baber/WOPTO huggingface dataset:
Patent JP-H0513968-B2 (JP)
IPC: C08J3/12
Filed: 1983-07-28
Abstract: Granular poly(arylene sulfide) is recovered from a slurry comprising granular poly(arylene sulfide), polar organic solvent, alkali metal halide, poly(arylene sulfide) oligomers, untreated reactants in the water by heating the slurry under conditions to evaporate polar organic solvent, water and volatile impurities at a temperature below the normal boiling point of the polar organic solvent to produce a dry mixture containing poly(arylene sulfide), poly(arylene sulfide) oligomers and alkali metal halide which is then reslurried with water to produce a reslurried mixture containing aqueous alkali metal halide solution and dispersed poly(arylene sulfide) oligomers with the reslurried mixture being filtered through a coarse screen to recover granular poly(arylene sulfide) thereon and pass a filtrate containing poly(arylene sulfide) oligomers and aqueous alkali metal halide solution therethrough. The filtrate can be further treated by filtering through a filter aid coated vacuum filter to recover poly(arylene sulfide) oligomers thereon and pass an aqueous alkali metal halide solution therethrough as filtrate.
Patent JP-2749874-B2 (JP)
IPC: F16H9/10
Filed: 1989-05-31
Granted: 1998-05-13
Abstract: Pulley which can be used singly or doubly. 
<??>It is composed of a guide structure (3) of segments (4) which can be displaced in accordance with the adjustment of connecting rods (7), advantageously extended symmetrically with respect to a pivot (9) and carrying an opposite counterweight. The segments (4) are arcs of a circle in order to ensure a satisfactory adherence of the belt. The counterweights are advantageously segments (42), which makes it possible to obtain a double pulley formed from two coaxial pulleys, the diameters of which vary in opposite directions. The centrifugal force on the segments (4) can be balanced. 
<??>Application to continuous speed variators. 
<IMAGE>
Patent JP-3964478-B2 (JP)
IPC: C07D249/10
Filed: 1996-06-04
Granted: 2007-08-22
Abstract: Described is a heterocycle-containing carboxylic acid derivative represented by the following formula (I): <CHEM> wherein A represents, for example, a heteroaryl group which contains at least one nitrogen atom and may have a substituent, B represents, for example, a heteroarylene group, a -CONH- group or a group represented by the formula -CR<6>=CR<7>- in which R<6> and R<7> represents H, a lower alkyl group or the like, D represents an arylene group, a heteroarylene group or the like, n1 stands for 0 or 1, M represents, for example, a hydroxyl group or a lower alkoxy group; or a physiologically acceptable salt thereof. As a retinoic-related compound replacing retinoic acid, it permits the provision of a preventive and/or therapeutic for various diseases.
Patent JP-2749876-B2 (JP)
IPC: C08G59/22
Filed: 1989-06-14
Granted: 1998-05-13
Abstract: The invention relates to a stable epoxy resin dispersions and also a process for the preparation thereof and the use thereof, in particular for coatings. The epoxy resin dispersions which are remarkable, in particular, for good storage stability with a low content of organic solvents at the same time and little tendency to skin formation and yield coatings with good surface properties, contain, in addition to water, optionally small quantities of organic solvents and also optionally usual additives, as an essential constituent a condensation product of (a) 50 to 80% by weight of an epoxy compound containing at least two epoxy groups per molecule and having an epoxy equivalent to of 100 to 2,000. (b) 35 to 17% by weight of an aromatic polyol and (c) 15 to 3% by weight of a condensation product of an aliphatic polyol with a molecular weight (Mw) of 200 to 20,000, an epoxy compound containing at least two epoxy groups per molecule and having an epoxy equivalent of 100 to 2,000, and of a mono- and/or polyisocyanate, the equivalent ratio of the OH groups to the epoxy groups being 1:0.85 to 1:3.5, the quantity of mono- and/or polyisocyanate being 0.05 to 5% by weight, referred to the quantity of aliphatic polyol and epoxy compound, and the epoxy equivalent of said condensation product being between 200 and at least 50,000.
Patent JP-3083708-B2 (JP)
IPC: G06F5/00
Filed: 1994-07-04
Granted: 2000-09-04
Abstract: An apparatus and method for executing a sequential data compression algorithm that is especially suitable for use where data compression is required in a device (as distinguished from host) controller. A history buffer 22 comprises an array of i identical horizontal slice units. Each slice unit stores j symbols to define j separate blocks in which the symbols in each slice unit are separated by exactly i symbols. Symbols in a string of i incoming symbols are compared by i comparators in parallel with symbols previously stored in the slice units to identify matching sequences of symbols. A control unit controls execution of the sequential algorithm to condition the comparators to scan symbols in parallel but in each of the blocks sequentially and cause matching sequences and nonmatching sequences of symbols to be stored in the array. The parameters i and j are selected to limit the number of comparators required to achieve a desired degree of efficiency in executing the algorithm based upon a trade-off of algorithm execution speed versus hardware cost. A priority encoder calculates from signals output by the slice units each j,i address in which a matching sequence is identified, but it outputs the address of only one (such as the smallest) of these addresses. <IMAGE>
Patent JP-S5944135-B2 (JP)
IPC: B21D51/22
Filed: 1979-12-14
Abstract: A cooking vessel, comprising: a substantially cup-shaped stainless steel member forming a substantially cylindrical side wall and a substantially planar bottom, the lower portion of the side wall adjacent the bottom having an inwardly directed annular shoulder which is thicker than the remainder of the side wall, the bottom being thicker than the annular shoulder of the lower portion of the side wall, and the outer surface of the cylindrical wall being formed by a roller compression process which imparts thereto increased strength and toughness as well as a substantially crack-free and pore-free surface with a bright finish. The outer surface of a transition portion between the side wall and the bottom is flatly curved, the curved transition surface and the side wall meeting at a thin annular shoulder defined by a sharp edge at the bottom of the side wall. The lower surface of the bottom may be roughened to provide a non-skid surface with improved heat transfer characteristics.
Patent JP-3163168-B2 (JP)
IPC: B29B11/00
Filed: 1992-06-30
Granted: 2001-05-08
Abstract: In order to heat thick-walled plastic preforms intended for the manufacture of containers by blowing or drawing-blowing, the preforms are irradiated by external infrared radiation transverse to the preforms and comprising a first wavelength band (B1) absorbed by the plastic and a second wavelength band (B2), separate from the first band, which second band is not absorbed by the plastic and reaching into the inner volume of the preforms: the wavelengths of the infrared radiation (12) located in the second band (B2) reaching into the said inner volume are modified in order to transform it into radiation (13) having wavelengths lying within the first band (B1); the modified-wavelength infrared radiation (13) is re-emitted in the direction of the wall (2) of the preform; and the modified-wavelength infrared radiation (13), being absorbed by the plastic in the vicinity of the internal surface (8), heats the plastic in the vicinity of the internal face (8) in such a manner that the temperature T1 there is greater than the temperature Te of the external face (10) of the said wall (2). 
<IMAGE>
Patent JP-H0252532-B2 (JP)
IPC: B01D71/44
Filed: 1985-08-30
Abstract: A microporous substrate, such as a polysulphone membrane having on its surface a semi-permeable membrane being the reaction product of a polyamine, a water soluble polymer of formula 1 
<CHEM>
 wherein R is hydrogen or an hydrocarbongroup, x is 50 - 99.9%, and y is 100-x mol.% and n indicates the molecular weight and of a crosslinking agent containing a polyfunctional group having reacted with the amino groups of the polyamine and of the polymer. In the formula 1 preferably R is an alkylgroup of 1-5 carbon atoms, particularly methyl, and n is equivalent to a mol. weight of more than 10.000. The water soluble polymer is advantageously a mixture of a polymer of formula 1 wherein x and y are both 50 mol.% and a polymer of formula 2, 
<CHEM>
 this last mentioned polymer being preferably obtained by hydrolysis of a compound of formula 1. The degree of hydrolysis is preferably 70 to 99,9%. The crosslinking agent is preferably a mixture of iso-phtaloylchloride and trimesoylchloride; the polyamine is preferably an azo alkane compound having terminal amino groups with a straight chain comprising 8 to 24 carbon atoms, particularly 1.10-diamino-4.7-diazadecane; 1.14-diamino-4.8.11-triazatetradecane and 1.18-diamino-4.8.11.15-tetraazooctadecane. The flux of the membrane is at least 40 1/m<2>.h and the salt retention at least 90%.
Patent JP-H0135732-B2 (JP)
IPC: F16C29/00
Filed: 1981-12-15
Abstract: ADJUSTABLE ROLLER TRACK BOGIES FOR DIE CARRIER FRAME OF INJECTION MOLDING MACHINE An adjustable exterior support and guide arrangement for the movable die carrier member of an injection molding machine consisting of two laterally spaced guide rails on the machine base with horizontally and vertically oriented runways engaged by correspondingly oriented vertical and horizontal recirculating roller tracks of a pair of guide bogies. Each guide bogie is adjustably, but not rigidly, connected to an inclined strut of the movable die carrier member and longitudinally entrained by means of a key pin of the inclined strut.
Patent JP-2964850-B2 (JP)
IPC: F16H59/04
Filed: 1993-08-31
Granted: 1999-10-18
Abstract: PURPOSE:To provide a manual transmission for a vehicle capable of preventing falling of a gear without deteriorating shift feeling. CONSTITUTION:A manual transmission furnished with a shift control system 2 to shift and operate a speed change gear mechanism and a gear side lever member 7 for shift selection provided to project one end of it from a transmission main body 1. The shift control system 2 is constituted by furnishing a shift lever member provided inside of a cabin and a shift rod 4 interposed between one end of the shift lever member and a projected end of the gear side lever member 7, and it is constituted to connect a counter mass 12 resisting inertial force of the shift control system to the gear side lever member 7 through an arm member 11.
Patent JP-H0562052-B2 (JP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/27
Filed: 1986-09-13
Abstract: This invention relates to an improved manifold system for a multi-cavity injection molding system. The manifold system has one elongated bridging manifold which extends transversely across a number of spaced elongated support manifolds. Each of the support manifolds, in turn, extend across a number of heated probes or nozzles, each of which leads to a gate to a cavity. The bridging manifold has a portion of the hot runner passage extending through it from a single inlet to receive melt from the molding machine to a number of spaced outlets. Each of the support manifolds also has an inlet which is in alignment with one of the outlets from the bridging manifold and a number of spaced outlets. Each of the outlets of the support manifolds is in alignment with an inlet to one of the probes or nozzles. Each of the manifold has two way junctions at which a larger diameter portion of the hot runner passage joins two smaller diameter downstream portions. In the bridging manifold, the hot runner passage extends along the same plane as the inlet and outlets, whereas in the support manifold the portion connecting the junctions extends in a transverse plane. Forming the manifold system of separate composite plate bridging and support manifolds with different melt passage orientations improves streamlined and uniform flow and reduces pressure drop while allowing flexibility of system design for different applications.
Patent JP-2610371-B2 (JP)
IPC: B65B31/02
Filed: 1991-09-04
Granted: 1997-05-14
Abstract: The invention relates to a method for making a vacuum-package filled with granular material. In this method, the package filled with granular material and made from a thin-walled and flexible packaging foil is placed in a holder surrounding the bottom and sidewalls of the package and comprising flat, parallel walls, and a vacuum is applied to the contents of the package and the package is subsequently vacuum-sealed hermetically. According to the invention, the contents of the package, during at least a part of the evacuation step, are compressed by moving the flat and parallel walls of at least one pair of opposite sidewalls of the holder toward each other in mutually parallel manner against the package. The invention further relates to an apparatus for use in the invention. <IMAGE>
Patent JP-3041593-B2 (JP)
IPC: F16H61/04
Filed: 1997-08-28
Granted: 2000-05-15
Abstract: In a control apparatus for a hydraulically operated vehicular transmission having a plurality of speed stages to be established by a selecting operation of a plurality of hydraulic clutches, when a command to downshift to G(N-2) is issued in the course of downshifting to G(N-1) and a flag FTBD is set to 1, a control is performed to accelerate the time of completion of the downshifting control to G(N-1). When that oil temperature in the transmission which is detected by an oil temperature sensor is lower than a predetermined value, the setting of FTBD to 1 is prohibited. Therefore, at the time of low oil temperature, the downshifting to G(N-1) is performed in an ordinary manner. At the time of starting of the downshifting control from G(N-1) to G(N-2), the hydraulic pressure in the hydraulic clutch for the speed stage G(N-1) is sufficiently increased. A smooth downshifting to G(N-2) can thus be smoothly performed without the occurrence of excessive engine racing.
Patent JP-H0742848-B2 (JP)
IPC: F01M9/10
Filed: 1985-10-25
Abstract: PURPOSE:To aim at reducing the number of component parts and at preventing a sleeve from seizing, by leading cooling oil fed into a cylinder head, to a section to be lubricated within a crank casing through an oil passage formed in a cylinder block. CONSTITUTION:Cooling oil fed under pressure from a pump through a pipe line 35 cools a cylinder head 9 after being temporarily reserved in an oil sump 1. An oil passage 17 is formed between a rib 15 and the outer wall 9a of the cylinder head 9, and an insertion hole 21 for a timing chain 20 communicating between a cam shaft 18 and a crank shaft 19 is formed between a rib 16 and the outer wall 9a. A hole 23 corresponding to the insertion hole 21 is formed in a cylinder block 22, and an oil passage 24 corresponding to the oil passage 17 in the cylinder head 9 is also formed in the cylinder block 22, which is communicated with an inlet port 30 in a crank casing 25 for supplying cooling oil.
Patent JP-2907653-B2 (JP)
IPC: H01M50/609
Filed: 1992-08-19
Granted: 1999-06-21
Abstract: An apparatus is disclosed for filling a container to a predetermined level with liquid provided from an external liquid supply means. The apparatus includes a main valve and a main valve seat for controlling the supply of liquid to the container. A lower valve housing is provided for supporting the main valve and main valve seat. An upper cap housing is also provided which is in fluid communication between the external liquid supply means and the main valve. Together, the lower and upper housings form a manually releasably connected valve assembly which is removably insertable into the container. <IMAGE>
Patent JP-3166721-B2 (JP)
IPC: H01L25/07
Filed: 1998-08-17
Granted: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the stacking structure of a stacked semiconductor device, in which the length of signal transmission paths are made equal and eatable operations can be secured. SOLUTION: A bear chip 1 is loaded on one face of a first interposer 2, and a single module is formed. The single module is loaded on both faces of a second interposer 2 by outer terminals 4 connected to both sides of the first interposer 2, and it is loaded on a motherboard 6 via outer terminals 4' connected to both sides of the second interposer 2.
Patent JP-H0816067-B2 (JP)
IPC: A61K9/127
Filed: 1993-10-13
Abstract: The invention relates to pharmaceutical compositions containing synthetic, substantially pure phosphatidyl serine and phosphatidyl choline and a substance or a mixture of substances having biological activity. The invention also relates to mixtures comprising synthetic, substantially pure phosphatidyl serine and phosphatidyl choline, and also to processes for the manufacture of the pharmaecutical compositions, and the use thereof.
Patent JP-S6323210-B2 (JP)
IPC: C08G59/50
Filed: 1984-12-21
Abstract: Described herein is a composition which contains bis(2,3-epoxycyclopentyl) ether, a specific group of hardeners and a specific group of thermoplastics. When cured, these compositions have improved tensile properties as compared to similar compositions which do not contain thermoplastics.
Patent JP-3121072-B2 (JP)
IPC: C07B63/00
Filed: 1991-10-09
Granted: 2000-12-25
Abstract: A carrier and a column for high-performance liquid chromatography having an ability to separate optical isomers. A separating agent for optical isomers is prepared by chemically bonding conalbumin to a carrier such as silica gel or synthetic polymer and is packed in a column to be used in high-performance liquid chromatography. The conalbumin is capable of chemical modification such as glutarylation or acylation. The invention enables the separation of optical isomers which has been impossible with conventional separating agents.
Patent JP-3639894-B2 (JP)
IPC: B05B11/00
Filed: 1999-11-19
Granted: 2005-04-20
Abstract: The pump comprises a movable part having a central conduit (32) in which the product to be dispensed penetrates through a opening (36). The support defines a variable volume pumping chamber (34) around the central conduit. The pump has a membrane (50) with a central sleeve with its upper end open and lower end closed. The central conduit is inserted in the central part of the membrane which isolates the opening and the pumping chamber when the volume in this latter increases and the product is sucked into the pumping chamber.
Patent JP-3878225-B2 (JP)
IPC: G01M11/02
Filed: 1993-12-20
Granted: 2007-02-07
Abstract: A method of continuously and automatically inspecting ophthalmic lenses. The lenses are continuously moved along a predetermined path to move each of the lenses, one at a time, into a lens inspection position. Each time one of the lenses moves into the lens inspection position, a light source is activated to generate a one light pulse, that light pulse is directed through the one lens and onto an array of pixels and a set of signals is generated representing the intensity of light incident on the pixel array. The set of signals is processed according to a predetermined program to determine at least one condition of the lens, and an output signal is generated representing that one condition. <IMAGE>
Patent JP-H0323529-B2 (JP)
IPC: A01N25/10
Filed: 1980-03-21
Abstract: A controlled release composition comprising a prostaglandin and a polymeric carrier therefor comprising residues having a ratio of number average molecular weight to functionality greater than 1,000 which comprise polyethylene oxide and are cross-linked through urethane groups.
Patent JP-2817010-B2 (JP)
IPC: C11D7/50
Filed: 1990-01-05
Granted: 1998-10-27
Abstract: Cleaning solutions for printed circuit boards are disclosed, comprising dialkyl esters of C4 to C6 acids and from 0 to 40 percent of a non-ionic surfactant.
Patent JP-2722277-B2 (JP)
IPC: C08B37/16
Filed: 1991-01-22
Granted: 1998-03-04
Abstract: Sulfoalkyl ether cyclodextrin derivatives and their use as solubilizing agents for water insoluble drugs for oral, intranasal, or parenteral administration are disclosed.
Patent JP-2634181-B2 (JP)
IPC: C08F2/32
Filed: 1987-08-06
Granted: 1997-07-23
Abstract: The pulverulent polymer according to the invention, based on at least one water-soluble ethylenically unsaturated monomer, has a capillary suction capacity under pressure after 20 minutes at least equal to 20 ml/g. This polymer may be prepared by a method which consists in dispersing and suspending an aqueous phase (1) comprised of an aqueous solution of at least one water-soluble ethylenically unsaturated monomer containing an effective quantity of at least one cross-linking agent soluble in said phase (1), in an oil phase (2) comprised of at least one aliphatic or alicyclic hydrocarbon having at least 6 carbon atoms and containing an effective quantity of at least one surfactant, and polymerizing said water-soluble ethylenically unsaturated monomer in the presence of at least one free radical generator, the surfactant being selected so as to carry out the polymerization with a weight ratio of phase (2) to phase (1) lower than or equal to 0.75. Application to the production of articles capable of absorbing aqueous fluids, particularly in the hygiene and agricultural fields.
Patent JP-3072774-B2 (JP)
IPC: E04H4/12
Filed: 1991-01-22
Granted: 2000-08-07
Abstract: Substituted N-halo derivatives of imidazolidin-4-ones having substituents at the 2 and 5 positions of the imidazolidin-4-one ring are described. More particularly, there are described N-chloro, N-bromo, N,N'-dichloro, N,N'-dibromo, and N,N'-bromochloro derivatives of imidazolidin-4-ones having substituents selected from hydrogen, alkyl, alkoxy, hydroxy, phenyl, substituted phenyl, or spiro-substitution at the 2 and 5 positions on the ring. These N-halo compounds are stable, noncorrosive biocides which are resistant to direct sunlight, and are useful as disinfectants, sanitizers, and algae inhibitors.
Patent JP-3541947-B2 (JP)
IPC: B25J13/08
Filed: 1992-01-16
Granted: 2004-07-14
Abstract: A six degree of freedom limb movement resistance system is described in which a linkage system of links and joints couples a fixed point in space to a movable end-point of the linkage. A limb coupling cuff is attached to the end point. Variable resistance force can be applied to the linkage via computer controls through a feedback path from position and velocity sensors. The linkage endpoint force acting to resist limb motion is in a direction opposite to the endpoint velocity vector.
Patent JP-3204455-B2 (JP)
IPC: C09J7/35
Filed: 1990-04-24
Granted: 2001-09-04
Abstract: Temperature-activated adhesive compositions formulated with crystallizable polymers are provided. The compositions, which display a rapid transition from the tacky to the nontacky state, and/or from the nontacky to the tacky state, are useful in medical applications, where adhesion of a substrate to the skin is desired, as well as in a variety of nonmedical applications. Temperature-activated adhesive assemblies such as tapes, labels, and the like for use in a number of contexts are provided which assemblies have a moisture vapor transmission rate which is compatible with human skin, e.g., above 500 g/m2/day at 37 DEG  C. and a 100% to 10% relative humidity difference.