baber/WOPTO huggingface dataset:
Patent DE-19622463-A1 (DE)
Title: Railway train noise reduction process
Inventor: ZURHEIDE FRANK
IPC: E01B26/00
Filed: 1996-06-05
Abstract: The noise reduction process involves putting the train on rubber tyres, using new rails with a wider resting surface. The train is guided with the aid of guide rollers, rolling along the side contact surfaces of the rails. At rail points, the two rails which are moved or bent are moved at both ends, so that the core part is also moved. The new rails could easily be designed so that old trains without rubber tyres could also run on them, and points suitable for both types of train could also be designed.
Patent DE-19623885-A1 (DE)
Inventor: JURASCHEK PETER
IPC: B60R1/06
Filed: 1996-06-05
Abstract: The device according to the invention is characterised in that a toothed rack (7) is articulated to the mirror foot (2) into which a toothed wheel (6) engages which is moved by a drive (5) fastened to the mirror frame (1). Said mirror frame (1) is also articulated to the mirror foot (2) via an intermediate joint (8) articulated via a second rotating axle (10) different from the first. A hooked spring (12) which locks the mirror frame (1) to the mirror foot (2) enables the mirror frame (1) to move between two predetermined positions. Said mirror frame can be moved from any position thereof by the drive (5) into said two positions and between said two positions.
Patent DE-19624086-A1 (DE)
Title: Plug-in connector sleeve
Inventor: NOTTROTT RUDOLF
IPC: H01R4/18
Filed: 1996-06-17
Abstract: The plug-in connector sleeve (1) has a reception region (2) with a reception sleeve (4) for the plug-in contact, a central base region (30) and a lead termination region (3) at the rear.  The reception sleeve has a base (5), a pair of opposing sidewalls (7a,7b) and a top provided by cooperating halves (8a,8b) bent inwards from the top ends of the sidewalls and curved inwards towards the centre of the sleeve at their free ends (9a,9b). The latter cooperate with ribs (6) projecting from the surface of the base which extend in the insertion direction, for retaining the plug-in contact.
Patent DE-19628786-A1 (DE)
Title: Sliding surface production
Inventor: KLOFT MANFRED
IPC: C23C4/08
Filed: 1996-07-17
Abstract: Production of a sliding face on a body by thermal spraying of a coating of steel and molybdenum is claimed. A spray mixture of 10-70 wt.% Mo and 90-30 wt.% steel is used.  In a first method, the steel has one or more of the following characteristics: an as-sprayed hardness of 300-500 HV 0.3; a hardness before spraying of 300-450 HV 0.3 (soft annealed); a hardness such that a thermally sprayed mixture of 30 wt.% Mo and 70 wt.% steel has a hardness of 550-850 HV 0.05; a hardness such that a thermally sprayed mixture of 50 wt.% Mo and 50 wt.% steel has a hardness of 550-850 HV 0.05; and a hardness such that thermally sprayed mixtures ranging from 30 wt.% Mo/70 wt.% steel to 50 wt.% Mo/50 wt.% steel have a hardness difference of max. 100 HV 0.05 and/or have max. 10% higher HV 0.05 hardness than the softest mixture in this range and/or have a hardness differing by max. \!10% from that of the 30 wt.% Mo/70 wt.% steel mixture.  In a second method, the coating has one or more of the following characteristics: a coating thickness of 80-350 microns; the coating is applied onto a surface roughened by a particle and/or fluid jet; the coating is applied onto a treated surface with an average roughness (Ra) of 4-35 microns; the coating has  <= 10 vol.% porosity; the coating contains mainly closed pores; and/or the coating contains many pores in the thickness range greater than 2 to 40 microns.  In a third method, the steel contains one or more of 0.7-2.1 (esp. greater than 0.8 to 1.5) wt.% C, 1.0-15 (esp. 1.0-5) wt.% Cr, 0.5-2 wt.% Si, 2.5-50 (esp. 3-15) wt.% Mo, 2.5-30 (esp. 3-15) wt.% W, 2.5-50 (esp. 3-25) wt.% Mo+W, \-50 (esp. \-70) wt.%  alpha  Fe matrix and fine Cr, Mo, W and/or Mn carbides ( <= 1 micron) in an  alpha  Fe matrix.  Also claimed is a reciprocating piston (esp. internal combustion) engine with an Al alloy crankcase having cylinder tracks provided with a steel-Mo coating by one or more of the above methods.
Patent DE-19629740-A1 (DE)
Title: Light-weight component
Inventor: DENK PETER
IPC: B21C37/16
Filed: 1996-07-23
Abstract: A light-weight component is, at least in parts, substantially tubular, with a cross section with specified outer and inner contours. It is characterised by the following two facts: (a) the wall thickness of the component in the tubularity regions is not constant along the cross section; and (b) the inner and outer contours of the cross section are shaped in such a way that variation of the wall thickness along the cross section takes place in an essentially continuous manner.   Also claimed is a method for producing such a component. Preferably the lightweight component is of aluminium or titanium or plastic, especially reinforced with glass fibre or carbon fibre.
Patent DE-19632726-A1 (DE)
Title: Electrical circuit breaker mountable on lower part of low-voltage/high-power fuse
Inventor: MENGES HERMANN DIPL ING
IPC: H01H73/08
Filed: 1996-08-14
Abstract: The electrical circuit breaker has a housing 10 within which there are L-shaped contact elements 12,14 that engage contact blades 25,26. The blades have conductors 27,29 to a switch actuator that fits in the housing, and which has an electromagnetic trigger mechanism 28 that is coupled to a bimetallic element 30. The housing has an arc-extinguishing chamber 37 with a plate stack 39.
Patent DE-19634575-A1 (DE)
Title: Appliance for detecting position of tool and/or workpiece holder
Inventor: PRITSCHOW GUENTER PROF DR ING
IPC: B23Q17/22
Filed: 1996-08-27
Abstract: The appliance is linked to the drive unit by a system of bars. At least one unloaded measurement arm (MA1) is provided which is free to align itself between two reference points (M1,TCP). Its position in a reference zone (BR) is monitored.  One end of the measurement arm can be linked to a measurement slide which can move on a guide. The other end of the measurement bar can be linked to a reference point related to the tool and/or workpiece holder
Patent DE-19638808-A1 (DE)
Title: Tool holder for fixing tool on machine
Inventor: MARQUART UWE
IPC: B23B31/20
Filed: 1996-09-20
Abstract: The tool holder has a tension chuck for holding a tension gripper (22) for tensioning the tool (12). The tension gripper has a thermally expanding shrink section (32) for tensioning the tool in a shrink fit seat. An insert section (34) at the outer end of the shrink section is measured in diameter so that in the cold state of the shrink section the tool can be inserted with its shaft (13) into the insert section and centred. The insert section passes through a conical area (36) into the remaining area of the shrink section.
Patent DE-19639750-A1 (DE)
Title: Heater for seat of motor cycle or moped
IPC: B62J1/28
Filed: 1996-09-27
Abstract: The heater has an electrical heating device between the foam core (2) and the plastic seat cover (3). The device is connected to the electrical circuit of the cycle. The heating is controlled by switches, relays or controllers.
Patent DE-19640352-A1 (DE)
Title: Internal illumination device for video microscope system
Inventor: YOO MYEONG-HO
IPC: G02B21/04
Filed: 1996-09-23
Abstract: The device has a light source (31) for projecting a predetermined quantity of light, a microscope lens unit (51) with a number of lenses coupled to a video device (3), an objective part (53) for holding an object and a light transmission part (6) for projecting the light emitted by the light source. The light transmission device can be a light conductor or can contain a reflection device which is mounted inside the microscope lens unit to reflect the light from the source and to project the reflected light to the object.
Patent DE-19641090-A1 (DE)
Title: Jointed angle element with two couplers for system of bus=bars e.g. for lighting in industry, offices and homes
Inventor: JAAKKOLA RISTO
IPC: H01R35/04
Filed: 1996-10-04
Abstract: The angle element (1) consists of two parts (2,3) which can be rotated with respect to each other and carry couplers (7,8) for the ends of the busbars (5,6). The angle element and couplers are manufactured separately and assembled so that the positioning of the couplers can be varied by rotation about their longitudinal axes. Substantially square matching abutment elements (10,11) are formed on the free ends of the angle element and on the couplers respectively so that the latter can be fitted in alternative positions 90 deg apart. The covers (7a,8a) of the couplers are secured to their bases (7b, 8b) by screws (9).
Patent DE-19642166-A1 (DE)
Title: Wheel mounting, especially for commercial vehicles
Inventor: HEUBERGER ROBERT
IPC: F16D65/12
Filed: 1996-10-12
Abstract: The hub of the wheel mounting has a stop collar on its outer circumference. It has tooth-form profiling which is formed as a stop and an anti-rotation device in the circumferential direction for the brake disc. The rolling bearing is separated from the stop collar by a zone with low heat transfer formed by an annular channel between the stop collar and bearing. The hub is a cast part and has ribs and recesses for heat dissipation.
Patent DE-19653899-A1 (DE)
Title: Flat flooring element
IPC: E04F15/04
Filed: 1996-12-21
Abstract: The flooring element comprises a support layer (1) made of thin stretched wood veneer and a cover layer (3) laid on and firmly connected to same. The cover layer is made of a fine veneer (3) such as melamine resin thin laminate (7) provided with a pattern. The refined veneer can be press-sealed with a melamine resin layer. The cover layer is made of a refined veneer sealed with a hard varnish. The back of the flooring element can be provided with an adhesive layer (5) covered with protective foil.
Patent DE-19700918-A1 (DE)
Title: Refrigerator providing higher temperature storage volume recessed in base
Inventor: RANNENBERG GEORG ING GRAD
IPC: F25D23/04
Filed: 1997-01-14
Abstract: The refrigerator has its compressor, condenser and cooling fan in the base, and a vegetable storage volume, formed in the floor of the refrigerator liner, subjected to the condenser cooling airstream. Attached to the inside of the door is a deep storage box formed in two sections which covers a significant part of the opening of the base volume when the door is closed. The compressor and condenser heat exchanger of the refrigerator are cooled by a fan (10) at an opening (11) above the plinth board (12) of the installation. A vegetable storage container (3) is formed into the floor section of the liner (1) in the airstream.  The mouth opening (OE) extends to a depth (T1) from the door but the storage capacity is not reduced by this amount since a door-mounted storage container (4) covers a large part of the opening to a depth (T2). The door-mounted container is in two parts to different heights (h1,h2), the smaller section (6) being suitable only for small items while the larger section (5) has moulded buttons (8) engaging holes in the door liner and is supported on a rib (7).
Patent DE-19708967-A1 (DE)
Title: Papermaking machine press section
Inventor: GRIMM HELMUT
IPC: D21F3/04
Filed: 1997-03-05
Abstract: The press section of a papermaking machine, or a machine for the prodn. of cardboard, has an additional recirculating transfer belt (16) which does not pass through the press gaps (S1,S2).  It takes the web (10) from the upper press blanket (18) after the second press gap (S2), to carry the web (10) to the drying station.
Patent DE-19709326-A1 (DE)
Title: Data translation method for e.g. controlling heating
Inventor: KROPP KAI ACHIM
IPC: H02J13/00
Filed: 1997-03-07
Abstract: The method involves transmitting and processing analogue or digital information simultaneously or independently by system nodes which include a microcontrol unit. The transmission of information from a source to a destination is administrated.  When an application circuit is connected to a system node on the  microcontrol unit the application script which trigger the necessary connection events for the application are processed. Preferably, an audio connection is set-up between any two system nodes.
Patent DE-19710602-A1 (DE)
Inventor: BALZ JUERGEN
IPC: B60T11/04
Filed: 1997-03-14
Abstract: This invention concerns parking brake systems which, as a rule, are electromechanically actuatable and, under current legal requirements, require an auxiliary actuating device (17) which, upon failure of the electrical system for example, permits auxiliary actuation (release or engagement) of the parking brake system. For embodiments of such electromechanical parking brake systems with electrically actuatable actuators (1) directly on the parking brake, the invention proposes auxiliary actuating devices (17) in several variants which essentially consist of a control element (39) within reach of the driver and operated by muscle power and a transmission element (22, 38, 45). In the process, the transmission of the actuating force can be done both pneumatically and mechanically in case of auxiliary operation or emergency operation, starting from the control element (39) via the transmission element (22, 38, 45) to the actuator (1) and the parking brake. Auxiliary operation using pneumatic power transmission considerably simplifies installation of supply cable for the electromechanically actuatable parking brake provides ease of operation.
Patent DE-19710695-A1 (DE)
Title: Exposure technique for formation of photo-resist layer in construction of CRT
Inventor: GOO BON-SUNG
IPC: G03F7/20
Filed: 1997-03-14
Abstract: The device provides for exposing photo-resist to form an absorbent film, without fluorescence on a slab (100) of a CRT. It comprises a base (20) and a turning plate (40) with apertures (41) at predetermined intervals around the circumference and installed to rotate on the base. A system for projecting light (50,60,70) is installed on the base in correspondence with the respective openings (41). The light sources (50,60,70) each project light along the same trajectory as the electron beam to excite the red, blue and green fluorescent coatings respectively. The slab (100), mounted on the openings (41) of the rotating plate (40) is exposed in a sequential manner by the light sources, as the rotating plate turns, the movement being intermittent and controlled by a drive mechanism (30).
Patent DE-19711844-A1 (DE)
Inventor: KROSCHEL HEINZ DIPL ING
IPC: F17C1/16
Filed: 1997-03-21
Abstract: The invention relates to a compressed-gas vessel which has an inner vessel (10) consisting of steel, the wall thickness of said inner vessel (10) in the cylindrical area (12) being so low as to be unable to resist the internal pressure. The inner vessel (10) is surrounded by a jacket (25) consisting of a rolled fibrous material. This material has such high resistance that it is able to take up the high pressures required. The inner vessel (10) comprises two vessel parts (10a, 10b) which are produced identically by a pressure roller process and can also be supplied with molded parts (16). The molded part (16) is partly cut out on one of the vessel parts (10b) in order to produce an opening (14) for attaching a connection piece (18). This is however not absolutely necessary, since the connecting piece can also be welded in without the resulting welding joint having lower resistance. The compressed gas vessel can be produced as a lightweight vessel at low cost.
Patent DE-19718861-A1 (DE)
Title: Excavator
Inventor: SCHMIDT FRITZ JOACHIM
IPC: E02F3/39
Filed: 1997-05-03
Abstract: The excavator, end especially telescopic excavator, has a ground compression unit (4) connected to the mobile plant through a telescopic link (6). The ground compression unit (4) has a hydraulic operation, working with a common excavator hydraulic system.
Patent DE-19720852-A1 (DE)
Inventor: KUHLOW BERNDT PROF DR
IPC: G02B6/00
Filed: 1997-05-17
Abstract: The invention relates to a device for superposing optical signals with different wavelengths, comprising an input free beam coupler (1) and an output free beam coupler (26) between which a light guide grid (24) is located. Said input free beam coupler (1) is provided with at least two input light guide units (12, 21) on the input side. An output light guide unit (37) with several output light guides (29 to 36) is connected to the output free beam coupler (26) on the output side. The aperture areas of the input light guide units (12, 21) are arranged and dimensioned in relation to the aperture areas of the output light guides (29 to 36) in such a way that each output light guide (29 to 36) of the output light guide unit (37) can be acted upon by at least two optical signals with wavelengths which are guided in the input light guide units (12, 21). The multiplex function provided by the inventive device enables the output light guides (29 to 36) to be acted upon equally and with a high degree of efficiency by at least two different wavelengths.
Patent DE-19724799-A1 (DE)
Title: Heat and sound insulating building element
Inventor: BAGERITZ LARS
IPC: C04B16/08
Filed: 1997-06-06
Abstract: A heat and sound insulating building element consists of one or two layers of polystyrene concrete applied at one or both sides of and/or within a lath structure or frame. Also claimed is the use of polystyrene concrete, having an apparent density of 200-550 (preferably 250) kg/m<3>, in a building element, preferably a wall element. Further claimed are (i) a polystyrene concrete consisting of 3-6 mm diameter foamed polystyrene beads and cement and/or lime, the water/cement ratio being 0.3-0.4; and (ii) a method of producing the above polystyrene concrete by mixing for 1-3 mins. in a mixer with an arcuate rotating mixing tool having an outer edge peripheral velocity of 12-15 m/sec.
Patent DE-19733611-A1 (DE)
Title: Flooring
Inventor: LIND DIETER
IPC: C04B28/02
Filed: 1997-08-04
Abstract: In the composition of a stone or clay floor material (2), the conventional additive such as sand is wholly or partially replaced by a mixture of glass and plastics (3), together with a  bonding agent such as water or a water/salt solution.
Patent DE-19737393-A1 (DE)
Title: Automatic parameter setting method for barcode reader
Inventor: EHINGER MICHAEL
IPC: G06K7/10
Filed: 1997-08-27
Abstract: The automatic parameter setting method is effected using a special barcode containing parameter information, which is scanned by the barcode reader and decoded. The parameter information is allowed to be used for configuration of the barcode reader operating parameters when switched automatically or manually to a configuration mode. An Independent claim is included for a barcode reader.
Patent DE-19740962-A1 (DE)
Title: Screw-form inlet conduit
Inventor: KAWASHIMA JUNICHI
IPC: F02F1/42
Filed: 1997-09-17
Abstract: The screw-form inlet conduit has a wound part (4), which is bent spirally and is connected to the cylindrical part (3) via a connecting conduit (5), which is provided in the upper end of the cylindrical part. It has a straight part (2), which is connected with the upstream end of the wound part, in order to feed air as a linear flow to the wound part. The height from the opening to the connecting conduit (5) is determined by the following equation: H = Rt. alpha .tan eta  whereby Rt is the radius of the cylindrical part;  alpha is the angle extending from the flow rate centre of gravity position to the optimal inflow position of the connecting conduit (5) in the centre (Os) of the cylindrical part (3); and  eta  is the lowering angle of the aspirated air in the wound part (4).
Patent DE-19747543-A1 (DE)
Title: Goggles for keeping dry eyes moist
Inventor: WALTHER JUERGEN
IPC: A61F9/02
Filed: 1997-10-28
Abstract: The goggles are available with one or two lenses (2). Each of the lenses is surrounded by a sealing element (1) which is attached to a soft sealing lip (3). The soft sealing lip fits to the shape of the patient's face in order to protect the eye from invading dust. An elastic strap (5) keeps the goggles in position and can be adjusted in length by the adjustment elements (4), positioned at both ends of the goggles.
Patent DE-19752626-A1 (DE)
Title: Electric fuel-pump motor commutator
Inventor: ITO MOTOYA
IPC: H01R39/20
Filed: 1997-11-27
Abstract: The commutator (60) includes a contact part (62) which is manufactured from a carbon material mixed with amorphous carbon, and is provided for a sliding contact with the brush.  The carbon material is natural carbon, with a proportional component by weight of the added amorphous carbon in the range between of between 5 and 30 percent, preferably about 20 percent.
Patent DE-19757339-A1 (DE)
Title: Cable Ray Tube monitor with different image resolution modes
Inventor: BAESLER ERWIN
IPC: G09G5/22
Filed: 1997-12-22
Abstract: The CRT monitor has a colour image tube (FB) using an aperture mask, with a respective video amplifier (1,2,3) for each colour signal (R,G,B) and a microprocessor control (MPS) receiving vertical and horizontal synchronisation signals (Vsync,Hsync), associated with a data memory (DS) for providing a required image resolution mode.  The focus adjustment of the image tube is altered in dependence on the employed image resolution mode, for preventing Moire effects when switching between different image resolution modes.
Patent DE-19801775-A1 (DE)
Title: Device for measuring temperatures of over 2000 deg. C
Inventor: BERTHOLD THOMAS DR
IPC: G21C17/112
Filed: 1998-01-19
Abstract: The temperature measuring device has a covering housing (11) and at least two thermo-elements (14-16). The thermo-elements are arranged inside the housing spaced apart from each other and from the tip of the housing. Preferably three thermoelements are provided arranged in a row one after another.  The elements may be formed of wires. A method for measuring temperature comprises measuring temperature values using a device as above. The temperatures are then calculated using an analysis unit.
Patent DE-19804911-A1 (DE)
Inventor: HORN PETER DR
IPC: C08G18/08
Filed: 1998-02-07
Abstract: The present invention relates to a method for producing soft and elastic, semi-hard or hard moulded bodies of polyurethane which are fluorochlorohydrocarbon-free and have a cellular core as well as a compacted side area. This method comprises reacting a) polyisocyanates with b) at least one compound having at least two reactive hydrogen atoms, with c) foaming agents, with d) catalysts and with e) optional auxiliary agents and/or additives. This method is characterised in that the foaming agents c) contain c1) at least one carbodiimide-forming catalyst and c2) at least one carboxylic acid and/or the anhydride thereof.
Patent DE-19807038-A1 (DE)
Title: Fuel injection device with controlled slide motion
Inventor: PATTANAIK SATTISH
IPC: F02M59/10
Filed: 1998-02-19
Abstract: The fuel injection device has an injection device body with a slide bore (35), a jet chamber (27) and a jet outlet (28) opening to the jet chamber. A slide (48) is positioned to move in the bore between an extended position and a retracted position. A part of the slide and a part of the slide bore define a fuel pressure chamber (38). The injection device body and/or the slide define a main through passage (34) and a limited through passage (39), both extending between the fuel pressure chamber and the jet chamber.
Patent DE-19807498-A1 (DE)
Inventor: SCHAEFER HANS
IPC: B23B27/04
Filed: 1998-02-21
Abstract: The end-side recess acts as accommodation pocket (5) for the inserts. The recess is limited by clamp jaws (9,11) defining the internal width of the accommodation pocket. A slot (29) extends near to the inner termination (7) of the accommodation pocket, which makes possible an elastic pivot mobility of one of the clamp jaws. A clamp device produces a clamping force in the area of the slot acting on the pivotably movable clamp jaw (11). The clamp device has in a hole (39) in the cutting support (1,23) a rotatably located operating member (37).