baber/WOPTO huggingface dataset:
Patent DE-19543655-A1 (DE)
Title: Film drive mechanism
Inventor: FREUND MICHAEL N
IPC: G03B1/12
Filed: 1995-11-23
Abstract: The drive has a reciprocating element with ratchet teeth (26) at the free end to engage a sprocket wheel (28) for the film drive. An elastic element (22) between the drive element and a solenoid provides the movement which engages and releases the film drive. The solenoid is driven by rectangular control pulses. The anchor (16) of the solenoid slides between the elongated sections of the solenoid magnet (2). The electro-mechanical drive is powered by a battery and is controlled by a switch. A counter monitors the number of drive pulses to index the film by a frame.
Patent DE-19545231-A1 (DE)
Inventor: MEYER HEINRICH DR
IPC: H05K3/24
Filed: 1995-11-21
Abstract: The invention relates to a process for the electrolytic deposition of metal layers, in particular copper layers, of specific physico-mechanical and optical characteristics and of even thickness. With known processes using dissolving anodes and direct current, only an uneven metal layer distribution can be achieved on articles of complex shape. The problem of uneven layer thickness at different points on article surfaces can be alleviated by using a pulsed current or pulsed voltage process, but this does not solve the other problem of continually changing geometry during deposition as the anodes dissolve. This problem can be eliminated by using non-dissolving anodes. To ensure adequate anode stability and a high lustre of the layers even at points on the workpiece surface where the metal is deposited with high current density, compounds of an electrochemically reversible redox system must be added to the deposition solution.
Patent DE-19606446-A1 (DE)
Title: Equipment for storage and readout of radio or television transmissions
Inventor: BARSKE HEIKO DIPL PHYS DR
IPC: H04N5/44
Filed: 1996-02-21
Abstract: The equipment continuously records the transmissions received via its tuners (6a-6c) in successive sections (18a-18c) of the twelve-hour memory.  The time signals are produced by the timer (24), included with a processor and memory components in a control unit (14).  The readout section includes a control (12) for entry of the transmitter identification and the starting time of the transmission required to be reproduced.  The recording times can be set individually for the output of each transmitter.  The incoming signal characteristics are monitored by a comparator, which operates several memory input switches (16a-16c).
Patent DE-19610060-A1 (DE)
Title: Reciprocating piston compressor for air conditioning system
Inventor: IKEDA HAYATO
IPC: F04B39/00
Filed: 1996-03-14
Abstract: The two housing parts (1,13,15) are firmly clamped by bolts (16). A cylinder bore (21) is formed In at least one housing part, in which a piston (22) can reciprocate. A cam plate (24) is fitted On a rotary shaft (18), held by the housing parts via two axial bearings (26). Each housing part has an opposite, adjacent surface, between which is sandwiched a first element (33) for taking up the dimension tolerances of the housing parts, the cam plate and the axial bearing by its deformation.
Patent DE-19611964-A1 (DE)
Inventor: NAKAHARA TAKESHI
IPC: G01N27/12
Filed: 1996-03-26
Abstract: A gas sensor comprises an insulating susbstrate 4 having a heating element 8, a semiconducting metal oxide gas sensing element (12, figure 2) and thick film electrode pads 6a-6d deposited thereon. The electrode pads are made of an alloy of gold such as a gold-platinum alloy. Leads 20 attached to the pads may be made of precious metal alloys having low thermal conductivity in order to reduce heat loss from the sensor.
Patent DE-19613441-A1 (DE)
Title: Two-row ball-bearing assembly
Inventor: BYWALEZ KARL
IPC: F16C25/06
Filed: 1996-04-04
Abstract: The ball-bearing is of the two-row type. It may have separate inner races (1) for the two rows of balls (5), bearing on a stepped profile forming the outer diameter of a hollow or partially hollow hub. There is a large flange at the end of the larger outer diameter part, with holes for fastenings. The end of the smaller outer diameter part may be cold formed to make a flange (3) which holds the two inner races on the hub. Each of the inner races has a groove to accommodate the balls and there is a single outer race (4) with two grooves to accommodate the two rows of balls.
Patent DE-19614554-A1 (DE)
Title: Railway vehicle with tilting body and also tiltable pantograph
Inventor: DUELL HANS-JUERGEN DIPL ING
IPC: B60L5/19
Filed: 1996-04-12
Abstract: The pantograph support can be tilted about a separate pole with a different radius a short distance above the pole of tilt of the body. Both poles lie on the same vertical axis. As the body is tilted through an increasing angle, the radius also increases and with it the distance between the pantograph carrier and the roof as the pole migrates along the vertical axis.
Patent DE-19618213-A1 (DE)
Title: Fuel gas production from e.g. organic waste matter in two stage process
Inventor: HEIDRICH RUEDIGER DR
IPC: C10B53/02
Filed: 1996-05-07
Abstract: The new process produces fuel gas from organic materials, especially wood and other biomass. These are pyrolysed, producing low temperature carbonisation gas  It contains hydrocarbons, tar and water vapour removed with thermal decomposition. The residue is a char containing inorganic matter. The resultant gas is burned rich, at temperatures of 1200  deg C and above. Resultant hot gas is used to gasify the char, producing dust-laden synthesis gas, which is then cleaned. Novel features include removal of the low temperature carbonisation gas with minimal dust loading. Its subsequent combustion is only partial, under conditions of imposed vorticity. Also claimed is a plant to carry out the process described.
Patent DE-19619330-A1 (DE)
Title: Assistance call system with mobile unit for transmitting assistance call
Inventor: MIKOLAJETZ DIETER DR
IPC: G01C21/00
Filed: 1996-05-14
Abstract: The evaluation unit (10) has a transmitter-receiver unit (14). The mobile unit (1) and the evaluation unit are provided with control logic arrangements, correlating with each other, so that the mobile unit can transmit a call and be held temporarily switched to a receiving condition, until the evaluation unit has transmitted its return signal to the mobile unit. The mobile unit and/or the evaluation unit are equipped with capability for transmitting and receiving a test call or a test signal. A triggered assistance call cannot be cancelled. The mobile unit has a storage, pref. for identification and navigation data, and a transmitter for an established transmitter content.
Patent DE-19619842-A1 (DE)
Title: Device for testing empty condition of reaction and storage containers
Inventor: KIRSCHNER JUERGEN DIPL ING
IPC: G01F23/26
Filed: 1996-05-17
Abstract: The device for testing empty condition of containers, includes a hollow essentially rotation symmetrical housing (1), with one or more rinsing connections (2) fitted at the side. A piston tube (3) essentially rotation symmetrical, is closed at both sides, and is movably located axially. A sensor element (4) is fitted in the inside of the piston tube, at the level of the one or more piston tube openings (5), and a lead (6) is provided for the further conducting of the sensor signals. A drive element (7) is provided for the stepless travelling in and out of the piston tube from the housing (1).
Patent DE-19621888-A1 (DE)
Title: Wall fixture installation element for rooms
Inventor: LIEB HARRY C DIPL ING
IPC: F24F7/04
Filed: 1996-05-31
Abstract: An installation element (1) for fastening to a wall (2) has a channel for electric cables. The element extends from the ground (3) to the ceiling (4) and has air channels (5,6) with inlets and outlets (7,8). In the channel are cables for independent circuits, connected with sockets or switches for the respective end apparatuses.  At least one lamp socket is provided at the ceiling end for direct or indirect room lighting. At the ground end is a connector for a support channel. A connector for a central vacuum cleaner is provided. A heater is integrated. There are fans in the air channels. There is a compensation module for different ceiling heights.
Patent DE-19623513-A1 (DE)
Title: Fitting to operate shut=off valves underground, or in other awkward positions
Inventor: BUHLA MICHAEL
IPC: E03B9/10
Filed: 1996-06-13
Abstract: The fitting opens or closes a shut-off valve (11) which is underground, or in a position which is difficult to access. It has a square rod (2) which can reach as far as the valve, and which is especially in the form of a telescopic rod which is secured by a locking system. The rod has a sleeve tube (5,6) which can be inserted into a bell-shaped element (7,8) which surrounds the connection between a coupling sleeve (14) and a valve spindle (12). The coupling sleeve has a spacer (24) which is associated with the bell-shaped element, in order to prevent the rod from being pulled from the spindle. The spacer combines with a sealing disc (16), which acts as a stop, and which forms a dirt seal towards the valve, while a sealing disc (3) on an edge cap (4) which is connected to the rod, seals towards the free end of the latter.
Patent DE-19623539-A1 (DE)
Title: Sprung strap hinge for glass or plastic internal doors
Inventor: LOGGEN KARL
IPC: E05D11/10
Filed: 1996-06-13
Abstract: A novel form of strap hinge is designed especially for internal doors made of glass or acrylic plastic. It has two sections (1, 6) hinged together, which include a stop-notch system. The latter is based on a roller (18) and a long catch recess (24). The roller works under the force of two or more parallel springs (23), held in the first strap section (1). The long recess is located in the second section (6) of the hinge. In the neutral, i.e. closed position of the door, the roller is spring-loaded to engage into the recess. New features include spring action against one edge (20) of a slide plate (16). This is constrained to slide, by a guide in the first section, with minimal play. On the edge (17) opposite the springs, are recesses with bearings for the rollers. Preferably the springs are made of resilient plastic, compressed by cylindrical metal pistons (21).
Patent DE-19623546-A1 (DE)
Inventor: PLATZEK JOSEF
IPC: H04Q9/00
Filed: 1996-06-12
Abstract: The arrangement includes several separate measurement points which communication by wireless communication with a central control. A data transmitter is provided to allocate and call up identification data to or from individual measurement points. The data transmitter has a data transmission interface formed such that data is transmitted to or from a measurement point. A transceiver is connected to the central control. The transceiver enables data transmission without a close physical relationship between the transceiver and a measuring point provided with an identification to transmit measurement data, control data and configuration data. Preferably, the arrangement has a measurement position controller with an identification unit for a received switch signal. The identification unit can be activated even with a measurement point not yet provided with identification.
Patent DE-19626205-A1 (DE)
Title: Cable junction box e.g. for connecting lamp to earthing cable
Inventor: LANGMATZ HANS
IPC: H02B1/46
Filed: 1996-06-29
Abstract: The cable box has several clamps (17) held on a plate or housing wall for holding the cable conductor ends. The clamps can be moved wrt. the housing walls and fixed in a selected position with a fixing device (15). Several clamps can be arranged adjacent to each other attached to at least one mounting plate (16), which can be moved along a guide device (9).
Patent DE-19639171-A1 (DE)
Title: Suppressing noise signals, esp. for remote controller of motor vehicle immobiliser or central locking system
Inventor: ACHHAMMER SIEGFRIED
IPC: H04B1/10
Filed: 1996-09-24
Abstract: The method involves using a first signal (P1) received during a waiting period as a starting signal; after receipt of this signal a predefined active period (AZ) is started. Signals (P2) fed in during the active period are evaluated. After the active period has elapsed the wait state is restarted.  A signal can only be identified as the start signal if it corresp. to a reference signal. The active period can be restarted when a predefined signal is received during the wait state.
Patent DE-19641532-A1 (DE)
Title: Control method for IC engine with fuel metering and common rail systems
Inventor: METTETAL JEAN-DANIEL
IPC: F02D41/24
Filed: 1996-10-09
Abstract: The control method for an IC engine with a fuel common rail system works so that the pressure of the fuel is regulatable to a specified value in the fuel metering system. Depending on at least one operating characteristic variable, at least two different travel modes are identified, and dependent on the identified travel mode, different desired values are specified for the pressure. The different travel modes are at least dependent on the identification of a travel desired signal. Emanating from a travel pedal position is the alteration of the travel pedal setting and/or a rpm signal whereby the different travel modes are identified.
Patent DE-19645084-A1 (DE)
Inventor: PRANCZ MARKUS
IPC: B42D25/00
Filed: 1996-11-01
Abstract: The invention concerns an identity card comprising different security features and additionally one or a plurality of luminous fields which can be of almost any graphic design and are based on electroluminescent capacitors which can be made to illuminate in specific predetermined conditions, when a corresponding supply voltage is applied. In this way, an identification or control process can be carried out rapidly and even in unfavourable visibility conditions.
Patent DE-19645239-A1 (DE)
Title: Printing machine etc. sheet feed system
Inventor: SIMETH CLAUS D DIPL ING
IPC: B65H9/14
Filed: 1996-11-02
Abstract: The interval between suction roller (8) and front marks (5) and the interleaving interval (S) of the sheets being handled (B,F), the peripheral speed of the suction roller and the table (1) conveying speed should all be adjusted to one another so the suction roller grips the following sheet at the moment the front sheet strikes the front marks. The stepping motor driving the suction roller rotates in steps in time with the printing etc. machine. This stepping movement can be uniform or retarded. If the roller is powered by a magnetic drum, the movement of the drum is passed to the suction roller by a magnetic force of electric magnet-controlled inductance. The roller speed at most equals that of the table. Roller suction is cut off by a feeler device when the final sheet comes in.
Patent DE-19646469-A1 (DE)
Inventor: GOLANOWSKY KLAUS-DIETER
IPC: F04C2/12
Filed: 1996-11-11
Abstract: The piston has a transmission housing (3). This contains two rotating hollow shafts (9), and the end sections of two parallel shafts (5,6) carrying the rotary pistons, are held in the hollow shafts. The transmission housing is removably fastened to the pump housing via a flange-like connection (2). The piston shafts are sealed relative to the pump housing via modular sealing units. The units have main cylindrical outer surfaces, so that they can be fitted into the pump housing or removed in one or the other axial direction.
Patent DE-19647898-A1 (DE)
Title: Process hardening reinforcing duroplasts in mouldings for producing sanitary wares with acrylic surfaces
Inventor: BEISS KARL
IPC: B29C35/08
Filed: 1996-11-20
Abstract: A novel method for hardening mouldings containing one or more materials, which are reinforced by duroplasts is claimed. A photochemically-activated hardener is added to the duroplast, and the moulding is irradiated. The temperature is continuously maintained below a given maximum. Also claimed is the use of the process to make sanitary components with duroplastic protective casings and a surface layer of acrylic plastic.
Patent DE-19653941-A1 (DE)
Title: Ventilator for entrances, rooms, etc.
Inventor: MARHOFER SIEGFRIED
IPC: F24F13/08
Filed: 1996-12-21
Abstract: The ventilator comprises a curved air outlet surrounded by at least one grille. The grille is formed from two side plates (1,2) with slats (3) arranged in between the side plates. The slats are fastened by pins (5) in holes (7,8) in the side plates and are joined to a side plate (1) only at one end. The holes (8) in the other side plate are elongated. The side plates may be formed from two plate parts, which are connected by a pin (6) as a link and a fastening part in an elongated hole. The elongated holes are positioned on a circular line with the link-pin forming the centre of the circle.
Patent DE-19653976-A1 (DE)
Title: Structural element for interior walls
IPC: E04B2/72
Filed: 1996-12-23
Abstract: Holders (3) are provided protruding from a concrete plate (1) to hold the wall cladding which is to be installed spaced from the concrete plate. The concrete plate is made without reinforcement mesh from a high tensile concrete mixture and/or concrete mixture reinforced with steel fibres, glass fibres and/or plastics fibres. The concrete plate should have a maximum thickness of 50 mm. The distance between the concrete plate and wall cladding (9) should be suitable for laying cables, insulation material and pipes. The holders can be cast in the plate. Fixing elements (10) are provided to attach the cladding to the holders.
Patent DE-19654513-A1 (DE)
Title: Method for removing mercury from floors
Inventor: ROTH GEB HENKE
IPC: A62D101/43
Filed: 1996-12-27
Abstract: The floor which is contaminated with metallic mercury, ionic mercury in salts or similar is washed with an aqueous potassium iodide/iodine solution and further inorganic and/or organic solvents and/or inorganic gases and/or organic gases and at the same time a reaction acceleration is introduced in the contaminated floor. The ultrasound energy can be introduced at different levels of the floor. The potassium iodide/iodine solution used can contain inorganic or organic substances and/or ions to react with the mercury.
Patent DE-19654823-A1 (DE)
Title: Enzymatic labelling of, e.g. immuno-globulin(s), peptide(s), hormones or hapten(s)
Inventor: SCHMIDT EBERHARD DR
IPC: G01N33/532
Filed: 1996-12-24
Abstract: Enzymatic labelling of biomolecules (including immunoglobulins, peptides, hormones or haptens) comprises coupling with horseradish peroxidase (HRP), which has previously been oxidised with sodium metaperiodate.  Prior to the coupling reaction, the oxidised HRP is cross-linked with an  alpha ,w-diamino-alkane.
Patent DE-19654895-A1 (DE)
Title: Quantitative determination of endothelial dysfunction in mammals
Inventor: KELM MALTE DR MED
IPC: A61K33/14
Filed: 1996-02-07
Abstract: Detection process for quantitative determination of endothelial dysfunction in mammals, comprises: (a) adding a measured amount of whole blood, with exclusion of oxygen, into the same volume of a quenching solution of concentrated sodium hydroxide (1 mol/l); (b) adding 50  mu l of concentrated phosphoric acid (1 mol/l); (c) centrifuging for 5 minutes at 10,000 x g; (d) decanting the resulting supernatant into ultrafiltration tubes; (e) renewed centrifugation for 15 minutes at 2,000 x g; (f) diluting the resulting ultrafiltrate with HPLC-water at a ratio of 1:10; and (g) determining the nitrite content using known methods.
Patent DE-19655143-A1 (DE)
Title: Pfeil für eine Armbrust
Inventor: OSSEGE JOHANNES
IPC: F42B6/02
Filed: 1996-12-13
Abstract: Die Erfindung bezieht sich auf einen Pfeil für eine Armbrust, dessen Pfeilspitzen mit unterschiedlichen Klingen ausgestattet sind. Eine immer gleiche Ummantelung gewährleistet stets gleiche Flugeigenschaften des Pfeiles und damit eine hohe Treffsicherheit. Gleichzeitig schützt diese Ummantelung den Schützen gegen Verletzungen beim Tragen und beim Einlegen des Pfeiles.
Patent DE-19701055-A1 (DE)
Inventor: SCHATZ OLIVER
IPC: G01L9/06
Filed: 1997-01-15
Abstract: The present invention pertains to a pressure sensor, the operating mode of which is based on the piezoresistive effect. A pressure acting from outside causes a distorsion of a resistor installed on a membrane and, consequently, a modification of said membrane. Since the resistors also strongly react to a distorsion generated by a mechanical interfering voltage, a system fitted with a compensation resistor is suggested to eliminate such an effect. The inventive system is designed, among others, to offset the temperature hysteresis inside the integrated sensors, which is generated mainly by metallizing surfaces in the pressure sensor and by the creep of such surfaces due to the temperature.
Patent DE-19701207-A1 (DE)
Title: Washer to secure nut and bolt has wedge-shaped cross-section
Inventor: TUTIKAWA YOSHIJI
IPC: F16B39/24
Filed: 1997-01-15
Abstract: A washer (A) is placed on a surface over a projecting bolt (D) which is secured by a nut (B). The washer (A) is of wedge-shaped cross-section. The upper (1) and lower face (3) are not parallel.
Patent DE-19706789-A1 (DE)
Title: CMOS circuit with all-round dielectric insulation of source drain zones
Inventor: WIDMANN DIETRICH DR ING
IPC: H01L29/786
Filed: 1997-02-20
Abstract: A complementary metal oxide semiconductor (CMOS) circuit (1) with all-round dielectrically insulated source-drain zones and in which trenches (3) are provided in the region of the source- drain zone and are etched into the monocrystalline silicon (2) and then filled with non-doped or very lightly doped silicon (4).  The undoped or lightly doped silicon (4) is specifically mono-, poly-crystalline or amorphous silicon, and more specifically the silicon (4) is conformly deposited or precipitated polycrystalline or amorphous silicon or undoped silicon deposited by selective epitaxy.
Patent DE-19706825-A1 (DE)
Inventor: MUELLER FRANK
IPC: B65D33/00
Filed: 1997-02-21
Abstract: The invention relates to a child-proof peelable bag with sealable edges (10), comprising at least two lengths of packing material (1,2), the surfaces of which are sealed together by means of a sealing edge (3) and which have a holding aid (4) projecting outwards from the sealing edge (3). The peelable bag is characterized in that the relative flexural strengths of the lengths of packing material (1, 2) differ to a comparatively large extent and that the holding aid (4) of, for example, the length of packing material (1) having the greater flexural strength has a break line (5) in the area of the sealing edge (3).
Patent DE-19707970-A1 (DE)
Title: Poly:carboxylic acid functionalised poly:organo:siloxane
Inventor: LAUTENSCHLAGER HANS-JUERGEN DI
IPC: A61Q5/00
Filed: 1997-02-27
Abstract: The polycarboxylic acid functionalised polyorganosiloxane (I) contains at least one unit of formula (1).Also claimed is a process for the production of (I) by reaction of an aminofunctionalised polyorganosiloxane of formula (2) and a polycarboxylic acid functionalised compound of formula (3) or (4). XRaSiO3-a/2  (1) X'RaSiO3-a/2 (2) HOOC - Z - COOH (3) (4) where R = H, 1-18C hydrocarbon, optionally substituted with F, Cl or Br X = Z-CO-NH-R<1>-N( HOOC-Z<1>-CO)b-R<2>- Z, Z<1> = 1-30C hydrocarbon containing non-neighbouring oxygen or nitrogen linkages of formula -NR<3>- or -CO-NR<4>-, optionally substituted with -OR<5> or -NR2 substituted with at least one carboxyl group that is in free, salt-form or as carboxylic acid anhydride, which is bonded to the Z bound HOOC- group by 1-6C atoms. R<1>, R<2> = 1-30C hydrocarbon, optionally substituted with F, Cl or Br R<3> - R<6> = 1-10C alkyl or H a = 0, 1 or 2 b = 0, 1-10. X<1> = NH2-R<1>-NH-b-R<2>-
Patent DE-19708502-A1 (DE)
Title: Win value calculation method for coin-operated amusement machine
IPC: G07F17/32
Filed: 1997-03-03
Abstract: The win value calculation method uses a control unit (6) with a microprocessor for indexing a jackpot counter each time a given winning symbol is obtained, with checking of the jackpot counter for one or more given number sequences, for preventing the next win indicated by the rotatable number symbols (3) from being risked further. The control unit may check the jackpot counter for a number combination of 3 identical numbers to block the next win from being risked further.