baber/WOPTO huggingface dataset:
Patent DE-60306487-D1 (DE)
Inventor: HEYS S
IPC: F16K31/42
Filed: 2003-02-27
Granted: 2006-08-10
Abstract: Flow-reversing valve (10) for controlling the direction of flow of a fluid through a fluid circuit, the flow-reversing valve (10) comprising:  a housing (12) having an axially extending bore (14) therein; a piston (16) arranged in the axially extending bore (14), the piston (16) having a piston shaft (16) and at least two axially spaced piston discs (20, 22), the at least two piston discs (20, 22) dividing the axially extending bore (14) into a central chamber (26) and axially spaced first and second end chambers (24, 28), the piston (16) being axially moveable in the bore (14) between a first position and a second position; a high-pressure fluid inlet port (36) and a low-pressure fluid outlet port (38); a control valve for directing high-pressure fluid to one of the first and second end chambers (24, 28) and for directing low-pressure fluid to the other one of the first and second end chambers (24, 28); and a first circuit port (40) and a second circuit port (42) for feeding the fluid through the fluid circuit.  <??>According to an important aspect of the invention, the flow-reversing valve (10) further comprises first resp. second sealing means (60, 62) arranged between the first resp. second end chamber (24, 28) and the central chamber (26), the first resp. second sealing means (60, 62) being arranged such that, under the force of a pressure difference of the fluid in the first and second end chambers (24, 28), a contact surface of a first resp. second piston disc (16) is axially pressed against the first resp. second sealing means (60, 62) when the piston (16) is in its first resp. second position. <IMAGE>
Patent DE-60306772-D1 (DE)
Inventor: MOJANA CORRADO
IPC: C02F1/46
Filed: 2003-05-23
Granted: 2006-08-24
Abstract: The invention relates to the production of multilayer electrodes on valve metal substrates, through a method comprising the application in alternate cycles of a solution containing precursors of noble metals, and of a second solution containing transition metals capable of forming protective coatings. The resulting electrodes are useful in several applications, among which copper and other metal plating and the treatment of waste or tap water.
Patent DE-60307897-D1 (DE)
Inventor: LARY GRAY
IPC: A61B17/22
Filed: 2003-10-14
Granted: 2006-10-05
Abstract: An apparatus for incising a stenosis within a vascular conduit of a patient includes an inflatable balloon attached to an elongated catheter that defines a longitudinal axis. The distal end of the balloon includes a tapered section and at least one incising blade is attached to the tapered section. Each incising blade is oriented on the tapered section with the proximal end of the blade radially distanced from the longitudinal axis at a distance r<SUB>1 </SUB>and the distal end of the incising blade radially distanced from the longitudinal axis at a distance r<SUB>2</SUB>. After the balloon has been inflated, each incising blade is oriented with r<SUB>1</SUB>>r<SUB>2 </SUB>to position the incising blades at an angle relative to the axis. This cooperation of structure allows the incising blades to cut an incision into a stenosis during axial advancement of the inflated balloon.
Patent DE-60313319-D1 (DE)
Inventor: GREENFELD ISRAEL
IPC: G01S3/786
Filed: 2003-05-22
Granted: 2007-05-31
Abstract: An airborne reconnaissance system comprising: (1) Gimbals having at least two degrees of freedom; (2) At least one array of light sensors positioned on the gimbals, for being directed by the same within at least two degrees of freedom; (3) Map storage means for storing at least one Digital Elevation Map of an area of interest, divided into portions; (4) Inertial Navigation System for real-time providing to a gimbals control unit navigation and orientation data of the aircraft with respect to a predefined global axes system;(5) Portion selection unit for selecting, one at a time, another area portion from the area of interest; and (6) servo means for directing the gimbals. The system uses data from the inertial navigation system and from the digital elevation map for real-time calculating direction to selected area portions, and for maintaining the direction during integration of light from the terrain, and for producing corresponding images of area portions.
Patent DE-60313441-D1 (DE)
Inventor: GRAVILLE STEPHEN RHYS
IPC: F23D14/32
Filed: 2003-02-20
Granted: 2007-06-06
Abstract: A method of conducting the partial oxidation to sulphur in at least one furnace of part of the hydrogen sulphide content of a feed gas mixture containing from 10 to 60% by volume of hydrogen sulphide but including at least one aromatic hydrocarbon impurity typically selected from benzene, xylene, toluene and ethyl benzene. A flame is created in the furnace. All the feed gas mixture is fed to the flame. Oxygen molecules are also fed to the flame. At last some of the oxygen molecules are supplied from a source of oxygen-enriched air to pure oxygen, and there is created in the flame at least one hot aromatic hydrocarbon impurity destruction region in which a substantial proportion, typically at least 75% by volume, of the aromatic hydrocarbon impurity is destroyed.
Patent DE-60315500-D1 (DE)
Inventor: DOOLEY SAUL R
IPC: G01S1/00
Filed: 2003-10-14
Granted: 2007-09-20
Abstract: A GPS receiver is disclosed which has an omnidirectional antenna and a directional antenna and is configured to (i) acquire a first GPS signal from the output of the directional antenna, either alone or combined with the output of the omnidirectional antenna, and (ii) acquire a second GPS signal from the output of the omnidirectional antenna alone. Also, disclosed is a GPS receiver having an omnidirectional antenna and a directional antenna which is configured to acquire a GPS signal from the output of the directional antenna alone.
Patent DE-60317467-D1 (DE)
Inventor: BERGMAN CARL
IPC: B22F3/15
Filed: 2003-02-17
Granted: 2007-12-27
Abstract: A method of cooling a load provided in a load compartment in a furnace chamber of a furnace of a hot isostatic pressing device includes releasing hot pressure medium from the load compartment. Cool pressure medium is provided for enabling it to fall through the released hot pressure medium outside the load compartment. The thus obtained mixed pressure medium is led into the load compartment. A hot isostatic pressing device includes a load compartment having an aperture near an upper portion thereof configured to vent warm pressure medium into a region surrounding the compartment and a conduit configured to introduce cool pressure medium into the region surrounding the compartment for mixing with the warm medium. The compartment also includes an aperture near a lower portion thereof configured to receive a mix of warm and cool pressure medium from the region surrounding the compartment.
Patent DE-60318411-D1 (DE)
Inventor: TONCELLI MARCELLO
IPC: B28B23/02
Filed: 2003-03-26
Granted: 2008-02-14
Abstract: A method of manufacturing an article in the form of a reinforced slab, which has upper and lower surface that are flat and parallel, includes the step of providing granulate of a predefined grain site, binder; preparing a cement mixture; distributing the mixture in a tray-like mold; deaeration by intense vacuum; vacuum vibrocompaction; hardening and setting; and extraction.
Patent DE-60325595-D1 (DE)
Inventor: ROOVERS DAVID A
IPC: G10L21/0216
Filed: 2003-06-19
Granted: 2009-02-12
Abstract: An audio enhancement system (1) for speech recognition or voice control is described, comprising a signal input for carrying a distorted desired signal (z), a reference signal input, and a spectral processor (SP) coupled to both signal inputs for processing the distorted desired signal (z) by means of a reference signal (x) acting as an estimate for the distortion of the desired signal. The spectral processor (SP) is equipped for said processing such that a factor C' is determined, whereby said estimate is a function of the factor C' times the spectral power of the reference signal (x), and the factor C is determined as the spectral ratio between those components of the signals z and x, which are essentially stationary with time. Such a factor determined by stationary parts of those signals makes application of a critical speech detector in the audio enhancement system superfluous.
Patent DE-60325729-D1 (DE)
Inventor: JOERNEUS LARS
IPC: A61C8/00
Filed: 2003-06-04
Granted: 2009-02-26
Abstract: A spacer (3) with associated adapter (4) is designed to be fitted on an implant (1). The adapter comprises first and second portions (4b, 4c) designed to cooperate with the spacer and the implant, respectively, for securing the spacer on the implant. The adapter is completely enclosed by the spacer and the implant, and the first portion of the adapter can be designed with slits for forming resilient elements on said portion and/or with penetrating parts which, when the adapter and the spacer are joined together, are deformed as it penetrates into opposite parts in the spacer material. The spacer and the adapter can in this way be easily held together upon application to the implant and can be taken apart when completion work is performed on the spacer.
Patent DE-60333162-D1 (DE)
Inventor: RUZETTE-FOILLARD ANNE-VALERIE
IPC: C08L53/00
Filed: 2003-01-21
Granted: 2010-08-12
Abstract: The invention relates to the production and use of block copolymers which are obtained by means of controlled radical polymerization in the presence of nitroxides for the purpose of reinforcing fragile polymer matrices. The invention offers advantages such as (i) simplicity of copolymer synthesis and use and (ii) fine dispersion of the copolymer molecules in the fragile matrix, which ensures both the transparency of the material and high reinforcement against impact. More specifically, the invention relates to the radical synthesis of block copolymers comprising at least three blocks, which include one block having a glass transition temperature of less than 0° C. and a thermoplastic end block having a glass transition temperature of more than 0° C., thereby guaranteeing compatibility with the fragile matrix to be reinforced against impact.
Patent DE-68901135-D1 (DE)
Inventor: CENDRON GIULIANO
IPC: A47L15/42
Filed: 1989-11-16
Granted: 1992-05-07
Abstract: Method for preventing the accumulation of slags, particularly in the prechamber of a pressure-switch for autoemptying device of liquids, enclosing pressure-switch (2) and relative pressure compensation prechamber (3) in communication with a liquid-waste container to start a discharge pump (1), characterized in that it comprises pump input jet means (5,5 min ) under pressure outputting into the interior of said prechamber (3) to cause turbulence in it.
Patent DE-68910244-D1 (DE)
Inventor: DUPRAZ JEAN-PIERRE
IPC: G01R15/06
Filed: 1989-09-04
Granted: 1993-12-02
Abstract: A circuit for measuring voltages in a three-phase installation, in particular an installation of the metalclad type, the circuit including for each of the phase conductors: a capacitive divider including a first capacitor connected firstly to said conductor and secondly to a second capacitor (C1, C2, C3) connected to ground, the circuit being characterized in that the voltage (v1, v2, v3) of each of the second capacitors (C'1, C'2, C'3) of the dividers is respectively applied firstly to the input of an inverter (I1, I2, I3) and secondly via a first resistance (R1, R2, R3) to the negative input of an operation amplifier (A1, A2, A3) which is also connected via second and third resistances (R21, R12, R13, and R31, R32, R23).
Patent DE-68917454-D1 (DE)
Inventor: MORIN HANS
IPC: A61H1/02
Filed: 1989-12-29
Granted: 1994-09-15
Abstract: The invention relates to a treatment bench comprising a stand (1) which has mounted thereon a bench-section (2) which can be swung relative to the stand about a horizontal pivot shaft (6). The pivotal bench-section carries a foot-rest (4) at its one end and a patient-reclining surface (3) substantially at its other end. The patient-reclining surface (3) is connected by means of suspension links (8) to a frame-part (9) attached to the pivotal bench-section (2), and the suspension links (8) are pivotally connected to the frame-part (9) and to the reclining surface (3).
Patent DE-68918681-D1 (DE)
Inventor: FLEET GEORGE WILLIAM JOHN
IPC: A61K31/40
Filed: 1989-12-21
Granted: 1994-11-10
Abstract: The specificity of glycosidase inhibitory activity of the novel 1,4-dideoxy-1,4-imino-L-allitol (I) is substantially changed by substituting the ring nitrogen with an alkyl or benzyl substituent. <CHEM> s
Patent DE-69000553-D1 (DE)
Inventor: NORTON IAN TIMOTHY
IPC: C09K23/56
Filed: 1990-05-04
Granted: 1993-01-21
Abstract: The present invention is concerned with a process for preparing a dispersion comprising a continuous fat phase and a dispersed gelled aqueous phase, wherein a water-continuous composition, containing at least 1% gelatin by weight of water, is cooled from above the gel setting temperature of the water-continuous composition to below said gel setting temperature and subjected to such conditions of shear that the water-continuous composition is converted into small gelled aqueous beads, after which a fat-continuous dispersion is formed while maintaining the temperature at below the gel melting temperature. The process according to the invention offers the advantage that it enables the preparation of water-in-oil dispersions of extremely low fat content even when using aqueous phase compositions which in the ungelled state do not possess a high viscosity. Also the present process makes it possible to incorporate ingredients into the aqueous phase which, in the absence of a gelled structure, would promote and actually induce the formation of an oil-in-water dispersion. Another aspect of the present invention is a dispersion comprising less than 23% by weight of a continuous fat phase and a dispersed gelled aqueous phase containing gelatin at a concentration of 1 to 7 times its critical concentration and optionally a combination of one or more gelling agents other than gelatin at a concentration below their critical concentration.
Patent DE-69001025-D1 (DE)
Inventor: FRASER THOMAS ANTHONY
IPC: A47H1/10
Filed: 1990-01-30
Granted: 1993-04-15
Abstract: A support for hanging fabric has a straight portion (14) and a curved portion (12). These define a close loop shape. The straight portion (14) may be of strip form and in two parts connectable and disconnectable by a connection means. The two parts (16, 18) forming the joint are supported by a bracket fixable to a substantially vertical surface. The bracket has upper and lower opposed U-shape channel portions, the bracket being constructed and arranged to be capable of retaining the said two parts within the bracket. The connection means may be a dovetail joint.
Patent DE-69019086-D1 (DE)
Inventor: MANGER IAN DAVID
IPC: C07H13/04
Filed: 1990-08-13
Granted: 1995-06-08
Abstract: A method is disclosed for derivatizing oligosaccharides to form synthetic N-linked glycoconjugates by converting a glycosylamine derivative of the oligosaccharide to a haloacetylated derivative as an intermediate compound prior to formation of the synthetic N-linked glycoconjugate to thereby maintain the  beta -anomeric configuration of said N-linked glycoconjugate.
Patent DE-69023222-D1 (DE)
Inventor: MALLET JEAN-LAURENT
IPC: G06T19/00
Filed: 1990-09-19
Granted: 1995-11-30
Abstract: PCT No. PCT/FR90/00676 Sec. 371 Date May 20, 1991 Sec. 102(e) Date May 20, 1991 PCT Filed Sep. 19, 1990 PCT Pub. No. WO91/04544 PCT Pub. Date Apr. 4, 1991.A method for obtaining a model of a surface including the steps of obtaining measurements of geometrical data concerning specific points on the surface, making a grid of the surface, with the grid passing through said points, memorizing, at an address which is specific to each node of the grid, the coordinates of the node, the number of satellites of the node, information for access to the addresses of said satellites and thereafter to information which relates to them, and geometrical data which may be associated with said node; for each node, defining a local roughness index obtained from a weighted sum of the current coordinates of the node and its satellites, defining the sum of an overall roughness index representing the sum of all the local roughness indices, and of an overall index of the infringement of said geometrical data, iteratively adjusting the coordinates of indefinite nodes, by using at each adjustment the sum of a weighted combination of current node neighbor coordinates and of a combination of geometrical data associated with the node, in order to minimize said sum, and creating a model of the surface on the basis of the adjusted coordinates.
Patent DE-69025196-D1 (DE)
Inventor: DOMB ABRAHAM
IPC: A61K9/16
Filed: 1990-11-08
Granted: 1996-03-14
Abstract: Solid, water-insoluble lipospheres formed of a solid hydrophobic core having a layer of a phospholipid embedded on the surface of the core, containing biologically active agent in the core, in the phospholipid, adhered to the phospholipid, or a combination thereof, are disclosed for use in providing extended release of active agent, including drugs such as vaccines and anesthetics, insect control agents such as insecticides and repellents, and agricultural compounds such as fertilizers, fungicides, pesticides, and herbicides. Lipospheres can be prepared by a melt technique or a solvent technique, summarized as: (1) forming a liquid solution or suspension of the agent by either melting the agent, or dissolving or dispersing the agent in a liquid vehicle, to form a mixture of liquid agent that solidifies at room temperature or greater; (2) adding phospholipid and an aqueous solution to the liquid agent to form a suspension; (3) mixing the suspension at a temperature above the melting temperature until a homogeneous fine dispersion is obtained; and then (4) rapidly cooling the dispersion to below the melting temperature of the liquid mixture containing the agent. Agent can also be added to the phospholipid or mixed with the resulting lipospheres. The agent containing lipospheres have several advantages over other delivery systems, including emulsions, vesicles and liposomes, including stability, low cost of reagents, ease of manufacture, high dispersibility in an aqueous medium, a release rate for the entrapped substance that is controlled by the phospholipid coating and the carrier. Examples demonstrate the effective administration of anesthetics, antigens, and insect repellent (DEET).
Patent DE-69031221-D1 (DE)
Inventor: ULLMAN JOHAN
IPC: G06F3/023
Filed: 1990-11-22
Granted: 1997-09-11
Abstract: Keyboard for choice of symbols having keys (15) for the highly frequently used symbols divided in two groups, which has a position for placing the fingers except for the thumb for the left hand of the keys to the one group, and for the right hand on the keys of the other group. The groups are arranged at each side of the middle plane for an operator in such a way that the common plane of the key surfaces slope against the horizontal plane by their upwardly turned edges in against each other, and form an angle to the horizontal plane for each of the key planes, preferably about 30 DEG  and at an angle to each other by their edges turned away from the operator. The keys in each group are divided in a number of vertically extending rows, having four keys in each row. At the upper side of the key plane, longitudinal supports (18) have been arranged for the thumb of each hand along which support the thumb can slide. The keys and the support for the thumbs are mutually so arranged that at support with the thumb in a displacement position of the hand, a position for said fingers are obtained each opposite one of the four keys in a first row, and a second displacement position opposite the keys in a second row etc.
Patent DE-69102811-D1 (DE)
Inventor: GUEDON YVES
IPC: G01R31/02
Filed: 1991-04-24
Granted: 1994-08-18
Abstract: The process tests the quality of the electromagnetic screening of a conducting lead which consists of a shielded cable (1) with at least one conductor (10, 11) in this cable and a shielded connector (2, 3) at each end of this cable. The process involves injecting into the shielding (14, 25, 35) of the lead a transient perturbing signal Ip(t) of predetermined value and shape, and measuring the resultant signal (Vr(t), real) appearing on one of the cable conductors in response to the passage of the perturbing signal. The resultant signal is compared with a reference signal (Vr(t), ref) appearing on the conductor of a lead identical to the one under test and supplied with the same perturbing signal. The aim is to find out from the result of the comparison whether the screening is correct, doubtful or poor. Application to the evaluation of the quality of the screening of leads packaged in coils. <IMAGE>
Patent DE-69103626-D1 (DE)
Inventor: GODTFREDSEN SVEN
IPC: C12P13/02
Filed: 1991-03-19
Granted: 1994-09-29
Abstract: The invention relates to a process for converting peroxycarboxylic acids to carboxylic acids, the process comprising treating a peroxycarboxylic acid of the general formula: R-CO-OOH, wherein R is a linear or branched alkyl group, an aryl group or an aryl-alkyl group each of which may optionally be substituted with one or more hydroxy, halogen, alkoxy, amino, alkylamino, sulfo, sulfoxy, sulfono, amido, carboxy, percarboxy or nitro groups, with an enzyme catalyst to form the corresponding carboxylic acid of the general formula: R-CO-OH, wherein R has the meaning indicated above.
Patent DE-69106460-D1 (DE)
Inventor: BITTENCOURT HELIO T
IPC: H04R7/12
Filed: 1991-08-29
Granted: 1995-02-16
Abstract: An electroacoustic transducer is disclosed. It includes a housing (1), a substantially ring-shaped coil (2) mounted in the housing (1) surrounding an interior region, and a concave diaphragm (6) mounted in the housing (1) about an outer peripheral region of the diaphragm (6). At least a portion of the diaphragm (6) is situated in the interior region of the coil (2). A piezoelectric element (7) is coupled to the diaphragm (6) for driving or being driven by the diaphragm (6).
Patent DE-69109025-D1 (DE)
Inventor: VAN DANZIG BARRY
IPC: E04D3/08
Filed: 1991-08-12
Granted: 1995-05-24
Abstract: A glazing bar assembly 10 for supporting adjacent panels of glazing material. The assembly comprises a pair of complementary glazing bars 11 and 12 which are engageable with each other at the first ends 23, 24 thereof and which have open-ended recesses 17 and 21 at the second ends thereof which receive and grip an edge of a panel of glazing material 18 and 22. <IMAGE>
Patent DE-69114600-D1 (DE)
Inventor: NAGASE YU
IPC: C07F7/08
Filed: 1991-08-06
Granted: 1995-12-21
Abstract: A silanol compound having a mesogenic group, of the following formula (III): <CHEM> wherein each of R<5> and R<6>, which may be the same or different, is an alkyl group or a phenyl group, X is a single bond, an oxygen atom, or a group of the formula -COO- or -OCO-, Q is a mesogenic group, and p is an integer of from 2 to 20, and a process for its production. Also disclosed are a polymerizable monomer of the following formula (I) and a polymer having repeating units of the following formula (II). <CHEM> wherein R is a hydrogen atom, a halogen atom, an alkyl group or a phenyl group, each of R<1> to R<6>, which may be the same or different, is an alkyl group or a phenyl group, m is an integer of from 2 to 20, n is an integer of from 0 to 50, and X, Q and p are as defined above.