baber/WOPTO huggingface dataset:
Patent DE-3628803-A1 (DE)
Title: Bobbin-sorting apparatus
Inventor: SAKASHITA KOJI
IPC: B07C5/34
Filed: 1986-08-25
Abstract: Bobbin-sorting apparatus, which can be incorporated without any difficulty into a transport system for transporting empty bobbins (b) from a winding machine to a spinning machine and which can not only throw all incompletely emptied bobbins with residual threads out of the transport path, but can also effectively separate incompletely emptied bobbins into bobbins with residual thread not unwound (S1) and bobbins with entangled residual thread (S2). The bobbin-sorting apparatus consists of a bobbin-transport path (T) and of a guide (12) which serves, in the transport path (T), for holding the bobbins transported along the transport path, whilst the bobbins can fall out of the transport path at least to one side of the latter. A first removal device (A) is arranged in the transport path (T) for the purpose of detecting bobbins with reusable residual thread and throws these out of the guide. A second removal device (B) is arranged in the transport path (T) for the purpose of detecting bobbins with a limited quantity of non-reusable residual thread (S2) and throws these out of the guide. <IMAGE>
Patent DE-3628984-A1 (DE)
Title: Heavy-load body for the dissipation of energy or for other purposes
Inventor: ECKERT OSKAR
IPC: E02B3/04
Filed: 1986-08-26
Abstract: A heavy-load body, consisting of a column of old tyres or a column of concrete pipes or a column combined from the two, the inner spaces of which are filled with various, specifically heavy materials or minerals, is held together by a wire rope under tension and, due to the fixed positioning brought about by the heavy weight, can dissipate dangerous energy which occurs. Other problems can also be solved by sheet-like use.
Patent DE-3633626-A1 (DE)
Title: Structural unit
Inventor: WENDEL LOTHAR
IPC: B60Q3/04
Filed: 1986-10-03
Abstract: Connecting contacts (3, 4) pass from a liquid-crystal cell (2) out of a housing (1) of a structural unit which is constructed as a liquid-crystal display. These connecting contacts (3, 4) run in grooves in an insert (6) which is pushed into the housing (1) and, for its part, consists of an outer part (7) and of an inner part (8). The connecting contacts (3, 4) are located between this outer part (7) and the inner part (8), and in consequence are guided and aligned exactly over a long region. <IMAGE>
Patent DE-3635148-A1 (DE)
Title: Control unit for the power supplied to an incandescent lamp
Inventor: KEFERSTEIN CLAUS DIPL ING
IPC: H05B39/04
Filed: 1986-10-15
Abstract: A control unit is described for the power supplied to an incandescent lamp, which control unit applies pulses to the incandescent lamp, the width of which pulses is varied in accordance with the desired power, while the pulse repetition frequency (pulse repetition rate) remains fixed. The invention is distinguished by the fact that the polarity of the pulses is alternately positive and negative. In the case of a preferred exemplary embodiment of the invention, the pulse repetition frequency is between several 100 Hz and several kHz.   The polarity reversal, according to the invention, of the pulses prevents crystalline structures building up on the lamp element, which would result in the emission behaviour being changed.
Patent DE-3639113-A1 (DE)
Title: Card reading device
Inventor: VOGT WALTER
IPC: G06K7/06
Filed: 1986-11-15
Abstract: In a card reading device, there is a contact which is closed in the inserted state of the card and generates a signal which switches through the data line between the card and a control device. If the card is pulled incorrectly out of the card reading device, the contact opens and disconnects the data line from the card so that when the card is pulled out between the contact springs, no short circuit can occur on the data line.
Patent DE-3640868-A1 (DE)
Title: Apparatus for determining the diameter of a crystal on pulling from a melt
Inventor: HELMS DIRK DR
IPC: C30B15/22
Filed: 1986-11-29
Abstract: The invention relates to an apparatus for determining the diameter of a crystal (3) on pulling from a melt (4). This apparatus makes use of the fact that the torque between the crystal (3) and the melt (4) depends on the fourth power of the diameter of the crystal (3). Using a special device (7, 8, 33), the crystal (3) is set in rotation relative to the melt (4) and the torque produced is measured. From this measured torque, the radius of the crystal (3) is then calculated (Fig. 1). <IMAGE>
Patent DE-3642240-A1 (DE)
Title: Constant-current light-emitting diode (constant-current LED)
Inventor: MUELLER RUEDIGER DR
IPC: H05B44/00
Filed: 1986-12-10
Abstract: A constant-current light-emitting diode is to have a simple construction and a simple fabrication method. A field-effect transistor component (MOSFET) with constant gate/source voltage is provided as the device defining the constant current.
Patent DE-3642973-A1 (DE)
Title: T-shirt or similar outer garment
Inventor: FERSTL ERHARD DR
IPC: A41D27/08
Filed: 1986-12-17
Abstract: A T-shirt or similar outer garment made of textile material is connected to a chip, in particular a music chip, which transmits acoustic signals and is arranged, in turn, in a liquid-tight covering, preferably on the inside of the T-shirt.
Patent DE-3644564-A1 (DE)
Inventor: JACOBS JOCHEN DR
IPC: C11D3/39
Filed: 1986-12-27
Abstract: Free-flowing, particulate peracid concentrates which undergo no loss of activity on mixing with detergents or strong alkalis are prepared by compacting 50 to 95 % by weight of the organic peracid or of its salts with 5 to 50 % by weight of a water-soluble or water-dispersible salt or salt mixture which has a pH of 5 to 9.5 in 1 % strength aqueous solution, under elevated pressure and subsequently comminuting the compacted material to an average particle size of 0.1 to 2 mm. The pressure applied must not substantially exceed the limiting pressure at which no further compaction occurs, and should be, when a roller press is used, 0.2 to 0.7 t/cm of length of roller. Furthermore, the particle porosity measured by mercury porosimetry should be below 10 %.
Patent DE-3700180-A1 (DE)
Title: Chewing composition and method of use
IPC: G01N33/52
Filed: 1987-01-05
Abstract: The invention relates to a chewing composition which is in the form of an open-cell elastic foam and also serves as sucking composition, preferably in cube form. It can be used to take a sample of saliva, even by the test person himself, in a safe and simple way. Several methods of use are indicated.
Patent DE-3705131-A1 (DE)
Title: Joint hinge for doors, windows and the like
Inventor: HAHN WALTER DR
IPC: E05D5/02
Filed: 1987-02-18
Abstract: In the joint hinge (100), one (5) of the hinge straps (1, 5) engages with a joint part (23) between joint parts (12, 13) of the other hinge part (1) which are located vertically one above the other and which project forwards from a middle part (9). The joint parts (12, 13) are designed as separate parts and can be firmly connected to the middle part (9), for example by means of a dovetailed arrangement. <IMAGE>
Patent DE-3707151-A1 (DE)
Inventor: KAMPE KLAUS-DIETER DR
IPC: C07D233/60
Filed: 1987-03-06
Abstract: 1-(1-Aryl-2-hydroxyethyl)-imidazoles and salts thereof, processes for the preparation thereof, medicaments containing these compounds, and the use thereof. The invention relates to 1-(1-aryl-2-hydroxyethyl)-imidazoles of the formula I   <IMAGE> I  in which R1, R2, R3, Q, W, X and Y have the meanings specified, and also to medicaments based on these compounds, in particular those having an antimycotic and an antidepressive action.
Patent DE-3714824-A1 (DE)
Title: Hang glider
Inventor: DEUTSCH REINHARD
IPC: B64C39/06
Filed: 1987-05-04
Abstract: In the case of a hang glider having a delta-shaped wing and a suporting frame which is provided with a flexible covering, has side tubes which form the wing leading edges, has at least one transverse tube (3, 4) connecting the side tubes and has at least one longitudinal tube (5, 6) connecting the wing tip (11) to the transverse tube (3, 4), in order to avoid exposed bracing wires and in order nevertheless to achieve a high load capacity with relatively favourable flying characteristics, it is ensured that two transverse tubes (3, 4) which in each case form an enclosed ring are provided parallel to one another and that a covering is likewise provided as a second wing (17) between the transverse tubes (3, 4) underneath the delta-shaped wing (16), which second wing (17) merges into the delta-shaped wing (16) on both sides. <IMAGE>
Patent DE-3723702-A1 (DE)
Inventor: STUEHLER HERBERT
IPC: C07C305/02
Filed: 1987-07-17
Abstract: Free primary OH groups of the partial esters are sulphated using SO2. As solvent, at least one compound is employed which has a boiling point of 40 to 200 DEG C at a pressure of 98 kPa, is liquid under the reaction conditions chosen and, apart from at least one trivalent N atom which is exclusively connected to C atoms, only contains C, H and, if appropriate, ether oxygen atoms. The sulphated partial esters and their alkali metal or alkaline earth metal salts are obtained with good colour and in good yield, and without the formation of relatively large amounts of salts which pollute the waste water. They can be used, for example, for detergent raw materials, synthetic soaps and flotation aids.
Patent DE-3723846-A1 (DE)
Title: Belt ratchet
Inventor: DOLEZYCH UDO
IPC: B66C1/18
Filed: 1987-07-18
Abstract: The invention provides for a belt ratchet, characterised in that a plate (4) designed as a base plate or carrier plate is arranged on and fastened to the base frame (1), specifically on its underside (2). The plate (4) has a crane eye (6) on the one side in the area (5) opposite the winding shaft (3). On the other side, it has on its rear side (22) in the area (19) allocated to the winding shaft (3) a coupling (7) for hanging and attaching an end loop (8) of a load-lifting band (9) or belt. <IMAGE>
Patent DE-3724543-A1 (DE)
Inventor: WEGNER GERHARD PROF DR
IPC: B05D1/20
Filed: 1987-07-24
Abstract: Thin films are produced by a process in which organic polymers having long-chain side groups are dissolved in an organic solvent, the solution is spread at the water/air interface by the Langmuir-Blodgett technique and the film is transferred onto a solid base material after evaporation of the organic solvent, and the organic polymers used are those which contain long-chain n-alkyl side groups bonded to the main chain of the polymer via polar groups, and some of these long-chain n-alkyl side groups are replaced by shorter-chain n-alkyl side groups, by branched alkyl side groups having the same or a smaller number of carbon atoms or by equally long or shorter side groups having one or more C-C multiple bonds. This process can be used to produce film elements, for example for optical filters.
Patent DE-3726826-A1 (DE)
Title: Irrigation stake for trees and bushes (shrubbery)
Inventor: FABRITZ GERHARD
IPC: A01G29/00
Filed: 1987-08-12
Abstract: The invention relates to an irrigation stake which can be introduced into the ground in the root region of trees or bushes. Said stake comprises a tube 1 which passes into a tip 2 at its lower end. Bores 4 and/or slots 5 are provided in the casing of the tube, which is filled in a compact manner with a substance 3 of high capillarity, preferably rock wool or glass wool. In order to introduce irrigation stakes into the ground, bores, which pass to the groundwater region, are driven into the ground by means of a compressed-air lance. The irrigation stakes are plugged into said bores. Via the bores 4 and/or slots 5, groundwater is absorbed by the rock wool or glass wool and passes, in the root region, into dry soil, which is consequently kept moist. <IMAGE>
Patent DE-3739596-A1 (DE)
Inventor: BOECKER ALBERT
IPC: B66B9/16
Filed: 1987-11-23
Abstract: The invention relates to an inclined lift, in particular for the transport of goods or passengers with the use of a plurality of telescopic guide rails on which a slide is guided by means of top rollers and bottom rollers. The essence of the invention, in particular when closed hollow sections are used for the guide rails, is to automatically adapt the spacing of the top rollers and the bottom rollers to the increasing or reducing cross-sections of the guide rails by the slide rope (load rope) producing a constant applied pressure of the top rollers and bottom rollers against the rail section via a corresponding lever linkage. <IMAGE>
Patent DE-3741214-A1 (DE)
Title: Hydraulic variable valve timing system for reciprocating-piston engines or machines
Inventor: ROTH MARTIN
IPC: F01L9/10
Filed: 1987-12-05
Abstract: In conventional valve timing systems, actuation is performed mechanically by means of a cam shaft. As a result, the valve timings are structurally predetermined and must suffice for all the operating conditions. To make a hydraulic valve timing system competitive vis à vis mechanical systems, it must be of simple construction and inexpensive to manufacture. This problem can be solved if the pressurised oil is supplied centrally by a pump and timing is performed by a rotary slide valve consisting of just two parts which actuates a corresponding working piston. Reciprocating-piston engines or machines.
Patent DE-3741663-A1 (DE)
Title: Central heating boiler
Inventor: ASSMANN HARTMUT DIPL ING
IPC: F24H3/08
Filed: 1987-12-09
Abstract: In the interests of a compact and simple design, a common control element (7) and a common circulation pump (8) are arranged, in the case of a heating boiler, upstream of the two flow connections (3, 4) for a heating circuit and a storage circuit in the heating boiler. <IMAGE>
Patent DE-3801331-A1 (DE)
Title: Practice target for archery
Inventor: QUITTMANN JUERGEN
IPC: F41J3/00
Filed: 1988-01-19
Abstract: According to the invention, practice targets for archery are produced from plastic foam strips which are arranged and/or wound in an annular shape.
Patent DE-3806288-A1 (DE)
Title: Overvoltage protection device for an incoming-feeder circuit
Inventor: BERGMANN LUTZ DIPL ING
IPC: H02H9/04
Filed: 1988-02-27
Abstract: In the case of primary, switched-mode power supply units or other comparable power electronics circuits without mains transformer, occasionally occurring mains voltage spikes can endanger the rectifier, the smoothing capacitor or the downstream electronics. By virtue of the specified overvoltage protection device for an incoming-feeder circuit, mains voltage spikes are limited to safe values of the normal DC voltage. Specifically, a reference element (6) is provided for this purpose, which element recognises a mains voltage spike and triggers an electronic switch, for example a triac (5). The electronic switch connects in a low-impedance ballast resistor (4) for the remainder of the mains half-period, which ballast resistor forms a voltage divider with a current-limiting resistor (3) which is arranged in the mains supply lines. Depending on the chosen resistance ratio between the current-limiting resistor and ballast resistor, only a part of the voltage of the mains voltage spike then reaches the rectifier. <IMAGE>
Patent DE-3807263-A1 (DE)
Title: Process for producing a profiled facing shell from concrete with internal porosity of the aggregate particles, and apparatus for carrying out the process
IPC: B28B1/08
Filed: 1988-03-05
Abstract: Published without abstract.
Patent DE-3807557-A1 (DE)
Title: Skin for a drum
IPC: G10H3/14
Filed: 1988-03-08
Abstract: A skin for a drum is described, which is provided with at least one electrical triggering device (20, 22) for the excitation of an electronic device (38) which can be connected to the drum. The electrical triggering device has at least one layer (20, 22) which is fastened directly on the skin (10). With such a skin it is not only possible to excite the drum directly in the audible range to emit sound, but also at the same time with the aid of the electrical triggering device to control the electronic device (38) connected to the drum in such a way, that a desired sound or a desired series of sounds is simultaneously emitted from at least one loudspeaker connected to the electronic device (38). <IMAGE>
Patent DE-3809005-A1 (DE)
Title: Chip module and its production and use
Inventor: AMMER FLORIAN DIPL ING
IPC: H01L23/538
Filed: 1988-03-17
Abstract: The invention relates to a chip module 1 comprising an electrically insulating carrier 2 on or in which there are arranged one or more integrated semiconductor circuits 5 which are connected to metal conductor tracks 4 provided on one side or both sides of the carrier 2. The carrier 2 has at least one short-circuit conductor track 7 which is connected at the junctions 8 to the conductor tracks 4, which are connected to the connecting terminals of the integrated semiconductor circuits 5 which are to be short-circuited and to be earthed when the chip module 1 is produced, and has in the regions between the junctions 8 of the short-circuit conductor track 7 electrical interrupts 9 in the form of erosions of the conductor tracks or of openings passing through the carrier 2 and produced, in particular, by blanked-out parts. The invention further relates to a method for producing this chip module, to a chip module unit consisting of a plurality of chip modules 1, and to chip cards based on these chip modules or chip module units. <IMAGE>
Patent DE-3811731-A1 (DE)
Title: Insert for bathtubs, shower trays or for other receptacles
Inventor: BROEGGER CHRISTIAN
IPC: A47K3/00
Filed: 1988-04-08
Abstract: A description is given for an insert for receptacles, for example bathtubs or shower trays, for preventing sliding or slipping, which insert consists of plastic and is coated on its underside, over the full or partial area, with a magnetic foil by means of vulcanisation or adhesive bonding. The use of such an insert is not only possible with magnetic material of the containers, but also in the case of non-magnetic material, by adhesively bonding a magnetic material onto the non-magnetic material beforehand.
Patent DE-3813107-A1 (DE)
Inventor: BOECK AUGUST PROF DR RER NAT
IPC: C12N15/70
Filed: 1988-04-19
Abstract: The invention relates to Escherichia coli strains for extensive protein secretion into the culture medium, to a process for the preparation of the said strains and to the use thereof. <IMAGE>
Patent DE-3816840-A1 (DE)
Inventor: SCHLANZKE CLAUS
IPC: B21B1/16
Filed: 1988-05-18
Abstract: For rolling complete cross-sections, e.g. bar stock and wire, the rolls (16, 17) of roll stands, which have three or more rolls, are fitted with clover-leaf grooves (18) which have projections (18a) corresponding to the number of rolls and indentations situated between them. The boundary surfaces (19) of the projections extend symmetrically to the planes (B) of division of the rolls and extend at a distance from the groove centre (M) which is equal to or slightly larger than the circumferential surfaces (20a) of the inlet cross-section (20) or of the blooming pass. By a substantial decrease in height taking place with a corresponding increase in length due to the geometry of the clover-leaf groove in the region of its indentations, an increase in length takes place in the projections of the clover-leaf groove practically by drawing along the cross-sectional parts not being under direct pressure, i.e. in the region of the projections (18a) the groove can remain underfilled. As a result, a spread-free rolling is made possible in order to implement the advantages of the single-pass oblique rolling process in a multi-pass forming and profiling of rolled stock. The row of grooves can also comprise circular grooves. <IMAGE>
Patent DE-3817706-A1 (DE)
Title: Terminal spring
Inventor: WERK LEOPOLD
IPC: H01R12/55
Filed: 1988-05-25
Abstract: A terminal spring (KF) for screwless clamping of electrical conductors (EL) has a lug (L) which is plugged into a printed circuit board assembly (FB). The operating limb (BTS) of the terminal spring (KF) projects through the printed circuit board assembly (FB). The terminal spring (KF) is locked on the printed circuit board assembly (FB) by spring force, by means of a latching edge of the fastening limb (BFS). An operating tool (BW) is inserted through a pulling cut-out (ZA) into the seat which is formed by the bent-up lug (L). This lever is used to pull the operating limb (BTS) through the printed circuit board assembly (FB), and the electrical conductor (EL) can be clamped, through the clamping cut-out (KA), on the side of the printed circuit board (FB) opposite the terminal spring (KF). <IMAGE>
Patent DE-3817745-A1 (DE)
Title: Apparatus for supplying a processing machine with rod-shaped material
Inventor: FAISS GERHARD
IPC: B65G1/04
Filed: 1988-05-25
Abstract: Apparatus for supplying a processing machine, in particular cutting machine, having a roller table (13) which can be driven in both directions of rotation, essentially forms a horizontal support for the material (12) to be cut and is intended for feeding the material (12) deposited on it to the processing machine and for returning the material from the machine after it has been processed, having a first transport element (14) for receiving the material to be processed in a waiting position and depositing the latter on the roller table (13), and a second transport element (18) for transporting remnant material from the region of the roller table (13) into a remnant-removing position (19) arranged preferably laterally offset with respect to the latter. The two transport elements (14, 18) are coupled to each other in terms of drive. <IMAGE>
Patent DE-3819636-A1 (DE)
Title: Table for a vertical turning and boring mill
Inventor: SPAK PETR PETROVIC
IPC: B23Q1/52
Filed: 1988-06-09
Abstract: The table for a vertical turning and boring mill contains a trunnion (2) which is fastened to a foot (1) by means of a flange (14) which is pressed into an annular groove made in the foot. The spindle (3) sits with its bearing surface (6) on a guide (7) which is made on the top end face of the trunnion (2), in the bottom end face of which hollow spaces (10) are formed. The hollow spaces (5) and (10) lie symmetrically opposite one another. A pressure ring (9) is rigidly fastened to the bottom end face of the spindle (3) and is thus attached under the trunnion (2) in such a way that the hollow spaces (10) are closed. <IMAGE>
Patent DE-3819758-A1 (DE)
Title: Frame for a piece of furniture
Inventor: MANNER ROLAND
IPC: A47B17/02
Filed: 1988-06-10
Abstract: The frame has two stand legs which are interconnected via a transverse beam. For height adjustment of the table top, each stand leg is assigned a support with an angular gear. In the case of interlinked work or table tops, each top has to be adjusted individually in height. The interlinked tops are to be lifted or lowered simultaneously in a single adjusting operation. The angular gears of the frame are provided with connections for a coupling shaft, by which adjacent gears are interconnected. As a result, interlinked tops can be adjusted synchronously in height by actuation of only one of the gears. The frame is suitable for height adjustment of table tops of office desks.
Patent DE-3824576-A1 (DE)
Title: Store installation
Inventor: SIEBER HANS
IPC: B65G1/04
Filed: 1988-07-19
Abstract: The store installation contains racks (1) and a device for assembling consignments. The assembling device has a wall crane (5) which can move along the front side of the racks (1). The said device has, furthermore, a commissioning apparatus (20) which contains rows of Y-shaped receiving apparatuses (23) for the consignments (3). One of the legs (24) of the Y-shaped support (23) is provided with a finger (25) which is pivotally mounted in the support leg (24). Assigned to the respective row of Y-shaped supports (23) is a harnessing apparatus (40) which can be moved along the said row of supports. Such a store installation makes possible rapid and precise assembly of the consignments. <IMAGE>