baber/WOPTO huggingface dataset:
Patent DE-3751142-D1 (DE)
Inventor: BRUNNER ADOLF
IPC: A63B49/00
Filed: 1987-05-18
Granted: 1995-04-13
Abstract: An apparatus for programming and controlling the seizing of a handle of a ball-hitting instrument and the guiding of the instrument by a player during striking of a ball in a ball game, comprising      an apparatus casing (120) a housing therein for a source (5) of electric direct current and  an electronic circuit mounted in said casing having a circuit board (4), on-off-switch means (6), an integrated circuit chip means (20;127), preferably a single-chip microprocessor, switching and control means (7,17,12,22;129,131,135,139,142) adapted to respond to the entire rhytm of the sequence of movements of the ball-hitting instrument, means for programming the motional sequence of the entire rhytmics of the ball-hitting instrument, means for controlling the run-off of the program, and means (9,133) for producing an easily noticeable signal indicating at least one of the correct and incorrect motional sequences of the entire rhytmics of the ball-hitting instrument, whereby the complete sequence of motional phases during forehand play, backhand play and service of a ball with the aid of a bat can be programmed as well as controlled by comparison with a master program produced with the above apparatus, independently of whether the player is right-handed or left-handed.
Patent DE-3760540-D1 (DE)
Title: Soil roller
Inventor: GROSSE-SCHARMANN FRANZ DR
IPC: A01B49/02
Filed: 1987-04-06
Granted: 1989-10-19
Abstract: 1. Ground roller, utilised as a follower roller behind a ground cultivating machine and/or chassis of a seed drill, including rubber tyres (9, 109, 209), which are rotatably disposed adjacent one another on a supporting frame (10, 11, 110, 210), characterised in that one or more supporting bodies (13, 22, 124, 136, 143, 146, 149, 216) are disposed in the interior of the rubber tyres (9, 109, 209) between the supporting frame and the region of the tread surface (129) of the tyre in order to support the tread surface (129).
Patent DE-3765258-D1 (DE)
Inventor: VAN DER SCHOOT PETER WILLEM CA
IPC: A23N12/02
Filed: 1987-01-26
Granted: 1990-11-08
Abstract: In a method and apparatus for washing or peeling tuberous products including providing a bed of rotatable driven brushes (7) in a container (1), supplying liquid into the container (1) such that the undersides of the brushes (7) extend into the liquid, disposing the tuberous products onto the brushes (7) at one end of the bed and rotating the brushes (7) to transport the tuberous products to the other end of the bed while cleaning the tuberous products, the improvement comprising contacting the tuberous products above the bed and along the length of the bed to slow down the transport speed of the tuberous products without decreasing the rotational speed of the brushes (7). The step of contacting comprises providing a plurality of freely pivotable flaps (14), brushes, grinding rolls, a brush plate or the like above the brushes (7), the rolls respectively the plate with the lower ends thereof spaced apart from the tops of the brushes (7).
Patent DE-3766214-D1 (DE)
Inventor: ROTH PETER
IPC: A47C27/14
Filed: 1987-09-16
Granted: 1990-12-20
Abstract: A flat core (1) made of elastic material, for example plastic foam, is provided with continuous holes (2). Support beads (3) are placed loosely in these openings (2) and the latter are closed by elastic outer layers (4) which are bonded on on both sides. Thus a mattress is obtained in a simple manner which has a relatively large number of firm support bodies located in a central zone and soft elastic outer layers. On the outside, the mattress corresponds to a customary mattress and can correspondingly be used as any customary mattress. However, with the inserted support bodies, it causes an uneven, punctiform support of a person lying on the mattress with locally increased pressure, which brings about a desired massage effect and, additionally, due to a piston effect favours forced ventilation towards the top. <IMAGE>
Patent DE-3778311-D1 (DE)
Inventor: MAZURE-ESPEJO C A DR RER NAT
IPC: H01L29/43
Filed: 1987-11-11
Granted: 1992-05-21
Abstract: Between the gate electrode (3) and the oxide region (2) are arranged selective-epitaxially produced monocrystalline silicon layers which form diffusion sources for production of source/drain zones (6) in the substrate, and the connection zones to the source drain contact (7). In a CMOS circuit the structure is applied to each transistor, and the silicon layer has a maximal thickness of around 400 nm with its doping so adjusted that the dopant profile in the substrate is unaltered by it. Alternatively, the doping in the upper region of the layer runs homogenously, with an abrupt doping step to the substrate.S
Patent DE-3778554-D1 (DE)
Inventor: REICH WERNER DR ING
IPC: H03M1/00
Filed: 1987-12-10
Granted: 1992-05-27
Abstract: The D/A converter uses switches (SW) controlled by the binary input signal (b) to allow the output currents from respective constant current sources (c) to be fed to a common summation point (sp) to obtain the analogue output (aa). The binary input signal (b) is fed to a code converter (cw) coupled to a cyclic shift register with respective stages controlling the current source switches (sw). The cyclic shift register comprises a number of partial shift registers with the same operating rho  cycle, each having an equal number of inputs supplied from respective outputs of the code converter in a non-sequential order.
Patent DE-3850616-D1 (DE)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/6592
Filed: 1988-05-12
Granted: 1994-08-18
Abstract: A solid catalyst for polymerizing an olefin is prepared from an organometallic compound, a fine-particle carrier, an aluminoxane, a compound of group IVB transition metal in periodic table, and an olefin polymer produced in a preliminary polymerization. The catalyst has a high polymerization activity and is capable of producing an olefin polymer having a narrow molecular-weight distribution. When the catalyst is used for producing an olefin copolymer, the resulting copolymer has both narrow molecular-weight distribution and composition distribution.
Patent DE-3861369-D1 (DE)
Inventor: STEFFENS MICHAEL
IPC: B02C18/18
Filed: 1988-08-23
Granted: 1991-02-07
Abstract: In order to be able to position the cutter blades (A, B, C) of a cutter head so that they are radially adjustable in a simple manner in the smallest possible axial space, toothing, (10) is formed in an elongated hole (7) in the area of the blade root (6) at its parallel opposite internal longitudinal edges, whereby toothing (11) at parallel opposite external longitudinal edges of a shaft mounting plate (8) engages with this toothing (10), the shaft mounting plate having a central opening (9), the shape of which corresponds to the cross section of a driven shaft (9'). In this arrangement the thickness of the shaft mounting plate (8) is not greater than the depth of the elongated hole (7), although the length of the shaft mounting plate (8) is smaller than the longitudinal extension of the elongated hole (7).
Patent DE-3870884-D1 (DE)
Inventor: LUDWIG BERND
IPC: E04G21/18
Filed: 1988-08-19
Granted: 1992-06-11
Abstract: The door frame is fitted into an opening in a wall (10), which is slightly larger.  The gap between the frame, formed by the door posts and lintel, is filled with plastic foam which subsequently heardens and holds the frame in place. The frame is held in place, whilst the foam is injected and whilst it is hardening, by a clamp (22) which grips a part (14) of the frame and has an arm (34) which abuts against the surface of the surrounding wall.
Patent DE-3876638-D1 (DE)
Inventor: GARNIER MARCEL
IPC: B22D23/06
Filed: 1988-01-13
Granted: 1993-01-28
Abstract: Apparatus for melting and continuously casting metals, comprising a vertical, conductive cold crucible (1) with at least part of the height of its wall in the form of longitudinal sectors (2) which are electrically insulated from one another and have a cooling fluid running through them; an inductor (6) with coils helically surrounding the crucible (1) over part of its height and supplied with alternating current both for heating and confining the metal; a system for drawing down the ingot; and possibly a chamber with a controlled external atmosphere, separating at least the contents of the crucible (1) from the external atmosphere, characterized in that the crucible (1) has an upper zone (4) divided into sectors, with parallel vertical generating lines, and a lower zone (5) divided into sectors and joined to the upper zone (4), the generating lines of the lower zone spreading apart in a downward direction from the join (45) between the two zones (4 and (5), and that the lowest coil (60) of the inductor (6) is at the level of that join (45). The apparatus of the invention is advantageously used for melting and casting refractory metals and other materials.
Patent DE-3883244-D1 (DE)
Inventor: FORSTER ALFRED DIPL ING
IPC: H03K17/16
Filed: 1988-11-15
Granted: 1993-09-16
Abstract: Ultrasonic rangefinding is performed by a proximity initiator (1) combined with a control and processing unit (2) and display (3). An intermediate processing unit (5) in the control loop contains a digitiser with integrated sampler (6) and a processor (7) with data and program memories (8,9). The received echo is sampled, digitised and stored for comparison with a step function representing a time-varying noise threshold. The useful echo signal is thus sepd. from the noise. Echo propagation time is also transmitted to the control and processing unit (2) for further treatment. Suppression of random noise at the same time allows reliable filtering of the useful echo from the received signal.
Patent DE-3885456-D1 (DE)
Inventor: PRAHL GREGOR MARK
IPC: A61F2/50
Filed: 1988-08-09
Granted: 1993-12-09
Abstract: The invention relates to an artificial knee-joint 10 with a clamping body 13 which has a journal 11 for securing onto a femoral shaft 12 and which can swing against a brake element situated in the knee-joint housing 14 and there, upon vertical knee-joint loading 44, can bear so as to block the continuation of the swing movement, and a part 36 with a recess 40 for receiving the lower-leg tube of a leg prosthesis, and also a stretching device 36 driving the knee-joint 10 back into the extended position. 
<??>In order to prevent uncontrolled bending of the artificial knee-joint 10, particularly in the event of stumbling, it is proposed to mount rotatably in the knee-joint housing a rotationally-secured roller body connected to the said part 26, and also to mount the clamping body 13 pivotably in such a way that, upon vertical loading of the clamping body 13, the latter swings towards the roller body in such a way that the clamping body 13 and the roller body 19 take up a locking position preventing flexion. 
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Patent DE-50012925-D1 (DE)
Inventor: RENTSCHLER KLAUS
IPC: F16K1/22
Filed: 2000-04-20
Granted: 2006-07-20
Abstract: A control valve assembly comprising at least two control valves which may be used, for example, to throttle the air intake of an internal combustion engine. The assembly is provided with a centrally arranged, force-transmitting shaft (32). The control valves are formed by blades (15) in frames (16) produced by an assembly injection molding process. The control valve blades (15) can be molded onto the force-transmitting shaft (32). The resulting assembly can be mounted or installed as a unit. Alternatively, instead of using a single continuous shaft, shaft projections can be injection molded on the valve blades, which terminate in lugs which engage in a rotationally secure manner in sockets in an adjacent valve assembly so that the two assemblies rotate together as a unit. The resulting control valve assembly is easy to install and advantageously takes up only a little space.
Patent DE-50105854-D1 (DE)
Inventor: BORLAK JUERGEN
IPC: C12Q1/68
Filed: 2001-09-15
Granted: 2005-05-12
Abstract: An increase in the selectivity, sensitivity and the suppression of primer dimer formations, fluorescence-based gene expression analyses and gene mutation analyses is accomplished by adding bovine serum albumin to the conventional PCR reaction components. Magnesium chloride concentration is adjusted accurately depending on the Taq polymerase used.
Patent DE-50106194-D1 (DE)
Inventor: PIRCHL CHRISTOPH
IPC: F02B77/11
Filed: 2001-11-29
Granted: 2005-06-16
Abstract: The sound-absorbing heat shield for an exhaust silencer (8) comprises a contoured sheet metal cover (2) with apertures (5) which have slanting lips (6) facing the silencer. A sound-absorbing coating (3) is applied to the side facing away from the silencer.
Patent DE-50107095-D1 (DE)
Inventor: FEST THOMAS
IPC: B22D11/08
Filed: 2001-06-02
Granted: 2005-09-22
Abstract: The head has a hooked coupling part (2) that faces the cavity of a continuous casting mould to form a positive connection with the cast extrusion. The coupling part is uncoupled by tilting the extrusion head about a joint. The coupling part is undercut in a curved shape on the effective side in the extrusion direction. The coupling part has at least one undercut (9) in the area of a flange (10) or a corner part of the extruded profile (11).
Patent DE-50109365-D1 (DE)
Inventor: BAUER WOLFGANG
IPC: B23K26/03
Filed: 2001-11-16
Granted: 2006-05-18
Abstract: Laser processing device comprises a laser beam source (2) for producing a laser beam (LS) and a pivoting focussing unit (8) for deviating the laser beam about two rotating axes (x, y) and for focussing the laser beam in a focal point (F). A dichroitic mirror (4) is arranged in the beam path between the laser beam source and the focussing unit. An observation device (20) is arranged close to the mirror, the optical axis (22) of the mirror coinciding with the axis (24) of the laser beam in the spreading region. Preferred Features: The focussing unit comprises a deviating mirror (82) tilting about axes (x, y) which are orthogonal to each other.
Patent DE-50111005-D1 (DE)
Inventor: NEUMAYER DAN
IPC: H05B3/74
Filed: 2001-02-09
Granted: 2006-10-26
Abstract: The cooker hob zone has a hob plate with at least one heating element underneath it to heat a cooking pot and a temperature sensor connected to a control unit for controlling the heating power of the heating element. A heat conducting element in the heating element is in thermally conducting contact with the underside of the plate and the temperature sensor is attached to it in this area. The cooker hob zone has a hob plate (3) with at least one heating element (5) underneath it to heat a cooking pot (6) placed on the cooking plate and a temperature sensor (29) mounted in the heating element, in thermally conducting contact with the underside of the plate and connected to a control unit for controling the heating power of the heating element. A heat conducting element (25) in the heating element is in thermally conducting contact with the underside of the plate and the temperature sensor is attached to it in this area. Independent claims are also included for the following: a heating element for a cooker zone.
Patent DE-50114566-D1 (DE)
Inventor: KOERBER WERNER
IPC: H05K7/14
Filed: 2001-08-17
Granted: 2009-01-22
Abstract: An operating element for engaging and extraction of a planar sub-assembly with an end-piece prepared for connection to the planar sub-assembly. An operating lever rotatably mounted on the end-piece has at least one grip section and a locking element which may be displaced, in particular shifted between at least two switch positions, whereby in a first switch position, the operating lever is held in a state with the planar sub-assembly in an engaged position and in a second switch position, the operating lever is released for extraction. The operating lever has at least one combined display/switching element.
Patent DE-50201023-D1 (DE)
Inventor: HILDEBRANDT ERIC
IPC: G02B6/28
Filed: 2002-01-25
Granted: 2004-10-21
Abstract: The invention relates to an arrangement for detecting an optical signal which enables the light emitted from a curved optical fibre (40) on the long side thereof to be detected. Said arrangement comprises a device (10) for curving the optical fibre (40), a first retaining device (20, 30) for maintaining the optic fibre (40) in its curved state, and a second retaining device (60) for maintaining at least one photodetector (70). The curving device (10) and the second retaining device (60) are displaceable in relation to each other, whereby the photodetector (70) is placed directly on to a predetermined section of the curved optical fibre (40) in an operating state. As a result, the optical path between the fibre section, where the light is emitted from, and the photodetector (70) is minimal.
Patent DE-50201174-D1 (DE)
Inventor: JULIUS DR
IPC: B22D11/18
Filed: 2002-07-25
Granted: 2004-11-04
Abstract: Evaluating measuring signals of an electromagnetic field interacting alternately with an electrically conducting fluid to detect components in the fluid comprises dividing the measuring signals into at least two channels and evaluating to acquire different distributions and concentrations of the components in the fluid. An Independent claim is also included for a device for determining non-metallic components in a flowing metal melt comprising an evaluation unit with a first filter element for passing the flow of the electromagnetic field above a lower limiting frequency into a first channel, and a second filter element for passing the flow of the electromagnetic field above an upper limiting frequency into a second channel.
Patent DE-50201972-D1 (DE)
Inventor: BRAND AUGUST
IPC: C25B9/19
Filed: 2002-10-12
Granted: 2005-02-10
Abstract: The invention discloses a pressure electrolyzer comprising a pressure vessel ( 2 ) and an electrolytic-cell block ( 3 ) arranged in the pressure vessel ( 2 ) and containing a plurality of electrolytic cells ( 4 ) combined in the form of a stack. The electrolytic cells ( 4 ) in each case contain anodes ( 11 ) and cathodes ( 12 ), and an electrolyte-circuit system is provided for supplying an anolyte to the anodes ( 11 ) and for supplying a catholyte to the cathodes ( 12 ), and wherein the electrolytic-cell block ( 3 ) comprises a housing ( 5 ) which is sealed relative to the interior of the pressure vessel ( 2 ). The invention provides that the housing ( 5 ) of the electrolytic-cell block ( 3 ), together with the pressure vessel ( 2 ), forms at least two chambers ( 7, 8 ) separated from each other, which constitute a part of the electrolyte-circuit system and which are defined relative to the electrolytic cells ( 4 ) by the housing ( 5 ) and relative to the atmosphere by the pressure vessel ( 2 ). In preferred embodiments, one of the chambers ( 7 ) which is separated from another chamber constitutes a part of an anolyte circuit, and another of the chambers ( 8 ) which is separated from said one chamber constitutes a part of a catholyte circuit.
Patent DE-50202276-D1 (DE)
Inventor: KLOPFER JOHANNES
IPC: G05B19/05
Filed: 2002-02-06
Granted: 2005-03-24
Abstract: A method for programming a failsafe control system comprises the steps of defining logical interconnections between input signals of the failsafe control system and of assigning interconnection products to output signals of the failsafe control system. The steps of defining and assigning take place on the basis of predefined function-specific program modules, which are selected from a set of such program modules. According to one aspect, each selected program module is uniquely assigned to a defined functional group, with a first functional group containing program modules which pick up input signals of the failsafe control system and provide first interim variables in response thereto, a second functional group containing program modules which logically interconnect the first interim variables to one another and provide second interim variables in response thereto, and a third functional group containing program modules which assign the second interim variables to the output signals of the failsafe control system. A corresponding programming device is also disclosed.
Patent DE-50209647-D1 (DE)
Inventor: FUCHS MICHAEL
IPC: B65D81/02
Filed: 2002-12-05
Granted: 2007-04-19
Abstract: The packaging to protect items against impacts, and especially bottles, has a deep drawn tray (2) of an elastic material, with two shell sections of identical peripheral dimensions and linked together at a hinge line to be folded on each other. Each section has a recess, surrounded by a flat edge zone, and with inner projections (3) to support the packaged bottle formed by the deep drawing.  The flat edge zone gives a durable or temporary fluid-sealing bond between the tray sections. The hinge line can run at an angle through the packaging. An adhesive label can close a passage (12) near the bottle opening, or it can be covered by a membrane (1a) which can be pierced by a needle to extract the bottle contents.
Patent DE-50214315-D1 (DE)
Inventor: PFENNINGER UELI
IPC: C09J175/04
Filed: 2002-04-18
Granted: 2010-05-12
Abstract: Providing a new synthetic plastics composition including at least one silane crosslinking polymer, finely divided calcium carbonate and carbon black. A new synthetic plastics composition containing: (a) at least one silane crosslinking polymer, preferably polyurethane as the crosslinking polymer of formula A-(Z-R<1>-Si(R<2>a)-(OR<3>)3-a)n (I); (b) finely divided calcium carbonate filler coated with fatty acid, especially stearate; and (c) carbon black of high surface area meeting the requirements for structural elements in the automobile industry. R<1> = 2-8C optionally branched alkyl, R<2> = 1-8C alkyl, R<3> = 1-5C alkyl, a = 0 or 1, Z = S or NR<4>; R<4> = H or organic residue, e.g. alkyl or 1-20C aryl, or a compound having ester groups, e.g. of formula R<5>OC(=O)CH2CH-C(=O)-OR<5> (II); R<5> = 1-8C alkyl; n = 2-4; and A = polyurethane/prepolymer residue of n functionality. (b) the finely divided Ca carbonate is coated with fatty acid, especially stearate, of particle size 0.05 -1 micron, thickness about 2.6-2.7 g/ml, and (c) the carbon black has a thickness of about 1.8 g/ml, and especially a large surface area, with 20-50 ml filler (b) per 100 g of polymer (a) + (c), and the b to c volume ratio is 70/30 to 30/70; An Independent claim is also included for preparation of the adhesive involving preparation of at least one silane containing polyurethane/prepolymer, where in a first step a polyol with excess polyisocyanate is reacted so that a prepolymer with isocyanate end groups is obtained, which are reacted with at least one organofunctional silane, containing groups which react with isocyanate, and the prepolymer obtained is mixed with dried carbon black and finely divided coated Ca carbonate in the absence of moisture.