baber/WOPTO huggingface dataset:
Patent DE-4224662-A1 (DE)
Title: Shooting range equipment deriving and displaying scores - uses LCD matrix display connected to horizontal detectors in target grid through which bullet passes
Inventor: ROMES FRIEDHELM
IPC: F41J5/02
Filed: 1992-07-25
Abstract: The bullets fly through at least one light grid (7) of horizontal and vertical light compartments so that at least one beam from a vertical component and one from a horizontal component is interrupted. The grid is connected to an electronic display (2) by leads (11). The display includes a matrix display system (12). The outputs of the light detectors of the horizontal compartments are connected to the line connections of the matrix (12) by intermediate amplifiers, signal level converters and/or memories. The outputs of the detectors of the vertical compartments are connected to the space connections of the matrix (12) via amplifiers, level converters and/or memories. USE/ADVANTAGE - Air rifle or pistol range. Simple, inexpensive and accurate system which shows hits directly on image of target.
Patent DE-4230278-A1 (DE)
Title: Circular or polygonal clasp hose - has profiled section on band edge at internal or external layer.
Inventor: TIBUS HANS-DIETER
IPC: F16L11/16
Filed: 1992-09-10
Abstract: The clasp hose has a circular or regular polygonal cross-section. It has a profiled section (9,10) on at least one edge of the band (4,1), or on the folded edge (7,8) of at least one internal or external band layer in the radial direction of the hose. The profile is arranged, and takes a form, such that a hook formation or attachment of adjacent profiles in the radial direction of the hose is avoided. USE/ADVANTAGE - Circular or polygonal clasp hose is for vehicle exhaust units, and has consistent behaviour characteristic (angular, axial, lateral and torsional movement, as well as density and sound generation) over operational life.
Patent DE-4233836-A1 (DE)
Title: Circuit arrangement for piezoelectric oscillator - has series oscillating circuit connected in parallel with oscillator tuned to oscillator series resonance frequency
Inventor: LOHR JOACHIM DIPL ING
IPC: G01S7/52
Filed: 1992-10-05
Abstract: The piezoelectric oscillator includes a series oscillation circuit. A control series oscillation circuit (L2,C2) is connected in parallel with the oscillator (5). The second series oscillation circuit is tuned to the series resonance frequency of the oscillator. In one embodiment, one or both reactance of the second series oscillation circuit is connected parallel to a resistance (R2). In a further embodiment a resistance is connected in series with the second series oscillation circuit. ADVANTAGE - Bandwidth of oscillator can be selected according to application while maintaining maximum sensitivity and group operation time in pass bandwidth if constant.
Patent DE-4236752-A1 (DE)
Inventor: NICKEL BERND DR
IPC: A61K31/44
Filed: 1992-10-30
Abstract: The combination of flupirtine and morphine has the property of potent analgesic activity and not generating any morphine-like dependence and tolerance. Novel pharmaceutical compositions containing this combination of active substances are described.
Patent DE-4239098-A1 (DE)
Inventor: KUEHNERT EDUARD
IPC: G08B13/14
Filed: 1992-11-20
Abstract: An alarm signal is triggered in the event of a prohibited approach or removal of people or objects which affords reliable and unobtrusive protection of such people or objects while retaining unhindered mobility. A signal is transmitted by a transmitter 14 which causes the blockage of an alarm signal until the distance between the transmitter 14 and the receiver 2 is greater or smaller than a predetermined value or the transmission between the transmitter 14 and the receiver 2 is interrupted. It is also possible to gain a representative distance signal corresponding to the distance between the two security elements which causes a corresponding change of pitch or volume of the alarm signal.
Patent DE-4307222-A1 (DE)
Title: Hydrodynamic vehicle gearbox
Inventor: SCHMOELZ HUBERT
IPC: F16H41/22
Filed: 1993-03-09
Abstract: The invention relates to a hydrodynamic vehicle gearbox, in particular for railway locomotives with three traction operating circuits for three different speed ranges, comprising a transducer, a first clutch and a second clutch. The invention is characterised by the following features:   - a first rotor is formed from the transducer and the first clutch;    - a second rotor is formed from the second clutch; - both rotors are arranged parallel with one another and form two parallel sides of a rectangle; - the transducer and the first clutch are, viewed in section through the axes of the rotor, arranged in the region of the corners of the rectangle which is formed by the two parallel rotor axes and by in each case one straight line drawn through the transducer and coupling on the axis of the rotor A, the said straight lines intersecting the axis of rotor B; - the second coupling is arranged on the side of the rectangle which is formed by the rotor B.
Patent DE-4309620-A1 (DE)
Title: Sealing arrangement for a glove compartment of a vehicle
Inventor: SIPPLE RALF
IPC: E05C3/14
Filed: 1993-03-24
Abstract: A glove compartment of a vehicle comprises a pivotably articulated lid which covers the glove compartment aperture and a glove compartment container arranged in the glove compartment, which container is made accessible by pivoting the lid upwards and can be interlocked and pivoted with the lid by means of a seal. In addition to this seal, the lid and the glove compartment container can be interlocked with the glove compartment by means of an additional seal in each case, the seal between the lid and the compartment container acting, when in the locked position, in an unlocking manner on the seal between the compartment container and glove compartment.
Patent DE-4309971-A1 (DE)
Inventor: DE MONTIGNY ARMAND DIPL CHEM D
IPC: C09K23/54
Filed: 1993-03-26
Abstract: The patent describes waterproofing (hydrophobicising) agents for mineral building materials based on aqueous emulsions of organosilanes and/or organosiloxane resins containing reactive groups, in which silanes/siloxanes the dispersed phase has a mean particle size of from 0.55 to 1.1  mu m and a particle size distribution width of less than 1.3. <IMAGE>
Patent DE-4317286-A1 (DE)
Title: Floating-calliper disc brake and a method for installing a brake lining
Inventor: GUETTICH HOLGER DIPL ING
IPC: F16D65/092
Filed: 1993-05-25
Abstract: A floating calliper (1) of a disc brake for motor vehicles is provided with a central, axially extending tie (13) which separates twin radial openings (17, 18) in the floating calliper (1) from one another and accepts part of the tensile force required to press brake linings (4, 5, 6) against a brake disc (30). In a first embodiment of the invention, a radially outer brake lining (4) cannot be installed through one of the openings (17, 18) because of its length. For installation, the brake lining (4) is placed next to the floating calliper (1) on the outer rim of a cup-shaped portion (19) of the brake disc (3) and introduced laterally in the circumferential direction into the floating calliper (1) by rotating the brake disc (3). <IMAGE>
Patent DE-4323137-A1 (DE)
Title: Pyrotechnic device
IPC: F42B4/24
Filed: 1993-07-10
Abstract: A pyrotechnic device (1) is proposed for detonating at least two charges (4) which can be fired in sequence and can be inserted into holes in a retaining device (3) until they are against an end stop. The special features of this device are that the holes (6) in the retaining device (3) which are filled with charges (4) can be moved into a precise firing position automatically by the firing of a preceding charge (4). A common detonating channel (19), which, for its part, is operatively connected to a firing charge (21), can be moved into position with respect to all the charges (4) or the corresponding retaining holes (6). <IMAGE>
Patent DE-4323879-A1 (DE)
Title: Method and device for determining the air/fuel ratio number lambda
Inventor: MOEBIUS HANS-HEINRICH PROF DR
IPC: G01N27/417
Filed: 1993-07-16
Abstract: Efficient functioning of exhaust emission cleaning systems in motor vehicles having three-way catalytic converters requires the mean value of lambda to be set as accurately as possible to the value 1.00. It has to date been possible to monitor this setting only elaborately by combining results from a plurality of measuring instruments. During investigations with solid-electrolyte oxygen sensors, the problem arises that the path for calculating lambda from the oxygen concentration changes at lambda = 1, without it being possible accurately to achieve lambda = 1. Direct measurement of lambda arbitrarily close to 1 with only one instrument is made possible by first detecting the concentration of CO, CO2, H2 and H2O in water-glass equilibrium from the measured oxygen concentration and the air and fuel composition and, according to whether  phi (CO) +  phi (H2) is greater than or less than 2 . phi (O2), switching to one or other calculation path. The associated device contains, in addition to means for the required calculations and switching decision, compactly integratable arrangements for guaranteeing mean equilibrium concentrations. In addition to lambda, the method and device provide the concentrations of O2, CO, CO2, H2 and H2O in equilibrium at selectable temperatures and at normal temperature after "freezing-in" the equilibrium and condensation of H2O, actually ... Original abstract incomplete. <IMAGE>
Patent DE-4328660-A1 (DE)
Title: Bottle rack
Inventor: MUENZNER KLAUS DIPL ING
IPC: A47B73/00
Filed: 1993-08-26
Abstract: Published without abstract.
Patent DE-4332649-A1 (DE)
Title: Method for safety testing of an electrical device, in particular for measuring the earth-conductor resistance
Inventor: KRIEN BURKHARD
IPC: G01R31/02
Filed: 1993-09-27
Abstract: The invention relates to a method for safety testing of an electrical device, in particular for measuring the earth-conductor resistance, the insulation resistance and/or equivalent dissipation current according to DIN VDE 0701 S (main measurement), with, depending on the class of protection of the electrical device, various measurement processes being carried out using a measuring instrument which has a plug socket into which the mains plug of the device to be tested is inserted, the measuring instrument automatically determining the class of protection of the electrical device to be tested, before the start of the main measurement, by testing the presence and/or the operation of at least one earth conductor in the mains plug of the electrical device during or after its insertion into the plug socket on the measuring instrument. <IMAGE>
Patent DE-4333509-A1 (DE)
Title: Turbulence chamber in engine cylinder head
Inventor: STRAUS ARNOLD DIPL ING
IPC: F02B19/14
Filed: 1993-10-01
Abstract: The chamber (3) is formed by a metal insert (2), which is a press-fit in the head (1), engaging positively with it. The mating faces are cylindrical and smooth, one at least of them containing an annular groove (8), typically formed in an annular flange (4) on the insert. A tapering axial flow passage (6) can be formed in one surface, and connected to the groove at its narrow end. The flange can have outer faces (4.1, 4.2) towards the chamber and the insert underside.
Patent DE-4333971-A1 (DE)
Title: Method and apparatus for optimising technical and material parameters for influencing metabolic performance of microorganisms or mixed microbe populations
Inventor: ROTHE STEFFEN DIPL ING
IPC: C12Q1/02
Filed: 1993-10-05
Abstract: According to the invention, a detector is coupled via a flow-through system to the container for the microorganisms or mixed microbe populations. A small amount of microorganisms from the container is placed immediately in front of the detector and brought into contact with one or more samples from the container. The changes occurring thereby or in the microorganisms are picked up as a signal by the detector and can be used for a direct change in parameters. This method has made it possible to reduce the energy input in the small-scale treatment of municipal wastewater from 80 dischargers by 43%.
Patent DE-4342188-A1 (DE)
Inventor: KOEHLER MICHAEL DR
IPC: C22C30/00
Filed: 1993-12-10
Abstract: The invention relates to high chromium content, corrosion resistant, austenitic alloys having the following composition:     32-37% by weight of chromium   28-36% by weight of nickel   max. 2% by weight of manganese   max. 0.5% by weight of silicon   max. 0.1% by weight of aluminium   max. 0.03% by weight of carbon   max. 0.025% by weight of phosphorus   max. 0.01% by weight of sulphur   max. 2% by weight of molybdenum   max. 1% by weight of copper   0.3-0.7% by weight of nitrogen and usual minor constituents and impurities resulting from the production method and the remainder as iron. These alloys are suitable as materials for articles which are resistant to chemical attack.
Patent DE-4405319-A1 (DE)
Title: Electrical hot plate for boiling, frying and grilling
Inventor: SCHERINGER STEFAN DR
IPC: H05B3/70
Filed: 1994-02-18
Abstract: The hot plate (1) comprises a top surface (O1) to receive the material to be heated, together with a base surface (O2) furnished with grooves (2) tightly holding a heating element (3). The cross section of the grooves is such that there is substantially no gap between the heating element and the hot plate, with the groove and heating element depths being equal. The heating element is held in the grooves by bolts (4), connecting plates (6) and nuts (5) and the grooves may be in the form of concentric circles or a spiral. Heat conducting paste is furnished between the hot plate and the heating element, and a further heat storing plate or an insulating plate can be added.
Patent DE-4407941-A1 (DE)
Title: Filter apparatus
Inventor: KANESHIGE NORITSUGU
IPC: B29C48/691
Filed: 1994-03-09
Abstract: A filter apparatus is specified which can heat the filter housing with great efficiency and which makes it possible to clean the connection parts between the filter housings and the switchover device. The heating box which receives the filter housing and the switching valves is furnished with throughways. The connection pieces between the filter housings and the switching valves can easily be cleaned by reaching with one hand through the orifices into the heating box and wiping off dirt on the connection parts with the aid of a cloth, after which the filter housings are detached.
Patent DE-4410864-A1 (DE)
Title: Demand controlled hot water circulation appts.
Inventor: HACKENBERG PETER DR
IPC: F24D19/10
Filed: 1994-03-29
Abstract: The issue of cold water from a hot water outlet, due to heat loss, is reduced by introduction of interrupted circulation by means of a time-switch and temperature sensors. A hot water system pump (1) circulates the water through a pipe (2), hot water for use being drawn off at a tap (5), provided with a flow-detector (4).  Time relays (6, 7) in series, permit the pump (1) to run for pre-determined periods, unless the tap (5) is opened, in which case the time control is over-ridden and the pipe (3) filled with hot water.
Patent DE-4411473-A1 (DE)
Inventor: ODENTHAL HEINZ F
IPC: B65B17/02
Filed: 1994-04-01
Abstract: The group of objects are supplied on a conveyor (1) to a packing station (9) where the wrapping material (4) is unwound from a reel and divided into a strip (7) forming the packet tray and a strip (8) for wrapping round the top. These two strips are supplied jointly vertically to the packing station forming a distance gap (13) corresponding to the height of the goods. The group of goods is moved across the strips and onto a discharge conveyor (2) whereby the strips loop U-shaped around the goods leaving overhangs (14,15) at the back which are separated from the incoming strips. The ends of the tray and top strips are connected together at the ends of the overhangs. The areas of the strips protruding over the base edge (16) of the packet are folded and fixed to a tray edge or tray base. <IMAGE>
Patent DE-4414605-A1 (DE)
Title: Cigarette
Inventor: ROGGE PETER
IPC: A24D1/00
Filed: 1994-04-27
Abstract: The invention relates to a cigarette (10) comprising a tobacco strand (12), surrounded by cigarette paper (24), with filters (14, 16) at its ends. In order to be able to smoke the cigarette at individual strengths, it is proposed that the filters (14, 16) are of different length. <IMAGE>
Patent DE-4418558-A1 (DE)
Title: Detection system for sensing rotational movement of spraying arm in e.g. cleaning, crop spraying and coating
Inventor: POEPPEL JOSEF DR
IPC: B05B1/08
Filed: 1994-05-27
Abstract: A flow restrictor (6) is provided for the modulation of the medium pressure, in the supply line (2) in the transfer region of the supply line to the spray arm (1). The flow restrictor is designed so that depending on the rotational movement of the spray arm, the flow cross section in the region of the flow restrictor is continuously altered. A measuring system for determining an electrical variable of an electric pump drive, is provided for detecting the pressure fluctuations produced by the rotational movement of the spray arm. The spray arm in the transfer region for the supply line has a hub (1c). The flow restrictor has two shutters (6a, 6b) arranged directly one behind the other. One shutter (6a) is connected with the supply line and the other shutter (6b) with the hub (1c).
Patent DE-4419537-A1 (DE)
Title: Sound retarding wall
Inventor: SCHMARANZ RUDOLF ING
IPC: E01F8/00
Filed: 1994-06-03
Abstract: A wall having good acoustic properties is made up of two panels, one of high density material such as reinforced concrete and the other of low density material such as porous styrene. One panel (7) slides into grooves (9) of the other (6) with corresponding ribs and channels (9, 10) facilitating the sliding movement.
Patent DE-4421075-A1 (DE)
Title: Pulse transferring circuitry between galvanically separated appts.
Inventor: ENGHARD WERNER DIPL ING
IPC: H03K5/156
Filed: 1994-06-16
Abstract: The first (W) of two pieces of appts. (W,G) can be a consumption meter, esp. a thermal meter, with an opto-coupler (2) and an output circuit (4) with two connections (8,9) for connection to the second appts. of higher order in the system or the system itself. An input stage (1) connected before the opto-coupler shortens the duration of the pules provided by the first appts. and transferred by the opto-coupler. A circuit stage (3) connected after the opto-coupler extends the duration of the pulses transferred by the opto-coupler. This stage only passes pulses of at least a minimum duration from the opto-coupler's output to the output circuit.
Patent DE-4428094-A1 (DE)
Title: Removal of floating sludge from surface of water in basin
Inventor: KRIEGER BERND
IPC: B01D21/24
Filed: 1994-08-09
Abstract: Removal of floating sludge from a basin comprises a cleaning member (3) which moves towards a dam element (8) which prevents the sludge from diverting course. The dam element (8) is anchored on the outer basin edge (1) and is in contact with a slider (6) on the cleaning member. The dam element is pulled along the cleaning member towards the centre of the basin until it reaches a stop (7) on a central unit (2). The cleaning process runs from the basin edge without interruption, and once a 360 deg  clearance is complete the stop (7) is released and the dam element is returned to its start position using e.g. a band drum.
Patent DE-4428735-A1 (DE)
Title: Cavity moulding for electrical installations in concrete floors
Inventor: DEBIE PETER DIPL ING
IPC: H02G3/18
Filed: 1994-08-15
Abstract: A hollow moulding for electrical installations in concrete floors has a front part 13 made up of a large square plate 14 with a collar 15 standing proud to which is attached a cylindrical lid 16. The rear part 23 comprises a can 24 with a mouth 25 that matches the plate and at the side of the mouth is a union 33 for a housing 34 containing wiring connections. There are also cable lead-through 38 in the side of the mouth. The height of the collar plus the height of the lid equals that of the floor section in which it is embedded, so that the lid is a flush-fitting item.
Patent DE-4430212-A1 (DE)
Inventor: GERICKE ROLF DR
IPC: A61K31/275
Filed: 1994-08-28
Abstract: 2,4,5-Trisubstd. benzoic acid derivs. of formula (I) and their salts are new: R1 = A, CF3, CH2F, CHF2, C2F5, CN, NO2, halogen, ethynyl or XR4; R2 = CF3, S(O)nR6 or SO2NR4R5; R3 = CN, halogen, COA, CHO, CSNR7R8 or CONR7R8; Q = N=C(NH2)2, Cl, Br, OA, OCOA, OCOAr, OH or another reactively esterified OH gp. or nucleophilically substitutable leaving gp.; R4 = H, A, 5-7C cycloalkyl, 6-8C cycloalkylmethyl, CF3, CH2F, CHF2, CH2CF3, Ar or CH2Ar; R5 = H or A; or R4+R5 = 4-5C alkylene, opt. with a CH2 gp. replaced by O, S, NH, NA or NCH2Ar; R6 = A or Ar; R7, R8 = H, A, 1-10C alkanoyl or 7-11C aroyl; A = 1-6C alkyl; X = O, S or NR5; Ar = phenyl opt. substd. by 1-3 of A, OA, NR4R5, halogen or CF3; n = 1 or 2.
Patent DE-4430565-A1 (DE)
Title: Bicycle wheel mounting with rolling element bearing
Inventor: LINK ANTON
IPC: B60B27/02
Filed: 1994-08-30
Abstract: The mounting device is for the wheels on a bicycle. It has an axle with at least one rolling element bearing. It also has an oil chamber (2) in order to provide lubrication for the wheel bearing (1). The oil chamber is formed on one side via the axle (3), and on the other side via the bearing shell (4) surrounding the axle. The bearing shell has seals (10,11) mounted at both ends. It has shaft sealing rings (8,9) also needle sleeves (5,6) which are located inside the oil chamber, at both ends of the bearing shell.
Patent DE-4435087-A1 (DE)
Inventor: SINN HANSJOERG DR
IPC: A61K41/00
Filed: 1994-09-30
Abstract: A conjugate that comprises an active substance, a linker and a vehicle is used to prepare a medicament for treating and/or diagnosing inflammatory diseases.
Patent DE-4436642-A1 (DE)
Inventor: KRULL KLAUS DIPL ING
IPC: H04Q11/04
Filed: 1994-10-13
Abstract: The invention concerns a telecommunication network between network terminations or user terminals, on the one hand, and one or a plurality of service-specific networks or optional service provider devices, on the other. The network comprises transmission, multiplexing and crossconnect functions and functions permitting branching to various networks. The invention provides a telecommunication network between user devices and service devices which is independent of the services, end terminals and networks connected. A network of this type comprises, at the network end, access nodes with various interfaces for optional interactive synchronous and synchronous types of service. The techniques of synchronous digital hierarchy are used. A transmission technique is used which enables synchronous and asynchronous data streams to be transmitted.
Patent DE-4437650-A1 (DE)
Title: Autonomous solar energy system for single-family dwellings and multiple family dwellings
Inventor: KRECH HANS DR
IPC: H02J7/35
Filed: 1994-10-21
Abstract: Until now, it has not been possible to operate autonomous solar energy systems for single-family dwellings and multiple family dwellings in a manner to cover the costs. The improvement in the efficiency of solar cells, the use of superconductors, the miniaturisation of solar cells and the use of storage coils make economic autonomous solar energy systems possible. Figure 1 shows the arrangement of the system components. The invention represents a quantum leap in supplying power to single-family dwellings and multiple family dwellings worldwide. <IMAGE>