baber/WOPTO huggingface dataset:
Patent DE-4138568-A1 (DE)
Title: Animal excrement disposal device with battery operated suction device - has suction device housed in shaft of walking stick above gripper mechanism with drive motor switch incorporated in handle
Inventor: SCHORK RUDI
IPC: E01H1/08
Filed: 1991-11-23
Abstract: The animal excrement disposal device (1) includes a gripper (4) at the end of a walking stick (2) and a cooperating suction device (9) operated via at least one battery-operated electric motor (5,10), controlled via a switch (13) in the handle of the walking stick (2). Pref. the suction device (9) is positioned above the gripper (4), each operated via a respective electric motor (5,10), with a filter (11) between the gripper (4) and the suction device (9). Pref. the gripper (4) uses a number of pivoted arms moved between an open and closed position. The suction device (9) is operated when the arms are open. USE - For removing dog excrement from pavements etc.
Patent DE-4141631-A1 (DE)
Title: Ship's cargo hatch securing guide - has upward pointing limiting wedge section around hatch opening and wedge-shaped stop block
Inventor: AHOKAS LAURI KALEVI
IPC: B63B19/14
Filed: 1991-12-17
Abstract: Around the perimeter of the hatch opening is a wedge-shaped section (8). The hatch (2) mating surfaces (7,9) incorporate a wedge-shaped section (10) which corresponds in shape to the space between the mating surface side and the deck mounted wedge section. As the deck or hatch move differently to one another, as at sea, the wedge section, and thus the hatch, become more securely sealed until the void in the seal is completely filled. USE/ADVANTAGE - For ship,s cargo hatch seal which will accommodate distortion in deck.
Patent DE-4200339-A1 (DE)
Title: Pushchair for child made from luggage trolley - comprises frame with only two wheels and child's bicycle seat to support infant
Inventor: VIERSCHILLING GERD
IPC: B62B7/02
Filed: 1992-01-09
Abstract: The pushchair mobile frame has a hand stirrup for pushing or pulling purposes, and on which a seat can be fixed. The seat fixture is releasable and the frame (4) is a single axled suitcase trolley, whilst as seat (2) a bicycle seat (3) for children is used. The frame (4) has a front stand foot arrangement (6), whereby the standing point of the upright pushchair is located between the wheel axle (7) and the hand stirrup (6) and stand feet. The frame (4) is made of tubular profiles (5) and the hand stirrup (10) can be folded over. The seat is fixable on the frame with the aid of screw, snap or hook elements, and is made of plastic with a cushioning (11). USE/ADVANTAGE - Child's pushchair made out of suitcase trolley and child's seat normally fitted to adult bicycle.
Patent DE-4201006-A1 (DE)
Title: Follower element latching device for pushbutton actuated element - has end of follower moving along one of two guide tracks formed by heart shaped protection
Inventor: KUROSAKI MUTSUO
IPC: E05C19/02
Filed: 1992-01-16
Abstract: The cover of an item of equipment such as an audio system is secured with a latch mechanism. The latch has a main housing (14) with a internal spring (40) supported on a post (42) and a follower arm (3) that is captive at one (BB) and engages in a guide track (48) at the other. The guide track is formed in an interlock element (30) and this has a heart shaped profile (48) at the centre. A pushbutton actuator displaces the interlock to latch the end (13A) of the follower against the heart shaped protector. When the actuator is pressed again the follower is released. ADVANTAGE - Simple and reliable latching device.
Patent DE-4201452-A1 (DE)
Inventor: DENZINGER WALTER
IPC: C08F251/00
Filed: 1992-01-21
Abstract: The use of water-soluble graft polymers of monosaccharides, oligosaccharides, polysaccharides and their derivatives obtainable by the radically initiated polymerisation: A) of a monomer or monomer mixture of: (a) 20 to 100 wt % acrylic acid or methacrylic acid or a mixture thereof, the alkaline metal, alkaline earth metal or ammonium salts thereof; (b) 0 to 80 wt % of other monoethylenically unsaturated monomers which can be copolymerised with the monomers (a); and (c) 0 to 5 wt % of at least 2 ethylenically unsaturated, unconjugated monomers with double bonds in the molecule; in the presence of (B) monosaccharides, oligosaccharides, polysaccharides, oxidatively, hydrolytically or enzymatically decomposed polysaccharides, oxidised hydrolytically or oxidised enzymatically decomposed polysaccharides, chemically modified mono, oligo or polysaccharides or mixtures of said compounds; in the ratio by weight A : B (95 to 20) : (5 to 80), as tanning agents for solely, pre and co-tanning smoothed skins and hides and for post-tanning leather and hide.
Patent DE-4201701-A1 (DE)
Title: Carbon@ brush with wear signalling function - provided by small diameter fixed into hole in brush and with side fixing provided by powder based mix
Inventor: SWOBODA ANTON
IPC: H01R39/58
Filed: 1992-01-23
Abstract: An carbon brush (28) of the type used in electrical machines has a hole (14) formed to receive the main electrical connection (20). A spring loaded nipple (18) is provided at the end of the chamber. A small hole (16) in parallel into which a wire (22) is set to signal when the wear of the brush has reached a critical level. The wire is fixed in position by a copper or iron based powder mix (30) and the end of the wire (26) is free to be contacted when wear has taken place. ADVANTAGE - Uses side fixing to avoid possible damage to wire.
Patent DE-4202485-A1 (DE)
Title: Mfg. low pressure gas discharge lamp envelope - forming four parallel section tubes by fusing ends together with aid of glass solder
Inventor: KREBS DIETER
IPC: H01J9/26
Filed: 1992-01-27
Abstract: A lamp envelope tube is produced with two double U-sections (1) joined along a vertical line. Initially two identical tubes are formed in glass and the ends are closed. The ends are then placed between the halves of heated dies and air pressure is internally applied. The die profile is such that side branches are formed. The two tubes are bonded along the line of the side branches by heating and introducing glass solder. ADVANTAGE - Simplifies forming process, producing more beautiful form better designed to fulfil purpose.
Patent DE-4212970-A1 (DE)
Inventor: NELLE GUENTHER DR ING
IPC: G01B5/00
Filed: 1992-04-18
Abstract: In such a length measuring device for measuring the relative position of two objects (1, 2), the graduation on a scale carrier (4) is scanned by a scanning unit to obtain positional measured values. In order to compensate temperature-induced measuring errors, the scale carrier (4) is fixedly connected to a first fixed point (P1) within the measuring length, and otherwise connected in a longitudinally displaceable manner to a support body (3). The support body (3) is, for its part, fixedly connected to a second fixed point (P2) within the measuring length, and otherwise connected in a longitudinally displaceable manner to one (1) of the objects. The first fixed point (P1) and/or the second fixed point (P2) can be varied within the measuring length. <IMAGE>
Patent DE-4213315-A1 (DE)
Title: Improving permeability of cohesive ground - involves pressing in permeable material to enhance water removal power of wells
Inventor: SPERLING GERHARD PROF DR ING
IPC: A01B79/00
Filed: 1992-04-23
Abstract: Using a bore hole (1) grid, horizontal or inclined highly permeable layers are pressed into the soil. A horizontal widening of the bore holes is achieved by a rotating high pressure water jet. In connection with the widening of the bore holes, a horizontal break-up of the soil is achieved in the area of the high pressure water jet by means of air, water, gel or a solid material-gel mixt. In the thus produced weak zones, a solid material - gel mixt. is pressed. The viscosity of the pressed-in gel is reduced after a specific time in the ground, and thus the fluid can be trickled or pumped away. The reduced permeable layers have bore holes overlapping, producing a cohesive gas system. USE/ADVANTAGE - To increase the permeability of cohesive ground surfaces.
Patent DE-4213560-A1 (DE)
Inventor: TSUKAMOTO KATSUYA
IPC: H01Q15/24
Filed: 1992-04-24
Abstract: A planar antenna (10) includes a set of first radiating plate (13) and a first power supplying plate (12) in which openings (13a) of the former and power supplying terminals (12b) of the after are respectively coupled electromagnetically to each other, and a further set of a second radiating plate (15) and a second power supplying plate (14) in which openings (15a) of the former and power supplying terminals (14b) of the latter are respectively coupled electromagnetically to each other. The antenna structure is thereby simplified, has wide band wave reception, and allows two different polarized waves to be received. <IMAGE>
Patent DE-4218318-A1 (DE)
Title: Cocoa bean and husk winnowing machine - has dust remover on air pressure sensor, maintaining correct air speed and optimum husk removal air pressure
Inventor: SCHMID HELMUT
IPC: B07B4/02
Filed: 1992-06-03
Abstract: Husks and other particles are removed from cocoa beans in an air-driven winnowing machine in which the husks are sucked by air through a pipe (9), the air pressure within which is measured by a sensor (3). The novelty is that a dust removal assembly (12) is located in the air pressure sensor (3) which is linked to the husk suction passage (9) through the pressure measuring pipe (11). Pref. the dust removal assembly (12) has an air blow pipe (13) with pressurised air link (14) directed into the pressure measuring pipe (11). USE/ADVANTAGE - The dust removal assembly (12) keeps the air pressure sensor (3) clean. The clean air pressure sensor ensures that accurate air pressure measurements are obtained, thus ensuring the continued correct operation of the husk abstractor.
Patent DE-4219178-A1 (DE)
Title: Clamping unit for differential capacitive micro-mechanical pressure sensor - contains outer clamping blocks acting on inner carrier plates via sealing and support rings, of radius between that of inner chamber of membrane and outer diameter of sensor
Inventor: BARTON KLAUS-DIETER DIPL ING
IPC: G01L19/02
Filed: 1992-06-09
Abstract: The clamping unit consists of a membrane (1) and carrier plates (2,3) connected to the membrane plate to form a closed inner chamber into which a pressurised medium can be introduced. Clamping elements (9,10) rests against each carrier plate outer surface via a sealing ring which also acts as a support ring. The ring and membrane dimensions are such that flexing moments on the carrier plates caused by pressure in the chamber are equally opposed to prevent expansion of the pressure sensor. USE/ADVANTAGE  - Compensates for pressure effects to prevent expansion and associated measurement errors with simple design.
Patent DE-4219626-A1 (DE)
Title: Incorporating therapeutic gene via vector into body cells - in=vivo or in vitro, for subsequent expression and secretion of active protein, partic. for treating degenerative diseases of spine and nerves
Inventor: WEHLING PETER
IPC: A61K38/17
Filed: 1992-06-16
Abstract: Method comprises incorporation of a therapeutic gene, by means of vectors, into body cells with subsequent expression, by the genetically modified cells, of therapeutic protein (I) and secretion of (I) into the extracellular environment. Pref. cells are nerve cells, immune competent cells, mesenchymal and ectodermal cells, esp. peripheral nerve cells, macrophages, lymphocytes, fibroblasts and chondrocytes. Pref. (I) have antiinflammatory, analgesic, regenerative, immunostimulating, hypotensive, anti-degenerative or antiarthrotic activities. The vector is pref. a retro-, adeno-, adeno-associated or herpes-virus, or a liposome, and may be injected directly, in vivo. Alternatively cells are removed, those cells capable of division selected and the gene introduced in vitro. The modified cells are returned to the donor. In this case the transfected cells may be indentified by co-transfection with a marker. Pref. IL-1 antagonists are IL-1 receptor antagonist and IL-1 receptor. USE/ADVANTAGE - The method is esp. used to express cytokines (or their inhibitors); opiates; prostaglandins (sic) and their inhibitors; esp. inhibitors of interleukin-1. Esp. is is used to treat degenerative diseases of the spinal column and nerves. Gene transfer should elminate the need for large, and frequent, injections of exogenous proteins which have only short half lives in tissue.
Patent DE-4222512-A1 (DE)
Title: Epitaxial deposition method for producing components on semiconductor substrate - forming components while substrate is placed on support substrate with test, measurement or adjustment structures
Inventor: HIRCHE KLAUS DIPL ING
IPC: H01L21/60
Filed: 1992-07-09
Abstract: The substrate is made of a first semiconductor material. Passive or active test, measurement or adjusting structure are produced on a support substrate of a second semiconductor material. At least one substrate made of the first semiconductor material, which is for the component manufacture, is prepared. The substrate is fixed to a place provided for it on the support substrate. The components are manufactured, and the substrate with the components released from the support substrate. ADVANTAGE - Simplified optimisation of mfr.
Patent DE-4223033-A1 (DE)
Title: Pump/suction device for shoes etc., as shock absorber - uses valves and filters to compress air during walking and has adjustable air volume and pressure and may have medicinal cartridges
Inventor: BIESTERFELDT HARALD
IPC: F04B33/00
Filed: 1992-07-14
Abstract: The device utilizes the weight of the human body, to operate a pump device in a shoe, to compress air. During walking etc, air is pumped/sucked through valves and filters to enclose the foot, and provide shock absorption. Air volume and pressure are adjustable, and cartridges may be used with medicinal or other content. A connecting hose may lead from the shoe valve to another object to be inflated. A hollow space is created between the soles of a shoe, to contain the device. It may also serve as flexible impact and joint protection chamber. ADVANTAGE  - Protects feet and leg/hip joints against impact, reduces wear.
Patent DE-4223618-A1 (DE)
Title: Processing contaminated mixt. of water and sludge
Inventor: BOM JACOB ARIE VAN DER
IPC: C02F11/12
Filed: 1992-07-17
Abstract: In processing a contaminated sludge/waer mixt., partic. contaminated with organic impurities and/or heavy metals, (a) the particles in the mixt. are subjected to treatment which confers clear charge properties, (b) a flocculant is added to promote flocculation, and (c) the flocculated mass is dewatered by appln. of pressure.
Patent DE-4225483-A1 (DE)
Title: Loose material feed throttle - has a conical shaft from pressure zone to low pressure carrier gas zone with a moving dosing flap
Inventor: KRETSCHMER HORST DIPL ING DR I
IPC: C21C1/02
Filed: 1992-08-01
Abstract: The throttle system to introduce fine-grain loose material from a pressure zone into a low pressure zone to be carried by a gas, is below the pressure zone with an entry flange (2) coupling it to the pressure zone. The unit has an angled conical shaft (3) to maintain the loose material flow, with a flap (7) to close and regulate the flow. The flap is operated by a rod (6) for setting externally. The conical shaft (3) and the dosing flap (7) is mounted in the housing (4), which connects the throttle system to the lower pressure zone via the conical outlet flange (8). A connection (5) for the conveyor gas is in a housing (4) wall to carry the loose material and also clean the moving parts of the dosing flap (7). USE/ADVANTAGE - The throttle system is for loosening and ejecting fine-grain loose material with low cohesion into a carrier gas stream, e.g. injecting time in the desulphurisation of pig iron. The system is simple to disperse fine-grain material evenly into a carrier gas stream, with an uncomplicated mechanism.
Patent DE-4227200-A1 (DE)
Title: Antenna holder for satellite receiver antenna - supports antenna on upper holder part pivotable relative to rotatable lower part attached to support
Inventor: SEPPENDORF JOSEF
IPC: H01Q3/08
Filed: 1992-08-17
Abstract: The holder has a fixed support (3). A holder lower part (6) is attached to the support (3). This part (6) is rotatable relative to the support (3) about a vertical axis of rotation. A holder upper part (8) is pivotably attached to the lower part (6). This is pivotable about a horizontal pivot axis (7) perpendicular to the axis of rotation. The antenna (1) can be attached to the upper part (8). Locking devices (10) lock the lower part (6) to the support (3) at a fixed angular position and lock the upper part (8) at a fixed pivot position relative to the lower part (6). The locking device (10) for the upper part (8) is arranged at the lower end of the lower part (6), i.e. the end distal from the upper part (8) via an adjustment mechanism (12). The upper part (8) is adjustable by operating the locking devices in the desired pivot position. ADVANTAGE - Allows remote control of position adjustable antenna holder in simple, inexpensive, purely mechanical manner.
Patent DE-4227623-A1 (DE)
Title: Chuck with exchangeable jaw segment insert - locked onto draw-head by locking plates pushed radially out of engagement when draw-head is moved forward out of tightening range
Inventor: TRETTER MATHIAS
IPC: B23B31/20
Filed: 1992-08-21
Abstract: The jaw segment insert (3) fits into the conical bore (2) of the chuck body and is locked onto the axially displaceable draw-head (12) by the engagement in a circumferential slot (11) of radial locking plates (15). Axial movement of the draw-head pulls the insert into the conical bore (2) and closes the jaws onto the work. When the draw-head (12) is moved forwards into a region outside the tightening range tapered hole (16) in the locking plate engages the conical head of a peg (17) and the locking plates are pushed outwards into a circumferential recess (6, 4). This releases the jaw segment insert and enables it to be withdrawn. USE/ADVANTAGE - Design of chuck with exchangeable jaw segment insert promotes exact centring of work but allows jaw segment insert to be easily changed.
Patent DE-4227733-A1 (DE)
Title: Configurable cache memory for data processing of video information - receives data sub-divided into groups controlled in selection process
Inventor: MIERAS HERBERT J
IPC: G06T1/60
Filed: 1992-08-21
Abstract: The camera output is digitised and fed to a formatting arrangement followed by entry into a cache memory (71). The data are identified by addresses generated in four groups (XA, XB, YA, YB) by a control circuit (70). The signals are multiplexed (76) through to the address inputs (A1, A2) of an identification memory (78). A comparator (80) examines the two sets of bits and generates an output to the cache control stage (86). This allows the cache data RAM (90) to be accessed. ADVANTAGE - Provides flexibility in storage of processed video data.
Patent DE-4228091-A1 (DE)
Title: Interval training control for sports training device - matches effective loading to difference between actual pulse rate and required pulse rate for each training phase
Inventor: RESCH HANS
IPC: A63B24/00
Filed: 1992-08-24
Abstract: The training control compares the actual pulse frequency (f0) of the user with a required pulse frequency (f1, f2). The difference obtained is used for load regulation of the training device via an amplifier (5) and an electromagnetic brake (4). The training interval values are provided as factors (k1, k2) for the high loading and recovery phases used to calculate the required pulse frequency from a pulse frequency (t) supplied from a source (10). ADVANTAGE - Allows training to be adapted to each user for preventing excessive exertion.
Patent DE-4230564-A1 (DE)
Inventor: BEHREND VOLKMAR
IPC: B63B17/02
Filed: 1992-09-12
Abstract: A ship's crane is proposed, in particular for transporting, lifting and lowering pallets which are preferably arranged in a cage connected to the lifting gear. Here, the crane structure is movable on tracks or the like transversely to the longitudinal direction of the ship, and the area of the crane structure accommodating the pallets, in particular the cage, including the respective hatch and the displacement path, is surrounded by essentially fully enclosed weather protection. <IMAGE>
Patent DE-4233768-A1 (DE)
Title: Airships with supporting framework
Inventor: HAGENLOCHER KLAUS DIPL ING
IPC: B64B1/08
Filed: 1992-10-07
Abstract: The airship with a supporting framework comprises a number of transverse frames and a number of longitudinals disposed between the frames, and with at least one gas space for buoyancy gas. The transverse frames comprise in each case three elongate members disposed in the form of an isosceles or equilateral triangle with an apex of the triangle pointing upwards. The corners of the triangle form nodal points for connecting the longitudinals to the elongate members. The supporting framework is covered by an envelope comprising at least three longitudinally extending envelope segments which are secured, along longitudinal edges of it, to one another and to the longitudinals of the supporting framework. The envelope delimits the outward extent of the gas space of the airship and defining the shape of the airship.     A front part and a rear part of the airship contain respective inflatable and deflatable air chambers for control purposes which are located on a base region of the framework. In the inflated condition they occupy the triangular cross-section of the framework in the front and rear parts.
Patent DE-4235372-A1 (DE)
Title: Aq. coating compsn. for corrosion-inhibiting coating e.g. for tanker - contains mono:organo-silanolate binder, metal powder and opt. silica
Inventor: PAUL KLAUS-PETER DIPL CHEM DR
IPC: C09D5/10
Filed: 1992-10-20
Abstract: Aq. coating compsns. (I) comprise aq. solns. of mono-organosilanolates (II) and/or their condensation prods. formed by elimination of water as aq. binder (III), metal powder (IV), opt. SiO2 with a BET surface area of min. 50 m2/g, opt. hydrophobised, and opt. water. The aq. binder (III) is claimed per se. (I) contain 100 (wt.) pts. (III), 10-1500 pts. (IV), 0-5 pts. SiO2 and 0-300 pts.water. (II) are of the formula RSi(OM)m(OH)3-m; R = monovalent (substd.) 1-8C hydrocarbyl gp(s).; M = an alkali metal or ammonium cation; m = 0.1-3. (III) contains 10-70% (II). USE/ADVANTAGE - (III) is esp. useful with Zn dust for corrosion-inhibiting coatings and primers, e.g. for tankers, bridges, drilling rigs, cranes, furnaces, refineries, i.c. engines, electric motors and exhaust plant. Coatings contg. (III) and Zn dust give good protection against corrosion, esp. by saline media, and have good resistance to solvents and water. They are resistant to temps. up to 420 deg.C or, when pigmented with Al, up to 500-600 deg.C.
Patent DE-4239157-A1 (DE)
Title: Pulse train generator for rotating toothed wheel of rotary printer - comprises permanent magnet biassed Hall-effect sensors associated with pole surfaces, which are distributed around wheel at angles less than teeth sepn. angles
Inventor: WERBER EDGAR
IPC: G01P3/488
Filed: 1992-11-21
Abstract: The passage of teeth (Z), arranged at uniform spacing (TZ) on the wheel (ZR), is detected by permanent-magnet-biased Hall effect transducers or sensors (S1-S10) with their outputs (A1-A10) connected to a signal-combining circuit. The spacing (TS) of the sensors is reduced w.r.t. that of the teeth in the ratio TS/TZ = (N-1)/N where N is the number of sensors. The combinatorial logic gives N pulses of output when each tooth moves into the position vacated by its predecessor. USE/ADVANTAGE - Esp. on rotary printing presses, simple tachometer or angular position encoder has high precision and resolution increasing with number of teeth to provide speed-proportional signal.