baber/WOPTO huggingface dataset:
Patent DE-3905187-A1 (DE)
Title: Frameless glazing
IPC: E06B3/54
Filed: 1989-02-20
Abstract: Arranged between the panes (24, 26, 38, 40) of frameless glazings (12, 14) are spacers (28, 42) which consist of plastic and are designed in a gas-tight and vapour-tight manner. On the outer side, the spacers are provided with a metal foil, for example stainless steel, or are vapour-deposited with metal, with the result that no gas or liquid can be transported through the plastic spacers (28, 40). The glazings (12, 14) are fastened on a façade bearing profile (10) via load-bearing seals (16, 18). The arrangement of gas-tight and vapour-tight plastic spacers between the panes results in optimum heat insulation in frameless glazings. <IMAGE>
Patent DE-3907836-A1 (DE)
Title: Shaker, in particular for a harvester-thresher
Inventor: HILLMANN JOHANNES
IPC: A01F12/30
Filed: 1989-03-10
Abstract: Conventional shakers consist of several shaker elements which are arranged parallel to one another and extend in the delivery direction of the shaker, each shaker element, viewed in the delivery direction, exhibiting a sequence of surface elements which first rise gently in each case and then drop steeply and are interrupted for the passage of threshed grain, and also side webs which in each case delimit these surface elements laterally and comprise an upper toothing or serration serving to convey straw. In order to obtain the threshing and transporting effect, the shaker elements can be set in oscillation, preferably rotary oscillation, relative to the structure of the harvester-thresher. In the case of this shaker, threshing may be incomplete under unfavourable circumstances. The novel shaker is intended to ensure an improved threshing effect. The novel shaker is characterised in that for each shaker element (10, 10') at least one of the surface elements (3, 3') can be swivelled to a limited extent relative to the other surface elements (2) of the shaker element (10, 10') about a swivel axis (31, 31') running transversely with respect to the longitudinal direction of the shaker element (10, 10'). In the novel shaker the material to be threshed is subjected, in the area of the swivellable surface elements, to increased acceleration upwards in the vertical direction, as a result of which an additional threshing effect is achieved. The novel shaker is suitable for threshing machines, in particular for harvester-threshers. <IMAGE>
Patent DE-3907895-A1 (DE)
Title: Directional microphone
Inventor: MORI SHIGEO
IPC: H04M1/03
Filed: 1989-03-09
Abstract: A directional microphone is proposed which exhibits a closed housing with a multiplicity of acoustic openings and a microphone device, which is encapsulated in the housing and has linear pressure gradients. The acoustic openings are provided in the front face of the housing, a main acoustic axis which is arranged perpendicular to a diaphragm of the microphone device being located essentially parallel to the front face of the housing. Between the outer surface of the microphone device and the inner surface of the housing, an acoustic baffle is provided which divides the interior of the microphone device into a first and a second space. <IMAGE>
Patent DE-3912409-A1 (DE)
Title: Tipping device for skip - consists of rigid U-piece connected to front of skip and chains connected to rear of skip
Inventor: BAUMANN WOLFGANG
IPC: B66F9/19
Filed: 1989-04-15
Abstract: The skip for transporting sand, gravel etc has vertical side and end walls (3,4,5) and a sloping front wall which serves as a chute for the discharge of the skip contents. The skip is lifted by a crane and is attached to the crane hook (11) by the eye (18) of a second hook (15). This second hook (15) engages the bridge (14) of a U-shaped member (12) which has the outer ends of its legs attached to the front end of the skip (1). The second hook (15) is connected to the rear end of the skip by chains (16). When the skip is placed on the ground, the continued descent of the hooks (11, 15) detaches the U shaped member from the second hook. On raising the hooks (11, 15) the load is taken by the chains (16) causing the skip to tip and discharge its load. USE - Handling bulk material such as sand, gravel etc.
Patent DE-3914851-A1 (DE)
Inventor: SCHLAFFKE HANS-JUERGEN
IPC: A47C7/34
Filed: 1989-05-05
Abstract: In a motor-vehicle seat with a spring core 3 resting on a subframe 2 and surrounded by a topframe 4, each topframe portion pointed in the longitudinal direction of the vehicle is supported relative to the subframe via a stay 10 preventing floating movements and limiting lateral compression movements. The stay 10 consists of a foam block 11 which is fixed to the subframe and which is inserted between two springs 5, 6 stretched from the subframe 2 to the topframe 4 and at least partially surround springs 5, 6. The top 12 of the foam block 11 may serve as a rest for a seat spring 13 aligned transversely of the vehicle and fastened to the top-frame. The top and/or underside of the foam block may be formed with projecting webs. <IMAGE>
Patent DE-3915876-A1 (DE)
Inventor: MUELLER HEINZ
IPC: C09K8/04
Filed: 1989-05-16
Abstract: The description relates to the use of water-emulsifiable esters of saturated and/or unsaturated carboxylic acids with up to 36 C atoms, which are liquid or at least plastically deformable at the working temperature and have flash-points of at least 80 DEG C, and mono and/or polyvalent alcohols as at least the major component of the dispersed oil phase of water-based O/W emulsion drilling fluids which are suitable for the environmentally acceptable exploitation of geological formations and may, if desired, contain insoluble, finely divided fillers to form water-based O/W emulsion drilling muds and/or further additives like emulsifiers, fluid-loss additives, wetting agents, alkaline reserves and/or aids for the inhibition of highly water-sensitive drilled rock.
Patent DE-3927848-A1 (DE)
Title: Bottle-packing machine with integral bottle-orienting device
Inventor: WALL HANS-JUERGEN
IPC: B65B21/18
Filed: 1989-08-23
Abstract: Bottles (12) are brought by a conveyor (20) into a position where their necks can be grasped by grippers (24) on a support (26) movable along a vertical guide (19). An electrical motor on a cantilever platform (18) drives the support (26) into position for transferring the bottles  into trays or boxex (14) contg. holes (17) through which their labels are visible.  Photodetectors (30) of light reflected from the labels direct the rotation of each bottle by a stored-program controller.
Patent DE-3928554-A1 (DE)
Title: Fontanel-metric brain pressure measurer - places pressure sensor at precisely determined depth value w.r.t. untouched head cortex in fontanelle
Inventor: KRONBERG HARALD DR DIPL PHYS
IPC: A61B5/03
Filed: 1989-08-29
Abstract: An applicator fixes the pressure sensor on the fontanelle measuring place (7) in the head cortex (6) such that the measuring surface of the sensor is pressed into the fontanelle at a precisely determined depth value (h) w.r.t. to the untouched head cortex (6). This depth of penetration is between 0.5 and 3 mm, pref. between 0.7 and 1.4 mm, ideally 1 mm. Pref. the applicator is glued to the cortex. For this purpose a double-sided working adhesive ring can be provided. USE/ADVANTAGE - Diagnosis of hydrocephalus, intracranial bleeding, hypoxemic and toxic encephalopathy as well as prevention of Sudden Infant Death Syndrome. Allows measurements over long period practically free of artifacts.
Patent DE-3931049-A1 (DE)
Title: Pressure sensor esp. for monitoring motor vehicle tyre - has electric switch formed from contact rod and diaphragm welded to housing inside pressure chamber
Inventor: HAAS LOTHAR
IPC: G01L9/00
Filed: 1989-09-16
Abstract: A pressure chamber (21) is formed inside a housing (22) of stainless -Cv Ni steel. A diaphragm (23), also of stainless CR Ni steel is welded to the housing. The diaphragm is additionally metal coated and forms the movable contact of the switch (25) in the pressure chamber. The diaphragm has a layer of nicked coating deposited either chemically or purely chemically. The diaphragm has a reinforced edge region for welding to the housing by laser beam. ADVANTAGE - Faultless welding between diaphragm and housing.  Ensured functioning of switch.
Patent DE-3931184-A1 (DE)
Title: Security padlock for skis - has clasp fitted over skis between front and rear jaws of ski bindings
Inventor: FLORMANN HANS-FRIEDRICH
IPC: A63C11/00
Filed: 1989-09-19
Abstract: The padlock protects skis (3) with safety bindings from theft. Itsa hasp (1) is fitted over the skis (6) between the front jaws and the automatic heel mechanisms of the bindings. The hasp and the padlock housing (2) secure the skis alongside each other. The hasp can be of round bar in a U-shape, its arms (7) hinging together via a pin (8). Sections of  elastic hose (10) fitted over the arms bear agianst the skis. USE/ADVANTAGE - Security padlock for skis gives no hindrance to user when skiing.
Patent DE-3931689-A1 (DE)
Title: Power amplifier - uses coupling between parts that uses centrifugal force to provide improved operation
IPC: B62D5/02
Filed: 1989-09-22
Abstract: A drive (15) has a shaft (11) that has gear transmissions (12) that connect with couplings (6, 7) and braking elements (8, 9). Centrifugal units are provided by elements (16, 17) that have pairs of masses (18).  As the units are rotated the masses are displaced by centrifugal force. A control lever (10) may be dispalced axially to either engage the drive or effect braking on one or other of the two units. During braking on one the energy is transferred to the other unit to provide increased acceleration. ADVANTAGE - Provides increased acceleration force.
Patent DE-3936021-A1 (DE)
Title: Sepg. undersized root-crop residues - using slotted floor vibrated vertically from below with adjustable frequency and amplitude
Inventor: GERLACH KAY DIPL ING
IPC: B07B1/46
Filed: 1989-10-28
Abstract: After the full-size items in a roof-crop such as turnips, sugarbeet, potatoes etc. have been sepd. from earth, sand, plant residues, together with pieces close to full size, the undersized fragments and chopped-off pieces are recovered in a separate vibrator. While the base and side-walls of a trough held in a support from (10) are held immobile, the slotted floor is mechanically vibrated from below by contact with one or more strips (29) spanning the floor width. Vibrations, whose amplitude and frequency can be independently controlled may derive from rockers (30) engaged by bars in contact with rotary cam elements. In a vibration, the vibration derive from transverse rollers with polygonal jackets. All vibrations are fundamentally vertical. ADVANTAGE - Reduces unnecessary loss of economically useful prods. without complications of wet washing process and troublesome sludge formation.
Patent DE-3937607-A1 (DE)
Inventor: REUTELINGSPERGER CHRISTIAAN PE
IPC: A61P35/00
Filed: 1989-11-11
Abstract: The object of the present invention is the use of an anticoagulant protein of the annexine family as an agent for preventing the metastasis of tumors.
Patent DE-3940003-A1 (DE)
Inventor: SEEH REINHOLD
IPC: F16J15/3256
Filed: 1989-12-02
Abstract: A seal unit, in which the outer ring (1) and the inner ring (4) are fixed to one another in a captive manner. The inner ring is provided with a circumferential groove (2) which is opened axially in the direction of the outside (14), into which a first and a second sealing lip of the inner ring (4) engage. The second sealing lip (9) is formed by an extension of the projecting end of the first sealing lip (8). The two sealing lips (8, 9) touch the associated mating surfaces (6, 7) with circumferential sealing edges (10, 11).
Patent DE-3940088-A1 (DE)
Inventor: MUELLER HEINZ
IPC: C09K17/24
Filed: 1989-12-04
Abstract: The description relates to a process for stabilising rock, e.g. in tunnelling and mining, by the injection of aqueous preparations of melamine resin and/or urea-formaldehyde condensates together with an acid curing agent. In the process, the curing agents used are aqueous solutions of alkali and/or ammonium bisulphate. The curing agent solutions may also contain additional auxiliaries and active substances like corrosion protection inhibitors, structuring agents and adhesion promoters. Preferred resin solutions for stabilising with these aqueous curing agents contain zeolith NaA and/or hydrosodalith to increase their usability, especially their shelf life.
Patent DE-3940111-A1 (DE)
Title: Vibratory inverted belt conveyor - has flywheel mass with sets of springs and tension blocks
Inventor: KRELL HELMUT
IPC: B65G27/30
Filed: 1989-12-05
Abstract: The inverted belt conveyor has an effective and counter-flywheel mass which have equal-sized dynamic inertia moments.  Equal-sized sets of guide-springs (7) are fixed to the effective and counter-flywheel mass in the same sloping position with their top tension ends (8,9). The underneath tension ends (10,11) of the sets of guide-springs are arranged in pairs on the same tension blocks. (12). The effective and counter-flywheel mass is formed of the casing (2) with the conveyor spirals (3) and conveyor oscillating ring (4) and the counter-flywheel mass is formed by the container-base (5). USE/ADVANTAGE - The vibratory inverted belt conveyor for storing, conveying and arranging all kinds of workpieces in industry, is compact, and operates at a constant speed, noiselessly.
Patent DE-3942874-A1 (DE)
Title: Flat lamp construction suitable for mine strut - has safety switch ensuring no current can flow until hood or cover is properly fitted
Inventor: SHAHROKHSHAHI DAVOUD
IPC: F21V25/12
Filed: 1989-12-23
Abstract: The illumination has a tub-type light housing (1), a reflector (3) and a protective cap (2). A safety switch (5) has an arm (6) arranged inside the housing (1). The free end of the arm (6) slots into a gap (9) in a threaded sleeve (8) attached to the housing (1) and into which a screw (7) is fitted by means of which the cap (2) is connected to the housing (1). The end of the screw (7) presses against the arm (6) of the switch (5) when the cap (2) is tightly and securely fastened to the housing (1). If the screw (7) is withdrawn the arm (6) moves away, breaking the circuit and making the whole light current-free. USE/ADVANTAGE - Whole light can reliably be made completely current free using simple and inexpensive construction for protection against firedamp and explosive gases.
Patent DE-3943171-A1 (DE)
Title: Drive force control for motor vehicle to suppress wheel slip - involves minimising brake disc to pad gap when vehicle acceleration exceeds time parameter
Inventor: MORIDE SHIGEKI
IPC: F02D41/04
Filed: 1989-12-28
Abstract: The revolution rate of a vehicle wheel is detected and corresp. signals generated. The time between first and second signals is compared with that between third and fourth signals to determine vehicle acceleration. Pressure is applied to a brake cylinder when the acceleration exceeds a predefined time parameter to minimise the gap between the brake disc and brake pad. The wheel is controlled to brake it rapidly when wheel slip occurs. USE/ADVANTAGE - For suppressing wheel slip during starting or acceleration. Delay associated with gap between brake disc and pad is eliminated.
Patent DE-4000875-A1 (DE)
Title: Automatic balancing arrangement esp. for rotating bodies in spacecraft - has radially and tangentially displaceable weights with linear drives for balancing during operation
Inventor: BICHLER UDO DR ING
IPC: G01M1/36
Filed: 1990-01-13
Abstract: An arrangement for measuring and eliminating imbalances in rotating bodies, pref. in a space vehicle, contains a balance wt. which is movable on the rotating body during operation. Pendulum motion of the space vehicle caused by the  imbalance is measured by an acceleration sensor of an inertial angular position sensor. Balancing involves moving wts. on the rotating body using linear drives, each moving a pair of weights tangentially and radially w.r.t. the rotor axis. Movements of weights in a pair are of opposite sense to avoid static imbalance generation. USE/ADVANTAGE - Automatic balancing during operation.
Patent DE-4002284-A1 (DE)
Title: Abrasion resistant medium for desulphurising molten iron - consists of fine grain magnesium particles having several coatings
Inventor: HOEFFKEN ERICH DR ING
IPC: C22B9/10
Filed: 1990-01-26
Abstract: A medium for desulphurising molten metals, esp. pig iron consists of fine grained Mg particles (1-80% by wt.) -which have several coatings. The base coating is very fine particulate silicic acid (0.5-5% by wt., 0.1-5 micron) with a high specific surface which may be colloidal and/or crystalline silicic acid and/or pyrosilicic acid. Other coatings are made of strongly reactive desulphurising media (0-35%, less than 60 micron) such as Na2CO3,CaO,CaO3,Ca borate or aluminate, Na borate, or fluxes (1-25%, less than 40 micron), e.g. colemanite, fluorspar, cryolite, silicic acid, or denitrifying media (1-25%, less than 40 micron), e.g. Ti, Al, V, Ni, Mg and Na2CO3, or deoxidising media (1-25%, less than 40 micron), or the desulphurising medium pourable soft brick lime of size either less than 16 micron, or less than 40 micronmm.
Patent DE-4005721-A1 (DE)
Title: Slide ring seal with metal support body - has plastically deformable tongues producing adjustable axial distance
Inventor: PESCH KLAUS DIPL ING
IPC: F16J15/34
Filed: 1990-02-23
Abstract: The slide ring seal has a housing to hold an axially operating screw compression spring, a support body to hold a slide ring, and elastic sealing means to seal the slide ring from the housing and support body. The support body (5), seen circumferentially has several radially outwardly aligned tongues (9) to axially support the screw compression spring (3). The tongues are plastically deformable in the axial direction so that the axial space between the housing base (8) and tongues (9) can be adjusted in a defined way. The tongues can engage over the screw compression spring on the outer circumference and extend radially into corresponding recesses (14) in the housing. USE/ADVANTAGE - The axial force fluctuations which can occur during series production are substantially eliminated.
Patent DE-4007321-A1 (DE)
Title: Wave or phase front measurement for electromagnetic waves - has detector and optical input coupling supported by thermally stabilised carrier
Inventor: GRUB ROBERT DR
IPC: G01J9/00
Filed: 1990-03-08
Abstract: The wave of phase front mesurement uses a detector (22) with an array of individual condenser lenses and an array of corresponding detector elements spaced from the condenser lens array by the focal width of each condenser lens. The detector (22) is supported by a thermally stabilised carrier (30) with optical input coupling (28) for the electronmagnetic waves (18). The input optical coupling (28) and the detector (22) are attached to the carrier (30) so that the stability of a laser resonator is obtained. The optical input coupling (28) has spaced parabolic elements (44,46) with a common focal point (48), respectively aligned with an input aperture (42) and with the detector (22). USE - For target finding and tracking system.
Patent DE-4009243-A1 (DE)
Title: Stress control for cable termination - using crosslinked polyethylene type cable with two telescopic elastomer cylinders with embedded conductive element
IPC: H02G15/068
Filed: 1990-03-22
Abstract: The stress control for an end termination of a high voltage cable insulated with crosslinked polyethylene has two elastomer cylinders with embedded conducting stress control features; these are fitted one over the other to provide uniform void-free control. The cable adapter which is fitted directly on to the insulation of the cable has a shoulder all round; the actual control member fitted on from the side of the cable has a part with reduced dia. bore near the embedded stress-control horn. Porcelain outer insulator with sheds (2) surrounds the termination, where the cable conductor (3) is free of outer conducting cover (4). The stress control consists of the adapter (6) fitted directly on to the insulation (5) and the control feature on top of it. ADVANTAGE - The two cylinders are positioned precisely relative to each other. They produce a permanent, immoveable and uniform void-free stress control.
Patent DE-4010534-A1 (DE)
Title: Coupling element for async. time multiplexed system - has data cells in filter supplied to user lines when corresp. marks are assigned
Inventor: KOWALK WOLFGANG DR
IPC: H04L12/54
Filed: 1990-04-02
Abstract: A coupling element for an async time multiplexed transmission system, supplied by feed lines (6) convyes designated cells to a user line (10). The element comprises filters (11), respectively-Coupled to feed lines (6) which allow, through the cells , storage in a temporary buffer (12) connected to each filter (11) on assignment of codes in the cells to user lines. An assignment circuit (9) controls reading out of the cells from the buffers (12) on the user lines (9). The assignment circuit (9) assigns a mark to each cell. ADAVNTAGE - Reduced probability of error.
Patent DE-4010867-A1 (DE)
Title: Stand base for experimental laboratory equipment - has 4 support arms arranged at right angles extending from corners of central square hub
Inventor: KRUELL FRANS DR
IPC: B01L9/00
Filed: 1990-04-04
Abstract: Stand base for experimental laboratory equipment, partic. for schools, has four support arms arranged at 90 deg. to one another, extending from the corners of a central square hub. The central part contains at least one hole in which a rod can be clamped. The base is assembled from two parts of the same construction, each contg. two arms and half the central hub, which has a contact face with a pin and a recess for a corresp. pin of the other half.
Patent DE-4012661-A1 (DE)
Title: Lens blank parallax-free centring instrument - incorporates liquid-crystal screen displaying template and scale
IPC: G02C13/00
Filed: 1990-04-20
Abstract: The parallax-free centring instrument for a spectacle-lens blank has a light-divider between eye and blank and reflecting the picture of a template or spectacle-frame opening and a scale into that of the blank. In the path (A-B) of rays from the prism (3) forming the divider is a liq-crystal picture screen (6) displaying the template or opening and the scale. USE/ADVANTAGE - Simple, accurate and easy to operate.
Patent DE-4013999-A1 (DE)
Title: Bus=bar with adaptor - contains parallel leads and plug connection with arrester at edge
Inventor: MAREK DIETER
IPC: H01R25/14
Filed: 1990-05-01
Abstract: A connection is established between a bus-bar (20) and an adaptor (28).At least two parallel, separated conductors (22) are housed in the bus-bar (20) with corresp. contacts (26) on the adaptor (28). A rest connection is provided between the adaptor (28) and the bus-bar at one edge (38) of the bus-bar. A plug connection allows the adaptor (28) to pivot from a plugged-in position to a rest position and allows the rest to lock. ADVANTAGE - Simple and quick connection of adaptor to bus-bar.
Patent DE-4014392-A1 (DE)
Title: HV power fuse with casing and two plug connectors - accommodates each group of fusible conductors in separate housing
Inventor: DREISCHKE WERNER DIPL ING
IPC: H01H85/175
Filed: 1990-05-02
Abstract: The HV power fuse has a casing and two plug connectors for electric coupling. Two groups of fusible conductors are series connected for breaking low overcurrents and high short circuit currents. Each group with a fusible conductor (27) is fitted in its own housing (8,9). Pref. one housing (8) is orthogonally located w.r.t. the other one (9). The housing for the fusible conductor group for breaking low currents is smaller than the other one. The plug connector (3) allocated to the smaller housing may be arranged in its longitudinal direction. The smaller  housing and its plug connector are typically located within the contour of the larger housing. ADVANTAGE - Compact design with full range protection and without risk of dangerous contact.