baber/WOPTO huggingface dataset:
Patent DE-19603041-A1 (DE)
Title: Building block
IPC: E04B2/02
Filed: 1996-01-29
Abstract: The longitudinally aligned corner grooves (7,7') of the block are formed as rounded flutes. A transverse rounded flute is also formed between an abutting surface on the long side and an abutting surface on an end side. A further rounded flute can be formed between the bearing face having the longitudinally aligned flutes and the end side abutting face (9) having no cross grooves. A projection is provided on a bearing face parallel to its long sides and a complementary recess is provided in the other bearing face parallel to the long sides.
Patent DE-19606974-A1 (DE)
Title: Rotation angle dependent torque compensating appts. for medical therapy or diagnosis appts.
Inventor: POGLITSCH CHRISTOF
IPC: A61B90/50
Filed: 1996-02-24
Abstract: The appts. (6a-c) includes a positioning unit (11) along a displacement axis (12), and a Belleville spring (24a-e). The appts. counter balances the torque dependent on the angle of rotation of a mass about a pivot (3b,4a,5). The rotational movement causes the linear displacement of a mass defined by the angle of rotation of the positioning unit along the displacement axis. The Belleville spring exercises a balancing force on the positioning unit acting against the direction of the linear displacement. The balancing force is dependent on the linear displacement and compensates the resultant rotary torque.
Patent DE-19608899-A1 (DE)
Inventor: MACHILL ANDREAS
IPC: H01R13/74
Filed: 1996-03-07
Abstract: The invention relates to an arrangement with two half-plugs for securing in a wall, in which the first half-plug (1) has two elastic arms (2, 3) on opposite sides. It also has a stop (5) as far as which the half-plugs may be inserted into an aperture in the wall (6). Each of the two elastic arms (2, 3) has an engagement projection (7, 8) fitted in such a way that the projections engage on the opposite side of the wall (6) to the stop (5) if the first half-plug (1) is inserted into the wall as far as the stop (5). The second half-plug (9) also has two projecting arms (10, 11) which are fitted in such a way that, when the half-plugs (9, 1) are fitted together, the arms (10, 11) engage in the space between the elastic arms (2, 3) and the plug housing and secure the first plug by fixing the sprung arms in the wall. One half-plug (9) has an actuating slide (12) with pins (13, 14) and the other half-plug (1) has a corresponding guide slot (15, 16), so that, when the actuating slide (12) is operated to secure the half-plugs (1, 9), the pin (13, 14) is moved through the guide slot (15, 16). The projecting arms (10, 11) of the second half-plug (9) are designed so that the pins (13, 14) engage in the guide slot (15, 16) only once the arms (10, 11) are already engaged in the intermediate space.
Patent DE-19617576-A1 (DE)
Inventor: FISCHER BURKHART PROF DR
IPC: A61B3/113
Filed: 1996-05-02
Abstract: The invention relates to a method for testing the visual ability of a living being, the movement of at least one eyeball (4) in relation to a point of vision (18) being observed. In the process according to the invention, the movement of the eyeball is detected automatically (3.1, 3.2), compared in an evaluation unit (10) with the position of the point of vision, and movement faults of the eyeball in relation to the point of vision are listed. The present invention also relates to a device for testing the visual ability of a living being, the movement of at least one eyeball in relation to a point of vision being observed. The device according to the invention has an evaluation unit for this purpose which is connected to means for automatic detection of the movement of the eyeball in relation to at least two points of vision.
Patent DE-19618047-A1 (DE)
Title: Safety device for heavy goods vehicles undergoing transhipment - includes wheel chock with three disparate switches providing signals to stored-program controller of warnings to operating staff
Inventor: SCHUBERT HANS-JOACHIM
IPC: B60T3/00
Filed: 1996-05-06
Abstract: The device is activated by a main switch (5), and a wedge-shaped switching unit (8) taken from a casing (10) is placed under a wheel. It features an optical switch (11) and a capacitive switch (12) whose signals are reflected at distances of 40 and 20 mm, and a liquid switch (13) giving a signal at slopes between zero and 15[deg]. The signals are conveyed with those of a null position switch (6) to a distributor (7) linked to a stored-program controller (4). An audible warning is sounded (3) and visual signals (2) are switched from green to flashing red, allowing e.g. a truck driver to leave the danger zone.
Patent DE-19619957-A1 (DE)
Title: Pipes for drinking water treatment, drainage wells, irrigation or water=wheels comprising quartz sand and poly:urethane binder
Inventor: THIELE LOTHAR DR
IPC: E02B13/00
Filed: 1996-05-17
Abstract: A pipe comprising a solid layer of quartz sand held together by a polyurethane adhesive binder is used to extract ground water for treatment into drinking or process water, irrigate soil with infiltrated water or stop water-wheels from rotating. Apart from the polyol and polyisocyanate components the polyurethane also contains an organotin compound with a molar mass greater than 600 as a catalyst and a mixture of highly disperse silica and/or bentonite. The water-permeable pipe is provided with a water-impermeable polyurethane layer. The preparation of these pipes is also claimed.
Patent DE-19625935-A1 (DE)
Inventor: BOLZ MARTIN-PETER
IPC: F16H61/662
Filed: 1996-06-28
Abstract: The invention relates to a process for setting a motor vehicle gear (105), the ratio thereof being variable in steps. In this connection at least one second variable (usoll) is obtained in relation to a first variable (F( alpha )) representing the driver's intention and represents a theoretical ratio of the gear (102). The object of the invention is to associate ratio ranges (li) with the gear ratio steps (Gi) of the variable-speed gear. It is subsequently established in which of said ratio ranges (li) the second variable (usoll), i.e. the theoretical ratio of the gear (102) is located, thereby setting a gear ratio step (Gi) in relation to the established ratio range (li). The object is attained in that the gear best suited to the determined theoretical gear ratio is achieved.
Patent DE-19628084-A1 (DE)
Title: Improved colour electrophotographic process and toner compsn.
Inventor: EBISU KATSUJI
IPC: C08G63/668
Filed: 1996-07-12
Abstract: Image generating process using colour electrophotography with thermal fixing with a semi-soft roll mfg. by coating a roll substrate with a 2-30 mm thick silicon rubber layer and coating the surface with a fluoro resin, the colour toner of which comprises as a binder a polyester resin mfg. from an alcohol fraction and an acid fraction, the alcohol being a dihydric alcohol and the acid fraction a polycarboxylic acid contg. at least one of the dicarboxylic acids (I) and (II). R1,R2,R3 = 6-24C satd. or unsatd. hydrocarbon gps., and their acid anhydrides. Also claimed are the toner compsns. for a colour electrophotographic process and an electrophotographic development process.  Pref. the polycarboxylic acid contains terephthalic or trimellitic acid or their anhydrides. The dihydric alcohol has the formula (III). R4 = 2-4C alkylene, with a total average of 2-16. The acid fraction of the binder pref. contains 10-80 mol.% of (I) or (II), or their anhydrides. The binder pref. contains 20 wt.% or less material insoluble in chloroform and pref. a mixt. of the polyester resin and a linear polyester resin.
Patent DE-19629034-A1 (DE)
Title: Use of carbon dioxide snow to preserve frozen goods
IPC: C01B32/55
Filed: 1996-07-18
Abstract: Solid carbon dioxide is used to preserve temperature-sensitive products, preferably foods, in transit from vendor to individual consumer, over a limited interval. Also claimed is a suitable carrier bag (10) with a reservoir section (18) of sufficient permeability (35) to take variable quantities of loose carbon dioxide snow. Also claimed are: use of the carrier bag as described; preparing the filled bag and a device for making the carbon dioxide and filling the bag. These generally follow the description provided, and include suitable preferred actuators and microprocessor-based controls.
Patent DE-19630036-A1 (DE)
Title: Semiconductor control switch e.g. for electric load such as motor vehicle DC fan-motor speed control
Inventor: WINKLER JOSEF
IPC: H02P7/29
Filed: 1996-07-25
Abstract: The arrangement includes a semiconductor switch controlled by a control logic. The control logic (20) is connected with a temperature sensor (16) mounted at the semiconductor switch (1), which provides a temperature signal (S1). The clock frequency (F) of the control logic (20) is switchable between two clock frequencies (F1, F2) in dependence to the temperature signal. The load is preferably a cooling fan motor (12), and the clock frequencies lie in the upper and/or in the lower end of the human hearing range, e.g. the frequency F1 equals 20 kHz and the frequency F2 equals 20 Hz.
Patent DE-19630101-A1 (DE)
Title: Digital image scaling device for computer multi-media applications - includes line-store connected in vertical scaling unit to image store to store (n + 1)-th original scanned line
Inventor: SHYU RONG-FUH
IPC: G06T3/40
Filed: 1996-07-25
Abstract: A device for processing an original digital image to obtain a uniformly scaled desired digital picture-image includes an image store (2), a vertical scaling unit (2-6), and a horizontal scaling unit (7-10). A line-store (3), connected in the vertical scaling unit (2-6) to the image store (2), stores an (n+1)-th original scanned line, and a line buffer (4) connected to the line store (3) stores an (n)-th original-scanned line. In the horizontal-scaling unit (7-10), a point register (7) connected to the first linear interpolator (5) stores an (n'+1)-th pixel data of one of the scanned lines of this interpolator, and a point buffer (8) stores an (n')-th pixel data of the scanned line.
Patent DE-19637061-A1 (DE)
Title: Terminal connection unit for establishing connection via ISDN interface
Inventor: BAUMKOETTER MANFRED
IPC: H04L12/46
Filed: 1996-09-12
Abstract: The connection unit includes a telecommunication connection (100) which is used to connect a connection box (70) on the user side to a remote connection box (75). The connection is a hard-wired connection with a predetermined bandwidth Bsl which is smaller than the bandwidth Bis of an ISDN interface unit (30).  A bandwidth reduction unit is allocated to each connection box. Preferably the ISDN interface unit includes at least two data channels and one control channel.
Patent DE-19639005-A1 (DE)
Title: Brake-system brake pressure control unit for vehicle
Inventor: MOSEN WALTER
IPC: B60T8/88
Filed: 1996-09-23
Abstract: The brake system has an electronic control unit (ECU) which controls the operation of the brakes eg. ABS, TC. A diagnostic programme is included in the ECU to check the function of every electronically controlled element of the brake system and to indicate faults. The diagnostic programme is permanently written into the ECU or is added via a tapping input. The diagnostic programme also monitors the rise in brake pressure in one or more wheels, the holding of brake pressure in one or more wheels and the reduction in brake pressure in one or more wheels. The pressure changes are controlled by the variable output of the brake servo pump.
Patent DE-19640930-A1 (DE)
Title: Holding spring for motor vehicle disc brake housing
Inventor: DAHLHEIMER GUENTHER
IPC: F16D65/097
Filed: 1996-10-04
Abstract: The holding spring (34) has at least one diametrically extending spring arm which tensions the housing of the disc brake and the brake carrier. A hard sheet section (34) of the spring is provided for holding the casing spring to the brake pad (16) and is supported on a part of the housing (12).  The holder can have at least one arm (49,52) for reinforcing the brake housing. The arm extends in a tangential and-or axial direction.
Patent DE-19646662-A1 (DE)
Inventor: LAROCHE PIERRE
IPC: B05D7/24
Filed: 1996-11-12
Abstract: A reflective copper-free metallic layer (eg silver) is formed on a transparent substrate (eg glass) and protected by applying to it a polymer in powder form (eg electrostatically) which is then cured. A silane compound may be applied on the metal before the polymer coating, which is preferably thermosetting.
Patent DE-19648148-A1 (DE)
Title: Direct current dryer for strip of material
Inventor: KRAMER CARL PROF DR ING
IPC: F26B13/20
Filed: 1996-11-21
Abstract: The through DC dryer has jets to blow on the top and bottom surfaces of the material (1) as it passes through in suspension, or floating jets or a combination of both, with radial fans (4) to blow the drying air onto the material. The radial fan forms a module (3) with part of the jet field to blow on the material. The outflow from the jet field of this module is picked up by the next fan on the opposite side to ensure a flow in which the solvent vapour concentration is nowhere exceeded.
Patent DE-19649200-A1 (DE)
Title: Maintenance method for processing machine, such as robots for sealing and coating motor vehicle bodies
Inventor: TRAUTWEIN HERBERT
IPC: B23Q41/08
Filed: 1996-11-27
Abstract: The method is for carrying out maintenance of processing machines in a plant, in which workpieces to be processed in a 'conveyor line' sequence, are moved in the conveyor line along automatic processing machines arranged in an operating range which is not accessible to maintenance during the processing operation. The processing machine to be maintained is moved, at least with its part essential for the processing, along a predetermined movement path, out of the limited operating range. The maintenance is performed, while the processing of the workpieces is continued through the remaining machines in the operating range.
Patent DE-19649554-A1 (DE)
Title: Membrane fuel pressure regulating valve e.g. for automobile engine fuel injection system
Inventor: SCHWEGLER HELMUT
IPC: F02M37/00
Filed: 1996-11-29
Abstract: The pressure regulating valve controls the pressure within a pressure space (20) using a valve element (10) supported by a membrane acted on by the pressure within the pressure space and controlling a discharge opening (18) allowing fuel to be discharged from the pressure space.  The movement of the valve element is opposed by a friction spring (30) acting between the valve element and the valve housing (4), for damping the oscillation of the valve element.
Patent DE-19652028-A1 (DE)
Title: Low pressure injection of plastic mass during injection moulding
Inventor: TRIER LOTHAR
IPC: B29C45/56
Filed: 1996-12-13
Abstract: This new method makes a moulding (20) containing, but not necessarily exclusively of plastic. The mould (18) includes moulding platens bordering a cavity (6) supplied with plastic (16) which is subjected to pressure within the mould. In the new method, plungers (8) exert this pressure through penetrations (208) into the cavity. The pressure is exerted over an interval. It reduces the total volume available, whilst the plastic sets. Also claimed are the corresponding equipment and the moulding produced.
Patent DE-19700963-A1 (DE)
Inventor: FEUSTEL HANS-PETER DIPL ING
IPC: H05K3/34
Filed: 1997-01-14
Abstract: The invention relates to a power module with a circuit arrangement comprising active semiconductor components and passive components, and a circuit support. At least a part of the active semiconductor components are soldered onto a DCB substrate and at least a part of the passive components is printed onto at least one ceramic support using a thick-film technique. The upper side of the DCB substrate is structured in such a way that it forms conductor strips and contact pads for receiving the active semiconductor components and the passive components of the circuit arrangement. On the ceramic support, for each passive component is printed, using a thick-film technique, a first printed layer and at least one contact area as second printed layer laterally adjoining the first printed layer. The ceramic supports for the passive components printed by thick-film technique are connected via the at least one contact area with the corresponding contact pad(s) of the DCB substrate by a soldering joint.
Patent DE-19702110-A1 (DE)
Title: Silicon carbide semiconductor device especially power MOSFET
Inventor: TAKEUCHI YUICHI
IPC: H01L29/12
Filed: 1997-01-22
Abstract: A silicon carbide semiconductor device has: (a) a hexagonal single crystal SiC semiconductor substrate consisting of a stack of a first conductivity type first semiconductor layer, a first conductivity type second semiconductor layer with higher electrical resistance than the first layer, and a second conductivity type third semiconductor layer which has a main surface of a carbon side with a side alignment of (000-1); (b) a first conductivity type semiconductor region formed in a predetermined third layer zone adjacent the main surface; (c) a trench which extends from the main surface through the semiconductor region and the third layer down to the second layer and which has side walls extending in the 11-20 direction; (d) a fourth semiconductor layer of SiC extending over the side walls of the semiconductor region and the third and second layers in the trench; (e) a gate insulation layer formed at least on the surface of the fourth layer; (f) a gate electrode layer formed within the gate insulation layer in the trench; (g) a first electrode layer formed on at least part of the semiconductor region; and (h) a second electrode layer formed on the surface of the first layer. Also claimed is a process for producing a silicon carbide semiconductor device.
Patent DE-19703298-A1 (DE)
Title: Point fixture for flat glass installation or other plates
Inventor: ZLATOMIR KRSTIN
IPC: E04F13/14
Filed: 1997-01-30
Abstract: The fixture has a series of adjustment discs (9,10) which compensate for thermal expansion across their fixture points over the plate's plane. The horizontal central axis of a ball head (2) is covered with the lower edge of the glass plate (15). Torsional clearance is fixed at one end of an installation bolt (1) of the discs' installation nuts (8,11). This is done through guide stages of the adjustment discs, so that a temperature compensation is produced.
Patent DE-19704290-A1 (DE)
Inventor: BAUER WOLFGANG DIPL ING
IPC: B60R21/20
Filed: 1997-02-05
Abstract: The invention relates to a vehicle seat with a lateral airbag, in which the folded, oblong gas pocket for the head and thorax is lodged in a longitudinal direction in the back-rest of the vehicle seat, and is covered by a covering which can open on release of the gas pocket. For this equipment, the safe unfolding of the gas pocket must be guaranteed. To this end, a profile rail (15), open in the direction of the opening of the gas pocket, is fitted on the vehicle seat (10). Said profile rail (15) serves as a housing for lodging the gas pocket (17), which is folded exclusively in a horizontal plane in relation to the longitudinal extension of the profile channel (16), and is connected to the seat construction. The profile rail (15) extends up the back-rest (12) to the head-rest (14) which is mounted on the seat (10), so that the folded gas sack (17) lies fully extended in the profile channel (16).
Patent DE-19706904-A1 (DE)
Title: Non-waterproofing impregnating material for concrete and stone etc.
Inventor: JANSEN BERNHARD DR
IPC: C04B41/48
Filed: 1997-02-21
Abstract: Impregnating material (A), derived from (a) 100 pts. wt.NCO-prepolymer with an NCO content of 2-20 wt% and a monomeric di-isocyanate content (a1) of less than 1 wt% based on (a1) (cyclo)aliphatic di-isocyanates with mol. wts. of 168-300 and (a2) polyethers, polyesters, polylactones or polyamides of mol. wt. 300-5000 with at least two alcoholic hydroxyl groups, (b)  5-150 pts. wt. silicon-free paint polyisocyanate(s) with allophanate, biuret, isocyanurate, oxadiazine, uretedione and/or urethane groups, containing 10-25 wt% (cyclo)aliphatic isocyanate groups and with a monomeric di-isocyanate content of less than 0.5 wt%, (c) 100-1000 pts. wt. solvent component containing at least one solvent which is inert towards NCO groups, and optionally (d) other additives etc.
Patent DE-19708876-A1 (DE)
Title: Water-proof low-noise manhole cover for underground fuel storage tanks
Inventor: MEYER UDO
IPC: B65D90/10
Filed: 1997-03-05
Abstract: The manhole cover (1) has a domed shaft (2) for control and inspection appliances. The shaft has a main cover (3) in a cover frame (4) with collection channel (9). The channel is U-shaped and has a mainly horizontal base (14) with buffers (40) along the longitudinal sides to support the edge (8) of the main cover. Drainage grooves (42) extending from the channel base to the outer cover edge of the prefabricated frame (5), which also holds the cover frame. The main cover edge is angled to form a support rail (45).
Patent DE-19711891-A1 (DE)
Title: Flat panel gas discharge visible light emitter
Inventor: VOLLKOMMER FRANK DR
IPC: H01J65/04
Filed: 1997-03-21
Abstract: The flat panel unit emits visible light and is in the form of a rectangular cross section discharge tube (2) that has a base plate (5), cover plate (6) and a frame (7) that are bonded together with a glass solder for a complete seal.  Strip formed cathodes (3) and anodes are formed on the base plate as parallel elements. Through contacts (10,11) are formed on the sides and these lead to external connection points (14,15) to the power supply.
Patent DE-19714888-A1 (DE)
Title: Production of three=dimensional object in sheet, e.g. deep-drawn, closed vessels
Inventor: GARTZKE ATTILA DIPL ING
IPC: B23K26/20
Filed: 1997-04-10
Abstract: In the production three dimensional components,  preferably from sheet metallic blanks, two blanks are stacked without joining them. They are suitably deformed together, preferably by deep drawing in one direction, to a three dimensional preform. Pressure (Pi) is introduced between them (3, 5) to confer the final geometry. This causes one of the sheets (3) to be reverse-drawn, in the opposite direction.
Patent DE-19715716-A1 (DE)
Title: Current control system for linear magnetic coil
Inventor: CHIBA MASAHARU
IPC: H01F7/18
Filed: 1997-04-15
Abstract: The control system includes a decision arrangement for deciding whether the resistance of the linear magnetic coil can be calculated, and a calculation arrangement for calculating a real resistance value of the linear magnetic coil on the basis of a signal arriving from the decision arrangement, a nominal current value which is adjusted according to a drive condition of the vehicle, and an actual output voltage value. A comparison arrangement compares the calculated real resistance value and a resistance value stored in a memory unit, and a correction arrangement corrects the resistance value in the memory unit on the basis of the comparison result. The output voltage value is output in response to the corrected resistance value.
Patent DE-19727841-A1 (DE)
Inventor: MAIER-ROELTGEN ULI DIPL ING
IPC: H01M8/0612
Filed: 1997-06-24
Abstract: The invention relates to a method and a device for autothermally reforming hydrocarbons. According to the invention, the fuel is fed to a reforming reactor via a feeding device. The resulting reformate is conveyed to the reforming starting materials in a heat exchanger in a reverse direction flow, in such a way that heat is exchanged, said starting materials being conveyed from the outside inwards. The fuel supplied by the feeding device is delivered directly to the reaction zone together with the starting material. Said reaction zone has a catalyst. The combustion and reforming or catalysis processes are then carried out simultaneously and in the same area in the reaction zone.