baber/WOPTO huggingface dataset:
Patent JP-4211093-B2 (JP)
IPC: F16C33/46
Filed: 1998-09-09
Granted: 2009-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent concentration of stress on continuous portions by smoothly connecting, by means of quarter-circular-arc-shaped curved face, both edges of each column in a circumferential direction with inner edges of each of first and second rib portions over an overall width of each edges in a thickness direction. SOLUTION: In a cage 7a, inner edges of ring-like first and second ribs parallel to each other are bonded by a plurality of column portions 10 provided at regular intervals in a circumferential direction, and portions, which have four circumferences surrounded by the inner edges of the rib portions 8, 9 and the circumferential edges of the column portions 10, are defined as pockets 11. In both circumferential edges of each column 10, flat faces 16 are formed at outer diameter portions and inclined faces 12 are formed at intermediate portions to inner diameter portions concerning a diametrical direction of the cage 7a.  Curved faces 14 which is quarter-cylindrical-concave-face-shaped connect both end portions of the flat faces 16 with the inner edges of the rib portions 8, 9, and curved faces 15 which is quarter- tapered-concave-face-shaped connect both ends of each inclined face 12 with inner edges of the rib portions 8, 9, so that edges are smoothly continuous with each other. Accordingly, stress is not susceptible to concentrate on continuous portions to prevent damage such as cracks from occurring, resulting in ensuring sufficient durability and reliability.
Patent JP-H06102798-B2 (JP)
IPC: C11D1/00
Filed: 1990-09-28
Abstract: An aqueous cleaning solution is described and is characterised in that it contains a fast-wetting surfactant selected from the group comprising sulphosuccinic acid, fluorinated surfactants and secondary alkanesulphonates with a wetting time (measured in the Draves test) of less than 20 seconds at a concentration of 0.3 % by weight and 25 DEG C, and an inorganic or organic acid with a pKa of >2.5, and has a pH not exceeding 4.0. This cleaning solution is very suitable for rapid, simple and efficient cleaning of diagnostic analysis systems with a single cleaning composition.
Patent JP-H0551574-B2 (JP)
Inventor: KENESU HOORU BURATSUKUMON
IPC: C07C229/38
Filed: 1989-10-24
Abstract: Scrap poly(ethyleneterephthalate) is converted to useful amine and diamine monomers such as para-xylylenediamine, 1,4-bis(aminomethyl)cyclohexane and 4-aminomethyl benzoic acid for the production of various polyamides. The conversion of poly(ethyleneterephthalate) to diamine monomers is achieved by a three step process involving (a) ammonolysis of the poly(ethyleneterephthalate) to produce terephthalamide and ethylene glycol; (b) pyrolytic dehydration of the terephthalamide to produce terephthalonitrile; and (c) hydrogenation of the terephthalonitrile to produce the para-xylylene diamine and/or 1,4-bis(aminomethyl)cyclohexane. The conversion of poly(ethyleneterephthalate) to 4-aminomethyl benzoic acid involves the steps of (a) ammonolysis of the poly(ethyleneterephthalate) to produce terephthalamide; (b) partial pyrolytic dehydration of said terephthalamide to produce 4-cyanobenzoic acid; and (c) hydrogenation of said 4-cyanobenzoic acid to produce 4-aminomethylbenzoic acid. The process of the present invention permits the conversion of low value PET scrap such as beverage bottles, fibers and film to relatively high value and relatively pure diamine monomers and ethylene glycol.
Patent JP-4121577-B2 (JP)
IPC: B29C33/60
Filed: 1996-09-27
Granted: 2008-07-23
Abstract: Improved homogeneity and uniformity of surface energy characteristics in a mold surface for hydrophilic contact lens production is achieved with the temporal application of a surface active agent such as Tween 80, to facilitate wetting of the optical surface of the mold, especially the convex mold, with the reactive monomer mix.
Patent JP-4057082-B2 (JP)
IPC: B41F15/20
Filed: 1996-10-21
Granted: 2008-03-05
Abstract: The rotary printer has one or more pairs of cylinders each comprising an impression cylinder (2) and an image-printing cylinder. The impression cylinder has a closed cylindrical circumferential face with a suction strip (5,6) at the inlet of each printing segment to connect with a suction air source to suck up the front edge of a sheet and hold same during transport over the impression cylinder during the printing process. The sheet is released from the impression cylinder when the suction strip is switched off from the suction air source. A transfer device on the impression cylinder is in front of the printing gap to transfer the sheet to the impression cylinder whilst transfer device after the printing gap transfer the sheet from the cylinder. The transfer device have a gripper-less device (68) interacting with the cylinder.
Patent JP-3359341-B2 (JP)
IPC: C12N15/81
Filed: 1990-10-18
Granted: 2002-12-24
Abstract: A yeast promoter, believed to be that for glycerol-3-phosphate dehydrogenase, has been sequenced and characterised and can be used to regulate expression of heterologous genes in yeast. In particular, expression can thereby be depressed by addition of glycerol or ethanol to the fermentation medium.
Patent JP-3333156-B2 (JP)
IPC: C23C14/34
Filed: 1999-10-14
Granted: 2002-10-07
Abstract: The known process in which a base coating and on this the magnetic coating and finally a top coating are applied, have the disadvantage that the corrosion resistance is not adequate: there are defects. It is not inconceivable that it is possible for water to diffuse into the substrate. In accordance with the invention, a barrier layer is interposed between the substrate and the base coat by medium frequency pulsed sputtering at a frequency of 10 to 200 kHz and a pulse length to pulse pause ratio from 5:1 to 1:10. The invention finds application preferably for hard magnetic disks of high storage density.
Patent JP-3043558-B2 (JP)
IPC: C07K1/18
Filed: 1993-10-29
Granted: 2000-05-22
Abstract: A human Activated Protein C preparation with a high specific activity being substantially free from thrombin or an equivalent protease and/or Protein C not being subjected to activation and a process for preparing the same are provided. A human Activated Protein C preparation which shows specific activity of 3500 U/mg or more, the unit of specific activity being defined as an amount of APC which prolongs twice an activated thromboplastin time (APTT) of normal human plasma, and is substantially free from thrombin or an equivalent protease and/or Protein C not being subjected to activation. Said preparation is prepared by a process for purification of human Activated Protein C which comprises, after activation of Protein C with thrombin or an equivalent protease, contacting a solution containing human Activated Protein C with a cation exchanger to allow for adsorption of thrombin and Activated Protein C to the exchanger, and then eluting human Activated Protein C alone.
Patent JP-2655656-B2 (JP)
IPC: C08G67/02
Filed: 1987-11-25
Granted: 1997-09-24
Abstract: Novel polymers of carbon monoxide with one or more -olefinically unsaturated compounds, characterized in that   a) they are prepared by the polymerization of one or more compounds (D) comprising a group of the general formula (CH2=CR1)- which is bound by a bivalent hydrocarbyl bridging group to monovalent polar group having at least one oxygen, nitrogen, phosphorus and/or halogen atom and, optionally also to one or more compounds (A) of the general formula (CH2=CR1)-R2, in which formulae R1 and R2 represent hydrogen atoms and/or monovalent hydrocarbyl groups,   b) they have a linear structure, c) they are made up of units of the general formula -CO-(D')- and optionally also units of the general formula -CO-(A')-, wherein A' and D' represent monomer units originating in monomers A and D, respectively, used. c
Patent JP-3984339-B2 (JP)
IPC: C21D1/667
Filed: 1997-11-04
Granted: 2007-10-03
Abstract: The method concerns cooling of a product (18) by application of a liquid coolant in the form of a continuous jet (16) to the product surface (20). The delivery rate of each jet is adjusted so that the coolant hitting the product surface completely evaporates. The claim covering a corresponding apparatus is summarized below. Also claimed is an application of the invention to produce a thin layer of a separating agent (which has been mixed with the coolant) on the surface of glass moulds.
Patent JP-4023966-B2 (JP)
IPC: H01L23/12
Filed: 1999-10-28
Granted: 2007-12-19
Abstract: PROBLEM TO BE SOLVED: To markedly increase the number of semiconductor packages which can be manufactured by using a sheet of insulating film so as to improve them in productivity and to reduce the disused region of the insulating film and the amount of molding compound used to an irreducible minimum. SOLUTION: An insulating film 10 is equipped with circuit patterns 11 formed in the directions of rows and columns on its main surface and circuit pattern plating power supply conductor patterns 14 which comprise main wires 12 arranged so as to surround the circuit patrons 11 and auxiliary wires 13 that extend between the circuit patterns so as to electrically connect the main wires 12 to the circuit patterns 11. In a method of manufacturing a semiconductor package by using the insulating film 10, semiconductor chip is mounted on each of the above circuit patterns, the regions surrounded with the main wires 12 are each demarcated, molding resin is injected into a molding die, and the semiconductor chips are sealed up.  Outer connection terminals are connected to each of the circuit patterns, and then the insulating film 10 diced together with the molding resin at the position of the auxiliary wires into separate semiconductor packages.
Patent JP-3121461-B2 (JP)
IPC: B29C35/08
Filed: 1992-11-30
Granted: 2000-12-25
Abstract: A mat of reinforcement material (50), such as glass fiber reinforcement material, is manufactured by forming a layer of continuous strand or chopped fibers (26) on a conveyor belt (12) and conveying the layer along a defined path. At a location (20) downstream of the application of the layer, the layer of fibers is coated with a binder in the range of 2.0---10.0 weight percent, either a microwave-sensitive binder or an ultraviolet-sensitive, binder and the binder-coated layer is fed into a radiation tunnel which includes a compression stage and a curing stage. In this radiation tunnel, the binder-coated layer is compressed to a desired density/thickness ratio and cured, the compression and curing occurring in stages, and the resulting mat is taken from the conveyor belt and wound up for storage. The curing energy is supplied as the selected microwave or ultraviolet radiation and the radiation is applied between sets of compression rollers (34,36,38,40) or through compression rollers or webs (58) which are transparent to the specific electromagnetic energy. <IMAGE>
Patent JP-2763164-B2 (JP)
IPC: G11C5/00
Filed: 1989-12-14
Granted: 1998-06-11
Abstract: A recording and/or reproducing system (1) consists of at least one device (2) and at least one cassette (3) which can be inserted into the device in two turned-over positions (A, B) and which contains a solid-state storage device (8), the connections (9, 10, 11, 12) of which are connected to contacts (15, 16, 17, 18 and 19, 20, 21, 22) at the cassette which, when inserting a cassette (3) into the device (2), make contact with countercontacts (23, 24, 25, 26) at the device which are connected to the connections (33, 34) of a read and write device (30) and voltage supply connections (37, 38). The contacts (15, 16, 17, 18 and 19, 20, 21, 22) at the cassette (3) exhibit an association of signals (D, C) and potentials (+, -) which, when inserting a cassette (3) into the device (2) in one position (A) of the cassette (3) is equal to and in the other position (B) of the cassette (3) is, at least in some of the contacts, not equal to the association of the signals (D, C) and potentials (+, -) with the countercontacts (23, 24, 25, 26), which creates a criterion by means of which, during a test operation of data transfer from the read and write device (30) at the device to the solid-state storage device (8) at the cassette, the respective position (A, B) of a cassette (3) in the device (2) can be detected by means of a data transfer detector stage (32) of a detector device (39). <IMAGE>
Patent JP-2693097-B2 (JP)
IPC: B60C27/14
Filed: 1992-12-21
Granted: 1997-12-17
Abstract: The invention relates to an anti-slip device for vehicle wheels having a holding device which is attached coaxially to one side of the wheel rim or the wheel disc and holds, by means of arms (1,2) which engage over the tread of the wheels and are located transversely with respect to the running direction, an anti-slip means which rests on the tread of the wheels, the anti-slip means being held on the side facing away from the holding device and on the side facing the said device in each case in an opening (3) of the arm and being movable to the side in the region of the contact face of the tyre, the opening of the arm being a longitudinal opening (3a) on the side facing away from the holding device, which longitudinal opening (3a) is arranged transversely with respect to the running direction and in which the attachment end of the anti-slip means, which rests in the longitudinal opening rests displaceably in the transverse direction with respect to the running direction. <IMAGE>
Patent JP-3252323-B2 (JP)
IPC: H01L21/66
Filed: 1998-11-05
Granted: 2002-02-04
Abstract: The test head has several contact elements (25) which electrically connect with a connector element (11) of a test apparatus. The contact elements are arranged in a guide so as to axially movable in an associated opening in the guide. One end of each contact element is directed to a contact point of the connector element. The other end can be directed to a respective test point of the test piece. The contact elements are secured on the openings so that they do not fall out. The connector element and the contact device are releasably connected together by fastening means (9).
Patent JP-H07116152-B2 (JP)
IPC: C07D417/14
Filed: 1991-12-18
Abstract: New 2-fluoropyridine derivs. (I) are of formula (I), where R1-2 independently = H, F, Cl, CN, NCS, -CF3, -OCF3, -OCHF2 or linear or branched 1-16C alkyl (with or without asymmetrical C atom), in which one or two non-adjacent -CH2- gps. may be replaced by -O-, -S-, -CO-, -CO-O-, -O-CO-, -CO-S-, -S-CO-, -O-CO-O-, -CH=CH-, -C=C- or -Si(CH3)2- and also one or more H atoms of the alkyl gp. may be replaced by F, Cl, Br or CN; or a chiral gp. of the formulae (C1 to (C14) (where X = F or Cl; Y = -CO- or -CH2-; A1-4 independently = 1,4-phenylene, pyrazin-2,5-diyl, pyridazin-3,6-diyl, pyridin-2,5-diyl, pyrimidin-2,5-diyl (in which one or two H atoms may be replaced by F), trans-1,4-cyclohexylene (in which one or two H atoms may be replaced by CN), 1,3,4-thiadiazol-2,5-diyl, 1,3-dioxan-2,5-diyl, naphthalene-2,6-diyl, bicyclo(2.2.2)-octan-1,4-diyl or 1,3-dioxaborinan-2,5-diyl; M1-4 independently = -O-, -S-, -CO-, -CO-O-, -O-CO-, -CO-S-, -S-CO-, -O-CO-O-, -CH2-O-, -O-CH2-, -CH2-CH2-, -CH=CH- or -C=C-; R3-4 and R6-7 independently = H or linear or branched 1-16C alkl; or R3+R4 may also = -(CH2)4- or -CH2)5- if attached to a dioxolane system; M5 = -CH2-O-, -CO-O-, -O-CH2-, -O-CO- or a single bond; k, l, m, n, o, p, q and r = 0 or 1, such that (k+m+p+r) = less than 4 and more than 0.
Patent JP-4297386-B2 (JP)
IPC: C07D405/12
Filed: 1995-06-27
Granted: 2009-07-15
Abstract: Synergistic fungicidal compositions containing a fungicidal triazole and metconazole for treating plants or the loci thereof, or for use in wood-preservation or protection of biodegradable materials. Method of treating plants comprising the administration of a fungicidal triazole and metconazole. Method of protecting wood, wood-products and biodegradable materials from fungal attack and destruction.
Patent JP-3434818-B2 (JP)
IPC: C12Q1/68
Filed: 1992-07-28
Granted: 2003-08-11
Abstract: The invention relates to methods of detection of bacteria of the genus Shigella and/or Enteroinvasive E. coli (EIEC) by use of a set of nucleic acid probes. The invention further relates to a set of Shigella specific chromosomal sequences and fragments and to probes derived from the Shigella specific fragments. Additionally, probes were derived from a sequence from the Shigella ompA gene. In particular, a series of probes, each approximately 40 nucleotides in length, were designed having specificity for Shigella or for Shigella and Enteroinvasive E. coli, and having utility in non-isotopic test formats which require amplification to achieve high sensitivity. Specific hybridization probe sets which are capable of detecting substantially all clinically significant serotypes of Shigella, as well as enteroinvasive strains of E. coli, are disclosed.
Patent JP-2777894-B2 (JP)
IPC: C12P21/00
Filed: 1988-04-29
Granted: 1998-07-23
Abstract: The gene encoding the TcpA pilus has been cloned. It encodes a protein useful in live, killed-cell, and synthetic vaccines. Protein production is enhanced by specific medium conditions.
Patent JP-2720998-B2 (JP)
IPC: B01L3/00
Filed: 1988-05-31
Granted: 1998-03-04
Abstract: A tissue culture holder has an insulating chamber in its base below the culture containing chamber or chambers. The insulating chamber is filled with air or a clear liquid and may be sealed in a low humidity environment so that, in the case of an air-filled chamber, there will be minimal or no condensation in the chamber. In the case of a multi-well tray, the insulating chamber below the wells may be sealed or may have passageways for circulating air through the chamber and up into the space above the wells.
Patent JP-3231323-B2 (JP)
IPC: B41F17/22
Filed: 1992-10-08
Granted: 2001-11-19
Abstract: A continuous motion cylindrical can decorator is provided with mandrels that receive undecorated cans and a deco chain that carries decorated cans through a curing oven. The mandrels are mounted along the periphery of a continuously rotating carrier. Chain speed is much slower than linear mandrel speed and spacing between pins on the chain is much less than spacing between mandrels. Interposed between the chain and the mandrel carrier is a continuously rotating transfer carrier having a plurality of suction holding devices thereto. As the holding devices move through a transfer region they are in single file and receive cans that are blown from the mandrels. In the transfer region mandrel linear speed is substantially greater than linear speed of the holding devices, and spacing between the latter is much less than spacing between the mandrels. Valving that controls application of pressurized air to unload the mandrels is positioned by a servo such that the valving opens automatically at a more upstream position for the mandrels as mandrel carrier speed increases.
Patent JP-2952522-B2 (JP)
IPC: C09D175/04
Filed: 1992-10-15
Granted: 1999-09-27
Abstract: The present invention relates to coating compounds of which the binder consists essentially of a combination ofa) a polyol component dissolved and/or dispersed in water or a water/solvent mixture, andb) a polyisocyanate component emulsified in the solution and/or dispersion of the polyol component with a viscosity at 23° C. of 50 to 10,000 mPa.s,in quantities corresponding to an equivalent ratio of isocyanate groups of component a) to alcoholic hydroxyl groups of component b) of 0.5:1 to 5:1, characterized in that component consists essentially ofa1) a water-dilutable, hydroxyfunctional polycondensate resin free from urethane and sulfonate groups and having a molecular weight Mn above 500 ora2) a mixture of such a polycondensation resin with up to 100% by weight, based on the weight of the polycondensation resin, of at least one water-dilutable, hydroxyfunctional polymerization resin having a molecular weight Mn above 500.The present invention also relates to a process for the preparation of these coating compounds and to their use for the production of coatings.
Patent JP-2613750-B2 (JP)
IPC: A61K47/24
Filed: 1993-10-05
Granted: 1997-05-28
Abstract: The present invention is directed to a method for making in vivo a lecithin gel which provides for the sustained release of a biologically active compound contained in the gel. The present invention is also directed to a method for the sustained treatment of a human or other mammal with a therapeutic amount of a biologically active compound using the gel for the sustained release of the biologically active compound.
Patent JP-3043430-B2 (JP)
IPC: A61P3/08
Filed: 1996-09-06
Granted: 2000-05-22
Abstract: (2R,3R,4R)-3,4-dihydroxy-2-hydroxymethylpyrrolidine and other substituted 2-methylpyrrolidines can be used for the treatment of diabetes.
Patent JP-3534765-B2 (JP)
IPC: C07D403/06
Filed: 1994-10-31
Granted: 2004-06-07
Abstract: Compounds of formula I    <IMAGE>  (I)  wherein J, B, L, X, m and M have any of the meanings given in the specification, their N-oxides, and their pharmaceutically acceptable salts are nonpeptide antagonists of neurokinin A and useful for the treatment of asthma, etc. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula I and intermediates.
Patent JP-2912013-B2 (JP)
IPC: B61B13/04
Filed: 1991-09-12
Granted: 1999-06-28
Abstract: PCT No. PCT/CA91/00325 Sec. 371 Date Mar. 15, 1993 Sec. 102(e) Date Mar. 15, 1993 PCT Filed Sep. 13, 1991 PCT Pub. No. WO92/05057 PCT Pub. Date Apr. 2, 1992.A transportation system comprises a continuous stationary track having a pair of opposed rigid bearing surfaces, and a plurality of discrete cantilevered load-carrying vehicle units movable beside said track. Each vehicle is coupled to the track by a bogie having a linear arrangement of bogie wheels running between the bearing surfaces. The bogie wheels are mounted on mutually articulated frames and have a diameter slightly less than the separation of the opposed bearing surfaces to allow limited pivoting movement of the frames within the track. The adjacent articulated frames are forcibly urged to pivot in opposite directions within the track between the bearing surfaces such that bogie wheels carried thereby forcibly and alternately engage the respective opposed bearing surfaces at at least three points to ensure a pro-loaded positive coupling between the bogie and the track.
Patent JP-3421345-B2 (JP)
IPC: B03C3/68
Filed: 1994-02-23
Granted: 2003-06-30
Abstract: Air purification system where air is subjected to complex electrical field resulting from a DC voltage and AC frequency in kilovolt and kilohertz range respectively, applied to screen assembly in air path. DC amplitude and AC frequency self regulate to selected parameters. Parameters are selectable independently of one another.
Patent JP-2968341-B2 (JP)
IPC: H01H50/24
Filed: 1996-01-12
Granted: 1999-10-25
Abstract: The invention relates to a cut-out blade magnetic drive for electric switchgears, e.g. contactors. The aim is to overcome the tolerance problems associated with iron components and pre-assembling the device as a compact unit. To this end, a yoke (28), a magnet core (30), a pole plate (32) and a cut-out blade (68) are secured in a coil body by means of a clamping spring exerting a force so as to be self-adjusting and non-detachable. The coil body (34) has parts (76; 82; 83) exerting a counter-pressure against parts of the housing (12, 14) which correctly position the cut-out blade magnetic drive (16) in relation to its limits of travel (A; B) within the housing (12, 14).