baber/WOPTO huggingface dataset:
Patent DE-4006910-C1 (DE)
Title: IC engine camshaft chain drive - has transverse chain tensioner and adjuster for slack and load chain sections shortening and lengthening respectively
IPC: F01L1/02
Filed: 1990-03-06
Granted: 1991-09-19
Abstract: The i.c. engine camshaft drive has the outlet camshaft (2) driven by the crankshaft (1) and driving the inlet camshaft (3) by a chain (4). The chain is tensioned by two hydraulic pistons (8,9) which press against the slack (6) and the load section (5) at the side of the chain. The whole arrangement is displaced w.r.t. the camshafts to permit the slack section to be shortened and the load section lengthened, or vice versa.
Patent DE-4018415-C1 (DE)
Title: Antiskid cover on vehicle wheel - incorporates retaining member with arms engaging links on chain
IPC: B60C27/14
Filed: 1990-06-06
Granted: 1991-10-17
Abstract: The slide protection system is for a vehicle wheel. It has a rotatable retainer (5) with arms (7) for the running network (4) of chains and linkages. - The arms are supported at a distance from the connection points (6) by compression springs (20) which serve to produce a force which presses the arms against the wheel flank and the network onto the running surface of the wheel.
Patent DE-4102660-C1 (DE)
Title: Wind deflector for car with sun roof - is swivelably mounted in region of opposite long sides at distance from roof frame
IPC: B60J7/22
Filed: 1991-01-30
Granted: 1992-05-27
Abstract: The wind deflector (7) for the car sun roof (3) with a roof section (6) sliding in a frame (4), lies at right angles to the var travel direction. In its operating position, the wind deflector lies at an acute angle to the car roof, pointing backwards. In its rest position, the deflector lies flush with the contour of the roof. The deflector is pivotable from the front (8) of the sun roof frame, with a transition cover (9) fixed to the frame between it and the wind deflector. On at least one cross section end, the cover is elastic and overlaps the wind deflector. ADVANTAGE - Favourable drag factor even with very curved car roof.
Patent DE-4114245-C1 (DE)
Title: Foil, mat, fabric etc. cutting scissors - has spacer guide element fitted to lower blade shank, which has insert and centring plate at each long side
IPC: B26B13/00
Filed: 1991-05-02
Granted: 1992-08-27
Abstract: The scissors are for cutting foil, mats, fabric etc. at a certain distance from the edge of a plate onto which it is to be bonded. A spacer guide (10) is mounted with its extension in a slot in the tip of the lower blade. The guide has guide plates at each side to slide along the edge of the plate, on which the material is mounted, while cutting. The guide plates are positioned at a distance (a) from the cutting plane. The tip (Se) of the shears is at a distance (b) from the rounded ends of the guide plates. The distances (a, b) are equal and correspond to the distance at which the material is to be cut from the edge of the plate. ADVANTAGE - Precise side guidance without damage to material or support surface.
Patent DE-4118220-C1 (DE)
Title: Surgical retractor with annular frame - which has round cross=section and fastening clamps, each with mating semi-circular recess
IPC: A61B17/02
Filed: 1991-06-04
Granted: 1992-11-05
Abstract: The retractor annular frame has sliding clamps which move arrestably at right angles to the frame and hold the two retraction arms and blades. A spring-loaded arrester bracket engages notches provided at regular intervals in the two arms. The frame has a circular cross section (2) to take the clamps (3), which are each semicircularly recessed and contracted by a screw. Thus a hole (27) through the clamp (3) at right angles to the longitudinal axis of symmetry of the two recesses is engaged by a rotation symmetrical retraction arm (4) with circular notches (28). USE/ADVANTAGE - For surgical applications, without need for connections to an operating table, but with improved flexibility.
Patent DE-4137606-C1 (DE)
IPC: G02B6/12
Filed: 1991-11-15
Granted: 1992-07-30
Abstract: A process is disclosed for the production of an optical thin film waveguide of TiO2 with an attenuation of <5 dB/cm on a planar inorganic substrate wherein the thin film waveguide is produced by a microwave plasma CVD process (PCVD).
Patent DE-4204516-C1 (DE)
Title: Gas-conduit stop valve - has U=section rust-proof-steel distance-strip securing ends of U=shaped sealing strip and enclosing base strip
IPC: F23L13/02
Filed: 1992-02-15
Granted: 1993-09-02
Abstract: The valve has a movable plug (3), a frame (2) enclosing the opening for the gas, and a spring-steel rustproof U-shaped sealing strip (6) round the periphery of the conduit  (1). The parallel flanges (7) of the strip fit round and are fixed in position by a U-shaped holder (9) and bear against a mating sealing face (5) on the plug when shut. The holder consists of a distance-strip (9) of rustproof steel, bent at right angles into a U-shaped, its flanges and those of the sealing strip being permanently secured together and fitting round a base strip (15) forming part of the frame to which they are fixed, being removable together. The flanges (7,10) of the distance- and sealing-strips can be spot-welded together. USE/ADVANTAGE - Simple reliable gas-conduit valve with long life.
Patent DE-4228541-C1 (DE)
Title: Laser diode pumped solid-state ring laser - uses laser crystals with anti-reflective input and output surfaces and highly reflective reflection surfaces
Inventor: PLORIN JUERGEN MAURICE DIPL PH
IPC: H01S3/083
Filed: 1992-08-27
Granted: 1994-01-13
Abstract: The laser has solid-state material which is optically stimulated via longitudinal pumping light to provide single-mode operation, the laser resonator comprising a number of laser crystals (11) and intermediate optical elements for stabilisation and/or modulation of the laser frequency. The laser resonator pref. has 3 rectangular NdYAG crystals arranged in a triangle, with anti-reflective input and output surfaces and reflection surfaces which are highly reflective for the laser wavelength, the laser radiation fed out via a partially reflective beam splitter plate (12). Pref. the pumping radiation of the laser diodes (14) is fed to the reflection surfaces of the laser crystals via focussing lenses. ADVANTAGE - Provides longitudinal single-mode operation with unidirectional wave propagation.
Patent DE-4311784-C1 (DE)
Title: IC engine with automatic gear control and mechanical regulator for fuel-injection pump - has charge pressure and/or atmospheric pressure-dependent pressure box and engine torque not to be processed for automatic gear connectable to vacuum connection
Inventor: BURCKHARDT CHRISTOPH DIPL ING
IPC: F02D29/02
Filed: 1993-04-09
Granted: 1994-04-28
Abstract: The rotational speed governor 3 has a capsule 5 subject to boost pressure and/or atmospheric pressure and connected to vacuum from a pump 15 when a valve 13 is switched by a signal from a control unit 12 to reduce engine torque. The unit 12 receives signals from a capsule pressure sensor 8, an accelerator pedal position sensor 10 and an engine speed sensor 11. The vacuum is applied to the capsules when the engine torque is excessive for the gearbox. <IMAGE>
Patent DE-4431939-C1 (DE)
Title: Method and appts. for heat treatment of materials
Inventor: BRUEGGENDICK SCHERMBECK DIPL I
IPC: C22B1/20
Filed: 1994-09-08
Granted: 1996-01-18
Abstract: The method concerns heat treatment of powdery materials, in particular, sintering of metallic materials with addition of a fuel with high carbon content, according to which the material is poured onto a movable grid to form a layer which is ignited at one end and supplied with oxygen. The method is novel in that the layer is ignited also at the other end after it has been transported through a given distance. Pressure gradients are arranged so that the combustion zones move through the processing bed and burn the fuel particles left over from the respective first combustion zones. The appts. for carrying out the above process is also claimed and is novel in that it has (in the outlet region of the heat treatment appts.) a second ignition furnace (4) and a separate system (6, 8, 10) for producing a gradient.
Patent DE-4442285-C1 (DE)
Title: Stack of fuel cells with frame around electrodes and membranes for electric vehicle drive fuel-cell battery
Inventor: GRUENE HORST DIPL PHYS
IPC: H01M8/241
Filed: 1994-11-28
Granted: 1996-02-08
Abstract: Fuel cells have each a negative pole flange, a negative electrode, a membrane, a positive electrode and a positive pole flange each with at least four throughgoing supply and discharge holes. The fuel cells are characterised in that the negative pole flange (21), the membrane (24) and the positive pole flange (26) are interconnected at their edges by a frame element (28) in a mechanically rigid, gas-tight and electrically insulating manner.
Patent NL-1002624-C1 (NL)
Title: Brush device for washing dishes
Inventor: SIMMONS MARCEL HOWARD
IPC: A47L17/00
Filed: 1996-03-15
Granted: 1996-07-05
Abstract: The dish brush device comprises a straight handled stem (4) with a fitted spherical brush head (2). The handle has a longitudinal spindle (8) which passes through the centre point (9) of the spherical brush head. The brush head has a diameter (D1) of less than 30 mm. The brush hairs (6) are equally divided over the brush body (7) and are arranged radially. The brush hairs protrude pref. more than 20 mm from the brush body.
Patent NL-1004317-C1 (NL)
Title: Pig stall with floor formed by concrete, spaced apart, longitudinal supports
Inventor: PLUK THEODORUS MARIA
IPC: A01K1/015
Filed: 1996-10-18
Granted: 1998-04-21
Abstract: The screening components (5, 5') are ceramic tiles, which are of the double hard-baked kind. They are fixed by means of a slightly flexible adhesive. Prior to fixture of the screening components, the supports (2, 2') are cleaned with a grease-dissolving medium, and possibly with demineralised water. The screening components have a width of approximately 10 cm., they are fitted at least in the vicinity of the food trough or exclusively in that location.
Patent NL-1016828-C1 (NL)
Title: Swashplate hydraulic pump/motor with pumping chamber interconnection means to minimise pressure pulses
Inventor: ACHTEN PETER AUGUSTINUS JOHANN
IPC: F01B3/00
Filed: 2000-12-08
Granted: 2002-05-31
Abstract: A swashplate hydraulic device has suction and discharge lines connected to the device housing. A rotor(25) rotating in the housing has internal pumping chambers(not shown) that vary in volume as the rotor revolves. Means(27) such as rotor ports and a faceplate(not shown) can switch the line connections to the chambers as required. Connecting lines(26,34,35) in a closure piece(24) are provided between the rotor chambers. The lines have closure means(36) for closing off the line after a limited volume of fluid has flowed through the line in one direction only.
Patent NL-1027845-C1 (NL)
Title: Manipulation - massage apparatus is positionable above a single or double bed for manipulation or light massage of human body
Inventor: PETERS PETRUS HUBERTUS
IPC: A61H15/00
Filed: 2004-12-22
Granted: 2006-06-23
Abstract: The manipulation/massage apparatus is positionable above a single or double bed (18) where a human body is given treatment by a horizontal rail in a casing over which an arm runs in the longitudinal direction of the body in which a small carriage can move over the entire length, driven by a step motor (5). In the small carriage is a pulley (8) driven by the step motor on which a nylon wire (9) or similar is wound which can freely move over the length direction. The wire can be rolled and unrolled in a groove (12) in the under side of the arm and at its outer end is a coupling for connection of auxiliary pieces (15) or an infra red heat diffusor. The rolling and unrolling is regulated by two distance sensors (10,11) which are necessary where the auxiliary piece moves unexpectedly through the beam of a sensor and moves upwardly unintentionally. The other sensor then takes over the situation and the distance to the body remains determined. The apparatus is operated by a wire or wireless system, which can be installed manually along the body in accordance with a pre-arranged program. It can be changed to manual operation using a track ball.
Patent NL-1033543-C1 (NL)
Title: Light for e.g. illuminated display stands or shelves, comprises LED's mounted in opaque polystyrene strips glued between opaque polystyrene panels
Inventor: DAM JOHANNES SERVAAS VAN
IPC: F21S4/00
Filed: 2007-03-15
Granted: 2008-09-16
Abstract: LED's with a beam angle of 60-140 deg. and light output of 1500-2000 mcd are mounted in groups of six in a strip of 1.5 mm opaque polystyrene and can be connected to a 24V external power supply. The strips are glued between two 1.5 mm opaque polystyrene panels with maximum dimensions of 1200 x 2000 mm. A reflector/defuser is glued between the strips. The LED's can range from bright white (7000 deg.K) to warm white (3300 deg.K), or can be RGB (Red Green Blue) color.
Patent NL-1035263-C1 (NL)
Title: Chocolate figure, intended for breaking into pieces for eating together by people in conflict situation
Inventor: VOORST JAN WILLEM VAN
IPC: A23G1/00
Filed: 2008-04-07
Granted: 2008-07-17
Abstract: The figure is intended to be broken into pieces and eaten together by people who are in conflict with each other. A chocolate figure is intended to be broken into pieces which are then eaten together by two or more people who are in a conflict situation with each other.
Patent NL-2000378-C1 (NL)
Title: Device is for display of products, together with shelf and upright support
Inventor: BURGMAN JOHANNES WILHELMUS JAC
IPC: A47B47/00
Filed: 2006-12-15
Granted: 2008-05-09
Abstract: The device is for the display of products (P), together with a shelf (5,6,9) and an upright support, particularly in a shop, provided with vertical supports (1) with suspension components (3) and horizontal shelf supports (2), with counter-components for engagement with the suspension components. The shelf with connected side walls (7,8) has recesses (10), which particularly on the upper side are limited by a support surface, for at least partly accommodation of a shelf support (4) for sustainment of its side supports. Each recess is supplied on the upper side with a support surface (11) on which the side wall on the upper side of the shelf support rests. The recess is at least of sufficient size that the shelf support can be placed easily from behind in the recess.
Patent RU-2078717-C1 (RU)
Inventor: MEDVEDEV VLADIMIR T
IPC: B64D33/02
Filed: 1983-12-30
Granted: 1997-05-10
Abstract: Использование: на сверхзвуковых летательных аппаратах, имеющих режим работы с близким нулю расходом воздуха по двигательному тракту (режим f=0). Сущность изобретения: поверхность торможения сверхзвукового воздушного потока воздухозаборника выполнена поворотной, а щель слива пограничного слоя выполнена в плоскости, проходящей через узлы поворота поверхности торможения. 1 з.п. ф-лы, 3 ил.
Patent RU-2015518-C1 (RU)
Title: Method of recording optical information on photothermoplastic carrier
Inventor: BUROV PAVEL A
IPC: G03G16/00
Filed: 1989-07-26
Granted: 1994-06-30
Abstract: FIELD: optical engineering. SUBSTANCE: photothermoplastic carrier is subjected to electrostatic sensitization. When sensitizing, relative humidity of air is adjusted at the level about 5-6%. Potential of sensitization is chosen from the relation V≅ 0,9 V mn , where V is sensitization potential, V mn  is potential, inducing microbreakages in photolayer when sensitizing. EFFECT: improved precision. 2 dwg, 1 tbl
Patent RU-2068971-C1 (RU)
Title: Smoke stack
Inventor: SPIRIDONOV YURIJ ALEKSANDROVIC
IPC: F23J11/00
Filed: 1989-07-26
Granted: 1996-11-10
Abstract: FIELD: power engineering; devices for discharge of flue gases from power-generating boilers. SUBSTANCE: smoke stack has gas discharge channel 1, mixing chamber 2, hot and cold gas ducts and header 5. Flue gases flow from slots to distributors 6 through gas ducts and header and then they enter mixing chamber 2. Mechanism 8 is provided for motion of distributors. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2044751-C1 (RU)
Inventor: LASLO ALADAR MESAROSH
IPC: C09B67/28
Filed: 1990-02-22
Granted: 1995-09-27
Abstract: FIELD: chemical technology. SUBSTANCE: aqueous dispersion of oxidized sulfurous dye is prepared by method of diaphragm separation of dye prepared as suspension after sulfuring product oxidation from inorganic impurities at the constant water addition up to the parental suspension volume and, preferably, in the presence of surface-active substance. For separation diaphragm is used at pore size 0.01-0.2 mcm. After diaphragm separation dye suspension is desirable to concentrate by anhydrous diaphragm separation. Prepared dye does not contain inorganic salts at particle size not exceeding 16 mcm. EFFECT: improved method of oxidized dye preparing. 4 cl
Patent RU-2014212-C1 (RU)
Title: Hydraulic manipulator
Inventor: SPIRIN GENNADIJ A
IPC: B25J13/00
Filed: 1989-10-03
Granted: 1994-06-15
Abstract: FIELD: handling equipment. SUBSTANCE: working member, hydraulic cylinders for arm and forearm rotation are mounted on the end of a forearm. The fastening points of the hydraulic cylinders are circumferentially located on the arm, the circle radius r 1  is equal to the circle radius r 2  of the fastening points of these hydraulic cylinders on the forearm. The ratio of the area of the working cavity of the arm rotation hydraulic cylinder F 1  to the area of the working cavity of the forearm rotation cylinder F 2  is equal to the ratio of the speed of rotation of the forearm V 2  to the speed of rotation of the arm V 1 . The like cavities of the hydraulic cylinders for arm and forearm rotation communicate with each other according to a differential circuit through a hydraulic distributor-spool and valves. EFFECT: improved structure. 2 dwg
Patent RU-2029188-C1 (RU)
Title: Gear wheel
Inventor: BUJNEVICH NIKOLAJ NIKOLAEVICH
IPC: F16H55/14
Filed: 1989-10-09
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear wheel is provided with slides the number of which is equal to the number of teeth. The teeth are mounted in disk and spring-loaded in radial direction by the slides. The teeth are spring-loaded in radial direction with respect to the slides. The disk are spring-loaded in the periphery direction with respect to the shaft. EFFECT: enhanced reliability and longevity. 9 dwg
Patent RU-2007262-C1 (RU)
Inventor: KUDRYAVTSEV ERIK E
IPC: B22D15/00
Filed: 1989-11-20
Granted: 1994-02-15
Abstract: FIELD: casting. SUBSTANCE: metal mould has mould members 1 and 2 positioned on plates, a mould member positioning drive, at least one side forming member 9 mounted for movement perpendicularly to the joint surface, plate 6, thrust member 7 mounted on guide columns 8. Side forming member 9 is made telescopic, and its positioning mechanism is made in the form of tilted wedge 11 fastened to the movable mould member and positioned in a hole, the wedge is made in parts of forming member 9 and has inclined walls oppositely positioned relative to the axis of symmetry of forming member 9. Moreover, plate 6 on which the thrust member is fastened, is made coordinate. EFFECT: improved structure. 2 cl, 6 dwg
Patent RU-2022980-C1 (RU)
Title: Composition
Inventor: FASULO DZHAN KLAUDIO
IPC: C08L25/10
Filed: 1990-10-02
Granted: 1994-11-15
Abstract: FIELD: manufacture of thermoplastic materials. SUBSTANCE: composition contains the following ingredients, % by weight: shock-resistant aromatic vinyl polymer 50-90, reinforced linear block copolymer of aromatic vinyl monomer with conjugated diene 0.5-5 and diene rubber 5-11, polyolefin 5-40, star-shaped block- copolymer of aromatic vinyl monomer with conjugated diene 5-20, with conjugated diene being used in a amount of 10- 35 % by weight based on block-copolymer. EFFECT: provides stability of rheological properties. 7 tbl
Patent RU-2022760-C1 (RU)
Title: Grinding-polishing module
Inventor: KVASOV VASILIJ A
IPC: B24B5/00
Filed: 1990-06-12
Granted: 1994-11-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: spindle head 1 is mounted on pole 17 with capability of turning. Base of pole has groove, in which nut of pole movement drive and mechanism of spindle head fixation are located. Fixation mechanism is made in the form of two connected with each other by bolt wedge parts, one of which is stationary fixed on pillar 19, in which base of pole 17 is located. Nut 34 has spherical butts and pins, positioned in plane, that is perpendicular to axis of pole. Pins are connected with pole. Nut 34 is engaged with spherical surfaces of thrust bearing, that is capable to be controlled along axis. EFFECT: module is used in automatic and semiautomatic complexes and lines for grinding, polishing and conditioning by flexible member. 5 dwg
Patent RU-2028426-C1 (RU)
Title: Device for cleaning water reservoirs and sapropel excavation
Inventor: SHISHKIN VIKTOR V
IPC: E02F5/28
Filed: 1990-07-10
Granted: 1995-02-09
Abstract: FIELD: cleaning of water reservoirs. SUBSTANCE: means for moving intake working member is made in form of a pair of hoses. Each hose is mound on respective driving drum. Drums are installed in separate airtight chambers communicated with system supplying working medium. Arranged in hoses are bands which embrace rollers and attached to respective body. Both bodies are connected by link on which intake working member is secured. EFFECT: higher efficiency. 1 dwg
Patent RU-2006827-C1 (RU)
Inventor: BURLYAEV NIKOLAJ N
IPC: G01N15/02
Filed: 1990-09-27
Granted: 1994-01-30
Abstract: FIELD: measurement technology. SUBSTANCE: device has inlet port, intermediate ports with mirrors, and outlet port, all arranged in same sectional area of piping insert so that flow is exposed to light primarily in its bottom part. EFFECT: improved measurement accuracy. 2 cl, 1 dwg
Patent RU-2002894-C1 (RU)
Inventor: KORYUKIN IGOR N
IPC: E02D5/44
Filed: 1990-10-05
Granted: 1993-11-15
Abstract: Сущность изобретени : образуют в грунте скважину, затем осуществл ют разогрев нижней части ствола сваи, состо щего из легкоплавкого материала до температуры, равной /05-075/t пл  где t температура плавлени  легкоплавкого ,материала , устанавливают сваю в скважину и осуществл ют  ее допогружение с образованием уши-  ренй . .
Patent RU-2026009-C1 (RU)
Title: Ultrasonic scanning converter
Inventor: LOZITSKIJ VLADLEN M
IPC: A61B8/00
Filed: 1990-11-01
Granted: 1995-01-09
Abstract: FIELD: medicine. SUBSTANCE: transformer is formed by movable semi-annular cores disposed inside rotor. Windings of the cores are connected to corresponding piezoelectric converters. Motionless semi-annular core of the transformer has intermediate magnetic circuits disposed onto its edges in form of arcs of circle. Exciting signals enter from generator the primary winding located onto motionless core and then they enter the secondary winding of only this movably core which has magnetic flux to be closed through intermediate magnetic circuits. The other piezoelectric converters are switched off at that time as magnetic flux is absent in their cores because of large air gaps. Exclusion of commutator permits to reduce sizes of working part of scanning device and to widen diagnostic capabilities. EFFECT: improved efficiency. 3 dwg
Patent RU-2072239-C1 (RU)
Inventor: PANIN LEV E
IPC: A61K31/70
Filed: 1991-01-11
Granted: 1997-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering preparation of the following composition: glucose 1.0-2.0, sodium piruvate 40-50 mg, calcium lactate 360-500 mg, thiamine bromide 50-60 mg, ascorbic acid 100-150 mg, magnesium sulfate 500-700 mg. The preparation is taken once or multiple times a day between meals during the first several days, then it is taken once a day until the treatment is over. During the following period, a patient takes the preparation independently when needed. EFFECT: enhanced effectiveness of treatment course. 2 cl