baber/WOPTO huggingface dataset:
Patent JP-2521658-B2 (JP)
IPC: F04B1/30
Filed: 1985-02-04
Granted: 1996-08-07
Abstract: A variable displacement pump has a swashplate (14) controlled by a pair of pistons (16, 18). A shuttle valve (36) communicates the highest pressure pump workport (10 or 12) to an operator-controlled displacement control valve (24). A pressure-responsive override valve (63) is connected in series between the displacement control valve and the pistons. When an override pressure is achieved, the override valve blocks communication of the control valve with the pair of pistons and communicates the pump workports directly to the pistons for rapid reduction of pump displacement. A neutral bypass valve (90) is formed out of a sleeve (28) of the displacement control valve to bypass control pressure to sump when the displacement control valve is in neutral. A pressure-reducing valve (90) limits the pressure acting on the stroke control valve to limit response rates and reduce erosion. The override valve includes orifices (76) which, in intermediate positions, provide flow rate control of the fluid flow to the swashplate control pistons.
Patent JP-3985914-B2 (JP)
IPC: F16D65/18
Filed: 1998-01-19
Granted: 2007-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a disc caliper and a wheel cylinder which suppress an oscillation phenomenon of a piston, and allow the piston to operate normally for the long term. SOLUTION: In a disc caliper, grease is amply filled between a groove 1a for fitting a piston seal 3 to be fitted thereto, which is provided on the inner surface of a cylinder and the piston seal 3, between the outer surface of a dust boot 4 and a caliper body 1, between the inner surface of the dust boot 4 and a piston 2, and in the space defined by the dust boot 4, the caliper 1, the piston 2, and the piston seal 3. In a wheel cylinder, grease is amply filled between a piston and a cup seal, and in the space defined by the piston, a cylinder body, and the dust boot 4.
Patent JP-2894711-B2 (JP)
IPC: C08F30/08
Filed: 1989-02-01
Granted: 1999-05-24
Abstract: Gas permeable biomedical devices, particularly contact lenses, are formed by polymerizing a mixture which comprises:     (a) a polysiloxane which contains fluorinated side chains, (b) a toughening agent which is preferably a fluorinated methacrylate functional compound, and   (c) an internal wetting agent which is preferably an oxazolone. r
Patent JP-3258058-B2 (JP)
IPC: C09D175/06
Filed: 1992-01-21
Granted: 2002-02-18
Abstract: Aqueous polyesters which contain a) from 35 to 65% by weight of a polyester resin containing urethane, carboxyl and hydroxyl groups, b) from 0.1 to 1.5% by weight of a basic neutraliser, c) from 0 to 7.5% by weight of an organic solvent, and d) from 26 to 64.9% by weight of water, where the urethane-modified polyester resins a) have been prepared by reacting selected starting materials; aqueous stoving enamels (paints, varnishes) whose binder essentially comprises these polyesters, crosslinking resins and optionally further hydroxy-functional polymers; and the use of the polyesters, optionally in combination with crosslinking resins and other water-compatible binders, in paints, coating compositions and sealants.
Patent JP-S5523164-B2 (JP)
IPC: B41F21/08
Filed: 1973-03-14
Abstract: The drive chains which are operative to intermittently move a series of gripper bars for conveying sheets through a printing press or the like each pass around a sprocket which is supported for movement in a direction aligned with the path of travel of the sheets. A pair of hydraulic pistons are provided for urging the sprockets for movement in a direction serving to maintain tension on the drive chains. When the gripper bars are stopped momentarily for seizing a sheet and for registering a sheet immediately prior to printing, cutting, or the like, excess chain movement is absorbed by the hydraulic pistons. A timing cam controls the operation of valves in the hydraulic system connected with the pistons, to regulate the supply of hydraulic fluid to the pistons in synchronism with the operation of the printing press.
Patent JP-S5651375-B2 (JP)
IPC: F16H61/34
Filed: 1975-03-31
Abstract: PURPOSE:Elimination of vibrating noise due to a gap between a change lever and a control rod.
Patent JP-3716435-B2 (JP)
IPC: C07D233/66
Filed: 1994-03-11
Granted: 2005-11-16
Abstract: A novel process is described for the preparation of optionally 2-substituted 5-chloroimidazole-4-carbaldehydes of the general formula <IMAGE> which are valuable intermediates for the preparation of antihypertensive pharmaceuticals (vasodepressants) or of herbicidally active compounds.
Patent JP-S6142114-B2 (JP)
IPC: F03B11/06
Filed: 1978-04-17
Abstract: PURPOSE:To reduce the quantity of fresh water used, by circulation reusing fresh water by pressure sending water in a lower water tank to a bearing, a water sealing device and an upper water tank by means of a pump and by returning overflown water to the lower water tank. CONSTITUTION:Water in a lower water tank 7 passes through a suction pipe 10 and a delivery pipe 11 and is introduced to a pressure water tank chamber 8 through a feed pipe 13 by means of a pump 9 during the operation of a bydraulic turbine. Fresh water from the pressure water tank chamber 8 passes through a communication hole 20, enters a lower pressure chamber 5, flows through a sliding portion of a main bearing 1 and reaches an upper pressure chamber 4. Excess water flowing in an upper water tank 6 is returned to the lower water tank 7 through a communication pipe 14. The whole quantity of water in a circulation system is reduced only by the quantity that water leaks through a packing 3 from the pressure chamber 5. Water corresponding to the lowering of a water-level of the upper water tank 6 is sipplied through a beed-water main pipe 19 by means of a fixed water-level valve 18, thus allowing the reduction of the auantity of fresh water used.
Patent JP-S6361859-B2 (JP)
IPC: H03K17/08
Filed: 1980-04-24
Abstract: Circuit arrangement for the protection of a component, particularly a switching semiconductor, which is series connected to a voltage source via an inductor, against an overcurrent due to magnetic saturation of the inductor, a second inductor in the series circuit, which limits the overcurrent during the response time of an excess current cutoff and whose magnetizing current is roughly linear over time, at least during the unsaturated state of the first inductor, and does not exceed the maximum permissible current value for the component to be protected during the entire response time.
Patent JP-2549592-B2 (JP)
IPC: F16D1/00
Filed: 1992-02-12
Granted: 1996-10-30
Abstract: The fastening (7) for securing a coupling-sleeve (6) onto a power take-off shaft (4), especially for an automatic-drive vehicle such as a tractor (1), has a hole with multiple splining (10) in the coupling-sleeve. The power take-off shaft has a matching splined shape (8) and a peripheral annular groove (12). A second hole (13) in the coupling-sleeve takes the fastening-piece at right angles to the lengthwise axis and intersects the annular groove. The fastening-section in the second hole has at least one locking surface (15) fitting into the annular groove and forming a detachable connection between the power take-off shaft and the coupling-sleeve.
Patent JP-H0438396-B2 (JP)
IPC: C08L67/04
Filed: 1983-04-05
Abstract: Shaped articles can be made by extruding, or injection moulding, a composition containing at least 50% by weight of dried cells of a micro-organism containing a β-hydroxybutyrate polymer.In order to make the composition melt processable the cells are subjected to a cell wall breakage step before or after drying and, if necessary, are mixed with an extracted β-hydroxybutyrate polymer.
Patent JP-2659525-B2 (JP)
IPC: C12N15/12
Filed: 1995-04-10
Granted: 1997-09-30
Abstract: There are described DNA sequences from the genome of mammals, in particular from the human genome, coding for proteins having the biological activity of HUSI-type I inhibitors. There are further described biotechnological methods of the preparation of proteins having the biological activity of HUSI-type I inhibitors as well as pharmaceutical compositions containing said proteins.
Patent JP-2553076-B2 (JP)
IPC: C08G63/91
Filed: 1987-04-17
Granted: 1996-11-13
Abstract: A process for the manufacture of polyesters, especially polyactides or poly(lactide-co-glycolide) of specified low-medium molecular weight, by controlled hydrolysis of a higher molecular weight polyester.
Patent JP-2941350-B2 (JP)
IPC: C07D209/44
Filed: 1990-04-11
Granted: 1999-08-25
Abstract: A process for the production of R(+)-aminocarnitine and S(-)-aminocarnitine is disclosed by resolution of the mixture of the diastereoisomers of N-(alpha-methylbenzyl) aminocarnitine benzyl ester chloride, wherein the separated diastereoisomers are subsequently debenzylated to give R(+)-aminocarnitine chloride and S(-)-aminocarnitine chloride.
Patent JP-3105219-B2 (JP)
IPC: D04H1/56
Filed: 1989-04-14
Granted: 2000-10-30
Abstract: A surface-segregatable, melt-extrudable thermoplastic composition suitable for processing by melt extrusion to form a fiber or film having a differential, increasing concentration of an additive from the center of the fiber or film to the surface thereof, which differential, increasing concentration imparts to the surface of the fiber or film at least one desired characteristic which otherwise would not be present, which composition includes at least one thermoplastic polymer and at least one defined additive. During formation of the fiber or film, the additive rapidly segregates in a controllable manner toward the newly-formed surface of the fiber or film, thereby resulting in a controllable differential concentration of the polymeric material, which concentration increases with increasing distance from the center of the fiber or film to its surface. The thermoplastic composition is useful in the preparation of fibers or films which have at least one surface characteristic which is different from that of the polymer component of the thermoplastic composition. Methods for preparing the fibers or films and for stabilizing the thermoplastic compositions under certain conditions also are disclosed. The thermoplastic composition is particularly useful in the formation of nonwoven webs which are used in the construction of such disposable absorbent products as diapers, feminine care products, incontinence products, and the like. <IMAGE>
Patent JP-2565862-B2 (JP)
IPC: C09D5/08
Filed: 1985-05-11
Granted: 1996-12-18
Abstract: New anticorrosive compositions comprise: (A) an applicational medium selected from (a) surface coatings and (b) wholly or partly aqueous non-coating media, (B) as corrosion inhibitor, an effective corrosion-inhibiting amount of at least one aliphatic or cycloaliphatic mono-, di-, tri- or tetra-carboxylic acid ester or anhydride which is substituted in the aliphatic or cycloaliphatic residue by one or more groups having the formula    <IMAGE>  (I)   in which X is oxygen, sulphur or NH; and each R, independently, is hydrogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulphonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halogen, cyano, nitro, hydroxy, -COOH, -COOalkyl or a primary-, secondary- or tertiary amino- or carbamoyl group; or a non-toxic base addition salts of those components (B) which contain free carboxyl group.
Patent EP-1048880-B2 (EP)
Inventor: HAUER HARALD ING
IPC: F16L27/08
Filed: 2000-04-28
Granted: 2015-11-04
Abstract: The bearing supplies a hydraulic fluid over one or more pipes. A static sealing part (1) with two channels is connected to the pipes and is provided with a suspended sliding ring (19). The static sealing part, a sealing support (18) and the sliding ring can be removed without disassembling the bearing. An intermediate bushing is arranged to supply hydraulic fluid to the axle.
Patent EP-1174211-B2 (EP)
Inventor: KROISANDT KURT
IPC: B01F15/00
Filed: 2001-05-02
Granted: 2007-07-04
Abstract: The lunette is for the central clamping of bar-shaped workpieces (2) with circular diameter in a lathe. It has three holding members (4,5) arranged in a common plane and having running rollers (3). The two outer members have clamping areas (6), which are pivotable around link bolts (8) in the lunette body (7). The central holding member (5) is adjustable in a straight line relatively to the workpiece. Swarf protection caps (9) are arranged on the clamping arms, obviating the penetration of swarf between the running surfaces of the running rollers and the workpiece. In the clamping arms flushing medium conduits (12) are provided for supply to internal cap conduits (10) formed in the swarf protection caps and which have cap mouths (13) issuing onto the running surfaces.
Patent EP-1186606-B2 (EP)
Inventor: HOEFLE GERHARD PROF DR
IPC: A61P35/00
Filed: 1996-11-18
Granted: 2011-09-07
Abstract: Epothilone derivatives of formula (I)-(III) are new. R = H or 1-4C alkyl; Y Z = H, halo, pseudohalogen, OH, 1-6C acyloxy, 1-6C alkoxy or benzoyloxy; or Y+Z = bond or O; (a) R' = Q; A = H; B = OR1; and R" = R2; or R"+B = C(O)O, C(S)O, S(O)O, Si(R")2O or C(R")(R"')O; (b) R' = C(=X)Me or CH(OX')Me; A = H; B = OR1; and R" = R2; (c) R' = Q; and A+B = bond; X = O, NOR4, N-NR4R5 or N-NHCONR4R5; X' = H, 1-18C alkyl, 1-18C acyl, benzyl, benzoyl or cinnamoyl; Q = a group of formula (i); and R1-R5 = H, 1-6C alkyl, 1-6C acyl, benzoyl, 1-4C trialkylsilyl, or benzyl or phenyl (both optionally substituted by 1-6C alkoxy, 6C alkyl, OH and halo); or R4+R5 = 2-6C alkylene. Epothilone A and B are excluded. Also claimed is the production of epothilone A or B and/or their 12,13-bis-epi derivatives comprising the epoxidation of epothilone C (for A or derivatives) or D (for B or derivatives) especially using dimethyldioxirane or a peracid.
Patent EP-1878313-B2 (EP)
Inventor: RÖNNBERG TOM
IPC: F27D1/14
Filed: 2006-04-25
Granted: 2014-12-24
Abstract: The invention is an electric insulation system for a steel-structured lid of an electric arc furnace, where the electrode lead-throughs are provided with electric insulation for preventing breakdowns, and the lid is sealed from the furnace vessel by means of a sand seal. The lid is divided by steel-structured panels to at least six mutually electrically insulated segments, three of which form the lid center part, so that each center part segment outlines one lead-through of an electrode, and at least three of which form the outer perimeter of the lid.
Patent EP-0441420-B2 (EP)
Inventor: STRAUVEN YVAN A J
IPC: H01M2/02
Filed: 1991-01-16
Granted: 1998-09-02
Abstract: The alloy is free from cadmium and contains 0.001-1 % of In, 0.005-1 % of Mn and optionally up to 1 % of Pb, 0.005-1 % of Al and/or 0.0005-0.1 % of REM, REM being a metal of the rare-earth group or a mixture of metals of the rare-earth group. These alloys have a mechanical strength and a sufficient corrosion resistance and are easy to machine.
Patent EP-0607433-B2 (EP)
Inventor: ISE YOSIAKI
IPC: C03B20/00
Filed: 1992-07-31
Granted: 2003-03-05
Abstract: A quartz glass plate large in size, high in purity, smooth at surface, and excellent in planeness and a method and a device for making said plate by cutting and unfolding a quartz glass tube, which is characterized in that, as shown in Figs. 1 and 2, a quartz glass tube (1) slotted along the axial direction thereof and preferably having a band-like slot part (1a) is turned into a plate through a process in which the glass tube (1) is stretched, beginning at a specified band-like part, in the direction roughly tangential to the circumference thereof while subjected to heating and softening at one band-like part after another each extending across the entire width of the tube in the axial direction and arranged in the circumferential direction of the tube starting at said specified part.
Patent EP-0668900-B2 (EP)
Inventor: FISH GARETH
IPC: C10M169/06
Filed: 1993-11-10
Granted: 2002-05-29
Abstract: Une graisse essentiellement destinée à être utilisée avec des joints à vitesse constante comprend une huile de base qui peut être une huile minérale, une huile de synthèse ou un mélange de telles huiles, et un épaississant à base de savon de lithium, lequel épaississant peut être un sel de lithium simple ou un sel de lithium complexe, en combinaison avec: (1) un complexe organomolybdique capable de fonctionner comme additif réduisant la friction; (2) un composé antiusure/antioxydant; (3) un additif organosoufré pour améliorer la résistance aux pressions extrêmes; et (4) un additif organophosphoré pour améliorer la résistance aux pressions extrêmes. Il a été trouvé qu'une graisse de cette formule présente une combinaison inattendue de caractéristiques de faible friction et d'usure réduite lorsqu'elle est utilisée dans des joints soumis à une vitesse constante.
Patent EP-0935001-B2 (EP)
Inventor: HIRATA YUICHI
IPC: C12N15/63
Filed: 1997-07-15
Granted: 2011-08-10
Abstract: A novel human gene having a significant homology with a VEGF-C gene, a member of the VEGF family, has been isolated by the PCR method using primers designed based on the sequence of EST that is assumed to be homologous with the C-termial region of the VEGF-C gene. Mouse and rat genes have been isolated based on the human gene isolated as above. A protein encoded by the above human gene has been isolated by introducing the gene into Escherichia coli and expressing it. The isolated protein and genes can be applied to, for example, gene therapy for the VEGF-D deficiency, wound healing, and promotion of collateral vessel formation. Furthermore, VEGF-D protein inhibitors can be used as a novel anticancer drug, etc.
Patent EP-0862468-B2 (EP)
Inventor: TARDY MICHEL
IPC: C09J189/06
Filed: 1997-10-07
Granted: 2008-07-23
Abstract: La présente invention concerne une composition adhésive biocompatible, biorésorbable et non toxique, à usage chirurgical et/ou thérapeutique notamment pour la liaison de tissus biologiques entre eux ou avec un biomatériau implanté, caractérisée en ce qu'elle comprend au moins un polyaldéhyde macromoléculaire biodégradable d'origine naturelle, en solution aqueuse tel que de l'amidon oxydé ou un polyaldéhyde ayant des propriétés similaires de stabilité. Cette composition peut comprendre en outre un composant collagénique choisi parmi le collagène ayant perdu au moins partiellement sa structure hélicoïdale, non hydrolysé, constitué majoritairement de chaînes α, solubilisé en milieu aqueux; le collagène natif selon une concentration inférieure à 5 %. L'invention concerne également un procédé de liaison de tissus biologiques entre eux ou à un biomatériau implanté comprenant la mise en oeuvre de cette composition adhésive. L'invention s'applique à la prévention des adhérences post-opératoires.
Patent JP-2653992-B2 (JP)
IPC: A61K31/70
Filed: 1995-04-25
Granted: 1997-09-17
Abstract: Polyenic cpds. of formula (I) and their salts and optical and geometric isomers, are new. R1 = -CH3, -CH2-O-R9, -CH2-O-CO-R10 or -CO-R11; R2, R3, R5 = H or lower alkyl; R4 = H; R6 = H, 1-20C alkyl, -O-CH2-O-CH2-CH2-O-CH3 or -O-R13; or R4+R6 together with the adjacent benzene ring form a naphthalene ring; R7, R8 = (i) H, (ii) 1-20C alkyl, (iii) cycloaliphatic gp., (iv) -O-CH2-O-CH2-CH2-O-CH3, (v) -O-R13 or (vi) -S(O)nR13; provided that R7 and R8 are not (i), (iv), (v) or (vi) at the same time; R9 = H or lower alkyl; R10 = lower alkyl; R11 = (a) H, (b) lower alkyl, (c) -N(R')R" or (d) -OR12; R', R" = H, lower alkyl, mono- or poly-hydroxyalkyl, aryl (opt. substd.) or an amino acid, peptide or sugar residue or together form a heterocyclic gp.; R12 = H, 1-20C alkyl, alkenyl, mono- or poly-hydroxyalkyl or opt. substd. aryl or aralkyl, or a sugar, aminoacid or peptide residue; R13 = H or 1-20C alkyl; n = 0, 1 or 2.
Patent JP-3160462-B2 (JP)
IPC: G10L13/04
Filed: 1994-05-17
Granted: 2001-04-25
Abstract: PURPOSE:To easily discriminate the state of a changed window in the case of making an icon of this window or hiding this window with another window at the time when the window is displayed on the screen of a display device and voices corresponding to this window are sounded. CONSTITUTION:A processor 14 which executes an operating system, a window system, and a filter program, a display device 2 on which the window generated by execution of the window system in the processor 14 is displayed, and a voice output circuit 6 which takes a voice signal 4 supplied by the processor 14 as the input and sounds voices 7 are provided. If the size of the displayed window is changed or the sequence relations to another window are changed, the processor 14 applies a filter, whose characteristic is preliminarily made correspond to the change of the window, to the voice signal 4.
Patent JP-H07116436-B2 (JP)
IPC: C08K5/54
Filed: 1987-05-01
Abstract: Siliconic compounds, stabilizer for organic polymers, containing in their molecule the aromatic phosphite or phosphonite function and the sterically hindered aminic function, are obtained by making a 2,2,6,6-tetramethyl-piperidinyl-4-oxyalkylene- gamma -alkyldi(alkyloxy)silane, an aliphatic glycol, an aromatic phosphite, phosphonite or diphosphite and possibly an aliphatic mono-hydroxy alcohol interact with each other.
Patent JP-2528465-B2 (JP)
IPC: C07D211/90
Filed: 1987-05-06
Granted: 1996-08-28
Abstract: Novel cardioactive compounds of the formula   <IMAGE>   in which R1 is alkyl, aryl or heterocyclic, preferably substituted phenyl, R2 is alkyl, preferably methyl, R3 is hydrogen, halogen, acyloxy or alkyl, preferably hydrogen, and R4 is phenyl, carbalkoxy or together with R3 forms a ring, preferably carbalkoxy, are produced by reducing the corresponding nitro compounds.
Patent JP-3499900-B2 (JP)
IPC: C08L71/00
Filed: 1993-05-28
Granted: 2004-02-23
Abstract: In the process described, the emulsion breakers used are esterification products of an alkoxylated primary fatty amine and 0.5 to 1.5 mol per mol of fatty amine of a single dicarboxylic acid or of a dicarboxylic acid from the group of dimeric fatty acids.
Patent JP-H0317418-B2 (JP)
IPC: H04W84/08
Filed: 1984-06-29
Abstract: PURPOSE:To save unnecessary power consumption by applying initial set and correction set to a timing generating circuit so as to transmit a connection control signal and make the reception timing thereby controlling intermittently power supply at reception standby without deteriorating the reception rate of the connection control signal. CONSTITUTION:When an initial timing set switch 12 is operated at a time t1, the timing of the timing signal between timing generating circits 11 and 21 is made coincident. When a communication request signal is supplied to a control section 6 from a press input terminal 8, a line connection control signal is transmitted from a signal transmission section 1 via an antenna 7 at a timing signal generating time t3. The 2nd radio equipment 60 synchronized with the 1st radio equipment 50 inputs the line connection control signal to a signal reception section 15 to execute the changeover from a control channel in use at present to a talking channel. On the other hand, the changeover from the control channel in use at present to the talking channel designated in the 2nd radio equipment 60 is executed in the 1st radio equipment 50. After the end of talking, the state is restored from the talking channel operating state into the control channel operating state and the power supply is intermitted.