baber/WOPTO huggingface dataset:
Patent BR-0302236-C1 (BR)
Title: Processo  de aplicação de filme retrátil, com três camadas, para reembalagem de objetos diversos
Inventor: MOURA HERMAN BRIAN
IPC: B65B11/00
Filed: 2003-06-18
Abstract: "PROCESSO DE APLICAçãO DE FILME RETRáTIL, COM TRêS CAMADAS, PARA REEMBALAGEM DE OBJETOS DIVERSOS". Constitui-se de um filme plástico retrátil (F) recebendo uma nova camada, ou uma camada externa (3), sendo que o filme (F) passa a apresentar três camadas: camada interna (1), camada adjacente ou central (2) e camada externa (3), sendo que a camada interna (1), tem as propriedades de não aderência ao filme plástico também retrátil comum utilizado nas embalagens de grupos de objetos; a camada adjacente ou central (2), tem a propriedade de retração com uma determinada temperatura de calor aplicado em estufa; a camada externa (3) proporcionando, além de melhor resistência, ótima soldabilidade, podendo assim efetuar um ponto de soldagem na área encavalada do dito filme plástico retrátil (F) quando usado para embalar sub-grupos (S) de objetos já previamente embalados com filme retrátil comum, ocorrendo também, total fechamento, proporcionando ótima isolação contra umidade excessiva.
Patent DE-3209007-C1 (DE)
Title: Device for the fuelling of motor vehicles which are to be operated with petrol and with liquid gas
Inventor: BOCHENEK VOLKER
IPC: B60K15/04
Filed: 1982-03-12
Granted: 1983-08-25
Abstract: For such fuels separate tank systems are to be provided in motor vehicles. The device makes it possible, at no great additional cost to equip series production vehicles with the obligatory two connections for these tank systems, without having to locate them separately from one another on the body. This is achieved in that in a trough, which can be sealed by means of a cover, which trough is to be fitted behind a body opening having the contour form of the trough, both a sealable petrol filler neck and a gas filler valve for feeding in liquid gas are provided.
Patent DE-3242383-C1 (DE)
Title: Stud holder for welding studs
Inventor: WIDMANN WILHELM
IPC: B23K9/20
Filed: 1982-11-16
Granted: 1984-01-05
Abstract: A stud holder is described for welding studs which, for welding to a workpiece, are held between expandable holding jaws of the stud holder. In this stud holder, the holding surfaces of the holding jaws, which are in contact with a welding stud positioned for welding, are formed from a material which has considerable portions of tungsten and preferably consists of a sintered tungsten alloy.
Patent DE-3302683-C1 (DE)
Title: Contact seal for an axially fixed shaft or spindle
Inventor: STRAUSS HERMANN ING
IPC: F16J15/00
Filed: 1983-01-27
Granted: 1984-08-30
Abstract: The invention relates to a contact seal for an axially fixed shaft against aggressive media, the shaft being passed out of a housing with a bearing socket via a stuffing box, a box body with a packing space being arranged in the bearing socket and it being possible to tighten a gland against a packing which seals off the shaft and is situated in the packing space. The box body with the packing can be adjusted axially in the bearing socket in the longitudinal direction of the shaft. On the one hand, the shaft has a sealing collar and, on the other hand, the box body has a sealing collar which can be brought into sealing engagement with the first sealing collar by axial adjustment, thus providing sealing between the shaft and the box body independently of the packing so as to allow the renewal of the packing and, consequently, the otherwise customary depressurisation and emptying of the sealed operating space is eliminated. <IMAGE>
Patent DE-3303650-C1 (DE)
Inventor: STEFAN DRABSCH KARL
IPC: F16B7/00
Filed: 1983-02-03
Granted: 1984-04-26
Abstract: A multiple tenon joint for wooden frames in particular for solid wood strut constructions such as are usual in tables, chairs and furniture frames. Owing to the generally small dimensioning of wooden components, the known joint constructions are not sufficiently stable. This problem is solved by the use of machined square multiple tenons which are pressed into round cylindrical multiple bores and are glued, the glue flowing back in open segments between the tenon and bore walls. The bores are smaller in diameter than the diagonal dimension of the tenons.
Patent DE-3605047-C1 (DE)
Title: Gas measuring and warning device
Inventor: STOCK BURKHARD DIPL-PHYS DR
IPC: G01N21/59
Filed: 1986-02-18
Granted: 1987-08-20
Abstract: A gas measuring and warning device having a test tubelet through which the gas to be detected flows as well as having a photoelectric scanning device which contains an imaging optical system by means of which the test tubelet is imaged on the light-sensitive row of the sensor elements is to be improved with regard to the light intensity and the imaging quality in order to obtain a low-noise, highly resolved measurement signal. This is achieved by providing that the imaging optical system (4) contains a cylindrical lens (5) of which the cylinder axis is parallel to the longitudinal axis of the test tubelet (1) and to the row of the sensor elements (6). Other useful developments provide the use of an achromatic lens (objective) (9) as imaging lens, and of an interference filter (7) and a pulsed light source as the light source (3). <IMAGE>
Patent DE-3616408-C1 (DE)
Inventor: STEINBACH RAINER
IPC: E04B2/88
Filed: 1986-05-15
Granted: 1987-07-09
Abstract: Glazing for greenhouses, winter gardens, facades or the like, with a plurality of glass panes arranged essentially coplanar with vertical longitudinal edges, preferably insulating glass panes whose longitudinal and transverse edges are connected tightly to one another and which bear in the area of their longitudinal edges on support profiles of a support system, characterised in that there are mounted, on the support profiles (12), bell-shaped profiles (36) which have, on the side facing away from the support profiles (12), fixing projections (34, 50); and in that the glass panes (10) are provided on their longitudinal edges with edge profiles (16) which have, on the side facing towards the support profiles (12), in each case a securing groove (28, 52) for producing a positive and/or frictional connection to the fixing projections (34, 50), the glass panes (10), before production of the final connection, being transversely displaceable with respect to the support profiles (12) in a direction perpendicular to the longitudinal edges and parallel to the plane of the pane; and in particular a glass pane which can be used in this respect. <IMAGE>
Patent DE-3811978-C1 (DE)
IPC: B65D33/16
Filed: 1988-04-11
Granted: 1989-06-22
Abstract: The sealing clip for sausage skins and the like is formed from a metal strip which is to be bent around the gathered end of the skin and whose contact surface, resting on the end of the skin contains a depression which increases the friction. The depressions are provided essentially over the entire surface. 
<IMAGE>
Patent DE-3815100-C1 (DE)
Title: Double angular roller bearing with a wire track
IPC: F16C27/04
Filed: 1988-05-04
Granted: 1989-12-14
Abstract: In order to provide a double angular roller bearing having, in particular, a central wire track (5) supporting both rows of rollers, a wire track being supported resiliently in the axial direction, which bearing can transmit introduced forces in the radial direction without a shift of the bearing rings (1, 2) and retains the advantages of resilient support of the running system, a resilient support washer (17) is arranged between the central wire track (5) and an axial wall (16) of the turned wire-receiving recess (15) of the associated bearing ring (2). <IMAGE>
Patent DE-3841976-C1 (DE)
Title: Machine for the two-stage finish-machining of camshafts
IPC: B24B35/00
Filed: 1988-12-14
Granted: 1990-01-18
Abstract: Machine for the two-stage finish-machining of ground cams of camshafts, in particular of camshafts of motor-vehicle engines, by pre-finish machining and subsequent fine-finish machining. The basic structure includes a camshaft receptacle, pre-finishing tools arranged along the camshaft and assigned to the cams to be machined, and fine-finishing tools arranged along the camshaft receptacle and assigned to the cams to be machined. The pre-finishing tools and the fine-finishing tools are fixed to double-lever tool holders arranged in mutually opposite rows on both sides of the camshaft receptacle, which holders can be pivoted about axes parallel to the axis of the camshaft receptacle with the aid of actuating drives which determine the pressure force of the tools. The double-lever tool holders are arranged so as to be height-adjustable. Each lever of the double-lever tool holder has, located one above the other in the vertical direction, at least one pre-finishing tool and at least one fine-finishing tool which are simultaneously put into pre-finishing operation and fine-finishing operation. <IMAGE>
Patent DE-3843790-C1 (DE)
IPC: C07C221/00
Filed: 1988-12-24
Granted: 1990-05-10
Abstract: Crude 1-amino-2-chloro-4-hydroxyanthraquinone is purified by stirring into 80-90% by weight sulphuric acid, heating to 75-120 DEG C, stirring at that temperature, cooling to 10-30 DEG C, separating off the sulphate formed and washing first with 40- 60% by weight sulphuric acid and then with water. The process gives pure 1-amino-2-chloro-4-hydroxyanthraquinone (92-98% purity) in high yield. The level of isomeric 1-hydroxy-2-amino-3-chloroanthraquinone is </=3% by weight.
Patent DE-3935092-C1 (DE)
Title: Method of mfg. insulating boards - uses foamed starch mixed with natural fibres, e.g. wood or hemp
IPC: E04C2/20
Filed: 1989-10-23
Granted: 1991-06-06
Abstract: In mfr. of building components, partic. insulating boards for thermal or sound insulation, foamed starch is used, mixed with natural building materials that are rapidly broken down by biological means, e.g. wood, cork, hemp, and other natural fibre materials. As rigid foam, the mixt. can be used for building blocks or for doors. ADVANTAGE - Relatively low cost, easily disposable.
Patent DE-4000897-C1 (DE)
Title: Erect border with integrated gas guide - used for safe welding of stainless steel sheets
IPC: B23K33/00
Filed: 1990-01-15
Granted: 1991-06-13
Abstract: For welding stainless steel sheet, e.g. for forming linings covering large areas, upstanding edges are formed on the sheet at the abutting edges, the flanges so formed contg. a corrugation, so that a cavity (a) is produced behind the edge (c) to be welded. The cavity is closed by a sealing strip (b) and shielding gas is fed in during welding. ADVANTAGE - Simple method of applying backing gas.
Patent DE-4012103-C1 (DE)
Title: Hypersonic aircraft reaction drive - has flow tube with frontal air entry slot and trough at trailing end
IPC: F02K7/16
Filed: 1990-04-14
Granted: 1991-07-25
Abstract: The drive comprises a gas producer, axial compressor, combustor and turbine with the output turbine and coupled blower and air inlet and outlet on a flow tube enclosing the drive and gas producer with clearance. This basic drive is fitted with an open-ended thrust channel with upstream second air entry and the producer has an upstream air entry ring fixed to a casing tube. The flow tube (40) has a frontal frist air entry slot (16) and has a ring trough (46) at the trailing end plus coaxial to the tube dia. and adjuster (18) which revolves round the drive axis and has second air entry slots (17). Rim toothing in the adjuster is engaged by an adjuster motor pinion and an entry curve part (19) is joined to an adjuster and can move axially. The thrust channel (2) is ringed by equi-spaced gas producers and output turbines (5) are coupled downstream via drive shafts (6) and front and rear plates to the blower (7) rollers (48,49). A gas collector space (8) downstream of the turbines (5) has equi-spaced centripetal gas offtake channels (33) with premounted flow ribs (21) plus second afterburners (54) to issue into a two nozzle (10,11) pulse chamber. USE/ADVANTAGE - Hypersonic aircraft. Booster air throughput and thrust combine with temp. control at high Mach speeds.
Patent DE-4038639-C1 (DE)
Title: Large aperture achromatic lens - has radii of curvature of two aspherical refractive surfaces related to lens thickness, refractive coefficient and spacing by given equation
IPC: G02B3/00
Filed: 1990-12-04
Granted: 1992-05-27
Abstract: The wide aperture achromatic lens has two spherical refractive surfaces with respective curvature radii (r1,r2), which together with the thickness (d) of the lens, the refractive coefficient of the lens material and the spacing (a1) of the object from the first lens surface are defined by a series of specified equations. - One of the lens surfaces may have an infinite radius of curvature, the achromatisation of the lens applicable to the wavelength range between 200 and 3400 nm and pref. in the range between 200 and 1200 nm.
Patent DE-4108782-C1 (DE)
Title: Contamination-free exchange of asbestos contg. fire protection flaps - includes sepg. ventilation segments, applying sealant around air channel installing stack and sepn. unit, placing flap in sack, vacuuming partitioned areas, etc.
IPC: B08B17/00
Filed: 1991-03-18
Granted: 1992-09-03
Abstract: A process for the exchange of health-damaging materials for non-damaging materials, esp. fire protection flaps in air conditioning units, includes dismantling the ventilation segments around the flaps, applying sealing agents around the air channel, installation of a sack contg. a pocket and a sepn. unit, and then sepg. the holding device of the flap. The sepd. flap is placed in the sack and the partitioned areas are then vacuumed out. The sack is removed. The region is then subjected to a wet cleaning process and any residual waste is bound. A new flap is fitted and the air channel is reconnected. ADVANTAGE - The process is safe and reliable and ensures e.g. asbestos, does not escape.
Patent DE-4213119-C1 (DE)
Title: Construction material derived from sludge - is mixed with ferrous-manganese sludge and ashes contg. residue from potash and salt mining as mine support piles
Inventor: HOELTER HEINZ PROF DR
IPC: C02F11/00
Filed: 1992-04-21
Granted: 1993-12-16
Abstract: To produce construction material from sludge from water purification, it is mixed with ash from incinerators and/or converters together with ferrous-manganeses sludges. The ashes include excavated residue from potash and salt mines. The mixed material is used for support piles in potash and salt mines. USE/ADVANTAGE - The material can be used as supports in potash and salt mines, without the use of cement, and exploits ferrous-manganese sludges which are a disposal problem.
Patent DE-4232683-C1 (DE)
Title: Ultrasound therapy device with X=ray imaging system - has carrier for acoustic wave source and patient table each adjusted to adjust acoustic wave focus position.
Inventor: HERRMANN KLAUS DIPL ING
IPC: A61B17/22
Filed: 1992-09-29
Granted: 1994-04-28
Abstract: The therapy device has a source (13) providing focussed acoustic waves attached to a source carrier (8) and an X-ray imaging system (17,18) attached to an X-ray carrier (16), which is pivoted relative to the source carrier. The central beam (Z) of the X-ray imaging system passes through the focus (F) of the acoustic waves. The source carrier is adjustable in a given plane for adjusting the focus position. The patient table (1) is adjustable in a direction which intersects this plane, e.g. at right angles. ADVANTAGE - Simplified construction for reduced cost. Compact construction due to shaping of source carrier with cut-out.
Patent DE-4323159-C1 (DE)
Title: Two-stroke internal combustion engine - has engine block below lowest piston ring when piston is in BDC and is divided into crankcase and cylinder housing
Inventor: NOLTEMEYER FRIEDRICH DIPL ING
IPC: F02F1/00
Filed: 1993-07-10
Granted: 1994-06-09
Abstract: The engine block (1) below the lowermost piston ring (24) of the piston (5) in the BDC position is divided by a surface into the crankcase (2) and the cylinder housing (5). At the same time in the cylinder housing limited channel parts (18a) of gas channels are formed open to the dividing surface and limited on the cylinder side from the cover (16) of the piston (5). In the crankcase at least one channel part (18b) is formed open to the dividing surface, which with its open side (26) issues to the open side of the channel parts (18a) arranged in the cylinder housing (3). ADVANTAGE - The engine block is comparatively simpler and more cost-favourable to produce.
Patent DE-4328112-C1 (DE)
Title: Wetting method
Inventor: SCHINDLBECK GERHARD
IPC: A61B17/20
Filed: 1993-08-20
Granted: 1994-12-08
Abstract: The invention relates to a method and a device suitable for carrying out the method for identifying, damaging and wetting of part-areas of a surface with a liquid. In order to provide such a method and to carry out a method of partially identifying and applying various substances to a surface in this way, in particular with allergens, the following process steps are proposed: fastening of a cover provided with perforations as working fields, opening of the containers of a container unit on one side of the container unit, damaging of the surface when the cover is applied, application of a container unit on to the cover, containers with all requisite substances being arranged in the container unit in a position suiting the perforations in the cover, and opening of the containers of the container unit.
Patent DE-4401939-C1 (DE)
Title: X=ray diagnostic scattered radiation screen
Inventor: SCHMITT THOMAS DIPL ING
IPC: G21K1/04
Filed: 1994-01-24
Granted: 1995-06-01
Abstract: The adjustment mechanism for the scattered radiation screen (1), in an X-ray diagnostic appts., has a tumble bearing (6) between a rotary drive (5) and the screen (1).
Patent DE-4408029-C1 (DE)
Title: Distributor housing for use with electrical distributor bus systems
Inventor: SADLER OTTO
IPC: H01R13/658
Filed: 1994-03-10
Granted: 1995-08-31
Abstract: An electrical bus distributor system has a distributor housing that has box shape with a number of connecting points (14) formed around the periphery. Optical or electrical plug connectors (18) are located in each connecting point and are retained by the insertion of a locking ring (24). The pins of the plug are soldered to a flexible printed circuit (22) that has tracks formed to provide the distribution tracks to interconnect terminals. The housing is of metal.
Patent NL-1007971-C1 (NL)
Title: Third brake light in rear window of car
Inventor: VISSER FRANCISCUS GERARDUS GOD
IPC: B60Q1/30
Filed: 1998-01-07
Granted: 1999-07-08
Abstract: In a small car, the light has dimensions of 20 cm by 5 cm and is positioned behind the head of the rear right-hand passenger. In a larger car the light is positioned 40 cm to the right of the head of the left-hand rear passenger. In addition to being operated by the brakes, the light may be operated by emergency indicators or inertia switches.
Patent NL-1014564-C1 (NL)
Title: Divider assembly for interior of biscuit tin is made from single sheet of corrugated card by punching and folding
Inventor: SNEL WILHELMUS JAN REINIER KAR
IPC: B65D25/02
Filed: 2000-03-06
Granted: 2001-09-07
Abstract: The assembly is installed in the base (28) of a cylindrical biscuit tin, under the metal lid (30). The assembly is made from a single sheet of corrugated paper. The sheet is punched and marked by folding lines. When the sheet is folded, it forms cylindrical side walls (11,12,13,14), a diagonal wall (3) and curved walls (10,20). The space for the biscuits is divided into several different shaped areas (A to J).
Patent NL-1020369-C1 (NL)
Title: Fixing system for ice skate with pivoting boot, comprises spring loaded hook which can be fixed into ice at starting line
Inventor: KOEK WOUTER DICK
IPC: A63C1/28
Filed: 2002-04-11
Granted: 2003-10-14
Abstract: The system (1) is used to fix the skate into position at the starting line and comprises a spring-loaded hook (2) which is fixed into the ice at the starting line and holds the skate in position. Following push-off, the hook is removed from the ice and is no longer in contact with it.
Patent NL-1025501-C1 (NL)
Title: Device is for positioning and measured feed of components and pipes and enables component and pipe to be positioned from different directions
Inventor: BEK LEENDERT
IPC: G01C9/26
Filed: 2004-02-17
Granted: 2005-08-19
Abstract: The device is for positioning and measured feed of components and pipes and enables a component and pipe to be positioned from different directions. The device by means of two water-level instruments (4) coupled to an existing water-level instrument (1) causes an angle to be formed so that the component or pipe is positioned from two sides and/or can be subjected to a measured feed. The device is provided with a reflectant surface (2) placed above the water-level instrument, so that an angle is created with an existing water-level instrument.
Patent NL-1032985-C1 (NL)
Title: Corpuscular material i.e. filler, removing device, has air flow generating unit for generating airflow to strengthen operation of brush element, so as to dissolve corpuscular material that is removed and collected in container
Inventor: LAAN JAN JOHANNES VAN DER
IPC: E01H1/04
Filed: 2006-12-04
Granted: 2008-06-06
Abstract: The device (1) has a frame resting on wheels, and brushes driven in rotary motion in a direction, where brush (8) among the brushes includes a brush core comprising a hair brush. An air flow generating unit i.e. pump, generates pulsating airflow to strengthen operation of a brush element, so as to dissolve corpuscular material i.e. filler (2), which is firmly nestled in a surface such as artificial grass (3). The filler is removed and collected in a container designed as a collection agent.
Patent RU-2033130-C1 (RU)
Title: Device for vibromassage of respiratory organs
Inventor: BEREZOVSKIJ VADIM AKIMOVICH
IPC: A61H3/00
Filed: 1990-02-14
Granted: 1995-04-20
Abstract: FIELD: medical engineering. SUBSTANCE: this device includes acoustic head having dynamic loudspeaker which is connected to acoustic frequency generator, informative feedback circuit incorporating piezoacoustic transducer whose output is connected to resonance frequency recorder via detector and amplifier, and communicative feedback circuit incorporating microphone disposed inside acoustic head outlet pipe and successively connected to detector and amplifier. Communicative feedback circuit output is connected to sound pressure automatic stabilization unit (60 to 80 dB) interconnecting dynamic head and generator that allows setting acoustic oscillation frequency within range of 20 to 200 Hz. EFFECT: more sophisticated design. 1 dwg
Patent RU-2015182-C1 (RU)
Title: Method for producing foil of corrosion-resistant steel of austenite category
Inventor: SHUMILOV VLADIMIR P
IPC: C21D9/52
Filed: 1990-02-20
Granted: 1994-06-30
Abstract: FIELD: metallurgy. SUBSTANCE: blank is affected by cold rolling. On the final step deformation degree is 76-84%. Heat treatment is carried out by heating at rate 45-55 C/h to 780-820 C. Then sustaining at said temperature within 1.8-2.3 h followed by cooling at rate 12-18 C/h takes place. EFFECT: improves efficiency of the method. 2 tbl
Patent RU-2052563-C1 (RU)
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: E01B11/06
Filed: 1990-04-02
Granted: 1996-01-20
Abstract: FIELD: permanent way; rail track. SUBSTANCE: rail joint has fishplates arranged at both sides of rails and flexible coupling pins. Made on one end of each pin is longitudinal slot through which wedge is passed. Wedge is divided into two legs, one of which is bent outwards in horizontal plane. EFFECT: enhanced reliability of connection. 3 dwg