baber/WOPTO huggingface dataset:
Patent DE-69823097-D1 (DE)
Inventor: LEE YOUNG GYU
IPC: A61M5/30
Filed: 1998-02-24
Granted: 2004-05-19
Abstract: A liquid medicine injection device is disclosed. A collapsible tube is expanded with liquid medicine and forcibly discharges the medicine without allowing the medicine to remain in the tube due to the pressure of the fully expanded tube, thus preventing waste of the expensive medicine. The device normally injects a primarily controlled amount of medicine into a patient at a steady rate and selectively and temporarily allows confluent medicine to join the primarily controlled amount of medicine in accordance with a patient's condition without giving additional syringe pain to the patient. <IMAGE>
Patent DE-69830797-D1 (DE)
Inventor: RONNE STEEN
IPC: A47C7/50
Filed: 1998-02-06
Granted: 2005-08-11
Abstract: A set of releasably interconnectable members for building up a chair for disabled persons is disclosed. The set comprises a frame, a lavatory or toilet seat to be mounted on the frame, a cover seat to be mounted so as to cover the lavatory seat, legs for supporting the frame, and wheels to be mounted on the frame or on the legs so as to support the chair. The set may comprise accessories, such as a lavatory bowl, arm, back or foot rest(s). A bag for transporting the set is disclosed.
Patent DE-69834031-D1 (DE)
Inventor: GRAY MALCOLM
IPC: C22C38/04
Filed: 1998-05-15
Granted: 2006-05-18
Abstract: A high strength, high toughness, low carbon/low manganese steel is provided that is further resistant to stepwise cracking and sulfide stress cracking. The steel can be produced by conventional or thin slab casting techniques using normal speeds, with low manganese segregation levels. The steels are excellent candidates for linepipe applications in severe sour gas service.
Patent DE-69905863-D1 (DE)
Inventor: BROCK DAVID
IPC: A61K8/49
Filed: 1999-04-01
Granted: 2003-04-17
Abstract: A reactive dye compound comprising: a) at least one chromophore moiety; b) at least one nitrogen-containing heterocycle; c) a linking group to link each chromophore moiety to each nitrogen-containing heterocycle; characterised in that at least one nitrogen-containing heterocycle is substituted with at least one thio-derivative and at least one quaternized nitrogen derivative. The reactive dye compounds of the invention have high Exhaustion Values, high Fixation Values, particularly on cellulosic substrates such as cotton, and show significant improvements in terms of reducing spent dyestuff in effluent, increasing dye affinity to the substrate, increasing the dye-substrate covalent bonding, increasing the ability to dye substrates at room temperature, decreasing the amount of dye that is removed during the post dyeing "soaping off process" and therefore simplifying the post dyeing "soaping off process" traditionally associated with dyeing cotton with fibre reactive dyes and reduction of staining of adjacent white fabrics. In addition, the compounds prepared above provide more intense dyeings and require less levels of salt for dyeing cotton substrates.
Patent DE-69908186-D1 (DE)
Inventor: PECZALSKI ANDRZEJ
IPC: G11C11/14
Filed: 1999-12-14
Granted: 2003-06-26
Abstract: A vertically integrated magnetic memory with Hall effect sensing or reading. It has a ferromagnetic structure with a nearly enclosed magnetic path, which is a vertical structure integrated on a chip. Each memory cell has a closed magnetic field that has high strength for a strong Hall effect. The magnet is a closed loop, robust reproducible magnet. A memory array of such cells uses little power in that only few cells need to draw the read current for a short time required to read the information. A silicon or GaAs chip implementation of the memory is one embodiment, among others, wherein the field required to saturate the electrons can be achieved without excessive power.
Patent DE-69908925-D1 (DE)
Inventor: BERTOLA ALDO
IPC: C07C29/149
Filed: 1999-04-02
Granted: 2003-07-24
Abstract: Process for the production of 1,4-Butanediol by vapour phase catalytic hydrogenation of gamma-butyrolactone, maleic and/or succinic anhydride methyl esters or mixtures of gamma-butyrolactone and maleic and/or succinic anhydride esters, characterised by the fact that, in the operating conditions described in the process, by feeding hydrogen gas containing carbon monoxide to the reaction, a concomitant production of synthesis methanol is obtained, and conversion values relating to methanol production are improved.
Patent DE-69909086-D1 (DE)
Inventor: ANDERSKOUV NIELS
IPC: H03F3/20
Filed: 1999-05-11
Granted: 2003-07-31
Abstract: With a view to generating minimally distorted square-wave pulses with limited noise and limited peak current during and after the switching sequences in a switched circuit, e.g. a class D amplifier output stage or a power supply, the invention provides a circuit and a method. Seen from one port of the circuit, the short-circuit impedance has a low impedance at low frequencies, while it has a high impedance and is predominantly resistive at high impedances. In one embodiment, the circuit consists of an inductance which is connected between the one and the other ports of the two-port network, and of a series connection of a resistor and a capacitor which is connected between the terminals of the other port of the circuit. The circuit, in combination with a switched circuit, may be formed as an integrated unit on a substrate, where the inductance may advantageously be formed by a conductor path.
Patent DE-69911045-D1 (DE)
Inventor: CARRE JEAN-JACQUES
IPC: B60T13/52
Filed: 1999-10-26
Granted: 2003-10-09
Abstract: A hydraulic-reaction master cylinder (2) having a working chamber (12) in which slides a hollow main piston (13) with a bore (130) therein which retains a reaction piston (14) to define a reaction chamber (15). The reaction chamber (15) has an annular shape and communicates with the working chamber (12) through at least one non-return valve (22) or an axial passage (23). The axial passage (23) is closed off selectively an axial stub (141) that extends from the reaction piston (14).
Patent DE-69920915-D1 (DE)
Inventor: LAPOSTA JAMES
IPC: A61K47/18
Filed: 1999-07-13
Granted: 2004-11-11
Abstract: The invention pertains to adjuvant and vaccine compositions of monophosphoryl lipid A, sugar and optionally an amine based surfactant, which when frozen and thawed or lyophilized and reconstituted reform a colloidal suspension having a light transmission of greater than or equal to 88 % as measured spectrophotometrically.
Patent DE-69921120-D1 (DE)
Inventor: BUSH E
IPC: D01F9/28
Filed: 1999-05-26
Granted: 2004-11-18
Abstract: A process for producing a polyamide from dicarboxylic acid monomer and diamine monomer comprises the steps of: (a) mixing molten dicarboxylic acid monomer and molten diamine monomer in equimolar amounts, thereby producing a molten reaction mixture; (b) flowing the reaction mixture through at least one unvented reaction vessel, the residence time of the reaction mixture in the at least one unvented reaction vessel being between about 0.01 minutes and about 30 minutes, thereby forming a first product stream that comprises polyamide and water of polymerization; and (c) flowing the first product stream through at least one vented vessel, whereby water of polymerization is removed, thereby forming a second product stream that comprises polyamide. The process can operate continuously, and there is no need to add water to the dicarboxylic acid, to the diamine, or to the reaction mixture.
Patent DE-69922052-D1 (DE)
Inventor: POLLAK ALFRED
IPC: A61K33/32
Filed: 1999-08-03
Granted: 2004-12-23
Abstract: The invention includes methods and compounds for labelling conjugates with metals which comprise the steps of coupling the conjugate to a support surface; introducing a complex-forming metal to the support; and collecting the metal-conjugate complex released from the support. The metal catalyzes cleavage of the conjugate from the support upon complex formation resulting in a solutions substantially free of unlabeled conjugate.
Patent DE-69922297-D1 (DE)
Inventor: VAN ACKER KATHLEEN PEGGIE FLOR
IPC: H04L25/03
Filed: 1999-06-24
Granted: 2005-01-05
Abstract: A multicarrier receiver (RX') comprises the cascade connection of a sliding Fourier transformer (SLIDING FFT) which subsequently Fourier transforms parts of an incoming cyclically extended multicarrier symbol (MS), and a per-carrier frequency domain equaliser (PC-FEQ) including for each carrier a tapped delay line (TD1,TD2,...,TDN/2) for equalising the Fourier transformed parts of the incoming multicarrier symbol (MS). The per-carrier frequency domain equaliser (PC-FEQ) allows the optimisation of the system capacity individually per carrier, and in a preferred embodiment of the invention includes tapped delay lines (TD1,TD2,...,TDN/2) with adaptive complex taps, with an adaptive length and with an individual delay that may differ for different carriers. <IMAGE>
Patent DE-69923183-D1 (DE)
Inventor: SZOPINSKI ZBIGNIEW
IPC: A61B/
Filed: 1999-07-06
Granted: 2005-02-17
Abstract: The invention provides an apparatus and method for automatic evaluation of skin resistance or impedance variations in order to diagnose the state of health of at least a portion of a human or animal body. The difference between an AC impedance measured at a specific frequency and at a specific skin area with a calibration electrode and a reference electrode and the impedance measured at a similar frequency and in the same area with a measurement electrode and a reference electrode, is used to determine the state of health of the internal organ corresponding to the examined skin area. Alternatively, the skin between the electrodes is exposed to a DC potential of a magnitude selected to give a break-through effect. The resistance of the skin is measured between a measurement electrode polarised negatively with respect to a reference electrode, and the DC resistance of the same skin area is again measured but with the measurement electrode polarised positively with respect to the reference electrode. The ratio of these two values is used to determine the state of health of the internal organ corresponding with the examined skin area.
Patent DE-69933149-D1 (DE)
Inventor: LESIEUR DANIEL
IPC: C07D471/14
Filed: 1999-05-10
Granted: 2006-10-19
Abstract: The invention concerns compounds of formula (I): R-A-R' wherein: A is as defined in the description; R represents a group (V), (VI), (VII) or (VIII), where E, Q, R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, v and R<SUP>4 </SUP>are as defined in the description; R' represents a -(CH<SUB>2</SUB>)t-R<SUP>5 </SUP>group wherein t and R<SUP>5 </SUP>are as defined in the description.
Patent DE-69936295-D1 (DE)
Inventor: MCCALLUM TIMOTHY P
IPC: A42B1/24
Filed: 1999-02-12
Granted: 2007-07-26
Abstract: A hat has a storage pocket on the inside of the hat which is located entirely within a dead space at the front portion of the hat extending from a location spaced above a hat band towards the crown of the hat. When a hat is worn, there will be a dead space inside the hat where the hat does not contact the wearer's head, which typically extends from a location just above the hat band to the crown of the hat, due to the difference in curvature between the wearer's head and the hat itself. By positioning a storage pocket in this area, unsightly bulges are avoided, as well as discomfort due to stored items pressing against the wearer's head.
Patent DE-502004006574-D1 (DE)
Inventor: PODHORSKY MIROSLAV
IPC: B21D39/06
Filed: 2004-06-03
Abstract: The method involves having a pipe retained against opening (17) of an adjacent construction unit (18). A hydraulic oil switches over a medium disconnecting switch and a pressure multiplicator (4) produces a pressure condition. A static sounding rod (2) is brought into a tubing section which can be expanded outside by the retaining opening (17). The static sounding rod is fastened by seals (20, 21) in an area between the tubing section and the static sounding rod. The filling time required for the pressure multiplicator is between 1sec and a maximum duration of 20seconds. An expand pressure of the hydraulic pressure oil is increased over time. The expansion time is between 1 s and maximally 10 s. The expand time is diminished automatically. The expand pressure is produced from 2000 bar to 4000 bar. An independent claim is included for a device.
Patent DE-502004008225-D1 (DE)
Inventor: KRAEMER THILO
IPC: G01B5/06
Filed: 2004-08-27
Abstract: The measuring method uses a magnetic length meter having a magnetic tape (5), provided along its length with pole divisions and a cooperating fixed magnetic field sensor (6), coupled to an evaluation circuit for the pulses delivered by the passage of the magnetic tape pole divisions upon movement of a projecting arm (10) attached to the end of the magnetic tape into contact with an object (12) placed on a support surface (25). An independent claim for a device for measuring the thickness and/or length of an object is also included.
Patent DE-502004010796-D1 (DE)
Inventor: JACKESCHKY HANS-JOACHIM
IPC: C11B1/06
Filed: 2004-07-23
Abstract: A method for processing vegetable oils (I) containing health hazard components involves: (a) mixing (I) with an alcohol; (b) optionally filtering the mixture; (c) subjecting the mixture to phase separation and discarding the alcohol fraction; (d) optionally subjecting the oil to one or more post-washing operations, with subsequent phase separation; and (e) optionally removing residual alcohol in the oil by conventional methods. Independent claims are included for: (1) a method for pretreating glycoside-containing oil seeds (specifically to give swollen seeds for subsequent pressing to give oil (I) to be processed as above, optionally after filtration), involving mixing the seeds with alcohol and leaving the mixture to stand until absorption of the alcohol is complete; and (2) the oils (I) processed by the above method.
Patent DE-502005001094-D1 (DE)
Inventor: FILTHAUT JOHANNES
IPC: E05B47/06
Filed: 2005-10-14
Abstract: The shield has a protection unit (9) made up of a ferrous material and enclosing a key cylinder (2) arranged in a lock case of a door. The unit partially enloses the cylinder radially outside in the area of an electromagnetically activatable locking mechanism of the cylinder. The unit is arranged below a rosette, which encloses the free end of the cylinder, and has an internal contour corresponding to the outer contour of the cylinder.
Patent DE-502005004051-D1 (DE)
Inventor: BRANDL ERICH
IPC: E21C27/24
Filed: 2005-11-24
Abstract: In a cutting machine (1) with cutting heads or rollers (7) rotationally mounted on a pivotable cutting arm (6), including a loading ramp or a conveyor (9) extending in the direction to the mine face for receiving and removing the cut material, wherein the cutting arm (6) is mounted on a carriage (4) displaceable on guides extending in the longitudinal direction of the machine, the carriage (4) carries guide rods (12) extending in the longitudinal direction of the machine and engaging in tubular guides (13) of the machine frame (3) carrying a chassis (2).
Patent DE-502006003469-D1 (DE)
Inventor: BRECHT BERNHARD
IPC: F16F15/30
Filed: 2006-07-07
Abstract: The motor has a shaft strand transmitting rotation movement from the motor to an impeller, and a flywheel (12) arranged between the motor and a pump housing. The flywheel has a flywheel body (13) with a number of cavities and a heavy-metal insert is arranged in the cavities. The heavy metal with specified density forms the insert and is arranged in the insert such that the body has a high-strength material.
Patent DE-502006007441-D1 (DE)
Inventor: WEILAND JOSEF
IPC: B24B27/033
Filed: 2006-07-24
Abstract: A laser cutting process on a metal workpiece leaves a layer of oxide that is subsequently removed by an emery cloth belt presented at a transverse angle to or in line with the advancing work piece. The emery cloth is applied as a sandwich block with parallel emery cloth panels separated by pads.
Patent DE-502006008224-D1 (DE)
Inventor: MCGREGOR DOUGLAS
IPC: B60R21/231
Filed: 2006-02-22
Abstract: A tubular gas guide element for a side curtain airbag for guiding gas coming from a gas generator comprising at least two layers of fabric. With the use of such a gas guide, thrust of the gas inflowing into an airbag can be balanced.
Patent DE-502007000601-D1 (DE)
Inventor: ZAWADZKI BERND
IPC: F16F1/393
Filed: 2007-02-09
Abstract: The bearing comprises an elastomer-metal part (3) with inner ball bearing part (4), and elastomer body (9) with support rings (10,11) formed as deformable plastics rings which in the production state of the elastomer metal part are oversized in diameter compared to the diameter of the bearing housing (2) so that they can be fitted in the bearing housing by pressing in the elastomer metal part whereby a radial inner ring gap is left from the adjoining area of the inner part (4) of the bearing. The plastics support rings are preferably vulcanised on the elastomer body axially from both sides.
Patent DE-502007000860-D1 (DE)
Inventor: LAEMMERMANN GERD
IPC: E05D3/08
Filed: 2007-01-23
Abstract: An insect-proof door, consisting of a door (2) hanging and swiveling in a frame (3), has a closure device (12) with two parallel torsion rods (13) angled at 90[deg], in the corner region between the frame and door. The ends (27) of the vertical rod sections (14) are each received in rotationally fixed manner in a holder (16). The horizontal rod sections (15) interlock with a frame-side stop (20) and a door-side catch (22).
Patent DE-502007004465-D1 (DE)
Inventor: KOWALIK GOTTFRIED
IPC: B01D29/23
Filed: 2007-09-19
Abstract: The filter has a passage opening (5e) opened or closed by a translatory, relocatable closing unit (4a) working together with two seat surfaces (4c, 5f). The closing unit is connected with a remote controlled drive (3) by a valve rod (4e) that is placed through a housing cover. Bellows surround the valve rod and are connected with the closing unit on one side and with the housing cover on another side. A filter insert is supported in an open position of the closing unit in a floating manner. An independent claim is also included for a method for automatic cleaning of a corner tube filter.
Patent DE-502007004890-D1 (DE)
Inventor: STAUSBERG WOLFGANG
IPC: B01D35/027
Filed: 2007-02-21
Abstract: A filter arrangement has an oil pan (11) made of plastic, and main and pre-filters (12, 13) with respective upper and lower shells (122, 132, 121, 131), where oil intakes (125, 135) are provided in the lower shells and oil outlets (126, 136) are provided in the upper shells. The oil pan and the lower shells are integrally formed. The lower shells have a base and side walls limiting the lower shells. Rips and/or spacers are provided in an area of the lower shells for the positioning of a filter medium and/or controlling of oil flow into the oil pan. An independent claim is also included for an oil pan for a motor and a drive.
Patent DE-502008000413-D1 (DE)
Inventor: JEHLE RAINER
IPC: B23Q39/02
Filed: 2008-09-10
Abstract: The machine has workpiece spindles (23, 25) rotatably driven around respective spindle axes (22, 24), which are aligned in a Z-spatial direction of a coordinate system formed by the Z-direction and X and Y spatial directions. The spindle (25) is movably formed in the Z-direction, and a tool head (32) is assigned to the spindles. The head is movable in the Y-direction and is pivotably supported around a spindle axis (33) oriented in the X-direction. The spindles are arranged together to be offset parallelly in respective processing positions and are movably formed in the X and Z directions.
Patent DE-502008003065-D1 (DE)
Inventor: BRUNKE JOCHEN DR
IPC: F16D65/12
Filed: 2008-02-13
Abstract: The cast iron alloy contains carbon 3.7-4.3 wt.%; silicon 0.8-1.5 wt.%; manganese 0.1-0.8 wt.%; copper 0.3 wt.%; nickel 0.2-1.0 wt.%; phosphorus and sulfur permissible as impurities only below 0.08 and 0.1 wt.% respectively; and iron to 100%. The silicon and nickel together should preferably total an amount of 1.2-1.8 wt.%.
Patent DE-502009000268-D1 (DE)
Inventor: STRENG MICHAEL
IPC: C08G63/78
Filed: 2009-07-06
Abstract: Producing polyester, preferably linear polyester, for textile yarn and textile fibers and for bottles, comprises: adding terephthalic acid and ethylene glycol with a catalyst e.g. antimony trioxide, into a first esterification reactor to produce a reaction composition; esterification of the reaction composition to produce a esterification intermediate product; feeding the separated sub-streams from first esterification reactor into reaction vessels to produce many esterification products; esterification of the intermediate product to produce polyester for textile and bottles. Producing polyester, preferably linear polyester, for textile yarn and textile fibers and for bottles, comprises: (A) adding terephthalic acid and ethylene glycol in a molar ratio of 1:1 to 1:1.5, preferably 1:1 to 1:1.3, with a catalyst e.g. antimony trioxide or antimony glycolate, into a first esterification reactor, for producing a first reaction composition; (B) esterification of the reaction composition in a first conversion step until a conversion degree of greater than 85%, preferably greater than 90% is reached, to produce a first esterification intermediate product; (C) separating the first esterification intermediate product from the first esterification reactor into two or more sub-streams; (D) feeding the sub-streams into two or more reaction vessels B1, B2 to Bx, for producing a first to x-th esterification product in the course of a respective second conversion step; (E) esterification of the esterification intermediate product supplied from the first esterification reactor to the reaction vessel B1, including the contained catalyst without further additives up to a conversion degree of greater than 98% for the production of textile polyester for textile fibers and textile; (F) esterification of the esterification intermediate product supplied from the first esterification reactor to the reaction vessels B2 to Bx, including the contained catalyst under preferably continuous addition of isophthalic acid, ethylene glycol, diethylene glycol and optionally further preferably bifunctional, co-monomers and additives, preferably in the form of a pre-mixed reaction mixture for the production of polyester for bottles; and (G) feeding the conversion product from the reaction vessels B1, B2 to Bx to the second conversion step B to respectively provide further processing steps, preferably pre-condensation and polycondensation. An independent claim is included for a device for continuously producing polyester, preferably linear polyester for textile yarns and textile fibers and for bottles, comprising the first esterification reactor, two or more reaction vessel B1, B2 to Bx, a device for separating the first esterification intermediate product, a device for feeding the sub-streams and a device for feeding the conversion products.
Patent DE-602004004658-D1 (DE)
Inventor: RICHTARCH CLAIRE
IPC: B24B37/04
Filed: 2004-07-22
Abstract: The preparation of a surface of a slice of material comprises: (a) a stage of annealing under an oxidising atmosphere, at a temperature of between 1000 and 1300oC for a period of between 1 and 2.5 hours; (b) a stage of polishing with an abrasive with a base of particles of colloidal silica.
Patent DE-602004010111-D1 (DE)
Inventor: KLEIN JOHN
IPC: H02H3/05
Filed: 2004-05-28
Abstract: A wireless local area network for data communications between a computer and mobile units is provided with at least two cell controllers connected to the computer and one or more rf ports each connected to a primary interface of one cell controller and to a backup interface of another cell controller. A control program in the cell controller monitors data communications between the other cell controller and the rf port by a backup interface. The program is arranged to cause the second cell controller to assume primary communications functions for the rf port in the event primary communications functions between a first cell controller and the rf port are inoperative.