear train of this invention despite a reduction in the thickness of the watch. Hour and minute hands or hour, minute, and second hands are provided in alternative embodiments.
Patent JP-H0630612-B2 (JP)
IPC: C12N15/70
Filed: 1989-06-28
Abstract: Promoter-ribosome binding site (rbs) expression elements of general utility for high level heterologous gene expression; plasmids carrying said promoter-rbs expression elements and encoding genetic information for direct high level expression in bacteria of heterologous proteins, especially plasmids carrying a gene coding for prorennin or mammalian growth hormones; methods for their construction, including the use of synthetic linkers to provide desirable functional properties thereto; recombinant microorganisms comprising said plasmids; expression of said bacterial produced heterologous proteins by said recombinant microorganisms; and demonstration of the activities of the thus-produced proteins.
Patent JP-4430757-B2 (JP)
IPC: C12N15/60
Filed: 1999-07-01
Granted: 2010-03-10
Abstract: (S)-Hydroxynitrile lyase (HNL) enzyme comprising a Hevea brasiliensis or Manihot esculenta HNL in which one or more bulky amino acids are replaced by less bulky amino acids is new.
Patent JP-H0621685-B2 (JP)
IPC: F23M9/00
Filed: 1988-08-08
Abstract: Exhaust gas flue for the exhaust gases, which are to be treated and/or have been treated, of an exhaust gas purification plant with flow guide elements, in particular in the region of a bend or of a knee, the flow guide elements having curved flow guide surfaces. The flow guide elements are designed to be self-supporting in the form of curved glass sheets. The glass sheets can themselves be pre-tensioned. 
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Patent JP-4295396-B2 (JP)
IPC: G01F11/02
Filed: 1999-07-13
Granted: 2009-07-15
Abstract: A delivery unit for media, comprises at least one base member (4,5), an outlet (9) as well as at least one sealed storage dish. The dish has an inlet channel which is operated by opening the storage unit closure (16) and by forming channels.
Patent JP-3490724-B2 (JP)
IPC: C12Q1/6851
Filed: 1992-07-31
Granted: 2004-01-26
Abstract: Disclosed is a method of quantifying a target nucleic acid in a test sample by adding to the test sample a known number of molecules of a corresponding nucleic acid comprising a well-defined mutant sequence. Said mutant sequence being discriminatory from the target nucleic acid. Subsequently a competitive amplification reaction of the nucleic acid is performed after which quantification of the amplified nucleic acid is performed by a differential detection. <IMAGE>
Patent JP-H0710723-B2 (JP)
IPC: B01J37/06
Filed: 1990-08-16
Abstract: Zeolite NaY is treated in aqueous suspension with sodium hydroxide solution. The treated zeolite NaY is then dealuminised with silicon tetrachloride. <IMAGE>
Patent JP-3585133-B2 (JP)
IPC: F24F13/06
Filed: 1994-08-19
Granted: 2004-11-04
Abstract: PURPOSE: To manufacture with a simple design and comparable stability without using bordering members. CONSTITUTION: This equipment is related to a ventilating unit for ventilating rooms comprising collected air vent pipes desired to be arranged at the ceiling edge portions in respective rooms, and the vent pipes are equipped with a vent pipe opening 10 along the whole length, to which inserts such as a separator 14, closing shutters 13 or the like are inserted in an openable manner. In order to avoid the use of expensive bordering members, a reinforcing body specially formed to a shape of a slope 12 is provided at the edge portion of the vent pipe opening 10.
Patent JP-H0410474-B2 (JP)
IPC: A61K31/675
Filed: 1983-11-25
Abstract: The present invention especially relates to compounds of the formula: <IMAGE>  (I')  in which Az is an aziridinyl radical and n is an integer from 1 to 5, a process (sic) for their preparation, and their application as anti-cancer drugs.
Patent JP-3492399-B2 (JP)
IPC: C10G45/20
Filed: 1993-09-29
Granted: 2004-02-03
Abstract: Heavy hydrocarbons are hydrotreated to increase content of components boiling below 540 DEG C (1000 DEG F) by contact with Group VIII non-noble metal oxide and Group VI-B metal oxide on alumina having a Total Surface Area of 150-240 m<2>/g, a Total Pore Volume, (TPV) of 0.7-0.98, and a Pore Diameter Distribution whereby </= 20% of the TPV is present as primary micropores of diameter </= 100 ANGSTROM , at least about 34% of TPV is present as secondary micropores of diameter of about 100 ANGSTROM -200 ANGSTROM , and about 26%-46% of the TPV is present as mesopores of diameter >/= 200 ANGSTROM .
Patent JP-3456715-B2 (JP)
IPC: C12N5/071
Filed: 1992-09-14
Granted: 2003-10-14
Abstract: Non-human cell lines are disclosed which contain functional centromeres comprising human DNA sequences linked to a dominant marker gene. The centromeres are carried on stable chromosomes which carry no centromeres other than those comprising human DNA sequences. The cell lines can be used to isolate the chromosomes as well as for use in inserting genes into mammalian cells. Methods are taught for generating such cell lines from cell lines carrying dicentric chromosomes. <IMAGE>
Patent JP-H0681894-B2 (JP)
IPC: F01M1/06
Filed: 1985-11-08
Abstract: PURPOSE:To simplify the construction of oil passages by providing an oil chamber closed with a freely detachable plug at the branch and intersection of oil passages running within a thick wall such as a casing, forming a part of the oil passages from the internal surface of the wall and fitting a jet plug thereto. CONSTITUTION:A crankcase 9 is provided with an oil passage 12 for inlet side and another oil passage 13 for outlet side, for continuity to a clutch cover 5 and oil passages 10 and 11 at coupling part. An oil sump 23 is formed at the back of the crank shaft bearing 22 of the clutch cover 5 and a plug 24 is so set to the external surface of the pump 23 with a screw 25 as to be freely detachable. Oil passages 26 and 27 are formed on the internal surface of the oil sump 23 for continuity to the forward ends 10a and 11a of the oil passages 10 and 11. And the open ends thereof are fitted with jet plugs 28 and 29 and another jet plug 14 is fitted to the end of an oil passage running through the axial center of a crank shaft 1.
Patent JP-3895404-B2 (JP)
IPC: C07D401/12
Filed: 1996-10-01
Granted: 2007-03-22
Abstract: This invention relates to chalcone derivatives represented by the following formula (1): <CHEM> wherein A represents a phenyl group, a quinolyl group or the like, W represents a vinylene group or the like, and R<1> to R<5> each independently represent a carboxyl, cyano, alkyloxycarbonyl or like group, or salts of the chalcone derivatives, and also to drugs containing them as effective ingredients. These compounds have excellent cys-LT receptor antagonism, and are useful as antiallergic agents or the like.
Patent JP-2804166-B2 (JP)
IPC: C08L25/10
Filed: 1990-10-03
Granted: 1998-09-24
Abstract: Described are blends based on vinyl-aromatic polymers endowed with highly satisfactory mechanical characteristics and unchanged rheological properties, even after successive processing operations at temperatures equal to or higher than 200 DEG C, comprising:   (a) 10 to 90% by weight of vinyl-aromatic polymer containing from 0.5 to 5% by weight of vinyl-aromatic monomer-conjugated diene linear block copolymer and from 5 to 15% by weight of diene rubber;   (b) 5 to 50% by weight of polyolefin; and (c) 5 to 40% by weight of vinyl-aromatic monomer-conjugated diene star-shaped copolymer having a diene content of from 5 to 35% by weight. b
Patent JP-2632976-B2 (JP)
IPC: F41G1/38
Filed: 1988-11-04
Granted: 1997-07-23
Abstract: An optical gun sight (10) having a central axis (112) for a hand gun, shot gun and/or rifle having a firing axis and with the gun sight (10) having an image erector system (100) located generally at the focal plane (98) of the gun sight (10) and with the gun sight (10) including adjustment means (136) operative on the image erector system (100) for selectively moving the image erector system (100) in two transverse directions which are in turn transverse to the central axis (112) to provide calibration of the position of the image of the target relative to the firing axis of the hand gun, shot gun or rifle whereby compensation can be provided for the trajectory of the bullet to the target.
Patent JP-3745397-B2 (JP)
IPC: A61M1/02
Filed: 1994-11-18
Granted: 2006-02-15
Abstract: In a process of separating a liquid sample having phase portions of different densities by centrifugal separation, a phase separator container is employed. The phase separator container comprises a housing having concentric inner and outer cylindrical walls defining a longitudinal axis and a top wall and further a piston body constituting a bottom wall of the housing. The piston body defines together with the outer cylindrical wall, the inner cylindrical wall and the top wall, an annular chamber for receiving the liquid sample. The piston body is displaceable within the annular chamber for draining a phase portion separated from the liquid sample through a drain conduit means communicating with the annular chamber. The phase separation chamber further comprises a reaction chamber to which the phase portions exposed from the annular chamber is processed. The apparatus further includes a liquid supply means for supplying the liquid sample to the annular chamber, a motor means for rotating the phase separation container round its longitudinal axis at a rotational speed causing a separation of the liquid sample into the phase portions, and an actuator means for displacing the piston body within the annular chamber.
Patent JP-4472796-B2 (JP)
IPC: B41F31/04
Filed: 1998-10-07
Granted: 2010-06-02
Abstract: In a method of correcting a position of each ink fountain key (4), a position of an ink fountain key is set as a present position with reference to a home position by using print data including an image area ratio of a reference plate (7A) having a predetermined image. A printing product is printed by using the reference plate with the ink fountain key being set at the present position. A density of each of respective areas, corresponding to the ink fountain keys, of the obtained printing product is measured. One of the home position and the present position of the ink fountain key is corrected (102,202) on the basis of a difference between the measured density (16) of the corresponding area and a reference density stored in advance. A position correcting apparatus is also disclosed.
Patent JP-3776245-B2 (JP)
IPC: D06L4/40
Filed: 1998-10-27
Granted: 2006-05-17
Abstract: The invention herein provides bleaching compositions comprising a protease enzyme which is a carbonyl hydrolase variant having an amino acid sequence not found in nature, which is derived by replacement of a plurality of amino acid residues of a precursor carbonyl hydrolase with different amino acids, wherein said plurality of amino acid residues replaced in the precursor enzyme correspond to position +76 in combination with one or more of the following residues: +99, +101, +103, +104, +107, +123, +27, +105, +109, +126, +128, +135, +156, +166, +195, +197, +204, +206, +210, +216, +217, +218, +222, +260, +265, and/or +274, where the numbered positions corresponds to naturally-occurring subtilisin from Bacillus amyloliquefaciens or to equivalent amino acid residues in other carbonyl hydrolases or subtilisins (such as Bacillus lentus subtilisin) and a bleaching agent.
Patent JP-3070031-B2 (JP)
IPC: C12N1/21
Filed: 1994-12-21
Granted: 2000-07-24
Abstract: Protein expression levels from Bordetella strains, particularly Bordetella pertussis, are altered by genetic modification to a natural Bordetella strain whereby one or more of the natural genes, particularly including the TOX, FHA, CYA and PRN genes, is deleted from the genome of the natural strain and one or more of the natural genes or a genetic mutation thereof, particularly a genetically-detoxified TOX* gene, or a hybrid gene, is inserted into the genome of the natural strain to provide at least two copies of one or more of the natural genes or genetic mutation thereof or hybrid gene, singly or in tandem. The altered genotype Bordetella strain is useful in producing whole-cell or defined component vaccines against Bordetella, particularly whooping cough, which may be employed in combination with other vaccines.
Patent JP-3163495-B2 (JP)
IPC: B03C7/02
Filed: 1997-11-21
Granted: 2001-05-08
Abstract: An electrostatic separator of the free-fall type for classifying triboelectrically charged substance mixtures. This separator has a separate voltage source connected to each of the electrodes forming a pair of electrodes in such a way that the one voltage source supplies a positive voltage against ground potential and the other voltage source supplies a negative voltage against ground potential. This causes the potential difference against ground to be equal to zero in the center of the separator.
Patent JP-3507489-B2 (JP)
IPC: A61K38/00
Filed: 1992-07-10
Granted: 2004-03-15
Abstract: The present invention is directed to a method of increasing the in vivo immune response of lymphocytes by stimulating the lymphocytes in vitro in the presence of an anti-CD3 monoclonal antibody for less than about 24 hours to form stimulated lymphocytes; infusing the stimulated lymphocytes into a tumor-bearing mammal; and administering IL-2 to the mammal. As a result of this method, the anti-CD3 stimulated lymphocytes display enhanced immunotherapeutic, e.g., cytotoxicity or lymphokine production, in vivo as represented by a decrease in the number of tumors by at least about 20%.
Patent JP-3345427-B2 (JP)
IPC: G01N3/28
Filed: 1997-06-25
Granted: 2002-11-18
Abstract: The invention relates to a method of measuring the biaxial shaping behaviour of metal materials, more particularly sheet metal. In the measuring method a flow locus curve comprehensively describing the shaping behaviour of the material is determined by determining the flow limits under tensile and compressive loading of secondary samples of a primary sample previously subjected to at least tensile, but preferably also to compressive loading. Preferably a number of flow locus curves of different preliminary loading of the primary sample are determined for each material. These flow locus curves, completely ascertained by tests, provide the further processor with a reliable ancillary means of selecting a material required for the particular shaping operation.
Patent JP-3242111-B2 (JP)
IPC: C12P7/24
Filed: 1993-07-21
Granted: 2001-12-25
Abstract: A method for preparing aromatic substances having formula (I), wherein a substrate of formula (II) or an isomer of these precursors, also termed a substrate, in particular selected from those of formula (III), in which formulae R1 may be a -CH3, -CH2OH, -CHO, -COOH, or (a) radical, R2 may be a -H, -OH or -O-CH3 radical R3 may be a -H, -OH or -O-CH3 radical, and R2 and R3 may form a methylenedioxy bridge (b), is exposed to the activity of a lipoxygenase.
Patent JP-H0615363-B2 (JP)
IPC: B65G15/02
Filed: 1991-02-20
Abstract: A sanitary conveyor system is disclosed in which a conveyor bed, with or without curves, is mounted on a frame for movement of food trays between a plurality of work stations or movement of soiled trays from the cafeteria to the ware-washing area. A central box channel is mounted remote from the work stations and is provided juxtaposed to and below the pair of conveyor beds. The conveyor system includes a first set of pulleys being disposed adjacent to the tail end of the conveyor beds which are horizontally aligned and angled upwardly from the box channel to the conveyor beds such that each belt in the lower return flight path of the box channel are moved upwardly to the corresponding upper flight path of the conveyor bed. A second set of pulleys is disposed adjacent to the drive end of the conveyor bed and operatively connected to a belt drive unit such that belts are moved from the upper flight path of the conveyor bed to the lower return flight path of the box channel. Accordingly, in the lower return flight path, the belts are constrained within the box channel during their lower return flight path remote from the work stations.
Patent JP-3299270-B2 (JP)
IPC: A23L21/10
Filed: 1992-09-30
Granted: 2002-07-08
Abstract: An edible product which contains microparticulated fiber derived from a fiber source preferably having an insoluble fiber content of at least about 2.5%, hydrocolloid in an amount sufficient to maintain the fiber in suspension when the product is mixed with liquid to make an edible composition, and, except where a pudding-like consistency is desired, potable acid in an amount sufficient to lower the pH of the edible composition to a pH sufficient to avoid gelatinization of the composition. The product preferably contains sweetener and additional natural flavoring and the method of making the fiber-containing edible product includes adding to a volume of liquid less than the total volume, finely ground fiber to create a mixture, hydrating the fiber, adding additional liquid and hydrocolloid, treating the mixture to create microparticulated fiber, hydrate the hydrocolloid and a homogenized mixture and acidifying the mixture to a pH sufficient to avoid gelatinization of the mixture.
Patent JP-3349704-B2 (JP)
IPC: H04N21/4405
Filed: 1995-07-27
Granted: 2002-11-25
Abstract: A video scrambling and descrambling system that produces color video that is difficult or annoying to watch by randomly switching the color components of a component or composite video. In the scrambling portion, component or composite video is decoded into a luminance component and its two color components. A random switching signal is generated to randomly switch the relationship of the color component signals. The randomly switched color component signals may be encoded together with the luminance signal to produce a component or composite video signal that is scrambled. The random switching signal may be transmitted as part of the encoded signal or through a separate data channel medium. A descrambling portion first separates the scrambled component or composite video signal into a luminance component and two scrambled color components. The random switching signal transmitted to the descrambler along with the scrambled video signal is used to restore the original relationship between the color component signals. The luminance component as well as the two descrambled color components are then encoded to produce a component or composite video with the relationship between the color components restored to their respective original positions in the video signal. The method may be used in various transmission and recording formats.
Patent JP-3342011-B2 (JP)
IPC: C07C51/43
Filed: 1992-04-09
Granted: 2002-11-05
Abstract: A process is disclosed for preparation of purified terephthalic acid containing 200 ppmw or less of p-toluic acid. A filter cake of purified terephthalic acid is prepared by filtering, under a differential pressure of about or greater than 0.5 psi over the system pressure and a temperature within the range of from about 100 DEG  C. to about 205 DEG  C., an aqueous slurry of purified terephthalic acid containing a solution of p-toluic acid. The aqueous solution of p-toluic acid remaining in the filter cake of purified terephthalic acid is displaced from the filter cake by water under a pressure gradient over the system pressure at a temperature within the range of from about 100 DEG  C. to about 205 DEG  C. Pressure flash evaporation of water remaining in the filter cake occurs upon release of the system pressure to lower pressure with consequent lower temperature. The crystalline terephthalic acid product containing 200 ppmw or less p-toluic acid can be dried under atmospheric pressure. Purified terephthalic acid is useful for the manufacture of polyesters from which clothing and related goods are made.
Patent JP-3501463-B2 (JP)
IPC: A41C3/00
Filed: 1996-08-19
Granted: 2004-03-02
Abstract: An apparatus and method for enlargement of soft tissue, such as breasts or a penis, is comprised of a dome (12) configured to fit over the area of desired augmentation. The dome has a rim (34) with a surface area sized to prevent excessive contact pressure to the skin when a suction force of sufficient magnitude to cause enlargement of the soft tissue is applied to the soft tissue by the dome. A dome for applying a vacuum to a patient's skin surface is comprised of a generally rigid dome capable of withstanding a pressure differential, with a rim cushion (46) underlying the rim of the dome for supporting a rim from the patient's skin surface. The rim may be generally wider than the dome in order to distribute the attendant forces across a greater surface and avoid tissue damage. A sticky sole underlies the rim cushion and seals the rim cushion to the patient's skin to thereby preserve the vacuum within the dome.
Patent JP-4342609-B2 (JP)
IPC: H04R1/00
Filed: 1996-09-02
Granted: 2009-10-14
Abstract: A vehicle such as an aircraft, railway carriage, motor coach or ferry having a passenger compartment [102] has a loudspeaker within the passenger compartment. The loudspeaker [81] comprises a distributed mode acoustic radiator [2] with a transducer [9] mounted wholly and exclusively on the radiator to vibrate the radiator to cause it to resonate. The seat backs within the passenger compartment are shells moulded from a suitable plastic material. These moulded seat backs form the frame for the loudspeakers and include a groove which effectively defines a resilient suspension for them.
Patent JP-2735665-B2 (JP)
IPC: F23G7/06
Filed: 1989-10-16
Granted: 1998-04-02
Abstract: Combustible impurities in oxygen-containing offgases are burnt according to a method and by an apparatus of the type in which at least some of the heat of combustion is recovered by a regenerative heat exchange in two identical heat exchange zones (10,11) containing a solid heat exchange material and separated by a combustion chamber (15). The air or gas to be purified flows through both of the heat exchange zones and by means of valves (1,2,3,4) the direction of flow is changed periodically so that the two zones are alternately heated and cooled in periods of 0.1-60 minutes. The risk of discharge of unburnt combustible contaminants to the atmosphere is minimized by dividing the purified gas stream in the first 1-50% of each period into two part streams of which one is discharged directly from the combution chamber (15) to a recipient (22) whereas the other is passed through the heat exchange zone (10 or 11) being heated and from there recycled through a line (25 or 24) controlled by a valve (7 or 6) and combined with unpurified gas being passed to the heat exchange zone (11 or 10) being cooled.
Patent JP-H0757742-B2 (JP)
IPC: C07C59/125
Filed: 1990-08-18
Abstract: Detergent compositions containing ether-carboxylic acids which are prepared by oxalkylating carbohydrates and derivatives thereof followed by oxidation, either by immediately ethoxylating the carbohydrates or the derivatives thereof in the customary manner or by first alkoxylating the carbohydrates or the derivatives thereof with a higher alkylene oxide and then ethoxylating the product, and oxidising the resulting aqueous solution without further treatment with oxygen as the oxidant in the presence of a catalyst comprising at least one platinum metal in a pH range in which the carbohydrates and the carboxylic acids derived therefrom are stable.