baber/WOPTO huggingface dataset:
Patent DE-59804761-D1 (DE)
Inventor: HELL DIPL-ING
IPC: F15B13/044
Filed: 1998-01-15
Granted: 2002-08-22
Abstract: A proportional power control valve includes a solenoid controlling a main piston. The main piston is in fluid communication, through a feed opening, with the valve intake, and cooperates with a servo-control piston to block the valve intake from the valve outlet. The servo-control piston is part of a cylindrical armature controllable by an electromagnet of the solenoid, and can be moved counter to the bias of a locking spring. The locking spring is guided in a receiving chamber in the cylindrical armature. Since the receiving chamber of the cylindrical armature is in continuous fluid communication with the valve intake through a connection formed in the armature by an attenuation opening, the resulting proportional power control valve allows the continuous adjustment of the volume flow of a pressure medium or pressurized fluid dependent upon the level of electric control current supplied to the electromagnet.
Patent DE-59806668-D1 (DE)
Inventor: KAMMERER ROLF
IPC: F04B43/12
Filed: 1998-04-18
Granted: 2003-01-30
Abstract: A rotary positive displacement pump comprises a stator (1) with a clamping plate (6) and a base plate (3) with an annular surface (5) on the clamping plate (6)-facing side. A membrane (11) covering the annular surface (5) is held between the clamping plate (6) and base plate (3) and forms a pumping channel (12) extending from an inlet (13) to an outlet (15) between the membrane (11) and base plate (3). A powered rotor (2) running around the concentric axis (4) of the annular surface (5) has at least one roller (21) running around the rear face of a circle of individual pressure transfer elements (14) which press the membrane (11) onto the annular surface to progressively interrupt the path from inlet (13) to outlet (15). The annular surface (5) is a layer of a softer material than the base plate (3). Preferably, the soft material layer (5) is a silicone polymer with a 20-50 Shore hardness extending over the area covered by the pressure transfer elements (14) and is either cast, vulcanised or bonded into a recess in the base plate (3) so that it projects above the recess edges. The base plate (3) is made of a dimensionally stable plastic and is held between the fixed clamping plate (6) and a removable clamping plate (24).
Patent DE-59807562-D1 (DE)
Inventor: SCHULZ FARRIBA
IPC: A47G33/12
Filed: 1998-04-28
Granted: 2003-04-24
Abstract: A mechanical holder is disclosed for holding Christmas trees of various sizes and trunk shapes. The holder includes a base, a vessel fixed to the base and provided with a centering spike, and several retaining elements regularly spaced apart around the vessel. In their retaining position above the vessel, the retaining elements can swivel independently of each other to align and retain the Christmas tree with their faces towards the axis of symmetry. According to the invention, the Christmas tree stand has a single tensioning device which applies to the tree trunk the force required to align and retain the tree. Through the action of several force transmitting elements and diverting elements, the retaining elements compensate for possible irregularities or slanted tree growth.
Patent DE-59809273-D1 (DE)
Inventor: HAEBLER HANS PETER
IPC: G07F7/06
Filed: 1998-04-11
Granted: 2003-09-18
Abstract: The reclamation system used with packaging of goods in a supermarket handle a variety of trays (3) used with food products. The items are entered through a top slot and are directed past an optical bar code reader (4) before being passed into a collection box (9). A processor registers the return and controls the issue of suitable credit coupons.
Patent DE-59810330-D1 (DE)
Inventor: SIESS THORSTEN
IPC: A61M60/88
Filed: 1998-03-31
Granted: 2004-01-15
Abstract: PCT No. PCT/EP98/01867 Sec. 371 Date Dec. 1, 1998 Sec. 102(e) Date Dec. 1, 1998 PCT Filed Mar. 31, 1998 PCT Pub. No. WO98/44619 PCT Pub. Date Oct. 8, 1998A micro motor is manufactured by slipping the parts (24a, 24b) of a stator (24) on the mandrel (60) which is placed into an injection mold (50). The motor housing is made by injecting polymer material (63), the stator parts (24a, 24b) being encapsulated in the housing. During injection, a bearing (27) is contained in the injection mold (50). Subsequently, the mandrel (60) is drawn from the stator and a prepared rotor is inserted. Thus, a cost effective and high-precision manufacture of an electric motor with very small dimensions is made possible.
Patent DE-59904793-D1 (DE)
Inventor: BERGER JOHANN
IPC: B60R22/14
Filed: 1999-12-14
Granted: 2003-04-30
Abstract: A method of fabricating an inflatable seat webbing, more particularly for a seat belt, comprising the steps of weaving a two-ply fabric having an upper ply and a lower ply, folding and placing outermost outer parts on adjoining parts so that all parts are located in sequence above or below a middle part to result in, as viewed in a warp direction, the configuration of a collapsed concertina, and tucking the middle part to the left as viewed from a predetermined direction in relation to fabric threads so that the upper ply and the lower ply of the middle part formerly facing each other now face outwards and sandwiching the folded outer parts and the middle part in between.
Patent DE-59908730-D1 (DE)
Inventor: GU DR
IPC: B41J2/01
Filed: 1999-12-17
Granted: 2004-04-08
Abstract: Recording material for ink-jet printing comprises base paper and an ink-receiving layer applied from aqueous dispersion or solution, in which the base paper is coated with an extruded layer containing an extrudable polyvinyl alcohol (PVAL).  An Independent claim is also included for a process for the production of ink-jet recording material from base paper with a surface roughness (Sheffield) of less than 300, by melt-extrusion of a PVAL homo- and/or copolymer from an extruder with zone temperatures of 140-230 degrees C and at a screw speed such that the viscosity of the melt corresponds to the melt viscosity of a PVAL processed in a 2-inch screw extruder at 140-230 degrees C with a screw speed of more than 50 r.p.m., passing the molten polymer into the gap between the paper and a highly-polished cooling cylinder and then coating the extruded PVAL layer with an ink-receiving layer from aqueous solution or dispersion.
Patent DE-59912085-D1 (DE)
Inventor: LANG BERND C
IPC: A61M16/08
Filed: 1999-08-24
Granted: 2005-06-30
Abstract: The sound absorber (16) has an inner tube (22) connected to a breathing tube and over which at least partly extends an outer tube (24). At least one through-duct (34) points radially inside the inner tube and opens out into an annular duct (40) axially extending between the inner and outer tubes with a mainly constant annular width. The inner and outer tubes form a rapid-closing and opening connection between a mask and the tubing, and have a seal or clip element (28) between them fitting into an outer annular groove (26) on the inner tube, and into an inner annular groove (30) on the outer tube. A further annular duct (38) is connected to an axially extending annular duct.
Patent DE-59913910-D1 (DE)
Inventor: GAST EDUARD
IPC: C06B31/02
Filed: 1999-03-17
Granted: 2006-11-23
Abstract: The present invention relates to solid propellants for gas generators (gas-generating mixtures), wherein said propellants are mainly intended for use in propelling charges for gas generators used in airbags or seat-belt pre-tensioning devices. The solid propellants for gas generators further include an essentially chemically-inert slag trap which has a high fusion point and a good dispersion, wherein said slag trap acts as an inner filter and globally prevents the formation of powder particles as well as their exit from the housing of the gas generator. A portion of the slag trap having a good dispersion may be used as a carrier substance for catalyst metals.
Patent DE-59914429-D1 (DE)
Inventor: ZEHETGRUBER OTTO
IPC: F21V3/00
Filed: 1999-06-02
Granted: 2007-09-13
Abstract: The light has one or more lamps (7) and an at least partly transparent first screen (1) via which light passes downwards in the operating position. A second transparent screen (15) is mounted in the light path between the first screen and the lamp or lamps at a distance from the first screen. The second screen essentially consists of a clear foil.
Patent DE-59915224-D1 (DE)
Inventor: EHWALD KARL-ERNST
IPC: H01L21/20
Filed: 1999-09-20
Granted: 2011-01-13
Abstract: This invention relates to a bi-polar transistor and a procedure for its manufacture. The task of the invention is to propose a bi-polar transistor and a procedure for its manufacture that eliminates the disadvantages of conventional arrangements for a simple polysilicon technology with differential epitaxy for the manufacture of the base, in order to further improve especially the high-speed properties of a bi-polar transistor, to produce highly conductive connections between the metal contacts and the active (inner) transistor region as well as a minimized passive transistor surface, and to simultaneously avoid any additional process complexity and increased contact resistance. This invention resolves the task in that, by creating suitable epitaxy process conditions, the polysilicon layer is deposited on the insulator zone with a greater thickness than the epitaxy layer in the active transistor zone. The greater thickness of the polysilicon layer as compared to the epitaxial layer is achieved by using a very low temperature for the deposition of a part of or the entire buffer layer. The use of a low temperature for the deposition allows a better nucleation of the insulator layer and a reduction of the idle time for the deposition. This allows achieving a greater thickness on the insulator layer as compared with the active transistor zone.
Patent DE-60002165-D1 (DE)
Inventor: WEINGARTEN J
IPC: H01S3/098
Filed: 2000-01-28
Granted: 2003-05-22
Abstract: A passively mode-locked solid-state laser is designed to emit a continuous-wave train ( 51, 52 ) of electromagnetic-radiation pulses, the fundamental repetition rate of the emitted pulses exceeding 1 GHz, without Q-switching instabilities. The laser includes an optical resonator ( 3.1 ), a solid-state laser gain element ( 2 ) placed inside the optical resonator ( 3.1 ), a device ( 1 ) for exciting said laser gain element ( 2 ) to emit electromagnetic radiation having the effective wavelength, and a device ( 4 ) for passive mode locking including a saturable absorber. The laser gain element ( 2 ) is a laser material with a stimulated emission cross section exceeding 0.8x10<SUP>-18 </SUP>cm<SUP>2 </SUP>at the effective wavelength, and is made of Nd:vanadate. The saturable absorber ( 4 ) is preferably a semiconductor saturable absorber mirror (SESAM) device. Even higher repetition rates are achieved by operating the laser in the soliton regime. For use in fiber-optical telecommunication, the laser wavelength is preferably shifted to 1.5 mum by use of an optical parametric oscillator. The laser is simple, robust, compact, efficient, and low-cost. It generates a relatively large average power of 100 mW and higher, which is useful for a number of optical probing and detection applications, in a beam ( 51, 52 ) that is substantially a fundamental spatial mode.
Patent DE-60007211-D1 (DE)
Inventor: MATSUZAWA KAZUYUKI
IPC: E21B17/22
Filed: 2000-03-28
Granted: 2004-01-29
Abstract: A method of constructing high-friction piles in the ground is provided, wherein the amount of excavated soil from prebored holes can be reduced, and the total number of piles which must be set for a pile foundation can be reduced. An auger is utilized which comprises an elongated shaft (1) and a helical blade (2, 3) extending around the shaft (1) and projecting radially from the periphery of the shaft (1). The shaft comprises a first helical blade (2) along the length of the main portion thereof with an inclination angle in the positive direction of rotation and at least one second helical blade (3) only along the top portion of the shaft (1) with an inclination angle in the opposite or reverse direction as that of the first helical blade (2). When drilling such an auger into the ground, the agitated soil is thrust sideways into the ground so that a plastic zone (A) is formed around the hole up to a prescribed range. Next, a hardening agent (4) is poured into the hole, and then a support or reinforcement material (5) is inserted into the hardening agent (4) before the hardening agent (4) hardens completely. The support material (5) and the plastic zone (A) surrounding the hole form together a monolithic pile. <IMAGE>
Patent DE-60010430-D1 (DE)
Inventor: AILINGER ROBERT
IPC: B29C55/22
Filed: 2000-01-21
Granted: 2004-06-09
Abstract: A thin-walled elastic sheath that can be stretched axially over an elongated imaging device to closely conform to the device and isolate the device from an external environment, and a method of forming such a sheath, are shown and described. The method includes the steps of heating at least a portion of a sheet of an elastomeric material to an elevated temperature to form a malleable heated portion of the sheet, pressing an elongated forming tool against the sheet at a location central with respect to the heated portion of the sheet, stretching the heated portion of the elastomeric material with the forming tool until an elastic conforming portion of the sheet is conformed to at least a portion of the length of the forming tool, and removing the forming tool from the conforming portion of the sheet to leave the thin-walled, elastic sheath having a wall thickness approximately equal to or less than 0.006 inches.
Patent DE-60014650-D1 (DE)
Inventor: BERCOVY MICHEL
IPC: A61F2/30
Filed: 2000-07-25
Granted: 2004-11-11
Abstract: The invention concerns a prosthesis wherein the contact surfaces of the femoral part (i), the insert ( 3 ) and the knee joint are defined by the combination of two curves, a spiral-type curve in the saggital plane following an undulating curve (sinusoidal) in the frontal plane. The latter comprises two concave lateral parts and a central dome-shaped convex part, the three parts being connected without any angulation, protuberance, or flat parts or bends and providing continuous medio-lateral contact on the three zones, from complete extension to complete bending, and a concave-convex nesting in the central zone.
Patent DE-60020865-D1 (DE)
Inventor: PETRUSHIN A
IPC: G10L17/00
Filed: 2000-08-31
Granted: 2005-07-21
Abstract: A system, method and article of manufacture are provided for monitoring emotions in voice signals and providing feedback thereon. First, a voice signal is received representative of a component of a conversation between at least two subjects. Thereafter, an emotion associated with the voice signal is determined. Feedback then provided to a third party based on the determined emotion.
Patent DE-60023315-D1 (DE)
Inventor: FEENSTRA KORNELIS
IPC: A61C5/77
Filed: 2000-08-24
Granted: 2006-03-02
Abstract: The present invention relates to a method for fabricating a functional dental element, such as a crown. According to the invention, use is made of a three-dimensional printing technique. The major advantages of the invention are that no mold is needed anymore, which entails a considerable saving of costs, that a great accuracy is achieved, and that the element can be made of different materials.
Patent DE-60029116-D1 (DE)
Inventor: VANGBO HAKAN
IPC: B01J19/30
Filed: 2000-09-20
Granted: 2006-08-10
Abstract: The present application relates to a method for producing a laminate comprised of alternating smooth and corrugated sheets and which are to form a corrugated structure for the manufacture of contactors, characterized by that a first starting material is impregnated with a solution comprising water glass and additive whereas the additive is present at a high level and which is later corrugated and that a second starting material is impregnated with a solution comprising water glass and additive whereas the additive is present at a moderate level and that the both starting materials are brought together after the corrugation of the first starting material whereby the adhesion is maintained at a high level. The present application also relates to a laminate obtainable by said method and a contactor manufactured from a laminate obtainable by said method.
Patent DE-60030729-D1 (DE)
Inventor: MIKIELSKI RAYMOND
IPC: C08L23/04
Filed: 2000-07-03
Granted: 2006-10-26
Abstract: The flexible compositions having no elastomeric fractions comprise:A) from 10 to 90 parts by weight of random copolymer of propylene and at least one comonomer selected from ethylene and C4-C8 alpha-olefins having a melting point of at least 100° C. and not exceeding 140° C. and a flow index measured at 230° C. under a weight of 2.16 kg (ASTM standard D1238, 1986) of from 0.5 to 15 g/10 min, andB) from 90 to 10 parts by weight of plastomer prepared with participation of a metallocene catalyst and consisting of a random copolymer of ethylene and at least one C3-C10 alpha-olefin having a density of from 0.860 to 0.920 g/cm<3>, a melt flow index measured at 190° C. under a weight of 2.16 kg (ASTM standard D1238, 1986) of from 0.5 to 30 g/10 min, and a molecular mass distribution Mw/Mn of at most 4.These compositions provide an excellent compromise between flexibility and low-temperature impact resistance and heat resistance. They are suitable for producing flexible mouldings and very particularly for the manufacture by extrusion of films, of flexible sheeting, and of cables.
Patent DE-60031526-D1 (DE)
Inventor: ANDERSON BRUCE W
IPC: B65D47/00
Filed: 2000-05-12
Granted: 2006-12-07
Abstract: The invention relates to a sealed collection device comprising a vessel closed with a penetrable cap, the collection device containing a specimen retrieval device positioned along a side wall of the vessel and having proximal portion positioned between an inner wall of the cap and the side wall of the vessel. The invention relates further to a method for obtaining a fluid substance from the sealed collection device comprising the steps of: a) penetrating the cap with a fluid transfer device; b) entering the collection device so that the specimen-retrieval device does not substantially interfere with the movement of the fluid transfer device; c) drawing the fluid substance into the fluid transfer device; and d) removing the fluid transfer device from the collection device.
Patent DE-60031873-D1 (DE)
Inventor: HODJAT YAHYA
IPC: F16H55/36
Filed: 2000-04-10
Granted: 2006-12-28
Abstract: A hub having a bore, in accordance with the present invention, is spun-roll formed of a portion of an annular sheet metal disc. The hub is formed by radially displacing a portion of the annular sheet disc outward from the bore. The so formed hub that is integral to the annular sheet metal disc forms a web having a thickness equivalent to or not less than a thickness of the annular sheet metal disc before formation of the hub. The web may be used to spun-roll form a rim having a belt receiving portion and as such a one-piece spun roll formed pulley. The web may also be used to interconnect to a rim having a belt receiving portion as a separate piece from the hub and web.During the spinning process, a shaping roller is pressed against a bore of an annular sheet metal disc which is being rotated simultaneously. The shaping roller is moved progressively, radially outward, with or without axial oscillation, against the bore of the rotating disc which displaces a portion of metal in the form of an axially extending collar. The shaping roller include various surface configurations for forming any number of various hub shapes. In addition, the spinning process may include the use of more than one shaping roller acting on the annular sheet metal disc at different times.
Patent DE-60034289-D1 (DE)
Inventor: GAMBINI GIOVANNI
IPC: B26D7/08
Filed: 2000-10-26
Granted: 2007-05-24
Abstract: A perforator device for ribbons of paper in re-reeling machines is applied to a re-reeling machine (10) which mounts a roller (11) that turns and carries a plurality of smooth perforating blades (13) mounted on helical seats, and a counter-roller (12) which carries at least one toothed counterblade (14), where on the rotating roller (11) there act means for causing its translation with respect to its own fixed supports (17, 18) and elastic means for its return into position. <IMAGE>
Patent DE-60035219-D1 (DE)
Inventor: OISHI TERUHIKO
IPC: A61M5/165
Filed: 2000-11-01
Granted: 2007-07-26
Abstract: Disclosed is a filter for selectively removing leukocytes from human whole blood, which comprises a filter substrate having coated thereon a hydrophilic synthetic polymer in a coating ratio of 70 % or more with respect to the overall surface of the filter substrate, wherein the polymer has a weight average molecular weight of from 300,000 to 3,000,000. <IMAGE>
Patent DE-60035969-D1 (DE)
Inventor: JONSSON BJOERN
IPC: H04L45/42
Filed: 2000-06-15
Granted: 2007-09-27
Abstract: The invention is related to a method in a communication network for handling traffic, such as data packets, from source nodes to destination nodes, via user selectable relay nodes. The relay nodes form an overlay network of nodes operated and managed by an overlay network operator. Communication between relay nodes relies on using packet forwarding services of intermediate networks being operated and managed independently by other operators. For any source/destination pair the overlay network operator may select an appropriate sequence of relay nodes to be passed depending on the required quality of service and the performance of different intermediate networks. The invention enables the control of the spreading of traffic between any two end-points over several alternative relay routes. <IMAGE>
Patent DE-60038174-D1 (DE)
Inventor: SUNVOLD GREGORY DEAN
IPC: A23L33/15
Filed: 2000-07-06
Granted: 2008-04-10
Abstract: A composition and method is provided for promoting weight loss in a mammal by feeding effective amounts of at least three nutrients selected from L-carnitine, chromium, Vitamin A, and a source of carbohydrates selected from a low glycemic index grain. The composition preferably includes all four nutrients and may be fed in an amount of 1.0 to 10.0 mg of L-carnitine per kilogram of body weight per day, from about 5.0 to about 15.0 micrograms of chromium per kilogram of body weight per day, and from about 1.0 to 3.0 grams of starch per kilogram of body weight per day.
Patent DE-60042807-D1 (DE)
Inventor: SOMA GENICHIRO
IPC: A61K35/74
Filed: 2000-03-23
Granted: 2009-10-08
Abstract: A feedstuff additive for crustaceans and fishes, characterized in that it is prepared from gram-negative bacteria, that it has a molecular weight of 5000 +/- 2000 as measured by SDS-PAGE method using a protein marker, that it is substantially free of high molecular weight lipopolysaccharide, that it contains a low molecular weight lipopolysaccharide as an effective component and that it is capable of activating immunity and preventing infection in crustaceans or fishes ; and a feed for crustaceans and fishes comprising the above feedstuff additive.
Patent DE-60042854-D1 (DE)
Inventor: GRIFFITHS GEORGE
IPC: B03C3/66
Filed: 2000-04-12
Granted: 2009-10-08
Abstract: A particle precipitation device for removing particles entrained in a gas stream comprises an array (200) of passages (11), through which the gas stream can pass relatively freely, the passage being enclosed by plastics walls having electret properties imparted to the plastics walls after formation of the passages and means for urging the gas stream through the array, whereby particles are collected from the gas stream in the passages.