baber/WOPTO huggingface dataset:
Patent RU-2073834-C1 (RU)
Title: Polarization device
Inventor: CHUVASHOV VLADIMIR D
IPC: G01J4/04
Filed: 1992-06-26
Granted: 1997-02-20
Abstract: FIELD: optical instruments. SUBSTANCE: device has light source, polarizer, object holder, analyzing polarizer, recording unit. Polarizers are made from polyamide film in which silver particles are located. Said particles are arranged along polymer chains in film which is positioned between shielding glasses. Device may be used alternation of rotation angle of polarization plane when light runs through optically active body. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2014819-C1 (RU)
Inventor: ZOSYA ANDREJ A
IPC: A61H39/08
Filed: 1992-07-20
Granted: 1994-06-30
Abstract: FIELD: medical engineering, particularly, devices for acupuncture. SUBSTANCE: needle is made of material having modulus of elasticity between 1,100 and 1,300 kg/sq. mm, par example, steel X18H90T. Rod diameter is from 0.6 to 0.8 mm to allow required elasticity and avoid deformation when using needle. Ratio of rod length to length of tapered point and hand grip is (10 : 1 to 14 : 1) and (10 : 0.8 to 14 : 0.8) respectively. This enables needle to be employed in large and deep cavities and easily located. Body of needle is cylindrical in shape and has tapered point to minimize injuries to soft tissues and ensure desired therapeutic effect with inserting needle into biologically active points and small-sized nervous fibers, for example, in treating tonsillitis. Loop attached to hand grip permits fixing needle on surface of patient's body by means of thread. EFFECT: safer means for acupuncture. 1 dwg
Patent RU-2018180-C1 (RU)
Title: Verbal information digital recorder-reproducer
Inventor: ISAKOV VIKTOR V
IPC: G11B20/10
Filed: 1992-07-24
Granted: 1994-08-15
Abstract: FIELD: data storage. SUBSTANCE: device having audio converter 1, record amplifier 2, comparator 3, reversing counter 4, digital-to-analog converter 5, oscillator 6, storage control circuit 10, first digital storage unit 11, integrator 12, low-frequency filter 13, reproduction amplifier 14 is provided in addition with mode selector switch 15, second address counter 16, second digital storage unit 17, and relevant ties. EFFECT: simplified design, improved characteristics. 3 dwg
Patent RU-2043351-C1 (RU)
Title: 6-aminobennzodioxane- 1,4-(4- metoxycarbonyl- 2,3,5,4- tetrachlor)benzoate having herbicide activity
Inventor: KULACHKOVA ELENA B
IPC: A01N43/32
Filed: 1992-08-11
Granted: 1995-09-10
Abstract: FIELD: agriculture. SUBSTANCE: essential formula of desired product is C 17 H 13 C 4 NO 6 , its melting point being 175 C. 4-methoxycarbonyl- 2,3,5,6- tetrachlorbenzoic acid is used as reagent 1. 6-aminodioxane is used as reagent 2. Reaction is carried out in the medium of diethyl ether at room temperature. Proposed compound is active for soya, tomato, cabbage and kidney beans at dose 12 kg per hectare. EFFECT: improves quality of desired product. 2 tbl
Patent RU-2052610-C1 (RU)
Inventor: SHAKIROV SHAVKAL GALEEVICH
IPC: E04G11/20
Filed: 1992-06-14
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: once concrete has gained strength sufficient to remove concrete form, screens of block concrete form are moved from concreted wall section to form cavities closed from beneath located between the screens and wall, and coolant is fed into the formed cavities. Vertical and horizontal passages may be formed when concreting. The passages are open to cavities for concrete heating. Thermoactive flexible material may be placed into these cavities. EFFECT: high strength concrete. 3 cl, 3 dwg
Patent RU-2031490-C1 (RU)
Title: Storage cell
Inventor: ARKHANGELSKAYA ZOYA P
IPC: H01M10/30
Filed: 1992-08-05
Granted: 1995-03-20
Abstract: FIELD: chemical power sources. SUBSTANCE: in alkaline nickel-zinc cell with separators made from microporous material and swelled film relation of mass of electrolyte to mass of active material of negative electrode amount to 0.9-1.2 and relation of mass of electrolyte to summary area of negative electrodes amounts to 13.0-16.5 g/dm 2  which results in prolonged service life. EFFECT: prolonged service life of storage cell. 1 tbl
Patent RU-2028879-C1 (RU)
Title: Cutting tool for circular cutting
Inventor: DENISENKO VLADIMIR I
IPC: B23B51/04
Filed: 1992-10-05
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: cutting tool is provided with embracing cutting member 1 yoke, made in the form of elastic material fork, linked by shaft with butt part of body 6. Shaft is placed in axial groove 5 of fork. Fork is mounted with capability to turn relatively to the butt part and to be engaged with shoulders 8 on body 6 by outer surface 9. Besides, looking from cutting tool location side, fork is made in the form of wedge with cutting edges 16 on wedge surface 10. EFFECT: cutting tool for circular cutting is used in mechanical engineering. 6 dwg
Patent RU-2034224-C1 (RU)
Title: Heat-transfer device
Inventor: PECHENEGOV YURIJ YA
IPC: F28D15/00
Filed: 1992-09-21
Granted: 1995-04-30
Abstract: FIELD: heat treatment of liquids. SUBSTANCE: vertical heated and non-heated ducts 3,4 are connected to upper and lower manifolds 1,2 with formation of a circuit. Installed in lower manifold 2 is additional manifold 6 used to supply heated heat-transfer agent having a lower density. Manifold 6 is provided with connections. The latters are brought in the lower ends of ducts 3. EFFECT: improved design. 2 dwg
Patent DE-10042868-C1 (DE)
Title: Labyrinth pump has exchangeable lining on outside of bush on shaft and on inside of sleeve rigidly fixed in casing, with helical grooves on inside of sleeve's lining and on outside of bush's lining
Inventor: POLAK GENADIJ
IPC: F04D3/02
Filed: 2000-08-18
Granted: 2002-04-18
Abstract: The labyrinth pump consists of a shaft (7) with a bush (4) which rotates together with the shaft in a sleeve (2) rigidly installed in the casing. For the transporting of fluid the bush on the outside and the sleeve on the inside each have an exchangeable lining (3,5) upon which are formed helical grooves on the inside of the sleeve's lining and on the outside of the bush's lining.  The grooves on the respective linings are oppositely orientated, and may have the same or different cross sections.
Patent DE-10055290-C1 (DE)
Title: Herstellungsverfahren für eine integrierte Schaltung
Inventor: HILLIGER ANDREAS
IPC: H01L21/60
Filed: 2000-11-08
Granted: 2002-07-25
Abstract: Die vorliegende Erfindung schafft ein Herstellungsverfahren für eine integrierte Schaltung mit den Schritten: Bereitstellen eines Halbleitersubstrats (1) mit einem zu kontaktierenden Schaltungsbereich (SS); Vorsehen einer Isolationsschicht (IS) auf der Oberfläche des Halbleitersubstrats (1); Vorsehen eines Kontaktlochs (KL) in der Isolationsschicht (IS) zum Kontaktieren des Schaltungsbereichs (SS); Vorsehen eines isolierenden Spacerbereichs (10') zumindest im oberen Bereich des Kontaktlochs (KL); Vorsehen von mindestens drei Leitungsgräben (BG1; BG2; BG3), von denen ein erster Leitungsgraben (BG1) benachbart zum Kontaktloch (KL), ein zweiter Leitungsgraben (BG2) durch das Kontaktloch (KL) und ein dritter Leitungsgraben (BG3) benachbart zum Kontaktloch (KL) verläuft, wobei der Spacerbereich (10') zwischen der zwischen dem ersten und dem zweiten Leitungsgraben (BG1; BG2) und dem zweiten und dem dritten Leitungsgraben (BG2; BG3) belassen wird; Auffüllen der Leitungsgräben (BG1; BG2; BG3) mit einem Leitungsmaterial; und chemisch-mechanisches Polieren des Leitungsmaterials zum Erzeugen dreier getrennter Leitungen (BL1; BL2: BL3).
Patent DE-10114630-C1 (DE)
Title: Reel for storing flexible rod element has sensor measuring angle difference of cage relative to bearer, length of element reeled in and/or out is derived from measured angle difference
Inventor: KUMMERT BERNHARD
IPC: B65H75/36
Filed: 2001-03-23
Granted: 2002-10-10
Abstract: The device has a cage (07) rotatably mounted on a bearer (06). The rod element (03) can be reeled in and out by turning the cage and comes into contact with the internal diameter of the cage under its own tension when spooled. The angle difference of the cage relative to the bearer when reeling in and/or out is measured by a sensor and the length of element reeled in and/or out is derived from the measured angle difference and can be displayed.
Patent DE-10202582-C1 (DE)
Title: Surgical targeting gauge for guiding insertion of surgical instrument has 2 relatively adjustable display elements indicating respective display directions
Inventor: BADER UWE
IPC: A61B19/00
Filed: 2002-01-17
Granted: 2003-09-25
Abstract: The targeting gauge (10) has a carrier element (16) provided with a pair of display elements (56,58) indicating respective display directions (57,59). One display element is adjustable relative to the other for providing a required targeting angle (53), e.g. by rotation of the adjustable display element about an axis parallel to the display direction indicated by the other display element.
Patent DE-10214323-C1 (DE)
Title: Magnetic-inductive flowrate measuring method with periodic switching of magnetic field polarity when difference between sampled flowrate values exceeds threshold value
Inventor: BROCKHAUS HELMUT
IPC: G01F1/58
Filed: 2002-03-28
Granted: 2003-08-28
Abstract: The measuring method uses a pair of measuring electrodes spaced perpendicular to the axis of a measuring pipe for the flow medium and a magnetic axis applied perpendicular to both the measuring pipe axis and the line between the measuring electrodes, with detection of the voltage at one or both measuring electrodes relative to a reference potential, for determination of the flowrate. The latter is measured at a defined sampling rate for a constant magnetic field, the sampled flowrate values compared with one another for periodic switching of the magnetic field polarity when a given difference threshold is exceeded.
Patent DE-19511133-C1 (DE)
Title: Vehicle interior with central air duct in instrument panel
IPC: B60H1/32
Filed: 1995-03-27
Granted: 1996-03-07
Abstract: The vehicle interior has a central air duct in the instrument panel for its heating and air conditioning. An air state sensor is fitted in the roof zone. The horizontal (9,10,14) and vertical (12,13,15) air guides are coupled to send max. ventilation to the roof zone, in which the sensor is fitted, by a mech. forcible guide (11,16). The forcible guide has guide elements (11,16) fitted to the vertical air guides and coupled to the horizontal ones. This limits the possible turn of the horizontal guides upwards in a turning zone of the vertical guides to a certain outflow edge zone of the roof zone.
Patent DE-19529021-C1 (DE)
Inventor: HARD BARBARA DR
IPC: C12P3/00
Filed: 1995-07-28
Granted: 1997-02-27
Abstract: The invention concerns sulphate-reducing gram-negative bacterial strains which grow under anaerobic conditions at pH-values between 3.9 and 9.5 and temperatures between 3 and 45  DEG C and which reduce sulphate to sulphide, utilize methanol as a carbon and energy source, do not require any carbon or energy source apart from methanol and are tolerant to metals. The invention can be used to decontaminate anaerobic water contaminated with sulphuric acid, metals and radioactive substances, in particular the decontamination of shaft and flood water from abandoned uranium mines or wash water from soil-decontamination plants.
Patent DE-19539568-C1 (DE)
Title: Gas burner regulation system
Inventor: NOLTE HUBERT
IPC: F23N1/02
Filed: 1995-10-25
Granted: 1997-06-19
Abstract: The regulation system uses an ionisation electrode (4) providing an ionisation signal dependent in the temp. or lambda value of the combustion, supplied to a regulation circuit (9) for comparison with a reference value, for adjustment of the air/fuel ratio for the burner (1). A calibration cycle is initiated at regular intervals or after a defined operating time, with the lambda value reduced and the corresponding ionisation signal measured. The max. values of the ionisation signal are stored for correction of the required value for the regulation.
Patent DE-19546541-C1 (DE)
Title: Men's underpants
Inventor: SAUER MANFRED
IPC: A41B9/02
Filed: 1995-12-13
Granted: 1997-07-24
Abstract: The men's underpants, with a partially overlapping front slit (5) section (2), has an edge (11) below the access section (2).  It runs between the leg openings (7) in an upwards curve, to about one-third of the height of the access section (2).
Patent DE-19637868-C1 (DE)
Title: Leakage indicator for container groups, esp. groups of tanks for heating oil or other environmentally hazardous liquids
IPC: G01M3/32
Filed: 1996-09-17
Granted: 1997-11-20
Abstract: The indicator (15) has a vacuum pump and a pressure dependent switch for controlling the pump and an alarm consisting of an optical and/or acoustic indicator. Monitoring volumes (7) of the tanks (2-6) are connected in series by connecting measurement line and suction line connectors (9,10) of two successive tanks via a connecting line containing two valves. The first tank's suction connector is connected to the pump. The measurement connector of the last tank is connected to the pressure dependent switch. A valve (14) is arranged in the suction line to the first tank.
Patent DE-19725734-C1 (DE)
Title: Double layer flooring panel
Inventor: ASCHERN WINFRIED DR ING
IPC: E04F15/024
Filed: 1997-06-18
Granted: 1998-07-16
Abstract: The double layer flooring panel has a support base (1) onto which a masonry panel (7) is secured. The edges of the base panel are machined with a recessed lip to locate an L-shaped edging strip (5). This forms a lipped support to hold the masonry panel. The whole assembly is secured by adhesive. The prepared base panel is passed under an adhesive curtain and the edging strips are pressed into place first followed by the masonry panel. Any excess adhesive runs up between the edge of the masonry panel and the edging strip to form a securing fillet (9). The edging strip can be a simple aluminium alloy extrusion.
Patent DE-19739001-C1 (DE)
Title: Lift drive arrangement with horizontal shaft type electric drive motor
Inventor: KIRCHENMAYER GEORG DR ING
IPC: H02K5/10
Filed: 1997-09-06
Granted: 1998-10-15
Abstract: The lift drive (1) has an electric drive motor with a horizontal shaft (3). A brake surface (10) and at least one brake device (2) are adjustably and releasably provided on a radially outer point of the rotor (4). The electric drive motor is an external rotor motor with a cylindrical rotor (4). Permanent magnets (6) are arranged on the cylindrical inner side of the rotor (4). The permanent magnets (6) engage the stator winding (8) of the drive motor with a cylindrical air gap (9). A brake surface (10) on the outer side of the rotor (4) is arranged in the axial region of the rotor (4) further from the opening (11) of the rotor (4) to engage the coil (8) of the stator (7). Rotor regions are provided between the brake surface (10) and the opening (11) for the entry of the stator (7) in the rotor, in which the magnetic feedback of the permanent magnets (4) of the rotor is arranged so that the magnetic stray field at the cylindrical outer surface of the rotor (4) forms a magnetic barrier against penetrating ferromagnetic particles (13).
Patent DE-19747913-C1 (DE)
Title: Primary and secondary amines prepared from imines or nitriles
Inventor: HAAS THOMAS DR
IPC: C07C209/52
Filed: 1997-10-30
Granted: 1999-02-11
Abstract: A process for the production of primary and/or secondary amines from imines or nitriles, preferably for the production of 3 monomethyl-3,5,5-trimethylcyclohexylamine (isophoronediamine) from 3- cyano-3,5,5-trimethylcyclohexane-imine (isophoronenitrile-imine) is claimed. The imine or nitrile is subjected to an amination-hydrogenation process using hydrogen in the presence of ammonia, a cobalt, nickel and/or ruthenium based hydrogenation catalyst and a  hydroxide base at 50-250  deg C and 0.3-30 MPa and work up of a the reaction mixture. The amination-hydorgenation process is carried out in the presence of a quat. ammonium hydroxide.
Patent DE-19823134-C1 (DE)
Title: Verfahren und Vorrichtung zur Herstellung von Formteilen für Gießereizwecke aus Sand
Inventor: LAEMPE JOACHIM
IPC: B22C19/04
Filed: 1998-05-23
Granted: 1999-12-02
Abstract: Zur Herstellung von Formteilen für Gießereizwecke, insbesondere von Kernen, aus Sand werden ein oder mehrere Schießeinheiten bestehend aus Schießzylinder (2) und Schießkopf verwendet, deren Auslässe in eine Werkzeugform (9), beispielsweise auch eine Mehrfachform, gerichtet sind. Mittels Druckluft wird Sand aus der Schießeinheit in dieses Form (9) eingepreßt und eingeschossen. Dabei wird diese Druckluft jeweils für einen Schießvorgang durch mehrfaches impulsartiges Öffnen und Schließen des Einlaßventils (3) in den jeweiligen Schießzylinder (2) eingelassen, wobei durch unterschiedliche Länge und/oder Anzahl der Impulse der Druckanstieg und der Höchstdruck im Schießzylinder (2) und in der Form (9) gewählt und bestimmt werden kann. Somit ist für einen oder mehrere Schießzylinder (2) jeweils ein impulsweise schnell mehrfach öffenbares und verschließbares Ventil (3) vorgesehen (Fig. 1).
Patent DE-19836535-C1 (DE)
Title: Electro-optical coupling module
Inventor: PLICKERT VOLKER
IPC: G02B6/42
Filed: 1998-08-06
Granted: 1999-11-11
Abstract: The module has several optical transmitters (1) with respective optically active zones (3). Several optical fibre ends (12) for each transmitter have end surfaces (14) which deflect the radiation emitted from the optically active zone radially into the end of the optical fibre. The end surfaces are provided with a coating (20,22) which attenuates the radiation.  The coating consists of an adhesion layer (20) on which a metal layer (22) is applied. The metal layer may be aluminium or gold. The adhesion layer may be chrome or titanium.
Patent DE-19905831-C1 (DE)
Title: Bellows for sealing valve rod through passage in lift valve
Inventor: RAUEN WOLFGANG
IPC: F16K41/10
Filed: 1999-02-12
Granted: 2001-01-25
Abstract: The closure part (4a) is connected with a position drive (13) via a valve rod (6). The bellows (4b) coaxially encloses the valve rod (6), which on the one hand is connected with the closure part and on the other hand has at its free end a connecting flange (40) with a conical sealing surface, which locates against a complementary ring seat surface of the housing (1a). The closure part, the bellows and its connecting flange (40) form a one-piece exchangeable closure member unit (4).
Patent DE-19936032-C1 (DE)
Title: Image processing determines the quality of meat within a pig cadaver by calculation of lean meat content between fixed points
Inventor: SCHIMITZEK PETER
IPC: A22B5/00
Filed: 1999-07-30
Granted: 2000-07-13
Abstract: The invention relates to a method which, using optical image processing, ensures an automatic quality assessment of animal half-carcasses, in particular, of slaughtered pigs, whereby, compared to prior art methods, a higher reproducible estimation accuracy, which can not be significantly influenced by errors made during the cleaving process of the slaughtered animal, is attained by carrying out image acquisition in a manner that is not absolutely perpendicular in relation to the cleaving plane. To this end, the invention provides that an optical recorded image of the animal half-carcass is photogrammetrically evaluated in the cleaving plane, in the area of the ham-loin region. The vertebral column (3), the hinge bone (2), the thinnest fat thickness on the musculus gluteus medium (MGM) (16), and the contours of the fat back (6; 12) in the selected region are used as distinctive reference points. The portion of lean meat which leads to the assessment of quality is calculated by adding the partial lengths in the region of the meat and of the fat layer which are set in proportion to one another and which are perpendicular to the straight progression of the back marrow channel while taking into account a base constant as well as constants for each term, which are established from regression calculations.
Patent DE-19956250-C1 (DE)
Title: Production of a number of semiconductor wafers comprise simultaneously polishing a front side and a rear side of each wafer and evaluating each wafer for further processing according to quality criteria
Inventor: WENSKI GUIDO
IPC: H01L21/304
Filed: 1999-11-23
Granted: 2001-05-17
Abstract: Production of a number of semiconductor wafers comprise simultaneously polishing a front side and a rear side of each wafer between rotating polishing plates with the introduction of a polishing sol; evaluating each wafer for further processing; simultaneously polishing a front side and a rear side of each wafer again until the quality criteria are fulfilled; and evaluating the quality of the wafers again.
Patent DE-19957356-C1 (DE)
Title: Vorrichtung zum Erden eines Fahrdrahtes
Inventor: SANTNER JOSEF
IPC: B61D15/00
Filed: 1999-11-29
Granted: 2001-08-09
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Erden eines Fahrdrahtes, bestimmt für einen eine Wippe umfassenden Stromabnehmer mit Massepotential, insbesondere zwischen einem Fahrdraht für ein schienengebundenes Fahrzeug und einer Schiene, wobei zwischen der Wippe und der Schiene über ein elektrisches Kabel eine elektrisch leitende Verbindung besteht. Um mit konstruktiv einfachen Maßnahmen ein sicheres Erden zwischen dem Fahrdraht und dem Massepotential zu ermöglichen, wird vorgeschlagen, dass eine Wippe 10 mit Schleifstück an einer druckmittelbetätigten höhenverstellbaren Säule 12 montiert ist, die ihrerseits mit einem auf Massepotential verfahrbaren Wagen verbunden ist.
Patent RU-2040736-C1 (RU)
Title: Method of and device for reconditioning of coal-ash slags at steam power stations
Inventor: KUZNETSOV GENNADIJ F
IPC: F23J1/02
Filed: 1992-11-12
Granted: 1995-07-25
Abstract: FIELD: power engineering and building material industry. SUBSTANCE: device has furnace, liquid-bath precombustion chamber, slag remover, melting furnace, drier, tap hole for removing molten ash slag. Method involves slag after-burning in melting furnace where slag comes through slag remover, delivery of gas generation products to melting furnace from precombustion chamber, pre-drying in drier by heat produced by boiler exit gases. EFFECT: facilitated procedure of coal-ash slag reconditioning. 2 cl, 1 dwg
Patent RU-2115441-C1 (RU)
Title: Method for restoring ability of psychophysiological self- regulation of human organism
Inventor: KOBZIN AFANASIJ IVANOVICH
IPC: A61M21/00
Filed: 1992-12-01
Granted: 1998-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves releasing stress before setting a patient in hypnotic state. The patient is set in cigong pose and asked to perform smooth movements under musical accompaniment, to reproduce monotonous sounds, and to contemplate colors in mind from red to violet at the places the main energy centers are located. Then the patient is introduced into hypnotic state and suggestions are made to remember this state to be able to carry out following self-entrance and exit in the future. EFFECT: enhanced capability of self-regulation.