baber/WOPTO huggingface dataset:
Patent DE-2150088-B2 (DE)
Title: Plug type rotary valve - with inclined valve member and reduced flow and pressure losses
IPC: F16K5/12
Filed: 1971-10-07
Abstract: The valve has a housing (10) with a cylindrical bore (11) forming the valve chamber. The plug type cylindrical valve member (13) has a tubular body (14) with an axial bore (15) and is an accurate fit in the chamber (11). The valve member (14) is closed at each end by plug type caps (16, 18) with support journals (22, 23) one of which (22) projects and has a squared end (32) for accepting a tool. The body (10) has oppositely situated openings which can be connected directly by the bore (42) in the valve member (14). A pair of grooves (44-44) extend from the ends of the bore (42) in opposite directions round the periphery of the valve member, (14).
Patent DE-2202591-B2 (DE)
Title: Control of automatic filling scales - involves measuring flow rate of material and switching off moment is calculated
IPC: G01G13/29
Filed: 1972-01-20
Abstract: First control means measure the flow rate of the material and second control means determine the switching-off moment of the coarse flow-quantity depending on a comparison between actual and nominal values of the level of filling. The control moment is corrected in dependence on the conveyance rate of the material. The control means determine the switch-over moment from the coarse to the fine flow allocation and/or the switching-off moment for the fine flow allocation based on the flow rate measured shortly before reaching the control moment. The closing of the contacts sets the system in operation.
Patent DE-2221383-B2 (DE)
Title: Solid body laser with two part construction - has mirror and crystal carrier with lower heat conductivity than excitation chamber
IPC: H01S3/042
Filed: 1972-05-02
Abstract: The solid body laser with a resonator between two mirrors, has an excitation chamber (2) around a laser crystal (16) between the mirrors. The excitation chamber is made up of a number of separate parts secured together to enclose the crystal. This is mounted on a very rigid base (9). The whole is formed by two parts, the first part consisting of a holder carrying the crystal and the mirrors, made of a metal with a low coefficient of heat conductivity. The other part is the excitation chamber, made of a material having a higher coefficient of heat conductivity.(DS).
Patent IE-S68054-B2 (IE)
Title: An end mounting for a ram housing
Inventor: JANSSON CLAES ERICK
IPC: F03C1/00
Filed: 1995-12-21
Abstract: An end mounting (2) for pivotally mounting a housing (5) of a ram (1) to a structure (3) is formed from a single solid piece of material. The end mounting (2) comprises a mounting block (9) which is secured to the structure (3), an end cap (10) which is sealably secured to the housing (5), and a connecting portion (14) which extends between the mounting block (9) and the end cap (10). The connecting portion (14) is of hour-glass shape, cross-section and extends the width of the mounting block (9)to form a plastic hinge. The connection portion (14) defines a pivot axis (18) at the waist (19) of the hour-glass shape about which the end cap (10) and the mounting block (9) are pivotal relative to each other. .
Patent JP-2642324-B2 (JP)
IPC: A61K6/891
Filed: 1995-01-25
Granted: 1997-08-20
Abstract: The use of heat-curable compsns. (A) as dental materials or components thereof is claimed. Compsns. (A) contain (a) beta-dicarbonyl cpd(s). of formula R<1>-Z-(Y(ZR<1>))n-X-Z-R<1> (I) as Michael donors; and (b) alpha, beta-unsatd. carboxylate ester(s) of formula R<4>-Z-(Y(ZR<4>))m-X-Z-R<4> (II) as Michael acceptors. R<1> = beta-dicarbonyl function of formula -R<3>-CO-CHR<2>-CO-Me (Ia); R<2> = H, alkyl or aryl; R<3> = O or NH, or R<3> may be absent; Y, X = alkylene, phenylene or alkylphenylene, opt. contg. -O-, -S- or -NH- gps.; Z = alkylene or phenylene; R<4> = an acrylate gp. of formula CH2=CR<5>-CO-O- (IIa); R<5> = H, CN or alkyl; and n, m = 0-15. The mean functionality of the mixt. of (a) and (b) is greater than 2, and the compsn. can be hardened in the presence of a catalyst base (c). Also claimed are formed dental prods. made of hardened compsn. (A), for the replacement or restoration of teeth, pref. in the form of artificial teeth, inlays, onlays, crowns, prostheses or parts of prostheses.
Patent JP-3392894-B2 (JP)
IPC: D03D15/56
Filed: 1993-01-25
Granted: 2003-03-31
Abstract: Polyolefin yarn capable of increased resiliency and shrinkage comprising continuous strand of multiple monofilament fibers or staple fibers of propylene polymer material optionally blended with polypropylene homopolymer, said propylene polymer material selected from the group consisting of, amounts expressed as weight %:   (I) (a) random crystalline terpolymer consisting essentially of from about 96.0% to about 85.0% of propylene, from about 1.5% to about 5.0% ethylene and from about 2.5% to about 10.0% of an olefin selected from the group consisting of C4-C8 alpha-olefins; and (b) compositions of random crystalline propylene polymers comprising:     (1) from about 30 to about 65% of a copolymer of from about 80 to about 98% propylene with a C4-C8 alpha-olefin; and (2) from about 35 to about 70% of a copolymer of propylene and ethylene and optionally from about 2 to about 10% of a C4-C8 alpha-olefin; said copolymer containing from about 2 to about 10% ethylene when said C4-C8 alpha-olefin is not present and from about 0.5 to about 5% ethylene when said C4-C8 alpha-olefin is present; and     (c) compositions of random crystalline propylene polymers in combination with a predominantly ethylene copolymer consisting essentially of:   (1) about 15-35% of a terpolymer of from about 90-93% propylene and about 2-3.5% ethylene and about 5-6% C4-C8 alpha-olefin; and (2) about 30-75% of a copolymer of from about 80-90% propylene with a C4-C8 alpha-olefin; and (3) about 20-60% of a copolymer of from about 91-95% ethylene with a C4-C8 alpha-olefin; and (d) random crystalline propylene polymer comprising from about 1.5 to about 20.0 weight percent ethylene or a C4-C8 alpha-olefin;    and blends of (a), (b), (c) or (d); or   (II) (a) 90-55 parts polypropylene homopolymer having an isotactic index greater than 90 and/or crystalline copolymer of propylene with (i) ethylene and/or (ii) an  alpha -olefin of formula CH2=CHR, where R is a C2-C6 alkyl radical, comprising less than 10% of ethylene and/or  alpha -olefin; and (b) 10-45 parts of an elastomeric copolymer of propylene with comonomers of ethylene and/or an  alpha -olefin of formula CH2=CHR, where R is a C2-C6 alkyl radical containing from 50 to 70 parts by weight of comonomers, and from 10 to 40% by weight insoluble in xylene at ambient temperature. Composition (c) also can be prepared by blending, after polymerization, component (c)(3) with polymerized composition comprising components (c)(1) and (c)(2). Fabric, especially pile fabric such as carpeting is disclosed which is made from the resilient yarn and has improved appearance retention properties.   <IMAGE>
Patent JP-3323318-B2 (JP)
IPC: B41F17/34
Filed: 1994-02-10
Granted: 2002-09-09
Abstract: The pad printing machine has a carriage (45) which can be moved back and forth on a base plate (1) by means of a drive (25). The carriage (45) has a U-shaped support (8) which is constructed in a box shape and is made of sheet metal. Mounted on the two limbs (9, 10) of the support (8) protruding out of the machine housing (2) are a printing device (37) and an inking device (18) which can be moved with the carriage (45). The support (8) made of sheet metal allows a very cost-effective and yet sturdy production of the pad printing machine.   <IMAGE>
Patent JP-3558224-B2 (JP)
IPC: A61P9/04
Filed: 1993-02-12
Granted: 2004-08-25
Abstract: Ortho-substituted benzoylguanidines of the formula I <IMAGE>  where: R(1) is equal to halogen, alkyl, -X-R(6), where X is equal to O, S, NR(7) or Y-ZO and R(6) is equal to H, (cyclo)(halo)alkyl(methyl), -CnH2n-phenyl, R(3) is equal to H, -X-R(6), R(2) and R(4) are equal to R(11)-SO1-2-, (di)-alkyl-N-SO2-, or one of the two radicals R(2) or R(4) is equal to hydrogen or is defined as R(1), R(5) is equal to H, methyl, F, Cl, methoxy,  and their pharmaceutically acceptable salts.  They are obtained by a process in which compounds of the formula II <IMAGE> in which R(1) to R(5) have the meaning mentioned and L represents a leaving group which can be easily substituted nucleophilically, are reacted with guanidine. The compounds I are used for producing a medicament for the treatment and the prophylaxis of heart-rhythm disorders and ischaemically induced damage, as well as for producing a medicament for the inhibition of cell proliferation.
Patent JP-2848839-B2 (JP)
IPC: C07D471/04
Filed: 1989-02-03
Granted: 1999-01-20
Abstract: Derivatives of N-[2-(5,6,7,8-tetrahydropyrido-[2,3-d]pyrimidin-6-yl)-alkyl]benzoyl-L- glutamic acid are antineoplastic agents. A typical embodiment is N-(2-fluoro-4-[2-(2-amino-4-hydroxy-5,6,7,8-tetrahydropyrido-[2,3-d]py rimidin-6- yl)ethyl]benzoyl)-L-glutamic acid.
Patent JP-2556471-B2 (JP)
IPC: B05B5/035
Filed: 1986-02-19
Granted: 1996-11-20
Abstract: An apparatus and process for the electrostatic spraying of a mixture of a plurality of liquids, suitably liquids which react together rapidly to form a solid, liquids which are physically incompatible, or liquids, such as paints, to provide novel optical effects. The apparatus includes a sprayhead formed with a plurality of channels (4), (6) which communicate with a common outlet means (7). The liquids (A), (B) are supplied to respective channels (4), (6) and meet at the outlet means (7). There they are subjected to an electrical field which causes a mixture of the liquids to be drawn from the sprayhead in the form of one or more filaments, the or each filament containing a mixture of liquids in the proportions equal or substantially equal to the proportions in which the liquids were supplied to the sprayhead.
Patent JP-3397160-B2 (JP)
IPC: B60W10/10
Filed: 1999-02-12
Granted: 2003-04-14
Abstract: Suppression engine control unit (60) suppresses vibration due to backlash, by mutually interchanging driving and driven condition between engine (12) and continuously variable transmission (14). Control period of control unit (60) and output of engine are determined by engine control units (56,58) based on gear change ratio and vehicle velocity which influences engine friction to prevent backlash.
Patent JP-3233479-B2 (JP)
IPC: H04W4/16
Filed: 1993-03-08
Granted: 2001-11-26
Abstract: PURPOSE:To attain an incoming response for a slave device in the same radio zone as the radio slave device whose telephone number is dialed by a caller. CONSTITUTION:A radio slave device 1 is equipped with a charging part 23, and a connecting device 11 is equipped with a power supplying part 24, charging mode monitoring part 25 which discriminates whether or not the radio slave device 1 is charged, and a control part 15 which transmits incoming mode information to a controller 17. Also, the controller 17 is equipped with a position registration managing part 22 which manages the radio zone where the radio equipment 1 is located and an incoming mode managing part 26 which manages the incoming mode of the radio slave device 1 by the incoming mode information. When the radio slave device which is being charged exists, the incoming mode is changed to a common mode by the connection information, and at the time of calling to the radio slave device position-registered in the same radio zone, the incoming response to the entire radio slave devices in the same radio zone can be attained regardless of the telephone number of each radio slave device.
Patent JP-3406110-B2 (JP)
IPC: B29K83/00
Filed: 1995-03-08
Granted: 2003-05-12
Abstract: The supporting structure coverable with multiple concentric layers (3) of elastic silicone-based material to produce rollers (2) having a mirror-finished flexible outer surface has a hollow cylindrical body (6) and a surface that is affected by multiple openings (30) which are variously distributed and sized to allow the passage, produced by centrifugal force, of the material in the fluid/semifluid state from the inside towards the outer surface and to provide subsequent engagement. <IMAGE>
Patent JP-H0251809-B2 (JP)
IPC: B65G27/32
Filed: 1985-03-26
Abstract: A drive and drive controller for a vibratory conveyor, wherein the drive comprises a pair of pole pieces (52, 54) offset along a direction of action of the drive, and moveable in the direction of action of the drive when energized by a power signal. Preferably, one of the pole pieces (52) is mounted to a tray portion (22), and the other (54) to a kinetic balancer portion (56), of the conveyor. The power signal comprises a series of pulse trains of controllable frequency and duration, whereby the drive unit may be vibrated at a controllable frequency and amplitude so that the vibratory conveyor may be readily tuned to optimal performance. Optionally, the voltage level of the power signal may be reduced by an autotransformer in series with the power signal to independently control the power level.
Patent JP-2749480-B2 (JP)
IPC: A21C11/16
Filed: 1992-03-23
Granted: 1998-05-13
Abstract: In the method described, the dough to be extruded is kneaded in a plurality of successive stages and at pressures which increase from stage to stage, the dough being allowed to rest between one stage and the next at the pressure attained at the time. <IMAGE>
Patent JP-2535004-B2 (JP)
IPC: F04D7/00
Filed: 1987-03-19
Granted: 1996-09-18
Abstract: A centrifugal pump of the magneto coupling type in which an isolation shell separates the pump side from the driver side includes an auxiliary impeller arranged additionally to the pump impeller proper. This allows a decreasing of the pressure in the spaces at the reverse side of the pump impeller and thus a balancing of the thrust forces. This effect can be controlled by control means located in the casing at the outer end of the feeding channels of the auxiliary impeller. This allows the provision of a pump of a simple design in which e.g. the isolation shell can be made with an extremely small wall thickness and in which an open or closed pump impeller can be supported without any thrust generated difficulties.
Patent JP-2835787-B2 (JP)
IPC: G02F1/141
Filed: 1991-03-22
Granted: 1998-12-14
Abstract: There is disclosed a ferroelectric liquid crystal device in which a pair of substrates and having electrodes are arranged so that the electrode surfaces face each other, a sealing agent is provided in the peripheral edge portions of the substrates, a liquid crystal injection port is opened in a part of the sealing agent, and a liquid crystal is injected from the injection port into a gap between both of the substrates. An intersection angle which is formed by the rubbing direction to orient the liquid crystal and the direction to inject the liquid crystal from the injection port lies within a range from -45 DEG  to +45 DEG . <IMAGE>
Patent EP-1557601-B2 (EP)
Inventor: GSCHWIND THOMAS DIPL-ING
IPC: F16L53/35
Filed: 2004-01-23
Granted: 2010-09-08
Abstract: The fluid duct (24) is held in place by a clip (1) having a connector block (3) containing a PTC heating element in close contact with the aluminium heat sink (4) in close contact with part of the duct surface.
Patent EP-1664193-B2 (EP)
Inventor: STEINWENDER MARTIN
IPC: C08L67/02
Filed: 2004-10-01
Granted: 2011-10-19
Abstract: The invention relates to a compound of a thermoplastic synthetic material and a strengthening components whereby the technical problem of indicating a high-grade compound work material at low production cost, in particular for outdoor application has been solved in that the thermoplastic synthetic material is a synthetic polyester, preferably a polyethylene terephthalate (PET), and the strengthening components is an organic filler, preferably fine-particle wood or wood fibers. The invention also relates to the production of structural parts from the component as well as the structural parts themselves.
Patent EP-1580435-B2 (EP)
Inventor: CONRAD ARMIN
IPC: F04D19/04
Filed: 2005-02-22
Granted: 2020-11-18
Abstract: A housing (1) is divided into a high vacuum side (2) and a vacuum side (3). Groups of rotor discs (8) and stator discs (9) are located adjacent to the pump outlet and to an outlet flange (3), each disc having blades. The blades located in the vicinity of the high vacuum side has a steeper angle than the blades at the vacuum side, the blade angle at the vacuum side amounting less than 8 degrees. The blades have an axial thickness of less than 5 millimeters, and have a cross-section that resembles the shape of a parallelogram. An independent claim is also included for a method of manufacturing rotor and stator discs.
Patent EP-2151372-B2 (EP)
Inventor: IRION MANFRED
IPC: B62D33/02
Filed: 2009-06-19
Granted: 2020-02-12
Abstract: The vehicle bodywork has a front wall and door elements having rear wall and side panels extending between a front wall and the rear wall. A portal bar (10) is tilted around a horizontal axle defined at the vehicle bodywork and is movable with the rear corner platform in different elevator positions and is supported in its back pivoted initial position directly behind the inner side of a wing (8,9).
Patent EP-0066830-B2 (EP)
IPC: C08J9/14
Filed: 1982-06-01
Granted: 1991-01-30
Abstract: The present invention relates to one component polyurethane foam compositions which comprise mixtures of prepolymers of a polyol and an excess of isocyanate; the usual adjuvants for polyurethane foams, an expanding gas under pressure and a polysiloxane compound with antifoam activity stored in a valved pressure vessel.
Patent EP-0093748-B2 (EP)
Title: Method for the manufacture of sections made of fiber-containing thermoplastic resin, installation for the implementation thereof and sections obtained thereby
Inventor: CHABRIER GILBERT
IPC: B29C43/22
Filed: 1982-11-17
Granted: 1991-09-11
Abstract: PCT No. PCT/FR82/00192 Sec. 371 Date Jun. 20, 1983 Sec. 102(e) Date Jun. 20, 1983 PCT Filed Nov. 17, 1982 PCT Pub. No. WO83/01755 PCT Pub. Date May 26, 1983.The procedure for manufacturing thin profiled strips, made up of continuous unidirectional fibers embedded in a thermoplastic resin, consists of impregnating a lap (1) of parallel fibers with resin particles, achieving resin fusion, forming the profiled strip and of cooling the latter. The lap (1) of fibers is dipped into a bath (26) of resin particles, mechanically impregnated with the particles, by feeding it for instance around rollers (15, 16, 17) immersed in the resin particles and the excess particles are removed to obtain the desired resin to fiber content ratio. Use of profiled strips obtained, in particular for outwardly reinforcing tubes or for producing moulded items.
Patent EP-0235280-B2 (EP)
Inventor: ORR WILLIAM C
IPC: C10L1/14
Filed: 1986-08-26
Granted: 1999-06-23
Abstract: Fuel compositions comprised of well-defined proportions of cyclopentadienyl manganese tricarbonyl antiknock compounds, solvents selected from the group consisting of C1 to C6 aliphatic alcohols and nonleaded gasoline bases, possess improved long term hydrocarbon combustion emissions and technical enleanment characteristics. When methanol is used as the solvent it is desirable that a cosolvent selected from the group consisting of C2 to C12 aliphatic alcohols, C3 to C12 ketones and/or C2 to C12 ethers also be present in the fuel composition to assure phase stability.
Patent EP-0662476-B2 (EP)
Inventor: WERBITZKY OLEG DR
IPC: C07D471/04
Filed: 1994-11-10
Granted: 2002-08-14
Abstract: Bicyclic amidines of formula (I) prepn. comprises: a) heating a lactone of formula (II) to at least 150 degrees C., with an at least equimolecular amt. of an amine of formula (III): b) isolating the prod. by distn., without isolation of an intermediate: (III) H2N-B-NH2. A = CR<1>R<2>-CR<3>R<4>-CR<5>R<6>-, -CR<1>R<2>-CR<3>R<4>-CR<5>R6-CR<7>R<8>, -CR<1>R<2>-CR<3>R<4>-CR<5>R<6>- CR<7>R<8>-CR<9>R<10>; B = CR<11>R<12>-CR<13>R<14>-, -CR<11>R<12>-CR<15>R<16>-CR<13>R<14>, -CR<11>R<12>-CR<15>R<16>-CR<17>R<18>-CR<13>R<14>; R<1>, R<2> and R<11> = H, 1-4C alkyl opt. substd. with OH or amino, aryl or 1-4C alkylamino or mercapto; and R<3-10> and R<15>-<18> = H, 1-4C alkyl, aryl, OH, amino, 1-4C alkylamino or mercapto, or 1-4C alkyl substd. with OH, amino or 1-4C alkylamino or mercapto. Also claimed are: (a) a bicyclic amidine; (b) new cpd.: 3-amino-2,3,4,6,7,8-hexahydropyrrolo(1,2-a)-pyrimidine (IV); (c) 3-(aminomethyl)2,5,6,7-tetrahydro-3H-pyrrolo(1,2-a)imidazole (V); and (d) 3-(aminomethyl)-3,2,3,4,6,7,8-hexahydropyrrolo(1,2-a)pyrimidine (VI); and (e) use of a bicyclic amidine as a catalyst.
Patent EP-0732533-B2 (EP)
Inventor: REITER ULRICH DR
IPC: F16L58/10
Filed: 1996-03-02
Granted: 2003-05-21
Abstract: Piping, esp. copper pipe for plumbing, with a heat- and/or sound-insulating jacket made of a plastic mixt. (I) contg. 20-40 wt% chalk, 20-30 wt% long-chain branched phthalate ester and 1-3 wt% lead-free stabiliser, the remainder consisting of PVC in amts. of at least 35 wt%.
Patent EP-0920839-B2 (EP)
Inventor: KNORPP ERNST
IPC: A61C1/06
Filed: 1998-11-24
Granted: 2012-12-19
Abstract: The handpiece comprises a motor with clamping mechanism (5,7) for the tool e.g. drill. The rotation is transmitted with the aid of the clamping mechanism. A shaft arrangement (10) is provided for transferring a rotational movement of the motor (2-4) via the clamping mechanism to the clamped tool. The shaft arrangement is formed by an on-piece shaft on which the motor and clamping mechanism are located. The motor is an electric motor which is supplied with power from the end of the handpiece.
Patent JP-2575045-B2 (JP)
IPC: F25J3/02
Filed: 1988-04-22
Granted: 1997-01-22
Abstract: The present invention relates to a process for the recovery of ethylene from a feed gas (10) containing ethane, methane and other light gases, e.g. cracked gas or refinery off-gases, wherein ethylene is condensed in two stages (12, 20), preferably rectified (20), and fed to an integrated demethanizer column (62). Refrigeration for the process is provided by an integrated combination of work expansion (28) of rejected light gases, by vaporization of separated ethane at low partial pressure but high total pressure, and by a mixed refrigerant system (130, 132, 133, 134, 136). The process results in the separation and purification of ethylene from the feed gas stream while significantly reducing the energy consumption to do so.
Patent JP-2729079-B2 (JP)
IPC: A61K31/155
Filed: 1989-04-24
Granted: 1998-03-18
Abstract: An aqueous solution containing, as active ingredient, pentamidine or a pharmaceutically acceptable salt thereof, and having a pH of less than 4.5 is more stable than conventional solutions of pentamidine. The pH of the solution is preferably less than 4.0, more preferably less than 3.5, and especially less than 3.0. The active ingredient is preferably pentamidine isethionate and the pH of the solution is preferably adjusted by the incorporation of hydrochloric acid. The solutions may be administered directly to the lung by nebulisation and are useful in the treatment of pneumo-cystic carinii pneumonia.
Patent JP-S625-B2 (JP)
IPC: B60C15/06
Filed: 1978-08-22
Abstract: A pneumatic run flat tire for motorcycles having a high handling stability during straight and zigzag runnings, cornering stability and durability, even when the tire is punctured while running and the pneumatic pressure inside of the tire becomes equal to atmospheric pressure. The run flat tire has a pair of sidewall-reinforcing layers, each comprising an elastic filler extending from an end location adjacent a bead core in a bead portion to the other end location in a tread portion through a sidewall portion of the tire, the elastic filler being reinforced with at least two reinforcing plies, one of which extends along one side surface of the elastic filler toward the tread portion, and then, additionally extends into the tread portion, and the other one of which extends along the other side surface of the elastic filler toward the bead portion, and the, additionally extends into the tread portion.