baber/WOPTO huggingface dataset:
Patent DE-19707102-C1 (DE)
Inventor: WILKE HELMUT
IPC: B29C43/36
Filed: 1997-02-22
Granted: 1998-10-29
Abstract: This is a new way of manufacturing a flat rubber moulding, with projections underneath. It forms an underlayer for a ballast bed. The elastic material of the mat is vulcanised in a hot panel moulding press, with a number of moulding cavities for the projections. In the novel procedure, a fabric with open weave (15) is laid in the press, placing it onto that half of mould (13) with the moulding cavities (14). It covers the entire cavity over one stage of heating. A slab of raw rubber (17) is laid onto the fabric. During press closure, the fabric becomes impregnated by the plasticised raw rubber. Air and other gases from the mould cavity are removed, passing through the fibres of the fabric, to the edge (16) of the mould. The fabric becomes embedded into the rubber moulding.
Patent DE-19709231-C1 (DE)
Title: Socket receptacle e.g. for contacting plug elements contact surface of chip card reading device
Inventor: KLEINEIDAM GERHARD DR
IPC: G06K7/00
Filed: 1997-03-06
Granted: 1998-06-10
Abstract: According to the invention, lever-shaped contact elements (5) of the socket connector (1) are provided with a first lever arm (5a) and a second lever arm (5b). By inserting a slot-in element (3), specially a chip card, along the insert path in a recess (4) of the socket (1), the second lever arm (5b) can be moved in such a way that the first lifting arm (5a) is pressed onto the contact surface (2) of the slot-in element (3) from above thereby avoiding abrasion of the surface of the slot-in element when inserted and guaranteeing sufficient contact pressure of the first lever arm (5a).
Patent DE-19710535-C1 (DE)
Title: Door entry system with door station and several apartment stations
Inventor: HEPPNER MANFRED DIPL ING
IPC: H04N7/18
Filed: 1997-03-14
Granted: 1998-06-10
Abstract: The system includes a door station and several flat or apartment stations. The door station has a speaking and listening circuit with several bell buttons and a door camera. The apartment stations have an in-house telephone and a monitor for image transmission. The door station is connected to all the flat stations via a two wire bus line. When the system is in the rest state the video image signal of the door camera (KA) is applied via the two wire bus line (BUS) to all flat stations (WE) to the input of a video memory (SP).  When a bell is actuated (KT), a call signal individual to a flat is transmitted via the bus line. The signal initiates the storage of the video signal applied to the memory via a microcomputer in the associated flat station. When the flat station are alerted via an alerting signal of the flat telephone the microcomputer brings the stored video signal to the monitor for display and the door station and the called flat station are switched over to speech transmission.
Patent DE-19806712-C1 (DE)
Title: Unit made for leading a ventilation pipe through a roof
Inventor: NELSKAMP KARL-HEINZ
IPC: E04D13/147
Filed: 1998-02-18
Granted: 1999-10-07
Abstract: A ring (6) with an outlet pipe (5) consists of a single component glued to the roof tile (3) around an opening in the latter. Alternatively, the ring is joined to the roof tile in a known manner by material bonds, while the outlet pipe is a separate component glueable to the ring. In both cases the outlet pipe and the ring consist of the same material as the roof tile.
Patent DE-19815529-C1 (DE)
Title: Verfahren und Vorrichtung zum Herstellen gebogener Federbandabschnitte
Inventor: WILHELM MANFRED
IPC: B21D5/14
Filed: 1998-04-07
Granted: 1999-12-02
Abstract: Bei einem Verfahren und einer Vorrichtung zum Herstellen gebogener Federbandabschnitte mit über die Abschnittslänge variabler Materialstärke werden zur Erzielung toleranzgenauer, formstabiler Biegeradien eine aus drei voneinander beabstandeten Auflagestellen (23-25) bestehende Biegeeinheit (20) und eine dieser in Vorschubrichtung des Federbands (10) nachgeordnete Rückbiegeeinheit (22), die aus einer vierten Auflagestelle (32) besteht, von dem Federband (10) durchlaufen, und in einer Trenneinheit (21) werden die gebogenen und rückgebogenen Federbandabschnitte (11) vom Federband (10) abgetrennt. Die mittlere Auflagestelle (24) der Biegeeinheit (20) sowie die vierte Auflagestelle (32) der Rückbiegeeinheit (22) sind verschiebbar ausgebildet und werden mittels einer NC-Steuereinheit (29) nach vorgegebenen Programmen in ihrer Zustellung bezüglich des Federbandes (10) gesteuert (Fig. 1).
Patent DE-19820634-C1 (DE)
Title: Assembly of elastomer tubular component onto object with core whose rings have hooks at front and rear edges to prevent premature collapse due to inward pressure
Inventor: TAKAOKA ISAO
IPC: H02G15/18
Filed: 1998-05-08
Granted: 2000-02-10
Abstract: In an assembly of an elastomer tubular component a tubular body (21) is produced and widened and a cylindrical core (14) formed by spiral winding of a strip is introduced into the tube. Front and rear gripping edges on the strip interlock with each other, the rear gripping edge facing inwards.  An object to be covered by the tubular component is introduced into the core and the front end of the latter is pulled to uncoil the strip material from between the tubular body and the object inside. Independent claims are made for: (a) a core for holding the elastomer tube (21) with two different sized diameters and a tapering section between them produced by spiral winding of a strip (11) with a first gripping edge at the front engaging with a second gripping edge at the rear edge; (b) a tubular body comprising the core (14) and an elastomer tube, only the larger diameter part of which covers the core. Preferred Features: A first gripping area at the front edge of the strip has an outward facing hook while the second gripping area at the rear edge has an inward facing hook. The first gripping area faces the smaller diameter end of the core.
Patent DE-19824109-C1 (DE)
Title: Incontinence pants with liquid discharge layer
IPC: A61F13/66
Filed: 1998-05-29
Granted: 1999-11-04
Abstract: The underpants are designed to absorb urine from an incontinent patient or a baby. The incontinence pants consist of a watertight outer layer, (1) a removable absorbent lining, an elasticated waist and pockets located (3) in the waist section for accommodating the lining. As a feature of the pants, the innermost layer of the removable absorbent lining and the inside of the pockets (5) are designed as a liquid discharge layer (2a). The outside of the water-tight outer layer has a flexible surface containing a dye which shows the effect of dampness through a colour change.
Patent DE-19833646-C1 (DE)
Title: Cylinder running surface for two stroke internal combustion engine
Inventor: SCHAEFER RUEDIGER
IPC: F16J10/04
Filed: 1998-07-25
Granted: 1999-10-14
Abstract: The cylinder running surface (2) for a two stroke internal combustion engine  has oil lubrication pockets (6) with a depth of 15-20 micro m, a width of 40-50 micro m and a length of between 2-3 mm. The cylinder wall has oil inlet and outlet bores.
Patent DE-19843128-C1 (DE)
Title: Fastening for wind stop strip on building roof
Inventor: LINZMEIER ANDREAS
IPC: E04B7/02
Filed: 1998-09-21
Granted: 2000-03-23
Abstract: The fastening for a wind stop strip on a building roof has a base plate (6) with holes to receive attachment screws to a roof strut (2). The plate has perpendicular tubes (7) at its corners to receive the screws to cause a lateral loading of the plate through the wind stop strip (4).
Patent DE-19850162-C1 (DE)
Title: Hydrostatisches Getriebe
Inventor: STICKEL OSKAR
IPC: F16H61/40
Filed: 1998-10-30
Granted: 2000-09-07
Abstract: Ein hydrostatisches Getriebe (1) hat eine Hydropumpe (2) und einen über Arbeitsleitungen (4, 5) mit der Hydropumpe (2) verbundenen, verstellbaren Hydromotor (6). In den Arbeitsleitungen (4, 5) ist ein Fahrsteuerventil (3) zum Einstellen der Förderstrommenge des von der Hydropumpe (2) zu dem Hydromotor (6) strömenden Hydraulikmediums angeordnet. Eine Verstelleinrichtung (7) dient zum Verstellen des Verdrängungsvolumens des Hydromotors (6). Der Stelldruck der Verstelleinrichtung (7) wird über ein Regelventil (24) geregelt. Ferner ist eine Vorsteuereinrichtung (12) vorgesehen, die in Abhängigkeit von einem Geber (11) einen Steuerdruck erzeugt, der auf das Fahrsteuerventil (3) zum Einstellen des von der Hydropumpe (2) zu dem Hydromotor (6) strömenden Förderstroms und auf das Regelventil (24) zum Einstellen des Verdrängungsvolumens des Hydromotors (6) einwirkt. Das Regelventil (24) wird von der Druckdifferenz zwischen dem in den Arbeitsleitungen (4, 5) an dem Hydromotor (6) herrschenden Arbeitsdruck und dem von der Vorsteuereinrichtung (12) erzeugten Steuerdruck angesteuert.
Patent DE-19901766-C1 (DE)
Title: Fastener to fasten money bag to waistband of trousers or skirt
Inventor: FRANKE MICHAEL
IPC: A45C1/04
Filed: 1999-01-18
Granted: 2000-11-23
Abstract: The fastener is a strap (21) which runs through a tunnel (11) on the bag (1) side facing the waist (HB).  The strap (21) features a fastener element (2) at each end projecting beyond the bag (1). The element (2) has a first part (22) and a second part (23), between which the waistband is fastened and held.
Patent DE-19904713-C1 (DE)
Title: Axial fixing motor vehicle gear change linkage has pin with sprung retaining ring for lever on pin
Inventor: EY PETER VON
IPC: F16B21/18
Filed: 1999-02-05
Granted: 2000-03-23
Abstract: The axial fixing for a bolt (13) in a component (15) Bore (16) having a bearing bush (17) for the bolt. The bush is held against axial movement in the component by a retainer (22). The retainer can be a safety ring with inwardly extending tongues which engage in grooves (35) in the bearing bush.
Patent DE-19906317-C1 (DE)
Inventor: MEYER ANDRE
IPC: F04B43/00
Filed: 1999-02-16
Granted: 2000-10-19
Abstract: A diaphragm pump with a diaphragm (1) of elastic material, which includes a receiving cavity (4) in a reinforced central area (3) for a connecting rod head (5) of a connecting rod which displaces the diaphragm (1). The diaphragm (1) includes a clamping rim (2) for securing the diaphragm to the pump housing. On the upper side (8) of the diaphragm (1) which is proximal to the pump chamber, at least one circularly disposed rib (9) is provided essentially radially outward from and proximal to a central area (3) which area is bounded by the outline of the connecting rod head (5) or by the outline of a part of the diaphragm (1) near to the said connecting rod head (5). A plurality of ribs (9), spaced in a radial direction one from the other are provided and are located where the forces introduced by the connecting rod head (5) spread into the radial, neighboring ring area of the diaphragm.
Patent DE-19919956-C1 (DE)
Title: Spring winding machine produces selectively right or left-wound screw springs from wire and has intake rollers feeding wire along guide axis through wire guide with two winding apparatus
Inventor: SAUTTER DIETMAR
IPC: B21F3/02
Filed: 1999-04-30
Granted: 2000-07-06
Abstract: Right or left-wound screw springs are produced from wire by a winding machine provided with intake rollers (12) delivering wire (14) along a guide axis (34) through a wire guide (16). Two winding apparatus (30,32) are provided, each of which has a slide guide body (36,38), in which slides (40,42) are displaceably arranged so that a winding tool (22) connected to a slide is linearly movably guided out of the wire guide relatively to the wire outlet position.  Each winding apparatus has a drive (68,70) for moving the slide and a curve gear (90, 98, 106, 92, 100, 108) controlled by a curve plate (88) for pivoting the slide guide body around a pivot axis (48,50). The curve gears of both winding apparatus have a common curve plate pivotable by a programme-controlled motor.
Patent DE-19931838-C1 (DE)
Title: Verfahren zur Überprüfung einer ringförmigen optischen Netzleitung zur Datenübertragung zwischen mehreren Netzteilnehmern in einem Kraftfahrzeug
Inventor: BOESINGER MARCUS
IPC: B60R16/02
Filed: 1999-07-09
Granted: 2001-10-31
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Überprüfung einer ringförmigen optischen Netzleitung zur Datenübertragung zwischen mehreren Netzteilnehmern in einem Kraftfahrzeug, wobei ein Netzteilnehmer eine Masterfunktion wahrnimmt, wobei außer der optischen Netzleitung eine weitere Kommunikationsleitung vorhanden ist, die eine sternförmige Struktur aufweist und bei der der Netzteilnehmer mit der Masterfunktion im Zentrum der strenförmigen Struktur angeordnet und über die Kommunikationsleitung mit jedem anderen Netzteilnehmer direkt verbunden ist, wobei eine Überprüfung der optischen Netzleitung erfolgt, indem beim Start des Betriebes der optischen Netzleitung in einem ersten Prüfschritt ein Startsignal an die einzelnen Netzteilnehmer von dem Netzteilnehmer mit der Masterfunktion über die Kommunikationsleitung ausgegeben wird, wobei die einzelnen Netzteilnehmer über die Kommunikationsleitung das Startsignal für den Netzteilnehmer mit der Masterfunktion quittieren, wobei nach dem Startsignal in einem zweiten Prüfschritt von dem Netzteilnehmer mit der Masterfunktion ein Initialisierungssignal über die optische Netzleitung ausgegeben wird, wobei ein ordnungsgemäßer Betriebszustand der ringförmigen optischen Netzleitung erkannt wird, wenn von dem Netzteilnehmer mit der Masterfunktion innerhalb einer vorgegebenen Zeitspanne über die optische Netzleitung ein Signal empfangen wird, das einem Sollsignal entspricht.
Patent DE-19935884-C1 (DE)
Title: Induction hardening process, e.g. for a thin-walled transmission 'tripod' of a front wheel drive vehicle, comprises supplying liquid between hardening areas and an inductor and onto regions not to be heated
Inventor: LEISSNER HANS-JUERGEN
IPC: C21D9/14
Filed: 1999-07-30
Granted: 2000-11-09
Abstract: A selective induction hardening process comprises supplying liquid between the hardening area and an inductor (2), at the opposite wall face and onto an adjacent wall zone which is not to be induction heated.  A process for hardening one or more areas of a wall of a component (T) comprises induction heating the area while the gap between the area and the inductor (2) is filled with a liquid, the wall side opposite the hardening area wall side being exposed to liquid during heating and one or more liquid jets being directed onto a wall zone which is adjacent the area to be hardened and which is not to be induction heated. An Independent claim is also included for equipment for carrying out the above process, comprising an inductor (2) for heating the area to be hardened, a liquid supply (12) for supplying liquid into the gap between the area and the inductor, a first spray head (3) for directing one or more liquid jets (KA) onto the wall side opposite the hardening area wall side and a further spray head (20) for directing a liquid jet against a wall zone which is not to be hardened.
Patent MD-4485-C1 (MD)
Title: Process for producing 9-butylamino-3,3-dimethyl-3,4-dihydroacridine-1(2H)-one hydrochloride
Inventor: SCACILOVA Sofia Iacovlevna
IPC: C07D219/12
Filed: 2015-11-16
Abstract: The invention relates to chemical and pharmaceutical industry and concerns a process for producing 9-aminoacridine derivative, namely 9-butylamino-3,3-dimethyl-3,4-dihydroacridine-1(2H)-one hydrochloride.The process, according to the invention, comprises the steps of interaction of the nitrile of anthranilic acid with dimedone, cyclization of the resulting substituted 2-[(5,5-dimethyl-3-oxacyclohex-1-enyl)amino]benzonitrile hydrochloride and alkylation of 9-amino-3,3-dimethyl-3,4-dihydroacridine-1(H)-one. The process for producing intermediate compounds is carried out in a medium of alkylbenzenes.The process allows of obtaining a product with a high yield.
Patent RU-2039444-C1 (RU)
Title: Method for production of milk concentrate
Inventor: MOLOCHNIKOV VALERIJ VIKTOROVIC
IPC: A23C9/00
Filed: 1992-10-15
Granted: 1995-07-20
Abstract: FIELD: dairy industry. SUBSTANCE: fat-free milk is mixed with buttermilk (acidity below 20 T) in a proportion of 4:1, respectively, the mixture is pasteurized and condensed to a mass fraction of dry matter equal to 35   ±  2% at a temperature of 55-65 C. The mixture is then inoculated with metered portions of aqueous solution of polysaccharide before or after condensation and the condensed mixture with polysaccharide is dried. EFFECT: higher efficiency.
Patent RU-2057763-C1 (RU)
Inventor: GAVRYUCHENKOVA LYUDMILA PAVLOV
IPC: B01J20/26
Filed: 1992-11-30
Granted: 1996-04-10
Abstract: FIELD: organic synthesis. SUBSTANCE: hydrophile polymer sorbent represents product of interaction of epoxyalkyl(met)acrylate copolymer with cross-linking monomer and with organic hydroxyl-containing modifying agent, mass ratio of said copolymer and modifying agent being (90.2-98.9):(1.1-9.8) respectively. Common formula of mentioned above copolymer is given in specification. Said cross-linking monomer is chosen of group which contains di-, tri-, tetra(met)acrylates of pentaerytritol or their mixture. Mentioned above modifying agent represents compound being chosen of high polyatomic alcohols, polyvinyl alcohols or dextrans, said compound is activated by epichlorhydrin. EFFECT: improves quality of desired product.
Patent RU-2038333-C1 (RU)
Inventor: BITTEEVA MARYAM B
IPC: E02B15/04
Filed: 1992-12-04
Granted: 1995-06-27
Abstract: Использование: очистка воды и почвы от нефтяного загрязнения, ликвидация последствий нефтяных разливов и загрязнений окружающей среды нефтепродуктами. Сущность: в загрязненную среду вводят консорциум двух бактериальных штаммов Acinetobacher oleovorum ЦМПМ В - 1878 И ВКПМ У - 4091 в соотношении от 10 : 1 по 1 : 10 по титру клеток, соответственно в виде суспензии в питательной среде, содержащей источники аммония, фосфата, калия, магния и железа. 2 табл.
Patent RU-2045929-C1 (RU)
Title: Holding device for the utensils cover
Inventor: MOSALEV VIKTOR F
IPC: A47J45/10
Filed: 1992-12-23
Granted: 1995-10-20
Abstract: FIELD: in homes. SUBSTANCE: holding device has a handle and a fixing member. In its longitudinal cross-section the handle is T-shaped and is made as a whole with the fixing member containing two jaws of variable thickness. EFFECT: enhanced reliability of holding the cover. 2 dwg
Patent RU-2040474-C1 (RU)
Title: Method of water purification and disinfection
Inventor: GOLIK GEORGIJ P
IPC: C02F1/32
Filed: 1992-12-30
Granted: 1995-07-25
Abstract: FIELD: production of ecologically pure drinkable water. SUBSTANCE: specially prepared and milled flint in a closed vessel in the presence of light and ultra-violet rays at an optimal temperature has a bactericidal and virucidal influence with a simultaneous decrease of the level of iron and carbonic acid by two times. The device has a vessel of stainless steel with a capacity of 300 qu.dm, water cooler, two daylight lamps EBЗ ЛП-2 and one UV-lamp, type БУВ-30, built-in thermometer and a control panel. EFFECT: enhanced effectiveness. 2 cl, 3 tbl
Patent RU-2100946-C1 (RU)
Inventor: TRUBITSYN VALERIJ PAVLOVICH
IPC: A42B3/00
Filed: 1993-03-01
Granted: 1998-01-10
Abstract: FIELD: motor-cyclist's accessories. SUBSTANCE: motor-cyclist's headwear has helmet, chin rest, viewing shield and retainer. Chin rest and viewing shield are rotating about pins provided with symmetrical flats positioned at their both sides. Attachment and rotation openings of chin rest and viewing shield are made split up to their peripheral portions, with width of split portion being equal to distance between pin flats. Chin rest retainer has pins with symmetrical flats pivotally secured to helmet and provided with carriers positioned outside helmet. Chin rest lower parts are provided with openings having diameter equal to that of pins and with recess extending to peripheral portion of chin rest and having width equal to distance between pin flats. When helmet is put onto motor-cyclist's head, opening recesses are normally extending in horizontal plane, pin flats are disposed perpendicular to recesses and carriers of retainer pins are spring-loaded relative to surface of chin rest. Signaling arrangement mounted on helmet is adapted to double signaling device on motor-cycle and work in synchronism with it. EFFECT: increased efficiency, improved safety and enhanced reliability in operation. 7 dwg
Patent RU-2078348-C1 (RU)
Title: Double-channel direction finder
Inventor: BABUSHKIN LEV N
IPC: G01S3/10
Filed: 1993-03-22
Granted: 1997-04-27
Abstract: FIELD: radio beacons. SUBSTANCE: device has antenna with two identical beam patterns which differ in their direction angle. In addition antenna has two outputs each of which is connected to subtraction unit through logarithmic receiver. Antenna provides possibility to control width of beam patterns and has input for control of width of beam patterns. In addition device has two linear receivers, correlator, logarithmic function generator, delay unit, two squarers, two multipliers, two adders, four dividers, square root calculation unit, subtraction unit, terminal for input of direction sensitivity level to be stabilized, terminal for input of angle between beam patterns, and indicator. Each output of antenna is connected to input of correlator through linear receiver. Output of correlator is connected to first input of first multiplier through logarithmic function generator. Control input of antenna is connected to second inputs of first and second multipliers and first input of second adder through serial circuit of delay unit and first squarer. Output of second adder is connected to control input of antenna through square root calculation unit. Terminal for input of angle between beam patterns is connected to input of second squarer, first inputs of second multiplier and third divider and first input of fourth divider which second input is connected to terminal for input of direction sensitivity level to be stabilized. Inputs of third and fourth dividers are connected to inputs of second subtraction unit, which output is connected to second input of second adder. Outputs of first multiplier and second squarer are connected to inputs of first adder, which output is connected to first input of first divider. Output of second multiplier is connected to second input of first divider, which output is connected to second inputs of second and third dividers. Output of first subtraction unit is connected to first input of second divider, which output is connected to indicator. EFFECT: decreased drift of direction estimation due to elimination of a priori uncertainty in direction sensitivity; stabilization of direction sensitivity by means of adaptive tuning of beam pattern width; possibility of program control of direction sensitivity under conditions of signal bandwidth and wave transmission in scattering medium. 1 dwg
Patent RU-2035048-C1 (RU)
Title: Optoelectronic meter of permanent magnetic fields and direct currents
Inventor: VARNAVSKIJ VLADIMIR A
IPC: G01N21/41
Filed: 1993-04-30
Granted: 1995-05-10
Abstract: FIELD: instruments. SUBSTANCE: device uses Faraday's effect in light-sensitive magnetic film 4 having surface anisotropy. Degree of magnetization of this magnetic film depends on external magnetic fields. Film 4 is positioned on optical contact surface of hypotenuse of prism 3. Polarized light from light-emitting diode 1 is modulated in the film according to its degree of magnetization. Beams with orthogonal polarization are separated by analyzer 5 and are detected by photo diodes 6 an d7 which are connected to differential amplifier 8. This signal is filtered at low-pass filter 9 and is received by comparison unit 10 where it is compared to zero. Signal from output of comparison unit 10 serves as control signal of current amplifier 11 which supplies coil 13. Coil 13 serves for compensation of external magnetic fields. Measured value is judged by level of current running through coil. Effect of coercion in film 4 is eliminated by introduced second coil 12 which is connected to high-frequency signal oscillator 14. EFFECT: measuring magnetic fields and currents of power supply units. 1 dwg