baber/WOPTO huggingface dataset:
Patent DE-69100258-T2 (DE)
Inventor: BRUNET PIERRE
IPC: D21B1/14
Filed: 1991-10-08
Granted: 1994-03-10
Abstract: The present invention relates to the manufacture of abrasion-proof plates. The abrasion-proof surface of the plate is composed of external face 5 of a layer of composite material based on spherical grains of melted tungsten carbide bonded in a soldering alloy. Grinding surface 5 has a smooth and even mould finish. The abrasion-proof layer contains a compact, regular and essentially uniform random distribution of tungsten carbide grains. Surface 5 is made by moulding: the tungsten carbide grains are inserted between the mould walls and core 2 of the part, and the soldering alloy is made to infiltrate between the powder grains, core 2 and the mould by increasing the temperature. The invention allows a significant increase in the abrasion resistance of grinding plates.
Patent DE-69100944-T2 (DE)
Inventor: ATWELL RAY
IPC: C08L51/06
Filed: 1991-02-12
Granted: 1994-05-26
Abstract: Described are polypropylene polymer compositions which have suprisingly good physical properties in combination with flame retardancy, which include graft copolymers represented by the formula:  <IMAGE>  wherein n is >1, P is polypropylene, and S is a grafted side chain having brominated monomeric units of the formula: <IMAGE>  wherein x=1 to 4, R1 is H or CH3, and R2 is H or a C1-4 lower alkyl group. Polymer blends including such graft copolymers and methods for making flame retardant polymer compositions are also described.
Patent DE-69131895-T2 (DE)
Inventor: JANSSENS EDUARD
IPC: C07D487/04
Filed: 1991-07-09
Granted: 2000-07-20
Abstract: Substituted thiazolyl and substituted pyridinyl derivatives of formula (I), the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein -A<1>=A<2>-A<3>=A<4>- is a bivalent radical having the formula -CH=CH-CH=CH- (a-1), -N=CH-CH=CH- (a-2), -CH=N-CH=CH- (a-3), -CH=CH-N=CH- (a-4), -CH=CH-CH=N- (a-5), -N=CH-N=CH- (a-6) or -CH=N-CH=N- (a-7); B represents NR<1>, CH2, O, S, SO or SO2 wherein R<1> is hydrogen or C1-4alkyl; R is a radical of formula (b-1) or (b-2); wherein D is C1-4alkanediyl; R<2> is C1-6alkyl; n is 0, 1 or 2; L is hydrogen; C1-12alkyl; C3-6cycloalkyl; C3-6alkenyl optionally substituted with aryl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; arylcarbonyl; aryl C1-6alkyloxycarbonyl; or a radical of formula -Alk-R<3> (c-1); -Alk-Y-R<4> (c-2); -Alk-Z<1>-C(=X)-Z<2>-R<5> (c-3); or -CH2-CHOH-CH2-O-R<6> (c-4); have antiallergic properties. Compositions containing the same and methods of treating warm-blooded animals suffering from allergic diseases.
Patent DE-69205687-T2 (DE)
Inventor: GUITTARD GEORGE
IPC: A61K/
Filed: 1992-08-19
Granted: 1996-04-11
Abstract: The invention pertains to a dosage form for orally administering a drug in eight hours or less to the stomach and small intestine for a therapeutic result.
Patent DE-69205737-T2 (DE)
Inventor: CHEN SHIH-RUEY THOMAS
IPC: C11D3/37
Filed: 1992-06-26
Granted: 1996-04-18
Abstract: Ampholyte terpolymer conditioning additives for hair care products are disclosed which improve wet and dry hair combability, especially detangling and reduced static flyaway, sheen, and fixative properties, especially curl retention. The ampholyte terpolymers may have a weight average molecular weight of from about 10 thousand to 10 million, and comprise (a) from at least 1 to as much as 95 weight percent of the nonionic monomer acrylamide (AM), (b) from at least 5 to as much as 80 weight percent of the cationic monomer dimethyldiallylammonium chloride (DMDAAC), and (c) from at least 1 to as much as 75 weight percent of the anionic monomer 2-acrylamido-2-methylpropane sulfonic acid (AMPSA), with optionally up to 50% of said anionic monomer AMPSA being replaced with the anionic monomer acrylic acid (AA). The ampholyte terpolymers are added to hair care product formulations in amounts ranging from 0.1-10% by weight. They are particularly compatible with anionic surfactant shampoos, providing clear formulations without the loss of conditioning properties described above.
Patent DE-69206039-T2 (DE)
Inventor: VISSCHER ALBERT
IPC: A45D26/00
Filed: 1992-05-06
Granted: 1996-05-30
Abstract: A depilation apparatus having a number of disc-shaped pinching plates (19) provided on a drive shaft (7) and a number of thrust cogs (41) provided on an auxiliary shaft (21), by means of which cogs the pinching plates are each tiltable about a first and a second tilting axis (81, 91) from a catching position into a pinching position in which the relevant pinching plate (19) exerts a pinching force on an adjacent pinching plate (19) tilted into the pinching position. Each pair of pinching plates positioned next to one another (19a, 19b), (19b, 19c), (19c, 19a) has a unique thrust cog (41a, 41b, 41c), so that each pinching plate (19) is in cooperation with each of its two adjacent pinching plates (19) and the hair catching range of the pinching plates (19) extends over the entire depilation opening (3). The thrust cogs (41a, 41b, 41c) are provided on the auxiliary shaft (21) at mutual angles of 120 DEG , so that an even operation of the depilation apparatus in time is achieved and an undesirable contact between the pinching plates (19) at a side of the drive shaft (7) remote from the depilation opening (3) is prevented. The pinching plates (19) each have a central, star-shaped opening (65, 67, 69, 71) by means of which the relevant pinching plate (19) is mounted in recesses (59, 61, 63) of three comb-shaped support ridges (51, 53, 55) of the drive shaft (7), which ridges extend parallel to a central portion (57) of the drive shaft (7) at mutual angles of 120 DEG . A favourable moment arm ratio for the pinching force and a stable support of the pinching plates (19) in the pinching position are achieved by this.
Patent DE-69208285-T2 (DE)
Inventor: TUMEY DAVID M
IPC: A61H7/00
Filed: 1992-05-15
Granted: 1996-09-05
Abstract: A medical apparatus comprises a pumping apparatus (22), sensors (26,28) for continuously and automatically sensing the blood fill status in a body part, means (30) for receiving and manipulating the signal to produce a generalization about the signal, and means operatively associated with the receiving and manipulating means for controlling the pumping apparatus in accordance with the generalization. The medical pumping apparatus continuously and automatically monitors fill status of the venous plexus and flow rate from the venous plexus and continuously and automatically controls the pressure and cycle rate of a pump capable of cyclically applying pressure to a part of the human body for the purpose of maximizing blood transfer therein. <IMAGE>
Patent DE-69215770-T2 (DE)
Inventor: LAFFAY JEAN-CLAUDE
IPC: A23K1/18
Filed: 1992-06-25
Granted: 1997-04-10
Abstract: New compositions, in the form of pellets, used as food and/or medicinal supplements for ruminants, containing active principles protected with respect to their degradation in the rumen and one or more binders which can be solubilised, crosslinked or melted, and optionally a cleaving agent and/or a filler.
Patent DE-69217529-T2 (DE)
Inventor: PRASAD RAVI
IPC: B01D53/22
Filed: 1992-10-06
Granted: 1997-09-04
Abstract: Highly efficient membrane drying and other gas separations are carriet out by the use of shallow vacuum levels on the permeate side of the membrane without the requirement of incorporating a vacuum pump. <IMAGE>
Patent DE-69226366-T2 (DE)
Inventor: SAND WILLIAM
IPC: E03C1/046
Filed: 1992-05-01
Granted: 1998-11-26
Abstract: An improved venturi eductor for proportional dispensing of chemicals into flowing water includes a large antisyphoning air gap to satisfy water system regulations. Specialized baffles are provided to prevent discharge of spray and mist from the air gap. Further, the shape and location of various nozzles within the device creates a slight suction at the air gap to further limit overspray.
Patent DE-69232659-T2 (DE)
Inventor: CONWAY J
IPC: H04B7/26
Filed: 1992-03-02
Granted: 2003-03-06
Abstract: A communication system uses simple microwave transmitters disposed along roadways and in-vehicle mounted receivers to transmit encoded signals to produce location-specific commercial, traffic regulatory, emergency and other information to operators of motor vehicles. An optional remote interface links transmitters to regulatory and commercial users in real-time. A microprocessor in the receiver uses the coded signals to produce messages from prerecorded messages or from message parts stored in a replaceable memory device, and to provide the messages either audibly, visually or both. The microprocessor functions under operator supplied instructions to select certain message types for display and to reject unwanted messages. The memory device is recorded in one or more languages to allow the operator to select a preferred language for message presentation.
Patent DE-69232703-T2 (DE)
Inventor: NIMON KIMMY FOREST
IPC: H04L12/56
Filed: 1992-03-14
Granted: 2003-04-03
Abstract: A synchronized node control system (66), which provides an interface between user processors (72), which originate and receive messages, and a packet switching network (10) that uses a multi-level communications protocol. Clusters of user processors (72) are each associated with a node controller (78) that communicates with a gateway (82) of the switching network (10). Each node controller (78) is programmed to handle level two protocols for communicating messages between node controllers (78), and level three protocols for communicating messages between said user processors (72). Each node controller (78) is further programmed to perform processes associated with these protocols such that all node controllers (78) perform the same schedule of processes during a node control frame period. Each node controller (78) is further programmed to synchronize its internal level two and level three operations within the node controller frame period, and to synchronize its level two processes, such that an originating and a destination node controller (78) transfer a particular packet during a packet frame period. <IMAGE>
Patent DE-69301598-T2 (DE)
Inventor: HEMPEL SVEN
IPC: A61B1/00
Filed: 1993-10-07
Granted: 1996-07-11
Abstract: A flexible cannula consists of a flexible tube (2), whose distal zone is introducible into the inside of the body through a trocar puncture point, and a top piece (1). The top piece (1) is divided into a housing (10) which is flat when seen in the direction of the longitudinal axis (L-L) of the cannula and which is secured at the proximal end (6) of the tube (2) and contains a closure device (30, 32, 33); a flexible intermediate tube (16) which, starting from the proximal end wall (14) of the housing (10), extends along the longitudinal axis (L-L) of the cannula; and a coupling part (22) which is attached to the proximal end (20) of the intermediate tube (16) and which comprises an opening, which is essentially aligned with the cross-section surface of the tube (2), and coupling elements for the coupling of additional equipment. In an alternative version, the top piece (1) is designed flat, the intermediate tube (16) being dispensed with. <IMAGE>
Patent DE-69302988-T2 (DE)
Inventor: METCALF ALISON LESLEY
IPC: C09C3/06
Filed: 1993-09-28
Granted: 1996-10-10
Abstract: A process for coating inorganic particles with dense amorphous silica is provided in which a suspension of inorganic particles is coated by adding an acid to a solution of a silicate, preferably an alkali metal silicate. During at least a part of the addition the suspension is subjected to the effects of ultrasonic vibrations. Coatings of dense amorphous silica which are substantially continuous and impervious can be produced using the new method at temperatures of about 60 DEG C and in an acceptable time whereas previously known economical methods for producing a coating of dense amorphous silica generally employed temperatures of approximately 90 DEG C. The process is particularly useful for producing titanium dioxide pigments having very high durability.
Patent DE-69318959-T2 (DE)
Inventor: CUNAT PIERRE-JEAN
IPC: B21D39/03
Filed: 1993-12-28
Granted: 1998-11-12
Abstract: This process aims to manufacture sheet metal having a multilayer structure possessing improved properties, especially in the field of deep-drawing (stamping). This process is principally characterised in that two sheets of similar thicknesses are used, having different metallurgical compositions, which are subjected to a differential heating operation so as to generate a defined linear thermal expansion in each sheet, this operation being carried out before or after installing, between these two sheets, a viscoelastic film which ensures that they are bonded.
Patent DE-69325823-T2 (DE)
Inventor: FARKAS ROBERT
IPC: C08J9/32
Filed: 1993-03-24
Granted: 2000-04-27
Abstract: A method for the production of moulded articles having a width dimension greater than their thickness, e.g. building panels and doors, comprises charging into a mould a foamable composition containing a phenol-formaldehyde resin, an acid catalyst and a filler having a neutralising effect, causing the composition to expand to fill the mould and the resin to cure, and thereafter removing the moulded article from the mould, wherein the mould cavity has a depth substantially equal to the width of the resulting moulded article and a width substantially equal to the thickness of the resulting moulded article, the temperature of the mould surface at the commencement of charging of the foamable composition is in the range of 60 to 90  DEG C, the temperature of the foamable composition during curing is at least 90  DEG C, and the pH of the final cured foam is not less than 2. The neutralising effect filler is preferably aluminium hydroxide, which allows the pH of the curing/foaming reaction to rise to 2 to 4. The resin may be glycol-modified.
Patent DE-69330466-T2 (DE)
Inventor: JACKSON FERGUS
IPC: G01M17/007
Filed: 1993-09-03
Granted: 2002-04-11
Abstract: PCT No. PCT/US93/08333 Sec. 371 Date Apr. 19, 1994 Sec. 102(e) Date Apr. 19, 1994 PCT Filed Sep. 3, 1993 PCT Pub. No. WO94/05969 PCT Pub. Date Mar. 17, 1994.An apparatus for determining the alignment of a motor vehicle's wheels and including targets (22L, 22R, 24L, 24R) which either form part of the wheels or are attached thereto, an optical sensing means such as a television camera (30) for viewing the targets, an electronic processing means (32) connected to the optical sensing means for processing the target images to determine wheel alignment, and a display means (34, 36) for displaying the alignment information. The optical sensing means (30) views a target located on each wheel and forms an image of each target. Electronic signals corresponding to each of the images are transferred to the electronic processing means (32) which correlates the perspective image of each of the targets with the true shape of each target. In so doing, the processor (32) relates the dimensions of certain known geometric elements (62, 63) of the target with the dimensions of corresponding elements in the perspective image and calculates the alignment of the wheels of the vehicle.
Patent DE-69334174-T2 (DE)
Inventor: ISHIGURO TOSHIHIRO
IPC: C12P7/58
Filed: 1993-11-25
Granted: 2008-06-26
Abstract: A process for producing a saccharide carboxylic acid or a salt thereof is characterised in that a microorganism belonging to the genus Pseudogluconobacter and capable of oxidizing a hydroxymethyl group and/or hemiacetal hydroxyl-associated carbon atom to a carboxyl group, or an artefact derived from the microorganism, is permitted to act on a hydroxymethyl and/or hemiacetal hydroxyl-containing saccharide or saccharide derivative to produce and accumulate the corresponding carboxylic acid, and the carboxylic acid so accumulated is harvested; novel saccharide carboxylic acids produced by the above production method, and by the process, from a broad range of saccharides, saccharic acids having carboxyl groups derived from hydroxymethyl and/or hemiacetal OH groups can be produced with high selectivity and in good yield; the resultant saccharide acids are resistant to enzymatic degradation and have improved water solubility, among other characteristics.
Patent DE-69400898-T2 (DE)
Inventor: NILSSON PEKKA
IPC: F16K31/60
Filed: 1994-08-30
Granted: 1997-03-06
Abstract: The invention relates to a single-handle faucet (1), the flow rate of the water from it being controllable by a lifting or lowering movement of the handle (2) of the faucet and the mixing of hot and cold water by a transversal rotational movement of the handle. According to the invention the movement of the handle (2) is limited by at least two stops (13-15) placed transversal to each other and a limiting lever (16) colliding therewith, whereby one of the stops (13, 14) limits the flow rate from the faucet and the other one (15) the temperature of the water obtained therefrom. The limiting lever (16) is connected to a push-button (12) in such a way that the set limits can be exceeded by moving the limiting tip (22) of the limiting lever past the corresponding stops using the push-button and then continuing the movement of the handle. <IMAGE>
Patent DE-69405537-T2 (DE)
Inventor: STIGSSON LARS
IPC: D21C11/12
Filed: 1994-01-18
Granted: 1998-02-12
Abstract: PCT No. PCT/SE94/00028 Sec. 371 Date Jul. 14, 1995 Sec. 102(e) Date Jul. 14, 1995 PCT Filed Jan. 18, 1994 PCT Pub. No. WO94/17240 PCT Pub. Date Aug. 4, 1994The present invention relates to a method for producing pulp cooked under alkaline conditions, in which method cellulose-containing material is brought into contact, in a digester, with an alkaline cooking liquor containing dissolved potassium and sodium compounds, with used spent cooking liquor being separated off from the cellulose-containing material and withdrawn for the recovery of energy and chemicals, wherein: a) The molar ratio, calculated as K/K+Na, between potassium and sodium in a withdrawn spent cooking liquor exceeds 0.25. b) The withdrawn spent cooking liquor is concentrated with respect to its content of solid material and is subjected to partial oxidation in a reactor, resulting in the formation of a, combustible gas which is withdrawn from the reactor. c) oxygen-containing gas is supplied to the reactor in order to support the partial oxidation. d) The operating temperature in the reactor is adjusted to between 400 DEG -1200 DEG  C. e) The combustible gas, which is obtained in association with the partial oxidation and which contains entrained solid and/or liquid alkali metal compounds, is separated from the major part of its content of alkali and used for the production of useful energy. f) The alkali metal compounds which have been separated off from the process gas are dissolved in liquid, which liquid is used either wholly or in part for preparing cooking liquor.
Patent DE-69411907-T2 (DE)
Inventor: NOUSMAA ILMO
IPC: H02G7/20
Filed: 1994-04-26
Granted: 1999-02-04
Abstract: The invention relates to a high-voltage overhead line, in particular a line for voltages in excess of 100 kV, having aerially drawn phase conductors supported on a pole construction. In accordance with the invention, the conductors are insulated, the spacing between them at the support points (4) of the poles is smaller than the minimum spacing needed to avoid contact between the conductors, and at least two of the conductors are located at different heights in the vertical direction.
Patent DE-69412285-T2 (DE)
Inventor: GUTHRIE DUNCAN
IPC: E05F3/10
Filed: 1994-12-06
Granted: 1999-04-08
Abstract: PCT No. PCT/GB94/02668 Sec. 371 Date Apr. 17, 1996 Sec. 102(e) Date Apr. 17, 1996 PCT Filed Dec. 6, 1994 PCT Pub. No. WO95/16845 PCT Pub. Date Jun. 22, 1995A door closer comprises a housing (21) in which a compression spring (23) urges a piston (22) in one direction, an operating spindle (18) in the housing defining an axis (19) about which an arm mechanism (52) connected to the housing is angularly movable to effect movement of the piston in the opposite direction. Connected between said axis (19) and the piston (22) is a linkage mechanism which provides that, in use, maximum torque is exerted on the arm mechanism at the near closed position of the door. The linkage mechanism can have a pivotal connection (27) between links (25, 26) thereof constrained to follow a continuous curve by means of a cam track (30, 31) or an additional link (48).
Patent DE-69416471-T2 (DE)
Inventor: JARWALA NAJMI TAHER
IPC: G01R31/28
Filed: 1994-08-17
Granted: 1999-08-05
Abstract: A system (10) for testing one or more circuit boards (121-12n), each containing at least one chain of Boundary-Scan cells (141-14p), includes a system test and diagnosis host (16) for managing overall testing of the system formed by the circuit boards. A Boundary-Scan Virtual Machine (BVM) (17) is operative to receive an initiate test command from the system test and diagnosis host independent of the number and nature of the boards to be tested. In response to the test command, the BVM (17) causes each circuit board to execute a test program (23) specific thereto to determine the errors, if any, in the board. The errors from each board are passed back to the BVM (17) which, in turn, interprets the errors to yield test information, indicative of the operation of the boards, which is then passed back to the system test and diagnosis host (16). <IMAGE>
Patent DE-69418056-T2 (DE)
Inventor: MENEGHINI FRANK
IPC: B41M7/00
Filed: 1994-10-06
Granted: 1999-11-11
Abstract: A transfer printing medium that includes a carrier to which is applied a curable laser-transferrable ink having one or more layers. The transfer medium is capable of converting laser energy to heat. The ink includes: (a) at least one colorant; (b) at least one polymerization initiator; and (c) at least one curable prepolymer.
Patent DE-69426378-T2 (DE)
Inventor: DANEZIN JEAN-BRUNO
IPC: A43B5/04
Filed: 1994-02-03
Granted: 2001-05-10
Abstract: A boot for gliding sports, and more specifically, for "snowboarding". The boot includes two distinct zones with different characteristics and functions, including a first relatively rigid energy/power circuit, distributed with respect to the foot, so as to centralize the forces, and especially the front and rear supports or the torsion control, during practice of the sport, and a second relatively flexible, sensitive circuit independent of the energy/power circuit, and adapted to ensure comfort of the foot as well as transmission of information originating from the gliding member towards the ankle. Both of the circuits are affixed to a common reference element.
Patent DE-69428448-T2 (DE)
Inventor: WILSON L
IPC: A01N63/32
Filed: 1994-07-26
Granted: 2002-06-13
Abstract: A biocontrol composition comprising an antagonistic microorganism and a sugar analog (2-deoxy-D-glucose) gives a level of control superior to that of either component when used alone and comparable to that of synthetic chemical fungicides. The antagonistic microorganism is an isolate of Candida saitoana and has resistance to the fungicidal activity of sugars and sugar analogs.
Patent DE-69503021-T2 (DE)
Inventor: BERTRAND SOLTERMANN
IPC: G04C21/02
Filed: 1995-10-30
Granted: 1999-02-11
Abstract: A source of electrical potential (1) is connected to two parallel circuits. Each circuit comprises an inductor coil (2, 2'), a diode (3, 3') and a switching transistor (T1, T2). A piezoelectric buzzer (4) is connected between the two diode to transistor junctions (B, B'). The two switching transistors (T1, T2) are supplied with signals (S1, S2) which make them alternately conduct and block. When one transistor (T2) conducts and the other (T1) blocks, energy is stored in the corresponding inductor (2') which is then applied to the buzzer as the transistor switching is reversed by the signals (S1, S2).