baber/WOPTO huggingface dataset:
Patent RU-2019722-C1 (RU)
Title: Internal combustion engine
Inventor: TE GENYA
IPC: F02B75/32
Filed: 1992-10-06
Granted: 1994-09-15
Abstract: FIELD: engine engineering. SUBSTANCE: engine has opposite cylinders 2 wherein movable bushings 3 interconnected through longitudinal tie 20 are received. Pistons 6 interconnected with a rod and reciprocated in the direction opposite to bushing movements are received in the bushings. The bushings reciprocate and rotate about their longitudinal axes with respect to cylinders 2 and pistons 6. Pistons 6 and bushings 3 are pivotally connected to force and additional levers which are set on axle and coupled to crankshaft via motion converting mechanism. EFFECT: enhanced reliability. 7 cl, 5 dwg
Patent DE-10000483-C1 (DE)
Title: Faseroptisches Schaltelement
Inventor: SIEGLOCH SUSANNE
IPC: G02B6/35
Filed: 2000-01-07
Granted: 2001-08-23
Abstract: Bei einem faseroptischen Schalter wird ein faseroptisches Schaltelement eingesetzt, bei dem eine bewegliche Faser (1) durch einen Schaltkörper (2) an einem ersten Anschlag (3) vor einer ersten fest angeordneten Faser (4) oder an einem zweiten Anschlag (5) vor einer zweiten fest angeordneten Faser (6) positioniert wird, wobei die bewegliche Faser (1) zur Positionierung durch den Schaltkörper (2) gegen den ersten oder zweiten Anschlag (3, 5) geschoben und flach an den ersten oder zweiten Anschlag (3, 5) gedrückt wird.
Patent DE-10045006-C1 (DE)
Title: Composite safety glass pane, for windows in e.g. buildings, comprises two sheets of glass with an intermediate layer of polymer with line(s) of weakness made from polymer with lower mechanical properties
Inventor: SCHWAMB MICHAEL
IPC: C03C27/12
Filed: 2000-09-11
Granted: 2002-01-24
Abstract: Composite safety glass pane, comprises 2 sheets of glass with an intermediate polymer layer with line(s) of weakness. The polymer layer comprises 2 transparent polymers with different tear resistances, elongation at break, and resistance to tearing. The material with lower values is used at the line of weakness. Areas of glass with no intermediate polymer layer contain granules of harder material. A composite safety glass pane, comprises two sheets of glass (3, 4) with an intermediate layer of polymer (5) with at least one line of weakness (8). The polymer layer is made from two different transparent polymers with different tear resistances (according to DIN 53504 v 03/85, measured using standard bar S2 at a speed of 100 mm/minute at 23 deg C), elongation at break (according to the same standard, measured in the same way), and resistance to tearing (according to DIN 53356 v 08/82, measured on a 2 mm thick sheet with a speed of tearing of 400 mm/minute at 23 deg C). The material with the lower values for these properties is used at the line of weakness. The glass at the positions with no intermediate polymer layer contains granules of a harder material. An Independent claim is included for the production of the pane, comprises: (a) molding a polymer sheet for use in the line of weakness and cutting it into strips; (b) introducing hard granules into sheets of glass at desired positions; (c) positioning the polymer strips between the sheets and pressing; and (d) filling the remaining space between the panes with a polymer with higher mechanical properties, and curing it.
Patent DE-10046041-C1 (DE)
Title: Grat- bzw. Firstlattenhalter
Inventor: NEUKAM HERBERT
IPC: E04D12/00
Filed: 2000-09-18
Granted: 2002-08-22
Abstract: Es wird ein Grat- bzw. Firstlattenhalter mit einer nach oben offenen U-förmigen Aufnahmeschale (12) und eine von der Grundfläche der Aufnahmeschale (12) nach unten wegstehenden Schraubstift (14) beschrieben, der ein Kopfteil (24) aufweist, mit dem der Schraubstift (14) mit der Aufnahmeschale (12) axial unbeweglich, drehbeweglich kombiniert ist. Die Grundfläche (16) der Aufnahmeschale (12) ist mit einem einseitig offenen Längsschlitz (38) ausgebildet. Unter dem Längsschlitz (38) ist eine Längsnutführung (42) vorhanden, in der das Kopfteil (24) des Schraubstiftes (14) linear geführt, drehbar und axial unbeweglich angeordnet ist.
Patent DE-10125614-C1 (DE)
Title: Laser welding head for welding device has sheet pressing rollers mounted on common eccentric bearing shaft joined to pressing device so as to be rotatable about central axis
Inventor: SCHERUEBL JOSEF
IPC: B23K26/035
Filed: 2001-05-25
Granted: 2002-10-10
Abstract: The device has a contact pressure device with at least two pressing rollers that are each pressed onto one side of the weld joint and rolled along a sheet by a pressing device. The rollers are mounted on a common eccentric bearing shaft joined to the pressing device so as to be rotatable about a central axis. The rollers are mounted on mutually offset eccentric shaft sections (11,12).
Patent DE-10129873-C1 (DE)
Title: Light building material used in the production of molded bodies for walls, ceilings and roofs consists of plant or mineral additives, and activated aluminosilicate compounds in the form of a reactive mixture
Inventor: KUENZEL EBERHARD
IPC: C04B28/00
Filed: 2001-06-21
Granted: 2002-10-24
Abstract: Light building material consists of plant or mineral additives; and activated aluminosilicate compounds in the form of a reactive mixture made from activated clay, metakaolin, brick dust, clarified sludge and sodium hydroxide, soda water glass and water.  An Independent claim is also included for a process for the production of a molded body. Preferred Features: The plant additives are selected from shive, straw, chippings, fibers, needles, roots and extruded grain. The mineral additives are selected from foam split glass, expanded glass, perlite, vermiculite, pumice and expanded clay.
Patent DE-10137577-C1 (DE)
Title: Ventilmittel für eine Slurry-Auslassöffnung einer Vorrichtung für Chemisch-Mechanisches Polieren
Inventor: GEYER STEFAN
IPC: B24B57/02
Filed: 2001-07-31
Granted: 2003-03-06
Abstract: Die Erfindung betrifft ein Ventilmittel für eine Slurry-Auslassöffnung (1) einer Anlage zum chemisch-mechanischen Polieren, insbesondere von Halbleiterscheiben bei der DRAM-Produktion, gekennzeichnet durch eine die Slurry-Auslassöffnung (1) überdeckende, elastische Membran (2) mit mindestens einer selbstverschließbaren Öffnung (3), wobei die Öffnung (3) durch strömende Slurry in eine Durchlassstellung für die Slurry bringbar und bei nicht-strömender Slurry selbsttätig in eine Absperrstellung für die Slurry bringbar ist. Auch eine CMP-Anlage mit einem solchen Ventilmittel ist Gegenstand der Erfindung. Damit wird ein einfaches Mittel zur Verhinderung von Partikelagglomerisationen im Bereich der Fluid-Auslassöffnung (1) einer CMP-Anlage geschaffen.
Patent DE-10145751-C1 (DE)
Title: Roller bearing for automobile drive transmission has both inner and outer bearing rings coupled to fitting ring during fitting
Inventor: DILJE ALEXANDER
IPC: F16C43/04
Filed: 2001-09-18
Granted: 2002-12-05
Abstract: The roller bearing has a number of roller bodies (3) between an inner bearing ring (1) and an outer bearing ring (2), allowing limited axial movement of the inner bearing ring relative to the outer bearing ring. The inner and outer bearing rings are coupled to a fitting ring (5) via respective grooves (4,6) provided in their outer and inner peripheral surfaces during fitting of the roller bearing, at least one of the couplings released after fitting, e.g. by application of an axial force which is greater than the fitting force (F mont).  An Independent claim for a fitting method for a roller bearing is also included.
Patent DE-19505716-C1 (DE)
Title: Trim strip for cars
Inventor: ROSENBECKER MARTIN
IPC: B60R13/04
Filed: 1995-02-20
Granted: 1996-04-04
Abstract: The decorative plastic strip (1) has locating and retaining elements (3), i.e. pegs. It is esp. for cars, and is moulding in a novel split injection tool (11), eliminating surface defects. The cavity is closed, filled with plastic, and subjected to the dwell pressure. During cooling, one or more of the pegs are partially released, to compensate for thermal contraction along the strip. Finally, the strip is fully released and extracted. Also claimed is the appts. to make the strip described. It includes the upper- (14) and lower mould dies (13) defining the cavity (12). The upper die has a slide (18) to first mould the pegs, and then partially retract. A bar (21) actuates the slides; of which there may be many on the one bar.
Patent DE-19606522-C1 (DE)
Title: Height adjustment for office equipment or furniture
Inventor: STEINHILBER HELMUT
IPC: A47B17/02
Filed: 1996-02-22
Granted: 1997-09-04
Abstract: A support sleeve (12) moves vertically on a vertical column (10). A support element in the form of a rubbery-elastic ring (16) enclosing the column is held against the column by adhesive force. The support element can be placed at a selected height on the column. The ring is a round cord ring. Between the ring and the support sleeve is an annular disc (18) as slide bearing for the support sleeve.
Patent DE-19608906-C1 (DE)
Title: Semiconductor component controlled by field effect esp. isolated gate bipolar transistor IGBT
Inventor: TIHANYI JENOE DR ING
IPC: H01L29/739
Filed: 1996-03-07
Granted: 1997-05-22
Abstract: The component has a semiconductor body (1). This has an inner zone (2) of a first conductive type bounded by one of the surfaces (3) of the semiconductor body (1). It also has an anode zone (4) of a second conductive type bounded by the inner zone (2). A number of translation periodic base zones (5) of the second conductive type are embedded in the surface (3) of the semiconductor body (1). These are separated by intermediate cell zones (6). The component body (1) has a number of source zones (7) of the first conductive type with two embedded in each base zone (5). A number of source electrodes (8) are provided.  These each contact a base zone (5) and two embedded source zones (7) and are provided with source terminals (9). Several gate electrodes (10) are arranged horizontally over the surface (3). These are insulated from the semiconductor body (1) and cover at least the parts of adjacent base zones (5) meeting the surface (3) and the intermediate cell zones (6). Translation periodic gate electrode regions are arranged in the intermediate cell zones (6). These are insulated from the intermediate cell zones and are connected to the gate electrodes (10) arranged over the surface (3) of the semiconductor body (1).
Patent DE-19720330-C1 (DE)
Inventor: OFFERMANN VOLKMAR DR
IPC: G01L1/24
Filed: 1997-05-15
Granted: 1998-11-12
Abstract: The stress measuring method uses a monochromatic light beam (6) with a polarisation which is switched periodically between linear and circular polarisation modes, directed onto the surface of the glass plate (1), with detection of the dispersed light within the glass plate via a video camera (20) and digital evaluation of the image for calculation of the stress. The angle of incidence of the light beam is selected so that the entire thickness of the glass plate is illuminated at a given point (A-A), with which the video camera is aligned, so that the image evaluation provides the stress for the full thickness of the glass plate.
Patent DE-19724168-C1 (DE)
Title: Body presence detection device, especially for motor vehicle
Inventor: VOLZ HANS
IPC: B60N2/00
Filed: 1997-06-07
Granted: 1998-08-06
Abstract: The device detects the presence of a body, especially a human body, in a detection area (136) through a capacitive sensor (160) which includes an electrode arrangement (148). The electrode arrangement is connected to a detection circuit, and its capacitance is changed through the entry of the body in the detection area (136). The capacitive sensor (160) includes a body (156) from electrically conductive material, which is electrically separated from the electrode arrangement. Capacitively induced charges are produced in the body, through an electric charge applied to the electrode arrangement. The body is preferably arranged outside the detection area.
Patent DE-19736346-C1 (DE)
Title: Arrangement for transferring electrical energy between a vehicle and its steering wheel
Inventor: BLAESING FRANK DIPL ING
IPC: H04L25/28
Filed: 1997-08-21
Granted: 1999-01-28
Abstract: The arrangement has at least two stator windings (L1,L2) on the vehicle side arranged orthogonally wrt. each other in a plane perpendicular to the steering axle. The stator windings form primary coils. A secondary coil is formed by a rotor winding (L3) coupled to the steering shaft so as to rotate with it but not arranged rotation symmetrically wrt. it. At least one further physical parameter superimposed on the induced voltage can be tapped from the secondary coil. Sinusoidal voltages are applied to the stator windings to enable the steering angle to be detected from the rotor winding.
Patent DE-19744981-C1 (DE)
Title: Connector for heating radiator installation
Inventor: FOITZIK ROLAND DR
IPC: F24H9/12
Filed: 1997-10-13
Granted: 1999-03-18
Abstract: The connector has a lower section with a front coupling, a rear coupling and a casing, and an upper frame with a closure. A casing (3) has a tube (5) with one end attached to the coupling casing (3) and the other end (7) has a flat section. The flat section receives a flat end face of the pipe (4) and a coupling ring (1).
Patent DE-19804091-C1 (DE)
Title: Steering system for motor vehicles with two steering circuits
Inventor: BERGMANN ERHARD DR
IPC: B62D5/32
Filed: 1998-02-03
Granted: 1999-06-02
Abstract: The system has a main circuit (1) and an auxiliary circuit (2), each with a tank (3,3'), supply pump (4,4') and steering cylinder (6,6'), whereby the cylinders are mechanically connected and the two circuits are driven by a common hand steering wheel (25). The steering unit has main and auxiliary oil inlets, both connected to a control valve (22) and both closed by non-return valves (26,27) opening towards the control valve, that of the auxiliary circuit having a higher opening pressure.  The steering unit has two cylinder connections each for the main and auxiliary circuit steering cylinders.  The cylinder lines leading to the auxiliary circuit steering cylinder are connected via opposed reverse suction valves (35,36).
Patent DE-19804645-C1 (DE)
Title: Method of mixing of wall tiles
Inventor: LINGL ANDREAS
IPC: B65G49/08
Filed: 1998-02-06
Granted: 1999-02-18
Abstract: The method involves placing a layer of one type of tile (A) on a platform and placing different type tiles (B) on a conveyor adjacent to the platform. Spaced and fixed numbers of rows (6,6') of the first layer of tiles have the second type of tile inserted so that a mixed layer is formed. Further feeding of the mixed layer on the conveyor with paced feeding of the tiles allows feeding of all tiles from the stacks.
Patent DE-19815560-C1 (DE)
Title: Closure for container opening
Inventor: FRIEDELMEIER HEINRICH
IPC: B65D90/10
Filed: 1998-04-08
Granted: 1999-12-30
Abstract: The container closure has a cover (210) fitting on the container neck (213) with retainers (218,222) to hold it in place. A first retainer lever (218) is mounted at one end with the container (216). The closure of the first retainer lever engages it with the second retainer pins (222).
Patent DE-19823433-C1 (DE)
Title: Application of thin rubber strip to partially vulcanised tire carcass
Inventor: BARTSCH FRIEDRICH
IPC: B29D30/16
Filed: 1998-05-26
Granted: 1999-06-17
Abstract: According to the inventive method for applying thin strips of rubber (36) to a carcass (5) of a tyre, a strip of material is provided with a protective film (12) on its application side. Said protective film is pulled off and the strip is placed on the prepared carcass. The strip is moved by applying a tangential tractive force to the protective film. The protective is not pulled off until just before the point of application, when it is removed by turning on a pulling-off edge (35).
Patent DE-19829708-C1 (DE)
Title: Kitchen furniture top retaining clamp
Inventor: DEMEL OTTO
IPC: A47B77/02
Filed: 1998-07-03
Granted: 1999-11-11
Abstract: The kitchen furniture top retaining clamp has a one-piece clamp strip (1) of an elastic material, e.g. spring steel which, at one end, grips the straight edge lip (5') of the top panel. The other end (1'') of the clamp strip is tensioned around a projection (2) on the lower part (4) of the furniture.
Patent DE-19836335-C1 (DE)
Title: Netting device to protect vehicle underside  against animals
Inventor: KARKOWSKI KURT
IPC: A01M29/30
Filed: 1998-08-11
Granted: 1999-11-25
Abstract: The protection for vehicles with steel sheet bodies, against damage from bites by martens and rodents, is placed round the vehicle.  The mounting strips (1,5) are stitched to a protective netting (4).  The upper strip (1) carries magnets (2) for attachment to the vehicle body, and the lower strip (5) is fitted with weights (6) to lie on the ground.
Patent DE-19836761-C1 (DE)
Title: Automatic system controlling momentary lowering of frameless side window when opening car door
Inventor: WOLF MARCO
IPC: E05F15/695
Filed: 1998-08-13
Granted: 1999-07-22
Abstract: When the door is unlocked, preparatory to opening, the window is lowered momentarily. The motor only lowers it sufficiently to overcome inherent slack in the raising system, evident when reversing the drive. In preferred developments, the edge of the glass is just separated from the wrap-around seal, by lowering slightly further, to prevent awkward door opening due to sticking between glass and seal.
Patent DE-19900602-C1 (DE)
Title: Sickbed side guard with top and bottom positions swings down via axis or gearwheel guided to the belt round half circle swivel shaft using co-ordinated stop to arrest raised guard position.
Inventor: BERNAL CARLOS
IPC: A47C21/08
Filed: 1999-01-11
Granted: 2000-07-13
Abstract: The adjuster (13) consists of a tensioned toothed belt (13) as led over a toothed shaft (19) joined to the swivel holder (11) and the side guard (12) stands vertical when raised and when lowered remains vertically alongside the bed. A slide (15) works with a stop (16) fixed to the bed so as to arrest the guard when raised and prevent its swinging sideways. When the guard is let down from top to bottom position the holder (11) pivots 180 deg  round the swivel axis (10) and the toothed belt shaft (19) stands parallel to this axis (10). Preferably the belt moves over three toothed shafts (17-19) or wheels which form an L figure in side view using a pressure roller (20) which presses onto and so tensions the belt (13).
Patent DE-19938158-C1 (DE)
Title: Acoustic signal loss compensation method for automobile intercom device determines signal transmission path for providing transmission function parameter used for controlling acoustic signal level
Inventor: LINHARD KLAUS
IPC: H04R3/02
Filed: 1999-08-16
Granted: 2001-01-11
Abstract: The signal loss compensation method determines the acoustic signal transmission path between a pair of spaced intercom points within an automobile passenger compartment, for providing a transmission function parameter, which is used for controlling the acoustic signal level at a given position (P1,P3) of the acoustic signal path. Independent claims are also included for the following: (a) a loss compensation device for an acoustic signal; and (b) an application of an acoustic signal loss compensation device for an intercom device signal transmission path.
Patent RU-2089863-C1 (RU)
Title: Method of temperature measurement and device for its realization
Inventor: SKRIPNIK YURIJ ALEKSEEVICH
IPC: G01K7/01
Filed: 1992-11-10
Granted: 1997-09-10
Abstract: FIELD: measurement of temperature. SUBSTANCE: direct voltage with a polarity, making the p-n junction conducting, is applied to a semiconductor diode. The polarity of the voltage applied to the diode is reversed, and back current Iback through the p-n junction is measured. The polarity of the voltage applied to the diode is reversed once again, forward current Ibwd through the p-n junction is measured, and the applied voltage is decreased before the equality of Ifwd and Iback is attained. The value of temperature is determined according to the voltage drop across the conducting p-n junction. The device realizing the method uses LF generator 1, four semiconductor diodes (2 through 5) located on a common substrate, LF amplitude 7, synchronous detector 8, low-pass filter 9 and output voltmeter 10. EFFECT: enhanced sensitivity and accuracy of measurement. 2 cl, 1 dwg
Patent RU-2039258-C1 (RU)
Title: Method for preparation of extraction pillar
Inventor: CHENDEV FEDOR S
IPC: E21C41/00
Filed: 1992-12-02
Granted: 1995-07-09
Abstract: FIELD: mining. SUBSTANCE: method for preparation of extraction pillar in mining of mineral gently dipping seams with stable inundated rocks of upper roof includes driving of main and excavation workings and mounting room, and joining of excavation workings by connections; dewatering of inundated rocks occurring in seam roof by hole drilling; installation of filters and longwall mining of part of extraction pillar up to upper roof caving. Drainage working is driven on the side opposite to direction of advance of mining of extraction pillar adjacent to mounting room. Draining hollow is formed adjacent to mounting room or leaving pillar of mineral between them in roof parallel to longwall front by preliminary partial mining of extraction pillar from mounting room up to sagging of rocks overlying the seam and separation of upper roof from rocks. Inclined upward holes are drilled from drainage working towards longwall advance to draining hollow, water head is relieved, and mining of extraction pillar is continued. Holes from drainage working are drilled at angle of roof rock caving. Additionally drilled to the middle of draining hollow from the surface are unwatering holes. EFFECT: higher efficiency. 3 cl
Patent RU-2054745-C1 (RU)
Inventor: SAMSONENKO BORIS N
IPC: H01L21/28
Filed: 1992-12-14
Granted: 1996-02-20
Abstract: FIELD: microelectronics. SUBSTANCE: process of formation of circuitry on surface of semiconductor plate with dielectric islets includes sputtering of auxiliary layers of metal, formation of photoresistive mask with circuitry pattern, formation of electric contact in plate, precipitation of gold from electrolyte, removal of photoresist, etching away of auxiliary layers of metal by mask of precipitated gold. In compliance with process semi-insulated gallium arsenide plate is sputtered in sequence with auxiliary layers of vanadium 700-1000 Angstrom, of nickel 100-800 Angstrom, of vanadium 300-800 Angstrom. Upper vanadium layer is removed after photoresistive mask is formed. Electric contact to reverse side of semi-insulating plate is formed in electrolyte solution under illumination. After removal of photoresist auxiliary layers of vanadium are removed by plasma-chemical method and layer of nickel is etched away in solution of sulfuric acid. EFFECT: facilitated manufacture, reduced manufacturing cost.