baber/WOPTO huggingface dataset:
Patent DE-4316047-A1 (DE)
Title: Shoulder subluxation orthesis
Inventor: GEHLE KARSTEN
IPC: A61F5/37
Filed: 1993-05-13
Abstract: The shoulder subluxation orthesis comprises a shoulder part and an arm part of flexible plastic material and variable traction devices, and it possesses a direct traction device directed at shoulder height caudally to cranially and arranged between the arm part and the shoulder part. It thus forms a particularly suitable, effective support for patients suffering from subluxation of the head of the humerus due to hypotonic shoulder-arm muscles following a stroke. The direction of traction is optimally adjusted to lifting of the arm into the natural position by a traction guide on the shoulder part. The arm part that is designed as a longitudinally split sleeve, the longitudinal splitting being provided with a widening adapted to suit the biceps, guarantees the requisite rigid fixation of the arm by appropriately arranged closures. Another traction device laterally fixed on the arm part and dorsally guided toward the shoulder part is used to exert an outwards rotation upon the arm that has already been lifted into the natural position and thus counteract relieving posture.
Patent DE-4318615-A1 (DE)
Title: Device and method for connecting the end of a profiled structural element, in particular a tube, to another element
Inventor: KREUTER WOLFGANG
IPC: F16B7/04
Filed: 1993-06-04
Abstract: By virtue of the connecting system in particular box-shaped tubes can be clamped at the end to other elements, in particular, however, also to box-shaped tubes. For this purpose, an insert (1) is first of all inserted into the interior of the structural element (2) which is to be added, it being possible for the insert to be fastened by connecting means (7) in the interior of the structural element (2) such that, when the structural element (2) rests against the element (10), a clearance (8) remains between the insert (1) and the element (10). Upon subsequent actuation of the clamping means (13) acting on the insert (1) and the element (10), the structural element (2) is braced in a frictionally locking manner against the element (10). <IMAGE>
Patent DE-4321088-A1 (DE)
Title: Transport container
Inventor: WENKE SIEGBERT
IPC: B65D88/12
Filed: 1993-06-21
Abstract: A transport container, in particular a container with a side wall which can be opened completely, having a low weight and good loading possibilities, which container is designed to be particularly stable and inherently rigid in the closed state, and in which any loading material resting against the side wall will not hinder the opening operation, at least one roof part being designed to be pivotable, and the side wall which is resistant to sliding being designed to be pivotable by means of a further joint in the region of the outer longitudinal edge of the pivotable roof part. By means of vertically and horizontally acting connections, the pivotable roof part and the side wall are retained in the closed state and the pivotable parts are locked in their closed position by means of locking devices, such as thumb latch closures. The invention can be applied advantageously in container traffic, since little space is required at the top and towards the opening side, and the full loading space of the container can be exploited.
Patent DE-4321766-A1 (DE)
Title: Simultaneous prepn. of acetic acid, methyl acetate and acetic anhydride - by two=stage reaction of methanol and carbon mon:oxide using rhodium catalyst and halogen co-catalyst
Inventor: UHM SEONG JIN
IPC: C07C51/54
Filed: 1993-06-30
Abstract: Simultaneous prepn. of acetic acid, methyl acetate and acetic anhydride comprises producing acetic anhydride and methyl acetate through gas-phase reaction of methanol and carbon monoxide opt. in presence of hydrogen and using a rhodium catalyst and halogen cocatalyst. Acetic acid and the cocatalyst are sepd. from the mixt. A determined portion of the methyl acetate is distilled off. Acetic anhydride is prepd. by a second carbonylation step of the recovered methyl acetate with carbon monoxide, using hydrogen and a cocatalyst. The cocatalyst is sepd. and the acetic anhydride subsequently isolated. The cocatalyst from the first carboylation step is used in the second carbonylation step. Also claimed is a carbonylation catalyst contg. 0.1-1,000 mole alkali(ne earth) metal or transition metal based on rhodium, which is present as a soln. in water or an organic solvent, and 0.1-20 wt.% rhodium. Pref. methanol and carbon monoxide are used in a mole ratio of 1:0.1-1:100, pref. 1:0.5-1:2.3, at 100-400, pref. 150-300, deg.C and with a carbon monoxide partial pressure of from atmospheric pressure to 1000 psi, pref. 150-300 psi. The second carbonylation step is carried out with a GHSV of 50-10,000 h and at 100-400 deg.C. The carbon monoxide in both steps is mixed with 1-50% of hydrogen. ADVANTAGE - Improved process efficiency, lower prodn. costs and reduced reactor corrosion.
Patent DE-4322554-A1 (DE)
Title: Cam roller
Inventor: LE THANH-SON DIPL ING
IPC: F16C13/00
Filed: 1993-07-07
Abstract: The invention relates to a cam roller in accordance with the precharacterising clause of Claim 1. The cam roller is distinguished by the fact that there are separate axial lubricating holes (18, 21) extending from each of the two end faces (30, 11) of the roller spigot (2), the axial lubricating hole (18) starting from the end face (30) of the first section (16) being connected to at least one radial lubricating hole (19), which is connected to an annular space (20) provided between a collar (8) and a flange (7), while the axial lubricating hole (21) starting from the end face (11) of the second section (17) opens into at least one radial lubricating hole (22) adjoining which is a lubricating hole (24) of the thrust ring (13), this lubricating hole (24) being connected to an annular space (25) formed between the flange (5) and the outer circumference of the thrust ring (13). <IMAGE>
Patent DE-4323553-A1 (DE)
Title: Signal processing method and device
Inventor: DAMP STEPHAN DR
IPC: G01P5/22
Filed: 1993-07-14
Abstract: The invention relates to a method for processing measured signals, in particular in laser Doppler anemometry, measured signals, preferably having predetermined shape or signature, being acquired and the measured signals being further processed, in particular for evaluating their temporal extent, according to the invention a respectively received measured signal being fed to at least one cross-correlator which is configured so that it can recognise at least one predetermined measured signal, the fed measured signal being compared in the cross-correlator with a pattern, preferably at a minimised number of support points; the respective measured signal is transferred to a cross-correlator which has a different offset time, with the respective cross-correlator which acquires the respective measured signal responding.
Patent DE-4327504-A1 (DE)
Title: Thermally insulated, rectangular, modular liq. container - has wall or rigid, lightweight wall members, contg. insulating material and side walls being made of interconnected wall members of increased rigidity
Inventor: SPOETZL MARKUS DIPL ING
IPC: E04B1/80
Filed: 1993-08-16
Abstract: The container (10) has walls consisting of rigid, lightweight members (20, 22, 24), contg. an insulating material (26). Its side walls are formed by interconnected wall members (22) with increased rigidity. Pref. the lower ends of the side wall members are fixed along the periphery of the floor plan. Typically the outside of the side wall members abut a support shoulder (23) of a socket element (14), which has a peripheral frame-shaped groove. The top edges of adjacent side wall members are coupled by an edge profile, extending in the direction of the side wall members. USE/ADVANTAGE - For ice cold water for cooling large milk, beer, drink etc. It has a small number of components, low weight, and reduced cost.
Patent DE-4331610-A1 (DE)
Inventor: SCHICKEDANZ KARL-HEINZ
IPC: B65H7/08
Filed: 1993-09-17
Abstract: The invention relates to a sheet feeder unit having a suction head unit 5, by means of which sheets can be removed, individualised, from a sheet stack 2, can be fed to a belt table 8 and can be supplied by the belt table 8 to a sheet-processing machine 11. Suction head unit 5 and belt table 8 can be driven in time with the sheet-processing machine 11. The actual instant of reaching the transfer position to the sheet-processing machine 11 can be detected by means of the respective frontmost sheet located on the belt table 8 and can be compared with a desired instant. Furthermore, the operating cycle of the suction head unit 5 can be corrected, leading or lagging, in accordance with the deviation of the desired instant from the actual instant. <IMAGE>
Patent DE-4335549-A1 (DE)
Title: Versatile method of producing rigid laminar components - by laying together one perforated rigid sheet and one partially plastic material, and pressing the latter so that it enters holes.
Inventor: KRUEGER HELMUT
IPC: B29C70/82
Filed: 1993-10-19
Abstract: A rigid laminar component is produced by laying together one perforated material and one layer of a material with limited elastic mouldability, and pressing the relevant areas of the second material into the holes in the first. The cross section of an example shown has the first layer (1) of a perforated metal sheet which is rolled to form the pattern of holes, all of which have the sam shape and size. The second layer (3) is initially flat and without perforations. ADVANTAGE - The process produces laminar articles with good stress transmission between its layers, despite their low weight. A wide variety of different materials can be used as long as the second is sufficiently plastic for the purpose.
Patent DE-4335805-A1 (DE)
Title: Circuit arrangement for detecting at least one marking assigned to an angle of rotation (angle of revolution) position of a shaft
Inventor: FROESCHL JOACHIM
IPC: F02D41/34
Filed: 1993-10-20
Abstract: In a circuit arrangement having a sensor for detecting at least one marking assigned to an angle of rotation position of a rotating shaft, and having an electronic control device for evaluating the detected sensor signal, the sensor is arranged between two shafts and detects the markings of both shafts. In this case, the markings are provided on the shafts in such a way that a marking of one shaft does not pass the sensor at the same time as a marking of the other shaft.
Patent DE-4336810-A1 (DE)
Inventor: BOLLSCHWEILER CLAUS DR
IPC: C12N15/16
Filed: 1993-10-28
Abstract: A process for the recombinant production of proteins in yeast comprises transforming the yeast with an expression cassette which comprises the following structural elements encoded:L-A-P-GENwhere L is a leader sequence of an animal peptide neurohormone, A is an adaptor producing an alpha-helix structure, P is a processing signal and GEN is a structural gene for the required protein.
Patent DE-4337191-A1 (DE)
Title: Olefins containing terminal silane groups, and process for the preparation thereof
Inventor: KOBS UWE DR
IPC: C08G61/06
Filed: 1993-10-30
Abstract: A compound of the formula I <IMAGE>  in which     x is an integer from 1 to 13,   n is an integer from 1 to 100, R, R' and R'' are hydrogen, C1-C10-alkyl, C6-C20-aryl, C7-C20- aralkyl or C7-C20-alkylaryl, Z is a bond, C1-C10-alkylene, C6-C20-arylene or C6-C20-aryl-C1-C4-dialkylene, and R<4> is hydrogen, C1-C10-alkyl, C6-C20-aryl or C7-C20- aralkyl, and in which   x can be identical or different in the n structural units A, process for the preparation thereof, and the use thereof.
Patent DE-4342840-A1 (DE)
Title: Electro=optical module for data transmission
Inventor: KROPP JOERG-R DR RER NAT
IPC: G02B6/42
Filed: 1993-12-10
Abstract: The module has several electro-optical elements. These are arranged in the inner chamber (65) of the module in a row in a predetermined spaced arrangement. The module has a corresponding number of lenses (51) spaced at the same distance. The module can be optically coupled to parallel optical waveguides (45) with the same spacing. The inner chamber (65) of the module is hermetically sealed by an optical window (50). The lenses (51) are integral components of the window. Preferably, the parts of the window that are without lenses are not transparent to light.
Patent DE-4408730-A1 (DE)
Title: Controllable instrument channel for min invasive surgery
Inventor: DAUM WOLFGANG
IPC: A61B17/00
Filed: 1994-03-15
Abstract: The instrument channel has a number of actuators (2) embedded in the channel wall (1), which is made of a resilient material for defection in required radial directions, by operation of individual actuators or actuator groups. Pref. the momentary angular position of the instrument channel is detected by embedded switches or sensors, e.g. expansion measuring strips, or resistance measuring electrodes embedded in an electrically-conductive rubber forming the channel wall. The required curvature of the instrument channel may be entered via a second channel of similar configuration, bent into shape by the operator.
Patent DE-4411734-A1 (DE)
Title: Method and apparatus for moving and positioning a centre core
Inventor: MIZUTA AKIRA
IPC: G11B23/50
Filed: 1994-04-05
Abstract: The method and the apparatus are used for moving a centre core from a given feed passage into a given position and for positioning it in the given position, the centre core comprising in its outer circumference a flange region for connecting to it a magnetic disc film, and also a circular recess region, which is provided on one side of the centre core and within the flange region with a stepped region between them, and a central hole, which is formed in the central region of the centre core. In the case of the method and of the apparatus there is envisaged a feed passage for successively feeding and aligning the centre cores, and also a guiding device, which can be brought into contact with the stepped region in order to guide the centre core along the feed passage. A central pin is introduced into the central hole of the centre core, which has been stopped by a stopping device for stopping the centre core, and the centre core is moved by the central pin in order to fit the circular recess region of the centre core onto a protruding region, which is provided in a given position, whereby the centre core can be precisely moved and positioned.
Patent DE-4416295-A1 (DE)
Title: Atmosphere independent propulsion drive for spacecraft
IPC: F03H99/00
Filed: 1994-05-09
Abstract: The device consists of three components; a heating pipe (1), a cold gas engine (2) and a cooling pipe (3). The heating pipe and cooling pipe are both powered by small nuclear reactors. The cycle of gas through the three components produces thrust, as the thrust generated by exhaust gas exiting is greater than that absorbed by the gas re-entering the inlet in the opposite direction. Alternate heating and cooling drive the gas around the cycle. Three different methods of controlling the flow are possible, with an overall net thrust produced to provide motive power.
Patent DE-4416558-A1 (DE)
IPC: G02B21/16
Filed: 1994-05-11
Abstract: The invention relates to a device for the optical measurement of a point (7) on a sample (8) with high local resolution, with a light source (1) to emit a beam (16) suitable for exciting an energy state in the sample (8), and object lens (6) to focus the exciting beam (16) on the point (7) on the sample (8) arranged in the focal field of the object lens (6), a separating device (5) to separate the emitted light spontaneously radiated owing to the excitation of the energy state and a detector (9) to detect the emitted light, and a corresponding process. The lateral resolution of the device and the process is improved in that there is a stimulation light beam (17) from the exciting light source (1) to generate stimulated emission at the point (7) on the sample (8) excited by the light beam (16), in which the exciting light beam (16) and the stimulation light beam (17) are arranged in such a way that their intensity distributions partly overlap in the focal region.
Patent DE-4417662-A1 (DE)
Title: Aromatic fluorine compounds, process for their preparation and their use
Inventor: CABRERA IVAN DR
IPC: C07D309/36
Filed: 1994-05-20
Abstract: Fluorene compounds of the formula I <IMAGE>  where     Ak is CN, NO2 or -CH=C(CN)2,   p is 1, 2 or 3,   D is NR<1>R<2>, NR<1>COCH3, <IMAGE> , OR<3>, SR<1> or F, R<1> and R<2>, independently of one another, are H, C1-C18-alkyl, -(CH2)mOH, -(CH2)mOSch, -(CH2)mOacyl, (CH2)mCN, or (CH 2)mCOOH, R<3> is a C6-C10aryl radical, which may also be substituted by C1-C4-alkyl or C1-C4-alkoxy, or R<1>   <IMAGE> is a 5- or 6-membered, saturated or unsaturated heterocycle having 1 or 2 N atoms and 3 or 4 C atoms which may be substituted by hydroxyl, C1-C4-alkyl or (CH2)mOH,   m is an integer from 1 to 6,   Sch is a hydroxyl-protecting group, acyl is the acyl radical of an unsaturated or saturated aliphatic carboxylic acid, ar is 1,4-phenylene, 1,4-(2,3,5,6-tetrafluorophenylene), naphthalene-2,6-diyl, thiophene-2,5-diyl, furan-2,5-diyl or thiazolyl-2,5-diyl, are useful for nonlinear optics and have a high NLO activity. The same applies to polymers containing side chains derived from the formula (I).
Patent DE-4418660-A1 (DE)
Title: Pressure release valve for nuclear reactor pressure vessel
Inventor: CONRADS HERMANN-JOSEF DIPL ING
IPC: F16K17/04
Filed: 1994-05-27
Abstract: A pressure fitting (1) has a flow channel (42), a plug (5), a sliding element (43) and a locking device (12). The sliding element (43) can move along the main axis (41) of the pressure fitting (1). The valve plug is arranged at one end (44) of the sliding element (43). The flow channel (42) may be closed by the valve plug (5). When the valve plug (5) is in a position in which the flow channel (42) is opened, the locking device (12) may be moved into a locking position in which it engages the valve plug (5) and/or the sliding element (43) and retains the valve plug (5) in the position in which the flow channel (42) is open. The pressure in a system under pressure, in particular in the pressuriser of a pressurised water reactor, may thus be relieved even down to zero. This pressure fitting is particularly suitable as pressure relief or as a combined pressure relief and safety valve.
Patent DE-4422746-A1 (DE)
Title: Boiler for heating water
IPC: F24H1/18
Filed: 1994-06-29
Abstract: The boiler comprises a thermally insulated water container (1) and a water jet pump (14) in the water line, creating a partial vacuum when the water is drawn off. The water container is surrounded by a vacuum insulation space (3), and the pump's partial vacuum sucks air out of the insulation space. The pump is also connected to a chamber (21) from which water is sucked by the partial vacuum, and into which expanding water enters when the water container is heated. The pump may be fitted in relation to the tap fitting (8) so that water flows through it when water is drawn off, whether hot or cold.
Patent DE-4423330-A1 (DE)
Inventor: STARKE WILFRIED DIPL ING
IPC: F23L11/00
Filed: 1994-06-22
Abstract: The sealing assembly has a flap wing (8) whose wing sealing seat (9) sealingly adjoins a correspondingly fixed counter sealing seat (10). One seat is covered with an elastically deformable spring steel strip (2) which curves outwardly convex over the seat and has a first and second long side. The first side is clamped on the part forming the relevant sealing seat and the second long side is fixed slidable on the part on which the first long side is clamped. The second long side can be pressed onto the sealing seat by a retaining member (11). The strip can have a longitudinal kink (7) to prevent it sliding out from the slide guide formed by the holding down member. <IMAGE>
Patent DE-4425292-A1 (DE)
Title: Packaging method for slices of bread for toasting
Inventor: SCHMITZ RAIMUND DR
IPC: B65D85/36
Filed: 1994-07-16
Abstract: Technical problem of the invention = technical object and target:   Slices of bread for toasting are packaged stacked one above the other without a separating intermediate layer. They can be stored for a longer time and with greater freshness in the freezer than at room temperature. During deep-freezing, moisture is lost and the individual slices freeze together. Toasting the slices from the deep-frozen state is also possible without difficulty, but it is difficult to separate the slices in this state if only individual slices are to be removed for toasting. The solution to the problem or the technical object: The individual slices of bread for toasting are separated from one another in the package by a suitable intermediate layer, e.g. cellophane or polyethylene film. Slices of bread for toasting can thus be kept in the freezer or freezer compartment and taken out individually without difficulty for eating, as a result of which the following advantages are achieved:     1. Fresh state   2. Longer storage time possible   3. Less use of preservatives   4. No waste of opened packs which have turned mouldy.   Application: Food packaging technology.u
Patent DE-4430617-A1 (DE)
Title: Controlled atmosphere for transportable boxes
Inventor: RADEBOLD REINHART DR
IPC: G05D11/08
Filed: 1994-08-17
Abstract: A system for preparing transportable chambers, has the chambers filled with an atmosphere that is primarily air but which is different from the normal make-up. The system comprises conventional commercial gastight thermally insulated boxes of normal dimensions and a cabinet rack containing all the components that are needed for computer-controlled generation and maintenance of a specified atmosphere.  In particular, is has an air-breathing (ie oxygen-consuming) fuel cell. The computer system has sensors plus a program using fuzzy logic. Data transmission is performed optically through windows in the boxes. The fuel cell is computer-controlled and uses either a regenerable metal or hydrogen carrier.
Patent DE-4431043-A1 (DE)
Title: Liquid cooling process for drive motor
IPC: F01P7/16
Filed: 1994-09-01
Abstract: The cooling process involves varying the coolant flow through the motor. The coolant throughput is made dependent on the output mass of gas bubbles in the coolant stream. The controlling or regulating signals may be formed by the pressure pulsations caused by the formation and collapse of steam bubbles. A sensor may be installed in the coolant circuit to sense the steam compression in the coolant. The coolant throughput may be increased as soon as the steam bubble build-up or pulsation in the coolant exceeds a set value, and may remain at the increased level for a set time after the rise is implemented.
Patent DE-4432511-A1 (DE)
Inventor: KORUS BERNHARD
IPC: B26D9/00
Filed: 1994-09-13
Abstract: A device for mechanically separating pieces (1) provided with plastic materials in their separation zone (8), in particular fluid packages (1) coupled in pairs by their head area (top wall), has feeding and discharging devices, guiding rails, driving members and separating knives (15, 16, 17) arranged at the conveyor belt. In order to allow heavily contoured plastic bodies to be precisely separated from corresponding complementary plastic bodies along a separation line as smooth as possible, without deforming the plastic bodies, a revolving knife (27) with pairs of revolving blades (32, 32') symmetrically arranged in relation to a plane of symmetry is arranged downstream of a first linear knife (25) with pairs of blades (28, 28') having each a straight cutting edge (29, 29') symmetrically arranged in relation to the symmetry plane, in the transport direction (20) of the fluid packages (1). The blades (28, 28') having a straight cutting edge (29, 29') are located in the cutting plane (23), which extends perpendicularly to the plane of symmetry, and the straight cutting edges (29, 29') are set at an angle ( alpha ) with respect to the plane of symmetry so that the blades (29, 29') get nearer to each other in the direction of transport (20).