baber/WOPTO huggingface dataset:
Patent DE-19703427-A1 (DE)
Title: Flat-panel display screen with liquid crystal device module
Inventor: LEONHARDMAIR JOHANN
IPC: G02F1/13
Filed: 1997-01-30
Abstract: The preferably thin-film-transistor cellular liquid crystal display unit has a background-lighting multilayer arrangement including a scattering lens and plate, light-guide and reflector. On the back of the module (12) a thin rectangular metallic sensing surface (13) forms with the common counter-electrode a capacitor from which a signal representing the radiated electric field can be picked off, amplified and inverted (14). The inverted signal is applied to a compensating rectangular frame electrode (15) on the front of the module facing the viewer. Emission from the back is prevented by a shielding housing (16).
Patent DE-19703820-A1 (DE)
Title: Pressure levelling device for release of airbag
Inventor: MUELLER WOLFGANG DR ING
IPC: B60R21/16
Filed: 1997-02-01
Abstract: The pressure levelling device instantly opens up a vehicle window or windscreen (1). It has a traction element (3) which acts with the bearing seal (2) of a fixed window, so that the window can be released, leaving a large aperture so that the pressure is rapidly levelled out. The traction element may be within the seal or round the outside of it. The seal may have a groove (5) in it for the traction element. The traction element may be rigid against traction, not capable of being stretched, but easy to bend.
Patent DE-19705128-A1 (DE)
Title: Braking and holding element for vehicle door locating unit
Inventor: BRUECKNER LOTHAR DR ING
IPC: E05D11/10
Filed: 1997-02-11
Abstract: A braking and holding element for vehicle door locating units, comprises a primary rotatable element which works in conjunction with a secondary element. At least one of the two elements has a surface coating made of a hard material. The surface coating pref. consists of TiN, TiC, TiCxNy, (TiAl)Nx, CrN, Me-C or WN.
Patent DE-19706773-A1 (DE)
Title: Two-way ratchet drive for esp. retractable undercarriage in ultra-light aircraft
Inventor: DROXNER THOMAS
IPC: B60T7/08
Filed: 1997-02-20
Abstract: A two-way ratchet (8) drive unit has a reverse-position selector (9), by means of which the ratchet engages in the forward or reverse directions as required. In changing the selection, the selector (9) is moved through a spring-load dead point, when the spring re-engages in the reverse direction.
Patent DE-19711840-A1 (DE)
Inventor: SEIPENBUSCH JUERGEN
IPC: B01D53/08
Filed: 1997-03-21
Abstract: The invention relates to a method for eliminating noxious matter present in low concentration from exhaust gases, in particular chlorinated hydrocarbons and, optionally, heavy metals. The exhaust gas (A) is passed through a moving bed (2, 3) travelling from the top downwards and made of a coarse grained base material (T), and the base material in the moving bed is coated with a carbon-containing sorbent dust (S). A simple coating of the base material is obtained.
Patent DE-19715918-A1 (DE)
Title: Device for heating heat carrier e.g. at vessel wall
Inventor: ROSTEUSCHER ANDREAS P
IPC: F28F13/18
Filed: 1997-04-16
Abstract: The device is used where, on at least one side of the wall is a selective layer (10) favouring the absorption in the wall of the heat power coming from the heat source and/or preventing the emission of the heat power from the wall in the direction of the heat source. The selective layer is located on the side of the wall facing the heat source. The selectivity of the layer (10) has a maximum in one or more wavelength areas of the heat radiation emitted from the heat source. The selective layer has raised formations and/or cavities, which in particular form a micro-structure. It may also incorporate a needle, trapezoidal, pyramidal or crystal grid structure or a combination thereof.
Patent DE-19722930-A1 (DE)
Title: Office paper folding device
Inventor: RUCHO GUENTER DIPL ING
IPC: B65H45/12
Filed: 1997-05-23
Abstract: Fold supports (18), axis-mounted (16) profile bars (15) and elastic profiled inserts (17) are arranged in a housing (1) centrally symmetric to the axis of the work shaft (5). The housing itself comes in a clamp of bow shape to be closable on both sides, and the work shaft has its own bar type hinges (13,19) and is held in on its endface by a divided bearing. The folding devices can be composed entirely of elastic bars and the shaft should be closed at the identical bearings carrying it on both sides.
Patent DE-19727404-A1 (DE)
Title: System for determining fluctuations in refractive index of gas or air
Inventor: HILL HENRY ALLEN
IPC: G01B9/02
Filed: 1997-06-27
Abstract: A procedure and apparatus for determining and compensating for fluctuations in the refractive index of a gas e.g. air in the optical measurement path (66) of a multiple interferometer (60) is used to establish the displacement of an object (67) independently of these fluctuations. The coherent light sources (1, 4) radiate separate beams (11, 12) of different but harmonically related wavelength along the optical path (66). The beams traverse the optical path several times such that the numbers of their respective journeys are harmonically related in similar fashion to their wavelengths. A superheterodyne modulation phase is thereby generated which is essentially insensitive to movements along the optical path.
Patent DE-19732375-A1 (DE)
Title: Spray can valve for pressurised polyurethane can
Inventor: KLEIN MANFRED
IPC: B05B9/08
Filed: 1997-07-28
Abstract: A spray gun has an adapter (10) by means of which it is fitted to a pressurised can (1) with a cap (2), from which projects a valve (4) with a seat and foam aperture. The valve (4) has a pin (5) moving within a sealed section, which is held against the valve seat by a spring. The valve pin (5) projects from the valve (4) and can be activated from the cap front side. That part of the pin (5) projecting beyond the valve (4) has a spiked extension which operates together with the spray gun adapter (10) back-flow prevention valve (11).
Patent DE-19733385-A1 (DE)
Title: Otto engine avoiding throttling of incoming mixture
IPC: F02B41/06
Filed: 1997-08-01
Abstract: The modified otto engine has each cylinder replaced by a pair of cylinders. The first large cylinder is a working cylinder and the second small cylinder is an ignition cylinder. The pistons in the two cylinders operate in phase and there are separate induction tracts with each of the two cylinders having its own inlet valve. The two cylinders share a common exhaust valve. The ignition cylinder operates like the cylinder of a normal spark-ignition engine and draws in an approx stoichiometric gas mixture, eg. lambda=1. Mixture may be supplied by a carburettor or fuel injection, without using a throttle valve. The capacity of the small ignition cylinder is insufficient to maintain idling speed. The large working cylinder is without any sparking plug. The induction tract is without any throttle valve and the amount of fuel injected is varied.
Patent DE-19733904-A1 (DE)
Title: Magnetic rev counter for magnetic bodies
Inventor: SHINJO IZURU
IPC: G01D5/245
Filed: 1997-08-05
Abstract: The detector has a magnetoresistive element (20), which is arranged opposite a magnetic body to be tested. A magnet creates a pre-polarised magnetic field in the magnetoresistive element. The magnetoresistive element emits an analogue signal (A1,A2), if the body moves, which is converted to a pulsed signal (P,PA,PB). An amplifier amplifies the signal in synchrony with the movement of the body. A level shift circuit (4A) connected to the amplifier produces a voltage signal (V1) from the analogue signal and a pair of voltage signals (V2,V3), which are higher and lower than the first voltage signal by fixed amounts. The minimum of the higher voltage signal and the maximum of the lower voltage signal are taken alternatively as a reference signal (V4) by a switch circuit (5A). The reference signal is compared with the first voltage signal or the pulsed signals. The level shift circuit consists of two resistors (R1,R2) operating in series with a constant current switch (41,42).
Patent DE-19739469-A1 (DE)
Title: Safety coupling with drive and driven coupling parts
Inventor: RIMPEL ANDREAS
IPC: F16D7/08
Filed: 1997-09-09
Abstract: The drive coupling part (10) turning on a pivot axle (8), and the driven coupling part (12) are joined by at least one carrier body which has roller bodies (14). The roller bodies are pressed by means of a spring's pre-tensioning into detents (18) in the driven coupling part. When an overload torque is exceeded, the roller bodies roll out of the detents over ramps (20). The plate-shaped spring has a central cavity and has two stable positions; in the drive position, the spring is supported on one of the two coupling parts, in a disengaging position, the roller bodies rotate freely in a free space around the pivot axle.
Patent DE-19741109-A1 (DE)
Title: Round stock post-machining by roller tools
IPC: B21H1/00
Filed: 1997-09-18
Abstract: A burnishing element consists of spherical rollers (3) spaced out on a common axis, the roller surfaces being parabolic or undulated in design. The rollers have an identical maximum diameter or similar diameter and their axis may be inclined towards the burnishing axis. Several identical or similar roller tools can be arranged in series.
Patent DE-19746378-A1 (DE)
Title: Bag packing flap-folder has grip unit which folds open flap to closed position
Inventor: SCHUH MATTHIAS
IPC: B65B7/08
Filed: 1997-10-21
Abstract: A packing device (1) folds over the open flap (2) of a bag (3) containing a product, prior to sealing. The packing device has a flap holder (4,7) with an opening mechanism (8). The mechanism holds the flap and an adjustable (10) swivel mechanism (9), with a flap guide (12) moving towards a counter-thrust holder (6).
Patent DE-19746475-A1 (DE)
Title: Frameless glass canopy
Inventor: PAULI JUERGEN
IPC: E04D3/06
Filed: 1997-10-22
Abstract: The point retainers have a rib (1) vertical to the glass plane with a bore hole (2) for receiving the bolt of a fork link head (3). The bore hole is so far displaced laterally to the wall that the connecting line between the rib bore hole center and the glass bore hole center is approximately 45 degrees. The fork link heads of the point retainers in the wall vicinity are screwed at an angle of approximately 45 degrees with a flattened rotary part, which is screwed to a plate fixed with dowels or anchors to the wall.
Patent DE-19750493-A1 (DE)
Inventor: MUECKTER HELMUT DIPL ING DR ME
IPC: A61B17/80
Filed: 1997-11-14
Abstract: According to the invention, a plate, especially for the upper arm, has guides for preferably two screws which steadily holds the screws such that they are at an angle relative to said plate. In addition, the screws are preferably fixed to a fixing device such that they can be detached and are prevented from turning in the screw shaft and displacing in a direction of the screw shaft. To this end, a special screw is provided which has an outer thread diameter that is larger than the adjacent shaft diameter. The shaft diameter increases in the area of the screw head in order to guarantee a sure guiding.
Patent DE-19751999-A1 (DE)
Inventor: PURNER HELMUT
IPC: A61C13/275
Filed: 1997-11-24
Abstract: A replacement tooth arrangement comprises a carrier which is anchored on a residual natural tooth and which holds the replacement tooth. The carrier (10) is made of an aromatic thermoplast by injection molding.
Patent DE-19752383-A1 (DE)
Title: Understructure for vehicle backseat bench
Inventor: REDDIGAU UWE
IPC: B60N2/90
Filed: 1997-11-26
Abstract: The understructure has a portal design (3) with portal supports (4, 5) in opposite side areas of the bench seat (1) and connected to the inside floor of the vehicle. At least a seat bench cushion (9) is fixed on at least one portal cross support (8). The vehicle has a tailgate so that  loading space can be accessed behind and underneath the portal supports.
Patent DE-19754513-A1 (DE)
Title: Producing a microstructure for chemical sensors etc.
Inventor: ARTMANN HANS
IPC: H01L21/3063
Filed: 1997-12-09
Abstract: A porous region (50) is produced in the base material (45) of the microstructure by electrochemical etching in an acid bath.   The pores of this region have a specified mean pore size, and are constituted so they form a non selective particle barrier shielding a region (99) in the microstructure, and is penetrable by gas and/or liquid. The microstructure comprises a first element (45) with a porous region (50), and at least one second (90) adjoining the first element.  Between the two elements there is a region (99) shielded against particles.
Patent DE-19755028-A1 (DE)
Title: Aluminum shaped plate prodn
Inventor: FLAMM FRIEDER
IPC: B21K1/28
Filed: 1997-12-11
Abstract: To produce shaped components from non-malleable material, and especially aluminum, sections are cut in lengths from thin rods which are a multiple of the rod dia.  The cut length is compressed axially into a shaped plate, parallel to the inner joint line, with the required height for further processing.  The inner joint line of the shaped plate has an onion-like structure, which increases the mechanical strength of the component during further working into its final shape.
Patent DE-19805445-A1 (DE)
Title: Multi-trip transport system for dairy industry products such as yoghurt tubs
Inventor: JOHANN DIETMAR
IPC: B65D6/08
Filed: 1998-02-11
Abstract: A multi-trip transport system consists of a metal frame with four corner posts (6) and shelves (2), all components being capable of knockdown rapid disassembly. The frame meets food hygiene regulations associated with especially the dairy industry production areas for cheese and yoghurt. Food pallets loaded on the frame are then foil wrapped, prior to loading on an associated trolley and delivery.
Patent DE-19808081-A1 (DE)
Title: Building which may only be entered with clean hands, for catering establishment, hospital, doctor's surgery etc.
IPC: E05F15/70
Filed: 1998-02-20
Abstract: The hygienic building facilities have doors which can be opened in one direction by means of sensors and/or infrared and/or fixed wiring. The doors can be opened at any time by a handle or emergency bar. When opened with the door handle or emergency bar, a noise is emitted to warn the employee. The sensors for opening the door cannot be operated by a foot, elbow, or acoustic noise. The sensors may be installed in the taps, soap dispenser or paper hand towel dispenser.
Patent DE-19814872-A1 (DE)
Title: Strahlungshärtbare Zubereitungen
Inventor: SCHWALM REINHOLD
IPC: C09D175/16
Filed: 1998-04-02
Abstract: Die Erfindung betrifft strahlungshärtbare Zubereitungen auf Basis ethylenisch ungesättigter Präpolymere und difunktionellen Estern von ethylenisch ungesättigen Carbonsäuren mit Diolen, welche eine lineare Alkylenkette mit 7 bis 14 C-Atomen aufweisen, ein Verfahren zur Beschichtung von Substraten mit diesen strahlungshärtbaren Zubereitungen und ihre Verwendung als Automobil-Topcoat.
Patent DE-19815815-A1 (DE)
IPC: G09F3/00
Filed: 1998-04-08
Abstract: The aim of the invention is to provide a method for allocating movable objects to the owners thereof without third parties being able to learn of the name or address of the owners. In order to achieve this, the invention provides a method of anonymous allocation of movable objects to the owners thereof, whereby a person is given a code, personal information and said code are stored in a centralised manner and a moveable object is provided with an information carrier containing the code and instructions so that the persons authorized to access this stored information can be reached.
Patent DE-19816513-A1 (DE)
Title: Betätigungselement für eine druckmittelbetätigte Kupplung
Inventor: SEUFERT ROBERT
IPC: F16D25/12
Filed: 1998-04-14
Abstract: Bei einem Betätigungselement für eine Kupplung sorgt ein mittels einer automatischen Verstelleinrichtung verstellbarer Anschlag (5) dafür, daß der Betätigungshub eines Kolbens (2) in Ausrückrichtung der Kupplung auch dann nicht zunimmt, wenn der Kolben (2) sich infolge eines Verschleißes des Kupplungsbelags bei eingerückter Kupplung zunehmend entgegen der Betätigungsrichtung verschiebt.
Patent DE-19820064-A1 (DE)
Inventor: WEICHERT ANDREAS
IPC: C07D233/90
Filed: 1998-05-06
Abstract: The invention relates to compounds of formula (I) in which the symbols have the meanings given in the claims. Said compounds are inhibitors of the sodium-dependent bicarbonate/chloride ion exchanger which can be used as medicines for the prophylaxis or treatment of a wide range of diseases, for example the treatment and/or prophylaxis of myocardial infarction, angina pectoris, diseases caused by ischaemia, impaired respiration, cardiac ischaemia, ischaemia of the peripheral and central nervous system and stroke, ischaemia of the peripheral organs and limbs and diseases in which cell proliferation is a primary or secondary cause, in the treatment of shock, during surgical interventions and organ transplants or for preserving and storing transplants to be used in surgical interventions.
Patent DE-19820398-A1 (DE)
Inventor: KLATT MARTIN
IPC: C08K5/00
Filed: 1998-05-07
Abstract: The invention relates to thermoplastic moulding materials containing the following: A) 5 to 96 wt. % of a polyester; B) 1 to 30 wt. % of a nitrogen compound, melamine cyanurate being excluded; C) 0.1 to 30 wt. % of a phosphinic acid salt of formula (I) or a disphosphinic acid salt of formula (II) or polymers thereof or mixtures thereof, the substituents having the following meanings: R<1>, R<2> being hydrogen, a linear or branched alkyl radical with 1 to 6 C-atoms, phenyl, on the condition that at least one radical R<1> or R<2> is hydrogen; R<3> being a linear or branched C1-C10 alkylene, arylene, alkylarylene or arylalkylene radical; M being an alkaline earth metal, an alkaline metal, Al, Zn, Fe, Bor; m being a whole number from 1 to 3; n being a whole number from 1 to 3; x being 1 or 2; D) being 0 to 5 wt. % of at least one ester or amide of saturated or unsaturated aliphatic carboxylic acids with 10 to 40 C-atoms with aliphatic saturated alcohols or amines with 2 to 40 C-atoms; and E) 0 to 60 wt. % other additives, the sum of the weight percentages of the components A) to E) being 100 %.
Patent DE-19822392-A1 (DE)
Title: Method to determine three-dimensional coordinates of defect on surface of another object, for use in quality control
Inventor: GROB ROBERT
IPC: G01B11/03
Filed: 1998-05-19
Abstract: The method involves indicating the defect point (5) with an optical pointer, and simultaneously measuring at least a part of the object using a three-dimensional measuring device (3,4) automatically. The shape of the measured part of the object (2) and the position of the defect point in the object are compared and the position and coordinates of the defect point are determined.
Patent DE-19829125-A1 (DE)
Title: Packaging for vehicle wiper blades
Inventor: BEER WILHELM
IPC: B65D5/49
Filed: 1998-06-30
Abstract: Packaging for vehicle wiper blades has a small partial chamber (16) punched out of packaging material to form a box for the adapter (10) and/or the accessories at the end of the packaging opposite the inlet opening.
Patent DE-19837457-A1 (DE)
Title: Spread for use on bread, consists of goose and pork fat, and herbs mixed together to form a creamy mass.
Inventor: SCHUBRING SIEGWARD
IPC: A23D9/02
Filed: 1998-08-19
Abstract: A spread for use on bread consists of goose and pork fat, and herbs. The goose material is reduced in size and then the pork fat and herbs are added and the mixture is turned into a creamy mass.
Patent DE-19839743-A1 (DE)
Title: Fastener with lock bolt that can be extended from housing has body mass guided in movable fashion displaced by inertia forces plus drive control unit for disconnection of lock bolt
Inventor: NICKEL ANDREAS
IPC: B60N2/36
Filed: 1998-09-01
Abstract: A fastener has a lock bolt that can be extended from a housing. There is a body mass (20,36) guided in movable fashion and able to be displaced by inertia forces working on it. Between the body mass and lock bolts (19,34) is located a drive control unit for the disconnection of the lock bolt. The inertia forces work against a spring (23,37) holding the body mass in a rest position. The spring has pre-tensioned the body mass in the rest position. The body mass is suspended like a pendulum around the lock bolt axis and drives the lock bolt via a coulisse control unit.
Patent DE-19845586-A1 (DE)
Title: Discharge circuit form exciting laser medium
Inventor: YOSHIDA DAISUKE
IPC: H03K3/57
Filed: 1998-10-03
Abstract: The circuit has a power source, a main discharge electrode for generating a laser beam, a main discharge capacitor and a circuit for generating switch processes to charge the capacitor. A reverse current from the power source (HV) is caused by an over oscillation generated directly after the main discharge. A circuit element (D) is connected parallel to the main discharge capacitor (Cp) to consume or earth this current. Independent claims also cover a pulsed power source.
Patent DE-19845993-A1 (DE)
Inventor: DIETERICH ROLF
IPC: F04C23/00
Filed: 1998-10-06
Abstract: In order to improve a screw-type compressor designed for compressing a working medium, comprising an outer housing, two screw rotors disposed in the outer housing in corresponding bores and a drive for the screw rotors in such a way that the sealing gap undergoes as little variations as possible, the invention provides that a compressor screw housing is mounted inside the outer housing in which the bores for the screw rotors are disposed and an intermediate space is disposed between a substantial part of the compressor screw housing and the outer housing.
Patent DE-19846854-A1 (DE)
Title: Pneumatic tire, used as a vehicle safety tire, has sidewall rubber reinforcement layers of different heights and varying thicknesses
Inventor: BAUMANN KARLHEINZ
IPC: B60C17/00
Filed: 1998-10-12
Abstract: The pneumatic tire has sidewall rubber reinforcement layers of different heights and varying thicknesses. A pneumatic tire for a vehicle has a multilayer carcass extending between two bead rings with associated core riders, a girdle system of tread strips and sidewall rubber reinforcement layers assuming a support function on tire deflation. The tire has a first rubber reinforcement layer radially inside a first carcass layer (1) and a second rubber reinforcement layer (5) between the first and second carcass layers (1, 2), the two rubber reinforcement layers (4, 5) extending from the core rider region with mutually offset ends to under the edge region of the girdle layer (10) and having especially different heights in the radial direction and markedly different thicknesses over the sidewall height.  Preferred Features: The carcass layers (1, 2) consist of rayon and the girdle layers (10) consist of Kevlar (RTM) or steel.  The rubber reinforcement layers (4, 5) and the core riders (9) have an elasticity modulus of \-9 MPa and a tan  delta  value of <= 0.03 (measured at 70 deg C by 'EPLEXOR' at 10 Hz, 10% tension and 1% DSA (double strain amplitude)) and have a hardness (IRHD) of \-80 (measured at room temperature by the DIN 53915 standard test using small tire specimens).  The rubber reinforcement layers (4, 5) consist of a rubber blend of BR with \-50 parts NR/IR, 50-60 parts carbon black, 5-8 parts zinc oxide, 2 parts stearic acid, 1.5 parts aging preventative and \-1 part vulcanization accelerator and sulfur, the sulfur content preferably being 4-5 parts and the carbon black especially being rapidly sprayed FEF carbon black.  The inner rubber reinforcement layer (4) has thicknesses of 5.8 \!0.8 mm and 6.2 \!0.5 mm and the outer rubber reinforcement layer (5) has thicknesses of 2.9 \!0.5 mm and 3.1 \!0.5 mm, measured at two-thirds of the sidewall height and at mid-height.