baber/WOPTO huggingface dataset:
Patent DE-69033496-D1 (DE)
Inventor: RUTTENBERG GIDEON
IPC: B05B1/30
Filed: 1990-09-10
Granted: 2000-04-27
Abstract: A device and method, especially adapted for operating sprinklers, shower heads etc. at low flow, converts low continuous liquid flow to a high intermittent and pulsating flow. The liquid is introduced at a controlled low rate of flow, such as by the use of a pressure-compensated dripper in a liquid supply line. The liquid then flows into a chamber which is somewhat expandable in volume. The pressure increases in the chamber while outflow of the liquid is restricted until pressure created by introduction of the liquid is sufficient to eject the fluid intermittently at a higher flow. This is achieved by utilizing a pressure-responsive valve in the liquid exit of the container. The valve has a preset pressure response designed for quick response to create a water hammer effect. The valve has openings which create a pumping effect to admix air or another liquid with the effluent stream. Sprinklers, shower heads, or any other spraying devices connected to this pulsator will spray liquids to a large designated area with only a very small fluid flow. A drip line connected to such a device may have very large openings, yet the flow through each such dripper can be very large. A preferred form of the pulsator is a pulsating valve in which the receptacle container and the other required elements for such a pulsating device are part of the valve itself.
Patent DE-69102582-D1 (DE)
Inventor: HAINES ROBERT CHRISTOPHER
IPC: A63B49/14
Filed: 1991-04-02
Granted: 1994-07-28
Abstract: A games racket frame is discontinuous being in two parts (11, 12). The parts (11, 12) are joined by means of a vibration-damping material (21) secured in position by plugs (23, 24). A reinforcing member (14) is also provided and this may comprise a collar (20) surrounding the discontinuity (13), together with a rod (25) contained within the vibration-damping material (21). Rackets according to the invention exhibit reduced transmission of shock and vibration to the player, thus minimising the risk of "tennis elbow" and similar injuries. <IMAGE>
Patent DE-69102951-D1 (DE)
Inventor: DAVID LOIC
IPC: A43B17/14
Filed: 1991-02-20
Granted: 1994-08-25
Abstract: The disclosed sole is made of a semi-rigid heat-shapable material and is obtained by moulding so as to present a profile corresponding to the general shape of the lower surface of a standard foot, of which the external edge (2b) is intended, in its central portion, to bear against the upper (5) of the shoe (6) substantially perpendicularly thereto, and of which the inner edge (2a), intended to bear against the internal wall of the central area (5a) of the upper (5) substantially tangentially thereto, is raised with respect to the low portion of the sole so that the area (2c) which it delimits forms a suspended zone rising progressively from the low portion of the sole, substantially from the median line thereof up to the raised inner edge (2a), the suspended zone (2c) of the sole being arranged so that, after setting the sole in the shoe, it adapts itself to the particular shape of the user's foot under the effect of the user's weight, by sliding along the upper of the sole region abutting tangentially there against.
Patent DE-69103383-D1 (DE)
Inventor: CHIU CHUNG-WAI
IPC: A23L33/20
Filed: 1991-11-13
Granted: 1994-09-15
Abstract: This invention provides a fat-like carbohydrate, comprising 12 to 100%, by weight, short chain amylose, wherein the fat-like carbohydrate is used in foods in an amount effective to function as a replacement for up to 100%, by weight, of one or more fat(s) contained in foods. The short chain amylose may be prepared by the enzymatic debranching of starch, employing an enzyme which specifically degrades the alpha-1,6-D-glucosidic-linkages of the starch molecule. This invention also provides a method of replacing up to 100% of one or more fat(s) contained in foods, wherein the food containing the enzymatically debranched starch exhibits functional and organoleptic qualities equivalent to those of the food containing conventional amounts of fat. Also provided are foods containing the short chain amylose materials in place of fat, cream, oil, oil-in-water and water-in-oil emulsions and other lipids which are conventional components of the foods. These foods include: ice cream, spoonable and pourable salad dressings, margarine, low-fat spreads, low-fat cheeses, baked goods, breaded foods, sauces, whipped toppings, icings, puddings and custards, mayonnaise and coffee whiteners.
Patent DE-69103621-D1 (DE)
Inventor: BISCONTE JEAN-CLAUDE
IPC: B01L3/00
Filed: 1991-01-25
Granted: 1994-09-29
Abstract: PCT No. PCT/FR91/00044 Sec. 371 Date Jul. 14, 1992 Sec. 102(e) Date Jul. 14, 1992 PCT Filed Jan. 25, 1991 PCT Pub. No. WO91/11245 PCT Pub. Date Aug. 8, 1991.A filter device for a plurality of liquid or gaseous fluid samples containing particles to be filtered, the device comprising a stand, at least one filter, upstream and downstream clamping blocks cooperating wit the filter and designed to be fixed together with an interposed perforated sealing gasket and are configured to be inserted through an opening in the stand, forced filtering mechanism and filtrate evacuation mechanism. The upstream clamping block is a removable independent tank block for enabling pretreating of samples introduced in wells thereof.
Patent DE-69111585-D1 (DE)
Inventor: PAGNONI GIORGIO
IPC: B30B5/06
Filed: 1991-11-23
Granted: 1995-08-31
Abstract: A continuous press device comprises metal belts (14, 15) shaped into a ring which slide with their sections facing each other and each close to a plate (12, 13) of a press. Disposed between each plate (12, 13) of the press and the respective section of belt (14, 15) are supporting devices (17, 18) to enable it to slide with a minimum of friction. Each sliding device (17, 18) comprises a plurality of parallel pins (21, 21') each being provided with a row of roller bearings (22, 22'). Rollers (25, 25') are freely supported to rest on each adjacent row of bearings (22, 22') and on the relative section of the belt (14, 15) facing the plate of the press.Moreover, in axial passages in the rollers (25, 25') heat is generated in material (16) which is subjected to pressure between the belts (14, 15) by means of heating elements (16, 26') or by the direct flow of heated fluid. <IMAGE>
Patent DE-69120013-D1 (DE)
Inventor: PLUIM HENK
IPC: C07H3/04
Filed: 1991-10-04
Granted: 1996-07-11
Abstract: The present invention is concerned with a method for the preparation of crystal-water-free crystalline lactulose by subjecting an aqeous solution or suspension of lactulose to simultaneous reduction of the water content by evaporation and continuous stirring, optionally in the presence of seed crystals, until a free-flowing solid powder is obtained.
Patent DE-69127461-D1 (DE)
Inventor: BEECH BRIAN
IPC: H04N7/015
Filed: 1991-12-20
Granted: 1997-10-02
Abstract: PCT No. PCT/GB91/02288 Sec. 371 Date Jun. 22, 1993 Sec. 102(e) Date Jun. 22, 1993 PCT Filed Dec. 20, 1991 PCT Pub. No. WO92/11732 PCT Pub. Date Jul. 9, 1992When a video signal including a component modulated onto a subcarrier (such as a PAL signal) is subjected to a non-linear pre-emphasis known for MAC signals, with the object of reducing the effects of noise encountered in transmitting the composite signal through an f.m. channel, problems of noise and differential gain remain. These problems are overcome by subjecting the composite signal to a filtering step, before application of the non-linear processing, so as to filter out the subcarrier, the chrominance subcarrier in a PAL signal, and to compand the chrominance sidebands. Preferably a notch filter is used which has a notch shaped as a Gaussian curve.
Patent DE-69206249-D1 (DE)
Inventor: DUBUGNON OLIVIER
IPC: B30B1/32
Filed: 1992-04-22
Granted: 1996-01-04
Abstract: PCT No. PCT/EP92/00891 Sec. 371 Date Feb. 22, 1993 Sec. 102(e) Date Feb. 22, 1993 PCT Filed Apr. 22, 1992 PCT Pub. No. WO92/18264 PCT Pub. Date Oct. 29, 1992.Method and Apparatus for carrying out an operation, such as pressing, riveting, cutting, etc., on a mechanical workpiece which operation comprises at least one stroke, or movement, along a predetermined path, of at least two active members (6,7) each being arranged on a carrying unit (1,2). The mechanical workpiece is first positioned between the active members (6,7). Thereafter the carrying units (1,2) for the active members are approached to each other in a first part of the stroke. The carrying units (1,2) are then locked to each other at the end of said first part of said stroke and a second part of said stroke is carried out by way of the relative movement between the active members (6,7) to achieve the desired effect on the said workpiece.
Patent DE-69211068-D1 (DE)
Inventor: MISHINA MAKOTO
IPC: C08G73/10
Filed: 1992-08-06
Granted: 1996-07-04
Abstract: The present invention relates to an alignment treating agent for a liquid crystal cell, which comprises an organic solvent-soluble polyimide resin comprising a tetracarboxylic acid and a diamine, at least 10 mol% of the diamine having a bivalent organic group selected from the group consisting of: <CHEM>   The aligned film for a liquid crystal using the solvent-soluble polyimide resin of the present invention does not require a heat treatment at a high temperature at the time of forming a resin film and enables to use a substrate poor in heat-resistance, and alignment properties such as a tilt angle and a voltage maintenance of the aligned film are not deteriorated even after durability test at a high temperature.
Patent DE-69220936-D1 (DE)
Inventor: PEDERSEN GITTE
IPC: D06L4/40
Filed: 1992-04-10
Granted: 1997-08-21
Abstract: PCT No. PCT/DK92/00118 Sec. 371 Date Oct. 7, 1993 Sec. 102(e) Date Nov. 9, 1993 PCT Filed Apr. 10, 1992 PCT Pub. No. WO92/18687 PCT Pub. Date Oct. 29, 1992.Dye leached from dyed or printed textiles in an aqueous solution can be decolorized by adding enzymes that utilize hydrogen peroxide or molecular oxygen for the oxidation of organic or inorganic substances, including colored substances, together with a source of H2O2 or O2. Such enzymes are usually termed peroxidases and oxidases, respectively. This treatment reduces the risk of back-straining (redeposition of dye onto textile) even when less water is used. The enzymatic bleaching of released dyestuff will decrease process time as well as the amount of energy and water needed to achieve a satisfactory quality of the textile, and the color of the waste water is reduced.
Patent DE-69221600-D1 (DE)
Inventor: LEE JAE G
IPC: A61K8/85
Filed: 1992-12-17
Granted: 1997-09-18
Abstract: A hair treatment composition is provided that includes a water-insoluble, dispersible polymeric resin having a viscosity of less than 2 centipoise at 25 DEG C when dispersed at 10% in water and a water-soluble amphoteric polymer.
Patent DE-69221879-D1 (DE)
Inventor: TANAKA SHIGENORI
IPC: G01N33/579
Filed: 1992-03-13
Granted: 1997-10-02
Abstract: An assaying agent which can assay a (1 -> 3)- beta -D-glucan originating in a fungus present in the bodily fluid, such as blood or urine, rapidly and conveniently with high accuracy, said agent comprising a lysate prepared by bringing a limulus amoebocyte lysate optionally containing dextran into contact with an insoluble carrier based on polyamide or cellulose and being substantially free from an endotoxin-sensitive factor. <IMAGE>
Patent DE-69229531-D1 (DE)
Inventor: AUSTIN KENNETH
IPC: G06F21/00
Filed: 1992-09-30
Granted: 1999-08-12
Abstract: A data security arrangement is provided to protect configuration data to be stored in static random access memories (38) in semiconductor programmable logic devices PLD. The configuration data, which is vulnerable to illegal duplication, is normally held in a read only memory ROM, typically an erasable programmable read only memory. A data coding means is provided to code the configuration data to be loaded to the PLD and a data decoding means is provided in the PLD to decode the coded configuration data. The coding and decoding means each incorporate maximal length shift registers (12, 25) which generate a pseudo-random sequence of bits. A key value is input to the shift register (12) in the coding means forcing it to start at a particular point in the sequence. The output (bits B28 and B31) of this register is combined in an EXCLUSIVE-OR gate (20) with configuration data and coded data is written to the read only memory ROM (24). The decoding means in the PLD has a corresponding key value held in a non-volatile memory (28) in the PLD. This is applied to the register (25) of the decoding means whose output (bits B28 and B31) are combined in an EXCLUSIVE-OR GATE (34) with coded configuration data CDIC read from the ROM (24) to produce decoded configuration data CDOD to be sotred in the memories (38). <IMAGE>
Patent DE-69300788-D1 (DE)
Inventor: FLOYD WILLIAM C
IPC: D21H19/64
Filed: 1993-03-23
Granted: 1995-12-21
Abstract: A paper coating composition is prepared containing a pigment, a binder and as an insolubilizer for the binder a zirconium chelate containing an alpha-hydroxy carboxylic acid ligand.
Patent DE-69301916-D1 (DE)
Inventor: ASAKA TOSHIFUMI
IPC: A61K31/395
Filed: 1993-04-21
Granted: 1996-04-25
Abstract: Object: to provide a novel macrolide antibiotic having a potent antibacterial activity. Constitution: a tricyclic carbamate derivative of a 3-oxo-6-methoxy-substituted 5-O-desosaminylerythronolide A derivative represented by general fomula (I), and a pharmaceutically acceptable acid addition salt thereof. In formula (I), -A-- represents -N(R<3>)- (wherein R<3> represents hydrogen or C1-C3 alkyl) or -N=; and R<1> and R<2> represent each C1-C3 alkyl. An intermediate, represented by general formula (II), useful for producing the 3-oxo-substituted 5-O-desosaminylerythronolide A derivative, wherein R<4> represents acetyl or propionyl. <CHEM>
Patent DE-69304856-D1 (DE)
Inventor: ARAI YUICHI
IPC: B62B7/08
Filed: 1993-10-11
Granted: 1996-10-24
Abstract: A locking/unlocking manipulation mechanism (2) for locking and unlocking the locking device of a baby carriage is disclosed which precludes the collapsing of the carriage. The locking/unlocking manipulation mechanism (2) includes a housing (4), a pulley (5) rotatably supported in the housing (4), a wire (3) connected at one end to the pulley (5) and at the other end to the locking device, a manipulation lever (6) including a drive plate (62) extending vertically from the main body of the lever (6) into the housing (4) and engaged with a portion of the pulley (5) and a sliding prevention stopper (7) slidably disposed in the upper portion of the housing (4). When the lever (6) is urged into the housing (4), the drive plate (62) causes the pulley (5) to rotate to thereby tension the wire (3) and unlock the locking device. The stopper (7) includes a sliding prevention plate (72) extending from the bottom thereof into the housing (4) so that the tip of the prevention plate (72) can selectively contact the drive plate (62) to prevent the lever (6) from being moved. <IMAGE>
Patent DE-69307785-D1 (DE)
Inventor: KILGOUR JOHN ALFRED
IPC: C08J9/00
Filed: 1993-06-29
Granted: 1997-03-13
Abstract: Siloxane-polyether copolymer surfactants for manufacture of high resiliency polyurethane foam which are capped with t-butyl groups on the ends of the polyether blocks, polyurethane foam compositions containing such surfactants, a method for making polyurethane foam using such surfactants, and polyurethane foam made the method are disclosed and claimed. The t-butyl-capped surfactants afford improved surfactant potencies and foam breathabilities relative to the commonly-employed methyl-capped surfactants.
Patent DE-69314207-D1 (DE)
Inventor: NINANE LEON
IPC: C01B32/949
Filed: 1993-03-15
Granted: 1997-11-06
Abstract: Installation for the crystallization of an inorganic substance in a slurry of crystals, by desupersaturation of a supersaturated solution, the installation comprising a crystallization chamber with a vertical axis, divided into a central region (4) and an annular region (5), a device (9, 10) designed to produce a vertical displacement of the slurry in the central region (4) and a displacement in the opposite direction in the annular region (5), a device (8) for drawing off the slurry, comprising a pipe (23, 24) which emerges in one of the abovementioned regions, a means (14) for mechanically shearing the slurry, comprising a disc (17) carrying a ring of shearing teeth (19), and a pipe (6, 31) passing through the lid (30) and being used to admit anhydrous sodium carbonate, the pipe (31) having an extension inside the crystallization chamber on which a film of water is made to move. <IMAGE>
Patent DE-69318818-D1 (DE)
Inventor: BERGSTEN PAER
IPC: H03F1/26
Filed: 1993-08-02
Granted: 1998-07-02
Abstract: An apparatus for compensating the phase rotation in the feedback loop of a cartesian feedback power amplifier in a final transmitter stage for quadrature modulation of the complex difference signal between a complex input signal and the corresponding complex feedback signal with a complex modulation signal for forming a modulated real valued first signal and for quadrature modulation of the output signal from the power amplifier with a complex demodulation signal for forming the complex feedback signal. The phase shift between the first signal and the second signal and between the quadrature component of the first signal and the second signal is detected for determining the phase rotation of the feedback loop. Furthermore, the phase rotation of the complex modulation signal can be changed with a compensating phase rotation defined by the determined phase rotation.
Patent DE-69320975-D1 (DE)
Inventor: GRAY NANCY M
IPC: A61P37/08
Filed: 1993-09-22
Granted: 1998-10-15
Abstract: Methods and compositions are disclosed utilizing optically pure (-) cetirizine for the treatment of seasonal and perennial allergic rhinitis in humans while avoiding the concomitant liability of adverse effects associated with the racemic mixture of cetirizine. The optically pure (-) isomer is also useful for the treatment of allergic asthma and chronic and physical urticaria. (-) Cetirizine is an inhibitor of eosinophil chemotaxis and is therefore useful in the treatment of other conditions related to eosinophilia such as allergic asthma, seasonal allergic rhinitis, atopic dermatitis, some parasitic diseases, some chronic obstructive lung diseases and certain gastrointestinal and genitourinary disorders.
Patent DE-69324006-D1 (DE)
Inventor: CALLEGARO LANFRANCO
IPC: C08B37/08
Filed: 1993-04-16
Granted: 1999-04-22
Abstract: PCT No. PCT/EP93/00932 Sec. 371 Date Jan. 17, 1995 Sec. 102(e) Date Jan. 17, 1995 PCT Filed Apr. 16, 1993 PCT Pub. No. WO93/20827 PCT Pub. Date Oct. 28, 1993The present invention is drawn to hyaluronic acid fractions having molecular weights in the range of from about 20,000 to about 60,000 daltons, wherein these hyaluronic acid fractions possess osteoinductive activity. The present invention further includes pharmaceutical compositions comprising such hyaluronic acid fractions to be used in the treatment of various types of bone disorders, as well as methods of treating such disorders using the pharmaceutical compositions.
Patent DE-69324117-D1 (DE)
Inventor: FAGES JACQUES
IPC: A61L24/00
Filed: 1993-11-23
Granted: 1999-04-29
Abstract: The present invention relates to a method for treating bone tissues of animal or human origin, and a corresponding implantable biomaterial. According to the present invention, a fluid in the supercritical state is made to penetrate throughout the bone tissue. The bone tissue thus treated may then undergo stages of extraction of specific proteins. This tissue is ready to be fitted on a damaged bone tissue and has mechanical properties at least equivalent to those of natural bone. <IMAGE>
Patent DE-69329062-D1 (DE)
Inventor: MYERS CHARLES
IPC: A61K31/351
Filed: 1993-05-12
Granted: 2000-08-24
Abstract: Methods of treating various cancers, such as prostatic adenocarcinoma, with inhibitors of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMG Co-A), such as lovastatin, are provided. Dosing ranges, schedules and toxicities are included.
Patent DE-69329205-D1 (DE)
Inventor: NIELSON DANIEL B
IPC: C06C15/00
Filed: 1993-06-14
Granted: 2000-09-14
Abstract: Compositions are provided which, when burned, produce significant levels of infrared radiation, but only limited levels of visible radiation. The basic components of the compositions include a binder, an oxidizer, and a fuel, where the binder also acts the fuel. Preferred oxidizers include those compounds which produce large quantities of infrared radiation when the flare composition is burned. Such oxidizers include potassium nitrate, cesium nitrate, rubidium nitrate, and combinations of these compounds. Selection of the binder is important in order to provide the composition with the desirable characteristics identified above. The binder of the present invention does not produce significant soot. At the same time, the binder serves to form a composition which is processible, avoids chunking, and is compatible with the oxidizers used. It has been found that polymer binders which include relatively short carbon chains (1-6 continuous carbon atoms) are preferred. Examples of such polymers include polyesters, polyethers, polyamides, and polyamines.
Patent DE-69332798-D1 (DE)
Inventor: GEORGOPOULOS KATIA
IPC: C12N5/10
Filed: 1993-09-14
Granted: 2003-04-30
Abstract: Purified DNA including a sequence encoding an Ikaros protein.
Patent DE-69404225-D1 (DE)
Inventor: NEUMAN GEORGE ANDREW
IPC: C03C17/23
Filed: 1994-05-31
Granted: 1997-08-21
Abstract: A coated article and method of producing it are disclosed wherein the iridescence caused by the difference between the refractive index of a transparent substrate and the refractive index of a metal oxide coating is reduced by means of two intermediate layers, the first of which, closest to the substrate, has a refractive index higher than the refractive index of the substrate but lower than the refractive index of the second, and the second has a refractive index higher than the refractive index of the first but lower than the refractive index of the metal oxide coating. The thicknesses of the two intermediate layers for optimizing a neutral appearance are determined by the thickness and refractive index of the metal oxide coating.
Patent DE-69404423-D1 (DE)
Inventor: SEMEDARD JEAN-CLAUDE
IPC: F23M5/08
Filed: 1994-11-07
Granted: 1997-09-04
Abstract: The present invention relates to a circulating fluidized bed reactor including a lower region (3) equipped with a fluidization grid (11), with means for injecting primary air (12) below the grid (11), with means for injecting secondary air (13) above the grid (11) and with means for introducing fuel (10), the walls (5) surrounding this lower region being equipped with heat-exchange tubes, and an upper region (2) surrounded by walls (4) provided with heat-exchange tubes (9), the heat-exchange tubes (9) being joined together by fins (30). The walls of the said regions (2, 3) are equipped with vertical heat-exchange panels known as extensions (14) fixed perpendicularly to the walls (4, 5) of the regions (2, 3) these extensions being formed of tubes (15) internal to the reactor, of a horizontal width of between 150 and 500 mm and spaced apart by a distance of between 1.5 and 4 times their width, this width being defined as the distance between the internal face of the fins (30) of the walls (4, 5) and the furthermost generatrix of the furthermost tube of the extensions.   <IMAGE>