baber/WOPTO huggingface dataset:
Patent DE-19619451-A1 (DE)
Title: Electric switch esp. earthing switch
Inventor: THOMAS VOLKER DIPL ING
IPC: H01H1/24
Filed: 1996-05-14
Abstract: The switch has a fixed counter contact part and a movable contact part in the form of a separating blade which is pivotable about a rotary shaft (18). The separating blade (12) is rotatably mounted in a slot (11) in a carrier (10). Circular coil spring contacts (22,23) are mounted inside the slot and on at least one side of the separating blade for electrically conducting connection between the blade and carrier. The rotary shaft engages transversely through the slot and is fixed to the separating blade so as to rotate with it. The rotary shaft is also the drive shaft.
Patent DE-19620172-A1 (DE)
Title: Variable valve timing mechanism for internal combustion engine
Inventor: SCHAEFER JENS DIPL ING
IPC: F01L1/344
Filed: 1996-05-20
Abstract: The variable valve timing gear (1) is used in an internal combustion engine. The drive gear or sprocket (2) is bolted to a housing (15) which has a cylindrical portion and a flat end. The housing contains a piston (7) which can slide axially. The piston moves on helical splines (5) on an axial extension of a drive wheel (3) bolted to the drive gear and the housing. The piston is urged axially towards the end of the housing and away from the camshaft by a coil spring. Balls (20) in the outside portion of the piston may engage in cutouts (17) in the inner diameter of the cylindrical part of the housing there are further meshing helical splines (8,9) on the inner diameter of the annular piston. There are pressure chambers at either end of the piston which may be filled with oil to move it axially.
Patent DE-19628259-A1 (DE)
Title: Inflatable vehicle occupant safety device in case of side impacts
Inventor: BROWN LOUIS R
IPC: B60R21/237
Filed: 1996-07-12
Abstract: The apparatus comprises an inflatable vehicle occupant restraint which, when inflated, helps protect a vehicle occupant in the event of a side impact to the vehicle of a magnitude sufficient to require protection of the vehicle occupant, the inflatable restraint having a deflated condition and an inflated condition. There is an inflator for, when actuated, supplying inflation fluid to the inflatable restraint to inflate the inflatable restraint from the deflated condition to the inflated condition. The inflatable restraint has a body portion and having an inflation fluid directing channel portion extending into the body portion, the body portion of the inflatable restraint having inner and outer end portions.  The channel portion of the inflatable restraint is connected with the inflator to receive inflation fluid from the inflator, the channel portion having a terminal outlet which is disposed intermediate the inner and outer end portions of the body portion. The channel portion directs inflation fluid to flow in a first direction from the inflator to the terminal outlet of the channel portion and into the body portion to inflate the body portion.
Patent DE-19637803-A1 (DE)
Inventor: UNKRIG VOLKER DIPL CHEM DR
IPC: G01N33/96
Filed: 1996-09-17
Abstract: Standard solutions for specific binding assays are prepared by reacting a solution of an analyte with a labelled specific binding partner of the analyte. Also claimed is a standard solution comprising a complex of an analyte and a labelled binding partner.
Patent DE-19638235-A1 (DE)
Title: Laser radiation generation method for cinematographic projector
Inventor: DIEDRICH FRANK DR
IPC: G02F1/23
Filed: 1996-09-19
Abstract: The generation method involves providing laser radiation with at least two different wavelengths, each of which is selectively modulated before used to provide a combined beam. One radiation source provides laser pulses of given pulse repetition frequency and at least two wavelengths, with a time spacing between the latter wavelengths.  A modulator provides cyclic selective modulation of the pulses in dependence on their wavelength. The irradiated pulses are produced from a laser source of a mode-locking type. The pulses are in the frequency domain between 50 and 200 MHz.
Patent DE-19638252-A1 (DE)
Inventor: RABE JUERGEN DIPL ING
IPC: F16C11/06
Filed: 1996-09-19
Abstract: The invention concerns a ball-and-socket joint (K) which comprises a housing (1) consisting of a tube section (2) with cast or injected housing material (3). A bearing intermediate layer (8) can be provided between the ball (4) and housing material (3).
Patent DE-19639124-A1 (DE)
Title: Tube cap unit
Inventor: ZIMMER HELMUT
IPC: B65D41/04
Filed: 1996-09-24
Abstract: The cap unit has a cylindrical lower tube shoulder section (1) with outlet (2), and a closure cap to seal the outlet. The lower section has recess (4), which extend along approximately one-quarter of its circumference, and are at an angle of 85-60 degrees, preferably 80-70 degrees, especially 75 degrees, relative to the axis (5) of the lower section. The closure cap has internal projections, and these engage into the recesses when the cap is put in place on the lower section. The recesses are channel-shaped, with an open end (4a) accessible from the direction of the end face, and a closed end (4b) further away from the end face. In this area, the channel has a smaller gradient.
Patent DE-19642384-A1 (DE)
Inventor: KUEHNE VICTOR
IPC: F16D55/22
Filed: 1996-10-14
Abstract: A disk brake for vehicles (1), especially for utility vehicles, comprising brake shoes (6,6') on both sides of the brake disk (10) and brake linings (8), a clamping device which clamps one of the brake shoes (6), and a power transmission device to transmit clamping force to the brake shoe (6') on the other side of the disk brake. Disk brake is characterized by the fact that power transmission device is shaped like a fully enclosed frame (14), especially a rolled frame, which absorbs the clamping forces. A modular element (15) enables brake mechanism to be pre-mounted and improves structural rigidity.
Patent DE-19642540-A1 (DE)
Title: Semiconductor device e.g. MOSFET or diode device
Inventor: TSUJINO MITSUNORI
IPC: H01L29/78
Filed: 1996-10-15
Abstract: In a semiconductor device with (a) a silicon substrate (3) bearing a not more than 100\*10<-10> m thick insulating layer (2) and an overlying electrode (1) or (b) a first conductivity type first doped layer extending inwards from a silicon substrate surface and a second conductivity type second doped layer extending inwards from the first doped layer surface, the novelty is that the silicon substrate has an oxygen concentration of  not more than 1\*10<18>/cm<3>.
Patent DE-19643902-A1 (DE)
Inventor: FONFARA HARALD
IPC: F24H9/12
Filed: 1996-10-30
Abstract: Disclosed is a valve block with a casing, comprising an inlet and an outlet as well as a closing device and, preferably, a valve head and a valve seat. Such a valve block has at least two inlets and at least two outlets, while the closing device connects with each inlet and each outlet.
Patent DE-19644003-A1 (DE)
Title: System for processing multi-layered material strips of e.g. thin metal or plastic
Inventor: KLOPFLEISCH GUENTER
IPC: B65H41/00
Filed: 1996-10-31
Abstract: The adjacent ends of two multi-layered material strips (16,16a) following one another in the conveyor direction are joined to one another, by welding their strip layers (17,17a, 18,18a) in the area of their abutting edges. Following this, the strip layers are separated from one another. The adjacent ends of the two multi-layer material strips (16,16a) are pushed one over the other by an overlapping extent and then the overlapping area of each strip layer (17,17a,18,18a) is welded. The free ends of the strip layers (18,18a) near to the welding apparatus (24) are unfolded and the free ends of the strip layers (17,17a) facing away from the welding apparatus are freed, after which the free ends are welded to each other.
Patent DE-19645144-A1 (DE)
Title: Low voltage and power-on reset circuit for microprocessors
Inventor: GRABE JOCHEN
IPC: G06F1/24
Filed: 1996-10-24
Abstract: A voltage source (U1) supplies to the circuit an unregulated D.C. voltage with low ripple, at between 16 and 26V, to a voltage stabiliser (2). The voltage stabiliser provides a regulated voltage (U2) of 5V on the output (A). A microprocessor (1) is coupled to the stabiliser, with the collector-emitter spacing of a transistor (T1) in parallel with a capacitor (C1). The transistor is conducting when the base-emitter voltage is greater than 0.6V, discharging the capacitor (C1) when the voltage U1 falls short of a certain value. The minimum duration of the reset pulse occurs when the condenser is discharged. The voltage U1 rises enough to block the transistor.
Patent DE-19645534-A1 (DE)
IPC: G01G23/00
Filed: 1996-11-05
Abstract: A bathroom scale has a measurement value sensor (5) which generates a measurement signal when a person wishing to be weighed stands on the scale. The measurement signal is transmitted to an evaluation circuit (15) which deduces therefrom the weight and displays it on a display device (7). The evaluation circuit (15) and the display device (7) are supplied with electric energy by a generator (25) upon which the weight of the person wishing to be weighed is applied. The actuation element for the generator (25) is designed as a plunger (18) which drives the generator (25) by means of a toothed rack (32) and pinion (31) and projects over the plate (3) in such a way that it can be actuated independently of the same (3). The restoring spring (17) acts between the plate (3) and the toothed rack (32) and pinion (31).
Patent DE-19647627-A1 (DE)
Inventor: WIEHE ULRICH
IPC: H04M15/00
Filed: 1996-11-18
Abstract: The aim of the invention is to provide a lower signalling load, as far as message switching technology is concerned in relation to a method known per se, between an exchange (VMSCA) receiving a request for a connection setup, and a mobile access switching exchange (GMSCA) enabling optimized routing to occur between various networks. To achieve this, a destination address (AVMSC) which is made available by the local area network (HPLMN) of a called radio telephone subscriber (B-MS) or a destination address (AB') made available by a visited mobile switching exchange in the case of redirection, is inserted by the mobile access switching centre (GMSCA) into a message (ANM) signalling that the call connection is being completed and sent to the switching exchange (VMSCA) where it is evaluated so that the call connection can be charged. Allocation of a reference number by the original switching centre handling charging and despatch of a separate MAP message (note call destination) by the mobile access switching centre is no longer necessary. By inserting the destination address into the message which provides information on the completion of the call connection after the call connection has been set up, the technical complexity of the signalling is reduced significantly as far as switching is concerned when a call for the radio telephone subscriber is redirected.
Patent DE-19651832-A1 (DE)
Inventor: SUN SHIH-WEI
IPC: H01L21/205
Filed: 1996-12-13
Abstract: The capacitor, e.g. of a DRAM cell, is formed by depositing a first layer of hemispherical-grained silicon (HSG-Si) 42 on a substrate such as a layer of doped polysilicon 40 e.g. by LPCVD. Growth of the first layer of HSG-Si is interrupted and then a second layer of HSG-Si 46,48 grown independently of the first layer. In one aspect, growth of the first layer of HSG-Si may be interrupted by either cooling the deposition substrate or stopping deposition for a period of time. The interruption of the growth of the first layer is sufficient to ensure that the reinitiated growth initiates in a manner that is independent of the first process. In a different aspect of the invention, growth of the first layer may be interrupted deposition of amorphous silicon or by removing the substrate from the deposition system and performing an etch back operation. After the etch back operation, the substrate is reintroduced to the deposition system and a second layer of HSG-Si is grown on the etched surface. This textured silicon structure forms the lower electrode of the DRAM capacitor.
Patent DE-19701198-A1 (DE)
Title: Cover for noisy device, especially for engine valves, sump, or gearing
Inventor: DYGA CHRISTOPH DIPL ING
IPC: F16M1/026
Filed: 1997-01-15
Abstract: The cover provides a close seal on a device which generates noise, and has an outer (2) and an inner part (4), which are separated by a gap (6), and which are joined by short narrow webs (6a). The gap is bridged by at least one strip (8) of damping material. The strip fills and seals the gap, and the ratio of the length of the web to that of the gap is not greater than 1 to 10. It may overlap both sides of the edges of the inner and outer parts which are separated by the gap, and may be fastened there permanently. The material may also be an elastomer.
Patent DE-19713296-A1 (DE)
Title: Round bale chopper
Inventor: VOELK POLYKARP
IPC: A01F29/00
Filed: 1997-03-29
Abstract: A suction pressure blower (7) with a right-angled suction intake channel (9) and adjustable straw guide plate (10) is mounted vertically beneath the milling/conveyor members (3,4). The blower is preferably fitted with one, two or several discharge channels (12). The chopper has a relatively large fore chamber (13) between the milling drum (3) and front wall. The straw guide plate is set in the fore chamber which is accessible through a service gap (11) for maintenance and adjustment.
Patent DE-19724995-A1 (DE)
Title: Signal generator for call arriving to network call responder
Inventor: WASENITZ MARION
IPC: H04M3/533
Filed: 1997-06-13
Abstract: The signal generator (10) is coupled to a subscriber terminal (25) and comprises a first detector and evaluator (44) for a signal from the exchange, or an answering machine, indicating arrival of a new message for the subscriber terminal. A first memory (50), coupled to the first detector and evaluator, stores the number of newly arrived messages for the subscriber terminal at the network answering machine.  An output (110) provides an optical and acoustic presentation of the content of the first memory. Preferably, a second detector and evaluator (42) recognise a signal from the exchange, activating the reception state of the signal generator.
Patent DE-19735246-A1 (DE)
Title: Volume measurement
Inventor: GOETZ KNUTH
IPC: G01B11/06
Filed: 1997-08-14
Abstract: The process involves focusing visible light from a light source (12) onto the measurement volume, feeding light reflected from the volume to a color receiver (16), which dissociates the light into spectral components, converting the components into absolute color voltages, evaluating the voltages in an evaluation unit (18) and feeding them to a computer (38) which contains an association function between absolute color voltages and volume.
Patent DE-19735700-A1 (DE)
Title: Ceiling tile, produced with or without porosity medium
IPC: B28B3/26
Filed: 1997-08-16
Abstract: The slotted areas are coated or rolled and the slotting blades (1) are rotatable segment blades and a current voltage is applied to them. The cutting tools produce narrow, slot (8) rows on the outer walls of the blanks.
Patent DE-19738990-A1 (DE)
Title: Misuse protection device for chip card security system
Inventor: STEGER MAX DIPL ING
IPC: H01L23/58
Filed: 1997-09-05
Abstract: The misuse protection device uses a capacitive device (4) incorporated in the protective dielectric covering (3) for the semiconductor chip (2) incorporated in the chip card (1).  The capacitance value of the capacitance in which is incorporated within the chip, for releasing the card function only when the capacitance value is correct.
Patent DE-19739221-A1 (DE)
Title: Sauna cabin for all-round therapy complete with electric fittings
Inventor: KURZ HUBERT PROF DR ING
IPC: A61H33/06
Filed: 1997-09-08
Abstract: One or more of the cabin walls forms a switching section with sufficient space (103) for the switching elements. This section lies between inside and outside surfaces and has an accessible lid. Cable or ventilation shafts are arranged in the room (104) between inside and outside surfaces and the service elements or indicators are fixed directly or indirectly to the lid. The space is divided into two parts and the shaft (300) is an overhead shaft joined to the switch room (103) through the lid (600) and/or an air opening (303). Both bottom (301) and overhead (300) shafts are joined offset to the switch room. The switch room walls and/or the shafts are cased in earthed metal surfaces separated from the room inside wall by thermal insulation. Within the room, the metal surface forms a switching cabinet.
Patent DE-19746437-A1 (DE)
Title: Production of beer-brewing wort comprises using pulse frequency modulated microwave heating source powered by block-type thermal power station for rapid heating
Inventor: ISENBERG RALF
IPC: C12C7/06
Filed: 1997-10-21
Abstract: The brewing vessel containing essentially clear beer wort is charged with insoluble materials. Microwaves are introduced to heat the wort to brewing temperature. At least one addition of wort materials is made, following the start of brewing and the temperature is maintained for 60 minutes at most, with the simultaneous removal of water vapor and volatiles. An Independent claim is also included for the corresponding brewing plant.
Patent DE-19748271-A1 (DE)
Title: Control system for controlling semi-active vehicle suspension with 4 variable dampers
Inventor: KWAK BYUNG-HAK
IPC: B60G17/015
Filed: 1997-10-31
Abstract: The control system is provided with four variable shock absorbers (200) respectively arranged between one of four wheels and the vehicle body. It has three vertical acceleration sensors (71-73). Each of which is fitted at a shock absorber, to determine the vertical acceleration of three wheels. An axle acceleration sensor (74) determines its vetical acceleration and gives a signal. A travel logic control unit (110) processes the vertical acceleration signals from the sensors (71-73). So that as well as a vertical speed, also an average speed of each wheel, and then multiplying this with the vertical speed to compute a force value for each wheel. A wheel resonance logic control unit (120) processes the axle acceleration signals, so that an axle resonance frequency band signal is generated giving an axle resonance frequency band, and from this a wheel resonance value is computed. An integrating logic unit (130) continuously determines a damping force curve for controlling each shock absorber. This also the travel value are integrated across a predetermined loop time span. So that each wheel is controlled independently to a present time point.
Patent DE-19748652-A1 (DE)
Title: Fuel injection valve unit with direct injection function used in IC engines
Inventor: SUMIDA MAMORU
IPC: F02M61/18
Filed: 1997-11-04
Abstract: The valve unit has a base (11) in which a fuel injection nozzle (10) is formed. A needle valve (12) is arranged on the base. The nozzle is opened/closed by moving the valve vertically. A rotary object (13) is provided to give vortex movement to the fuel passing through the nozzle. A planar gap (12e) which is perpendicular to the needle axis is formed at end point of the needle valve.
Patent DE-19754333-A1 (DE)
Title: Submarine, underwater amphibian, and torpedo in special hydrodynamic form
Inventor: PETERS NORBERT
IPC: B63B1/12
Filed: 1997-11-24
Abstract: The submarine consists of an oblate hull upon which stabilisers are fitted on the sides in the direction of travel.  The submarine requires no additional parts for the stabilising of the direction of travel, and the directional stability is achieved by the stabilisers by the paralleling of the streamlines.
Patent DE-19756133-A1 (DE)
Title: Transparent information panel, for use in public buildings
Inventor: MOELLER ULRICH
IPC: F21V8/00
Filed: 1997-12-17
Abstract: A transparent information panel has rows of perforations (3) which surround the region to be illuminated and which cause diffuse reflection of most of the light.
Patent DE-19801089-A1 (DE)
Title: Crude butan-1,4-di:ol purification to minimise impurities causing discoloration or poor reactivity
Inventor: MURAI NOBUYUKI
IPC: C07C29/80
Filed: 1998-01-14
Abstract: The purification of crude butan-1,4-diol (I), obtained by hydrolysis of diacetoxybutane (II), comprises (1) hydrogenating crude (I) in the presence of a hydrogenation catalyst (III); (2) removing a fine (III) powder from the hydrogenation mixture; and (3) distilling the remaining mixture to give highly pure (I) from a side stream of the distillation column. PREFERRED COMPOSITION - The crude (I) is contaminated by BGTF and the purified (I) by  <=  0.1 wt.% BGTF. PREFERRED CATALYST - (III) consists of a palladium (Pd) catalyst and a ruthenium (Ru) catalyst.  PREFERRED CONDITIONS - (III) is removed by filtration, especially through a filter with a pore size  <=  10 mu m.  In distillation, water and acetic acid from the hydrolysis product are separated with a distillation column for low boiling products and crude (I) is discharged at vapour from the lower side stream of a column for high boiling products.  The oxygen pressure at the top of the column in stage (3) is  <=  10 mmHg.
Patent DE-19805139-A1 (DE)
Title: Bed, especially hospital bed, with Fowler adjustment system
Inventor: SPIERENBURGH SPLINTER J
IPC: A47C20/04
Filed: 1998-02-09
Abstract: The bed has a mattress support consisting of not less than two hinged sections, namely upper (11) and lower (4) leg sections, and a frame (2) to support the mattress holder secured to a chassis. A first hinge pivot (26) and a first adjustment system (1) are provided between the frame and the upper leg section. A second hinge pivot (3) with a second adjustment system (9) is provided between the upper and lower leg sections forming a Fowler adjustment system. The first adjustment system is formed of a pivoting arm of adjustable length secured between the frame and the end of the second hinge pivot remote from the lower leg section.
Patent DE-19808880-A1 (DE)
Title: Packaging arrangement for sets of door and window frame components,
IPC: B65D77/04
Filed: 1998-03-03
Abstract: A package for door and/or window hinges (3) and frames consists of an outer carton (2) in which the components (3) are located in a grid (6) of separate compartments. Further window frame spacer components (4) are held in a second carton within a second packaging grid (7) and containing further hinge components (5). Different types (3, 4) of component are held in different cartons of different outer appearance and size (8, 9,10). The complete set of components required for the entire assembly operation are held in their respective different cartons, each complete set packed in a single outer carton (2), each set stacked (12, 13) in a single layer.
Patent DE-19810286-A1 (DE)
Title: Micro-sensor
Inventor: WERNER WOLFGANG
IPC: G01D3/028
Filed: 1998-03-10
Abstract: The micro-sensor contains at least one device for detecting a pressure change and at least two chambers (20,30) filled with a gas. The chambers are connected to each other by at least one channel (40). The channel preferably has a device for detecting a gas flowing in it. The sensor may have at least one region which can be brought to another temperature from that of the gas in the chambers.  The micro-sensor is manufactured by generating chambers in a substrate and is then sealed by a flow of a covering material. The channel is provided between the chambers before sealing the cover material.
Patent DE-19817900-A1 (DE)
Title: Actuator for switch whose mechanism is actuatable by pressure
Inventor: BOETZ JACOB
IPC: H01H13/20
Filed: 1998-04-22
Abstract: The actuator mechanism (10) comprises an actuating member (11) rotatably mounted on a housing (1), a wall etc. and coupled, or connectable during rotation, to a first lever arm (21) of a two-arm swivel lever (12). The second lever arm (24) exerts pressure (9) onto the actuating member (8) of the switch (7) during rotation . The mechanism actuating member consists of several parts, with the outer part formed by a cap-like control key (13) with handle (18) for vertical swivel (16), surrounding the other part (14) at least partly.