baber/WOPTO huggingface dataset:
Patent RU-2029746-C1 (RU)
Title: Charge for producing black pigment
Inventor: TIMOKHIN NIKOLAJ N
IPC: C03C1/04
Filed: 1992-08-31
Granted: 1995-02-27
Abstract: FIELD: building materials production. SUBSTANCE: charge to produce black pigment has chromium oxide, nickel oxide, and chromium with stoichiometry needed to produce chromium/nickel spinel. Interaction of components follows reaction: CrO 3 +Cr+NiO = NiCr 2 O 4 +Q. Pigment characteristics: maintain color stability at temperature of annealing up to 1600 C 99.2 per cent stability to HCl, 99.9 per cent water resistance. EFFECT: temperature stability, acid stability, water resistance.
Patent RU-2042355-C1 (RU)
Inventor: BREN VLADIMIR A
IPC: A61P25/00
Filed: 1992-06-16
Granted: 1995-08-27
Abstract: FIELD: medicine. SUBSTANCE: cinnamal-para-iodoamiline is found to possess neuroleptic properties. EFFECT: enhanced effectiveness of treatment.
Patent DE-10134570-C1 (DE)
Title: Device for fitting conductor, especially break-sensitive light waveguide, to slotted corrugated hose has base body with aperture for conductor end and protrusion for opening slot
Inventor: SCHMIDT KARSTEN
IPC: G02B6/44
Filed: 2001-07-17
Granted: 2003-04-24
Abstract: The device has a base body (4) of low depth in relation to length and height with an aperture (10) for inserting the conductor (4) end and a protrusion (7) for insertion into the corrugated hose (2) that opens the slot when inserted and also expands the corrugated hose. The aperture has a contact surface (11) for the conductor end in the form of a curve from the top of the base body to the opposing rear side and an outlet (9) near the underside.
Patent DE-10141226-C1 (DE)
Title: Endoskophalte-und Transporteinheit
Inventor: SELIG MANFRED
IPC: A61B90/50
Filed: 2001-08-23
Granted: 2003-04-03
Abstract: Endoskophalte- und Transporteinheit zum Halten, Führen sowie zum rotatorischen und transversalen Bewegen eines Schaftes eines Endoskops oder chirurgischen Instruments, bestehend aus einem Gehäuse, einer angetriebenen drehbar im Gehäuse eingesetzten Antriebshülse (4) mit innenliegenden Bolzen (5, 6) und Erhebungen und einer stirnseitigen Verzahnung (20), zwei hintereinander in die Antriebshülse eingeschobene Vorschubhülsen (8, 10) mit je einer außen umlaufenden periodisch zyklischen, jeweils zu der der anderen Vorschubhülse synchron gegenläufigen Rille zur Führung der Bolzen, welche über einen Mitnehmerstift (12) miteinander und mit einem Tellerzahnrad (18) über einen Kupplungsstift (13) verbunden ist, wobei das Tellerzahnrad zwischen einer Position mit zusammengeschobener Verzahnung (20) von Tellerzahnrad und Antriebshülse, und einer Position mit in dem Gehäuse eingeschobenen Kupplungsstift verschiebbar ist, je Vorschubhülse einer auf den Endoskopschaft (11) wirkenden Klemmvorrichtung (16, 17), welche durch die Erhebungen in der Antriebshülse aktivierbar sind, wobei in jeder Stellung stets eine der Klemmvorrichtungen aktiviert ist.
Patent DE-10145647-C1 (DE)
Title: Safety bollard, for concrete road, has stepped profile with base section embedded directly in concrete road surface
Inventor: SASSE ULRICH
IPC: E01F15/08
Filed: 2001-09-15
Granted: 2003-01-16
Abstract: The safety bollard is made of concrete and has a stepped profile having a base section with a height of 250 mm which tapers inwards from the bottom to the top at an angle of 9 degrees to the vertical, a middle section with a height of 50 mm which tapers inwards at angle of 50 degrees to the vertical and an upper section which tapers inwards at an angle of 9 degrees having a top width of 200 mm.  The overall height of the bollard is 1100 mm, the base section having a base width of 600 mm embedded in the concrete road surface, with reinforcement of the upper section provided by between 5 and 10 steel rods or cables with a diameter of between 12 and 16 mm.
Patent DE-10155949-C1 (DE)
Title: Middle seat for a motor vehicle comprises a seat part having an underside designed as a table, and a locking bar lying on a seat locking curve of a rear rocker in the seat position
Inventor: PLESKOT ANDRZEJ
IPC: B60N2/30
Filed: 2001-11-14
Granted: 2002-11-28
Abstract: Middle seat (1) for a motor vehicle comprises a seat part (2) having an underside (22) designed as a table, front rockers (3) and rear rockers (4) hinged to the vehicle floor and the seat part and forming a four-bar linkage, and at least one locking bar (13) hinged at one end to one of the front rockers and lying at the other end in a locking position on the rear rockers in the seat position and the table position. In the seat position the locking bar lies on a seat locking curve (11) of the rear rocker and in the table position on a table locking curve (18) of the rear rocker which is different to the seat locking curve.  Preferred Features: The locking bar is hinged on the front rocker and the seat locking curve and table locking curve are formed on the rear rocker.
Patent DE-10202077-C1 (DE)
Title: Circuit board component fixing device uses fixing pin of component secured in seat of printed circuit board by solder
Inventor: PECH UDO
IPC: H05K3/34
Filed: 2002-01-18
Granted: 2003-04-30
Abstract: The fixing device is provided by a fixing pin (21) provided by the component (20) which fits into a seating (11) provided by the printed circuit board (10), the fixing pin having an outer contour which is less than that of the seating and provided at its free end with a band (22) having an outer contour corresponding to that of the seating. The axial length of the fixing pin is at least equal to the thickness of the printed circuit board, with a section (23) adjacent the component covering the seating, the gap between the band and this section filled with solder (30) upon insertion of the fixing pin in the seating.
Patent DE-10210441-C1 (DE)
Title: Meißelhalter mit Meißel
IPC: E21C35/197
Filed: 2002-03-09
Granted: 2003-11-27
Abstract: Die Erfindung betrifft einen Meißelhalter mit einer Meißelaufnahme, in die ein Meißel mit seinem Meißelschaft einsetzbar oder eingesetzt ist, wobei auf dem Meißelschaft eine geschlitzte Spannhülse aufgebracht ist, die sich an der Innenwandung der Meißelaufnahme abstützt. Nach der Erfindung ist vorgesehen, dass sich der Schlitz der Spannhülse in einem Zwischenabschnitt einmal über den Spannhülsen-Umfang erstreckt. Dadurch hat die Spannhülse eine begrenzte axiale Bewegungsfreiheit und kann axial einwirkende Kräfte abfangen.
Patent DE-10225564-C1 (DE)
Title: Electrical wall socket insert with physical contact protection device provided by rotary slider with integral resetting springs
Inventor: HENSEL MAIC
IPC: H01R13/453
Filed: 2002-06-10
Granted: 2003-11-06
Abstract: The socket insert (1) has a physical contact protection device provided by a rotary slider (6) having a main body (7) attached to a central pin with side arms (9,10) fitting over the plug pin openings, for protecting the socket terminals from physical contact. At least one zig-zag spring (11,12) is formed integral with the main body of the rotary slider, its free end fitted to a pin (4,5) provided by the base (2) of the physical contact protection device, for providing a resetting force for automatic closure of the rotary slider.
Patent DE-10248403-C1 (DE)
Title: Heat exchanger has heat exchange structure around outside of rotating tubular section provided by radially projecting fibres of high thermal conductivity
Inventor: PABST HANS-GEORG
IPC: F28D11/04
Filed: 2002-10-17
Granted: 2003-11-06
Abstract: The heat exchanger (1) has at least one rotating tubular section (2) through which a first medium (18) flows, with a second medium (20) around the outside of the rotating tubular section, which is provided with a heat exchange structure comprising a number of fibres (15) of a high thermal conductivity material of given fibre length, which extend radially outwards during the rotation of the tubular section into the path of the second flow medium between entry and exit lines (5,6).
Patent DE-19512191-C1 (DE)
Title: Plastic card-form data carrier for use as smart card or memory card
Inventor: HOUDEAU DETLEF DR ING
IPC: G06K19/077
Filed: 1995-03-31
Granted: 1996-08-08
Abstract: Plastic card-form data carrier has at least one semiconductor memory element (4) with a storage capacity of at least one Mbit and is fitted with electric contacts (2) for transference of data between a data processing system and the semiconductor memory element(s). Electrical conductor tracks (3) on the card connecting the semiconductor element(s) to the contact are formed by a lead frame in which the contacts are integrated. The lead frame for use in the above data carrier is also claimed. The lead frame is pref. made of a special spring material, pref. CuSn6 or CuSn8, or alternatively FeNi42Cr5.
Patent DE-19522448-C1 (DE)
Title: Hydraulic motor with flushing valve, esp. radial piston motor
Inventor: CUNNINGHAM SINCLAIR
IPC: F04B53/08
Filed: 1995-06-21
Granted: 1996-09-12
Abstract: The motor is particularly of the radial-piston type, having a non-rotating control member in the housing connecting the working chambers to high- and low-pressure unions. The valve (50) discharges into a pressure chamber (63) separate from the housing chamber (66). A valve (65) operated by the pressure in the pressure chamber connects the latter to the housing chamber. The fluid from the pressure chamber to the housing chamber flows via a device (73) restricting the flow rate. The valve connecting the pressure and housing chambers can be of type with seat, the pressure in the pressure chamber acting on it in the opening direction, its plug (67) being spring-loaded (79) shut.
Patent DE-19617387-C1 (DE)
Title: Fine precision laser machining of metal surface
Inventor: HILDEBRANDT UWE DIPL PHYS
IPC: B23K26/60
Filed: 1996-04-30
Granted: 1997-11-20
Abstract: A process for laser machining metal surfaces involves exothermic oxidation of the metal to be removed, by heating with an intensity-modulated and/or pulsed laser beam while supplying oxygen, and evaporation of the resulting metal oxide, with simultaneous removal of gaseous metal oxide via the gas phase, in order to achieve precise control of the removal depth in a machined structure in accordance with a predetermined average laser beam power density. Superficial oxide layers or contamination, which hinders the metal oxidation operation, are eliminated at the start of exothermic oxidation by the high laser beam power density prevailing at the modulation maximum or the laser pulses. Preferably, the metal surface consists of molybdenum, molybdenum alloy, copper or copper alloy.
Patent DE-19632844-C1 (DE)
Title: Application of thin bed mortar on underside of porous building block
Inventor: GREISEL FRANZ XAVER
IPC: E04G21/20
Filed: 1996-08-14
Granted: 1997-11-06
Abstract: The mortar is automatically fed out of the supply container upwards into the mortaring zone and applied there onto the under side of the building block. The device consists of a rotating coating roller (22), which with a part of its peripheral surface penetrates the mortar supply (20) and with its aid the mortar is fed upwards into the mortaring zone (30), where it is pressed against the under side (1) of the building block (2). The rotation axis of the coating roller is somewhat vertical to the direction of the forward movement of the building block. The coating roller penetrates to a third of its diameter into the mortar supply and is located in a height-adjustable manner. It has a cover of elastic material, ie. rubber. In the mortar supply, a stirring roller (50) is provided.
Patent DE-19719863-C1 (DE)
Title: Concertina-shaped cover for moving parts, especially in vehicle construction
Inventor: WILLER ROLF
IPC: F16J3/04
Filed: 1997-05-12
Granted: 1998-09-03
Abstract: The top and bottom of the concertina shaped part is fixed to the movable parts so that it can move longitudinally with changing loads, when the individual folds move towards each other. A base surface (2) is positioned between the folds (1).  The flex points of the folds are on one plane, and the base surfaces run on an opposite facing parallel plane. At the transition between the base surface and the fold is at least one nominal fold point (3). The cross section tapers constantly from the flex point to the base surface.
Patent DE-19720406-C1 (DE)
Title: Self-drilling, expansive screw fastening plug for use in cavity sections
Inventor: LEIBLE DIETER
IPC: F16B13/13
Filed: 1997-05-15
Granted: 1998-10-29
Abstract: The self-drilling fixing plug comprises a metal case with fixed drill tip (14) at the front end. There is a keyed recess for the attachment of a tool at the other to make a hole by rotating case and tip together. The plastic expanding case has a hollow section fitting the tip of a screw at the front end. It has axial slots dividing it into spreading segments (24). These anchor the plug when compressed axially by turning the screw (34). This spreads or bends the segments out radially. In the new design the metal case surrounds the plastic and has long slots. The spreading segments of the plastic case pass through the slots of the metal case. Preferably the metal is die cast zinc, the plastic is polyamide or polyethylene.
Patent DE-19727436-C1 (DE)
Title: DRAM-cell arrangement with dynamic self-amplifying storage cells
Inventor: KRAUTSCHNEIDER WOLFGANG DIPL I
IPC: H01L27/108
Filed: 1997-06-27
Granted: 1998-10-01
Abstract: The dynamic random access memory (DRAM) cell arrangement in which a number of dynamic self-amplifying storage cells are integrated in a substrate (1) and in which each storage cell has a selection transistor, a storage transistor and a diode structure. The selection transistor and the storage transistor are designed as vertical MOS-transistors with reference to a main surface of the substrate, and are arranged over one another and are connected together via a common source/drain zone (7'). A source/drain zone (2) of the storage transistor is connected to a supply voltage line, a source/drain-zone (5') of the selection transistor with a bit-line, and the gate electrode (19) of the selection transistor with a word line (17',19). The diode structure (11,12,14) is connected into circuit between the common source/drain-zone (7') and the gate electrode (11) of the storage transistor.
Patent DE-19730940-C1 (DE)
Title: Highly selective production of aryl keto-ester
Inventor: LEHMANN BERND DR
IPC: C07C67/343
Filed: 1997-07-18
Granted: 1998-09-24
Abstract: A process for the highly selective production of aryl keto- esters (I) comprises reacting an aromatic acid halide (II) with an acetate (III) in presence of a sterically hindered alkali disilazane (IV) and a solvent. The alcohol residue in acetate (III) is an 8-20C aliphatic hydrocarbon group with 3 substituents in the  alpha -position and a multiple bond in the  beta -position.  Preferably the process is carried out at -10 to -30 (preferably -20 to -25)  deg C in presence of an alkali hexamethyldisilazane (HMDS), preferably lithium or sodium HMDS, using an inert ether as solvent, preferably MTBE. A compound which forms an azeotrope with water may also be used as solvent or in addition to the solvent. (II) is the acid halide of a naphthalene-carboxylic acid, (III) is linalyl acetate, and the preferred product is LNBKE.
Patent DE-19804445-C1 (DE)
Title: Apparatus for determining flux ingredients in automatic soldering machines
Inventor: FERGER MANFRED
IPC: B23K35/36
Filed: 1998-02-05
Granted: 1999-05-20
Abstract: The sensor (1) is located in or at flux container (2) or in a flux delivery line (13) so that the solids content of the flux is determined at the flux surface, within the container or in the delivery line. The sensor is an ultrasonic sensor. Dependent on the data provided by the sensor, the composition of the flux is adjusted by a control unit (3) via additives dosing units (5, 19) to maintain the solids content within specified limits. The frequency of ultrasound of the sensor is adjusted by the control unit (3) dependent on the flux being used.
Patent DE-19814660-C1 (DE)
Title: Grating spectrometer and method for measuring spectral intensities in white light
Inventor: KRIPPNER PETER
IPC: G01J3/24
Filed: 1998-04-01
Granted: 1999-10-21
Abstract: The spectrometer has a device (2,5) which selects and detects a spectral range between lambda 1 and lambda 2 from white light. A blazed grating (4) with a lambda 2 wave length diffracts this selected range, reflecting on a line detector (5) stretching between the point for a wavelength lambda x diffracted to an nth spectral order and the point for a wavelength lambda x diffracted to an (n plus or minus 1)th order. lambda x is determined by the fact that the intensities of lambda x are equal if diffracted to both these spectral orders
Patent DE-19821817-C1 (DE)
Title: Metering feed for fluid doses in pipeline
Inventor: DILSCH ROLAND
IPC: E03F5/10
Filed: 1998-05-15
Granted: 1999-07-01
Abstract: The feed has a metering shaft (1) with an upper inlet duct (2) and a lower outlet duct (3) with a flow valve closure (7). A float (9) is coaxially mounted with an actuator (8,14,15). The closure has a mountings (10-13) to hold it in a closed position against the actuator. When it reaches the raised position below the inlet pipe the drive force of the float is added to that of the actuator.
Patent DE-19827459-C1 (DE)
Title: Delivering electronic components, especially integrated circuits, achieving improved transportation with reliable prevention and removal of blockages
Inventor: HEIGL HELMUTH
IPC: H05K13/02
Filed: 1998-06-19
Granted: 1999-12-30
Abstract: The arrangement has a transport rail (11) in which a number of components are arranged in series and in contact with each other in a transport channel. A controlled actuator (16) alters the cross-section of the transport channel to prevent or remove blockages of the components accommodated in the transport channel. An Independent claim is also included for a method of delivering electronic components.
Patent DE-19829596-C1 (DE)
Title: Poop scoop for removing dog excrement
Inventor: BAUKLOH HORST
IPC: E01H1/12
Filed: 1998-07-02
Granted: 1999-12-02
Abstract: A bowl with a closed bottom side is secured to the end of a hollow shaft (1) to form the scoop part (4), a cover plate (14) forms a ring securing the rim of the excrement bag around the bowl periphery, and a rod (19) extending through a slot (6) in the shaft and received by a hole (17) in the plate is used to open and close the plate by pivoting it about an axis (11) perpendicular to the ring surface.
Patent DE-19836624-C1 (DE)
Title: Milling machine for three dimensional milling has the milling head mounted on two linked parallel sets of arms which are fitted to a swivel support
Inventor: POENISCH ACHIM
IPC: B23P23/00
Filed: 1998-08-13
Granted: 2000-02-10
Abstract: A milling head (54) is mounted on two interlinked parallel sets of arms (40, 42) to move in a plane and without tilting the milling axis. The bottom of the mounting is mounted on a swivel (6) to tilt the milling head and thereby achieve a three dimensional control. The position of the milling head is controlled by three linear actuators (8) linked to the milling head support by universal joints.
Patent DE-19839452-C1 (DE)
Title: Pipe of composite construction for gas supply has inner gas tight pipe surrounded by layers of semipermeable material
Inventor: KURZ RALF
IPC: F16L9/18
Filed: 1998-08-29
Granted: 2000-02-17
Abstract: The gas flows through the central space (4) of a circular-section pipe (2). The casing (3) of the pipe has a large number of small bores, which allow the escape of leakage gas from the pipe. A semipermeable sleeve (5) surrounds the porous casing and may have many small bores to allow the escape of any leakage gas. There is a space (7) between the sleeve and an outer protective casing (6).
Patent DE-19951359-C1 (DE)
Title: Distance holder for concrete shuttering wall has tubular prop fitted with closure bungs at its opposite ends having sealing devices for preventing ingress of water
IPC: E04G17/06
Filed: 1999-10-26
Granted: 2001-07-12
Abstract: The distance holder (1) has a tubular prop (2,3,4,) provided with openings (11) at its opposite ends, which are coupled together via a through channel and which can be fitted with closure bungs (33), each having locking elements (45,47) for securing in the opening by cooperation with a counter-bearing (15). The closure bung or the prop is provided with a sealing device (19), cooperating with a sealing seat (18) provided by the prop or the closure bung.
Patent RU-2033773-C1 (RU)
Title: Jugular vertebra stretcher
Inventor: IMAMALIEV AJDYN S
IPC: A61F5/00
Filed: 1992-10-14
Granted: 1995-04-30
Abstract: FIELD: medicine. SUBSTANCE: stretcher has fastening plate 1 attached to the chair back with wood screws. Holder 8 with a slots is secured on plate 1. Gear 13 rotates in bearings 10 and 11 on shaft 12, this gear through the slot is engaged with the rack of rod 15 inserted in holder 8. From the top rod 15 is provided with axial passage 17 receiving rod 18 with spring 19, which is positioned between the end of rod 15 and nut 20 that braces ends 21 and 22 of envelopes 23 and 24. Shaft 12 behind bearing 11 through reversing ratchet-and-pawl mechanism 28 is linked with lever 29 with flexible rod 30, handle 31 and button. EFFECT: patient himself can accomplish and control the stretching process. 3 dwg
Patent RU-2107605-C1 (RU)
Inventor: PRILUTSKIJ V A
IPC: B24B33/02
Filed: 1992-11-27
Granted: 1998-03-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: use is made of abrasive tapered tool the generatrix of which coincides with tangent to surface of tapered cambered hole in section of its maximum diameter. Tool is installed by matching of its maximum diameter with maximum diameter of tapered cambered hole. Relative axial reciprocating motion is transmitted to abrasive bars by moving them from small to larger base of cone and returning them to initial position. In this case, every abrasive bar makes backward turn in axial section around points on circumference positioned beyond tapered cambered hole at a distance of at least 2-3 lengths of hole being worked. EFFECT: more effective working of holes. 2 cl, 4 dwg
Patent RU-2086199-C1 (RU)
Title: Method for making peritoneal colpopoiesis
Inventor: KULAKOV VLADIMIR I
IPC: A61B17/42
Filed: 1992-12-11
Granted: 1997-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting mucosa of the entrance to the vagina in transverse direction more close to the posterior perineal commisure near the hymen base, making canal between the urinary bladder and the rectum to rectovesical recess peritoneum, introducing laparoscope and catching peritoneum through it at the top from the side of the abdominal cavity. Peritoneal edges are brought down and sutured to the entrance to the vagina, forming vault from biologically compatible material and suturing to the anterior, posterior and lateral portions of the so built vagina. Copolymer of glycolide and lactide or polyglycolic acid are usable as the biopolymer. EFFECT: enhanced effectiveness of method. 2 cl
Patent RU-2087377-C1 (RU)
Title: Shipboard wave propeller control device
Inventor: SENKIN YURIJ F
IPC: B63H1/36
Filed: 1992-12-09
Granted: 1997-08-20
Abstract: FIELD: shipbuilding; shipboard propellers employing energy of sea waves to obtain thrust. SUBSTANCE: device has spring which is compressed at one side by plate connected with drum by means of flexible coupling; drum is fitted on stock of wave propeller hydrofoil; at other side, spring is compressed by means of cross member connected with manual or power spring precompression mechanism. Optimal mode of operation within preset range of ship's speeds and swell Nos as well as avoidance of excessive lift may be obtained through control of spring stiffness. EFFECT: enhanced reliability. 4 cl, 2 dwg