baber/WOPTO huggingface dataset:
Patent RU-2025276-C1 (RU)
Title: Mechanical press with eccentric gear drive
Inventor: LANSKOJ EVGENIJ N
IPC: B30B1/26
Filed: 1991-08-09
Granted: 1994-12-30
Abstract: FIELD: crank presses. SUBSTANCE: press is provided with preload mechanism in gear pair disposed remotely from driving member, said mechanism comprising thrust bearing 8, plate 9, threaded member 10 and spring 11. Location of said mechanism depends on the direction of thread of helical gears 5 and gears 4. Said mechanism ensures uniform distribution of loads in two-way gear transmission. EFFECT: improved design. 1 dwg
Patent RU-2046578-C1 (RU)
Title: Disk plow
Inventor: JAVERLHAC JEAN-CHARLES
IPC: A01B5/00
Filed: 1990-05-02
Granted: 1995-10-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: plowing disk mounted for free rotation on its axle is rigidly linked to the plow toolbar. The peripheral part of the disk is a series of convex vanes. The plow may have several such disks. EFFECT: higher efficiency, higher plowing quality. 12 cl, 8 dwg
Patent RU-2023038-C1 (RU)
Inventor: RYABKO ALEKSANDR G
IPC: C22B15/06
Filed: 1991-07-08
Granted: 1994-11-15
Abstract: Использование: цветная металлургия, более конкретно для улучшения качества медно-никелевых файнштейнов. Сущность: при конвертировании медно-никелевых штейнов проводят продувку сульфидного расплава кислородсодержащей газовой смесью, загрузку флюсов и холодных присадок, периодический слив шлака с доводкой полученной сульфидной массы до файнштейна, причем в период доводки сульфидной массы до файнштейна в кислородсодержащее дутье вводят углеродсодержащее топливо при коэффициенте расхода кислорода 6,5 - 9,0. 2 табл.
Patent RU-2040615-C1 (RU)
Title: Method for modelling rough cicatrization of cornea
Inventor: IVASHINA ALBINA I
IPC: G09B23/08
Filed: 1991-11-29
Granted: 1995-07-25
Abstract: FIELD: ophthalmology. SUBSTANCE: method for modelling rough cicatrization of cornea includes making of blond incisions by diamond blade   wide, and prior to it, injected intramuscular is cyclophosphamide in the amount of 200 mg per kilogram of patient body once a day every other day until number of leucocyte drops down to (3-5)·10 3  per 1 mm 3 . When number increases after operation, cyclophosphamide is injected additionally in same dose and conditions during the entire observation period. EFFECT: higher efficiency.
Patent RU-2003622-C1 (RU)
Inventor: GROKHOVSKIJ DONAT V
IPC: B66B23/02
Filed: 1991-12-16
Granted: 1993-11-30
Abstract: Использование: в подъемно-транспортном машиностроении . Сущность изобретени ; привод эскалатора  включает в себ  дифференциальный редуктор , ведомые звень  которого - водило 4 и эпицикл  5 сблокированы с ведущими солнечными шестерн ми  6 и 11 одноступенчатых планетарного и  многопоточного редукторов соответственно, а ведущие  звездочки 15.10 жестко соединены с ведомым  водилом 13 планетарного и ведомым эпициклом  9 многопоточного редуктороа 1 ил.
Patent RU-2050844-C1 (RU)
Inventor: SHUSTEROV YURIJ ARKADEVICH
IPC: A61F9/00
Filed: 1992-01-09
Granted: 1995-12-27
Abstract: Использование: в офтальмологии для введения лентовидного имплантата при проведении циркулярной тоннельной кератопластики. Сущность изобретения: в устройстве, состоящем из рукоятки и рабочей части, выполненной в виде расположенного в плоскости и изогнутого с заданным радиусом наконечника, наконечник и рукоятка выполнены полыми при этом внутри рукоятки расположен с возможностью продольного перемещения сердечник с эластичным толкателем, установленный с возможностью перемещения в полости наконечника, выполненного съемным. 3 ил.
Patent RU-2035637-C1 (RU)
Title: Ball pivot
Inventor: TOKMAKOV ARTUR ARTUROVICH
IPC: F16D3/20
Filed: 1992-01-15
Granted: 1995-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: ball pivot has male and female parts connected with shafts and intermediate cup-shaped part interposed between the parts. The parts has spherical working surfaces provided with sliding meshing members. The outer and inner surfaces of the intermediate part is provided with sliding meshing members which are mutually perpendicular and coupled with the members of main parts. Two diametrically arranged projections, which are projected out of the pivot center, and two diametrically arranged hollows are made on the face of the cup-shaped member. The depth of the hollows, measured from the pivot center, is equal to the distance from the pivot center to the face of the female part and is no less than the half of the shaft diameter coupled with the male part. EFFECT: enhanced reliability. 1 dwg
Patent RU-2040979-C1 (RU)
Title: Pneumatic flotation machine
Inventor: YACHUSHKO EMERIK P
IPC: B03D1/24
Filed: 1992-02-10
Granted: 1995-08-09
Abstract: FIELD: mineral resources benefication. SUBSTANCE: machine has cylindrical-conical body, located in its cylindrical part aerator, discharging mean for foam product in the form of hollow member with conical narrowing in upper part and conical ring, connected with central pipe with elbow; tank for liquid inner transfer with discharging pipe for small amount wastes and slide valve for big amount wastes. Bubbling aerator is situated in conical part of body. Ring-type air distributing device is mounted in upper part of body. Hollow member is made cylindrical and inserted in conical deflector with clearance to its inner walls. Aerator is made in the form of air distributing devices, made in the form of Laval's nozzles. Inner perforated wall of bubbling aerator is made of butt rings with recesses and fire-bars. Fire-bars are made of wearable durable material and their ends are fixed in recesses of butt rings. Butt rings are connected with flanges of body. Fire-bars cross-section has form of in series conjugated trapezium and two rectangles. Big sides of rectangles are interperpendicular. Fire-bars are mounted so as to form slot with zigzag-shaped cross-section. EFFECT: mineral resources floatation machine facilitates process of mineral resources benefication. 2 cl, 1 dwg
Patent RU-2036963-C1 (RU)
Title: Composition for washing metals against strongly bound impurities
Inventor: KRUCHININ NIKOLAJ A
IPC: C11D3/24
Filed: 1992-01-15
Granted: 1995-06-09
Abstract: FIELD: detergents. SUBSTANCE: proposed composition contains (mass %): chlorinated hydrocarbon 10-40, turpentine mixture of white spirit and/or benzine 10-30, sodium phosphate 0.2-5, monoetanolamine 0.1-10, sodium silicate 0.1-1, mixture of oxyethylatedsynthetic fatty alcohols 0.05-2, sulfonol 0.05-2 and water the rest. EFFECT: improves quality of composition. 1 tbl
Patent RU-2035969-C1 (RU)
Title: Filtering material
Inventor: SOLDATENKO LEONID ANATOLEVICH
IPC: B01D39/00
Filed: 1992-04-20
Granted: 1995-05-27
Abstract: FIELD: filtering materials. SUBSTANCE: filtering material has air permeable substrata and a layer of electrically charged ultra-thin polymer fibers. The material has additional filtering protective skeleton-like layer of polymer fiber of 8 - 40 mcm diameter and 30-110 g/m 2  surface density with relation between layer thickness of ultra-thin polymer fibers and additional layer thickness within 1:0.8 to 1:3. Besides, the additional layer has polymer fibers produced of solution of perchlorvinyl resin and polystyrene, or styrene copolymer, with relation of components (per cent by weight) as follows: 3 - 6 perchlorvinyl resin, 3 - 6 polystyrene or styrene copolymer, 85 - 92 dichloroethane, 0.4 - 3 ethyl alcohol, the balance being radon ammonium or bromine tetraethyl ammonium. EFFECT: highly effective filtering material. 2 cl
Patent RU-2022636-C1 (RU)
Title: Heating autoclave
Inventor: KOROTOVSKIKH GEROLD A
IPC: B01J3/04
Filed: 1992-02-04
Granted: 1994-11-15
Abstract: FIELD: manufacture of alumina. SUBSTANCE: autoclave has cylinder-shaped vertical body, circulation pipe, pulp inlet and outlet branch pipes and heating steam feeding branch pipe. Pulp feeding branch pipe is mounted outside of circulation pipe. In bottom of body heating steam feeding branch pipe is installed coaxially with circulation pipe. EFFECT: enhanced operating capabilities. 2 cl, 1 dwg
Patent RU-2053820-C1 (RU)
Inventor: OMELNITSKIJ VLADIMIR GRIGOREVI
IPC: A62B18/02
Filed: 1992-05-06
Granted: 1996-02-10
Abstract: FIELD: protection of breathing organs against harmful gases. SUBSTANCE: process of manufacture of this filter involves location and spacing of blanks of filtering material into circles-blanks of impregnated gauze, deposition of dust-like sorbent by passing dust-and-air mixture through it which is spinned in eddy flow of air under pressure 0.1-0.15 MPa and electrolyzed before passing. In this case blank of filter on side opposite to direction of flow is subjected to pulsating air pressure difference with frequency 700-1000 pulses per minute. EFFECT: facilitated manufacture, improved filtering parameters. 3 dwg, 3 tbl
Patent RU-2076911-C1 (RU)
Title: Tensioner for warp knitting machine
Inventor: PARASKA GEORGIJ BORISOVICH
IPC: D04B27/14
Filed: 1992-06-09
Granted: 1997-04-10
Abstract: FIELD: equipment for maintaining warp thread tension at constant level in knitting machine. SUBSTANCE: tensioner has cantilevered flat flexible plates fixed in parallel planes in equally spaced relation across warp knitting machine width. Threads of warp are bending around spindle fixed on ends of flexible plates. Angle between parallel planes and spindle axis is within the range of 0 - π/4 rad. EFFECT: increased efficiency, reduced tearing strength of warp threads, improved quality of jersey by reduced thread tightening oscillation swing. 3 dwg
Patent RU-2066333-C1 (RU)
Inventor: DOMINIK A BERTA
IPC: C08L23/02
Filed: 1992-08-28
Granted: 1996-09-10
Abstract: FIELD: chemical industry. SUBSTANCE: product includes elastomer-based composition comprises the following components (wt parts): (A) 100 parts of thermoplastic elastomer comprising 40 parts of propylene polymeric material and 60 parts of amorphous olefinic copolymeric rubber and (B) 2 parts of 2-mercaptobenzothiazole zinc salt per 100 parts of (A) and (C) 0.6 part of sterically blocked phenol compound per 100 parts of (A). (A) preferably comprises 40 parts of polymeric propylene material, 40 parts of amorphous olefinic copolymeric rubber and 20 parts of polycrystalline linear ethylene -C-C- alpha-olefinic copolymer which is not soluble in xylene at room temperature. Properties: ageing in the air at 165 C for 7-14 days: 100% module per square inch: 1020-1260/1030-1260; preservation percent: 98-108/95-105; elongation: 130-220/140-205%; preservation percent; 50- 79/52-73; Shore hardness; psi per square inch: 32-43/34- 42. EFFECT: improved properties of the thermoplastic polymeric composition. 2 tbl
Patent RU-2018780-C1 (RU)
Title: Pistol bullet
Inventor: YUREV ALEKSEJ B
IPC: F42B30/02
Filed: 1992-09-04
Granted: 1994-08-30
Abstract: FIELD: ammunition. SUBSTANCE: pistol cartridge bullet has jacket in the form of a sleeve, casing and steel slug mounted so that its nose part protrudes beyond open part of jacket. Size parameters of the bullet are as follows: bullet length 2.0 to 2.5 d, length of bullet nose portion 0.7 to 1.3 d, length of bullet tail portion 0.1 to 0.5 d, slug length 1.9 to 2.4 d, slug diameter 0.66 to 0.85 d, where d is diameter of the bullet. EFFECT: improved accuracy of firing. 2 cl, 1 tbl
Patent RU-2068355-C1 (RU)
Title: Tip for sand filling hose of diesel locomotive hoppers
Inventor: CHEKHLOV VLADIMIR N
IPC: B61C15/00
Filed: 1992-09-30
Granted: 1996-10-27
Abstract: FIELD: railway transport; manually filling sand into locomotive hoppers. SUBSTANCE: tip has pipe 1 connected with hopper hose 2, cutoff device 6 and means for closing outlet hole which is furnished with resilient member in form of spring 8 to provide tight fitting of cutoff device to outlet hole. Resilient member encloses shaft 7 installed on bracket for turning the cutoff device. Shaft 7 is parallel with axis of pipe 1. Stop 11 engages with turning shaft of cutoff device. Cutoff device is made in form of plate arranged in parallel with outlet hole plane and square to turning shaft of cutoff device. EFFECT: enlarged operating capabilities. 2 dwg
Patent DE-10006197-C1 (DE)
Title: Anchor monitor at mining works has a fixed register with integrated movement sensors at the anchor head with coupling wires to detect movements through shifts in the rock formation
Inventor: GRANTZ KARL-HEINZ
IPC: E21D20/00
Filed: 2000-02-11
Granted: 2001-05-17
Abstract: The monitor to register shifts in the position of anchors (3) at underground mining works (1), through movements in the rock formation (5), has a fixed register (6) with integrated movement sensors (7) with a rotary movement. The sensors have a wire (9) link which gives movements of the anchor head (4) of an anchor (3). A force (14) on the rock formation, which changes the position of the anchor head (4), is transmitted by the wire (9) link to the movement sensors (7) and onwards to a display.
Patent DE-10012730-C1 (DE)
Title: Quantitatively determining water content in water sample comprises partially atomizing water sample in gas phase containing oxidant and quantifying consumption of oxidant and/or oxidation product formed
Inventor: FIEBIG RAINER
IPC: G01N31/00
Filed: 2000-03-16
Granted: 2001-07-05
Abstract: Quantitatively determining the water content, especially the chemical oxygen requirement and/or the total organic carbon, in a water sample comprises partially atomizing the water sample in a gas phase containing an oxidant and quantifying the consumption of oxidant and/or oxidation product formed using a gas phase measurement.  An Independent claim is also included for an apparatus for carrying out the above process comprising a reactor (4), a water sample introduction device (3), an atomizing device (19), an oxidant introduction device (9, 10), a detector (12) for the oxidant and/or oxidation product concentration which delivers signals correlated with the concentrations, and an evaluation device for signals of the detector.
Patent DE-10030790-C1 (DE)
Title: Semi-finished product used for production of securing elements is produced from a shape memory alloy having a linear super elastic phase and an active martensitic/austenitic phase
Inventor: SCHUSTER ANDREAS
IPC: C22C19/03
Filed: 2000-06-29
Granted: 2001-08-16
Abstract: Semi-finished product is produced from a shape memory alloy having a linear super elastic phase and an active martensitic/austenitic phase. A restoring force is produced in the alloy, so that under the action of this force, the alloy flows through the deformation cycle at the phase conversion austenite/martensite. An independent claim is also included for a process for the production of the semi-finished product comprising producing a linear super elastic phase and an active martensitic/austenitic phase in the shape memory alloy by deformation and producing a restoring force to enable the alloy to flow through the deformation cycle at the phase conversion austenite/martensite.
Patent DE-10141800-C1 (DE)
Title: In-ear hearing aid has moulded plastics plug fitted into ear with active venting of auditory canal via control signal outside audible frequency range
Inventor: NIEDERDRAENK TORSTEN
IPC: H04R25/00
Filed: 2001-08-27
Granted: 2003-01-16
Abstract: The hearing aid (11) has a moulded plastics plug provided with a venting channel (15,16) and containing an input transducer for reception of acoustic or electromagnetic input signals, a signal processor for processing and amplification of the electrical signals from the input transducer and an output transducer (18) supplying acoustic signals to the auditory canal. The output transducer also provides a control signal with a frequency outside the audible range, used for active venting of the auditory canal.  An Independent claim for an operating method for an in-ear hearing aid is also included.
Patent DE-10211214-C1 (DE)
Title: Apparatus for cataphoretically dip coating a vehicle chassis comprises treating stations containing treating containers, and a conveying unit for guiding the chassis through the treating stations
Inventor: WEINAND HANS-JOACHIM
IPC: C25D13/22
Filed: 2002-03-13
Granted: 2003-03-06
Abstract: Apparatus for cataphoretically dip coating a vehicle chassis comprises: treating stations containing treating containers; and a conveying unit for guiding the chassis through the treating stations. The conveying unit has a transport car (5) having a travelling mechanism (8) which moves along the moving path of the chassis, a pivoting arm hinged on the travelling mechanism, a holder (61) hinged on the pivoting arm, and a drive. A service basket (90) is fixed to the holder and a device is provided for holding the basket in a vertical direction. Preferred Features: A mechanical guide device (92) is provided for holding the basket in the vertical direction and consists of a horizontal guide rail (93), a guide groove (94), and a vertical guide (95) connected to the basket.
Patent DE-10231093-C1 (DE)
Title: Injection jet, for plastics injection molding, has at least two opposing outflow openings at different sides, each with a closure needle to prevent the formation of a cold plug at the opening mouth
Inventor: MAENNER HANS-PETER
IPC: B29C45/23
Filed: 2002-07-10
Granted: 2003-10-30
Abstract: The jet assembly, for the injection molding of molten plastics, has outflow openings at different sides and aligned away from each other. The jet is not in an open structure, but each outflow opening is fitted with a closure needle, with a drive for movement into the closed position. The system prevents the formation of a cold plastics plug at the end of the outflow opening towards the mold. The jet assembly (1), for the injection molding of molten plastics, has at least two outflow openings (2) at different sides and aligned away from each other. The jet is not in an open structure, but each outflow opening is fitted with a closure needle (5), with a drive for movement into the closed position. The system prevents the formation of a cold plastics plug at the end of the outflow opening towards the mold (3), irrespective of whether the needle wholly closes the mouth (6) of the outflow opening or leaves a small gap.
Patent DE-19518115-C1 (DE)
Title: Permanent waving compsn. for hair
Inventor: KIYOMINE AKIRA
IPC: A45D7/04
Filed: 1995-05-17
Granted: 1996-11-07
Abstract: 1,3-butane diol thioglycollate comprises an isomer mixt. of 3-hydroxybutyl monothioglycollate of formula (I) and 3-hydroxy-1-methyl propyl monothioglycollate of formula (II). Also claimed, use of an isomer mixt. of 3-hydroxybutyl monothioglycollate and 3-hydroxy-1-methyl propyl monothioglycollate as reducing agent for permanently waving human hair. Also claimed, compsn. for permanently waving human hair comprising (I) and (II).
Patent DE-19543964-C1 (DE)
Inventor: SCHLEGEL CHRISTIAN
IPC: B41F31/04
Filed: 1995-11-25
Granted: 1997-06-12
Abstract: The positioning method involves defining a position with the control element up against a stop whilst feeding drive instructions and evaluation control element signals. This null position is used during subsequent positioning processes. The delivery of movement commands is performed in two regions so that the control element contacts the stop in one case and does not in the other. For each region the position sensor signals are detected as a function of the movement commands and the null position signal value is determined as that for which the functional relationship is identical in both regions.
Patent DE-19613020-C1 (DE)
Title: Drum revolver system for firearm
Inventor: NOACK ISABELL
IPC: F41C3/14
Filed: 1996-03-20
Granted: 1997-09-18
Abstract: The drum is rotatable around an axis parallel to that of the weapon barrel. The gas channel is located in a dividing segment of the housing extending radially in the area of the drum between the projectile and cartridge compartments. The distance of the projectile compartment to the rotary axis is greater than that of the cartridge layer to it. The projectile and cartridge compartments can also be pivotable around an axis parallel to the barrel axis, with the distance of the projectile compartment to the pivot axis being greater than that of the cartridge layer to it.
Patent DE-19620689-C1 (DE)
Title: Active loudspeaker system
Inventor: PEDERSEN MICHAEL SMEDEGAARD
IPC: H04R1/00
Filed: 1996-05-22
Granted: 1997-07-24
Abstract: The active loudspeaker system has a signal processor 1 with an input for data 2 that converts raw analog signals into  formatted digital signals . Another input is provided for control data 3 such as volume control.  The data is converted in real-time into PWM form to be received by an amplifier 4. This has MOSFET transistors connected in a full-wave bridge rectifier circuit. The PWM outputs are fed directly to the coils of the loudspeaker 5.
Patent DE-19621023-C1 (DE)
Title: Control lever for automobile steering control
Inventor: BOHNER HUBERT DIPL ING
IPC: G05G13/02
Filed: 1996-05-24
Granted: 1997-09-18
Abstract: The control lever has a pair of similar manual operating levers (3) incorporated in the armrests on either of the driving seat, with a mechanical and/or hydraulic linkage for coupling the operating levers contained within the driving seat.  The operating levers can be used to provide further control functions for the vehicle, e.g. for controlling the acceleration or braking, with a common sensor device (8,9) for each function coupled to both operating levers.
Patent DE-19630214-C1 (DE)
Title: Vehicle seat, particularly in entry area of omnibus near to driver seat
Inventor: GERRING JOACHIM
IPC: B60N2/30
Filed: 1996-07-26
Granted: 1997-09-18
Abstract: A console is fixed to the vehicle and link fixtures between the cushion and the back rest are pivotably attached to the console by coupling devices. The coupling devices are so formed that the seat can be folded from a usage position into a non-usage position in which the surface of the cushion is located on the front surface of the back rest. The coupling devices comprise two link parallelograms (18) with two links (181,182), which on the end side are connected via pivot bearings (20,21) on the one hand with the back rest side fixture part (131) and on the other hand with the console (15).
Patent DE-19645989-C1 (DE)
Title: Detecting leak in operating high temperature fuel cell
Inventor: ASMANN HELMUT DR ING
IPC: H01M8/04089
Filed: 1996-11-07
Granted: 1997-12-18
Abstract: The method detects a gas leak (30,32) in a high temperature fuel cell (2) in operation. The fuel cell (2) is arranged in a pressure chamber (18). The relative humidity of a gas mixture containing oxygen, inside the pressure chamber (18), is detected outside the fuel cell (2).  Preferably the gas mixture flows through the pressure chamber (18) and the humidity of the gas mixture flowing out of the chamber is detected. The humidity of the gas mixture flowing into the pressure chamber (18) may also be detected and compared with the humidity of the gas flowing out of the chamber.
Patent DE-19706133-C1 (DE)
Title: Sheet material handling device
Inventor: FREITAG PAUL
IPC: B65H29/06
Filed: 1997-02-17
Granted: 1998-04-23
Abstract: The device allows sheet material to be received from a delivery device and transferred to a reception station using a cylindrical drum (10) supported by a frame (16,18), which is coupled to a reversible drive. The outside of the drum is provided with at least one clamp element (40) for gripping the front edge of the sheet material. Each clamp element is associated with one arm (34) of an angle lever (32), coupled to a setting shaft (48) coaxial to the drum axis (22), which is displaced axially via a setting drive (50) for moving the clamp elements between the clamping and released positions.
Patent DE-19727539-C1 (DE)
Title: Small-scale oxygen production
Inventor: ZISKE OLAF
IPC: C01B13/02
Filed: 1997-06-28
Granted: 1998-06-10
Abstract: Arrangement for the production of oxygen by the thermal decomposition of a chemical in a cartridge. The reaction proceeds from an initiation point (11) at one end of the cartridge towards the opposite end as defined by a reaction front (13) which marks the transition between the reacted (14) and the unreacted (15) material. Oxygen is drawn out of the cartridge approximately halfway at a point (7) from where it passes to line (30).