baber/WOPTO huggingface dataset:
Patent JP-H0646526-B2 (JP)
IPC: H01B5/00
Filed: 1986-06-18
Abstract: A self-heating and self-soldering bus bar for use in many applications. The pins of the bus bar are quickly and directly heated to a predetermined autoregulated temperature without significantly raising the temperature of the body of the bus. Thusly a bus bar may be mounted while maintaining thermal balance and mechanical integrity of all wotk pieces. The present invention avoids the problems normally associated with excess thermal expansion experienced when a bus bar is heated incidental to the heating of its contact points. A majority of this incidental heating is eliminated by direct quick heating of the mounting pins.
Patent JP-H0716669-B2 (JP)
IPC: C02F1/32
Filed: 1992-06-08
Abstract: A cyanide-containing aqueous stream is treated to reduce the cyanide concentration by oxidation of cyanide using oxygen as the oxidizing agent under mild reaction conditions in the presence of a metal chelate catalyst. Especially effective chelates are metal phthalocyanines, particularly where the metal is vanadium or a member of the iron group metals. The oxidation can be effected homogeneously using water soluble metal chelates, or can be performed heterogeneously, especially in a continuous fashion using a packed bed reactor, by using suitable water-insoluble metal chelates, especially when supported on appropriate carriers.
Patent JP-H0829309-B2 (JP)
IPC: B08B9/055
Filed: 1990-06-26
Abstract: PURPOSE: To maintain a hermetic effect by having racial hermetic tongue bodies of an annular shape and roof shape smaller than a scraper body at both ends of a portion having a small diameter. CONSTITUTION: This scraper body consists of coaxial spherical members 12 and 13 and a central constriction part of an area 14. The smallest diameter of the central constriction part of the area 14 is so determined as not to come into contact with the wall surface of the curvilinear part of the smallest pipeline. Columnar parts 15 and 16 exist between the constriction part of the area 14 and the spherical parts 12 and 13. The columnar parts 15 and 16 are internally provided with annular grooves 17 and 18 of a rectangular shape in the cross-section. Annular sealing members 20 and 21 are housed in the annular grooves 17 and 18 and the annular grooves are internally provided with recessed parts 22 and 23 apart a spacing in a circumferential direction. Permanent magnets 24 are housed in the recessed parts 22, and 23 and act as detectors. As a result, a scraping effect is improved.
Patent JP-H0691741-B2 (JP)
IPC: H02M3/335
Filed: 1990-06-29
Abstract: An autoconverter has an electronic switch activated by turn-on pulses and a circuit arrangement for the formation of the actual value of the current in a primary input circuit. Inrush currents are suppressed within an optimally-broad range of current by providing an electronic switch in the circuit arrangement which forms the actual value of the current, the electronic switch being inhibited during initial power peaks of the current flowing through a current sensor in the primary input circuit.
Patent JP-H0422908-B2 (JP)
IPC: C07F7/10
Filed: 1989-07-10
Abstract: In a process for the total synthesis of thienamycin from L-aspartic acid via intermediate III: <CHEM> R = H, blocking group or salt cation there is disclosed a process for preparing III via <CHEM> wherein R is a protecting group.
Patent JP-3151435-B2 (JP)
IPC: B26B13/22
Filed: 1998-06-29
Granted: 2001-04-03
Abstract: The pocket knife (1) comprises lateral sides (18) which serve as a handle and at least one utensil able to pivot or slide in a plane parallel to the internal faces of the sides. One of the utensils is a cigar cutter which comprises two rounded scissors arms (10,11) pivoting about a first axis (16). One end of the first arm (10) pivots about a second axis (14) enabling it to be extracted from the knife. The cigar cutter also includes a leaf spring (12) enabling the scissors arms to be held apart when they have been extracted from the knife. The leaf spring limits also the pivoting travel of the second arm about the first axis. A flexible dorsal strip (13) transmits through the leaf spring a constant force to the scissors second arm.
Patent JP-2558023-B2 (JP)
IPC: A23K1/00
Filed: 1991-06-28
Granted: 1996-11-27
Abstract: The invention relates to new granules as well as to a process for their preparation, the granules being obtained by extrusion of a mixture containing a fusible binding agent in an amount such that it enables the mixture to pass through a die. The granules obtained are then coated with a polymer which enables them to pass through the rumen without degradation. 
<??>These granules after coating are used in animal feeds for ruminants.
Patent JP-2599908-B2 (JP)
IPC: G03F7/038
Filed: 1986-08-12
Granted: 1997-04-16
Abstract: A radiation-sensitive mixture which contains (A) a polymer comprised of repeat units represented by the formula    <IMAGE>  (I)  where R is a hydrogen or a halogen atom, a cyanide group or an alkyl group of 1-4 carbon atoms, R1, R2 are identical or different, and each and R3 denotes a hydrogen or a halogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group, an acyl group, an aryloxy group, an aroyl group or aralkyl group, R4 is a hydrogen atom or a divalent organic group which is linked to another unit represented by formula (I), X denotes an oxygen atom or one of the groups NR8, OCH2CHOHCH2OCO, OCH2CH2O and OCH2CH2OCO, where R8 is a hydrogen atom, alkyl or aryl group and A denotes the atoms required for completing a mononuclear or dinuclear carbocyclic or heterocyclic aromatic ring system, (B) a combination of (a) a compound which forms a strong acid under the action of actinic radiation and (b) a compound which has at least one acid-cleavable C-O-C bond and the solubility of which in a liquid developer is increased by the action of acid, is suitable for preparing printing plates and dry photoresists.
Patent JP-2599557-B2 (JP)
IPC: A61K31/41
Filed: 1993-07-23
Granted: 1997-04-09
Abstract: 4-substituted 1,2,4-triazole derivatives of formula I: <CHEM> wherein R represents a 2-(dimethylamino)ethyl group, or a group of formula (i) or (ii): <CHEM>  or a salt or prodrug thereof; are selective agonists of 5-HT1-like receptors and are therefore useful in the treatment of clinical conditions, in particular migraine and associated disorders, for which a selective agonist of these receptors is indicated.
Patent JP-2730987-B2 (JP)
IPC: B01J35/04
Filed: 1989-08-09
Granted: 1998-03-25
Abstract: A honeycomb catalyst for effecting catalytic reduction and removal of nitrogen oxides in waste gas in the presence of ammonia, which honeycomb catalyst (I) contains a catalytically active substrate comprising 60 to 99.5% by weight of a binary oxide containing titanium and silicon and 40 to 0.5% by weight of the oxide of at least one metal selected from the group consisting of vanadium, tungsten, molybdenum, copper, manganese, cerium, and tin, (II) possesses an opening ratio in the cross section of said catalyst in the range of 80 to 90%, (III) has a thickness of partition walls separating through holes in the range of 0.2 to 0.8 mm, and (IV) possesses pores comprising substantially two independent pore groups each of a uniform pore diameter, such that the pore volume occupied by one pore group having a pore diameter in the range of 0.01 to 0.03 mu m accounts for a proportion in the range of 50 to 80% of the total pore volume and the pore volume occupied by the other pore group having a pore diameter in the range of 0.8 to 4  mu m accounts for a proportion in the range of 10 to 30% of the total pore volume.
Patent JP-3118090-B2 (JP)
IPC: A61P25/00
Filed: 1992-08-11
Granted: 2000-12-18
Abstract: 1-Acylpiperidine compound of the formula I    <IMAGE>  (I)  in which R1 is an optionally substituted aralkyl, aryloxyalkyl, heteroaralkyl, aroyl, heteroaroyl, cycloalkylcarbonyl, aralkanoyl, heteroarylalkanoyl, aralkoxycarbonyl or arylcarbamoyl radical or the acyl radical of an  alpha -amino acid which is optionally N-substituted by lower alkanoyl or carbamoyl-lower-alkanoyl, R2 is cycloalkyl or an optionally substituted aryl or heteroaryl radical, R3 is hydrogen, alkyl, carbamoyl or an alkanoyl or alkenoyl radical which is optionally substituted by carboxyl or esterified or amidated carboxyl, R4 is an optionally substituted aryl or optionally partially hydrogenated heteroaryl radical, X1 is methylene, ethylene, a direct linkage, an optionally ketalised carbonyl group or an optionally etherified hydroxymethylene group, X2 is alkylene, carbonyl or a direct linkage, and X3 is carbonyl, oxo-lower-alkylene, oxo(aza)-lower-alkylene or an alkylene radical which is optionally substituted by phenyl, hydroxymethyl, optionally esterified or amidated carboxyl or, in higher than the  alpha  position, by hydroxyl, and its salts have substance-P-antagonistic properties and can be used as pharmaceutically active substances in pharmaceuticals for the treatment of disorders in whose development substance P plays an essential part.
Patent JP-H0325785-B2 (JP)
IPC: G03G15/16
Filed: 1982-12-15
Abstract: Apparatus for the transfer of a toner image from a photoconductive coating to a print sheet, using a transfer sheet and a pressing roller and with an acceptor drum in a movable frame for holding the print and the transfer sheet and with two parallel guide rollers, to be independently polarised during the transfer of the toner image.
Patent JP-2907450-B2 (JP)
IPC: B65D85/72
Filed: 1989-08-29
Granted: 1999-06-21
Abstract: Packing containers and packing container blanks of the type used for the packaging of e.g. milk and juice often are of the so-called gable-top type, the top closure also serving as an opening arrangement with a pouring spout which can be folded out. The parts (9, 10) forming the pouring spout (14) may be coated partly with a seal-preventing substance so as to make it possible for the pouring spout to be detached and let out in spite of the heat-sealing of the top. The seal-preventing coating (15) in accordance with the invention is covered by a film (16) which extends along the upper edge region of the packing container (1), which provides a better defined sealing strength, a tighter top seal, and protects the said coating (15) both before and after the conversion of the packing container blank (2) to packing containers (1)
Patent JP-2725118-B2 (JP)
IPC: G07D1/00
Filed: 1992-08-31
Granted: 1998-03-09
Abstract: A sheet feeding apparatus includes a sheet stacking portion on which a plurality of sheets (B) of different sheet width in the sheet feeding direction are set by stacking the sheets in order from the widest sheets so that the widest sheets are set at the lowermost position and is adapted for feeding the sheets with a lateral position of the widest sheets restricted along a desired path by a pair of guides (8,9) provided in the sheet stacking portion. The sheet feeding apparatus further includes a pair or pairs of sheet guides (8,9) in a number which is not less than the number of kinds of sheets (B) whose width differ from the largest width, and each pair of the sheet guides (8,9) is adapted for restricting the lateral position of sheets (B) having the corresponding width along a desired path and for always contacting the upper surface of the sheets (B) set immediately beneath the sheets (B) having the corresponding width. According to the thus constituted sheet feeding apparatus, it is possible to feed sheets (B) having different width along desired paths. <IMAGE>
Patent JP-2667405-B2 (JP)
IPC: A61K35/14
Filed: 1987-09-19
Granted: 1997-10-27
Abstract: DNA sequences that code for proteins having substantially the same biological activity as Factor XIII are disclosed. DNA sequence coding for polypeptides that are functionally homologous to the a, a', and b subunits of Factor XIII are contained within expression vectors useful for transfecting a variety of eucaryotic and procaryotic host cells. Methods for preparing (a) proteins having substantially the same biological activity as Factor XIII; (b) proteins which, upon dissociation in the presence of calcium, have substantially the same biological activity as Factor XIIIa; (c) proteins which, upon actuation, have substantially the same biological activity as Factor XIIIa; and (d) methods for preparing proteins which have substantially the same biological activity of Factor XIIIa are also disclosed.
Patent JP-2566791-B2 (JP)
IPC: C08L33/08
Filed: 1987-09-22
Granted: 1996-12-25
Abstract: PURPOSE:To obtain the titled composition giving products of good liquid properties, capable of improving fluidity by adding to oils, suitable for application to crude oil and residual oils, by incorporating an organic solvent with a specific polyacrylic ester. CONSTITUTION:The objective composition can be obtained by incorporating (A) an organic solvent (e.g. hexane, cyclohexane) with (B) 40-60wt.% of a polyacrylic ester with a molecular weight of 10,000-1,000,000 of formula (n is 30-3,000; R is alkyl, a total of n-18C, n-20C and n-22C alkyls accounting for >=80%, having such carbon chain length distribution as the weight ratios: 18C/20C=1/4-1/1 and 20C/22C=1/1-2/1).
Patent JP-H057041-B2 (JP)
IPC: B01D9/00
Filed: 1984-12-04
Abstract: A countercurrent column crystallizer comprises at least one substantially horizontal stationary crystal bed support tray (22) positioned along the axial length of the column, and transport means to aid the travel of crystals through said support tray and along the length of the column. The transport means can, for example, comprise a plurality of substantially horizontal perforated plates (21) fixed to a support member (20) which is capable of being vibrated axially by an excitation device (23) to which the support member (20) is attached. The presence of the stationary support trays (22) reduces axial liquid back-mixing, thus improving column efficiency and product purity.
Patent JP-H0811199-B2 (JP)
IPC: B01J31/40
Filed: 1987-10-14
Abstract: A process for treating carbonylation catalyst solutions which contain a rhodium component and a lithium component to remove metallic corrosion products comprises contacting the catalyst solution with a cation exchange resin in the lithium form.
Patent JP-H0767367-B2 (JP)
IPC: A23C9/123
Filed: 1989-10-05
Abstract: An acidified milk product of creamy consistency obtained by acidification of a suspension of the skimmed milk type with a combination of roping and thickening lactic bacteria and showing high stability to hot coffee, to sterilization and in storage.
Patent JP-H0725159-B2 (JP)
IPC: B32B37/24
Filed: 1991-09-13
Abstract: A laminate of two metal sheets (9,10) and a layer of thermoplastic material is made by moving the two sheets (9,10) along respective paths so that they approach each other at a region of convergence and feeding extruded thermoplastic material into the region of covergence so that the material is squeezed between the converging sheets to form the layer adhering to said sheets. To improve bond strength, and reduce bonding time, an extruding nozzle for the thermoplastics material of slot shape is located relative to the region of convergence so that a body (7) of said thermoplastics material in flowable state is formed in the convergence region in contact with the sheets (9,10), the layer being continuously drawn from the body (7) and the body (7) being replenished by extrusion from the nozzle (5'). The body (7) is wider than said extrusion slot as seen in section in the width direction of the slot. <IMAGE>
Patent JP-2532161-B2 (JP)
IPC: C08G18/10
Filed: 1990-10-18
Granted: 1996-09-11
Abstract: A continuous process is provided for the preparation at ambient temperatures of a polymer-based foam sheet in which the foam is produced from a reaction product capable of curing at ambient temperatures formed by the reaction of a reactant composition comprising a prepolymer, such as an isocyanate-capped polyether, and water. The process includes providing a continous substrate (5); depositing said reaction product onto said substrate (5); compressing said reaction product by subjecting said product to at least one compression of a predetermined degree after said reaction product has creamed but prior to the time said reaction product has finally cured; and finally curing said reaction product. In addition to the above process an apparatus for the production of the aforesaid foam is also described.
Patent JP-3188572-B2 (JP)
IPC: A61B17/80
Filed: 1993-12-02
Granted: 2001-07-16
Abstract: Apparatus for uniting bone fragments by means of a bone plate (1) which is to be connected to the bone fragments using screws (5). One screw (5) or group of screws is connected at a fixed angle to a coupling part (6) which encloses the bone plate (1) transversely, this coupling part (6) on the one hand forming a pivot bearing together with the underside (3) of the plate and on the other hand having a cover plate (10) which comprises at least three fastening screws (16) arranged laterally offset with respect to the pivot bearing. By adjusting these fastening screws, the coupling part with the associated screws can be set at an angle relative to the bone plate. <IMAGE>
Patent JP-2595338-B2 (JP)
IPC: B27K3/52
Filed: 1988-12-14
Granted: 1997-04-02
Abstract: Wood preservatives which are based on a zinc compound and an aliphatic carboxylic acid and additionally contain a polyamine and processes for preserving wood with these preservatives.
Patent JP-3113018-B2 (JP)
IPC: C08F8/12
Filed: 1991-12-06
Granted: 2000-11-27
Abstract: Homopolymers and/or copolymers of 4-hydroxystyrene are produced by hydrolyzing homopolymers and/or copolymers of 4-acetoxystyrene with hydroxylamine.
Patent JP-3539242-B2 (JP)
IPC: C09J7/02
Filed: 1998-11-24
Granted: 2004-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive member having good heat resistance and moisture resistance required, when a semiconductor chip having a large thermal expansion coefficient between the semiconductor chip and a wiring substrate is loaded, especially an adhesive member having excellent storability at room temperature, etc. SOLUTION: This adhesive member has adhesive layers on the both surfaces. Therein, the adhesive layer on one side (surface A) has a flow distance of 100-1,000 μm, when it is stored for 1-30 days in an atmosphere at 25 deg.C and a RH of 50%, and has an adhesive strength of 300-3,000 N/m, when adhered to a polyimide film and then cured. The adhesive layer on the opposite side (surface B) has a flow distance of 50-1,000 μm, when stored for 1-90 days in an atmosphere having a temperature of 25 deg.C and a RH of 50%, and has an adhesive strength of 300-3,000 N/m, when adhered to a polyimide film and then cured. A substrate for loading a semiconductor is prepared by adhering the surface A side of the adhesive member to the semiconductor 6-loading surface of a wiring board.  The semiconductor device is made to be a semiconductor device prepared by adhering the semiconductor chip 6 to the wiring substrate through the adhesive member.
Patent JP-3105250-B2 (JP)
IPC: C12N1/38
Filed: 1991-09-27
Granted: 2000-10-30
Abstract: The present invention provides an improved process for the production of microbial cellulose where a cellulose-producing organism is grown under agitated conditions in the presence of a polyacrylamide-containing polymer.
Patent JP-3068848-B2 (JP)
IPC: G01N33/571
Filed: 1989-12-08
Granted: 2000-07-24
Abstract: A method for capturing amplified target DNA on a solid substrate comprising incorporating a ligand into said DNA by a polymerase chain reaction using a set of primers wherein one of the primers bears the ligand, and contacting the so treated DNA with a solid substrate having a binding reagent for said ligand immobilized thereon.
Patent JP-2935708-B2 (JP)
IPC: A61B10/00
Filed: 1988-02-19
Granted: 1999-08-16
Abstract: The invention relates to a bone screw (10) which can be anchored in the bone in a firm and vacuum-tight manner, and to the use of the same in arthroplastic surgery and as a drug delivery system. The interior of the bone screw (10) has a continous longitudinal bore (15) through which the medullary canal can be evacuated during the application of bone cement. The use of the bone screw renders it possible to fill the spongiosa honeycombs with bone cement without endangering the life of the patient.
Patent JP-H0780238-B2 (JP)
IPC: B29C63/08
Filed: 1987-06-30
Abstract: PCT No. PCT/AU87/00190 Sec. 371 Date Mar. 3, 1988 Sec. 102(e) Date Mar. 3, 1988 PCT Filed Jun. 30, 1987 PCT Pub. No. WO88/00129 PCT Pub. Date Jan. 14, 1988.The method of reinforcing a structure formed by interengaging the edges of ribbed strip (1) formed of a plastics material to form a helically wound tube, the strip (1) comprising a plurality of the ribs (2) spaced apart and upstanding from a base (24), characterized by engaging on the strip (1) a non-planar reinforcing member (10), and locking the reinforcing member (10) to the strip to form an attached strength member to attain lateral stability of the ribs.
Patent JP-3905123-B2 (JP)
IPC: H01C7/10
Filed: 1995-07-14
Granted: 2007-04-18
Abstract: Disclosed is a variable voltage protection device for electronic devices which in one aspect comprises a thin layer of neat dielectric polymer, glass or ceramic (12) positioned between a ground plate (14) and an electrical conductor (10) for overvoltage protection, wherein the neat polymer, glass or ceramic layer does not include the presence of conductive or semiconductive particles. Also disclosed is the combination of the neat dielectric polymer, glass or ceramic thin layer (12) positioned on a conventional variable voltage protection material (13) comprising a binder containing conductive, semiconductive or insulative particles. A multi-layer variable voltage protection component is disclosed comprising three layers of overvoltage protection material (15, 16, 17) wherein the outer two layers contain a lower percentage of conductive, semiconductive and/or insulative particles and wherein the inner layer contains a higher percentage of conductive, semiconductive and/or insulative particles. The multi-layer component can optionally be used in combination with the neat dielectric polymer, glass or ceramic layer (12, 12') and can optionally have interposed metal layers (18, 18'). A method is disclosed for dispersing colloidal insulative particles and conductive, semiconductive and/or insulative particles using a volatile solvent for dispersement of the colloidal insulative particles and the conductive, semiconductive or insulative particles before mixing the resultant particles with the binder. <IMAGE>
Patent JP-3568953-B2 (JP)
IPC: B01F7/16
Filed: 1994-07-22
Granted: 2004-09-22
Abstract: A separating device for extracting cholesterol from plasma uses a spinner to disperse plasma into an extracting solvent in the form of fine droplets to improve separation efficiency, thereby making it suitable for delipidating blood plasma. Blood plasma is delipidated by providing the plasma to the spinner and dispersing the plasma into the extracting solvent in fine droplets. A de-emulsification step removes residual solvent from the plasma. Blood is removed from an animal and the blood plasma is delipidated. Delipidated plasma is de-emulsified and combined with the animal blood, which is then reintroduced into the animal.
Patent JP-3580552-B2 (JP)
IPC: A61F13/04
Filed: 1995-07-28
Granted: 2004-10-27
Abstract: PCT No. PCT/GB95/01770 Sec. 371 Date May 21, 1997 Sec. 102(e) Date May 21, 1997 PCT Filed Jul. 28, 1995 PCT Pub. No. WO96/04023 PCT Pub. Date Feb. 15, 1996A colored orthopedic splinting material comprising a glass fiber substrate and a hardenable resin wherein the individual filaments making up the substrate are colored.