baber/WOPTO huggingface dataset:
Patent DE-3789749-D1 (DE)
Inventor: BUEHLER ANTON
IPC: C02F1/48
Filed: 1987-08-29
Granted: 1994-06-09
Abstract: The apparatus is used in a system of water pipes which have, at least on the inlet side, a pipe section (1) made of a ferrous material. In order to prevent contamination of the public mains with bacteria, a metal body (3) is attached in the region of said pipe section (1). This metal body (3) which completely surrounds the pipe section consists of an aluminium alloy with at least one of the alloying elements silicon and/or copper. <IMAGE>
Patent DE-3851550-D1 (DE)
Inventor: SAITO SHINICHI
IPC: C07D237/14
Filed: 1988-02-02
Granted: 1994-10-27
Abstract: 2-Substituted-alkyl ethers having an optically active group and useful as components of ferroelectric liquid crystal compositions and liquid crystal compositions, have the formula: <CHEM> in which R<1> is a straight or branched chain alkyl, alkoxy, alkanoyl, alkanoyloxy or alkoxycarbonyl group containing up to 18 carbon atoms;  R<2> is a straight or branched C2-C15 alkyl group, <CHEM>  are each <CHEM>  (in which Y is a halogen atom or a methyl or methoxy group);  X is a fluorine, chlorine or bromine atom or a group    -OR<3> or -O @R<3>, (in which R<3> is a straight or branched C1-C10 alkyl group or a hydrogen atom); and * indicates an asymmetric carbon atom. o
Patent DE-3851900-D1 (DE)
Inventor: V RABEN KLAUS-ULRICH
IPC: H01L21/60
Filed: 1988-01-07
Granted: 1994-12-01
Abstract: A method of monitoring bonding parameters during a bonding process. The method is based on the object of continuous monitoring of bonding parameters in order to provide adjustment of bonding machines and thereby increase the reliability of the bonded connections. A bonding force is measured by a wire strain gauge attached to a bonding arm and an ultrasound amplitude is measured by a piezo-electric sensor secured to the bonding arm. The method can be used with all bonding machines which work with ultrasound.
Patent DE-3852929-D1 (DE)
Inventor: TOYOTA AKINORI
IPC: C08L23/06
Filed: 1988-11-11
Granted: 1995-03-16
Abstract: A polyolefin composition suitable for injection moulding is disclosed comprising an ultrahigh-molecular-weight polyolefin having an intrinsic viscosity of 10-40 dl/g as measured in decalin at 135 DEG C and a low-molecular-weight to high-molecular-weight polyolefin having an intrinsic viscosity of 0.1-5 dl/g as measured in decalin at 135 DEG  C, wherein the ultrahigh-molecular-weight polyolefin is contained in the composition in an amount of 10-40% by weight based on the total weight of the composition, the composition has an intrinsic viscosity [ eta ]c of 3.5-15 dl/g as measured in decalin at 135 DEG C and a melt torque T of 4.5 kg.cm or less, and a section of an injection-moulded square plate produced from the composition has a phase-separated structure composed of a continuous phase and a discontinuous phase wherein the average particle diameter (average major axis length) of the discontinuous phase is 20  mu m or less. Injection-moulded articles formed from this composition have excellent sliding properties and excellent impact resistance and are free from delamination. A process for producing the composition is also disclosed.
Patent DE-3864403-D1 (DE)
Inventor: SCHLEUPEN RICHARD
IPC: F02P5/15
Filed: 1988-06-13
Granted: 1991-09-26
Abstract: The engine has a combustion chamber where an air fuel mixture is ignited to drive the engine.  A super-charger boosts the pressure to the chamber.  A sensor, sensesa any parameter indicative of engine speed.  A device controls the super charger in response to the sensor.  When the engine speeds up to a predetermined value the boost pressure to the combustion chamber is equal to or less than maximum permissible boost pressure, for engine speeds above boost pressure is less than the maximum permissible pressure. The controller controls the boost pressure for engine speeds above 40 percent maximum engine speed so that the boost pressure is less than the maximum permissible pressure by a constant margin.
Patent DE-3866101-D1 (DE)
Inventor: RIESS THOMAS
IPC: E05F11/36
Filed: 1988-02-19
Granted: 1991-12-12
Abstract: The inner window shutter opening mechanism is partic. for wall mounting.  It comprises a crank-operated gearbox (4) with a mounting bracket (5) and a hollow beam (3), extending through a bore into the room and forming a crank guide.  A transverse drive pin (10) engages a hinged arm (9). The pin is flat, where it fits inside the arm via an opening (11) in the latter.  The opening width is the same as that of the flat portion of the pin, while its length is appreciably greater.
Patent DE-3866654-D1 (DE)
Inventor: BUSCH WILHELM
IPC: D06C11/00
Filed: 1988-09-08
Granted: 1992-01-16
Abstract: Regulating a roughening process on a drum mantel formed by (counter) rotating napping rolls on a carding machine for a textile cloth web.  The extent of inwardly radial withdrawal of the worked web caused by the rolls at the circumference of the drum mantel is taken as the first value.
Patent DE-3871076-D1 (DE)
Inventor: OLSON DANFORTH HAROLD
IPC: C10M143/12
Filed: 1988-10-26
Granted: 1992-06-17
Abstract: A triblock copolymer VI improver comprising two terminal hydrogenated polyisoprene blocks and a central polymeric block containing predominantly monoalkenyl aromatic hydrocarbon monomer units. Oil compositions comprising such triblock copolymer VI improvers exhibit a good balance between thickening efficiency and mechanical shear stability combined with relatively high HTHSR viscosities.
Patent DE-3872475-D1 (DE)
Inventor: RUCKES ANDREAS DR
IPC: C08G18/00
Filed: 1988-09-17
Granted: 1992-08-06
Abstract: Compact or cellular, elastic mouldings, with a closed surface, are prepd. from polyurethane-urea elastomers based on (a) polyisocyanates, (b) higher mol. polyhydroxy or polyamino cpds. with at least 2 reactive H, (c) as chain extender a diaminodiphenylurea of formula (I) opt. (d) catalysts, (e) small amts. of ethylene glycol, (f) further chain extenders and/or cross-linking agents, (g) blowing agents and (h) side and/or additives. Components (a)-(g)  are processed as a 1-shot system by high or low pressure reaction injection moulding. In (I) R1-R4 = H or 1-6C alkyl, and the amino gps. are in m-and/or p-position to the urea gp.. (c) (I) is used as a powder with grain size 1-50 (3-10) microns, and may contain a higher mol., multi-ring prod. of formula (Ia), where n = at least 2.
Patent DE-3873576-D1 (DE)
Inventor: BRUNNER RUDOLF
IPC: F15B13/04
Filed: 1988-03-07
Granted: 1992-09-17
Abstract: Several control valves (S1,S2), supplied from a common pressure source (7), are connected in parallel via pump and tank pipes (9,10) to respective consumer units (V).  They are preceded by a flow controller (R), and each has a control branch pipe (34) between tappings (26,27) on the pipes (15,16) to the consumer unit, and a 2/2-way selector valve (Z1,Z2) preceding it, pilot-controlled from the pump pipe.  A main control pipe (12) for the flow controller is connected by non-return valves (35) to the control branch pipes. A pressure relief pipe (36,37) connects the selector valves to the tank and is connected to the control branch pipes, containing a monitoring valve (39-41) for excess pressure in the consumer units.  If a consumer unit is monitored in only one working direction, the control branch pipe is connected by a presence relief pipe to the control valve. If it is monitored in both directions, the connection uses two such pipes in parallel. The pressure relief pipe(s) leads to the tank from the control circuit of the respective valve, operating its consumer unit in the monitored direction.
Patent DE-3875832-D1 (DE)
Inventor: RILLY GERARD DR
IPC: H02M7/538
Filed: 1988-07-11
Granted: 1992-12-17
Abstract: The transistor end stage has a pair of series transistors (T1,T2) between the operating voltage (UB) and earth, in parallel with two symmetrical resistors (R1,R2) and two capacitors (C1,C2). The transistor bases are each coupled to a bias network (N1,N2) having a parallel diode (2) and capacitor (3). The capacitor (3) in the bias network (N1) coupled to the base of the first transistor (T1) has an additional charging path supplied from the operating voltage (UB).  Pref. the transistor bases are each controlled via a respective transformer winding (S1,S2) connected across its base and emitter.
Patent DE-3875848-D1 (DE)
Inventor: KATO MASAYASU
IPC: C07D401/12
Filed: 1988-08-03
Granted: 1992-12-17
Abstract: 2-(2-pyridylmethylsulfinyl)benzimidazole compounds are produced by subjecting 2-(2-pyridylmethylthio)benzimidazole compounds to oxidation with hydrogen peroxide in the presence of vanadium compounds in good yield and with low production of by-products.
Patent DE-3876595-D1 (DE)
Inventor: PRIEBE HANS-WERNER
IPC: H02P7/00
Filed: 1988-09-17
Granted: 1993-01-21
Abstract: The switch device allows a position or desk to be supported in a required position relative to a vertical surface to match the requirement of the user. The positon adjustment is effected electromechanically via a drive motor, supplied from the mains via a pair of push-button switches which must be operated simultaneously to allow the motor to be supplied, with an independent safety cut-out for the motor when one or other end position is reached. The control stage is supplied via a transformer and an associated rectifier for connecting the 220V mains supply into a 15V supply fed to an AND logic.
Patent DE-3877414-D1 (DE)
Inventor: MAZZUCCHELLI ATTILIO
IPC: H02K5/173
Filed: 1988-03-16
Granted: 1993-02-25
Abstract: A rotating electric machine with external rotor constituted for example by an asynchronous motor with cage rotor, in which the rotor structure (6 min ), instead of being mounted protrudingly on a stationary axial supporting element is supported thereon by means of two rotoric shields (8 min c, 14) mounted by means of respective bearings (18, 19) on the axial supporting element (1 min ), which is conveniently monolithic with the stationary supporting shield (3 min ).
Patent DE-3878194-D1 (DE)
Inventor: KINDT DIPL-PHYS DR RER NAT
IPC: H04B10/2587
Filed: 1988-11-28
Granted: 1993-03-18
Abstract: The optical waveguide (LWL) has pref. a laser diode source and photodiode at one end (T), and a reflection transmitter at the other end (AI) constituted by an electro-optical LiNbO3 Fabry-Perot resonator (FPR). Monomode stripline (SL) of the resonator joins two semitransparent mirrors (SI, SII) an even number of quarter-wavelengths apart. The signal for transmission is applied to vapour-deposited Al electrodes (E,O) of the resonator (FPR). Behind the second mirror (SII) an optoelectronic converter (o/e) is installed, to which the received optical signal is supplied by the stripline (SL).
Patent DE-50001721-D1 (DE)
Inventor: HECKEL ANDREAS
IPC: H04L12/403
Filed: 2000-06-21
Granted: 2003-05-15
Abstract: The present invention describes a control system for controlling safety-critical processes. The control system has a first control unit for controlling a safety-critical process and at least one signal unit linked to the safety-critical process via I/O channels. It further comprises a field bus connecting said first control unit and said signal unit, and a bus master for controlling communication on said field bus. Said first control unit and said signal unit each comprise safety-directed arrangements for ensuring failsafe communication among each other. Said bus master is connected to said field bus separately from said first control unit and said signal unit.
Patent DE-50004503-D1 (DE)
Inventor: HOFFMEISTER FRANK
IPC: F16B35/00
Filed: 2000-04-08
Granted: 2003-12-24
Abstract: The invention relates to a fixing device, such as a screw (1) a plain washer, a nut or a rivet, with an information memory that can be read from the exterior. The information memory (4) is machine readable. According to the invention, the information memory contains optically readable information.
Patent DE-50006344-D1 (DE)
Inventor: DWORSCHAK MANFRED
IPC: A61M25/06
Filed: 2000-07-29
Granted: 2004-06-09
Abstract: With an insertion catheter for inserting a vascular prosthesis into a vessel, with an elongate, substantially tubular catheter cover having a proximal and a distal end, with an outlet for the vascular prosthesis provided at the distal end, in order to make insertion of the vascular prosthesis into the vessel particularly safe and simple, in particular, to provide the vascular prosthesis with protection against twisting, it is proposed that the outlet have a cross-sectional shape differing from a circular shape, and that the cross-sectional area defined by the outlet area be smaller than the cross-sectional area of the vascular prosthesis inserted in the vessel in the opened, unexpanded state.
Patent DE-50007229-D1 (DE)
Inventor: HERMANN MICHAEL
IPC: A62B35/00
Filed: 2000-11-15
Granted: 2004-09-02
Abstract: The invention relates to a security belt, in particular for personal protection, which can be attached and fixed to the human body. The belt comprises at least two belt sections which enable the security belt to be fitted and removed and a fixing element for connecting the belt sections in a secure and detachable manner. The security belt has at least one fixing device for various security and safety elements, which is connected to at least one of the belt sections in a fixed manner. The weight and dimensions of the security belt which encompasses the fixing device are configured in such a way that the security belt is very comfortable to wear and allows extensive freedom of movement over long periods of time during daily activities.
Patent DE-50008980-D1 (DE)
Inventor: SUHM NORBERT
IPC: A61B6/08
Filed: 2000-01-14
Granted: 2005-01-20
Abstract: A device for moving an X-ray apparatus embodied in the form of a C-bow (9) in a controlled manner, the C-bow (9) being mounted on a pedestal (31) provided with motor-driven rollers (3) controllable in their direction of travel in such a way that it is displaceable in parallel in relation to at least two axes (18;19) and rotatable relative to three axes (18; 19, 21), each movement of the C-bow (9) with respect to a coordinate system (29) which is stationary relative to the room being carried out via controllable drive devices (6;7;37;38). These drive devices (6; 7; 37; 38) are controlled either by means of a control device (39;48) or via a computer (23), said control device being operated either via a sterile control console or by voice control. Any positions and projections of the C-bow (9) that have once been adjusted may be stored in the computer (23), so that a desired position and projection may be reproduced again. If the C-bow 9 is combined with a surgical navigation system which comprises a position detector (27), it is possible, by measuring a reference base that is applied to a patient (12) and is provided with optical markers (28), to consider changes in the position of the patient (12) in such a way that an adjusted position and projection of the C-bow (9) can be reproduced after the patient (12) has changed position.
Patent DE-50011094-D1 (DE)
Inventor: SIEGRIST BEAT
IPC: C23C14/30
Filed: 2000-04-10
Granted: 2005-10-13
Abstract: The electron beam evaporator, for a vacuum deposition apparatus, has at least one crucible to hold a liner of the material t evaporated.. The liner is held centrally in the crucible (1) by spacers (4) and with a defined gap (5) between the bottom of the liner and the base of the crucible (1). The spacers grip in facing grooves in a positive fit.
Patent DE-50011285-D1 (DE)
Inventor: MUEHLHAEUSLER DR
IPC: A61F2/40
Filed: 2000-10-20
Granted: 2005-11-10
Abstract: The shoulder joint comprises a joint head (40) with a middle section (30) fixed on it, and a shaft (10) fixed to the middle section (A). The middle section is inserted opposite the shaft axis in its axis of rotation. A spanning element (20) is fixed in a hole (34) in the middle section by means of a conical clamp. An expanding shell has a conical inner surface and outer surface (13) gripping on the spanning element.
Patent DE-50011320-D1 (DE)
Inventor: RUETTEN DIPL-ING
IPC: B66B11/04
Filed: 2000-08-05
Granted: 2006-02-23
Abstract: In an elevator installation based on the rucksack principle the elevator car is suspended laterally. The elevator car is supported by a car frame which is guided on the car guiderails and suspended on the suspension rope. The drive unit is located partly in a first wall niche and partly on a support. A traction sheave of the drive unit projects into the elevator hoistway. The elevator car is connected to the counterweight by the suspension rope which is guided over the traction sheave and deflector sheaves. Located above the drive unit in the first wall niche is a controller cabinet. The drive unit and the controller cabinet are accessible from the landing via a maintenance door. The drive unit and the controller cabinet are arranged diagonally on the bottom floor, as a result of which the hoistway cross section can be optimally utilized.
Patent DE-50015832-D1 (DE)
Inventor: KRUMM WOLFGANG
IPC: F23G5/30
Filed: 2000-06-27
Granted: 2010-02-11
Abstract: An apparatus for pyrolysis and gasification of organic substances and mixtures thereof is provided with a pyrolysis reactor ( 1 ), a fluidized-bed firing ( 3 ) for pyrolysis residue, a reaction zone ( 2 ) for the pyrolysis gases ( 13 ) and circulating fluidized-bed material ( 35 ). The pyrolysis reactor ( 1 ) has a sluice for introducing application material ( 10 ) thereinto. An inlet for the fluidized-bed material ( 35 ) is disposed next to the combustion fluidized bed ( 3 ). Transport apparatus ( 14 ) for mixture of solid pyrolysis residue and circulating fluidized bed material ( 35 ) is disposed at or near a bottom of the fluidized bed ( 3 ) and lower end of the pyrolysis reactor ( 1 ). An overflow is situated at or near the top of the fluidized bed ( 3 ) while a heat transfer member is positioned within the reaction zone ( 2 ).
Patent DE-50103905-D1 (DE)
Inventor: ARMBRUSTER HANS
IPC: B65B55/10
Filed: 2001-07-28
Granted: 2004-11-04
Abstract: Described is an apparatus for simultaneously sterilizing a large number of packs (1) by means of a gas mixture containing hydrogen peroxide and a carrier gas. The apparatus comprises: supply lines (4) for the carrier gas and for hydrogen peroxide (5), a device (21) for evaporating hydrogen peroxide by heat and mixing it into the carrier gas, supply lines (4, 5) and a substantially horizontally extending distributor line (6, 22) and nozzles (3) which are arranged above the respective pack (1) and are connected to the distributor line (6, 22). In order simultaneously to provide, with a simplification in the apparatus, measures by means of which the concentration of the hydrogen peroxide at all nozzles is maintained equal over the plurality of packs at a given time, the invention provides that the distributor line (6, 22) from the upstream location (23) of the in-feed of the conditioned gas mixture to the location (9) of entry upstream of the respective nozzle (3) is in the form of a tubular body including a longitudinal passage, with at least one substantially tubular heating cartridge (18) extending over the length of the tubular body and distributed measurement points (12) and that the heating cartridge (18) is divided into at least two portions and can be heated controlledly by a supply of electrical energy in such a way that the temperature at the outer ends of the tubular body (6) differs from the temperature at the center.
Patent DE-50105576-D1 (DE)
Inventor: VIDA LASZLO
IPC: B65G67/02
Filed: 2001-09-24
Granted: 2005-04-14
Abstract: Railway container transhipment device for moving a container, wherein the device includes two underframes. Each underframe includes a crane unit, whereby the crane units are adapted to cooperate with one another. Each of the two crane units include a lower boom, and upper boom, a lower moving gear adapted to move the lower boom, an upper moving gear adapted to move the upper boom, and a lifting element arranged on the upper boom. An axial moving unit connects the two underframes and is adapted to adjust a distance between the two underframes. When the two crane units move the container, the railway container transhipment device is capable of adjusting an angle of movement of each of the two crane units which is proportional to the distance between the two underframes. This abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
Patent DE-50106716-D1 (DE)
Inventor: KRUMM VALENTIN
IPC: D03D51/02
Filed: 2001-04-21
Granted: 2005-08-18
Abstract: The rotary drive for the reed support, at a loom, has the reed support shaft (4) as a component part of the electromotor (1) direct rotary drive system. It has a stator and, selectively, an inner rotor or an outer rotor. The reed support shaft is keyed against rotation in the loom, to form the stator of the drive. The outer rotor is formed by a carrier (7) of the reed support (2) around the stator. The reed support shaft can form the inner rotor, with a keyed bond to at least one support for the reed (3). The stator can have a component which grips around the inner rotor at least partially, carried in a keyed mounting at the loom. The direct rotary drive can rotate in both directions. The reed support shaft can be a component part of an electromagnetic linear direct drive. The reed support shaft is held in a keyed fit at suitable points across the loom, so that at least one reed support is a permanent magnet secondary component of a linear drive with parallel coil primary components held by a suitable loom section, in a force fit with the reed support shaft. The reed support shaft can be held in rotary mountings at suitable points, to rotate around its longitudinal axis (4A). At least one reed support is a primary component of the linear drive and is linked to the reed support shaft, Secondary components, parallel to the primary components, are at the fixed section. At least one reed support is a double-sided secondary component. Each secondary component has an associated primary component. The direction of the linear drive is reversible. The primary and secondary components, together, can form a disk armature motor. A number of direct rotary or linear drives are deployed across the loom width, composed of identical component groups for each type. At least one motor is fitted with a resolver. One drive can be used for a forward movement, and another drive for a reverse movement of the reed support, or the drives give a reciprocating to and fro movement to the reed.
Patent DE-50112093-D1 (DE)
Inventor: VOLZ STEFAN
IPC: B05B1/16
Filed: 2001-01-10
Granted: 2007-04-12
Abstract: The device has a spray pipe(2) with at least two spaced apart nozzle rows and sealed on an inner pipe(3). A row of holes(9) is provided in the inner pipe, and when the inner pipe is in situ these holes point to the product to be treated and align with the nozzles of one row in the outer pipe. The outer spray pipe on one side is rotatably mounted by a flange(5) in the wall of a tank, and on the other side the inner pipe is flanged on the opposite lying tank wall and connected to the fluid supply(12).
Patent DE-50112816-D1 (DE)
Inventor: TAUBER KLAUS
IPC: A44C7/00
Filed: 2001-06-21
Granted: 2007-09-20
Abstract: Alloy contains (in wt.%): 3-7 zinc, 2-5 manganese, 2-6 aluminum, 0.8-3 iron, 0.3-0.8 silicon, and a balance of copper. Preferred Features: The alloy contains (in wt.%): 4.5-5.0 zinc, 4.5-5.0 manganese, 5.0-5.5 aluminum, 1.7-2.0 iron, 0.3-0.5 silicon, and a balance of copper.
Patent DE-50200006-D1 (DE)
Inventor: EISENBACH BERND
IPC: B23Q1/03
Filed: 2002-01-09
Granted: 2003-06-12
Abstract: Weld beads at the corners of a welded plastic or metal frame (7) are machined off by a tool (2). Stops (3,4) contacting the outside of the frame ensure the correct position of the frame shanks (5,6) for the machining operation. The stops are mounted on two or more supporting plates which move lengthways relative to each other.