baber/WOPTO huggingface dataset:
Patent DE-3818922-A1 (DE)
Inventor: BECKER EBERHARD
IPC: F16M7/00
Filed: 1988-06-02
Abstract: A portal of a robot has longitudinal carriers carried by supports (5). To fasten the longitudinal carriers on the supports (5) these have consoles (12) [lacuna] with clamping bores (16) for clamping screws (11). In order to permit the alignment of the consoles (12) provided with the carriers, the walls of the supports (5) have through-holes (21) which are of a sufficient size that the clamping screws (11) can move in them by the required alignment amount. In order to adjust the consoles (12), L-shaped adjustment devices (23) are fastened on the support (5) by means of screws (22). The L-leg of the adjustment device (23) has horizontal and vertical bores (33) in the lower region with seating nuts (24) for adjustment screws (25). In the upper region of the L-leg, the adjustment device (23) has a vertical elongate hole for a pendulum adjustment screw (26) which is moveable therein. Said adjustment screw is secured against dropping out unintentionally by a nut (27) and projects with its thread into a threaded bore (29) of the console (12). 
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Patent DE-3823904-A1 (DE)
Title: Slide projector
Inventor: VATER HERMANN
IPC: G03B21/14
Filed: 1988-07-14
Abstract: When using slide mounts which are glassless or have only one glass plate, slide projectors produce out-of-focus and changing projected images, in the case of glassless mounts also after the so-called "popping". When using mounts which have one or two glass plates, visible condensation water spots often occur in the picture. The novel projector is to produce projected images which are sharp, depending on whether glassless mounts are used or mounts which have only one glass plate, and with particular mounts are absolutely sharp and in all cases no longer change. In mounts which have one or two glass plates, humidity spots may no longer occur in the picture. To thermally pretension the slides until they obtain optimum plane position, warm air is pressed into the air channel (duct) system (1) by the cooling air blower (2). Controlled by a thermal sensor (6) and a microprocessor, the control flap (5) allows only so much warm air to enter the slide pretension tunnel (3) until one of three possible, mount-specific temperatures (40@, 50@ and 60@C) is reached and then maintained. Two tunnel sliders (7) and an extendable magazine track are provided to block the warm air and to ensure equal pre-tension of any number of slides. To make it impossible for the sharpness of the projected image to change, a curtain and a specific incoming air channel were built in, as a result of which the rises in temperature in the film gate (picture window) are kept negligibly small. For the first time, the slide projector makes it possible with glassless... Original abstract incomplete. <IMAGE>
Patent DE-3825242-A1 (DE)
Title: Histidinylamino compounds substituted by sulphur-containing groups
Inventor: BROWNE LESLIE J DR
IPC: C07D401/12
Filed: 1988-07-25
Abstract: Compounds of the formula <IMAGE> in which R<1> represents unsubstituted or substituted lower alkyl, lower alkenyl, lower alkynyl, mono-, bi-or tricycloalkyl, cycloalkyl-lower alkyl, aryl, aryl-lower alkyl, aryl-lower alkenyl, heteroaryl or heteroaryl-lower alkyl, and also unsubstituted or substituted hydroxyl or amino, R<2> represents hydrogen, unsubstituted or substituted mono-, bi- or tricycloalkyl, aryl or heteroaryl, R<3> represents unsubstituted or substituted hydroxyl or amino, His represents the divalent radical of the natural amino acid L-histidine, Z represents substituted carbonyl, thiocarbonyl or iminocarbonyl, unsubstituted or substituted phosphono, aminomethyl, thiomethyl, sulphinylmethyl, sulphonylmethyl, or phosphonomethyl, m, n or p represents 0, 1 or 2 and q represents 0, 1, 2, 3 or 4, and salts of such compounds with salt-forming groups inhibit the hypertensive action of the enzyme renin and can be used as antihypertensives.
Patent DE-3830677-A1 (DE)
Title: Box-shaped, stackable and portable package
Inventor: SCHULZ KLAUS
IPC: B65D5/42
Filed: 1988-09-09
Abstract: The invention relates to a box-shaped stackable and portable package for storing and transporting sausage, in particular mould-ripened raw sausage. The box-shaped package has inside it an insert, adapted to the contour of the package, with holes which are circular or oval depending on the shape of the sausage to be stored. The insert is intended for receiving the sausage disposed upright, as a result of which storage of the sausage is achieved without contact and without pressure. The side walls of the package are provided with openings which are located opposite one another when the packages are stacked and provide good ventilation of the packages in the pile. The advantages achieved by the invention consist essentially in that, owing to the upright arrangement of the sausage and the good ventilation, an increase in pH and aw going beyond the value permissible for long-term storage is avoided and the growth of pathogenic bacteria is ruled out.
Patent DE-3831142-A1 (DE)
Title: Solar pump system
Inventor: JENSEN NIELS DUE
IPC: H02S99/00
Filed: 1988-09-13
Abstract: Solar pump system having a solar cell panel, a DC/AC inverter and a submersible motor with submersible pump. Starting the motor after shutdown requires a particular torque. In addition, solar radiation is very low in the morning, because of which the solar energy for starting the pump is also very low. This is solved, according to the invention, by parallel-coupling of a comparatively large capacitor on the DC side of the inverter, there being in addition devices for protecting an inverter against short-circuit. <IMAGE>
Patent DE-3831781-A1 (DE)
Title: Screen fastening for profiled-frame luminaires
IPC: F21V17/10
Filed: 1988-09-19
Abstract: In known embodiments, for the purpose of servicing either a profiled part has to be initially removed from the frame before the front screen can be pulled out, or a number of additional parts is necessary to hold the screen in the frame. In the case of the novel design this is no longer necessary. Without any additional parts, the screen is held in a deeper upper groove and in a flatter lower groove. For the purpose of removal, it is pushed upwards until it disengages from the lower groove and can be taken out towards the front. The arrangement permits the luminaire to be opened in a simple manner without any tool being required for this purpose.
Patent DE-3837588-A1 (DE)
Inventor: GROSS HEINZ DIPL ING DR
IPC: C08J7/043
Filed: 1988-11-05
Abstract: The invention relates to multilayered plastic articles based on polycarbonate with an impact-modified polymethacrylate coating applied thereto which has durable adhesion and contains UV absorbers, the polymethacrylate plastic coating being built up from methacrylate copolymers which form compatible mixtures with polycarbonate, in particular the polycarbonate of bisphenol A. The methacrylate copolymers are methyl methacrylate copolymers with (meth)acrylic monomers which contain carbocyclic substituents in the ester radical. The UV absorber-containing protective coating is applied to the polycarbonate plastic in thicknesses of from 1 to 500  mu m by coextrusion or by painting.
Patent DE-3837713-A1 (DE)
Inventor: DOGENDORF NIKOLAUS
IPC: B29C67/24
Filed: 1988-11-07
Abstract: In a wax-moulding plant with a vacuum wax injector, the operating parameters (wax-moulding pressure, wax- moulding duration, contact pressure) are set by these operating parameters being provided on the rubber mould in the form of defined reliefs which either remain free or can be closed off by a suitable insert. A certain number of such (closed or open) reliefs form a coding field in the form of a binary number, which is sensed by the sensing members of the pressing plate of the wax-moulding plant. As a result, the predetermined operating parameters are taken over by the wax-moulding plant and the corresponding setting and controlling members are actuated. By this automatic setting, once a combination of operating parameters, and thus the wax-moulding result, has been predetermined, it can be reproduced with high accuracy. In addition, more than one person can work on a wax-moulding plant, which increases productivity.
Patent DE-3839241-A1 (DE)
Title: Amplifier circuit having an amplifier transistor
Inventor: RINDERLE HEINZ
IPC: H03F3/191
Filed: 1988-11-21
Abstract: In the case of an amplifier circuit having an amplifier transistor, in which a first capacitor is connected in series with the control section of the amplifier transistor, an inductor and a second capacitor are provided, the latter capacitor forming a parallel resonant circuit with the first capacitor and the inductor or together with the inductor, the resonant frequency of which circuit lies above the operating frequency of the amplifier circuit.
Patent DE-3840291-A1 (DE)
Title: Process and circuit arrangement for reproducing data signals
Inventor: EIBERGER BERTHOLD DR ING
IPC: G11B20/22
Filed: 1988-11-30
Abstract: A process and a circuit arrangement for reproducing data signals for a magnetic-tape apparatus with rotating magnetic heads are proposed. The data signals recorded on helical tracks on magnetic tape are freed of level fluctuations during reproduction by a multiplying operation. In this multiplying operation, the distorted reproduction signal is multiplied by a signal which is derived from amplitude values of the distorted signal at particular sections of the recorded helical tracks. Derivation takes place on the digital level, the amplitude values existing at the particular track sections being averaged over a number of tracks and inverted. The multiplication factors thus obtained are buffer-stored in a random-access memory and passed to a multiplier in dependence on the rotary phase of the rotating magnetic head.
Patent DE-3840509-A1 (DE)
Title: Method for producing annular strip cores
Inventor: JAGALS RALPH
IPC: H01F41/02
Filed: 1988-12-01
Abstract: In order to produce annular strip cores on automatically operating winding machines, it is proposed to feed the metal strip underneath the winding core and to supply the insulating powder in a metered manner onto the metal strip from above in the conveyor direction, shortly before it runs onto the winding core or the core element. Until now, the procedure has in general been that the metal strip is guided through a container having insulating powder, the quantity of insulating powder introduced into the annular strip core being dependent on the adhesion properties of the metal strip, which is not degreased after final annealing (heat treatment), and on the winding rate. The active metering according to the invention allows a considerably more economical method of operation.
Patent DE-3900601-A1 (DE)
Title: Method of adjusting the speed of rotation
Inventor: PANZER HORST
IPC: A61C1/18
Filed: 1989-01-11
Abstract: In order to permit reliable adjustment of the speed of rotation at any time in dental handpieces, in which a measurement device is temporarily coupled to the tool holder and the value measured by the measurement device is used for adjustment of a previously selected speed of rotation, independently of the transmission ratio employed and independently of the handpiece used, the invention proposes a method and a device in which a revolutions counter is used as the measurement device. <IMAGE>
Patent DE-3902686-A1 (DE)
Title: Boron complexes
Inventor: ADAM JEAN-MARIE DR
IPC: C09B1/28
Filed: 1989-01-30
Abstract: Novel boron complexes of the formula <IMAGE>  in which     Y = halogen, OCOCH3 or OSO3H,   R = H, optionally substituted C1-C8-alkyl or phenyl,   X = H or halogen,   R1 = a substituent, and   n = 0, 1 or 2, their preparation and use for the preparation of dyestuffs
Patent DE-3904648-A1 (DE)
Inventor: GOECKLER HEINZ DIPL ING
IPC: H03H17/00
Filed: 1989-02-16
Abstract: A method for supression or attenuation of undesired non-harmonic spectra in digital dynamic expansion comprises the step of using a higher scanning frequency fA, for the digital dynamic expansion than for subsequent processing of the expanded signal. An analog compressed signal may be converted to a digital signal in an analog-to-digital converter A/D with use of the higher scanning frequency fA, digitally expanded in an expander EXP at the same higher frequency, and subsequently reduced to the processing frequency fA in a decimation filter DF. <IMAGE>
Patent DE-3904670-A1 (DE)
Title: Placing device for kerbstones, edge stones and the like
Inventor: ZERRES DIETMAR
IPC: E01C19/52
Filed: 1989-02-16
Abstract: The invention relates to a device for placing kerbstones, edge stones and the like, consisting of a carrying element with two gripper jaws, which element can be fixed to a lifting hook of a digger, front end loader or other vehicle, and of a hydraulically actuable piston-cylinder unit. In order to ensure that kerbstones and edge stones can be individually grasped, placed and at the same time aligned with a reference line, it is proposed that the piston-cylinder unit is fixed vertically below the carrying element, with a piston rod projecting downwards, and that the gripper hooks are constructed in the manner of sheet metal and are pivotably mounted on the underside of the piston-cylinder unit on opposite sides of the piston rod and connected to the piston rod via an articulated lever in each case. <IMAGE>
Patent DE-3911069-A1 (DE)
Inventor: FRICKE HELMUT DR
IPC: C30B7/00
Filed: 1989-04-06
Abstract: Monocrystals of  beta -phenylpropiophenones and their use in the manufacture of long-acting drugs are described.
Patent DE-3913674-A1 (DE)
Title: Flat optical fibre cable - with specified adhesive, carrier foil and cover band
Inventor: ZAMZOW PETER DIPL ING
IPC: G02B6/44
Filed: 1989-04-26
Abstract: A flat optical fibre cable has cores with two plastic layers, joined by a wax-like substance with embedded pull relief threads to a carrier band and a cover band. The carrier band is made of PE foil and the cover band is a compressible layer of plastic foam. The optical fibres (1) have cores (2) with two plastic cover layers (3, 4) and are joined by a wax-like adhesive or UV-hardening lacquer (6) to a carrier foil (9) of PE. Reinforcing threads of aramide (8) or of glass absorb the pull. The cover layer (7) is made of compressible plastic foam. ADVANTAGE - This joins the optical fibres adequately to each other and to the carrier foil, but absorbs transverse shear forces. The optical fibres are easy to indivualise, if required.
Patent DE-3916582-A1 (DE)
Title: Tool support for heavy machining operations - has easily fitted tool support block which does not interfere with automatic tool changing
Inventor: HAAS RAINER VON
IPC: B23B29/04
Filed: 1989-05-22
Abstract: One example of the tool support system for heavy machining operations involves an exchangeable  single-point tool holder (13,14) which fits into an adaptor (12) fastened in turn to the machine slide (10). Tool changing may be manual or included as part of an automatic machining system. The tool is supported against the cutting force by a block (15) with a projection (16) which abuts against the bottom face (17) of the tool holder. The block is positioned on the machine slide with dowel pins (19) and secured by the screws (18). USE/ADVANTAGE - Does not interfere with automatic tool  changing. System is modular and can be used with standard tooling.
Patent DE-3917475-A1 (DE)
Title: Parking robot for high density car park - is controlled by processor to park and remove vehicles from successive parking planes
Inventor: SCHNACK MANFRED
IPC: E04H6/18
Filed: 1989-05-30
Abstract: The parking robot allows the vehicles to be placed in a vacant parking position and subsequently removed from the latter.  The robot (10) is displaced horizontally and vertically relative to a number of parking rows (2,3,4,5) via a processor control.  Pref. the robot (10) uses a platform which is displaced between the successive parking lines and which can be raised and lowered into alignment with a required parking plane. The control of the robot (10) is pref. effected via a control desk at a central point used to enter the input data for the processor control, the operation of the robot (10) being monitored to allow it to be brought to a standstill when a fault in its operation is detected. ADVANTAGE - Allows max. density of parked vehicles.
Patent DE-3925158-A1 (DE)
Title: Improving resistance of metal-silicide layers to heat treatment - when deposited on previously sputter-cleaned surface in layer with adequate thickness
Inventor: BURMESTER RALF DIPL PHYS
IPC: H01L21/263
Filed: 1989-07-28
Abstract: Thin layers of silicides of refractory metals, used in Si processes, are formed by siliciding of metal layers deposited in a sputtering process immediately after sputter cleaning in an inert gas the surface of the substrate. The metal deposition pref. Ti, is made in the same equipment with a layer thickness of at least 50 nm, pref. 60 nm, to allow heat treatments at temps. of at least 900 deg. C. The silicide formation is then carried out, using rapid thermal annealing in N2, in 2 steps at a temp.  in the range 600-850 deg. C sepd. by a wet etching step to remove the unreacted metal or metal-nitride. Following high temp. processes are then carried out at a min. temp. of 900 deg. C., e.g. to flow an intermediate oxide layer. The siliciding process is carried out pref. in N2 over a time of 20 secs. at 650 deg. C for the first step and for 10 secs. at 850 deg. C for the second step.  The intermediate oxide is formed by a deposition of SiO2, pref. 150 nm thick from thermal decomposition of tetratethylortho-silicate, followed by deposition of BP-silicate glass, pref.  a 650 nm thick layer. USE/ADVANTAGE - The process of  restructuring of the silicide layer, which currently causes resistance increase of the contacts, is significantly reduced by the process changes. This results in contact resistance values of 2.0 ohm/sq.  and 1.7 ohm/sq. for contact between Ti-silicide and respectively an n(+)- and a p(+)-Si-layer with a surface concn. of 5 x 10 power 19 and of 3.2 ohm/sq. to an n(+)-polysilicon layer with a concn. of 10 power 21.
Patent DE-3929893-A1 (DE)
Title: Evaluation device for dexterity testing, game and entertainment - evaluates results achieved depending on measured blood oxygen content of subject or player
Inventor: HOEFER JUERGEN
IPC: A61M16/06
Filed: 1989-09-08
Abstract: The dexterity test device, games or entertainment machine and the evaluation of the test or game results are controlled according to the blood oxygen content of the test person or  player measured in relation to a defined blood oxygen content. The blood oxygen count is measured non-invasively by a transcutaneous probe connected to a conventional measurement device.  The probe can be connected to the test or games machine or can be manually operated.  A computer evaluates the test or game results depending on the blood oxygen content. ADVANTAGE - Enables comparative evaluation between subjects and players and, for single person, between results achieved with different blood oxygen levels.
Patent DE-3930688-A1 (DE)
Title: Automatic workpiece handling device - uses orthogonally displaced cross-carriage controlled by sensor to align workpiece shaft with reception bed opening
Inventor: KUCHENHART FRIEDRICH-WILHELM
IPC: B23Q1/36
Filed: 1989-09-14
Abstract: The handling device allows the workpieces to be fitted into rows of openings provided in a reception bed (12) using a cross-carriage which can be displaced in 2 perpendicular directions, one of which is parallel to the opening rows. The workpieces are held by a gripper positioned above the cross-carriage for the reception bed (12), which is controlled to bring the workpiece into alignment with a required opening. The control signals for the cross-carriage are supplied via a mechanical sensor moved along the carriage to detect the presence of the workpiece and the position of into axis. ADVANTAGE - Reduced complexity, suitable for use with machine tool.
Patent DE-3935631-A1 (DE)
Inventor: SCHANDL HARTMUT
IPC: G11B15/14
Filed: 1989-10-26
Abstract: In a recorder with a drive system having a rotating head capstan as well as a winding and tape drive for a storage substrate arranged in a cassette, relatively extensive adjusting and testing facilities are needed for co-operation between the drive mechanism and the signal processing electronics. It is known to preset the drive system in the drive system production shop and to make suitable final adjustments in the appliance production shop. It is the purpose of the invention to simplify the several individual steps including adjustments and tests on the recorder. The desired simplification is obtained by reducing the adjustment and testing effort for the drive mechanism and the electronics of the head capstan, tape and winding drive and running controls. The electronic system is arranged on a printed circuit board (2) secured parallel to the running gear frame (1) via spacers (26a - 26d) beneath the frame (1). Especially drive system for a video or DAT recorder.
Patent DE-3935659-A1 (DE)
Inventor: KUTSCHKER WOLFGANG
IPC: B21D5/04
Filed: 1989-10-26
Abstract: PCT No. PCT/EP90/01445 Sec. 371 Date Apr. 7, 1992 Sec. 102(e) Date Apr. 7, 1992 PCT Filed Aug. 30, 1990 PCT Pub. No. WO91/06382 PCT Pub. Date May 16, 1991.A folding machine in which a metal sheet is clamped between an upper and lower clamp, and the section of sheet extending out beyond the clamps is bent through a given angle by a bending cheek. During the rotating motion of the bending cheek, the bending cheek moves into an initial position perpendicular to the axis of rotation. This steers the bending cheek along a given bending contour.
Patent DE-3939792-A1 (DE)
Title: Convertible bed-settee linkage - allows backrest to be fixed in three different angular positions
Inventor: PREMER HEINZ ING
IPC: A47C17/175
Filed: 1989-12-01
Abstract: The convertible bed-settee has a fixed base frame (1) to which the seat (12) and backrest (7) are attached by a system of pivoted links. The backrest (7) is connected to the base (1) by two links (3) and (4) and the seat (12) is connected to the backrest (7) by two links (8,9). A lever (13) pivots at its mid-point on a pin (14) attached to the lever (8) and has one end pivoted on a bracket (10) attached to the seat frame.  The other end of this lever (13) is formed in three steps so that any of these steps can abut against a pin (20) fixed to the link (4) to provide three different angular positions for the backrest. USE - Convertible bed-settee with fixed base frame.
Patent DE-4001425-A1 (DE)
Title: Prodn. of double glazing metal spacer profiles - by deformation of metal strip using lubricant comprising additive or precursor of sealant elastomer
Inventor: THEOBALD REINER DIPL ING
IPC: E06B3/673
Filed: 1990-01-19
Abstract: Metal profiles for use as spacers in the combination of double glazing units employing an adhesive sealant are produced by deformation of metal strip using a lubricant which is a liq. organic cpd. serving as an additive or precursor for the elastomer on which the sealant is based. The lubricant may be (a) a phthalate diester, phosphate triester, chlorinated paraffin plasticiser, polyisobutylene, amine hardener, silane coupling agent or liq. epoxy resin, or (b) a polyol or reactive liq. polysulphide. ADVANTAGE - The process improves the adhesion of the sealant to the spacers.
Patent DE-4014686-A1 (DE)
Title: Head measuring changes in magnetic properties due to mechanical stress - has coil carrying arms of iron core with common back plate
Inventor: WINNACKER HELMUT
IPC: G01N27/72
Filed: 1990-05-08
Abstract: The measurement head has an iron magnetic core with three arms (2,3,4) at the corners of a pref. right-angled triangle joined by a common back plate (1).  The arms carry an excitation coil and detection coils.  Their ends face the surface of a measurement body to which the core is attached. The arms and the back plate form a common part, pref. in one piece. The attachment elements are pref. bolts applied only in the region of the arms. USE/ADVANTAGE - For measuring magnetic property changes caused by mechanical stresses in magnetisable bodies with high reliability and reproducibility.