baber/WOPTO huggingface dataset:
Patent DE-19534861-A1 (DE)
Inventor: KERN ROBERT DIPL ING
IPC: H05B41/18
Filed: 1995-09-20
Abstract: A d.c. source (1) provides a voltage (UB) at its output terminals which is transformed to a higher value by a d.c./d.c. voltage transformer (2). This higher voltage (UD) forms the input voltage for a controlled full bridge circuit (3) which generates a controlled a.c. current (IL) or an a.c. voltage (UL) therefrom. Said a.c. voltage is available at the output terminals (4, 5) and forms the supply voltage for a high-pressure gas discharge lamp (6). To control the full bridge circuit there is a control circuit (7) which supplies its control pulses via a line (8). There is also an ignition circuit (9) which takes the striking voltage via the line (10) to the high-pressure gas discharge lamp (6). According to the invention, the full bridge circuit of the control circuit is controlled in such a way that the duration of the half-wave phases of the lamp voltage (UL) or the lamp current (IL) is variable. The variability is selected depending on the actual temperature of the electrodes (11, 12) of the high-pressure gas discharge lamp.
Patent DE-19537907-A1 (DE)
Title: Integrated circuit memory device accessing
Inventor: WU CHI YUNG
IPC: G06F12/06
Filed: 1995-10-11
Abstract: Memory modules (1030, 1031) each have a register E 02 , E 12 storing a base address. Each module also knows the size of its own memory. An operating and comparing means E 03 , E 13 subtracts the base address from an input address of a location to be accessed, and if the result lies within the correct address range (eg zero - size) of the memory then that location is accessed. Alternatively, the base register may store only a partial base address (Fig 11b), with the high bits of the address being operated on while the low bits are passed through to the memory.
Patent DE-19537920-A1 (DE)
Title: Integrated circuit with diode characteristics e.g. for contactless identification system
Inventor: KLOSA KLAUS
IPC: H02M7/217
Filed: 1995-10-12
Abstract: In the current path between the input voltage (Vrf) and the output voltage (Vdd) there is the source-drain path of the transistor (Po), and the gate electrode is controlled so that the transistor conducts when voltage (Vrf) is larger than voltage (Vdd). If this ratio is reversed and voltage (Vrf) is smaller than voltage (Vdd), the transistor is blocked and current in the opposite direction is blocked. The gate electrode is controlled by the three inverter stages (1, 2, 3), connected as shown. The output signal (A) of the first stage goes to the input of the second stage, while the output signal (B) of the second stage goes to the input of the third stage. The output signal of the third stage (C) goes to the gate electrode, determining the flow in the current path.
Patent DE-19538615-A1 (DE)
Inventor: VOGEL XAVER
IPC: B60T8/40
Filed: 1995-10-17
Abstract: To effect pulsation damping in a hydraulic brake system with a device for active braking, a pulsation damper is proposed with a diaphragm (1) separating a pressure medium-filled region (9) from an air- or gas-filled chamber (5). To prevent excessive pressure in the air-filled chamber (5) and the associated excessive permeation, even with high pressures in the pressure medium-filled region (9), it is proposed that the air-filled chamber (5) should be subdivided into two sections (7, 8). The first section (7) faces the diaphragm (1) and can be taken in by the latter. The second section (8) is not accessible to the diaphragm so that a certain volume of gas always remains in the chamber (5). This means that the pressure in the chamber (5) cannot exceed a certain value.
Patent DE-19545810-A1 (DE)
Title: Machine producing hose-type bags
Inventor: KUNDT DIETER
IPC: B65B51/30
Filed: 1995-12-08
Abstract: A strip of sheet material from a storage roll is shaped by a shoulder into a hose, in which there is a filler pipe. A lengthwise sealing mechanism acts against the hose and pipe, welding the edges together along a seam. A parting mechanism is included, together with a transverse sealing mechanism forming top and bottom seams. An acute angle (a) is included between the radial direction (27) of the lengthwise sealing mechanism and the tangent (29), in a radial plane (28) of the filler pipe, of the sealing surface of a jaw (19). The angle can be of between ten and twenty degrees and below the filler pipe (7) there can be two sheet-spreaders (32,33) extending radially outwards, and which are parallel to the sealing surfaces (20,21). One at least of the jaws can be heated to a higher temperature at its contact surface with the lengthwise seam.
Patent DE-19612384-A1 (DE)
Title: Compressor with variable displacement e.g. for motor vehicle air-conditioning installation
Inventor: YOKONO TOMOHIKO
IPC: F04B27/18
Filed: 1996-03-28
Abstract: The compressor has a oscillating plate (30) carried by a drive shaft (16) and pivotable between maximum and minimum inclination angles, a piston coupled to the plate, a passage connected to an external fluid circuit to set the pressure in a suction chamber (35) and a coil (44) which interacts with the plate to selectively open and close the passage. A first bearing (46) mounted on the drive shaft between the wobble plate and coil takes up an axial load caused by the rotation of the drive shaft. A second bearing (18) mounted on the shaft inside the coil takes up a radial load generated by rotation of the drive shaft. The coil has an open and a closed end; the open end faces the oscillation plate. A groove in the open end and/or in the first bearing provides a passage for the fluid.
Patent DE-19616514-A1 (DE)
IPC: B29C59/04
Filed: 1996-04-25
Abstract: The invention relates to a method and device for providing with surface structure a laminate or the coating of a substrate. Embossing is carried out using the production heat of the laminate or the coated substrate. The laminate or the coating consists of papers impregnated with condensation resins set by heat. The laminate or the coated substrate is conveyed, immediately after heating and pressing in a press operating continuously or discontinuously and before setting of the laminate or coating, through an embossing device (8) arranged outside the press (1). The furniture, plastics and electrical engineering industry and other manufacturing branches are areas of application in which laminates and coated substrates are used.
Patent DE-19622624-A1 (DE)
Title: Brake pressure control valve
Inventor: HOSOYA YUKIO
IPC: B60T8/48
Filed: 1996-06-05
Abstract: The control system incorporates an outlet line which branches off from a main brake line (I) which connects the pressure source to the wheel brake (2). A flow control valve (9) which increases or decreases the brake pressure at a controlled ratio, is mounted at the branch from the main line. An outlet valve (7), which reduces the brake pressure, is mounted between the control valve and the outlet line. The flow control valve is hydraulically operated and has an inner moving spool (24) and an outer moving sleeve (16) which are mounted in a bore of the valve housing. An inlet opening (13) in the housing connects the main line to a port (19) of the sleeve. The inside of the sleeve connects, via a port (20) and the line, to the brake. A first variable choke (32) is located between the inlet and the sleeve. A second (33) and a third (34) variable choke are mounted between the sleeve and the spool.
Patent DE-19624284-A1 (DE)
Title: Hand grip lever e.g. for lawn trimmer or hedge cutter IC engine control
Inventor: TAOMO TOSHIO
IPC: F02D11/02
Filed: 1996-06-18
Abstract: The lever (10) includes a control lever (30), a swivelling connection (31) and a sliding connection (32). These connections form a crank (T) activated by the control lever. A housing cover (15A, 15B) holds the control lever and the connections. The parts (11) are fastened to a handle bar (7) by several screws, nuts and washers (26, 27, 28) so that the bar fits securely in them. A throttle cable (20) connects the lever to an engine throttle through a Bowden cable tube (21).
Patent DE-19625029-A1 (DE)
Inventor: HUMMEL PETER
IPC: B41F31/00
Filed: 1996-06-22
Abstract: The printing device has an inking unit (5) containing inking rolls (3.1-3.4) rotating positively and in contact with transfer rolls and ink applying rolls (4.1-4.4) The inking rolls can be driven at a circumferential speed differing from that of the plate cylinder (2). Those colour rolls (3.3 and 3.1) which are remote from the plate cylinder are driven at a greater difference in circumferential speed from that of the plate cylinder than those (3.2,3.4) which are adjacent to the plate cylinder and in friction contact with the changeable ink applying rolls.
Patent DE-19626237-A1 (DE)
Title: Building kit for upright item of shelf furniture
IPC: A47B49/00
Filed: 1996-06-29
Abstract: The kit comprises support walls (2) and compartment bases (1). The support walls on their face sides (3,5) have at least two insert pins (10) extending at right-angles from the face side at a space from one another. On the opposite face sides (3,5) at points corresponding to the insert pins are insert holes (11). The compartment bases contain through passage holes (12) for the insert pins. The area of the support pins in front of the support wall face side is longer than the thickness of the compartment base and the through passage holes of the compartment base and the support wall insert holes have a somewhat larger diameter (A), B in relation to the insert pin diameter (C).
Patent DE-19632829-A1 (DE)
Title: Focal length or refraction power determination of spherical test lens or lens system
Inventor: MAIER MAX PROF DR
IPC: G01M11/02
Filed: 1996-08-14
Abstract: The method includes the use of a helium laser (111) emitting red light through a beam widener (112) including confocal lenses (113, 114). The beam is then passed through a phase grating (115) to produce a light beam of a superimposed conical waves to illuminate the lens (116) being tested. A computer (118) evaluates the intensity distribution from an image received from a CCD camera (117). An automatic focussing unit is provided, which brings the electronic detector automatically in to the focal plane of a spherical lens or one or both focal planes of an astigmatic lens. This operation can be carried out with the assistance of a suitable computer programme.
Patent DE-19638294-A1 (DE)
Title: High-speed projectile having components thermally stressed during flight
Inventor: SCHILDKNECHT MANFRED DR
IPC: F42B12/72
Filed: 1996-09-19
Abstract: Components (18) of a high-speed projectile which are under thermal stress due to the effects of air friction during flight are constructed of a skin (20) of sheet having a high melting point and a core (22) having a low enthalpy of fusion. Preferred cores include a filler material comprising sodium or aluminium. The skin preferably is manufactured from pure tungsten which is cold-worked in the ductile phase. The core becomes liquid doing flight and forms a heat sink.
Patent DE-19640969-A1 (DE)
Inventor: LERCHEN HANS-GEORG DR
IPC: A61K38/00
Filed: 1996-10-04
Abstract: The invention concerns camptothecin glycoconjugates in which at least one carbohydrate component is suitably linked to camptothecin via an oligopeptide bridge. The invention further concerns processes for preparing the compounds according to the invention and their use as medicaments, in particular in connection with cancers.
Patent DE-19642348-A1 (DE)
Inventor: MATHIEU ERNST-ULRICH DIPL ING
IPC: A47C7/02
Filed: 1996-10-14
Abstract: The invention relates to a seating surface (3) for a seating device or facility, specially for an office chair (1), a drivers seat or a household seat, which is affixed to an underframe (2) and which can be adapted to different body requirements and customs by means of a slight regulation. Said invention is specially aimed at preserving a normally formed flexure of the spinal chord or correcting a deformed one. According to the invention, the seating surface (3) is designed having several parts and is fixed to the underframe (2) in such a way that single seating surface parts (3a, 3b, 3c, 3d) can be individually and independently regulated or exchanged so that the seating surface (3) can be adapted to meet different body requirements.
Patent DE-19647600-A1 (DE)
Title: Dye preparations for ink jet printing
Inventor: SIEGEL BERND DR
IPC: C09K23/52
Filed: 1996-11-18
Abstract: Dye preparations contain: (a) 0.1-30 wt% anthraquinone or quinophthalone dye(s) with no ionic groups; (b) 0.1-20 wt% dispersant based on an arylsulphonic acid-formaldehyde condensation product; and optionally (c) water.
Patent DE-19648613-A1 (DE)
Title: Procedure for making shunt wire terminal for high current bushing on transformers and chokes
Inventor: BAARZ KLAUS DIPL ING
IPC: H01F27/04
Filed: 1996-11-14
Abstract: A procedure for making a shunt wire terminal for high current bushings of transformers and chokes has two approximately C-shaped plates (3) of insulating material first attached in the region of the high current bushing (1) on the relevant upper press-iron (2) beside each other at a certain spacing, with the cut-outs of the plates in the direction of the lid (4) or hood of the tank.  In the cut-out sections of the insulating plates is placed loosely a contact plate (5) for the high current bushing and the lid or hood is placed on top. The contact plate is connected provisionally with the bushing tube at a right angle to it and at the right distance. Then two further C-plates whose cut-out section corresponds exactly to that of the contact plate are fastened to the first C-plate, holding the contact plate in its position on the lid. Then the lid, hood and bushing are removed again and finally the corresponding shunt wires are joined to the contact plate at their terminals.
Patent DE-19650786-A1 (DE)
Inventor: BRAUN HELGA DR
IPC: H01L29/423
Filed: 1996-12-06
Abstract: EEPROM storage cell comprising diffusion areas (2, 3) located on the opposite sides of a channel area (1), a storage electrode (5) located above the channel area (1) and fully surrounded by an insulating material (6), and a control electrode (7) located above the storage electrode (5), wherein the control electrode (7) fully covers, surrounds and overlaps the storage electrode (5).
Patent DE-19652121-A1 (DE)
Title: Parts feed for assembly process
Inventor: SCHAEFER THOMAS
IPC: B23P19/00
Filed: 1996-12-14
Abstract: The feed separates small parts and drops them down a vertical feed into a duct (5) formed between two half shells (3). The items are held and released by mechanical stops e.g. servo-operated plungers (8). A light gate (9) monitors the items prior to dropping into the process duct. The two half shells have prismatic cross-section half ducts and are spaced with a slot gap between them. This provides access for the light gate. The mechanical stops are located in mounting ducts.
Patent DE-19653446-A1 (DE)
Title: Semiconductor PIN photodiode device
Inventor: NISHIKATA KAZUAKI
IPC: H01L31/105
Filed: 1996-12-20
Abstract: The semiconductor device includes an optical absorption layer which consists of a compound of gallium indium arsenic phosphide. Also provided is a p-type semiconductor layer which consists of a p-type AlGaInAs layer and it is adjacent to the absorption layer. Pref. the difference in the valency band offset between the absorption layer and the p-type layer is set to be below 0.05 EV. The optical absorption layer may contain an absorption limit wavelength of 1.65 to 1.55 microns, while the absorption limit wavelength of the p-type semiconductor layer is shorter, i.e. 1.55 to 1.30 microns, wavelengths of 1.56 to 1.36 and 1.30 to 1.14 microns respectively may be used.
Patent DE-19702543-A1 (DE)
Title: Tailgate/door arrangement for motor vehicle
Inventor: MORSCH KLAUS-DIETER
IPC: B62D65/06
Filed: 1997-01-24
Abstract: A continuous holder frame (21) is positioned on the circumference of the tailgate/door opening. The frame acts as assembly holder for hinges (19) for the tailgate, and for at least one conduit and/or functional part. The frame consists of an integral profile. The parts may be tailgate/door seals (26), and/or electrical cables for rear window wipers, and/or lights, e.g. for number plate (8), indicator, tail light, and/or pneumatic/hydraulic lines for central locking and/or connectors, and/or parts of a door lock, and/or gas springs between tail gate and frame.
Patent DE-19703832-A1 (DE)
Title: Roller bearing, especially wheel bearing for vehicle
Inventor: BINDER JOSEF PROF DR RER NAT
IPC: G01P15/125
Filed: 1997-02-01
Abstract: The bearing has sensors for detecting the rotation rate or acceleration of the wheel and the drive or braking forces. The sensors are formed as microsensors (6) in the form of parallel capacitors in comb structures. At least one capacitor is attached to the rotating part (5) of the bearing. The signals of this capacitor are analysed or compared with stored basic patterns or with signals of a similar or identical microsensor arranged on the stationary part of the bearing. The microsensors preferably comprise interdigital structures formed using microtechnology for capacitive signal tapping, which change due to the effect of acceleration. Several comb structures may be arranged at an angle to each other such that acceleration can be detected in two or more directions.
Patent DE-19705691-A1 (DE)
Title: Metallocene-sensitised colour photographic material avoiding deterioration during storage
Inventor: SCHEERER RAINER DR
IPC: G03C1/12
Filed: 1997-02-14
Abstract: A colour photographic silver halide (AgX) material has a base and AgX emulsion layer(s). The AgX emulsion contains a transition metal aromatic complex (I), spectral sensitiser(s) (II) and an alkyne compound of formula R1-C?=C-R2 (III), where R1, R2 = optionally substituted alkyl or (het)aryl and at least one of R1 and R2 contains polar, preferably hydrophilic group(s).
Patent DE-19707695-A1 (DE)
Title: Body contact structure apparatus for semiconductor module
Inventor: KWON OH-KYONG
IPC: H01L29/10
Filed: 1997-02-26
Abstract: The apparatus includes a conductive substrate (101), two parallel (103,104) conductive source regions, and a rod-shaped conductive body contact diffusion layer (102). The diffusion layer is formed in an extended source region (106) and is split by such regions. Cube-shaped, contact wiring, metal layers (105) are also formed that each body contact diffusion layer portion is coupled to adjacent, extended source region between the diffusion layer portions. Pref. the diffusion layer portions are alternatively formed in the extended source region. Typically the contact diffusion layer forms a bevelled part by removal of an edge part vertically to source region longitudinal axis.
Patent DE-19708807-A1 (DE)
Title: Method for installing tubular dowel pins into ground
Inventor: BADER JOACHIM DIPL ING
IPC: E01F9/685
Filed: 1997-03-04
Abstract: The pin has a upper flange formed at its top and a lower driving spike, and is driven into a pre-formed hole (2) in the ground. The hole tapers downwards, where the upper region (4) is larger than the cross section of the pin and the lower region (3) is smaller. The diameter of the lower region is determined so that the lower end of the pin is held so tight that before the pin is driven in, its top end can rotate with respect to the vertical. The pin is then driven into the ground until the lower edge (19) of the flange comes to rest at the ground surface (8). The pin is then aligned with the vertical and driven in until the top surface of the pin is in line with the ground surface.
Patent DE-19709070-A1 (DE)
Title: Method for sealing connection hole in cylindrical chimney pipe
Inventor: LAMPKA BRUNO
IPC: E04G23/02
Filed: 1997-03-06
Abstract: An elastically flexible sheet (14), the width of which is larger than the circumferential length of a connection hole (12) in a cylindrical chimney pipe and whose length is more than the maximum length of the hole, is formed into a U-shape and inserted through the hole. It is then released so that its long edges (18) bear on the inside surface of the pipe. It is aligned by anchoring members (26) or finger handles and pulled on to the inner edge (20) of the hole. A retaining member (16) is brought into position it overlaps the outer edges of the hole and acts as abutment. Preferably the area in front of the sheet is sealed with fireclay mortar. The edges of the sheet are sufficiently sharp edged and the sheet has sufficient stiffness that it retains itself in place.
Patent DE-19710816-A1 (DE)
Title: Attachable or integrated step for cleaning windscreen etc.
Inventor: PETZ GUENTHER
IPC: B60R3/02
Filed: 1997-03-15
Abstract: The step is fitted by a suitable adapter to the specific type of vehicle. The body weight is taken via the adapter to the bumper or to the region between it and the bonnet. It is also possible to attach the step to the front wheels, from which the user can work round to the front. The step can be integrated into the radiator grille or the front region in the course of construction of the vehicle. Such a step could be made to fold down when required and up for travelling.
Patent DE-19710922-A1 (DE)
Title: Device for measuring width or contour of endless web of material
Inventor: HANEBUTH KLAUS
IPC: B29D30/38
Filed: 1997-03-15
Abstract: The device (1) determines the width or contour of an endless web of material in a direction transverse to its conveying direction. The device has at least one signal source and at least one corresponding signal detector, positioned on opposite sides of the material web. Devices are provided, which guide the signal so that the signal path is perpendicular to the side edge of the web running in the conveying direction, and so that the signal images the contour of the material. The measuring seat is arranged so that it is wider than the material and is formed so that it moves tangentially over the bearing area and with the same speed as the material, so that the material does not slip over the measuring seat. The measuring seat comprises a rolling table (2) formed of a number of closely packed transport rollers (3,3',3'',3''',4,4',4'',4''') on individual bearings. The signal source and detector are arranged on either side of the rollers. At least two adjacent rollers (5,5') form a measuring gap for the signal.
Patent DE-19712872-A1 (DE)
Inventor: STIEFEL HANS-PETER
IPC: F04B9/04
Filed: 1997-03-27
Abstract: The present invention relates to a pump, especially a high pressure pump for use in a fuel injector of an internal combustion engine, provided with a pump casing (10) with, on the one hand, at least one working space located between an inlet area (15) and a feeding area (20) operatively linked inside the pump casing (24), an actuating element (16) being mounted in said working space and, on the other hand, at least one pump shaft (14) inside the pump casing (10), which enables the actuating element (16) to be operated. In order to reduce the length of the construction and extend the service life of the pump, it is provided that the pump casing (10) be secured to a wall (45) of the motor crankcase (45'), with the possibility for the pump shaft (14, 14') of being radially laid onto a shaft (46) mounted inside the motor crankcase (45').
Patent DE-19723715-A1 (DE)
Title: Incinerator jet cleaning process
Inventor: STROEER KURT
IPC: F23G7/00
Filed: 1997-05-30
Abstract: A process to trigger the cleaning process in which a jet of clear sludge suspension is introduced into a burner, which is cleaned from time to time by a cleaning assembly comprises (a) measuring sludge-suspension excess pressure or suction before or after the cleaning; (b) attaining a pre-determined pressure threshold triggering a change in the cleaning cycle; (c) blowing the cleaning assembly clean and germ-free using a cleaning agent; (d) discharging the mixture of sludge, cleaning agent and foreign bodies or preparing for incineration.