baber/WOPTO huggingface dataset:
Patent DE-10151397-C1 (DE)
Title: Atomizer or evaporator for increasing relative humidity of breathing air has container for water and heater for water released from container
Inventor: BAECKE MARTIN
IPC: A61M16/10
Filed: 2001-10-18
Granted: 2002-10-02
Abstract: The invention relates to an evaporator, particularly a respiratory air humidifier, comprising a reservoir (2) for holding a liquid and a housing (3), whereby an opening (7) of the reservoir (2) seals, to a large extent, tightly with a part (27) of the housing. The invention also relates to a reservoir (2) and to a housing for an evaporator.
Patent DE-10209185-C1 (DE)
Title: Automobile passenger seat with leg support adjusted between stowed position fitting below seat squab and extended working position
Inventor: EDRICH HANS
IPC: B60N2/90
Filed: 2002-03-04
Granted: 2003-06-26
Abstract: The passenger seat (1) has a backrest (11) which is adjustable between an upright position and a rearwards inclined resting position, a seat squab (2) with a variable seat depth and an inclination setting device and a leg support (3) which is adjustable between a stowed position and an extended working position. A seat padding (25) fits over the seat squab and the top part of the leg support.
Patent DE-19528422-C1 (DE)
Title: Furnace for burning waste
Inventor: HUNG LIN WEN-CHIANG
IPC: F23G5/32
Filed: 1995-08-02
Granted: 1997-04-03
Abstract: The furnace is cylindrical with a double wall. At least three blowers (12) are mounted to provide a tangential air flow into the burn chamber, which has a grid (162) at the bottom and an upper grid (14) above the burn zone. The exhaust is ducted by a smoke duct (15) into a cylindrical cleaner (20) in which water sprays wash out particulates, which are collected by a series of filters (24). The ash residues are dropped into a conical bottom section (106) of the furnace and from there a screw feed (30) moves the ash into a collecting bin. The fresh waste is fed into the burn chamber by an external chute.
Patent DE-19528746-C1 (DE)
Title: Lateral silicon di:oxide spacer prodn. in semiconductor structure
Inventor: GRASL THOMAS
IPC: C23C16/40
Filed: 1995-08-04
Granted: 1996-10-31
Abstract: A process is disclosed for generating a spacer in a structure. During a first anisotropic dry etching step, a structure is generated, and in another step an oxide layer with an organic silicon precursor is deposited under a pressure p from 0.2 to 1 bar and at a temperature from 200  DEG C to 400  DEG C.
Patent DE-19624357-C1 (DE)
Title: Ignition circuit/ end-stage for release of motor vehicle occupant restraint airbag or seat-belt
Inventor: FENDT GUENTER DIPL ING
IPC: B60R21/00
Filed: 1996-06-19
Granted: 1997-09-04
Abstract: The output stage is essentially a down-convertor with logic (4) and an ignition circuit based on two power transistor switches (9,10) in series with a resistance (12), an energy storage coil (13) and an ignitor (14). The three inputs (1-3) are controlled by one or more microprocessors. Ignition requires independent provision of HIGH logic signals to both switches.  In one mode, the ignitor draws unregulated energy from a storage capacitor (11) or from the battery (15) of the vehicle. In the other mode the quantity of energy drawn is limited by regulation of the output current.
Patent DE-19627755-C1 (DE)
Title: Multi-component suspended railway for conveying persons
Inventor: DEMMER PATRICK
IPC: B61B3/02
Filed: 1996-07-10
Granted: 1997-11-27
Abstract: The first wagon (1) has a rotary frame (7) only on the head side and at the rear locates with a shaft (9) on the second wagon. In the shaft point the connecting link (10) is located and the interior of the first wagon evolves into that of the second wagon. Apart from the first and second wagons, the railway also has a third wagon (3) which only at the rear side has a rotary frame (8), at the front locates with a shaft (9) on the second wagon and in the shaft point is articulatedly connected via a connecting link (10) with the second wagon. The front and rear faces of the second wagon are convex and the rear wagon face of the first wagon and the front wagon face of the third wagon are correspondingly concave.
Patent DE-19628610-C1 (DE)
Title: Control device with pressure/displacement converter
Inventor: CONRADS HERMANN-JOSEF DIPL ING
IPC: F16K17/10
Filed: 1996-07-16
Granted: 1998-01-02
Abstract: The control device has a pressure/displacement converter (3) coupled to a control stage (41) for opening a safety valve (50). The pressure/displacement converter is mechanically coupled to filling and venting cones (20,21), both moved in the same direction.  The filling cone is displaced into cooperation with a valve seat (54) via a relatively small force, to block a feed line (37) of a control valve (41), the vent cone subsequently released from its valve seat via a relatively large force, to couple the control valve to a vent line.
Patent DE-19652144-C1 (DE)
Title: Coating material for multi-coat paint systems
Inventor: DUECOFFRE VOLKER
IPC: C09D167/00
Filed: 1996-12-14
Granted: 1998-01-22
Abstract: The invention relates to a coating agent for multi-layer enamel with a bonding agent composition containing: a) 25-75 wt. % carboxy-functional (meth)acryl copolymers and/or carboxy-functional polyesters, whose carboxy-functionality corresponds to an acid number ranging from 15-300 mg KOH/g; b) 25-75 wt. % epoxide functionalized cross-linking agent resins of which at least one is a (meth)acryl copolymer produced by additionally using a tertiary butyl (meth)acrylate; c) 0-60 wt % polyols with at least two hydroxyl functions in the molecule; d) 0-40 wt % constituents cross-linking with hydroxyl groups and thus forming ether and/or a triazine-based cross-linking agent; e) 0-40 wt. % polyisocyanates; f) 0-60 wt. % of at least one organic polyanhydride with at least two cyclic carboxylic acid anhydride groups per molecule; g) 0-20 wt. % reactive diluent with an epoxy function; h) 0-10 wt. % catalysts for the reaction of the carboxyl and epoxide groups.
Patent DE-19707804-C1 (DE)
Title: Connecting device for medical-technical equipment
Inventor: MATHIS JEAN-FRANCOIS
IPC: A61M39/16
Filed: 1997-02-27
Granted: 1997-12-04
Abstract: A closure body (11) is adjustable between a position closing the recess and one in which it opens it. Connected to the recess is an outlet channel (17). The connector (4) is movable in the recess (9) and is so coupled to the closure body that with the recess closed it is withdrawn and when the recess is open it is pushed outwards. The connector in both its outwardly pushed and withdrawn positions is subjected to spring force. The closure body is formed as a flap cover (11). The recess is formed from a hollow cylindrical part (3) of the housing body. The connector at its free end has a tubular section (5), preferably with a connecting piece.
Patent DE-19716390-C1 (DE)
Title: Road vehicle sunshine roof with plastics cover
Inventor: PAETZ WERNER
IPC: B60J10/30
Filed: 1997-04-18
Granted: 1998-08-06
Abstract: The peripheral seal (7) on the cover (9) bears against the skin (1) of the roof when the sunshine roof is made in the shut position. The support (4) for the seal is integral with the cover, and engages under the skin of the roof when shut. When the roof is shut a gap (19) is left between the skin and the portion of the cover level with it, and accommodates heat expansion of the plastics. The support can have a lower-level stepped portion parallel to the cover. The gap can form a water-trough, leading to a drain outlet at the corner of the cover.
Patent DE-19725271-C1 (DE)
Title: Slide for opening and closing cover of umbrella
Inventor: OLSCHEWSKI PETER ROMAN
IPC: A45B25/06
Filed: 1997-06-14
Granted: 1998-04-23
Abstract: The securing devices are provided for the open position and possibly for the closed position of the umbrella cover. The securing of the bush is achieved by spring force of the corresponding securing device and its release is by manual counter pressure. The bush (2) is encased by a crease-flexible muff (6) at a distance from the bush, so that by using a radial pressure (R) on the muff, a crease-flexible variable hollow space (6a) is produced up to surface contact with the bush. The muff at the lower or upper end (2b,2c) of the bush is fixed by a snap connection (2b) and encases the bush in a contact-free manner in the non-activated state.
Patent DE-19735269-C1 (DE)
Title: Flow modifier for helicopter rotor blade
Inventor: GROSCHE FRITZ-REINHARD DR
IPC: B64C23/04
Filed: 1997-08-14
Granted: 1999-01-28
Abstract: The blade has cyclic high and low pressure over its surface which opposes free flow of the air over the blade. The blade has an inner chamber (4) arranged across the direction of flow and forming part of a passive hollow chamber resonator (4-6).  A slit (5), also perpendicular to the flow direction, extends from the hollow chamber to a series of outlet apertures in the upper surface of the rotor blade.
Patent DE-19811033-C1 (DE)
Title: Lightweight surgical instrument, e.g. tweezers, forceps or scissors
Inventor: ZELLER RICHARD DR ING
IPC: A61B19/00
Filed: 1998-03-13
Granted: 1999-08-05
Abstract: A surgical instrument made of aluminum or aluminum alloy has a thin aluminum nitride surface layer.  An Independent claim is also included for a method of producing the above surgical instrument. Preferred Features: The aluminum nitride layer is 1-10 microns thick and is formed by surface melting of the aluminum (alloy) with a laser beam in a nitrogen atmosphere.
Patent DE-19816687-C1 (DE)
Title: Pivotable pressure gauge for hand air pump
Inventor: CHUANG LOUIS
IPC: F04B33/00
Filed: 1998-04-15
Granted: 1999-12-02
Abstract: A lug is inserted between the ears (24) of a  mount (20) and a pin is inserted through the aligned bore of lug,  such that pressure gauge is pivotally connected to the mount. Two  radial holes of lug communicate with air passage, when  gauge is  in storage and operative positions. Cylinder (10) of pressure gauge  (40) has a large chamber and  relatively small chamber which  communicates with each other. A mount (20) is mounted on top of  the cylinder. An air passage connectable with the small chamber  is provided in the mount.
Patent DE-19832061-C1 (DE)
Title: Frame to accommodate electrical or electronic equipment
Inventor: SIEGERT JOHANN
IPC: B60R11/02
Filed: 1998-07-16
Granted: 1999-12-30
Abstract: The housing is used to contain a piece of electrical equipment and is designed to be inserted in a rack or shelf in a large installation. It has a rectangular frame (1) with a rear wall (11) fitted with sockets or pins which can accommodate electrical connections. There may be a generally rectangular or square aperture in the rear wall to accommodate a panel with sockets.  There are two rectangular sidewalls with gaps in them and there are springs (22) which may engage grooves or detents to hold the front parts of the side frames in place. There are further springs (23) which hold the front plate (2) of the frame in place.
Patent DE-19841907-C1 (DE)
Title: Method of labelling plant pots involves feeding pots to labelling machine and restacking them
Inventor: SIEDLACZEK UDO
IPC: B65C3/14
Filed: 1998-09-11
Granted: 2000-03-30
Abstract: The method of labelling plant pots (2) involves feeding the pots from a store (3) to a stack from which the pots are separated and labelled and then restacked. The conveyor (F) and the stacker (S) are coaxial and the labelled pots are continuously discharged on an outlet feed (8).
Patent DE-19853189-C1 (DE)
Title: Hot chamber die casting machine has a ring inductor consisting of a bent pipe made of elastic material forming a one-part ring open at one point with connections for energy and for flowing cooling air
Inventor: FINK ROLAND
IPC: B22D17/20
Filed: 1998-11-18
Granted: 2000-04-13
Abstract: The ring inductor (20) consists of a bent pipe (21) made of elastic material forming a one-part ring open at one point (24) and is provided with connections (25, 25a) for energy and for flowing cooling air. Hot chamber die casting machine has a casting vessel (3) with a bore, a mouthpiece, a nozzle placed on the mouthpiece and an inductively working heater operated with middle frequency or with a frequency lying at the lower boundary of the high frequency. A ring inductor (20) is placed around the casting vessel (3) in the plane of the cover of the crucible. The inductor consists of a bent pipe (21) made of elastic material forming a one-part ring open at one point (24) and is provided with connections (25, 25a) for energy and for flowing cooling air.
Patent DE-19934819-C1 (DE)
Title: Three-way mixing valve for central heating circuit has axial displacement of pump wheel within valve housing used for controlling flow between entry and exit connections lying in different planes
Inventor: KLUTH HANS-ULRICH
IPC: F04D15/02
Filed: 1999-07-24
Granted: 2000-12-07
Abstract: The mixing valve has a valve housing with entry and exit connections (KV,HR,HV) lying in different planes, the flow between the entry and exit connections controlled by a rotary pump wheel (24), which is displaced axially.  The rotary pump wheel (24) is attached to a hollow shaft (22) supporting a rotor (30) of an electric motor which has a number of individually excited stator windings (32',32'') separated axially from one another, used for controlling the axial displacement of the pump wheel.
Patent DE-19947878-C1 (DE)
Title: Apparatus useful for empirical quality control of microdroplets on transparent substrate, especially microarrays on biochips, comprises focuses and analyses droplet image patterns
Inventor: GRUHLER HOLGER
IPC: B01L3/00
Filed: 1999-10-05
Granted: 2001-04-05
Abstract: Apparatus for empirical quality control of microdroplets on transparent substrate comprises using a homogeneous, extended light source (10) which illuminates one side of the substrate, where droplets are deposited. Apparatus for empirical quality control of microdroplets on transparent substrate comprises using a homogeneous, extended light source (10) which illuminates one side of the substrate, where droplets are deposited. An imaging unit (12) (e.g. camera) on the other side, receives light passing through. This unit (12) produces an image, a pattern (14, 16). A further unit analyses this pattern, which arises from the lens effect of the droplets.  An Independent claim is included for quality control using the apparatus.
Patent DE-19955943-C1 (DE)
Title: Optical system for variable light distribution lighting device e.g. flash lamp device or automobile headlamp, has microstructured reflective surface of rear reflector or surface of optical element
Inventor: TREIBER HANSKARL
IPC: F21V14/06
Filed: 1999-11-20
Granted: 2001-02-08
Abstract: The optical system has an optical element (3) positioned in front of a rear reflector (2) enclosing a light source (1), as in DE 19822846, the reflective surface of the rear reflector and/or the surface of the optical element provided with microstructures with optical characteristics which vary in dependence on their position coordinates relative to the light distribution. The microstructures of the rear reflector may be provided by reflective diffractive microstructures and/or refractive microprisms, the microstructures of the optical element provided by diffractive microstructures or as microlens elements. A Fresnel lens (5) can by inserted in front of the optical element.  Also included are Independent claims for the following;  (a) an application of an optical system to an automobile headlamp;  (b) an application of an optical system to a variable lighting effect device
Patent RU-2057901-C1 (RU)
Title: Process of electrothermal securing of borehole shaft and gear for its implementation
Inventor: SOLOVEV GEORGIJ N
IPC: E21B33/13
Filed: 1992-10-27
Granted: 1996-04-10
Abstract: FIELD: borehole drilling. SUBSTANCE: in compliance with process composite plugging material having melting temperature 50-1000 C is prepared. Plugging penetrator is lowered down borehole drilled in advance, then borehole is filled with plugging material up to needed height. After this heated plugging penetrator is lifted to borehole head. Gear for implementation of process includes plugging heated penetrator, source of electric power, winch and cable-rope. It has crystallizer-former positioned in lower part of body. Rod with centering mounts is placed between penetrator body and cable-rope. Penetrator body has conical shape of upper part to provide for angle of 5-10 deg between it and borehole walls. Outer diameter of penetrator body is 20-30% smaller than that of borehole. EFFECT: improved efficiency of securing of borehole shaft. 2 dwg
Patent RU-2095238-C1 (RU)
Title: Method for discrete pressing of article
Inventor: BIRYUKOV MIKHAIL VASILEVICH
IPC: B27N3/00
Filed: 1992-10-30
Granted: 1997-11-10
Abstract: FIELD: woodworking industry. SUBSTANCE: according to method, pressing of article is effected with removal of air and steam-gas mixture from intercellular and intracellular spaces. EFFECT: high efficiency. 10 cl, 3 dwg
Patent RU-2065908-C1 (RU)
Title: Method for arrangement of waterproof roofing
Inventor: FROLKOV GENNADIJ F
IPC: E04B1/70
Filed: 1992-11-17
Granted: 1996-08-27
Abstract: FIELD: civil engineering. SUBSTANCE: for better ventilation and waterproofing properties and removing excess moisture from under upper layer of roofing structure, 8-10 mm diameter pipes with through holes in their walls are inserted in roofing base for each 3-4 m 2  to 50-100 mm depth. Pipes are made of strong non-rusting material such as polyethylene, stainless steel, etc. Pipe ends are open to atmosphere. EFFECT: high waterproofing properties. 1 dwg 2 tbl
Patent RU-2093440-C1 (RU)
Title: Strip of material for making packing containers with tear off opening lip
Inventor: ANDERS SHESTREM
IPC: B65D65/34
Filed: 1993-03-02
Granted: 1997-10-20
Abstract: FIELD: materials handling; packing and transportation containers with tear off opening lip. SUBSTANCE: strip has tear off lips. One end section of each lip is arranged across one of side of material strip. Each tear off lip is bent around longitudinal edge of strip so that second end section of lip is arranged across other side of strip. Cutouts for tear off lips are made in longitudinal edge of strip. EFFECT: enlarged operating capabilities. 8 cl, 2 dwg
Patent RU-2061233-C1 (RU)
Title: Fat-based gas-sensitive detector
Inventor: BEREZKIN VALERIJ A
IPC: G01N27/12
Filed: 1993-02-15
Granted: 1996-05-27
Abstract: FIELD: microelectronics. SUBSTANCE: detector has silicon substrate with source and drain areas. There is a layer of thin dielectric between the areas. Gate is disposed onto the layer. Holes are made into thick dielectric layer for making contacts with source and drain areas. There is a polysilicon film onto the thin dielectric layer between gate and thick dielectric layer. Silicon dioxide layer is deposited onto the thin dielectric layer. The film is made in form of a loop or a frame. Width of the film does not excess distance of boundary of the thick dielectric layer to boundary of spatial charge area of drain and source. The gate is made of catalytically active metal. EFFECT: improved reliability of operation. 2 dwg
Patent RU-2104498-C1 (RU)
Inventor: KUZNETSOV A I
IPC: G01F1/66
Filed: 1993-02-16
Granted: 1998-02-10
Abstract: FIELD: measurement technology, measurement of velocity and flow rate of substance. SUBSTANCE: ultrasonic oscillations are in turn radiated and received along and counter flow of measured medium and velocity of flow is found by difference of frequencies of synchrorings. Ultrasonic signals sent over communication line are damped at input and output from it. Flowmeter has two electroacoustic inverted converters, electronic unit, communication line, four asynchronous switches and two reactances. EFFECT: improved efficiency and reliability of method and device. 2 cl, 1 dwg
Patent RU-2055700-C1 (RU)
Title: Method of making powder of composition material
Inventor: LEVINSKIJ YURIJ V
IPC: B22F9/16
Filed: 1993-02-16
Granted: 1996-03-10
Abstract: FIELD: powder metallurgy. SUBSTANCE: method comprises steps of disintegrating ferroboron waste material, containing 20% of boron, over an hour at ratio bals-charge, equal to 6:1, sieving through a sieve 100 micrometers, mixing with titanium oxide, had been prepared from titanium chips, and with carbon; taking the above mentioned ingredients in next relation; titanium oxide-35.6 g, ferroboron - 58.3 g, carbon - 6.1 g; heating the mixture, had been received, at 1400 C over 0.5 hour upon residual pressure TiB 2 -Fe Pa; disintegrating a cake in a ball vibration mill over 4 hours. According to results of X-ray phase analysis only two phases were present; 10 -3  Pa and Fe. Further investigations of the material by electronic microscopy showed, that each particle of TiB 2  is coated by a ferrum envelope. The mixture was agitated with a plasticizing agent, and samples were pressed at pressure 200 MPa. After a preliminary sintering at 800 C and final sintering at 1500 C over 0.5 hour a percentage density of the samples consisted 95.6%; their bending strength was equal to 120 MPa. EFFECT: enhanced quality of constructional powdered materials. 1 cl, 1 tbl
Patent RU-2036939-C1 (RU)
Title: Rubber mixture
Inventor: BOBROV ANATOLIJ P
IPC: C08K5/18
Filed: 1993-04-23
Granted: 1995-06-09
Abstract: FIELD: rubber industry. SUBSTANCE: rubber mixture has, mas. p.: carbon-chain rubber 100; sulfur 3-8; sulfenamide vulcanization accelerating agent 0.6-1.4; zinc oxide 2-4; stearic acid 1-3; technical carbon 45-65; hydrocarbon resin 1-4; N-(1,3-dimethylbutyl)-N 1 -phenylphenylenediamine-1,4 0.8-1.5; petroleum plasticizer 3-6, and cobalt-containing adhesion promoter 2-6. Cobalt-containing adhesion promoter is a composition of interaction product of alkylphenolamine resine and/or epoxy resin with cobalt borate at the mass ratio (4-5): 1 50-80%, and silicon-containing filler 20-50%. After multiple shift adhesion strength resistance coefficient after steam-air ageing at 90 C for 96 h is 0.25-0.30 as compared with that for prototype 0.18-0.20. EFFECT: increased rubber elasticity modulus and strength of rubber with metal cord. 2 tbl
Patent RU-2055141-C1 (RU)
Title: Tool for drilling directional wells
Inventor: SHAMSHIN VLADIMIR N
IPC: E21B10/00
Filed: 1993-04-28
Granted: 1996-02-27
Abstract: FIELD: mining industry. SUBSTANCE: tool for drilling directional wells has supporting strips 6 located on end faces of spiral 5. Strips 6 are located on one two first and last turns of spiral 5. Strips 6 overhang only to the side of bit 1. External diameter of strips 6 equals the drill bit diameter. EFFECT: higher efficiency. 1 dwg
Patent RU-2067901-C1 (RU)
Inventor: KARETNYJ ZINOVIJ PETROVICH
IPC: B21B1/26
Filed: 1993-05-18
Granted: 1996-10-20
Abstract: FIELD: elimination of local thickened portion formation on strip lateral edges due to compensation of local wear and to lowered thermal expansion of roll portions in zone of strip lateral edges. SUBSTANCE: method involves deforming strip by rolls simultaneously with feeding the cooling agent along the length of rolls and width of strip; interrupting feeding the cooling agent in the process of deformation to portions of working rolls corresponding to lateral edges of rolled strip at a distance equal to 1/8-1/6 of strip width from each lateral edge strip. EFFECT: higher efficiency. 2 dwg
Patent RU-2111881-C1 (RU)
Title: Truck
Inventor: SOMOV VASILIJ SAVEL EVICH
IPC: B62B1/14
Filed: 1993-05-06
Granted: 1998-05-27
Abstract: FIELD: materials handling facilities; truck for carrying, loading, unloading and placing the beehives on apiaries or indoors. SUBSTANCE: telescopic posts are provided on frame with turnable in supports. Frame is installed on axle with wheels. Posts are installed for tilting in longitudinal vertical plane and fixing in required position. Posts are connected with wheel axle by cross bow. Telescopic props are hinge connected to posts. Free ends of props are coupled with truck frame. Driving and driven shafts of winch with gears are installed on frame. Roller with cable reeved in roller to provide lifting and placing of carried beehives is secured on cross bow. EFFECT: enlarged operating capabilities. 4 cl, 3 dwg