baber/WOPTO huggingface dataset:
Patent JP-3763996-B2 (JP)
IPC: B01D39/20
Filed: 1999-05-07
Granted: 2006-04-05
Abstract: PROBLEM TO BE SOLVED: To lessen a risk in sewing together a filter medium as far as possible. SOLUTION: A filter medium is composed of a filter texture 1 comprising a glass fiber covered by a staple fiber 2. The staple fiber 2 is composed of a polymer which is thermally solidified and chemically stabilized, and is bonded to the filter texture 1. The filter texture 1 is at least 350 g/m<2> in its area weight and at least 0.5 mm in thickness. A fineness of the staple fiber is 0.80 dtex to 8 dtex, and its incision length is at least 20 mm. The staple fiber 2 is equipped with a polymer cover to be fitted after sewing together, and its weight is at most 40% of total weight of the filter medium.
Patent JP-H0233023-B2 (JP)
IPC: C07C59/60
Filed: 1981-09-24
Abstract: Diesters of the formula: <CHEM> wherein R is CH3 or C2H5 and n is 0 to 10; vinyl ether monomers derived therefrom; copolymers of the vinyl ether monomers with one or more selected perfluorinated monoolefins; articles of manufacture made from the copolymers; process for making the diesters; process for using copolymer membranes in a chlor-alkali cell.
Patent JP-H0448761-B2 (JP)
IPC: C05G3/60
Filed: 1984-07-27
Abstract: Relates to granular slow release sources of biologically active substances, for application to or unter the surface of the soil. Useful biologically active materials include herbicides, insecticides, fungicides, nematocides, pesticides and other biocides, plant growth regulators, and the like. Particles of the biologically active material are intimately mixed with particles of a poorly soluble nitrogen source such as melamine, for example, and a binder, and made up in granular form. The form protects the biologically active material from the degradative effects of sunlight and oxygen, the leaching effect of water, the volatilization effects of wind and sun, and microbiological breakdown initiated by microorganisms.
Patent JP-H0135821-B2 (JP)
IPC: C07C255/43
Filed: 1980-11-17
Abstract: A process for obtaining the enantiomeric forms of 4-cyano-1-[N-methyl-N-(2'-{3'',4''-dimethoxyphenyl}-ethyl)-amino]-5-me thyl-4-(3',4',5'-trimethoxyphenyl)-hexane and of its salts, in which the acid salt of the compound with an optically active form of O,O'-dibenzoyltartaric acid is first prepared, as a diastereomer mixture, by neutralizing the free base or by double decomposition of another salt of the compound, and the mixture is then separated by crystallization. Thereafter, the pure diastereomers thus obtained are converted to the free bases of the enantiomeric forms, or to salts thereof, in a conventional manner.
Patent JP-2540031-B2 (JP)
IPC: C12P21/02
Filed: 1986-07-10
Granted: 1996-10-02
Abstract: A description is given of a cloning vector useful for the expression and secretion of heterologous proteins in Bacillus subtilis, molecules of recombinant DNA formed by the said cloning vector, expediently cut at a restric­tion site located within the neutral protease gene, and by the sequence of heterologous DNA which codes for the pro­tein of interest, Bacillus subtilis cells transformed with the said molecules and capable of expressing the sequence of heterologous DNA and of producing and secreting the protein coded by the said sequence of heterologous DNA in high yields.The proteins obtained in this manner are useful in the fields of pharmaceuticals and foods, or as compounds for the production of substances which are normally ob­tained by chemical synthesis.
Patent JP-S6410398-B2 (JP)
IPC: B62K25/00
Filed: 1983-09-14
Abstract: An oscillating supporting arm assembly for the driving wheel of a motorcycle, includes an arm mounted to oscillate angularly about a connecting shaft of the motorcycle and cooperating with a suspension assembly between the arm and motorcycle, the wheel being removably fixed to a supporting shaft on one side of the free end of the supporting arm, the supporting shaft extending through the arm on two bearings, a wheel driving pinion is fixed to the supporting shaft, on the side of the arm opposite to the wheel and is driven by a chain mechanically connected to the driving assembly of the motorcycle, the supporting arm having the configuration of a U with two legs between which the rim and the tire of the rear wheel are located, one of the legs having hinge connections which cooperate with the connecting shaft of the motorcycle, the wheel has its median plane extending at substantially equal distances from the two hinge connections of the supporting arm, the wheel is rigidly connected to a brake disc cooperating with brake tightening mechanism fixed to the supporting arm and wherein the brake disc is mounted substantially on the longitudinal axis of the motorcycle coinciding equally with the transverse median plane of the wheel so as to limit the torsion of the supporting arm and the reactions to the braking forces.
Patent JP-3442430-B2 (JP)
IPC: C08L101/00
Filed: 1993-07-29
Granted: 2003-09-02
Abstract: The invention relates to casting resin suspensions comprising     A) from 40 to 80% by weight of an inorganic filler, B) from 60 to 20% by weight of a liquid, polymerisable, organic precursor and C) from 0 to 5 parts by weight, based on the sum of A) and B), of a polymerisable organosilicon compound as adhesion promoter (coupling agent), where the inorganic filler is a mixture of at least two filler particle fractions of different average particle size, and the size ratio between the average particle sizes of the large and small filler particles is between 10 : 1 and 2 : 1, and the weight ratio between the proportions of the large and small filler particles is between 4 : 1 and 1 : 4. The filler particles preferably comprise aluminium hydroxide and/or aluminium oxide hydrate, and component B) preferably comprises at least 50 parts by weight of (meth)acrylates.
Patent JP-3192171-B2 (JP)
IPC: C07D401/12
Filed: 1991-07-05
Granted: 2001-07-23
Abstract: The invention relates to the products: <IMAGE>  in which:  R1 = alkyl, alkenyl, alkynyl, alkylthio,  R2B and R3B representing:  - hydrogen, mercapto, formyl, acyl, carboxy, nitro, cyano,  - PO3(R)2, R representing hydrogen, alkyl, aryl, amino or carbamoyl,  - the radicals R4B; - S(O)nR4B; <IMAGE> n = 0 to 2  X = aryl R4B either represents -(CH2)m1-S(O)m2-X-R10, m1 = 0 to 4, m2 = 0 to 2  either m1 is other than 0 and X-R10 represents amino, or whatever the value of m1, X represents single bond or -NH-, -NH-CO-, -NH-CO-NH-,  R10 = alkyl, alkenyl or aryl  or represents hydrogen, alkyl, alkenyl, alkynyl, acyl or amino, - -S-S-R4B', R4B' represents R4B except for amino and alkoxy, and one of R2B and R3B represents -OR4B;  - -S(O)nR4B; <IMAGE> or -S-S-R4B'  m = 0 to 2,  YB = -Y1B-B-Y2B,  Y1B is aryl, B = single bond or -CO-, -O-, -NH-CO-, -CO-NH-, -O-(CH2)p-, p = 1 to 3, Y2B represents hydrogen, cyano, carboxy; in all the isomeric forms and the salts; and to their use as medicaments.
Patent JP-2790191-B2 (JP)
IPC: B01D1/22
Filed: 1989-07-26
Granted: 1998-08-27
Abstract: a) feeding the solution via inlet 1 to a zone of indirect heat exchange (21), in which the ratio of the surface used for the heat exchange to the flow of the solution is above 80 m<2>/m<3>/h; b) passing the solution through each of the channels (14) at a speed of less than 0.5 mm/second; c) keeping the polymer solution in each channel for about 120 to 200 seconds and d) separating the volatile components from the devolatilized polymer solution. i
Patent JP-2788541-B2 (JP)
IPC: G03C1/34
Filed: 1990-07-24
Granted: 1998-08-20
Abstract: Latent image stability is enhanced in photographic recording materials using ester containing N-alkyl- or N-alkenylbenzothiazolium or -benzoselenazolium salts.
Patent JP-2501548-B2 (JP)
IPC: F25D9/00
Filed: 1993-07-13
Granted: 1996-05-29
Abstract: PURPOSE:To allow heavy-load operation by impregnating the evaporating part of a cooling heat pipe with insulating oil in a transformer case and arranging the condensing part of the heat pipe along the side wall or the outer circumference of the side wall of a buried container such as a hand hole in spiral. CONSTITUTION:When a underground transformer 11 is conducted and heated and the temperature of insulating oil is increased, the evaporating part 12a of a heat pipe 12, which is immersed in the insulating oil, is heated and operating fluid sealed in the heat pipe 12 evaporates by the heat. The vapor of the evaporated operating fluid shifts to the low-pressure condensing part 12b, the heat absorbed by the evaporating part 12a at that time is transported to the condensing part 12b in the condition of vaporization latent heat. The heat is taken at the condensing part 12b, the operating fluid is condensed and the dissipated heat is absorbed by the surrounding soil. The operating fluid which is condensed and returned to liquid is circulated to the evaporating part 12a, which is at a low position, by the gravity. Thus, the cooling performance of the heat pipe is improved without increasing the installation area.
Patent JP-H0426044-B2 (JP)
IPC: G01N21/17
Filed: 1983-11-11
Abstract: An apparatus to obtain ink density data by scanning color measurement strips on a printed sheet has a densitometer mounted on a digitally-driven X,Y positioning mechanism, an optical sensor for detecting the position and orientation of the sheet with respect to the X,Y positioning mechanism, and a numerical computer for transforming the sheet coordinates of the color measurement strips to the X,Y coordinates of the X,Y positioning mechanism. Thus, the numerical computer can automatically position the densitometer to scan the color measurement strips. In a first embodiment, optical sensor arrays determine the position and orientation of the test sheet with respect to the X,Y positioning mechanism. In a second embodiment, the densitometer itself scans the edge portions of the test sheet to determine the position and orientation of the test sheet. The operator has the option of using sheet coordinates of the color measurement strips obtained from non-volatile storage, from a recording medium such as magnetic tape or disk, from direct operator entry from a keyboard, or from the sighting of the measurement strips on the test sheet arbitrarily positioned and oriented with respect to the X,Y positioning mechanism.
Patent JP-H0262165-B2 (JP)
IPC: G01K5/32
Filed: 1984-10-11
Abstract: A measuring system comprising a container for the gas, a Bourdon tube, and a capillary of no more than about 20 m which connects said container to one end of the Bourdon tube is filled with the gas to a superatmospheric pressure prevailing at the ambient temperature of at least about 5 bar. 
<??>The system is hermetically sealed and the free end of the Bourdon tube (1 min ) is connected to a temperature indicator or recorder through a transmission mechanism (2) constituted by a multi-membered linkage including a lever bar (3), a draw link (4), and a rack bar (5) with a pinion (6), with adjustable angles  alpha  between the central draw link and said lever, and  beta  between said draw link and said rack bar. 
<??>The combination of the Bourdon tube (1 min ), the transmission mechanism (2) and the temperature indicator (8) or recorder is housed in a cabinet. 
<??>According to the invention, the method is characterized in that, for use in the measuring system, a Bourdon tube is chosen with a long overal spring excursion of at least 22 mm and an effective spring excursion of about 11 mm, and the non-linear indication occurring as the Bourdon tube is uncoiled is compensated for by adjusting angles  alpha  and  beta . Preferably, with the effective spring excursion of the Bourdon tube of about 11 mm a spring excursion of about 40-22 mm is selected, and the transmission mechanism preferably has a factor of magnification of no more than about 1 : 8.5.
Patent JP-H0123540-B2 (JP)
IPC: H01B1/02
Filed: 1986-09-24
Abstract: PURPOSE:To prevent the neck breakage of the titled wire to be obtained due to heat cycle and also to facilitate thermocompression bonding and ultrasonic compression bonding to outer lead, by coating a copper-alloy core wire containing specific amounts of Bi with high-purity copper. CONSTITUTION:A copper alloy in which 10-100ppm Bi as a recrystallization- improving element is incorporated to high-purity copper of >=99.99wt% purity is used as a core wire 1, on which a clad 2 composed of high-purity copper of >=99.99% purity is formed in a proper coating ratio. Subsequently, wire drawing and intermediate heat treatment are repeatedly applied to the above, so that bonding wire A of desired diameter is obtained. In this way, tip crack can be prevented when a tip is melted to form balls at the time of bonding, and also neck breakage due to heat cycle can be prevented.
Patent JP-H0371176-B2 (JP)
IPC: F01N3/28
Filed: 1986-09-25
Abstract: A metal catalyst carrier or support body is rolled or laminated from two alternating layers of sheet metal of different structure, wherein the sheet-metal layer, at least in some areas relative to one another, have double or multiple-wave structure, in that one of the layers has a wave structure including at least two superimposed or alternating waves of different wavelength and/or amplitude and/or both layers have wave structures of different wavelength and/or amplitude, by means of which in both cases the number of contact points between the two layers is reduced and the elasticity of the resultant structure is increased, wherein none of the wavelengths is considerably smaller than the wavelenth having the greatest amplitude.
Patent JP-2848641-B2 (JP)
IPC: C08G18/08
Filed: 1989-09-20
Granted: 1999-01-20
Abstract: The present invention relates to spinnable and mouldable polyamide-imide solutions as well as the process for their preparation. They contain 4 to 35% of a polyamide-imide having a polydispersity index</=2.1 in a solvent mixture containing 45-100% by weight of DMEU and 0-55% of an aprotic polar solvent. They are obtained by the reaction, in dimethylethyleneurea of pH</=7 as polycondensation solvent, of a diisocyanate, an aromatic acid anhydride, optionally an alkali or alkaline earth dicarboxybenzene sulphonate and optionally another aromatic dicarboxylic acid, the polyamide-imide concentration therefore being from 4 to 35%, then by dilution in a polar solvent at a temperature of between 120 DEG  and 200 DEG  C. The solutions thus obtained are limpid at ambient temperature, capable of being stored and have an improved color.
Patent JP-H0662960-B2 (JP)
IPC: C10G73/34
Filed: 1986-10-31
Abstract: A process for producing lubricant oils of low pour point and high viscosity index by partial dewaxing of a lubricant base stock by isomerization dewaxing followed by a selective dewaxing step. The isomerization dewaxing step is carried out using a large pore, high silica zeolite dewaxing catalyst such as high silica Y or zeolite beta which isomerizes the waxy components of the base stock to less waxy branch chain isoparaffins. The severity is controlled to effect only a partial removal of the waxy components. Further removal of the waxy components is effected during a subsequent dewaxing step which selectively removes of the more waxy n-paraffin components, leaving the branched chain isoparaffins which contribute to a high VI in the product. The selective dewaxing step may be either a solvent, e.g., MEK dewaxing operation or a catalytic dewaxing, preferably using highly shape selective zeolite such as ZSM-22 or ZSM-23. Isomerization dewaxing may be controlled to effect a net increase in the content of isoparaffins and because of the selective nature of the solvent dewaxing step, this increased isoparaffins concentration may be retained, producing a product of high VI. The pour point of the feedstock is preferably reduced by isomerization dewaxing to a value which is no lower than 6 DEG C and preferably no lower than 12 DEG C, above the target pour point for the products. Generally, this will entail a reduction of at least 6 DEG C and preferably at least 12 DEG C in the pour point of the feed.
Patent JP-H0786000-B2 (JP)
IPC: B64F1/12
Filed: 1986-11-04
Abstract: A helicopter rapid securing and traversing system for securing a helicopter (30) upon landing on the deck (36) of a ship for subsequently traversing it from its landing position, the system comprising a housing reciprocal from a position remote the landing area to a position adjacent the landing area of the helicopter, the housing carrying a shock absorber and sensing structure extending across the housing for contacting a probe (40) or other projection extending from the helicopter on the exterior of the helicopter when the helicopter has landed on the deck of the ship and the housing is brought to engage the probe or other projection, the shock absorbing bar and sensing structure for slowing and stopping the movement of the housing when the probe or projection is engaged and for cushioning the engagement and for sensing the position of the probe or projection, a carrier on the housing extending across the housing and carrying a securing structure thereon for securing the housing to the probe or projection on the helicopter, the structure for securing being normally secured at one side of the housing on the carrier and being moved laterally along the carrier across the housing when the carrier is activated to capture the probe or projection, the structure for securing carrying a laterally opening mouth opening in the direction towards the probe for grasping the probe on the helicopter's end.
Patent JP-2812679-B2 (JP)
IPC: H04L25/03
Filed: 1984-12-14
Granted: 1998-10-22
Abstract: For digital signal processing with a transversal filter having a (N-1) stage delay chain which is fed at its input with the digital signal to be processed and is provided with taps, subsum signals are stored which correspond to the N/w consecutive groups of, in each case Aw possible combinations of, in each case, w consecutive, A-value tapped signal elements, where the subsum signals are formed from tapped signal elements which are each assigned to a group and are evaluated in accordance with the relevant filter setting. During each delay stage, in accordance with the relevant N/w actual combinations tapped elements, the associated subsum signals are successively read from a memory and added to one another to form an output signal element. The subsum signals can be iteratively formed in that each of the successively-read subsum signals, combined with a correction value, forms a corrected subsum signal which is stored in place of the read subsum signal as a new subsum signal.
Patent JP-3686109-B2 (JP)
IPC: G11B9/00
Filed: 1994-10-07
Granted: 2005-08-24
Abstract: A memory device is disclosed in which there is little stray capacitance in the wiring between the probes and the W/R circuits, so that the device is relatively immune to the effects of noise, in which a high parallelness can be insured for the respective probes, which can be manufactured at a low cost, and which has a high recording density. Such memory device is equipped with a memory substrate (7) that has a memory medium formed on its surface, and a probe device (1) that includes a multiple number of probes (2) that have conductive needles (22), a positioning device (91), write-read (W/R) circuits (31), and probe driving circuits (32); and in which the probes, W/R circuits, and probe driving circuits are formed in close proximity to each other on the probe device by a monolithic semiconductor process.
Patent JP-2678191-B2 (JP)
IPC: B22D11/06
Filed: 1990-11-16
Granted: 1997-11-17
Abstract: Casting nozzles (14) will provide improved flow conditions with the parameters controlled according to the present invention. The gap relationships between the nozzle slot (G1) and exit orifice (G3) must be controlled in combination with converging exit passageway to provide a smooth flow without shearing and tubulence in the stream. The nozzle (14) lips are also rounded to improve flow and increase refractory life of the lips of the nozzle (14). The tundish walls (10a, 10b) are tapered to provide improved flow for supplying the melt to be nozzle (14). The nozzle (14) is located about 45 DEG below top dead center for optimum conditions. <IMAGE>
Patent JP-3186263-B2 (JP)
IPC: G10L13/10
Filed: 1992-11-19
Granted: 2001-07-11
Abstract: PURPOSE:To improve the naturalness of a synthesized speech whose pitch pattern is generated corresponding to a multistage accent pattern by using accent basic tables of two-stage accents. CONSTITUTION:Phoneme rain data and an N-stage accent pattern corresponding to an input sentence from a host computer 1 are inputted as to the pertinent phoneme and phonemes before and after it and multistage accents are quantized 15 into two stages to set 16 a basic accent from the two-stage accent basic table 14; and the accent component is performed in accent component variation quantity control 19, movement control 21, and mixing control 23 according to tables 20, 22, and 24 in consideration of the phonemes before and after it, thereby synthesizing a pitch pattern.
Patent JP-H0826006-B2 (JP)
IPC: A61P9/12
Filed: 1993-12-09
Abstract: The novel compounds of the formula <IMAGE> in which R<1>-R<8>, X, Y and n have the meaning indicated in the description, are inhibitors of endothelin receptors and can be used for the treatment of disorders which are associated with processes increasing vasoconstriction.
Patent JP-3105723-B2 (JP)
IPC: C08K5/524
Filed: 1993-12-22
Granted: 2000-11-06
Abstract: An ethylene polymer composition is provided that comprises: (a) bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite, in an amount that is from about 0.0001 to less than 0.30 weight percent; and (b) at least one color stabilization compound selected from the group consisting of:     (1) a carboxylic acid compound;   (2) an alcohol compound; and   (3) a hydroxycarboxylic acid compound; in an amount from about 0.0001 to about 1 weight percent; wherein said weight percents are based on the weight of said ethylene polymer composition.
Patent JP-3001820-B2 (JP)
IPC: G01M3/26
Filed: 1996-12-11
Granted: 2000-01-24
Abstract: Plastic bottles (1) are inline tested in that a predetermined volume (29) is loaded with a predetermined pressure of gas, said predetermined volume (29) is sealingly connected to the interior of the bottle (1) and the pressure resulting in the composite volume of predetermined volume and of said bottle to be tested is measured as indication whether the bottle accords with a rated volume or not. <IMAGE>
Patent JP-H0830562-B2 (JP)
IPC: F22B17/10
Filed: 1991-12-20
Abstract: The invention relates to a boiler comprising a reactor chamber (10) with a first tube bank (42, 46) arranged therein, the tube bank consisting of a plurality of heat transfer tubes attached rigidly to each other and supported to two opposing walls (20, 22) of the reaction chamber. A second tube bank (40, 44, 48) has been arranged into the reaction chamber above or below the first tube bank and perpendicularly to it. A means or a retaining lug has been arranged onto the second tube bank to stiffen the first tube bank sideways and/or to support it. <IMAGE>
Patent JP-H0774497-B2 (JP)
Inventor: LEMPERIERE FRANCOIS
IPC: E02B8/06
Filed: 1991-12-27
Abstract: In order at less cost to replace particular sluices so as to close off virtually permanently, except during the passage of exceptional floods, all or part of the free spill-over sill (6) of a barrage, the invention provides the arrangement on the sill (6) of the spillway (5) a shutter (10) consisting of at least one solid element (11), said shutter (10) or the shutter elements (11) being made fusible by tilting for a predetermined water load corresponding to a level (N) at most equal to the maximum level (RM) and then allowing the passage of the exceptional floods, smaller floods being discharged by means of another permanent device (7). 
<IMAGE>