baber/WOPTO huggingface dataset:
Patent BR-0208600-C1 (BR)
Title: garrafa, recipiente moldado por estiramento de sopro, e, pré-forma de garrafa
Inventor: STAFFORD STEVEN LEE
IPC: C08K3/34
Filed: 2002-03-27
Abstract: "GARRAFA, RECIPIENTE MOLDADO POR ESTIRAMENTO DE SOPRO, E, PRé-FORMA DE GARRAFA". São descritos garrafas, recipientes moldados por estiramento de sopro, e, pré-formas de garrafa, para bebidas, refrigerantes carbonatados, etc..., feitos de poliéster contendo talco tendo um coeficiente reduzido de atrito e uma transparência melhorada. De preferência as garrafas, os recipientes e as pré-formas são produzidos utilizando-se um agente antibloqueador composto de talco seco tendo cerca de 20 até cerca de 300 ppm de água ou um talco ligado de ácido graxo. O uso destes talcos resulta em poliésteres e recipientes de poliéster tendo um coeficiente menor do que cerca de 1,0 e uma transparência com valores de turbidez menores do que cerca de 4%.
Patent DE-2650379-C1 (DE)
Title: Electromagnetic floating or submerged metal body detection and location device
Inventor: TRENKLER GERHARD DR ING
IPC: G01S13/04
Filed: 1976-11-03
Granted: 1997-01-30
Abstract: The device uses a transmitter (1) providing signals in the telegraphy and audio frequency range and a receiver (3) with one or more spaced reception dipoles (5,6,7). The transmission and reception dipoles (2; 5,6,7) are supported by a common carrier, with phase demodulation of the received signals. The time characteristic of the received voltage is processed via regression analysis, correlation analysis, or a similar estimation method, with comparison with previously entered stored values defining a master function or a model function.
Patent DE-3139188-C1 (DE)
Title: Process for the preparation of furfural and glucose
Inventor: KNAUTH HANS DIPL-ING
IPC: C13K1/02
Filed: 1981-10-02
Granted: 1983-07-28
Abstract: The invention relates to a process for the combined preparation of furfural and glucose from lignocellulose by acid hydrolysis. Hitherto, furfural has been obtained by reaction of dilute acids for several hours with substances containing pentosan at temperatures of about 180 DEG C. It has not been possible to obtain glucose by this method, since it decomposes even after short periods. The pentose and cellulose losses are so high that these processes are no longer economical. The invention has solved these problems by subjecting the substances first to mild prehydrolysis at 140 DEG C until the pentosans have been hydrolysed without losses to pentose and then immediately, after a sudden increase in temperature to more than 180 DEG C, subjecting them to main hydrolysis for a short period and letting them down again. This graduated temperature treatment keeps the cellulose losses at such a small value that the furfural yields are more than 70%, and those of glucose more than 85% of the theoretical value. By applying dispersion during hydrolysis the reaction is greatly speeded up.
Patent DE-3319769-C1 (DE)
Title: Compound electrode for arc furnaces
Inventor: AMBROSI LUCIANO
IPC: H05B7/101
Filed: 1983-05-27
Granted: 1984-11-22
Abstract: In a compound electrode for arc furnaces, which comprises a metallic, cooled upper electrode section and at least one lower graphite electrode section, the sections are mechanically joined by a nipple and the electrical connection is made through the end faces of the electrode sections. In order to construct a nipple joint so that it can withstand high tensile and compression loadings, high temperatures and high thermal shock stresses and has a low coefficient of thermal expansion, it is proposed that the nipple (2) is composed of ceramic materials having an Al2O3 content of more than 90%, a density of about 3 kg/dm<3> and a thermal conductivity of less than 30 W/mK. <IMAGE>
Patent DE-3400242-C1 (DE)
Inventor: LOHAUSEN VIKTOR
IPC: E04F10/06
Filed: 1984-01-05
Granted: 1985-03-28
Abstract: Awning with a canopy consisting of several strips (18) extending in the direction of extension which are rolled up on one and the same canopy roller. The longitudinal edges of the strips (418, 518, 618) can overlap one another, and the strips (418, 518) can be attached on the canopy roller (13, 113), offset with respect to one another in the circumferential direction thereof, while being connectible to one another along their longitudinal edges by the use of a fastening device such as a bristle trim or the like (23, 24), or with the edges adjacent each other without overlapping, whereby the edges can be released or separated by the application of wind pressure.
Patent DE-3413773-C1 (DE)
Title: Hydraulic vane machine
Inventor: LARSEN BENDER VAGN STEEN
IPC: F04C2/344
Filed: 1984-04-12
Granted: 1985-06-27
Abstract: In a hydraulic vane machine, the stator (2) at its inner perimeter has a running face (32) for the vanes (38). The running face alternately has shorter minimum sections adjacent to the rotor perimeter (33) and longer maximum sections running at a greater distance from the rotor perimeter, and in between, in each case, transition sections. In the minimum sections, sealing elements (55) are provided, which are arranged in recesses (56) of the stator, run through a passage hole (57) towards the running face (32) and bear resiliently on the rotor perimeter (33). The sealing elements are formed by inherently radially resilient tube elements (55). The stator recesses (56) have a cross-section whose width, in order to form retaining faces (60) increases, starting from the passage hole (57), and then decreases again in order to form bracing faces (61) for the tube element (55). This allows the rotor vanes (38) to move past the sealing elements (55) without difficulty. <IMAGE>
Patent DE-3502199-C1 (DE)
Title: Process for erecting a heading powered support assembly
Inventor: MENNEKES WERNER
IPC: E21D11/40
Filed: 1985-01-24
Granted: 1986-02-27
Abstract: When driving headings of circular cross-section, it is known to construct the annular powered support assemblies, which are then necessary, in a mounting ring directly behind the tools of the driving machine and then, with the curvature of each assembly increasing, to place them against the wall of the heading. In order also to be able to use this process for approximately U-shaped heading powered support assemblies, only the roof regions of the powered support assemblies are then constructed in the mounting ring 10. In this arrangement, however, the curvature of the roof segments 4, 5 is adapted beforehand to the contour of the heading, with the result that the curvature of the roof segments has to be reduced for the purpose of mounting in the mounting ring 10. The reduction is effected in the elastic deformation region. After completion of the roof region of a powered support assembly, the latter is removed from the mounting ring 10 and expands unaided, adapting itself to the contour of the heading 1. Thereafter, the roof region about the rectilinear abutting segments is then completed by means of corresponding connecting means. <IMAGE>
Patent DE-3628228-C1 (DE)
Title: Process for the preparation of a high-quality potting compound
Inventor: STOTZ LORENZ-PETER
IPC: C05F11/00
Filed: 1986-08-20
Granted: 1987-12-17
Abstract: The invention relates to a process for processing soil in which beet have been grown to give high-quality potting compound by mixing the soil in which beet have been grown with organic substances and a granular substance, such as gravel, and composting the mixture, it also being possible for the granular substance to be added after the composting step.
Patent DE-3730215-C1 (DE)
IPC: G07C5/12
Filed: 1987-09-09
Granted: 1989-03-16
Abstract: A tachograph for motor vehicles has a diagram-disc carrier arranged on a pivotable carrier plate, driven in rotation and intended to clamp at least one diagram disc, on which measurements can be recorded by styluses. Furthermore, a device for lifting the styluses off the diagram disc before the carrier plate is pivoted out of the housing of the tachograph is provided. A lock actuated by a removable key serves for fixing the carrier plate in a chamber of the tachograph housing. When the carrier plate is in the chamber, two movements can be executed in succession by means of the key, namely a first movement actuating the device for lifting the styluses off the diagram disc, and a second movement for pivoting the carrier plate out of the chamber. <IMAGE>
Patent DE-3800817-C1 (DE)
Title: Transport belt for sensitive materials
IPC: A01K31/16
Filed: 1988-01-14
Granted: 1989-04-13
Abstract: In the previous transport belts of great length for sensitive materials, a multiplicity of drive motors was arranged so as to be distributed over the length of the transport belt. In this arrangement, different loading conditions of the transport belt also resulted in different advancing speeds of the individual transport regions. In order to eliminate this disadvantage, at least some drive motors are assigned a switching device which scans the advancing of the transport belt and, as a function of the determined values, drives the motor assigned to this switching device at different speeds.
Patent DE-3813236-C1 (DE)
Title: Self-propelled ram borer
IPC: E21B4/14
Filed: 1988-04-20
Granted: 1989-07-27
Abstract: In a self-propelled ram borer with reversing gear, actuated by a pressure-medium hose, for the forward and return motion, in which locking of the reversing gear is released via a tension element, the free end of the tension element is connected to the pressure-medium hose so that the tension element, like a rope, no longer needs to be guided out of the earth bore and thus also cannot jam and/or be damaged during the return motion when the tension element is connected to the front hose part.
Patent DE-3820007-C1 (DE)
Title: Mounting for one or more working tools of a domestic appliance
IPC: A47J43/07
Filed: 1988-06-11
Granted: 1989-08-24
Abstract: The mounting (1) for one or more working tools (6, 7, 8) of an electrically driven domestic appliance (13) used for processing foodstuffs and having a housing (2), possesses receiving devices (11a, 11b, 11c, 11d, 11e) for receiving the working tools (6, 7, 8). The mounting (1) is provided on the housing (2) of the domestic appliance (13), in particular of a hand mixer. <IMAGE>
Patent DE-3934319-C1 (DE)
Title: Controlling width of output pulses - comparing capacitor charge with variable control voltage below set max. voltage
IPC: H03K3/0232
Filed: 1989-10-13
Granted: 1990-11-29
Abstract: Circuitry is designed for a pulse generator operating between fixed limits or thresholds and controlled by the pulse-width method, in partic.  for pulse generators that have no modulation input to influence the output pulses.  The pulse width of the output pulses can be varied linearly by the control voltage in this arrangement. At least two constant current sources are provided.  These are separately used to charge a capacitor to a certain value which is compared with a reference value for accuracy.  The width of the pulse depends on the charge. USE/ADVANTAGE - Improvement in accuracy of beats.  Suitable for the radio and t.v. e.g. linearising.
Patent DE-4018265-C1 (DE)
Title: Emergency refrigeration of cold room - involves pouring liq. nitrogen and liq. oxygen into room for evaporative cooling
IPC: F25D3/10
Filed: 1990-06-07
Granted: 1991-11-14
Abstract: Cold rooms are cooled in emergencies by means of deep-cooled liq. gas. The cold liq. is introduced into the room to effect direct or indirect heat exchange with the room atmosphere and evaporates as a result thus maintaining low temp.. Liq. nitrogen (2) and liq. oxygen (1) should be prepared separately as coolants and when needed are fed to the cold room in such a way as to maintain a cold, breathable atmosphere within the room. Pref. the gases are fed into the room down to a bottom temp. and are then cut off and only renewed when the temp. reaches a top level as specified. USE/ADVANTAGE - Refrigeration, cold store rooms, etc.. Room cooled by liq. nitrogen and oxygen to give breathable atmosphere and thus maintain working schedules.
Patent DE-4035789-C1 (DE)
IPC: C23C14/24
Filed: 1990-11-10
Granted: 1991-06-13
Abstract: The invention concerns a device for coating, using gas diffusion, hollow workpieces, made of heat-resistant alloys of metals such as Ni, Co and Fe, whose outer and inner surfaces are linked to each other by bores. The workpieces are disposed in a container located in a processing chamber (the latter is already known in the art). Workpiece holders are mounted at a low geodesic level with respect to a donor-metal body. The donor-metal body is made of granulated, sintered or solid metal and completely surrounds the outer surface of each workpiece, leaving only a slit. The device is particularly suitable for coating the inner and outer surfaces of power unit blades having cooling-air channels.
Patent DE-4133918-C1 (DE)
IPC: A23L17/00
Filed: 1991-10-12
Granted: 1993-02-25
Abstract: An aspic with gelatine hydrolysate based on gelatine jelly contains 1-20 % by weight gelatine hydrolysate having a mean molecular weight from 3000 to 5000 d, as compared with gelatine jelly having a mean molecular weight of 100.000 d. The aspic thus retains its typical jelly-like properties even after deep-freezing below -20  DEG C followed by thawing.
Patent DE-4205697-C1 (DE)
Title: Disposable medical instrument disposal e.g. scalpols or strings - has chamber to melt the plastics and take the metal parts for collection in trough to cool as sterilised block for disposal
Inventor: WOLF HANS
IPC: B09B3/00
Filed: 1992-02-25
Granted: 1993-11-18
Abstract: The disposal and sterilisation of used disposable metal and plastic medical instruments, includes heating in an enclosed space with gas extn. to melt the plastics. The molten plastics, free of metal, are collected in a lower trough in a heated zone. At the same time as the plastics material is melted, or after, the metal instruments are added to the molten matter. The trough is removed from the lower section and cooled, for a block of metal and plastics material to be removed which takes at least one charge, for disposal. Also claimed is an appts. with a lower heated chamber (4) below the heating chamber (3), with the collection trough (5). The molten plastics foot and the units (7) to allow the metal parts to pass through are between the two chambers (3,4). USE/ADVANTAGE - The technique is esp. for processing used disposable medical instruments such as syringes and scalpels, made of metal and plastics, in a hospital situation. The trough is sepd. from the melting zone, and only acts as a collection container for the molten plastics and metal parts, which can take a number of charges and produce a solid block of mixed plastics and metal for disposal.
Patent DE-4208267-C1 (DE)
Title: Variable transparency visor for automobile front windscreen - using cooperating opaque rasters coupled by windscreen and relatively sliding transparent plate
Inventor: NONNER HORST DIPL ING
IPC: B60J3/04
Filed: 1992-03-14
Granted: 1993-09-30
Abstract: The visor uses a raster (2) of opaque prints or lines over a given area of the windscreen (1) and a cooperating transparent plate (3) with a similar raster (2'). The plate is attached to the windscreen to allow it to slide relative to the latter, to bring the rasters into variable alignment for adjusting the transparency. The windscreen has a pair of pins (5) at its rear, fitting through corresponding elongated slots (4) in the transparent plate. These allow the plate to move between a position in which both rasters are fully aligned, and a position in which the gaps between the elements of one raster (2) are aligned with the elements of the other raster (2'). USE/ADVANTAGE - Simple adjustment by driver to select required transparency of front windscreen.
Patent DE-4213490-C1 (DE)
Title: Composite shaping body for stretch-forming machine - has supporting heads with similarly-curving surfaces tilting in all directions on jacks for elastic cover accommodating metal sheet
Inventor: GROOTHUIS ERICH
IPC: B25B1/24
Filed: 1992-04-24
Granted: 1993-09-30
Abstract: The body forms a spherically-curved metal sheet using a series of adjacent bodies forming the contour of the finished article, and which are adjustable axially by jacks. The end faces fo the bodies (F) consist of supporting heads (3) with surfaces all curving similarly. The heads tilt in all directions on the jacks (2), and a continuous elastic cover (6) extends over them, accommodating the metal sheet to be shaped. The heads can fit in ball-sockets in the jacks, which can consist of hydraulic rams, individually numerically-controlled. ADVANTAGE - Easily modified to produce large items of differing shapes.
Patent DE-4302139-C1 (DE)
Title: Connector for electrical element in laminated glass - comprises metal strip with fold lines for bending around inner glass sheet edge
Inventor: BRAUN JOERG
IPC: H01Q1/12
Filed: 1993-01-27
Granted: 1994-03-31
Abstract: A connector, for a vehicle glass pane of multilayer (esp. bonded) glass with an internal electrical element, has an externally insulated metal foil strip which is connectable to the electrical element and to the outside of the inner sheet. The novelty is that (a) the strip inner section (5) is connectable to the electrical element and extends between the inner and outer glass sheets; (b) the strip outer section (6) is connectable to the outside of the inner sheet and has a region which is thicker than the inner section (5) and which is integral with the inner section (5); and (c) fold locations (7,8) are provided between the inner and outer sections (5,6) in the region of the inner sheet edges. Pref. the strip (1) is completely embedded, apart from exposed soldering faces (3,4), in a sheath of internally adhesive-coated, tear resistant and heat resistant plastics such as polyimide. Also claimed is a vehicle glass pane with an aerial element and the connector. USE/ADVANTAGE - Used for connection to a heater, alarm, sensor or esp. aerial element, esp. in bonded safety glass or possibly insulation glass for vehicle glazing. Connection to the electrical element can be made before bonding of the sheets. The finished glass is protected against detachment of the connector even during manipulation. Inner sheet edge recesses and subsequent sealing are not required.
Patent DE-4303722-C1 (DE)
Title: Decontamination of soil, sand, sludge or solid aggregate or residue - by heating with recycled hot gas or super-heated steam contg. oxidant, removing dust, condensing impurities and chemical or physical removal
Inventor: BANDEL GEBHARD DR
IPC: C02F11/08
Filed: 1993-02-10
Granted: 1994-05-05
Abstract: Thermal sepn. of organic and/or inorg. substances (I) and water from contaminated soil, sand, sludge, solid aggregates and solid residues comprises: a) heating the pretreated contaminated material (II) in an (in)directly heated rotary calciner, fluidised bed furnace or fluidised bed reactor and treating with recycled hot gases or superheated steam (III) and oxidant (IV) during heating; (b) removing the dust from the emerging treatment gases (V) contg. steam and recycling 80-90 vol.% of this gas; and (c) condensing the remaining gas fraction, sepg. the liquid phase and freeing this from harmful matter by a wet chemical or physical method. Pref. (IV) is air, O2, H2O2 and/or O3. Pref. (I) is dried, crushed and/or classified and/or washed and subjected to gravimetric sepn. before entering the furnace. (IV) is added directly in the furnace. The gas leaving stage (c) is freed from residual harmful matter by adsorption. After removing dust, (V) are subjected to catalytic oxidn., pref. using V, Cr, Mn, Fe, Co, Ni, Zn, Mo and/or W oxide(s) and/or sulphate(s) as catalyst, and a side stream of gas leaving stage (c) is recycled to this stage. (V) may also be exposed to UV light after removing dust. ADVANTAGE - The process is environmentally friendly and saves energy.
Patent DE-4304351-C1 (DE)
Title: Entry for synthetic pipe through building wall - has flexible cuff compressed into space between pipe and fixed entry tube to hold pipe rigidly
Inventor: HUESELMANN WILHELM
IPC: F16L5/00
Filed: 1993-02-13
Granted: 1994-03-31
Abstract: A pipe (1) of deformable material, esp. synthetic material, is taken through the wall of a building by an entry tube (2) fixed to the wall. The pipe (1) is held by a slit clamping sleeve (5) which is surrounded by a ring shaped cuff (3) of deformable material filling the space between the clamping sleeve (5) and the entry tube (2). The cuff (3) is compressed on both sides by compression rings (6,7). USE/ADVANTAGE - For entry of synthetic service pipes through building walls. Provides rigid attachment to the building wall in the longitudinal direction as well as in torsion.
Patent DE-4323621-C1 (DE)
Title: Spare wheel holder for a vehicle
Inventor: BOLL WOLF DR ING
IPC: B62D43/04
Filed: 1993-07-15
Granted: 1994-09-08
Abstract: Known spare wheel holders comprise a cage which holds the spare wheel, is attached by means of rockers behind a fuel tank, in the direction of travel, below the floor of a motor vehicle and is, in the event of an impact on the vehicle rear, displaced by means of a swinging movement of the rockers downwards below the fuel tank. According to the invention, a spare wheel holder is provided which, for holding the spare wheel, comprises a container which is coupled to the underside of the vehicle rear by means of two retaining arms which are spring-loaded and can be extended in the manner of a telescope, the coupling point of each retaining arm on the underside of the vehicle rear lying, in normal operation, in the direction of travel behind its coupling point on the container. Holder for a spare wheel, in particular for passenger cars. <IMAGE>
Patent DE-4437840-C1 (DE)
Title: Device for suspending loads from mine=walling section
Inventor: AHRENFELD HILMAR
IPC: E21F17/02
Filed: 1994-10-22
Granted: 1995-11-23
Abstract: The equipment has a transverse member (3) spanning the open side of the section (2), and on which two side lugs (6) hinge at its ends near the profiled ribs (4) of the section. These are clamped together below the bottom (8) of the section so as to press against its sidewalls (7). The lugs are so designed that each can be coupled to the member after lifting the latter for a small amount. Each lug has an extension (14) resting on the profiled rib. The member can be of chain-link shape, with an opening extending for its full length, while its closed ends protruding beyond the ribs can be bent downwards (13). There can be further extensions (15) on the lugs fitting over the member ends, while the member itself can be of round or oval cross-section.
Patent DE-4445795-C1 (DE)
Title: Gas feed component for inhibiting and dampening noise spreading in main channels
IPC: F16L55/033
Filed: 1994-12-21
Granted: 1996-03-07
Abstract: The gas feed component is for inhibiting and dampening noise spreading in main channels, and consists of a flexible hose casing with sound-weak walls, a metal component and a flexible material inlay encasing the outside of the casing. The hose casing (6) according to the mechanical, chemical or calorific load through the gas to be fed, comprises a metal wire, glass fibre, synthetic, natural or ceramic weave, non-woven or a soft, thin foil of polyurethane or polyamide or polytetrafluoroethylene or a combination of these materials. The material inlay (9) consists of a main structure of mineral fibres, and/or metal fibres, and/or swarf, and/or chips of entropy elastic materials.