baber/WOPTO huggingface dataset:
Patent DE-3508576-C1 (DE)
Title: Apparatus for checking articles by article comparison
IPC: G01N33/00
Filed: 1985-03-11
Granted: 1986-04-30
Abstract: To reduce disturbing influences (moisture, for instance) in article-checking apparatuses, especially in packaging machines, the articles, with or without a constant spacing, are compared at a point of the article run, at which all the articles pass, with the articles at a point of the article run, at which no deviating articles pass, and they are removed if there is a difference before the point of the article run at which no deviating articles pass is reached. For this, reference articles do not additionally have to be introduced into or discharged from the article run. Because the checking point at which all the articles are detected and the checking point at which no deviating articles are detected are arranged in such a way that they are subject to the same disturbing influences, the disturbing influences cannot impair the result of the article comparison.
Patent DE-3521832-C1 (DE)
Title: Method for the cleaning of leather goods
Inventor: JOHO HERMANN
IPC: D06L1/04
Filed: 1985-06-19
Granted: 1986-09-11
Abstract: The invention relates to a process for the cleaning of leather goods, in particular leather clothing, with an organic solvent to which a certain amount of fat is added to avoid defatting of the leather. In order to provide good cleaning without the risk of shrinkage or other damage to the goods during the cleaning, the invention proposes that the goods are initially treated during a first treatment phase in the fat-containing solvent liquor until the solvent has penetrated all the fibres of the leather and has formed a protective film on the fibres against water pliability, that hereupon an amount of water of 5% of the goods weight is added to the liquor as rapidly as possible and emulsified therein and that the goods are then treated in this aqueous emulsion in a second treatment phase for at most until the said protective film loses its effectiveness.
Patent DE-3539290-C1 (DE)
Inventor: BUSCHMANN ULRICH
IPC: B41J29/00
Filed: 1985-11-06
Granted: 1987-04-23
Abstract: Sound attenuation for a printer which includes impacting print elements and other movable noise producing parts being mounted to a frame and further including a biparted housing; the frame bottom having downwardly extending feet by means of which the printer rests on a support surface; the housing envelops the frame and is provided with openings through which the feet project without touching the print housing; the housing is floatingly suspended on said frame through a plurality of connections each of which includes pins integral with the frame and being circumscribed by an attenuating sleeve which is being connected to the frame by a locking cap seated on the respective pin for holding down the sleeve.
Patent DE-3546443-C1 (DE)
Title: Piston/connecting rod arrangement
Inventor: V DIPL-ING MAYENBURG MICHAEL
IPC: F16J1/16
Filed: 1985-07-24
Granted: 1986-09-11
Abstract: The invention relates to a piston/connecting rod arrangement with a I-shaped gudgeon pin inserted in a manner fixed against rotation in the piston bosses of a piston. In order, on the one hand, to guarantee connection in a manner fixed against rotation and, on the other hand, to avoid any strength problems due to the inertia forces which arise, the gudgeon pin is held in the piston bosses both frictionally and positively by its flange on the piston-head side but exclusively by friction by its other flange.
Patent DE-3913648-C1 (DE)
Title: Data entry unti for position controller - allows manual entry of control vector as regards amt. and direction with evaluator forming control signal for object speed
IPC: G06F3/0489
Filed: 1989-04-26
Granted: 1990-01-11
Abstract: A cursor control unit for use with computer systems has a cylindrical, cup-shaped disc (6) with a cross-shaped leaf spring (5) inset into the side walls and fixed at the centre by a screw (3). The screw passes through a bush (4) and is threaded into a hole in the base plate (2) which can be part of the keyboard. Each arm of the cross-shaped spring has a strain gauge element (8). Finger pressure (1), applied at an  offset position, causes differences in strain gauge outputs that can be used for cursor control. USE/ADVANTAGE - High resolution control of monitor cursor or direct control of physical object, e.g. robot arm or plotter pen.
Patent DE-4031189-C1 (DE)
Title: Spring contact arrangement in narrow gap row - has projecting parts formed by cut winding of thick wire on carrier
IPC: H01R13/33
Filed: 1990-09-28
Granted: 1991-12-05
Abstract: A contact unit has a flat body (2) around which wire loops (4) are formed by winding. At the leading edge of the carrier the loops are close together and are stripped of insulation to form spring contact points. The loops are used to provide an edge connector with thee contacts of an ink jet printer head (9). The head has a contact strip (10) with parallel contact points formed in grooves. The grooves provide a location and guide for  contact loops. ADVANTAGE - Simply to produced, parallel contacts.
Patent DE-4108326-C1 (DE)
Title: Silicone foams prodn. - by reacting di- or poly:isocyanate and propellant with linear organo-polysiloxane(s) in presence of tert. amine and organo-tin cpd.
IPC: C08G18/61
Filed: 1991-03-14
Granted: 1992-09-24
Abstract: Silicone foams are produced by reacting (A) di- or polyisocyanate and a propellant with (B) linear organopolylsiloxanes Y-SiR2-O-(R2SiO)n-SiR2-Y in presence of (C) a tert. amine and an organo-Sn cpd. as catalyst in an aq. medium using 0.2-20 mol water per mol (B). In the formula Y is OH and the other or both Y is/are -R'-OH; each R is independently 1-18C hydrocarbyl; n is 0-200; R' is 1-10C hydrocarbyl. B) pref. contains a dimethylorganopolysiloxane chain and is esp. HO(CH2)3-Si(CH3)O(CH3)2Si-O)5 Si(CH3)2-(CH2)3OH. Both Y are OH. The wt. ratio tert. amine:organo-Sn cpd. is 1:5 to 3:1, esp. using 0.1-3.0 wt% tert. amine and 0.1-5.0 wt% organo-Sn cpd. At least twice the molar amt. of polyisocyanate is used w.r.t. B). ADVANTAGE - Foams can be produced using a OH-functional organopolysiloxanes. The unfilled foams have a high compression strength and high tensile strength
Patent DE-4117404-C1 (DE)
IPC: B65C11/00
Filed: 1991-05-28
Granted: 1992-10-22
Abstract: A process is disclosed for applying a possibly coated adhesive film on a substrate. For that purpose, a carrying tape (9) provided with the adhesive film (10) is led at an acute angle over the pressing edge (18) of an elastically movable applying tongue (7). The carrying tape provided with the adhesive film is led to the side of the pressing edge of the applying tongue opposite to the substrate. The carrying tape is pressed together with the adhesive film thereon by the pressing edge upon the substrate, whereas the applying tongue is advanced with its pressing edge over the substrate, so that the carrying tape is gradually drawn over the pressing edge, the adhesive layer is glued to the substrate and released from the carrying tape.
Patent DE-4119031-C1 (DE)
Title: Discharge lamp contg. inert and doping gases - has getter in thermal contact with one electrode for rapid heating for increased ignition ability
IPC: H01J61/54
Filed: 1991-06-10
Granted: 1992-12-10
Abstract: The discharge lamp envelope, contains an inert gas, e.g. Krypton, and a doping gas, e.g. hydrogen or deuterium. Two spaced electrodes (3) are connected to an external electrical terminal, via respective current lead-ins embedded vacuum-tight in the envelope. At least one electrode has an extension (4) protruding inside the envelope. One electrode has a getter (10,11,12) connected thermally to it. This getter is arranged between the free end (5) of the extension (4) and the relevant current lead-in (7). The getter contains at least one essential part of the doping gas in the cold condition of the lamp. ADVANTAGE - In addition to ignition characteristics of undoped lamps, gives high luminance density of doped lamps contg. electron negative doping gas.
Patent DE-4126825-C1 (DE)
Title: Front shuttering securing for facade subsequent repair - drills circular groove in supports shuttering for retaining cylindrical jacket of securing member
IPC: E04G23/02
Filed: 1991-08-14
Granted: 1992-11-12
Abstract: In the securing process a hole for the safety element is drilled through the shuttering to the load-bearing shuttering behind. A circular groove, equal to the dia. of the drilled hole, is drilled in the load-bearing shuttering to take the fixing element and anchor it is in place. The safety element is inserted in the hole and groove and connected to the fixing element and forcibly clamped to the front shuttering. Pref. a safety element sleeve of larger dia. than wall thickness for insertion in the groove is included. The sleeve is bevelled where it enters the groove to form a longer casing part (38) reaching into the groove w.r.t. to a base surface (32) at right angles to the cylinder centre axis (31). USE/ADVANTAGE - For facade repairetc, with reliable security against vertical shift and reduced offset on support elements.
Patent DE-4315849-C1 (DE)
Title: Carbon di:oxide laser beam welding
Inventor: PALM FRANK DIPL ING
IPC: B23K26/12
Filed: 1993-05-12
Granted: 1994-06-30
Abstract: In the carbon dioxide laser beam welding of aluminium alloys using a shielding gas (mixt.) directed through shielding and working gas nozzles for plasma control at the welding point at the workpiece surface, the novelty is that the shielding gas consists of pure Ne or a gas mixt. of Ar, He, N2, CO2, H2 and O2 with more than 25 vol.% pure Ne.The laser is a longitudinal flow, h.f. excited, high power carbon dioxide laser, the welding beam of which is focussed by a cooled parabolic mirror.
Patent DE-4324054-C1 (DE)
Title: Intermetallic cpd. for storage of hydrogen@ - contg. zirconium, titanium and cobalt
Inventor: PENZHORN RALF-DIETER DR
IPC: C22C19/07
Filed: 1993-07-17
Granted: 1994-03-17
Abstract: Intermetallic cpd. has compsn. of Zr1-yTiyCo (where Y = 0.1-1). Pref. Y = 0.2-0.3. Prepn., the cpd. is prepd. by coarsely mixing the powdered components and fusing in a vacuum or in noble gas, To improve homogenisation, the solidified intermetallic cpd. is crushed and fused again. This process is opt. repeated many times. USE - For reversible storage of hydrogen, the hydrogen contg. radioactive isotope tritium.
Patent DE-4413127-C1 (DE)
Inventor: DIAS FRANCISCO J
IPC: H05B3/14
Filed: 1994-04-19
Granted: 1995-10-05
Abstract: A process is disclosed for producing porous, current-conducting moulded bodies made of silicon carbide. For that purpose, a granulate with grains in a size range from 0.2 to 10 mm or a powder mixture are used. To form the granulate, silicon, carbon and/or  alpha -silicon carbide are used as starting materials, besides a coking organic binder. A green compact is formed therewith and coked in an inert gas atmosphere or in a vacuum by heating up to a temperature in a range from 600 to 1000  DEG C. The green compact obtained by coking is heated up to a temperature from 1600 to 2000  DEG C, causing silicon to react with carbon and form  beta -silicon carbide. Components may thus be produced with more or less sharply defined partial regions, layers or zones, whose arrangement in the component determines its temperature profile when current flows therethrough. These areas have a lower or higher specific resistance, as required. To form these moulded bodies, the powder mixtures and/or granulates used to form the various layers and/or regions are composed of coking organic binder, and in addition either of silicon, of silicon and carbon, of silicon, carbon and  alpha -silicon carbide, or only of  alpha -silicon carbide, and of further doping substances required to achieve the desired electric conductivity.
Patent DE-4426176-C1 (DE)
Title: Vertical silo roof made of textile membrane
Inventor: NOLTE ROLAND
IPC: E04B7/14
Filed: 1994-07-23
Granted: 1996-01-04
Abstract: The membrane (1) has a central support (2), while an annular body (4) of the same diameter runs along the silo top edge (3). The membrane moves freely over the outer surface of the body and extends downwards beyond it to form a hollow seam (6) along the edge.  Inside the seam a tightening body (7) extends for the entire periphery of the silo, and is secured by tightening components (8) to the outside of the silo wall. At the seam, the folded-over edge (10) of the membrane can extend over the wall edge and inside the silo. The body can be a stiff ring, a tube, or of latticework.
Patent NL-1007154-C1 (NL)
Title: Cable feed-through fitted into electrical distribution box or meter case
Inventor: LAGEVEEN WOUTER
IPC: H02G3/08
Filed: 1997-09-29
Granted: 1999-03-30
Abstract: The lid has upper clamp which compresses cables into U-shaped grooves in clamp saddle (10). Clamp saddle is trapped in slots in the case (1) by collars (15, 16).
Patent NL-1026409-C1 (NL)
Title: Camera system for railway involves photographic or video camera, preferably for taking moving pictures, its own energy supply, e.g. a galvanic battery which works on solar or wind
Inventor: DEKKER PHILLIPPUS
IPC: G08B15/00
Filed: 2004-06-04
Granted: 2004-09-23
Abstract: The camera system for a railway involves a photographic or video camera, preferably for taking moving pictures, its own energy supply, e.g. a galvanic battery which works on solar or wind energy, such as a windmill with a virtually vertical rotor shaft, a wireless data communication system and a data storage system. The latter system is such that pictures taken with the apparatus can be stored and via the radio data communication system sent to a location at a distance away for reproduction on a monitor. In a light-tight housing is a close circuit digital camera, a battery, a radio transmission and reception unit, a suitably programmed computer with a memory stick, the camera being positioned behind a window in the housing. On top of the housing is fitted the windmill with its rotor shaft, and the housing itself is mounted on a column provided with a concrete foot.
Patent RU-2021901-C1 (RU)
Inventor: LOMONOSOV VIKTOR S
IPC: B60B15/00
Filed: 1989-07-10
Granted: 1994-10-30
Abstract: Изобретение относится к области транспортного машиностроения, в частности к средствам повышения проходимости, устанавливаемым на колеса. На ободе колеса в кулисах крепятся выдвижные грунтозацепы, связанные с механизмом их выдвижения, установленным на ступице. 4 ил.
Patent RU-2028031-C1 (RU)
Title: Flexible harrow
Inventor: BEZDOLNYJ NIKOLAJ IVANOVICH
IPC: A01B19/02
Filed: 1989-09-04
Granted: 1995-02-09
Abstract: FIELD: agricultural machine engineering. SUBSTANCE: flexible harrow has a traverse beam with the chain drag 3 and a strut, rigidly secured to it. The chain drag 3 has two parts 29 and links with cultivating teeth. A telescopic rod with a disc cutter is jointly arranged on that strut. An end of each part 29 of the chain drag 3 is jointly connected with an axis of the disc cutter. The disc cutter is joined with the rod by a stopper; members of the rod are spring-loaded one relative to another. Upon motion of the flexible harrow the teeth of the drag 3 perform breaking of soil lumps and clods, the disc cutter provides slow down of the chain drag 3, increasing disintegration degree of the soil lumps. EFFECT: enhanced quality of soil tilling at working with increased speeds. 2 cl, 8 dwg
Patent RU-2025620-C1 (RU)
Inventor: TADEVOSYAN DAVID O
IPC: F16H15/26
Filed: 1990-02-22
Granted: 1994-12-30
Abstract: Использование: в машиностроении для элементов передач механизмов и машин. Сущность изобретения: фрикционный вариатор содержит корпус, закрепленные в нем входной и выходной валы, два фрикционных элемента, рабочая поверхность которых криволинейная и ограничена плоскостью, один из них установлен на входном валу, а соединены они крестовой муфтой. На криволинейной направляющей, закрепленной в корпусе, установлено с возможностью относительного перемещения фрикционное кольцо с упругими спицами, которое взаимодействует с фрикционными элементами. Выходной вал связан с фрикционным колесом в месте соединения его упругих спиц. 2 ил.
Patent RU-2085031-C1 (RU)
Inventor: MARTIN FREDERICK LEE
IPC: H04L7/02
Filed: 1989-05-11
Granted: 1997-07-20
Abstract: Изобретение относится к синтезаторам частот, в частности к синтезаторам дробных N частот, в которых образуются выбираемые выходные частоты при сокращении нежелательных уходов частоты. Синтезатор частоты для создания синтезированной выходной частоты содержит контур автоподстройки частоты, включающий программируемый делитель частоты, а также цепь управления программируемым делителем частоты, в которую входят два накапливающих сумматора. Емкость двух направляющих сумматоров можно выбирать. Значение смещения селективно вводится в накапливающие сумматоры для того, чтобы создать сигнал с частотой, поделенной в дробное число раз при удержании амплитуд ложных нежелательных субгармонических колебаний частоты ниже определенного максимально допустимого предела, а также при допустимом уходе по частоте. 5 з.п. ф-лы, 7 ил.
Patent RU-2033115-C1 (RU)
Title: Apicoaortal bypass
Inventor: EVDOKIMOV SERGEJ V
IPC: A61F2/24
Filed: 1990-07-31
Granted: 1995-04-20
Abstract: FIELD: medicine. SUBSTANCE: apicoaortal bypass has the form of a curved pipe with a vascular prosthesis and valve attached thereto. The vascular prosthesis is shaped as a corrugated branch pipe. The valve has a closing element in the form of one or more discs in the internal channel and is provided with a cup on the outside. Curved pipe is of a two-layer construction with the internal layer of a blood-permeable material. EFFECT: improved design. 1 dwg
Patent RU-2091071-C1 (RU)
Title: Curative preparation for animals and a method of its preparing
Inventor: KHODAK VALENTINA I
IPC: A61K35/10
Filed: 1990-10-24
Granted: 1997-09-27
Abstract: FIELD: veterinary science, veterinary pharmacology. SUBSTANCE: preparation has, wt.-%: sodium humate 3-4 and pyrogenic silica 96-97. Method of preparing involves dispersing components in ball mill and microcapsules making. EFFECT: improved method of preparing. 2 cl, 1 tbl
Patent RU-2005926-C1 (RU)
Inventor: IZOSIMOV MIKHAIL E
IPC: F16C19/55
Filed: 1991-11-22
Granted: 1994-01-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: bearing has outer, inner and intermediate races and rolling bodies interposed between them. The bearing is provided with thrust bearings ones races of which are rigidly secured to the intermediate race and the others are rigidly secured to inner and outer races. The races have L-shaped cross-sections. Sides of the corner are provided with rolling ways of radial and thrust bearings. Rolling ways are also made on inner and outer surfaces and faces of the intermediate race. The bearing is also provided with additional races rigidly connected with outer and inner races for eased assembling and disassembling. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2004156-C1 (RU)
Inventor: YAGANOVA NADEZHDA N
IPC: A01N59/02
Filed: 1991-02-25
Granted: 1993-12-15
Abstract: Использование: химические средства борьбы с  бытовыми насекомыми. Сущность изобретени : инсектицидное  средство дл  борьбы с тараканами  содержит в качестве действующего начала смесь  тетраметилтиомочевины ф-лы (СН ) NC(S)(CH )  74 - 80 мас.%. серы - остальное в количестве о-  10 мас.%, тальк -остальное. 3 табл
Patent RU-2030200-C1 (RU)
Title: Absorber
Inventor: TAKHISTOV YURIJ V
IPC: B01D53/04
Filed: 1991-03-01
Granted: 1995-03-10
Abstract: FIELD: chemical industry, mechanical engineering. SUBSTANCE: absorber has sections made of net bands drawned with a preset effort and forming zigzag volumetric figures dividing the housing into the transport and sorption cavities. The absorber is used for gas cleaning. EFFECT: enhanced reliability and simpler fitting of weight and dimensions.
Patent RU-2031196-C1 (RU)
Title: Receiving device of floating oil-trash collector
Inventor: VAVILOV ALEKSANDR A
IPC: E02B15/04
Filed: 1991-03-13
Granted: 1995-03-20
Abstract: FIELD: environmental control. SUBSTANCE: receiving device of floating oil-trash collector has gate made of two guide plates. Inclined plate is rigidly connected to end of horizontal plate at angle. Lower edge of inclined plates is hinged to front wall of oil-collecting vessel. Gate drive is made in form of levers hinged to supports of floats. EFFECT: higher efficiency. 2 dwg
Patent RU-2028634-C1 (RU)
Title: Method of and device for insulation resistance measurement in alternating-current lines incorporating static converters
Inventor: LEBEDEV VLADIMIR S
IPC: G01R27/18
Filed: 1991-04-16
Granted: 1995-02-09
Abstract: FIELD: electric measurement technology. SUBSTANCE: method involves superposition of varying-polarity A C measuring voltage onto line under measurement whereupon D C component of current through circuit of D C measurement voltage source is measured upon end of transient process; then insulation resistance is calculated. Transient process is ceased without waiting for its completion and then D C component of voltages across insulation impedance and mentioned current are measured and insulation resistance value is found from equation given in description of invention. EFFECT: improved measurement accuracy. 3 cl, 2 dwg
Patent RU-2087088-C1 (RU)
Title: Apparatus for beating off thin-blade tool
Inventor: LEVANOV VLADIMIR V
IPC: A01D3/02
Filed: 1991-04-30
Granted: 1997-08-20
Abstract: FIELD: equipment for sharpening of tools, such as knives, scythes, cultivator hoes etc by impact hardening. SUBSTANCE: apparatus has casing 1, rotor 5, supporting surface 3, beating off members 2 secured on attachment spindles 4 on rotor. Attachment spindles 4 are inclined relative to rotor axis in diametrical plane and turned in direction reverse to direction of rotation of rotor. Beating off members 2 are retained in radial position by stop 7 and spring 6, which is fixed with its one end on rotor and with its other end on beating off member 2. In deflected position, when striker comes into collision with supporting surface, handle of beating off member 2 is engaged with pawl 8 pivotally secured on rotor 5 and acting upon movable stem 10. Stem 10 has roller 11 engageable with inclined plate 12 attached to casing 1. Strikers of beating off members 12 have spherical or V-shaped profile. V-shaped strikers are attached at different angles relative to longitudinal axis of handle. EFFECT: increased efficiency, reduced metal usage and power consumption. 3 cl, 6 dwg
Patent RU-2030474-C1 (RU)
Title: Сплав на основе титана
Inventor: ULYAKOVA NINA M
IPC: C22C14/00
Filed: 1991-07-02
Granted: 1995-03-10
Abstract: Изобретение относится к сплавам на основе титана, предназначенным для применения в качестве конструкционного материала. Сплав содержит, мас.%: алюминий 5,8-6,4; цирконий 3,5-4,5; вольфрам 4,5-5,3; олово 1,5-2,0; молибден 0,4-0,8; кремний 0,15-0,25; иттрий 0,07-0,12; ниобий 0,01-0,1; никель 0,01-0,1; углерод 0,02-0,12; кислород 0,03-0,12, титан - остальное. Свойства сплава следующие:   118-125 кгс/мм 2 ;   5-10%;   10-20%;   55-62 кгс/мм 2 ;   35-41 кгс/мм 2 ;   45-49 кгс/мм 2 ;   16-21 кгс/мм 2 . 1 табл.
Patent RU-2034082-C1 (RU)
Inventor: SHIKOV ALEKSANDR K
IPC: C22C47/02
Filed: 1991-06-27
Granted: 1995-04-30
Abstract: FIELD: production of metallic or cermet fibrous filtering materials. SUBSTANCE: method includes treatment of organic fiber, mainly, NITRON with solution of hydrazine, saponification, washing with water and drying. Method is distinguished by that after washing with water ion exchange is effected on fiber from solution of salts of nickel, copper, zirconium or silver for 0.5 h at room temperature, and after drying, heat treatment is carried out for 1 h in the air at temperature providing for removal of fiber organic base. EFFECT: higher efficiency. 9 cl