baber/WOPTO huggingface dataset:
Patent DE-4217111-A1 (DE)
Title: Folded box made from one-piece blank - has integral base with opposite side walls brought up and over contents and joined by lid flaps for easy carrying and greater stability
Inventor: KLUEBER ULRICH
IPC: B65D71/00
Filed: 1992-05-22
Abstract: The side walls and lid flaps (7) are formed by folding the one-piece blank (2) about fold lines between the side walls, base (3) and lid flaps. The flat sections (11) are punched out from the two opposite side walls so that the remaining fold lines run perpendicular to the base. The flat sections can be folded round onto the back of the side walls and each end flap (17,18) here is folded round a bend line into the plane of the adjoining side wall and connected with the corresponding end flap of the opposite flat section to form the side wall between the two opposite side walls. USE/ADVANTAGE - Material savings during mfr. of folded box avoiding the need for extra reinforcement flaps and weakened adhesive areas.
Patent DE-4219698-A1 (DE)
Title: Body pressure assembly - has pressure section with moving bodies to give a massage action by reaction forces from muscular force
Inventor: MUELLER DIETER H PROF DR ING
IPC: A61F5/34
Filed: 1992-06-16
Abstract: The assembly to apply a pressure to a specific part of the body has a pressure section (12) with pressure bodies (20), with relative movement between them, to transfer forces from a pressure applicator (231). The pressure bodies (20) are subjected to muscular force (23) to generate discrete pressures as reaction forces (24) at the affected part. USE/ADVANTAGE - The assembly is for the treatment of epicondylitis (tennis elbow). The action gives a massage effect on the affected muscle section.
Patent DE-4222297-A1 (DE)
Title: Housing for heat insulated armature or flange coupling
Inventor: JACOBS LUDWIG
IPC: F16L59/16
Filed: 1992-07-08
Abstract: The housing comprises two sections preferably with two openings for pipework. The sections separate along one plane, with at least one section (2,3) having a domed projection (25) to encompass the actuating unit (6).At least one unit (4a) drives the actuator, and the openings (10,11) for the pipelines (18,19) are lined with insulating sleeves (20,21).
Patent DE-4227462-A1 (DE)
Title: Microcomputer with at least one voltage changover circuit for two switching elements - prevents leakage current caused by deviations in transistor parameters arising during manufacture.
Inventor: ADACHI KIYOSHI
IPC: G11C16/06
Filed: 1992-08-19
Abstract: A microcomputer has at least one voltage changeover circuit with one switching element supplying a common line with an operating voltage, a second switching element for supplying the commn line with a larger write voltage and a switching element selector. Data are read from and EPROM using the operating voltage and written into it using the right voltage. A leakage current protection device prevents current flow via the second switching element to its associated connector, whereby the current flow depends on the operating voltage applied to the common line when the first element is switched on and the second off. ADVANTAGE - The microcomputer circuit prevents leakage current from the Vcc to the Vpp connection caused by deviations in transistor parameters arising during manufacture.
Patent DE-4230521-A1 (DE)
Title: Viterbi decoder with computer for input data branching - operates by majority logic on content of max. likelihood path obtd. from add-compare-select calculator.
Inventor: ITAKURA EISABURO
IPC: H03M13/41
Filed: 1992-09-11
Abstract: The decoder computes (3) the amount of branching for input data w.r.t. a number of time slots as a reference for parallel computations. The parallel computations are performed in an add-compare-select standardising circuit (4) w.r.t. an accumulation (6) of branching amts. up to preceding processing stages. The sequence of min. distance is decided (8) by majority decoding of input data corresp. to the content of the computed path (7) in an appropriate interval of time slots. USE/ADVANTAGE - In HDTV reception at more than 30 Megabits per second. Speed limitation set by computation rate of loop within one time slot is overcome.
Patent DE-4237714-A1 (DE)
Inventor: LIETZAU GERHARD
IPC: B01D29/11
Filed: 1992-11-09
Abstract: In a crossflow precoating process, a filtrate containing prefilt slurry with, optionally, added filter aids is passed into at least one approximately cylindrical filter chamber through an opening at one end thereof (8). Said filter chamber is formed by the filter basket (5) disposed in a pressure vessel. The filtrate flows through a filter medium delimiting the filter chamber, forming a filter cake, and is discharged as permeate. The filter cake is first formed by the filtrate containing the filter aids in the filter chamber, said filtrate permeating said filter medium. Subsequently, in order to extend the useful life of the filter medium, a partial flow is passed through the filter chamber in approximately axial direction thereof (17) to an opening for retained substances (6) at an end of the filter chamber opposite the first end. The partial flow, one discharged from the opening for retained substances (6), is returned outside the filter chamber to the first opening (8) of the filter chamber.
Patent DE-4240854-A1 (DE)
Title: Thermally insulating lining esp. for transportable food container - reduces loss or gain of heat by means of airtight skin surrounding highly evacuated plastics core with open pores
Inventor: REHAHN KLAUS
IPC: B32B5/18
Filed: 1992-12-04
Abstract: The container for transport of heated or chilled prods. is lined with a layer of thermally insulating material comprising a rigid core (1) of, e.g. porous plastic foam contg. numerous cavities, and an outer skin (2) of plastics (e.g. polypropylene) film which is welded together (3) around the edges for an airtight seal. Evacuation of the core minimises heat conduction and convection and draws the skin tightly around it. Emission or absorption of radiation is reduced by an overall metallisation (4) with a mirror finish. ADVANTAGE - The outflow or influx of heat is reduced substantially without increase in thickness or wt. of the insulation.
Patent DE-4300403-A1 (DE)
Title: Motorised drive for web with contactless electric sensor of movement
Inventor: HAGAR GAMAL
IPC: B65H26/00
Filed: 1993-01-09
Abstract: The web (2) is transferred from a supply reel (1) to a take-up reel (3) which is driven by a motor (4) under the control of a processor (10) of signals from the movement sensor on the shaft (5) of the supply reel.A disc (6) rotating with the shaft has alternate sectors (7) of different permittivity or magnetic permeability whose movement is detected by a capacitive or inductive pick-up (8). An alarm is triggered when the supply reel is stopped by failure of the motor or tearing of the web.
Patent DE-4300540-A1 (DE)
Title: Attachment of brake cam follower to brake shoe
Inventor: FINKENSIEP ERNST-AUGUST
IPC: F16D65/08
Filed: 1993-01-12
Abstract: The attachment is for a braking cam follower (4) to one end of a brake shoe (3).It has the roller with a bore (9) in a front face, and a corresponding bore (10) in a pin (7) on the brake shoe. A wire strap (11) has an angled end and inserts into the brake cam follower bore, the other end being bent into an s-shape and inserted into the pin on the brake shoe. Between its two ends the wire is U-shaped, and lies on the outside of the pin. It is formed from spring steel and heat treated.
Patent DE-4300763-A1 (DE)
Title: Lead@ acid battery with bipolar electrode
Inventor: PRAAS HANS-WALTER DR
IPC: H01M4/68
Filed: 1993-01-14
Abstract: The accumulator has an electrode (1) formed with a thin lead foil (2). On both sides layers of plastics material (3) are insulating and acid resistant. These layers carry layers of positive active lead oxide (4) and negative active lead (5). The plastics material layers are formed with circular apertures such that the lead oxide and lead paste contact the lead foil.The holes on the positive side have radii of 2-5 mm and on the negative side are 1-3 mm.
Patent DE-4308890-A1 (DE)
Title: Method for the production of a printed circuit board
Inventor: SAWINSKI KLAUS
IPC: H05K1/02
Filed: 1993-03-19
Abstract: In the case of printed circuit boards, it is necessary to apply a non-metallic coating for certain printed circuit board surfaces. This coating is implemented in the form of a solder covering varnish layer, which carries out the function of a protective layer. During application of the solder covering varnish layer, it is ensured that at least certain conductor regions (solder lands) do not have the varnish layer applied to them. When light-sensitive varnishes are used, the distribution of the covering layer is carried out, for example, with the aid of a clear view film which can be placed in position and has a pattern corresponding to the points to be left free. After exposure, the varnish can be removed at those points in the varnish layer which have not been exposed because of the pattern. A suitable print is applied in a subsequent manufacturing step in order to mark the fitting elements on the printed circuit board. This print is now saved in that the graphical marking symbols are defined in the manufacturing step in which those conductive areas of the printed circuit board are defined which are to be covered with solder covering varnish and those which are to be left free of it. This is done in such a manner that the graphical marking symbols are defined as shapes corresponding to them and which are to be left free of solder covering varnish. The marking symbols which are implicitly incorporated in the solder covering varnish can be identified without any additional cost-driving print. They represent a complete replacement for the ... Original abstract incomplete.
Patent DE-4308967-A1 (DE)
Title: Tube connector
Inventor: HAFER HORST DIPL ING
IPC: E04F11/18
Filed: 1993-03-22
Abstract: A description is given of a tube connector for producing a connection between tubes, which comprises a tubular hollow body 1 which is curved approximately through 90 DEG  along the tube axis, with the result that its end surfaces 2, 3 lie in essentially mutually perpendicular planes. Its end surfaces 2, 3 are closed apart from in each case one bore 4, 5 and any clearances which are caused by casting. A through-passage 9 is provided in the region of the points of intersection of the two bore axes 6, 7 with the lateral surface 8 of the hollow body. By means of said tube connector, railings and handrails can be easily mounted in situ. <IMAGE>
Patent DE-4309521-A1 (DE)
Title: Flywheel-mounting on engine crankshaft with central screw - has truncated-cone pins forming driving dogs against which elastic component acts in peripheral direction
Inventor: VILLATA GINO
IPC: F16F15/315
Filed: 1993-03-24
Abstract: The mounting has a central screw(2) engaging in a tapped bore(12) in the crankshaft(1) and securing the flywheel(3) to it.The driving dogs comprise pins(50) of truncated-cone shape, passing through the flywheel to engage in mating seats(62) in the crankshaft. An elastic component(40) acts against the pins in the peripheral direction, and is supported on the flywheel or central screw. The component can be at least partly separate from the pins and riveted to the flywheel outside them in the radial direction, being typically formed by elastic strips bearing against the pin heads. ADVANTAGE - Will not work loose and cause vibration.
Patent DE-4309613-A1 (DE)
Inventor: WINTRICH FRANZ DIPL ING
IPC: B65G47/19
Filed: 1993-03-24
Abstract: The present invention relates to a device for distributing, loosening and uniformly discharging solid materials on a transporting or conveying belt or other types of moving, sheet-like arrangements, the device being designed to be rotatable in the manner of a roller and exhibiting openings on the roller surface, through which openings the material which is to be distributed can move. The present invention further relates to an method for distributing material and the use of the device, according to the invention, for distributing mixtures of refuse materials.
Patent DE-4311551-A1 (DE)
Title: Device for sealing purposes at the end of tubular openings, preferably of masonry-wall lead-throughs with cables
Inventor: MELTSCH HANS-JUERGEN DIPL ING
IPC: H02G3/22
Filed: 1993-04-07
Abstract: The invention relates to a device (1) for sealing purposes at the end of tubular openings (14), preferably of masonry-wall lead-throughs with cables. The device is composed of a connection part (2) which projects out of the masonry-wall hole (14), of a stop part (3), of a sealing portion and of a fastening part (5). The sealing portion (4) and the fastening part (5) can be widened by driving in an expansion sleeve (6), with the result that annular sealing with respect to the wall of masonry-wall opening (14) can be achieved. <IMAGE>
Patent DE-4314167-A1 (DE)
Title: Pendular positioner, e.g. for magnetic diskette drive - has moving coil at end of pendular arm swinging in air gap between flat permanent magnet and upper yoke
Inventor: UMEHARA TERUO
IPC: G11B5/55
Filed: 1993-04-29
Abstract: An upper yoke (14) of ferromagnetic material is screwed (2a) to a base (10) of thermoplastic resin on which a kidney-shaped holder (11) is formed for a flat permanent magnet (3) between two internally threaded spacers (2) whose height determines the air gap between the upper yoke and the magnet. A pendular arm has a moving coil at one end which swings within the air gap, and a functional element at the other end. The thermoplastic pref. has a modulus of elasticity of at least 130,000 kg/sq.cm. ADVANTAGE - Easily and inexpensively assembled device. Does not require complex and time-consuming manual operations.
Patent DE-4318660-A1 (DE)
Title: DRAM with capacitor structure - has semiconductor substrate and doped region of opposite conductivity and insulating layer on substrate surface with aperture reaching to doped layer
Inventor: OGAWA TOSHIAKI
IPC: H01L21/822
Filed: 1993-06-04
Abstract: There is a lower capacitor electrode (11) with a first section (11a) in contact with a surface of the doped layer, and a surface of the insulating layer (7). The second electrode section (11b) extends along the outer edge of the first electrode section and orthogonally to the semiconductor substrate (1) main surface. The second section of the lower capacitor electrode has a round end and a side surface of roughness of up to 200 angstrom. The surface of the lower electrode is covered by a capacitor insulating layer (12). A top capacitor electrode (13) covers the surface of the insulating layer. ADVANTAGE - Increased service life of the capacitor insulating layer, and smooth surface of electrode section.
Patent DE-4320022-A1 (DE)
Title: Cassette loading housing for use in magnetic tape recorders - is provided as single metal pressing that is pivot mounted onto base of housing.
Inventor: KANG MYONG GOO
IPC: G11B15/675
Filed: 1993-06-17
Abstract: The cassette housing (10) for a magnetic tape cassette recorder of a type employing helical scan recording of video information has a cassette housing (20) that is pivot mounted (33) onto a base plate (1). The cassette is end loaded in the pivotted frame and this is produced as a metal pressing. The movement of the pivot mounted unit is damped by a unit consisting of a toothed gear (37) and a rack (44). Guide pins control the displacement of the locking unit and as the unit lowers into the base a slide element is displaced to move the tape to the operating position. USE/ADVANTAGE - For camera recorder, e.g. camcorder. Pivot mounting loading unit is of single pressed metal plate construction.
Patent DE-4326276-A1 (DE)
Title: Method and arrangement for operating a plurality of devices on a common data line
Inventor: GEORGE LOTHAR DR ING
IPC: H04L12/403
Filed: 1993-08-05
Abstract: In the operation of a plurality of devices on a common data line, it must be ensured that, in the event of contention between two or more devices (G1, G2 ... Gn), only one device can in each case access the data line. According to the invention, a control line (S) is provided to prevent contention, via which an address generator (AG) is stopped when access to a data line (D) is signalled by one device and the device address and the address on the address line (A) correspond. In the idle state, the addresses on the address line (A) are changed cyclically by the address generator (AG). The addresses can be changed according to a defined device hierarchy, thereby taking into account a device priority sequence. <IMAGE>
Patent DE-4330252-A1 (DE)
Inventor: RIEDEL NORBERT
IPC: B60P7/06
Filed: 1993-09-07
Abstract: The invention relates to a device for securing the transportation by lorry of receptacles (1, 2, 3, 4, 5), designed as containers, so as to prevent the receptacles from slipping on the lorry during the journey. To this end, it is provided that   - at least two retaining supports (13, 14) are attached in such a manner to a retaining frame that said retaining supports face each other in pairs and inbetween form a space for holding the receptacle in a form-fitting manner, - the receptacle can be inserted into the space between the retaining supports and - the retaining frame is connected to the particular supporting surface of the lorry for transportation by water, on dry land or in the air.   <IMAGE>
Patent DE-4331615-A1 (DE)
Title: Luggage rack arrangement for bicycle - consists of flat plastics or light metal case located above wheel and attached by fastener unit comprising bracket with bars extending both sides of wheel
Inventor: PRIESCHL HERBERT
IPC: B62J9/00
Filed: 1993-09-17
Abstract: The arrangement (10) has a luggage container (14), which is formed as a stiff flat case. The case is located above the wheel (16) of the bicycle (12), and is connected to the cycle frame (18) via a fastener unit (20,22). The case has one opening, which may be locked. It is carried under a conventional luggage rack. The case is made of plastics or alloy, and is strong enough to carry the weight of a person. Further items of luggage etc. may be fastened to the top of the case, via a conventional spring-loaded clip, or via an elastic strap. The fastener unit consists of a bracket and two bars, which extend on both sides of a wheel, and are fastened near the axle. ADVANTAGE - Replaces conventional spring clip. Can be fastened easily and simply to frame to carry small items. Is cheap and easy to produce.
Patent DE-4333182-A1 (DE)
Title: Double-resonant antenna arrangement for a magnetic resonance instrument
Inventor: KES HELMUT DIPL ING
IPC: G01R33/34
Filed: 1993-09-29
Abstract: In a double-resonant antenna arrangement for a magnetic resonance instrument having at least one conductor piece (24) which defines a zone of investigation, a series circuit composed of a capacitive element (36, 36a, 36b) and an inductive element (38, 38a, 38b) is connected in parallel with at least one part of the conductor piece (24). <IMAGE>
Patent DE-4334280-A1 (DE)
Inventor: THORWESTEN ALBERT
IPC: F16K17/04
Filed: 1993-10-08
Abstract: PCT No. PCT/EP94/02941 Sec. 371 Date Aug. 9, 1995 Sec. 102(e) Date Aug. 9, 1995 PCT Filed Sep. 3, 1994 PCT Pub. No. WO95/10465 PCT Pub. Date Apr. 20, 1995An apparatus for compensating explosion induced pressure surges in a closed system and including an outlet stub attachable to the pressure relief element of the system and a hollow lid pivotally attached to the outlet stub, with the lid having an external planar wall and an internal arched wall attached to the external wall and having its concave surface facing the external wall with which the internal wall defines the hollow of the lid.
Patent DE-4342120-A1 (DE)
Title: Water heater for building
Inventor: PHILIPP CHRISTIAN DR ING
IPC: F24H1/46
Filed: 1993-12-10
Abstract: The water heater has a heat and vibration insulation and/or a door (19) with hinge (13), locking components, all-round sealing rib (14) and a seal (15). A device is provided for inner water mixing and heating in the water chamber of the basic body with withdrawal of water at the end of the water chamber and feed of back flow water via a guide plate encompassing from above a bundle of tubes. The heat and vibration insulation is arranged as a self-supporting shell around the basic body with clearance. The seal (15) locates on the outside of the rib (14) and a tension casing (16) is positioned over the seal and between the tension casing and the face wall (17) or cover wall tension components (18) are provided.
Patent DE-4344143-A1 (DE)
Title: Electromagnetic rapid release trip for electrical switching devices
Inventor: JOERGENS STEFAN DIPL ING
IPC: H01H71/32
Filed: 1993-12-23
Abstract: The electromagnetic switch fast trigger has a magnetic can housing (1) and a base plate (3) of ferromagnetic material, a permanent magnet (4) and a striker armature piston (2) to operate a switch or the like. The striker (2) is surrounded by a release coil (7) which has a load current running through its winding. A return spring (10) biases the striker (2) in the release direction. The permanent magnet lies between the base plate (3) and a pole plate (9). The latter (9) has at least two poles (11, 15). One pole (15) forms an air gap (HNS) with the base plate (3) and an air gap (LNS) with the housing (1). The other pole (11) forms a working air gap (HA) with the striker (2). The striker (2) is made of ferromagnetic material. The permanent magnet (4), together with the striker (2), the housing (1), the base plate (3) and a pole (11) of the pole plate (9) form a magnetic loop.
Patent DE-4400583-A1 (DE)
Title: Pressing mechanism for conveying cosmetic and writing pens
Inventor: BLANKSCHEIN WERNER
IPC: A45D40/20
Filed: 1994-01-12
Abstract: The mechanism comprises an inner part (2) which lies in an approximately opposite lying areas (13) of the inner wall of a tubular formed part (1). The tubular part is elastically deformable and holds the inner part. The degree of elastic deformability of the tubular part is such that itself and the inner part are matched with each other. By applying pressure (D) to approx. opposite outer areas (X) of the tubular part, between the areas (13) and the inner part, the tubular part is deformed. This releases the inner part as it is no longer held by the inner wall.
Patent DE-4401289-A1 (DE)
Title: Method for setting-up printing cylinders of rotary printing machine
Inventor: DOEBLER HERMANN
IPC: B41F13/36
Filed: 1994-01-18
Abstract: The two printing cylinders (1,2) are adjustably mounted in eccentric bushes, whose swivel movement is limited by stops. Both printing cylinders, mutually adjustable into two different cylinder set-ups, are simultaneously adjustable to changed web thickness (d) in different positions by swivelable supports (12). Pref. the adjustment to different web thickness is carried out by a radial axis shift of the support, whose twist of both stops (10,11) enables the required set-up. The support axial shift may be carried out by transfer mechanisms.
Patent DE-4402007-A1 (DE)
Title: Positioning device, esp. potentiometer for heating control
Inventor: BUSCHSCHULTE WERNER
IPC: G01D7/00
Filed: 1994-01-18
Abstract: The positioning device provides an indication when the position changes, and it is controlled by a comparator (3). The positioning device (1) provides one comparator input, and the other input is provided by a memory. The memory (5) includes the most recent position of the positioning device. The positioning device is switched by an A/D converter (2). The indication or signalling device is an LED (7). Multiple positioning device are connected to a multiplexer (8) which is connected to the memory via the A/D converter. The multiplexer, memory, and counter (9) are controlled by a processor, and the counter is switched by a decoder (1) connected to the signalling device.