baber/WOPTO huggingface dataset:
Patent DE-502004008400-D1 (DE)
Inventor: MEYN JUERGEN DR
IPC: C07C265/14
Filed: 2004-12-06
Abstract: Preparation of diisocyanates and triisocyanates comprises feeding diamines and/or triamines in vapor form at mean flow velocity of 20-150 m/s to tubular reactor via concentric annular gap formed between walls of double-walled guide tube extending centrally in direction of axis of rotation of reactor; and feeding phosgene to reactor over remaining cross-sectional areas of reactor at mean flow velocity of >=1 m/s. Preparation of diisocyanates and triisocyanates of formula R(NCO) n comprises gas phase phosgenating the corresponding diamines and/or triamines of formula R(NH 2) n by providing a tubular reactor (1); heating the diamines and/or triamines in vapor form and phosgene separately from one another to 200-600[deg]C; feeding the diamines and/or triamines (A) in vapor form to the tubular reactor via a concentric annular gap at a mean flow velocity of 20-150 m/s; and feeding the phosgene (B) to the tubular reactor over the remaining cross-sectional areas of the tubular reactor at a mean flow velocity of >=1 m/s. R : (cyclo)aliphatic or aromatic not >15C hydrocarbon; and n : 2 or 3. At least 2 carbon atoms are arranged between two isocyanate (NCO) groups. At least 2 carbon atoms are arranged between two amino (NH 2) groups. The tubular reactor has a double-walled guide tube (6) extending centrally in the direction of the axis of rotation (8) of the tubular reactor. A concentric annular gap is formed between the inner and outer walls of the double-walled guide tube. The ratio of the cross-sectional area of the tubular reactor bound by the inner wall of the guide tube to the cross-sectional area of the tubular reactor bound by the wall of the tubular reactor and the outer wall of the guide tube is 1:0.5-1:4.
Patent DE-502004008603-D1 (DE)
Inventor: KORNIYENKO ANATOLIY VALENTINOVICH
IPC: F24J3/00
Filed: 2004-03-31
Abstract: The claimed method for heating buildings and constructions and for continuously operating a cavitational heat-generator ( 10 ) in accordance with the invention, differs by the fact that by the changing the tank construction for liquid delivery and by changing the heat-generator construction, and also by adding ethylene-glycol in the amount of 7% of the operating liquid (water) mass to the operating liquid (water) and saturation the operating liquid stream with air equal to 0.002 of volume of the water mass, a vast amount of heat is generated for heating a considerable liquid volume, and simultaneous delivery of the operating liquid to the consumer and its heating is realized.
Patent DE-502004009206-D1 (DE)
Inventor: DIEKSANDER WOLFGANG
IPC: B60H1/00
Filed: 2004-09-09
Abstract: The vehicle air conditioning system (1) has a mixing zone (7) in a ventilation housing (2) after the fan blower (3), evaporator (4) and heater (5). A number of air flow channels (8-10) branch out from the mixing zone, with control flaps (11,12). At least one flap is structured preferably as a cylinder flap so that the swing path of its barrier surface (12") or wings (11a,11b) is in an air channel (8,9) or along the end of an air channel (9,10), without extending into the mixing zone.
Patent DE-502005002001-D1 (DE)
Inventor: JAEGER HELMUT F
IPC: B23Q11/08
Filed: 2005-06-14
Abstract: The invention relates to a modular automation cell (10) for storing and for handling workpiece holders (82) holding at least one workpiece (84) or tool each. Said automation cell comprises a cell compartment (24) which is provided with at least one space (X, Y; X, Y, Z) for storing workpiece holders (82) and with at least one handling device (30) for handling said workpiece holders (82). The cell compartment (24) is enclosed by at least one back wall (12) and one cell front (14). Workpiece holders (82) can be introduced into the cell compartment (24) and withdrawn therefrom via at least one opening (22; 22, 78; 119, 121) in the cell front (14). The automation cell (10) has a modular design. The back wall (12), on its top and/or its base, is provided with at least one interface (50, 51) for an additional back wall (12A) for the modular expansion of the automation cell (10) in the vertical direction.
Patent DE-502005010478-D1 (DE)
Inventor: GANSER MARCO
IPC: F02M63/00
Filed: 2005-02-21
Abstract: The movement of an injection valve member, which can be longitudinally displaced and guided in a housing and which is used to close and release injection openings, is controlled of a hydraulic control device which comprises a control body which is maintained in a central bore on the periphery thereof and which is provided with a control duct which is connected to a control area on a lower front-surface side of the control body and which is sealed on another upper front-surface side of the control body and which can be connected to a low pressure area by a pilot valve.
Patent DE-502005011210-D1 (DE)
Inventor: MEMMEL ALFRED
IPC: F16F9/04
Filed: 2005-11-03
Abstract: Pneumatic spring (1) has rolling bellows (3) fastened to a connecting unit. The connecting unit along with a clamping ring fixes the rolling bellows whereby the rolling bellows lies on the axial surface of a pattern formed from a recess. The rolling bellows is deformed axially from the clamping ring on a radial clamping surface.
Patent DE-502006006553-D1 (DE)
Inventor: ARCIDIACONE FRANCO
IPC: B21D17/00
Filed: 2006-06-12
Abstract: The tool includes a punch (2) and a die. The die has a web (4) in the region of the groove field (6), and a recess (5a, 5b) in the region of the transition from the groove field to at least one side surface. The workpiece (1) produced by the too. has a groove extending at least from top to bottom. The groove should be to a depth of up to 50% of the thickness of the tool, the deeper the better.
Patent DE-502006006676-D1 (DE)
Inventor: GUTJAHR WALTER
IPC: E04F17/00
Filed: 2006-08-04
Abstract: The material (10) has a carrier material (12) provided with slots that are connected with one another and applied on a surface of a step (24). The carrier material has two carrier material-sections that are connected with one another. The sections are dimensioned in such a manner that one section in its breadth corresponds to a length of a step edge, and the other section in its breadth corresponds to the length of the step edge and in its height corresponds to perpendicular height of a side step surface (24a) of a stair step that is provided with a slabbed area.
Patent DE-502006008508-D1 (DE)
Inventor: MICHAEL HANSPETER
IPC: B05B5/16
Filed: 2006-02-16
Abstract: A compressed air throttle apparatus has at least one throttle valve adjusted by an electric motor, and an electric circuit fitted with contacting elements to alternatively interrupt and close the electric circuit in relation to the throttle valve settings. This throttle apparatus preferably is applicable to a compressed air path of powder spraycoating equipment.
Patent DE-502007000421-D1 (DE)
Inventor: DE JONG LEEN-PIETER
IPC: B65G57/28
Filed: 2007-02-28
Abstract: The device has a pallet retainer (2) that is rotatably supported in a frame (1) and is swivellable between a loading position and a removing position. Active and passive locking units (21, 31) are provided for removably locking the pallet retainer in the loading and removing positions. The active locking unit has a resting unit loaded by a spring, and the passive locking unit has a locking structure. An actuating unit is coupled to the active locking unit.
Patent DE-502007001903-D1 (DE)
Inventor: SESING MARTIN
IPC: C01B7/04
Filed: 2007-01-26
Abstract: Process for preparing chlorine from hydrogen chloride, which comprises the steps: a) feeding of a stream a1 comprising hydrogen chloride and of a stream a2 comprising oxygen into an oxidation zone and catalytic oxidation of hydrogen chloride to chlorine, giving a product gas stream a3 comprising chlorine, water, oxygen, carbon dioxide and inert gases; b) contacting of the product gas stream a3 with aqueous hydrochloric acid I in a phase contact apparatus and partial separation of water and of hydrogen chloride from the stream a3, leaving a gas stream b comprising hydrogen chloride, chlorine, water, oxygen, carbon dioxide and possibly inert gases, with at least 5% of the hydrogen chloride comprised in the stream a3 remaining in the gas stream b; c) drying of the gas stream b) to leave a gas stream c which is substantially free of water and comprises hydrogen chloride, chlorine, oxygen, carbon dioxide and possibly inert gases; d) partial liquefaction of the gas stream c by compression and cooling, giving an at least partially liquefied stream d; e) gas/liquid separation of the stream d into a gas stream e1 comprising chlorine, oxygen, carbon dioxide, hydrogen chloride and possibly inert gases and a liquid stream e2 comprising hydrogen chloride, chlorine, oxygen and carbon dioxide and, if appropriate, recirculation of at least part of the gas stream e1 to step a); f) separation of the liquid stream e2 into a chlorine stream f1 and a stream f2 consisting essentially of hydrogen chloride, oxygen and carbon dioxide by distillation in a column, with part of the hydrogen chloride condensing at the top of the column and running back as runback into the column, as a result of which a stream f2 having a chlorine content of <1% by weight is obtained.
Patent DE-502007006231-D1 (DE)
Inventor: BECHT MARCO
IPC: F16F15/131
Filed: 2007-10-04
Abstract: The damper (1) has a torque limiter switched in series with a damping device (8) and provided between primary and secondary flywheels (3, 6), where the limiter has a loop spring coupler (14), which limits transferrable torque between the flywheels during reaching preset torsion angle. A loop spring (15) e.g. clutch, of the coupler is connected with ring units (25, 35) in a torque-proof manner, where the ring units are form-fittingly and friction-fittingly connected with the flywheels. An end of the spring is radially supported at the ring units.
Patent DE-502008001354-D1 (DE)
Inventor: KAUPERT ANDREAS
IPC: H01M8/04
Filed: 2008-03-25
Abstract: The method involves operating a control equipment (17) for actuating conveyor unit (12) with a basic characteristic diagram. The respective characteristic diagram to the actual Configuration is adapted, to calibrate the control equipment to an actual configuration of the fuel cell system (1), which is deviating from the basis configuration. A target gas requirement is provided for adapting the respective characteristic diagram to the basis configuration. An independent claim is also included for a fuel cell system, particularly in a motor vehicle.
Patent DE-502008001849-D1 (DE)
Inventor: WEITZEL HANS-PETER
IPC: C08F6/00
Filed: 2008-08-11
Abstract: The invention provides a process for preparing polymers based on vinyl ester, ethylene and optionally further comonomers in the form of aqueous polymer dispersions thereof or of water-redispersible polymer powders by means of free-radically initiated continuous emulsion polymerization and optionally drying of the resulting polymer dispersions, characterized in that the emulsion polymerization is carried out in a cascade comprising at least one upstream heat exchanger and at least two downstream pressurized stirred tank reactors connected in series, such that the conversion on leaving the heat exchanger is at least 10% of the overall polymerization conversion.
Patent DE-502009000294-D1 (DE)
Inventor: WALLBERG THOMAS
IPC: E05B65/00
Filed: 2009-03-17
Abstract: The lock and/or lock insert has a latch including a latch head (4) projecting from a latch head opening (6) of a wall (7) of housing (2). A latch knob (5) is connected with the latch head in a firm manner. Engagement shoulders (8, 9) displaces the latch using arms (10') of a pressing socket (10) and/or a locking element of a locking cylinder rotatable against restoring force of a pressing socket spring (12). A latch spring is formed as a helix pressure spring (3) that supports against a contact surface of a latch spring adjusting screw (11).
Patent DE-602004004154-D1 (DE)
Inventor: PERERA THE RIDGEWAY
IPC: A61C7/00
Filed: 2004-08-06
Abstract: The invention provides a corrective orthodontic brace wherein a spring means acts upon one or more molars to move them towards the back of a user's mouth. The forces are transmitted to a support plate shaped to fit closely on the keratinised tissue of a user's mouth.
Patent DE-602004005986-D1 (DE)
Inventor: ALI-HACKL MARKUS
IPC: H04B7/005
Filed: 2004-06-11
Abstract: A communication system having a plurality of common channels and includes a primary common control physical channel, a plurality of dedicated channels and a synchronization channel (SCH). The primary common control physical channel and the synchronization channel are transmitted time multiplexed, and the sum transmit power of dedicated channels is reduced during the transmission of the synchronization channel in order to keep the total output power at the base station power amplifier below a maximum power limit.
Patent DE-602004006332-D1 (DE)
Inventor: GOODWIN MICHAEL E
IPC: B65D88/22
Filed: 2004-03-25
Abstract: A container system includes a substantially rigid container having a floor and a side wall upstanding therefrom. The side wall and floor bound a chamber. A magnetic mixer is disposed below the floor of the container. A mixing bag assembly is disposed within the chamber of the container. The mixing bag assembly includes a collapsible body having a first end and an opposing second end. The collapsible body bounds a compartment. A mixing dish is disposed at the second end of the collapsible body so as to communicate with the compartment thereof. A magnetic stir bar is disposed on the mixing dish. <IMAGE>
Patent DE-602004009452-D1 (DE)
Inventor: FARMER DOMINIC
IPC: G01S1/00
Filed: 2004-07-23
Abstract: A method and apparatus for setting coarse GPS time in a GPS receiver in a mobile station (MS) that is communicating with a base station and a position determining entity (PDE). The MS requests an assistance message from the PDE that includes a sequence of predicted navigation bits, including a predicted time indicator field, which is then located and decoded. Coarse time is set responsive to the time indicator value. A Pattern Match Algorithm may be performed to provide more precise GPS time. In order to better set coarse time, an expected error in the Time of Week may be determined, by for example using the expected network latency. The system describe herein enables the use of IS-801 protocol by an MS in asynchronous networks by improving the coarse time setting process.
Patent DE-602004010788-D1 (DE)
Inventor: NAFFAKH NADIA
IPC: C12N7/01
Filed: 2004-02-27
Abstract: The invention relates to a novel polynucleotide exhibiting a promoting transcription activity, polynucleotide-containing vectors and to the use thereof for the transcription of interesting sequences such as the production of non-cap RNA virus. Said invention also relates to host cells preferably of avian origin, containing a polynucleotide or the inventive vector.
Patent DE-602004012017-D1 (DE)
Inventor: LEBBOLO ROBERTO
IPC: D03D47/23
Filed: 2004-01-22
Abstract: A gripper for a weaving loom is disclosed, of the type comprising a gripper body (101) onto which a fixed plate (104) and a flexible gripping strip (103) are mounted, which are capable of co-operating with each other to retain a weft yarn, the gripping strip (103) being pushed onto said fixed plate (104) by elastic means (105), and being further provided a control lever (V) attached at one end, at a connecting point (P), to said gripping strip (103) and comprising, at its other end, a control element (V1) capable of co-operating together with a gripper-opening mechanism integral with the weaving loom, and in which the gripping strip (103) is secured at one end to a supporting shelf (110) laterally cantilevered from said gripper body (101) and the control lever (V) is secured below said gripping strip (103), extending backwards below said shelf (110) and bending upwards. <IMAGE>
Patent DE-602004014982-D1 (DE)
Inventor: VAN MUYLEM LUC
IPC: C08K5/00
Filed: 2004-12-17
Abstract: Disclosed are flame retardant compositions comprised of (a) brominated anionic styrenic polymer, and (b) at least one polybrominated alpha-omega diphenylalkane having a total of at least 6 bromine atoms directly bonded to the phenyl rings and in the range of 1 to 6 carbon atoms in the alkylene group disposed between the phenyl groups, and specified flame retarded polymer compositions with which have been blended (a) and (b) individually or in combination.
Patent DE-602004016132-D1 (DE)
Inventor: RASMUSSEN HENRIK GULDMANN
IPC: A23G9/22
Filed: 2004-03-30
Abstract: An apparatus is disclosed for the production of frozen ice-cream mass with solid ingredients, which in the finished ice-cream mass will appear substantially as inclusions which distinguish themselves by flavour, appearance and/or consistency from the surrounding homogenous ice-cream mass. The apparatus comprises a first through-flow freezer for cooling of a continuous flow of mass, and a second through-flow freezer for further cooling of the continuous flow of mass, where a mixing-in arrangement for the mixing of solid ingredients into the continuous flow of mass is inserted between the through-flow freezer and the second through-flow freezer. It is hereby achieved that the mixing-in of the solid ingredients takes place in the frozen ice-cream mass when this has a temperature between -3° C. and -7° C. at which the viscosity of the mass is low. In order to achieve this uniform distribution of the solid ingredients, it is an advantage that the second through-flow freezer comprises a freezing cylinder and a conveyor screw which comprises a plurality of screw flights, at least two of which extend over the inlet part of the longitudinal extent of the conveyor screw, and where the outer edges of the two screw flights extend at different radial distance from the longitudinal axis. There is hereby achieved a better induction to the second through-flow freezer, and the inlet pressure can be reduced, typically to 4-6 bar.
Patent DE-602004016828-D1 (DE)
Inventor: TATSUMI TETSUO
IPC: F01D9/02
Filed: 2004-10-28
Abstract: A turbine nozzle support structure supports a ceramic turbine nozzle provided with a flange and disposed at the inlet of a turbine on a nozzle support. Force-multiplying mechanism presses the flange of the turbine nozzle against a nozzle support to support the turbine nozzle on the nozzle support. The force-multiplying mechanisms includes a pressing member having a spring holding part, a fulcrum part and a pressing part, a spring for applying resilient force to the spring holding part, and a fulcrum supporting member having a bearing part for supporting the fulcrum part.
Patent DE-602004023423-D1 (DE)
Inventor: MOONEY STEPHEN R
IPC: G04G99/00
Filed: 2004-12-23
Abstract: In some embodiments, a chip includes first and second ports to provide first and second received data signals and first and second received strobe signal, respectively. An internal clock signal has a fixed phase relationship to the first received strobe signal and the second received strobe signal has an arbitrary phase relationship with the internal clock signal. First and second write blocks latch the first and second received data signals synchronously with the first and second received strobe signals, respectively. Other embodiments are described and claimed.
Patent DE-602005002525-D1 (DE)
Inventor: LEE SEO-GOO
IPC: H04L25/02
Filed: 2005-12-21
Abstract: In an orthogonal frequency division multiplexing (OFDM) system, channel estimates of pilot subcarriers in a current input symbol are obtained at first, and then time axis channel estimation for data subcarriers positioned between adjacent pilot subcarriers of the time axis is performed by linear interpolating channel estimates of the adjacent pilot subcarriers during the time interval of the current input symbol.
Patent DE-602005003686-D1 (DE)
Inventor: DUTHEIL DANIEL
IPC: F16K31/36
Filed: 2005-01-18
Abstract: The valve has a relief valve (8) arranged along an axis of a piston (5), and a delay chamber (7) communicating with a feed channel through a calibrated orifice (13) having a self-cleaning device (14).The orifice and device are arranged on a head (9) having the valve (8). The head is connected to a push button and has a lip seal (15) prohibiting penetration of water into the chamber except into the orifice.
Patent DE-602005006321-D1 (DE)
Inventor: TSIAVA REMI
IPC: F23C6/04
Filed: 2005-12-05
Abstract: The invention concerns a combustion method for industrial furnace comprising an arrangement of two substantially parallel and symmetrical burner assemblies (G, D). Each burner assembly comprises a fuel injector (10<SUB>G</SUB>, 10<SUB>D</SUB>) and three oxidant injectors (1<SUB>G</SUB>, 2<SUB>G</SUB>, 3<SUB>G</SUB>, 1<SUB>D</SUB>, 2<SUB>D</SUB>, 3<SUB>D</SUB>) arranged at increasing distances from the fuel injector. An oxidant supply system cyclically distributes a specific flow of oxidant among some at least of the second and third injectors of the burner assemblies (2<SUB>G</SUB>, 3<SUB>G</SUB>, 2<SUB>D</SUB>, 3<SUB>D</SUB>). The amount of nitrogen monoxide produced upon combustion is thus reduced, while ensuring a good distribution of the heating power in the furnace.
Patent DE-602005010442-D1 (DE)
Inventor: DANT JACK A
IPC: A61B17/04
Filed: 2005-08-11
Abstract: An apparatus for repairing a tear in an annulus fibrosus of a spinal disc includes a hollow, helically-shaped suturing needle and a retriever. The needle is used to insert a suture along a helical pathway bridging the tear. The retriever is used to retrieve one end of the suture from the inside of the annulus and bring it close the other end of the suture outside the annulus, where the suture can be tensioned and tied to fixate the tear. In other embodiments, multiple sutures are placed with helically-shaped needles of differing dimensions.
Patent DE-602005012316-D1 (DE)
Inventor: HO BA THO MARIE-CHRISTINE
IPC: A61F2/34
Filed: 2005-11-08
Abstract: The invention relates to an acetabular prosthesis comprising an, in general, hemispherically shaped insert (1) having a crown (5) and an apex (4), this insert being provided, on its outer surface (2), with at least one fin. The invention is characterized in that the fin (6) has a face (9) starting from the crown (5) of the insert (1) and extending toward the apex (4) of the insert while forming a crest (10). This crest (10) has an, in particular, curved shape.
Patent DE-602005014405-D1 (DE)
Inventor: NICOLINI ANTONIO
IPC: A47J31/40
Filed: 2005-03-08
Abstract: A coffee dispenser group, in particular for espresso coffee, for a drinks machine comprises two shoulders (62) connected together by two sealing blocks (63) arranged at the bottom and an upper brewing cylinder (64) arranged on top. Said shoulders have guide and sliding runs (65) for a mobile lower brewing device (66), said lower brewing device (66) being equipped with a plunger (69) that can slide inside it guided by a first lever (70) through a slot (71) formed in the lever itself and the lower brewing device (66) being connected to an actuation linkage to be driven from an initial position for feeding the ground coffee to a brewing position engaged with the upper brewing cylinder (64).
Patent DE-602005015641-D1 (DE)
Inventor: REAU GERARD
IPC: B01D24/14
Filed: 2005-05-13
Abstract: The filtration unit, comprising an inlet (12) for the water to be treated, a distributor (16), a tank (10) with two sets of filters, a collector, and a clear water outlet (14), has the distributor made with an inspection chamber and at least one perforated or slitted pipe (28) with an up-turned end (30) for access that is fitted with a removable cover (34). The first set of filters consists of modules (36) and sub-modules (38) with parallel plates surrounded by a filtering material such as a geotextile, while the second set comprises a volume of sand or zeolite. There are also coverings of a geotextile material over the distributor and collector, with the latter having at least one drain embedded in a drainage layer.