baber/WOPTO huggingface dataset:
Patent DE-19538123-C1 (DE)
Title: Connector for electrically heated capillary tube
Inventor: WINKLER KLAUS
IPC: H05B3/06
Filed: 1995-10-13
Granted: 1997-03-06
Abstract: A connector for an electrical heated pipe (2) of small diameter which has a capillary tube (3) with heating windings (4,5), has a tubular housing (6) with a sleeve (7). The sleeve has a guide slot (8,9) at one end for each heater lead and the capillary tube passes through the sleeve whereas the heaters are outside it. The sleeve is fixed in the housing using the insulation around the heaters.  The end of the housing is shaped as an adapter for some apparatus, the adapter part (17) having a hole for the capillary tube. The adapter part has an outside thread. By the mouth of the capillary tube is a pressure seal between the housing and the adapter part.
Patent DE-19603061-C1 (DE)
Title: Torsional-vibration damper
Inventor: SCHWERDT HANS-WERNER DIPL ING
IPC: F16F15/14
Filed: 1996-01-29
Granted: 1997-08-28
Abstract: The damper comprises one or more spring bodies of elastomer material fitting in opposite pockets in a hub and enclosing annular flywheel and pre-loaded. Two or more supporting bodies (6) of polymer material are adjacent to the spring ones (3) in the peripheral direction, and fit in further pockets (7) in the hub (1) and/or flywheel (2). They are of harder material than the spring bodies.  The ratio between the cross-sectional area of a spring body and that of a supporting one can be between 1:1 and 1:5. The spring ones can be on a larger pitch circle than that of the supporting ones, which can be smaller than the hub diameter.
Patent DE-19625609-C1 (DE)
Title: Coordinate entry device for data processing systems
Inventor: SCHNICK HANS-JUERGEN DIPL ING
IPC: G06F3/0354
Filed: 1996-06-26
Granted: 1997-10-30
Abstract: The device has an input ball (3) in frictional contact with a control ball (7) whose dia. is smaller. Two control shafts (8,9) in contact with the control ball convert the movements of the control ball into electrical signals. The control shafts cross each other and the input ball has a rubber-coated surface. The control ball is made of hard plastic. Rotary motions of the control shafts are converted into electrical signals by optical sensors. The housing (1) is gripped in the user's hand and the input ball and function button (5) are operated by the user's thumb.
Patent DE-19641980-C1 (DE)
Title: White light source used in opto-electronic devices
Inventor: WUSTLICH HANS-DIETER
IPC: H01L25/075
Filed: 1996-10-11
Granted: 1998-01-29
Abstract: White light source comprises an arrangement of phosphor diode chips emitting light in different colours. The novelty is that the arrangement has two phosphor diode chips (11, 12) emitting blue light at 425-460 nm and yellow-green light at 560-570 nm.
Patent DE-19717995-C1 (DE)
Title: Hydraulic advance support frame for longwall with prop-free face
Inventor: GOTTSCHLICH GEORG
IPC: E21D23/00
Filed: 1997-04-28
Granted: 1998-06-10
Abstract: The pushing or advancing ram (18) is located in the path between the forward skid (17) and base skid (8) of the shield (5) inside a longitudinally adjustable reaction beam (4) which is connected by vertical pivots to the skids.  Part of the advancing work (2) is connected to the conveyor (29) by at least one pushrod (30) cardanically acting upon it and provided on the side on the forward skid.
Patent DE-19738345-C1 (DE)
Inventor: MUELLER-LIERHEIM WOLFGANG G K
IPC: A61F2/16
Filed: 1997-09-02
Granted: 1999-05-06
Abstract: An intraocular lens includes (1) a foldable optical lens part made of a copolymer; and (2) a harder haptic part. A high crosslinking of the copolymer of the lens part and of the haptic part results in a high stability against hydrolysis in a biological medium.
Patent DE-19752536-C1 (DE)
Title: Child seat for motor vehicle
Inventor: WEBER NORBERT
IPC: B60N2/28
Filed: 1997-11-27
Granted: 1998-07-09
Abstract: The seat has a seat shell (12) which has two seat sides (15), each side having a top edge which carries a guide rail (17). A formed part (18) with a guide foot moves along the rail so as to form head supports (20) in the head area of the seat shell. The guide feet can be locked in place when the formed parts are in the head support position and in position in the leg area. The formed parts may also act as a carrier platform or support such a platform, when they are positioned in the leg area. In this case, they also form upright carriers (25) for a suspended play table etc..
Patent DE-19802254-C1 (DE)
Inventor: SCORL HANS-DIETER DR ING
IPC: D03D51/34
Filed: 1998-01-22
Granted: 1999-08-05
Abstract: The weft yarn tensioner and detection system has a common detection unit (13) for both weft yarn channels (8,12). The detection unit (13) uses opto-electrical systems which are at the carrier (13a) at the outlet side of the base body (6). The carrier (13a) has a detection channel (17,18) in two planes (15,16), which are identical to the planes (7,11) of the yarn channels (8,12). The weft yarn channels (8,12) and the detection channels (17,18) have the same shape and size in cross section. The detection unit (13) has a beam transmitter (13b) and receiver (13c), and at least one beam transfer (13d) between them at an intermediate section (13e) of the carrier (13a). The beam transmitter (13b) or receiver (13c) is peripherally at a selected detection channel (17,18) so that a beam flow between them can be interrupted. A single beam transmitter (13b) is at the intermediate carrier section (13e), with a beam flow to the receiver (13c) peripherally at each detection channel (17,18). Or the intermediate carrier section (13e) has a single beam receiver (13c), with a beam flow between it and the transmitter (13b) peripherally at each detection channel (17,18). The intermediate carrier section (13e) has a vertical channel for the beam flow.
Patent DE-19810786-C1 (DE)
Title: Elastic seal strip for door or window openings in buildings
Inventor: FOERSTER ARTHUR
IPC: B60J10/246
Filed: 1998-03-12
Granted: 1999-10-14
Abstract: The door seal strip (1) has a bulged section (9) of a cross-strip (8) formed over a set angle ( beta ). The bulged section is connected to the side walls (6,7) of the profile by angled flanges (10,11) which form a further angle ( alpha ) with the side walls. The bulged section can have a circular arc cross-section.
Patent DE-19813079-C1 (DE)
Title: Sharpener for hand cutters
Inventor: KRAUSE GEORG
IPC: B24D15/08
Filed: 1998-03-25
Granted: 2000-01-05
Abstract: The knife sharpener has two or metallic knife sharpening slides (1) which can be magnetised with opposite poles. The slides can have an angled inlet (9) leading to a guide slit (7). The lower end of the slit forms a hair line gap (11). The slides can be adjustable mounted in a handle and retained by clamp bolts (5).
Patent DE-19816231-C1 (DE)
Title: Connection nipple for spray nozzles
Inventor: RAISSLE WERNER
IPC: B05B15/658
Filed: 1998-04-10
Granted: 2000-02-03
Abstract: The spray nozzle connection nipple for a pipe has a support spigot (5) with a thread (22). The spigot end has a collar (8) with a greater diameter than that of the hole (3) in the pipe (4). A sleeve (6) can be pressed onto the spigot to hold it onto the pipe and is retained by a nut (22).
Patent DE-19910231-C1 (DE)
Title: Thin metal shim for reducing accumulation of swarf on gear cutting head used when cutting spiral bevel gears
Inventor: OZDYK KLAUS
IPC: B23F21/22
Filed: 1999-03-09
Granted: 2000-05-04
Abstract: A thin metal shim (6) has trapezoid holes (7) punched in it and is fixed to the cutting face of the cutter holder. The cutting profiles project through the holes and the active cutting edges are not covered.
Patent DE-19921450-C1 (DE)
Title: Electric vehicle drive has second energy supply and storage device coupled via bi-directional D.C./D.C. converter to connection of machine also connected to D.C. voltage connection
Inventor: BADER CHRISTIAN
IPC: B60L11/00
Filed: 1999-05-08
Granted: 2000-07-06
Abstract: The drive has an electrical machine (3) that can be operated either as a motor or generator with a D.C. voltage connection (4a,4b) for connection to a first (6) and/or a second (9) voltage source, and the first is used as a basic supply and the second represents an energy store for short-term load peaks that receives vehicle braking energy via the generator. The second energy supply is coupled via a bi-directional DC/DC converter to a supply connection of the machine that is connected to the D.C. voltage connection.
Patent DE-19925175-C1 (DE)
Title: Apparatus for transferring microstructures from a tool onto a substrate comprises a measuring system moving between carriers
Inventor: REUTHER FRANK
IPC: B29C43/58
Filed: 1999-05-27
Granted: 2000-05-25
Abstract: The invention relates to a device and a method for transferring microstructures from a tool to a substrate which is to be structured. The invention aims to align the tool and the substrate in a mutually controlled manner. The device contains supports for the tool and the substrate which can be displaced in an opposing direction in relation to one another, resulting in an alteration of the distance between the tool and the substrate. A measuring system is provided which can be inserted between the supports, for measuring selected locations on at least one measuring plane. The direction of displacement of the supports is aligned vertically in relation to said measuring plane. The measuring system forms a fixed spatial relationship with the tool in a measuring position. The substrate can be displaced parallel to the measuring plane, in order to be aligned in relation to the tool. The invention can be used for producing microstructured components.
Patent DE-19925666-C1 (DE)
Title: Cast cylinder head and engine block component is made of an aluminum-silicon alloy containing aluminum-nickel, aluminum-copper, aluminum-manganese and aluminum-iron and their mixed phases
Inventor: FEIKUS FRANZ JOSEF
IPC: C22C21/02
Filed: 1999-06-04
Granted: 2000-09-28
Abstract: A cast cylinder head and engine block component, made of an aluminum-silicon alloy containing aluminum-nickel, aluminum-copper, aluminum-manganese and aluminum-iron and their mixed phases, is new. A cast cylinder head and engine block component, consisting of an aluminum alloy of composition 6.80-7.20% Si, 0.35-0.45% Fe, 0.30-0.40% Cu, 0.25-0.30% Mn, 0.35-0.45% Mg, 0.45-0.55% Ni, 0.10-0.15% Zn, 0.11-0.15% Ti, \}0.05% each (\}0.15% total) impurities and balance Al, contains aluminum-nickel, aluminum-copper, aluminum-manganese and aluminum-iron phases and their mixed phases. An Independent claim is also included for production of the above cylinder head and engine block component by casting at 720-740 deg C, cooling at 0.1-10 K/sec. to room temperature, solution annealing at 530 deg C for 5 hr., quenching in water at 80 deg C and artificially aging at 160-200 deg C for 6 hr.
Patent DE-19935203-C1 (DE)
Inventor: BOITEN HERMAN
IPC: A61F2/60
Filed: 1999-07-27
Granted: 2001-01-25
Abstract: The hip joint has a connection device (9) on its upper side, for attaching it to a prosthesis harness and an adapter (10) on its under side, for attaching the artificial leg, with a stop (13) defining the position of the hip joint in the straight leg position. A front linkage (5) and a rear linkage (6) are pivoted to the front and rear of a lower transverse linkage (8) at their bottom ends and to the front and rear of an upper transverse linkage (7) at their top ends, the pivot couplings (1,3) of the front linkage allowing movement in at least 5 directions. The upper pivot coupling (2) for the rear linkage has a pivot axis perpendicular to the sagittal plane, the lower pivot coupling (4) for the rear linkage having a mediolateral axis rotation axis (4a) angled backwards.
Patent DE-19937122-C1 (DE)
Title: Liquid-cooled motor cylinder head has a coolant housing with separate chambers to give structured flows directed at critical zones of the cylinder head
Inventor: BERTSCH ULRICH
IPC: F02F1/40
Filed: 1999-08-06
Granted: 2000-10-26
Abstract: The liquid-cooled cylinder head, for an internal combustion motor, has a coolant housing with its interior (1) towards the fuel combustion zone. It has at least one coolant inflow (4) and outflow (5). The interior (1) of the coolant housing is divided into at least two separate chambers (2,3). The coolant outflow (5) from the second coolant chamber (3) has a flow connection through the first coolant chamber (2).
Patent RU-2033538-C1 (RU)
Title: Combined cooling system
Inventor: MELNIKOV LEV S
IPC: F01P5/08
Filed: 1992-11-05
Granted: 1995-04-20
Abstract: FIELD: engine engineering. SUBSTANCE: under-radiator space is separated into fan and ejector spaces by a baffle having by-passing openings which connect the space. The outlet branch pipe of the fan is provided with a gates. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2088042-C1 (RU)
Inventor: BURAK KONSTANTIN YU
IPC: H02P25/22
Filed: 1992-11-04
Granted: 1997-08-20
Abstract: FIELD: electric drives. SUBSTANCE: part of even rods 2, 4, 6, ..., 32 of rotor 65 are connected to short-circuiting rings 66, 67. Part of odd rods 1, 3, 5, 64 provide two-phase part of rotor winding. Common terminal 77 for this part of winding is connected to inputs 80, 81 of control unit 82 and to first output 82 of pulse regulator 71. Other terminals 69, 70 of this part of winding are connected to input terminals of rectifier 68 which terminals 75, 76 are connected to molecular accumulating capacitor 74 and regulation unit 73. Pulse regulator 71 has pulse generator 83, pulse transformer 84 and phase thyristor commutators 85, 86. Control unit and regulation unit detect current voltage values in phases of rotor winding. Thyristor control algorithm in pulse generator and commutator control algorithm in pulse regulator provide distribution of power from molecular accumulating capacitor to reset capacitor and subsequent distribution of this power in phases of phase part of rotor winding. EFFECT: compensation of reactive power, increased rotor coψ and stator cosψ, increased momentum and efficiency of electric motor. 11 dwg
Patent RU-2056343-C1 (RU)
Inventor: ZUBKOV VIKTOR IVANOVICH
IPC: C01B13/11
Filed: 1992-11-16
Granted: 1996-03-20
Abstract: FIELD: production of ozone. SUBSTANCE: ozonizer uses coaxial electrodes; several sections are secured on the internal electrode with a dielectric coating through insulating covers. The external electrodes are fastened to each other through centering spacers with sealing elements providing relative alignment of elements with respect to the surface of the internal electrode coated with dielectric and forming discharge spaces in the cylindrical gap between electrodes. EFFECT: facilitated procedure. 2 cl, 1 dwg
Patent RU-2036097-C1 (RU)
Title: Plastic material reprocessing apparatus
Inventor: BALASHOV MIKHAIL M
IPC: B29B17/00
Filed: 1992-12-25
Granted: 1995-05-27
Abstract: FIELD: reprocessing of polymeric materials. SUBSTANCE: apparatus has casing and rolls disposed within casing below discharge opening. Rolls are provided with teeth, with teeth positioned on a portion of roll length having decreased height. Inserts disposed within casing adhere to surface of teeth heads of pair of rolls disposed adjacent to outlet opening of casing. Inserts are provided with device, which moves inserts to vary gap between insert surfaces and surfaces of teeth heads of this pair of rolls. EFFECT: simplified construction and enhanced reliability in operation. 2 cl, 1 dwg
Patent RU-2031026-C1 (RU)
Inventor: ZELKIN GENNADIJ G
IPC: B60V1/08
Filed: 1993-01-21
Granted: 1995-03-20
Abstract: FIELD: transportation facilities. SUBSTANCE: method for acceleration of ground-effect machine consists in that rail guides are used for acceleration of ground-effect machine. Rail guides has smooth supporting surfaces and air, gas or magnetic cushion which is formed under ground-effect machine. EFFECT: higher efficiency.
Patent RU-2055189-C1 (RU)
Title: Hardmetal insert of cutting tool
Inventor: LEVANKOVSKIJ IGOR A
IPC: E02F9/28
Filed: 1993-01-28
Granted: 1996-02-27
Abstract: FIELD: cutting tool making. SUBSTANCE: hardmetal insert of cutting tool has working part, a base and a tail to place the cutting tool in working head. Working part is made in the form of revolution body with curvilinear side surface joint to side surface of insert base. Curvilinear side surface of insert working part is formed by rotation of a curve section around ordinate axis described by equation as follows:  , where A = 3.5 - 27.5 is empirical; coefficient and σ = 0,035-0,5 is empirical coefficient. Ordinate axis is placed on lengthwise symmetry axis of the insert. EFFECT: high speed cutting. 9 cl, 3 dwg
Patent RU-2053447-C1 (RU)
Inventor: VISHNYAKOV VLADIMIR P
IPC: B23K7/00
Filed: 1993-03-24
Granted: 1996-01-27
Abstract: FIELD: flame cutting of metals; arrangement of arm for cutting steel by using kerosine. SUBSTANCE: arm has internal kerosine and oxygen feeding channels and its inlet and outlet parts are physically separate modules: handle, adapter, and connecting nozzle inbetween. Both ends of connecting nozzle have stepped cylindrical seats with central floors projecting above peripheral floors. Respective stepped seating holes are provided at split joint between adapter and handle. Guaranteed clearances are maintained between end floors at nozzle ends and respective bottom parts of seating holes in adapter and handle. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2045920-C1 (RU)
Inventor: PLOTNIKOV BORIS G
IPC: A23N7/00
Filed: 1993-04-12
Granted: 1995-10-20
Abstract: Использование: в пищевой промышленности для расщепления головок чеснока на зубки и очистки их от оболочек. Сущность изобретения: машина для очистки чеснока содержит узел расщепления головок чеснока на зубки, образованный тремя парами приводимых во вращение подпружиненных валков, расстояние между которыми уменьшается от первой пары к последней, расположенный под ним бункер для приема зубков, приспособление для подачи воздуха и средство для отделения оболочек от зубков, представляющее собой гофрированный канал, один конец которого подсоединен к бункеру и образован из чередующихся сужающихся и расширяющихся участков, а другой выполнен спиралеобразным и сообщен со средствами для сбора зубков и оболочек. Машина обеспечивает высокую степень очистки зубков и снижает их повреждение. 1 ил.
Patent RU-2038175-C1 (RU)
Inventor: GALKIN SERGEJ P
IPC: B21B19/00
Filed: 1993-04-16
Granted: 1995-06-27
Abstract: FIELD: metal working. SUBSTANCE: method provides for deformation of workpiece by three rollers screw-type rolling with positive twisting in cap-shaped rollers, mounted with eccentricity. In separate case, screw-type rolling is being carried out with logarithmic degree of twisting deformation, making 0.10 0.65 of its sum with logarithmic factor of elongation. In specific cases workpiece is additionally reduced by longitudinal rolling in passes and / or drawing. Logarithmic factor of elongation during reduction by longitudinal rolling is set 0.3 0.8 of its sum with logarithmic degree of twisting deformation in process of screw-type rolling. Screw-type rolling and drawing are carried out with sum of average angles of conicity of output (passes) site of rollers and draw plate in limits of 10 40 deg. EFFECT: increased output of good production, better physical, technological and operational properties of rods during following working. 4 cl, 3 dwg
Patent RU-2106433-C1 (RU)
Title: Process of feed of powdery starting material into electrolyzer to produce aluminium by electrolysis
Inventor: VESA KUMPULAJNEN
IPC: C25C3/06
Filed: 1993-06-11
Granted: 1998-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: process consists in feed of starting material, for instance aluminium oxide, with simultaneous vibrational action of feeding facilities. Starting material comes into controlling duct arranged in immediate vicinity of surface of molten electrolyte. Mechanical vibration in vertical direction with amplitude 0.5-1.5 cm and vibration frequency 11-40 Hz is applied to feeding facilities located in duct. Starting material is fed continuously through hole in crust of electrolyte around controlling duct. EFFECT: improved efficiency of process. 6 cl, 1 dwg
Patent RU-2103133-C1 (RU)
Inventor: ZABAROVSKIJ VLADIMIR KHARLAMPI
IPC: B23K25/00
Filed: 1993-06-08
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering; downhand welding of long welds, including girth welds. SUBSTANCE: downhand welding of weld seams is carried out with heating of material edges and melting of flux by eddy currents, additional heating, increasing flowability and improving forming of filler material. For this purpose special downhand welding device is used. Device is installed over edges to be welded together, flux is filled in and melted by eddy currents and weld veeing is filled up with molten flux. Then electroslag welding is started: electrode is connected to supply source, slag pool is heated to operating process temperature. Filler material is melted and, lowering down, fills up weld vee forming filler material pool and forcing upwards molten flux. Filler material, coming in contact with material of edges, forms high quality weld joint. With workpieces to be welded and device displaced relative to each other new sections of seam vee get under device are heated by eddy currents, filled up with molten filler material, formed and cooled thus forming long weld seams. EFFECT: enlarged operating capabilities, improved quality of weld joints. 3 cl, 2 dwg
Patent RU-2056970-C1 (RU)
Title: Method of treatment upon process of flow vacuumizing at continuous casting
Inventor: GOLUBEV OLEG N
IPC: B22D11/113
Filed: 1993-06-24
Granted: 1996-03-27
Abstract: FIELD: metallurgy. SUBSTANCE: method comprises steps of reducing and alloying metal in a vacuum chamber; introducing elements for reduction and alloying in the form of wire through a body of the vacuum chamber to a center of a branch pipe at a level of its bottom. EFFECT: enhanced efficiency of the method. 1 cl, 1 dwg
Patent RU-2073643-C1 (RU)
Inventor: IVAKHNYUK GRIGORIJ K
IPC: C01B31/08
Filed: 1993-07-01
Granted: 1997-02-20
Abstract: Скорлупу кокосовых орехов обдирают, дробят, карбонизуют нагреванием при пониженном давлении, активируют двуокисью углерода, распределенной в газе, при статическом разряжении при одновременном воздействии электропотенциала напряжением 0,1 - 0,5 В, охлаждают гасильным агентом, готовят суспензию в воде, насыщенной двуокисью углерода, при одновременном циклическом воздействии ударного давления (10 - 20)•10 9  Па и переменного электропотенциала напряжением (20 - 50)•10 3 В. 1 табл.
Patent RU-2060929-C1 (RU)
Title: Method for extraction of bromine and iodine from solutions
Inventor: SAMOJLOV YURIJ M
IPC: C01B7/14
Filed: 1993-07-11
Granted: 1996-05-27
Abstract: FIELD: chemical technology. SUBSTANCE: molecular iodine in tributyl phosphate is proposed as extracting agent for extraction of iodine and bromine. Secondary extraction is carried out with the help of compounds of iodine. To extract bromine secondary extraction is carried out with the help of aqueous solutions of iodides. To extract iodine thus obtained organic phase is treated by reduces. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2071015-C1 (RU)
Title: Air-conditioning device
Inventor: GERENROT YURIJ E
IPC: F24F1/00
Filed: 1993-07-14
Granted: 1996-12-27
Abstract: FIELD: air-conditioning systems. SUBSTANCE: device has heat exchanger with clearances, plenum air passage, fan and sprinkling unit. Device is provided with additional plenum air passage above heat exchanger for supply of air to clearances between elements of heat exchanger in direction of action of gravitational force. Sprinkling unit is arranged above heat exchanger. EFFECT: enhanced reliability. 5 cl, 1 dwg