baber/WOPTO huggingface dataset:
Patent DE-19524600-A1 (DE)
Title: Method for precise mounting of rolling bearing inner or outer face - removes cover material prior to or during inserting the inner or outer bearing face
Inventor: TATTERMUSCH PETER DIPL ING
IPC: F16C19/18
Filed: 1995-07-06
Abstract: The inner (1) or outer bearing face (2) is mounted onto a retaining cylindrical face, worked in a basic material, with the face provided with a scrapable cover material (4), which is solid and lighter than the fabric material. Prior to, or during, the inner or outer face mounting the cover material is removed. Pref. the removal prior to the inner or outer face mounting is carried out by a tool in a mechanical, thermal, or chemical process. The mechanical removal may be carried out by a cutter shaped on, or coupled to the face.
Patent DE-19529870-A1 (DE)
Title: Partition for room etc
Inventor: MOECKL ERNST
IPC: E04B2/74
Filed: 1995-08-14
Abstract: A number of identically elongated profiles in parallel (6,6',6''), and of maintained section, are pivotally engaged at adjoining profiles, these being inserted, or pushed, into one another lengthways or clipped or beaded to one another. Each profile can consist of a plug part (12) inserted and held by the sideways open socket part (8) of the adjoining profile, so that profiles joined in this way bear on one another, over a partly cylindrical inner and outer surface (24,30).  The plug and socket part are linked via an interposed web piece (10). Both plug and socket parts may be elastically formable, and the diameter of the inner surface (24) of the socket is slightly less than that of the outside (30) of the plug part. The ring shape forming the plug part is interrupted by a slot (14), the socket part coming in C or crescent shape for preference. A latching rib (34) projection from the adjoining surfaces engages a groove (32) on the respective surface in the engaged condition thus ensuring that the webs (10) of the engaged profiles are in register.
Patent DE-19530721-A1 (DE)
Title: Control unit e.g. for motor vehicle electric windows, anti-theft warning and locks
Inventor: JAHRSETZ ACHIM
IPC: E05B81/82
Filed: 1995-08-18
Abstract: The motor vehicle (1) possesses a control installation with control equipment (2) connected to ancillary units by a multiplex single-wire bus (3). These units include door locks (4,13), window opening mechanism (5) and an anti-theft device (6), all provided with an actuating element (7) and connected to the control equipment by remote actuating units, such as a transmitter (8) and a receiver (9). The control installation is normally coupled to the starter battery (10) and, as mentioned above, to the emergency battery (11) by the emergency driving circuit (12) if needed.
Patent DE-19534814-A1 (DE)
Inventor: LEIPE WERNER
IPC: E21D9/08
Filed: 1995-09-20
Abstract: The boring head (10) of this tunnelling machine (100) cuts the entire tunnel cross section, turning on axis (A) of the machine body (20), coincident with the tunnel axis M. The boring head is forced to advance against the face (3). Behind the head lies a bulkhead (21) and rotary seal (22) pressurised with compressed air, holding back groundwater penetrating the face. Through the pressure bulkhead penetrates a conveyor carrying cuttings (B) rearward from the boring head, enclosed by a pressure tight casing (60). At the far delivery end (42) of the conveyor, a unit (50) locks-out the cuttings into the non-pressurised area behind the bulkhead. In this novel machine, in a siphonic section (40, 42), compressed air matches the pressure of penetrating groundwater. Also claimed is the method of operation, in which the air pressure is controlled to maintain the water level (Sp) within this end section.
Patent DE-19534918-A1 (DE)
Inventor: CAPPA GUIDO GUSTAAF ANTOON
IPC: G01N27/407
Filed: 1995-09-20
Abstract: The invention relates to a sensor for measuring gas concentrations in a gas mixture, with a tube closed at one end, along the outside of which is fitted an electric sensor contact and the open end of which is fitted in a housing, where the space along the tube between it and the housing is gastightly sealed. In order to ensure a reliable seal between the gas to be measured and the reference gas, even at high operating temperatures, and at the same time to provide several sensor funtions with high contact reliability, there are a gastight seal running peripherally between the housing and the tube at the open end of the tube forming a cold end and at least one electric sensor contact electrically insulated from the housing on the outside of the tube, and the at least one sensor contact opens into the open end of the tube and is connected to an electric line.
Patent DE-19540330-A1 (DE)
Inventor: ERBSE KARL-ULRICH DIPL PHYS
IPC: H01R9/24
Filed: 1995-10-28
Abstract: The arrangement incorporates optical waveguides (32) coupled to the photoemitter (S) and photoreceiver (E) of a bus coupler (BA) and extending to the region of the frontal plane of a supporting frame (7) under a cover (17). Additional lightguides (LW1,LW2) are included with the three-phase wires (L1-L3,N etc.) in a movable cable (6) leading to external equipment. The coupler carries a fixed plug (22) for connection via a socket (21) to the electric bus (20). The optical waveguides have flexible extensions (35,36) to free connector terminals (37) with optical windows (27,28).
Patent DE-19542605-A1 (DE)
Title: Interactive display system for showing internal organs of patient structures during medical operations
Inventor: DUMOULIN CHARLES LUCIAN
IPC: G06F19/00
Filed: 1995-11-15
Abstract: A semitransparent screen (250) shows a picture with a variable degree of transparency, with the structure overlaid on the patient (1). A mechanical arm (7) holds the screen in a desired position between the operator (350) and the patient.A tracking unit (50) repeatedly measures the position of the operator, the patient and the screen unit and their alignment. A workstation (100) is coupled with the tracking unit, obtaining its results and producing a picture from the image data stored, so that the internal structures on the screen can be in agreement with the relative position of the operator, patient and screen unit.
Patent DE-19542842-A1 (DE)
Inventor: CAHILL THOMAS
IPC: G06Q40/00
Filed: 1995-11-17
Abstract: Storing and retrieving images of documents, e.g. checks, involves forming an electronic image of each document, storing each electronic image in an electronic storage device, providing at least one user interface device in communication with the electronic storage device, placing a request for at least one document image on the user interface device, transmitting the request to the electronic storage device, searching the electronic storage device for the requested electronic image retrieving the at least one electronic image or providing an indication that the image was not found, storing the electronic image, if found, in an electronic file, for transmission to the user interface device at user option, providing the electronic image to the user interface device at command of a user at the user interface device for storage at the user interface device and displaying the requested electronic image on a display of the user interface device. Preferably the electronic images are stored with embedded identifying information in a TIFF file format and the check images can be displayed on a display device which permits the user to view both sides of the checks simultaneously and perform functions such as zooming and rotation of the images. Incorrect characters in decoded MICR data can be automatically replaced by "!" on a display, and a user can key in replacements. Segments of information from a check can be used to name different hierarchical directory levels in file storage.
Patent DE-19545487-A1 (DE)
Inventor: STRADMANN ADOLF
IPC: C22C18/00
Filed: 1995-12-06
Abstract: In order to prevent pitting, a high-grade zinc alloy with between 0.05 and 0.2 wt.% titanium, copper and between 0.005 and 0.05 wt.% aluminium further contains between 0.075 and 0.75 wt.% manganese, provided that the copper content is between 0.02 and 0.075 wt.%.
Patent DE-19545714-A1 (DE)
Title: Control of fuel-air mixt. compostion in IC carburettor engine
Inventor: HUETHWOHL GEORG DR ING
IPC: F02M23/04
Filed: 1995-12-07
Abstract: The engine (8) burns a mixt. of fuel (11) and filtered air (10) drawn from a carburettor (9) with a bypass line (6) contg. a controllable air valve (7). Its exhaust pipe (12) is fitted with a lambda probe (2) upstream from a three-way catalytic convertor (13).Measurements of engine speed (3) and temp. (4) are also conveyed to the control unit (5) from which a pulse line (14) carries commands to the bypass valve, admitting more or less air to the mixt. to counteract deviations from optimal exhaust compsn. The max allowable opening is affected by engine speed as well as other vehicle-specific data.
Patent DE-19547157-A1 (DE)
Inventor: BUBECK EBERHARD
IPC: F16J1/02
Filed: 1995-12-16
Abstract: In a piston-cylinder assembly with a shaftless piston (1), the aim is to improve the lateral guidance of the connecting rod, to reduce edge wear and the seizing tendency in the event of fault during the combustion process. Consequently, the piston (1) has at least one supporting ring (9) form-fittingly on the bosses (3) which guides in the cylinder the piston (1) along with the piston head.
Patent DE-19547459-A1 (DE)
Title: Esterifying (meth)acrylic acid with alkanol in presence of esterification catalyst
Inventor: NESTLER GERHARD
IPC: C07C67/08
Filed: 1995-12-19
Abstract: Esterifying (meth)acrylic acid with an alkanol in the presence of an esterification catalyst is claimed,  in which unreacted starting materials and the (meth)acrylic acid ester are sepd. by distillation to leave behind an oxyester sump prod. Either (a) (meth)acrylic acid is added directly to the sump prod. and then the oxyester sump is cleaved at high temp. by an acid catalyst other than (meth)acrylic acid, or (b) the oxyester is sepd. from the sump prod. by distillation and then cleaved in the same way as in step (a).
Patent DE-19549197-A1 (DE)
Title: Washing machine or drier door closure unit - comprises closure hook and electronically controlled holding member
Inventor: KRASSER FRITZ
IPC: E05C3/32
Filed: 1995-12-30
Abstract: A washing machine or drier, with a closure unit (6) for locking and unlocking the door (4), comprises a closure hook, which is mechanically tensioned when closed. The door is opened by releasing the tension on the hook. Only the unlocking of the holding member is electrically controlled. The other closure unit positions are controlled either by the closure movement of the door or by release of the tension on the hook.
Patent DE-19601434-A1 (DE)
Title: Vehicle disc brake
Inventor: DOELL ANDREAS
IPC: F16D55/00
Filed: 1996-01-17
Abstract: Both sides of the brake disc have a brake lining (8,10). A piston cylinder operating arrangement moves the brake linings towards the brake disc. A sealing ring (28) between the brake piston and cylinder acts as a seal and retracts the piston after the brake has operated. At least one further sealing ring (30) in the form of a roll-back seal is between the brake piston (16) and the cylinder (14). The disc brake is in the form of a fixed yoke disc brake. The seals are positioned in a groove (24,26) in the cylinder.
Patent DE-19602769-A1 (DE)
Title: System for forced wetting of exhaust air or waste gases
Inventor: GEIER-HENNINGER KURT
IPC: B01D53/74
Filed: 1996-01-26
Abstract: Exhaust air or waste gases are subjected to forced wetting in a vessel (1) into which the air or gases are passed via a manifold pipe (3) to be directed on to the surface of the wash soln. (4) for wetting. Pref. the round or rectangular manifold pipe has an additional section which allows condensate water (7) to run over the outside edge of the pipe, providing additional wetting. A wetted air or gas stream pref. passes sideways via an aperture (9) to a by-pass and a perforated plate aperture (16), providing for droplet sepn. droplets being collected on a plate (13) and passing to an outlet (12).
Patent DE-19607292-A1 (DE)
Title: Housing with stage guide for multistage centrifugal pump
Inventor: JENSEN NIELS DUE
IPC: F04D29/44
Filed: 1996-02-27
Abstract: The guide is fixed to the housing so as to deflect the incoming current. The strip is of predetermined length, and can be of prefabricated strip material of predetermined width. The housing (1) can incorporate an annular rotor cover fixed to the guide (4) on the outlet side. Ribs can be spaced apart on the side of the cover towards the rotor, while the cover can extend as far as the inlet of the following guide. It can be fixed to the periphery of the outlet from the guide. It can also have a guide at its outermost portion in the radial direction.
Patent DE-19608016-A1 (DE)
Title: Blocking element for flow channel
Inventor: GRITZBACH BERNHARD
IPC: F15D1/02
Filed: 1996-03-01
Abstract: The blocking element (1) has a foldable body (2) that is connected to an axle (4), over which the blocking element is movable from an open position to a closed position. The foldable body has, in both its axially directed continuous boundary regions (6a,6b), an asymmetric cross-sectional profile (10). At least one end region (6a,6b) of the foldable body may have a first section (7a,7c) that continues to extend in a radial direction, as well as a second section (7b,7d) of both the boundary regions' developed sections (7a,7b,7c,7d) of the end region. There may be one sealing element (11) in at least one of the two boundary regions of the foldable body of the blocking element.
Patent DE-19608513-A1 (DE)
Inventor: BASSE PAUL-WERNER V
IPC: G06K19/077
Filed: 1996-03-05
Abstract: The invention concerns a chip card made of a material which is at least partly electrically conductive, which makes it possible for a potential difference on the chip card to be diminished so rapidly that a chip integrated in the card is not damaged. For the same purpose, the top side of the chip card can be coated with a thin, electrically conductive film which is connected to conductive contacts of a chip by means of vertical conductive connections.
Patent DE-19610120-A1 (DE)
Title: Multi-colour differential printing of polyamide carpeting
Inventor: TINCMAN HALUK
IPC: D06P1/00
Filed: 1996-03-14
Abstract: A process for the multi-colour differential printing of textiles, especially carpets, made from polyamide fibres with different dye affinity, in which the dry material is printed on a Chromojet system with an aqueous printing paste containing  (a) cationic and anionic dyes with any combination numbers (K values), (b) a synthetic acrylate-based thickener with high ion resistance, (c) optionally a cationic, anionic or non-ionic differentiating agent and (d) optionally an acid donor, but without any resist agents, then steamed, washed and dried as usual. Also claimed is a tufted patterned floor covering made by this process.
Patent DE-19618694-A1 (DE)
Title: Device for producing warmth from tile stove
IPC: F24D11/00
Filed: 1996-05-09
Abstract: The system uses the standard radiators that are already present within the house. The spaces between the radiator ribs are filled with a material that has a heat storage capacity, e.g. high alumina fire-clay. The mass of the clay is able to store enough heat to keep the room the radiator is situated in warm for a day. The radiators are also fitted with a heat insulating base plate. The radiator may then be fitted with a masonry cladding from non-reinforced concrete or marble to improve the aesthetic appearance of the unit.
Patent DE-19619521-A1 (DE)
Title: Temporary telecommunication connection set=up method
Inventor: BAUMKOETTER MANFRED
IPC: H04Q3/495
Filed: 1996-05-15
Abstract: The method involves setting-up a connection to an automatic switchboard which is located between two subscribers. The  automatic switchboard is assigned to the subscriber by whom the lowest costs occur under consideration of the direction of the cheapest connection set-up.  A data string is generated by the terminal of the calling subscriber and consists of the source and the destination telephone numbers. The string is transmitted to the automatic switchboard which sets up a connection in accordance to the source and destination telephone numbers.
Patent DE-19623216-A1 (DE)
Inventor: POPP KONRAD JOSEPH
IPC: F01C17/00
Filed: 1996-06-11
Abstract: The invention relates to a displacement machine (1) on the spiral principle with a housing (2, 3), an axially guided orbiter (8) inside the housing (2, 3) to which a pump chamber (6, 7) is allocated on either side. In order to attain precise axial guidance of the orbiter (8) there are several bearings (9) arranged on the periphery of the orbiter (8) and the housing (2, 3).
Patent DE-19626180-A1 (DE)
Title: Radiant heating unit keeping children warm whilst reducing dehydration
Inventor: KOCH JOCHIM DR
IPC: A61N5/06
Filed: 1996-06-29
Abstract: Radiant heating unit keeping small children warm includes a surface (2) on which the child rests, above which the heat source (4) is located. Close to the resting surface, a sheet covers the child, at least partially. This is transparent, and passes infrared radiation. Preferably the sheet has a box-type formation, with sides (5) surrounding the surface.  The sheet (10) can be wound onto a spring-(16) tensioned roller (9) at the end.  The sheet is polystyrene, tetrafluoroethylene-/perfluoro(propylvinyl)ether copolymer, polycarbonate, polyethylene, or polypropylene.  The thickness is less than 0.5 mm.
Patent DE-19627701-A1 (DE)
Title: Automatic air flow power station
Inventor: WUERTH GUSTAV DR
IPC: F03G7/04
Filed: 1996-07-10
Abstract: The arrangement comprises a loose fitted tube which enable to improve the efficiency of the air density during the air flow. The tack device enables the required stability and consistency from the tube even in the event of a hill.   The enables to achieve a higher coefficient of expansion for tube having a coating preventing heat transfer. The venturi effect of the tube enables to produce high velocity flow, for better efficiency.
Patent DE-19631438-A1 (DE)
Inventor: MANDL ROLAND
IPC: G01D5/20
Filed: 1996-08-03
Abstract: An eddy current sensor (1) has at least one measurement coil (2) that can be supplied with an alternating current and an evaluation circuit (3). The eddy current sensor allows the temperature influences upon the impedance of the measurement coil to be reliably compensated with a simple design and an evaluation circuit. For that purpose, the eddy current sensor has a compensation coil (4) which can also be supplied with an alternating current and which is arranged closely to the measurement coil, i.e. in thermal contact therewith, in such a way that the electromagnetic fields of compensation coil (4) and measurement coil (2) are orthogonal to each other.
Patent DE-19632573-A1 (DE)
Title: Producing a contact unit for a vacuum chamber and resultant contact unit
Inventor: PILSINGER GUENTER DIPL ING
IPC: H01H1/02
Filed: 1996-08-13
Abstract: The method concerns production of a contact unit for a vacuum chamber. The unit consists of a contact carrier and a contact piece joined to the former. The contact carrier is made of a material (such as copper, for example) with high electric conductivity.  The contact piece is made of a material with lower electric conductivity, such as a chrome-copper sinter material, for example. The end face (21) of a contact unit (20) under vacuum is melted by a heat source e.g. a laser beam;  powder of an electrically less conductive material e.g. chrome is introduced into the resulting melt; the contact unit is cooled down under vacuum. The unit for a vacuum chamber consists of a contact carrier section and a contact piece section adjoining the contact carrier section.
Patent DE-19633450-A1 (DE)
Title: Telecommunications plug adaptor
Inventor: EHRENTRAUT PETER
IPC: H01R27/00
Filed: 1996-08-20
Abstract: The adapter has a telecommunications socket for accepting the telecommunications plug and a number of telecommunications plugs of different systems or standards hardwired to the adapter's telecommunications socket and which can be plugged into telecommunications sockets of corresp. systems or standards. The adapter has an essentially box-shaped housing with the telecommunications socket (24) on one side and the telecommunications plugs (14,18,20,22) on the five other sides.
Patent DE-19633631-A1 (DE)
Title: Power steering for motor vehicles
Inventor: ABELE WOLFGANG
IPC: B62D5/08
Filed: 1996-08-21
Abstract: The power steering has a limiting piston (51) which is acted upon by a second limiting spring (52). The spring, in the neutral position, holds the limiting piston out of engagement with the closure body (33) of the outlet seat valve (27).  The limiting piston (51) acts upon the closure body of the outlet seat valve, only when the force of the effective pressure on the piston exceeds the force of the limiting spring (52). The effective cross-section of the limiting piston is smaller than that of the closure body of the outlet seat valve.
Patent DE-19635749-A1 (DE)
Inventor: BEIERL OTTMAR DR
IPC: H01F30/16
Filed: 1996-09-03
Abstract: In order to create a highly dynamic low-power instrument transformer (1), especially for a gas isolated switching station with particularly low assembly dimensions, concurrent with particularly good signal performance at high frequencies, said transformer is constituted by a ring-shaped winding support (4) which supports a multiplicity of individually or continuously wound segments (5) distributed along its perimeter and through which a spool is formed. The winding support (4) is designed preferably in the form of a stepped tape-wound core.
Patent DE-19638725-A1 (DE)
Title: Sandwich acoustic insulation board
Inventor: SPIEGEL FERDINAND VON
IPC: E06B5/20
Filed: 1996-09-21
Abstract: A foam board is in a sandwich structure with a polyurethane (PU) foam core.  The outer layers are formed by waste and residue from conventional sandwich boards of melamine resin, plastics with glass fibre reinforcement and other plastics materials. The sandwich board is no thicker than conventional PU foam sheets.
Patent DE-19640661-A1 (DE)
Title: Connection for toy construction sets, etc.
Inventor: HUSSONG FRANK
IPC: A63H33/10
Filed: 1996-10-02
Abstract: The connection is for two parts which have identical apertures (1). A correspondingly-shaped connection element with positive action is fitted into the apertures. The connection element is flexible and slotted. The depth of each aperture is less than the height of the connection element. The parts are of wood and have corresponding parallel contact pressure faces (7). The parts may be cubes, cuboids, prisms, cylinders, pulleys, arcs, etc. Each part preferably has a side length of approximately 50 mm. The connection element is formed of elastic plastics, e.g. thermoplastic polyurethane elastomer.
Patent DE-19645418-A1 (DE)
Title: High frequency x=ray generator esp. for x=ray tube with metal middle part
Inventor: BEYERLEIN WALTER DIPL ING
IPC: H05G1/20
Filed: 1996-11-04
Abstract: The high frequency X-ray generator has an X-ray tube (1) with a metal middle part (2). Two high voltage rectifiers (3,4) are provided connected in series to generate the anode voltage and the cathode voltage. The rectifiers (2,3) are fed by two high voltage transformers (5,6). The latter are connected to an invertor (7). A timed switch (9,10) is connected in the lead to the anode side high voltage transformer (5). The switch is clocked according to the desired anode current. The switch may be formed as a transducer (9). Alternatively the switch may be an active semiconductor which is clocked by a flip-flop (11). Preferably the ratio of anode voltage to cathode voltage can be adjusted to any desired value and may be controlled in dependence on load with a fixed clock pattern. Alternatively, the clock pattern may be determined by a regulator from the comparison of the ratio of the anode to cathode voltage with a target value.