baber/WOPTO huggingface dataset:
Patent RU-2044175-C1 (RU)
Title: Rolling bushing
Inventor: SARYCHEV ALEKSANDR A
IPC: F16C19/02
Filed: 1992-06-23
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: bushing has rolling bodies and inner and outer races with ways. One of the races has the opening for introducing the rolling bodies. The bearing is additionally provided with the stop ring which encloses the race with the opening for introducing the rolling bodies and plug. The seat side of the ring with the opening for introducing the rolling bodies is provided with a ring groove the axis of which is parallel to the axis of the race. One of the walls of the groove is arranged in the plane which is parallel to the faces of the bearing and passes through the zone of the butt joint between the plug and the bushing race. The hollow in the outer side of the plug is made as a shelf. The face side of the shelf is mated with the bottom of the ring groove. The side of the shelf is mated with the second wall of the ring groove to define the closed ring groove for receiving the stop ring in it. The plug has at least one chamfering from the side of the rolling bodies. The opening for introducing the rolling bodies has at least one projection from the side of the rolling bodies, the side being mated with the chamfering of the plug. EFFECT: enhanced reliability and longevity. 4 dwg
Patent RU-2038339-C1 (RU)
Title: Compound material production method
Inventor: BARSUKOVA ELENA S
IPC: C04B35/80
Filed: 1992-06-30
Granted: 1995-06-27
Abstract: FIELD: inorganic compound materials production. SUBSTANCE: compound production method provides for preparation of slip of fibres in polar liquid, two-staged dispersion of the slip, its combining with die material powder, produced mixture drying and compound moulding. In the case, felt-like fibres are preliminary classified to aggregates wit size of no more than 3 mm. Slip is prepared on the base of both polar and nonpolar liquid in the form of suspension with fibre concentration of no more than 1 mass Suspension is dispersed by one run for 1 3 minutes with following separation of firm nonfibrous ingredients. Mixture before drying is compacted by filtering in vacuum. EFFECT: inorganic compound material production method is used in used in space, aviation, motor cars industries. 3 cl, 1 tbl
Patent RU-2134104-C1 (RU)
Title: Composition for per os treating inflammatory gastroenteric tract diseases
Inventor: ULIMUS JAN
IPC: A61K9/52
Filed: 1990-11-15
Granted: 1999-08-10
Abstract: FIELD: medicine. SUBSTANCE: composition is produced as globules with controlled release of drugs having nucleus with regular seed or seed with homogeneously distributed glycocorticosteroid described in the invention application. Regular seed nucleus has budesonide or its 22R-isomer layer. The drugs show significant advantages when compared to other glycocorticosteroids of systemic activity and other drugs earlier applied for treating Kron disease. EFFECT: no systemic adverse side effects; high speed in passing metabolism pathway; high reliability when applied as supporting therapy in acute phase of disease. 25 cl, 8 tbl
Patent RU-2031182-C1 (RU)
Title: Process of thermal treatment of welded titanium alloy articles
Inventor: TARASOV ANATOLIJ N
IPC: C22F1/18
Filed: 1992-07-15
Granted: 1995-03-20
Abstract: FIELD: metallurgical industry. SUBSTANCE: the process of thermal treatment of welded titanium alloy articles comprises heating at a rate of 60-300 C/s to a temperature of 850-920 C, holding for 15-180 s and cooling at a rate of 10-200 C/s, subsequently ageing and simultaneously nitrooxidizing or nitriding at a temperature of 510-680 C for 2-30 minutes. The heating operation can be carried out by applying high-frequency currents in a single winding inductor in the air or in a vacuum of 10 -3 -10 -4  Hg mm in a stainless steel converter and the cooling operation can be carried out in an air-water mixture or in liquid nitrogen. The ageing operation can be carried out by heating in an electrolytic plasma containing 6% carbide and 6% ammonium nitrate at a cooling rate of 400-600 C/s. The hardening heating can be performed two times in the range of from 3 to 5 seconds. The ageing operation is followed by spraying with intermetallic compounds such as nickel-titanium or nickel-aluminium. EFFECT: more efficient thermal treatment process. 14 cl, 1 tbl
Patent RU-2065355-C1 (RU)
Title: Composition for wood modifying
Inventor: KHRULEV VALENTIN M
IPC: B27K3/34
Filed: 1992-05-22
Granted: 1996-08-20
Abstract: FIELD: wood working and building industry. SUBSTANCE: carbamidoformaldehyde resin-base composition has stabilized butadienestyrene latex and phenoloalcohols as modifying addition that ensures to stabilize acidity of impregnating composition medium. Phenoloalcohols as high polarity liquid increases penetrating capability of impregnating composition and makes more deep and uniform distribution of polymer in wood body. Composition has components at the following ratio, wt.-%: carbamidoformaldehyde resin 55-85; latex 5-15, and phenoloalcohols 10-30. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2061906-C1 (RU)
Title: Drive for sucker-rod subsurface pumps
Inventor: KUDREVICH VADIM N
IPC: F04B47/02
Filed: 1992-07-28
Granted: 1996-06-10
Abstract: FIELD: pump engineering. SUBSTANCE: stand is secured to the base. The rocking mechanism has a balancer with a rotating head. The drive is provided with a device for fixing the balancer when it is mounted and the drive is repaired, mechanism for rotation of the balancer head, device for fixing the head in a working position, and system for automatic protection of the drive. EFFECT: enhanced reliability. 5 cl, 8 dwg
Patent RU-2047217-C1 (RU)
Title: Device implementing modulo-three convolution
Inventor: MEDVEDEV VLADIMIR P
IPC: G06F11/10
Filed: 1992-06-15
Granted: 1995-10-27
Abstract: FIELD: computer engineering. SUBSTANCE: device has adders, group of AND gates, OR gates, delay gates, output AND gates. Group of AND gates is divided into subgroups. Device elements are multiply used during process of convolution. EFFECT: increased reliability due to decreased number of elements. 2 dwg
Patent RU-2048824-C1 (RU)
Inventor: SVETITSKIJ PAVEL V
IPC: A61N5/02
Filed: 1992-09-25
Granted: 1995-11-27
Abstract: Изобретение относится к медицине, а именно к онкологии, и может быть использовано при лечении местно-распространенных злокачественных опухолей. Цель изобретения: улучшение непосредственных и отдаленных результатов и обеспечение возможности оперативного удаления опухоли. Это достигается тем, что больным осуществляют лучевую терапию по общепринятой методике расщепленными дозами, затем в пограничные с опухолью здоровые ткани вводят 1%-ный раствор мезатона в 10 мл физиологического раствора, подавляя кровоток в опухоли, а после обкалывания опухоли ее подвергают гипертермии, прогревая до 42°С в течение 30 мин.
Patent RU-2035440-C1 (RU)
Inventor: NURMATOV KHOLMAT
IPC: C04B37/02
Filed: 1992-09-23
Granted: 1995-05-20
Abstract: FIELD: obtaining joints of increased irradiation stability. SUBSTANCE: heating the joint to be soldered is accomplished at a rate of 60-140 C/s from a temperature approximating the vitrifying point of the glass phase incorporated into the ceramic composition the process being completed at a joint temperature near the metal fittings melting point. The obtained heating conditions result in temperature gradients appearing at the ceramics surface with a glass phase portion being positively extruded from the inner layers to the contact surface. EFFECT: increased durability and irradiation stability of the joint.
Patent DE-10031104-C1 (DE)
Title: Intersection joint for rods, to form a display scaffolding assembly, is a locking plug formed at the end of a rod in a polygon shape with defined geometric lines
Inventor: STUMPF WALTER
IPC: B23P13/04
Filed: 2000-06-26
Granted: 2002-02-07
Abstract: To form an intersection joint (1), for the rods to be assembled into a display scaffolding, a rod is prepared with an octagon profile (14) symmetrical to its longitudinal axis (13) and with a vertical end face (15). The profile thickness (d) between two diametrically opposite surfaces (16,17) and their length (l) form a locking plug (18).  The plug is clamped in a cutting jig, and cut to give an octagon surface with a base and end surface (19), a quadrilateral surface (4), four hexagonal surfaces (7-10) and four pentagon surfaces.
Patent DE-10044541-C1 (DE)
Title: Producing electrically conducting layers on through hole walls in substrate involves deep drawing plastic foil with metal layer in substrate, removing foil from metal layer with conical tools
Inventor: ARNDT FRANK
IPC: H05K3/40
Filed: 2000-09-05
Granted: 2002-02-14
Abstract: The method involves deep drawing a plastic foil (7) with a metal coating (8) in the substrate so that metal coating is in contact with the through hole (2-4) walls. The plastic foil is intimately joined to the substrate via the metal coating and is finally removed from the metal coating with a device (20) with a conical tools (21-23) by cutting off the metal coating in an edge region in the through hole.
Patent DE-10103375-C1 (DE)
Title: Coating machine for grip surfaces on sports implement handgrip has coating feed housing with chamber having in fill rod with variable flow control slot
Inventor: BOCH ROLAND
IPC: B05C5/02
Filed: 2001-01-26
Granted: 2002-06-27
Abstract: The coating machine for grip surfaces on a sports implement handgrip has a dispensing chamber (2) in a housing (1) and with multiple outlets (5,5a) in rows in one housing wall. An opposing wall (8) has an inlet bore (9). The dispensing chamber has a filling rod (10) with a coupling defining an adjustable flow slot (24) to control the flow of coating material.
Patent DE-10103403-C1 (DE)
Title: Automobile with IC engine and steam powered electricity generation device for supplying onboard electrical network
Inventor: BLUM JOACHIM
IPC: B60L11/00
Filed: 2001-01-26
Granted: 2002-01-17
Abstract: The automobile has an IC engine (8), an onboard electrical network for supplying a number of electrical loads and a steam powered electricity generation device (1), with a steam generator (4), a condenser (3) and an electromechanical converter (5) for supplying current to the onboard electrical network. The steam generator uses a catalytic burner (2) and the condenser is coupled to the automobile cooling circuit.
Patent DE-10119891-C1 (DE)
Title: Cylindrical roller bearing has cage in two parts and at least one reinforcing ring
Inventor: ROESNER SONJA
IPC: F16C33/46
Filed: 2001-04-24
Granted: 2003-03-20
Abstract: The bearing (1) consists of an outer ring (2), an inner ring (3), rollers (4) and at least one cage (5, 5') with pockets for the rolls. The cage consists of a first part (8, 8') with a flat annular base outline, connected to reinforcing rings (9, 9') at the side. The reinforcing rings are fitted outside the axial limit of the rollers.
Patent DE-10128169-C1 (DE)
Title: Mobile step ladder has ladder part pivoted for adopting 2 alternate end positions relative to mobile frame
Inventor: ALM KLAUS
IPC: E06C1/387
Filed: 2001-06-09
Granted: 2002-12-05
Abstract: The step ladder has a mobile frame (1), provided with a number of horizontal steps (2) on one side, each step pivoted at either end to a double upright (3,3'), for providing a parallelogram linkage suspended from the frame, allowing the ladder part (5) to adopt 2 alternate end positions relative to the frame.
Patent DE-10142450-C1 (DE)
Inventor: PFEIFER THOMAS
IPC: A61J1/20
Filed: 2001-08-31
Granted: 2003-06-18
Abstract: An arrangement for collecting liquid components in a primary container, and solid or liquid components in a secondary container, under sterile conditions, comprises a primary cylindrical hollow member (2) for holding the primary container (25) over its closure area. An arrangement for collecting liquid components in a primary container, and solid or liquid components in a secondary container, under sterile conditions, comprises a primary cylindrical hollow member (2) for holding the primary container (25) over its closure area. A secondary cylindrical hollow member (4) holds the secondary container. One container is located inside the other, and they can be moved longitudinally with respect to each other. Tube carriers form the base of the pot and the primary hollow member wall.
Patent DE-10202911-C1 (DE)
Title: Compound component for a vehicle roof has an outer skin, free of fibers, supported by a carrier structure with glass fiber reinforcement and a threshold layer between them with a raised fiber content
Inventor: ELBS NORBERT
IPC: B62D25/06
Filed: 2002-01-25
Granted: 2003-07-17
Abstract: The compound component (10) for a vehicle bodywork, and especially the roof, has an outer skin (12) which is free of fibers and a fiber-reinforced carrier structure (16) at the inner side of the outer skin to strengthen it. A threshold layer (18) is between the outer skin and the carrier structure, where they come together, with a higher fiber content than the glass fibers (14) in the body (20) of the carrier. The outer skin is a co-extrusion film.
Patent DE-10209365-C1 (DE)
Title: Process for electrolytically metallizing the walls of holes in e.g. circuit boards, conductor foils and strips comprises inserting the material into a working container, contacting with an electrolyte, and further processing
Inventor: HUEBEL EGON
IPC: C25D5/18
Filed: 2002-02-24
Granted: 2003-02-20
Abstract: Process for electrolytically metallizing walls of holes in circuit boards, conductor foils and strips involves inserting the material into working container, contacting with electrolyte, forming electrolytic cell, galvanizing first side of material including all holes, changing anode/cathode distance in cell, changing poles of current source and electrochemically etching first side of material. Process for electrolytically metallizing the walls of holes in circuit boards, conductor foils and strips and for metallizing structures on the surface of materials in immersion bath devices, continuously operating devices and strip devices comprises: inserting the material into a working container; contacting the material with an electrolyte; conveying the electrolyte through the container and an electrolyte conditioning device; forming an electrolytic cell from an electrode and the material; connecting a current source electrically connected to a pole of the electrode and a pole of the first side of the material; galvanizing the first side of the material including all holes; changing the anode/cathode distance in the cell; changing the poles of the current source; electrochemically etching the first side of the material; and repeating the steps from the formation of the electrolytic cell. An Independent claim is also included for a device for carrying out the process. Preferred Features: During treatment of the second side of the material and through-contacting the holes, a second electrode is arranged opposite the second side of the material with a second current source. Soluble or inert anodes are used in the process.
Patent DE-10220819-C1 (DE)
Title: Linear drive for an injection moulding machine injection aggregate, comprises an electric motor, a spindle driven by the motor, and an energy storage unit
Inventor: ICKINGER GEORG
IPC: B29C45/50
Filed: 2002-05-10
Granted: 2003-04-30
Abstract: A linear drive for an injection moulding machine injection aggregate, comprises an electric motor, a spindle driven by the motor, and an energy storage unit which acts on the spindle. The energy storage unit is deloaded during a high energy demand work stage, and recharged during low energy demand work stages. Two telescopic housing sections (22,23) enclose the spindle drive (21) and a gas volume (29). One section is connected to the spindle shaft and the other is connected to the spindle nut. The nut and shaft are fixed to the housing, and the housing sections are connected but can be moved axially. The spindle drive is via a controllable coupling.
Patent DE-19511121-C1 (DE)
Title: Photo-typesetting exposed film simple and low cost prepn. process
Inventor: COSTARD HERBERT
IPC: B41M5/24
Filed: 1995-03-20
Granted: 1996-07-04
Abstract: Exposed films are produced with a film which comprises a plastic base film on which a cover layer is applied, comprising a soot and/or graphite dispersed in a binder, The layer is burnt off in dots with a laser beam,  Also claimed is an arrangement of a laser of an output so the layer is completely burned off at each image dot in the given exposure period.
Patent DE-19540151-C1 (DE)
Title: Automotive brake master-cylinder with return union
Inventor: BARZ UWE
IPC: B60T11/20
Filed: 1995-10-27
Granted: 1997-02-27
Abstract: The invention concerns a master cylinder (10) for a hydraulic vehicle braking system, the master cylinder (10) comprising a housing (32) and at least one pressure chamber (40) formed therein. Connected to the pressure chamber (40) is a hydraulic fluid supply container which is further provided for connection to a precharging pump of a brake pressure regulating system. The master cylinder (10) further comprises a hydraulic fluid return connection (30) which produces a fluid connection between the delivery side of the precharging pump, the supply container and the at least one pressure chamber (40). Disposed in this fluid connection is a throttle (60) which does not impede the flow of hydraulic fluid out of the supply container into the at least one pressure chamber (40) and throttles a flow of hydraulic fluid from the return connection (30) into the supply container. The throttle (60) enables the precharging pump to act on the at least one pressure chamber (40) without the interposition of an electromagnetic valve.
Patent DE-19542349-C1 (DE)
Title: Friction transmission shaft
Inventor: BAETGE JUERGEN DR ING
IPC: F16H49/00
Filed: 1995-11-14
Granted: 1997-04-03
Abstract: The transmission has a pressing force which is applied to maintain the necessary contact between the elastic wheel (1) and the rigid wheel (2). The pressing force can be varied from outside. Piezoelectric actuators (6) are included in the power flow for the pressing force. The actuators operate by indirect piezoelectric effect and are controlled from outside. Altering the longitudinal expansion of the actuators influences the pressing force via a path transfer system (7) which controls the stress distribution at the friction points.
Patent DE-19602764-C1 (DE)
Title: Determination of bromelain content of blood plasma
Inventor: ZEPPEZAUER MICHAEL PROF DR
IPC: G01N30/06
Filed: 1996-01-26
Granted: 1997-06-26
Abstract: Determination of the bromelain content of blood plasma comprises: (a) adjusting the pH to 6.3;  (b) incubating with a thiol-engaging column material;  (c) separating chromatographically, and  (d) measuring bromelain in the eluate by adding fluorescent dyestuff coupled to a dipeptide, where the dyestuff is released by bromelain, and measuring the fluorescence.
Patent DE-19653676-C1 (DE)
Title: Connection between medium voltage switch zones
Inventor: POTH RAINER
IPC: H02B13/035
Filed: 1996-12-16
Granted: 1998-01-29
Abstract: The invention relates to an electrical connecting device for connecting separable connecting lines between at least two switch rooms, notably for medium-voltage switching units. The connecting lines are led through the housing walls and are surrounded by a rotationally symmetrical isolating body. The two switch rooms are surrounded by a shared insulating sleeve and the connecting lines are connected electroconductively by a contact device. The through bolts (DB1, DB2) have on their face side a multiple contact (MK) in the shape of an annular contact element, which serves to receive a contact stud (KB). Said contact stud (KB) consists of a single piece and has a spherical shape in the area of the multiple contacts (MK). The contact stud (KB) is surrounded by a shell (HS), which is curved towards the interior in the longitudinal middle area of the contact stud (KB) and electroconductively connected with same. The degrees of freedom in the angular, lateral and axial area are compensated for by this electrical connecting device. This type of electric connection device is used in medium-voltage switching units.
Patent DE-19709643-C1 (DE)
Title: Folding system for paper sheets
Inventor: OKELMANN WALTER
IPC: B65H45/14
Filed: 1997-03-08
Granted: 1998-07-16
Abstract: The paper folding system has a block of folding rollers (5-8) and magazines (11,12) above and below the block to take the part folded sheets between fold operations. The input and output feeds of the block are in the same plane. This allows the folding block to be fitted either way up, and enables two types of folding pattern to be obtained without changing the input and output drives. In the one setting the first folding roller is below the feed line and in the others setting it is above the feed line. The drive for the block comes from a motor (24) and from selective gear wheels which couple to all or some of the folding rollers.
Patent DE-19720543-C1 (DE)
Title: Electrical rotary resistance
Inventor: BAUER KARL-HEINZ
IPC: H01C10/28
Filed: 1997-05-16
Granted: 1998-05-20
Abstract: The resistance has an actuating knob (3) mounted in a housing with an actuation adjustment angle greater than a resistance tapping angle. The knob is mounted on at least three balls (6) which roll in a groove (8) guided by a cage plate (7). Radial and axial wall (9,10) running surfaces bounding the groove have contact and resistance tracks (13,14) which are short circuited by the balls. The knob has a stop (15) whose actuation displacement angle is bounded by two housing stops (16) and which contacts at least one of two cage stops (17) during displacement. The cage stop angle corresp. to about half the actuation adjustment angle or the resistance tapping angle.
Patent DE-19802676-C1 (DE)
Title: Clamp on pipe coupling
Inventor: SCHREITER REINER
IPC: F16L21/06
Filed: 1998-01-24
Granted: 1999-05-06
Abstract: The pipe coupling for axially connecting two smooth pipes (3) has a metal strip ring (12) with inner teeth (13). The exterior surface (19) of each tooth (13) has a recess (20) adjacent the end of the tooth to allow compression of the material of the tooth in this area
Patent DE-19826238-C1 (DE)
Title: Hydraulic swirl jet for cleaning pipelines
Inventor: SCHEIBE KURT
IPC: B08B9/053
Filed: 1998-06-15
Granted: 1999-12-09
Abstract: The hydraulic swirl jet casing is formed by a base casing (6) with a threaded (10a) hollow spigot (10) to receive an internally threaded (9a) end casing (9). The jet casing is attached to a support (2) by fitting over a pin (3) on the support to be retained by a nut (8) which prevents axial movement while allowing rotation.
Patent DE-19831461-C1 (DE)
Inventor: BACKHAUS DIETER
IPC: H05K3/02
Filed: 1998-07-14
Granted: 2000-02-24
Abstract: Copper films (2), placed on both sides of an aluminum metal sheet (1), are larger than the sheet and leave a free space for thermal expansion of the metal sheet. Positioning holes are created for a multi platen press.
Patent DE-19832845-C1 (DE)
Title: Cathodic corrosion protection of earth embedded cables and pipelines for gas pipes and pipelines involves deviating positive half waves using alternate current influence on the pipeline or structural steel works
Inventor: PEEZ GUSTAV
IPC: F16L58/00
Filed: 1998-07-21
Granted: 2000-05-04
Abstract: Positive occurring half waves are deviated by using alternate current influence on the pipeline or the structural steel works and tanks are deviated by using an electrical connection to a protection object with negative potential.  The deviation of positive half waves is carried out by an electrical one-way deviation. The process for cathodic corrosion protection of earth embedded cables and pipelines involves electrical isolation coating, particularly gas pipes or pipelines and earth embedded structural steel works and tanks.  An Independent claim is included for an apparatus for the above process.