baber/WOPTO huggingface dataset:
Patent EP-1251985-B9 (EP)
Inventor: BRETSCHNEIDER FRANK
IPC: B22F5/10
Filed: 2001-01-24
Granted: 2006-01-11
Abstract: The invention relates to hollow balls having shells comprising a sintered inorganic material, such as metals, metal oxides or ceramic, and to methods for producing lightweight structural components using such hollow balls. According to the object of the invention, the application area is to be widened, processing to form structural components is to be made technologically simpler and the properties of the hollow balls and of the structural components produced therewith are to be improved for specific applications. For this purpose, an additional solid functional layer is formed on a shell on the hollow balls. The functional-layer material can then be made able to flow and plastically and/or elastically deformed as a result of a physical and/or chemical treatment.
Patent EA-033258-B9 (EA)
Title: Oral care composition
Inventor: LI XIAOKE
IPC: A61K8/25
Filed: 2014-09-02
Abstract: An oral care composition is disclosed comprising calcium silicate in an amount from 0.1 to 50% by weight of the composition and high refractive index particles in an amount from 0.25 to 60% by weight of the composition with the refractive index in the range from 1.9 to 4.0, wherein the calcium silicate and high refractive index particles are present in a relative weight ratio of 1:10 to 2:1 and the surfaces of the high refractive index particles are substantially uncoated by calcium.
Patent DE-3537420-C1 (DE)
Title: Device for measuring forces acting in railway rails or similar loaded beams
Inventor: HUBER ERIC
IPC: G01L5/00
Filed: 1985-10-21
Granted: 1987-04-16
Abstract: A description is given of a device for measuring forces acting in railway rails or similar loaded beams by using extension sensors from the output signal of which an evaluation unit calculates the forces acting in the vertical direction. One embodiment of this device is distinguished by having introduced into the rail a blind bore on the floor of which the extension sensor or sensors are mounted. In another embodiment, the device has a sleeve made from an elastically deformable material, which can be inserted into a cutout in the rail and whose external dimensions are smaller than those of the recess. In order to introduce force from the rail onto the sleeve, provision is made of at least one displaceable prism- or wedge-shaped element which produces a bearing surface in the region of the vertical neutral phase between the rail and sleeve. At least one extension sensor is inserted into the sleeve in such a way that it detects the deformation of diametrically opposite regions of the sleeve which bear against the rail in a linear fashion. In each case, the outlay required is substantially reduced in the case of the device according to the invention by contrast with known devices. For example, the number of extension sensors required is halved, since the extensions are measured directly in the vertical neutral fibre.
Patent DE-3606486-C1 (DE)
Title: Supporting structure for a rail haulage system
Inventor: WEYAND EGON DIPL-ING
IPC: E01B23/04
Filed: 1986-02-28
Granted: 1987-06-04
Abstract: The running rails of rail haulage systems have hitherto been fastened, in circular galleries, on the filled floor region of the gallery or on crossbeams which are braced horizontally between the ring supports in the floor region. Consequently the cross-section of the gallery is unnecessarily narrowed. In contrast, the invention provides bearings 6 which consist of horizontal crossbeams 7 and vertical supports 8 and are connected to one another in an articulated manner and are constructed to be adjustable in length. These bearings 6 are secured to the ground 17 to the side of the gallery 1. The space below the bearings 6 can be used for laying conduits or as a useful space. In this way, the remaining gallery cross-section can be used for other gallery equipment. By virtue of the articulatedly interconnected and length-adjustable design of the supporting structure, the latter can be quickly and safely adapted, as a result of changes caused by convergences, to the gallery floor of originally circular construction. <IMAGE>
Patent DE-3638327-C1 (DE)
Title: Device for sucking out and separating dust or the like from fluids
Inventor: FOOKE HEINRICH
IPC: B04C11/00
Filed: 1986-11-10
Granted: 1987-10-01
Abstract: Cyclonic separators for underground mining require constant cleaning in order to suck out dust, mud and water. This makes it impossible to use customary cyclonic separators underground. In order to be able to use cyclonic separation underground, a double cyclonic separator is proposed which is controlled in such a way that whilst one cyclonic separator is operating the other cyclonic separator opens the bottom flap and can thus be emptied, the changing over from operation to emptying taking place by means of an automatic control which is dependent on time, the filling level or partial vacuum.
Patent DE-3639329-C1 (DE)
Inventor: HEESEMANN JUERGEN DIPL-ING
IPC: B24B49/10
Filed: 1986-11-18
Granted: 1988-02-25
Abstract: A belt grinding machine is disclosed that includes a pressure bar which has a plurality of pressure shoes arranged next to one another transversely relative to the conveying direction of the workpiece to be machined, and in which each pressure shoe has assigned to it its own pressing-on device actuable as a function of workpiece parameters, the pressing on force of the pressing-on device being controlled by means of a signal-processing unit taking into account the workpiece parameters and local and time data of the workpiece transport operation. A simple and comprehensive detection of workpiece parameters is carried out with the use of a light source which illuminates the surface of the workpiece linearly transversely relative to the conveying direction. The light source is arranged in front of or behind the light incidence point in the conveying direction, and a light sensor senses a surface region comprising a portion of the transverse direction and a portion in the conveying direction in order to detect workpiece parameter.
Patent DE-3704954-C1 (DE)
Title: Hand-lever-actuated step-by-step switch mechanism for forward and rearward pivoting steps in variable sequence
Inventor: SCHNEIDER FRITZ ING
IPC: B60N2/90
Filed: 1987-02-17
Granted: 1988-05-19
Abstract: It is sought to take extensive precautions against the development, from the position of an incompleted pivoting step, of a self-dynamic in which the toothed-wheel segment rigidly connected to the output shaft of the step-by-step switch mechanism, starting with the slipping through of a tooth, passes through as far as some other travel limitation. Despite the high efficiency and reliability, the structural shape of the step-by-step switch mechanism is to be space-saving and inexpensive to manufacture. For this purpose, the toothed-wheel segment has two tooth rows, which are offset axially from one another and are in mirror symmetry with respect to one another and comprise uniform pointed teeth having in each case one steep flank and in each case one oblique flank, and each of the two tooth rows is assigned a detent pawl which can be disengaged by means of the hand lever against the force of its engaging spring only with the plunged-in corresponding driver and only until the end of a starting section of the working stroke of said driver, and also only without the other detent pawl. The step-by-step switch mechanism is particularly suitable for the seat adjustment in motor vehicles.
Patent DE-3705958-C1 (DE)
Title: Method for sealing an electrical cable
Inventor: POCH PARRAMON JOSE
IPC: H02G15/04
Filed: 1987-02-25
Granted: 1988-04-28
Abstract: A method is proposed for sealing an electrical cable which consists of a plurality of insulated cable wires arranged in an insulating hose, in the case of which method a section of the end region which is located at a relatively short distance from the edge of the insulating hose is pressed relatively tightly against the cable wires by means of a device in order to achieve, in particular, a minimal use of labour and material, and the other end section is held in a guiding manner in that a relatively small amount of a sealing compound, which becomes effective quickly, is introduced from the edge of the insulating hose by means of an injection needle into a zone of the end section located above the section which is pressed together (the compressed section), in that the end zone (which is located thereabove) of the end section of the insulating hose is filled with the potting compound, and in that the cable is removed from the device after the potting compound has solidified.
Patent DE-3711330-C1 (DE)
Title: Warhead combating active armour through series of carefully timed detonations
Inventor: HELD MANFRED DIPL PHYS DR
IPC: F42B12/18
Filed: 1987-04-03
Granted: 1998-08-27
Abstract: This new warhead combats actively-armoured targets. Its casing contains two charges. These are initiated at different times and are spaced one ahead of the other. An intentional rupturing location, separates the casing in a plane transverse to its length. The novel feature is location of this rupturing location (14) between the charges (5, 11). The design of the warhead is such that the casing is separated here, before arrival of shock waves and explosion cloud caused by detonation of the first charge (5).
Patent DE-3818394-C1 (DE)
Title: Pivoting or sliding device for electrically operated kitchen appliances
IPC: A47J45/02
Filed: 1988-05-30
Granted: 1989-06-08
Abstract: A pivoting or sliding device for electrically operated kitchen appliances has a plate-like appliance carrier (11) which can be pulled out of a niche cupboard arranged on a worktop and can be pushed back into it. In order to ensure simple and reliable stowage and rapid bringing-into-operation of the kitchen appliance, a pivoting or sliding device (6, 9), which is connected on the one hand fixedly to the bottom (3) of the cabinet and on the other hand to the appliance carrier (11) arranged above the latter, a power supply (16) between cupboard and appliance carrier (11), a switching device in the cupboard for switching off the power supply (16) when the appliance carrier (11) is pushed in and a manually releasible locking device (17, 18, 19, 20) for locking the appliance carrier (11) in the pushed-in position, are provided. <IMAGE>
Patent DE-3821675-C1 (DE)
Title: Heat exchanger for car heater - has tube block with ribs and risers carrying engine coolant flowing upward
IPC: F28F9/02
Filed: 1988-06-28
Granted: 1989-08-31
Abstract: The heat exchanger comprises top and bottom water boxes and an interposed ribbed tube block whose risers carry engine coolant flowing upward. The top box is fitted with feed and return connections plus a feed line from top to bottom box shielded from the heating air passing through the block. Beside the block (2) there should be two side pieces (4, 5) which connect top (3) and bottom (6) water boxes and complete a frame (1) with these. The sides each have a channel (14) forming a heating medium feed, the frame forming a unit into which the block can be fitted. USE/ADVANTAGE - Car heaters. Tube block protected from mechanical loading without reducing heat exchange space.
Patent DE-3840112-C1 (DE)
IPC: G01G19/08
Filed: 1988-11-28
Granted: 1990-01-25
Abstract: The invention relates to a device for indicating the loading state of a lorry, preferably the weight of the payload which has been picked up by refuse-collecting vehicles whose vehicle frame can move relative to the axles and are supported on the latter by springs. The object of creating a device of this kind which is of simple construction and indicates to the driver when the permissible total weight has been reached is achieved by the fact that a device (7, 8) is provided which detects the distance between the vehicle frame (2) and the axle or axles (5) and produces a signal when the distance has been reduced to an extent which corresponds to the weight of the maximum permissible payload. 
<IMAGE>
Patent DE-3903051-C1 (DE)
Title: Roller conveyor
IPC: B65G39/12
Filed: 1989-02-02
Granted: 1990-05-31
Abstract: In the case of a roller conveyor, the rollers, which are accommodated between side cheeks extending at a distance from one another, are rotatably mounted by means of bearing necks which extend from the end faces into the rollers, are accommodated in bearings mounted on the side cheeks and can be axially mounted and/or dismounted through the said bearings, the said rollers being held in their assembly positions via locking units which interact resiliently.
Patent DE-3911530-C1 (DE)
Title: Connecting block
IPC: H01H31/12
Filed: 1989-04-08
Granted: 1990-08-23
Abstract: In the case of a connecting block having switching handles (4) which are mounted such that they can pivot, without any pivoting pins, in side parts (12) which are provided on a strip body (1), each side part (12) has at least one depression (13) with which an identically constructed depression in the other side part is aligned. The switching handle (4) has two identically constructed bearing side pieces (6) which can be inserted into one depression (13) or the other. The edge of the depression (13) forms two bearing surfaces (15, 19), which are located at a distance from one another, for the bearing side piece (6) assigned to it, the bearing surfaces (15, 19) being constructed such that each bearing side piece (6) is rotatably mounted on one bearing surface (15) in a first pivoting angle range, whose one limit value is the closed position of the switching handle (4) in which the securing device (fuse) (3) is completely inserted into the associated contact pair (2), and is rotatably mounted on the other bearing surface (19) in a second pivoting angle range whose one limit value is the open position of the switching handle (4). <IMAGE>
Patent DE-3922636-C1 (DE)
Title: Thermally shielding ICE construction parts - using device comprising metal shield or film coated with heat insulation material
IPC: F16L59/08
Filed: 1989-07-10
Granted: 1991-01-24
Abstract: Heat shield, for thermally shielding temp. - sensitive construction parts in internal combustion engines against heat radiation emanating from the engine in operation, comprises metal sheet or metal film coated with heat insulation material. The improvement is that the coating comprises a water-soluble sodium - or potassium silicate and an inorganic filler of mica powder. The coating is stored on to the metal sheet or metal film. Pref. the stored coating has a thickness of 0.05 to 0.2 mm. ADVANTAGE - New shield is economic to produce and has the required techological properties.
Patent DE-3932036-C1 (DE)
Title: Hospital bedside table assembly - incorporates drawers and cupboard doors and has raised rim on three sides of top surface
IPC: A47B95/00
Filed: 1989-09-26
Granted: 1990-09-06
Abstract: The hospital bedside table (10) has a rectangular table-top (11) which has a raised rim on three sides. The open side is to one side of the bedside table, from which the drawers (23) and/or doors (24) are accessible. The middle rim (13) enclosed by two raised edges (14) is detachably fixed to the free rim-side of the table-top (11). The middle rim (13) can be moved along the sides of the two other edge-parts (14) in the form of U-shaped brackets with hooked protuberance (15) joined by a sprung piece (12). The middle edge piece (130 with its hooked protuberances (15) rests on spacer-sleeves (25) on the two other edge pieces. USE/ADVANTAGE - The third raised rim for the bedside table top can be fixed to different sides, as required.
Patent DE-4002476-C1 (DE)
IPC: A47H5/14
Filed: 1990-01-29
Granted: 1991-05-29
Abstract: A decorative pelmet comprises a length of material (11) which is gathered into horizontal pleats by means of draw cords. For this purpose the length of material (11) is provided not only with vertically superimposed guide eyelets, but also with horizontal suspension devices (19) in the upper edge region, which have deflection openings (21) through which the draw cords are threaded. The length of material (11) can be suspended on a horizontal support (17) by means of these suspension devices (19). To obtain a pelmet which can be reliably and quickly mounted, each suspension device (19) consists of two detachable parts (20, 30) between which a coupling (22, 32) is located. The suspension part (20) which is fitted with one coupling half (22) also has deflection openings (21), while the other suspension part has connecting means (50) for mounting it on a support (17). When the length of material (11) needs cleaning, only the suspension parts (20) with the deflection openings (21) remain on the length of material (11), while the suspension parts (30) on the carrier side remain attached to a profile rail (17) or the like.
Patent DE-4028372-C1 (DE)
IPC: B23D79/00
Filed: 1990-09-07
Granted: 1991-09-12
Abstract: Device for comminuting the inner chips formed in the internal deburring of longitudinally welded pipes, in front of which an individual tube still containing the scraped-off inner chips can be positioned after being separated from the continuously produced pipeline, the device having a pressurised-water flushing device at the start of the pipe and a chip intercepting device which can be moved up against the end of the pipe, a chip guiding device, a chip cutting device and a chip scrap collecting device and in this way expels, guides and converts the inner chips to chip scrap in a closed system. <IMAGE>
Patent DE-4110575-C1 (DE)
Title: Folding roof on vehicle - has wind deflector and front transverse strut with gap broad enough to avoid trapping fingers
IPC: B60J7/12
Filed: 1991-03-30
Granted: 1992-03-05
Abstract: The vehicle folding roof has a front transverse strut (1) that, with the roof closed, abuts a wind deflector (2), extending across the top of the windscreen (3). In the closed position, a finger-wide gap (8), facing the cabin (9), is formed between the strut and deflector. The gap is covered by an elastically deformable safety strip (10). USE/ADVANTAGE - Injury to fingers is avoided when closing the folding roof of a vehicle.
Patent DE-4110846-C1 (DE)
Title: Switch equipment cabinet with internal lighting - provided by fluorescent lamp covered by transparent sheet and integrated with circuitry, servicing and display elements in board on top of frame
IPC: H02B1/30
Filed: 1991-04-04
Granted: 1992-06-17
Abstract: A switch cabinet has a frame, the open sides of which are closed or closable by side walls and a door. An illumination unit (24,26,40) is accommodated with all switching, operating and indicating elements as an operable wired entity in an attachment housing (20), fitted as a covering wall on the frame (10). The illumination unit is arranged in the region of the underside of the attachment housing (20), and covered by transparent sheets (30,31), to a illuminate the switch cabinet and/or the front side of the door (17). ADVANTAGE - Illumination provided without taking up space. Allows simple equipment installation and modifications and retrofitting of lighting.
Patent DE-4114424-C1 (DE)
Title: Gas concn. sensor - draws off sample using pump to feed into shaft contg. probe with measurement unit and condensate container
IPC: G01N33/00
Filed: 1991-05-03
Granted: 1992-11-19
Abstract: A measurement device for determining the gas concentration in e.g. coal mines gases, where a gas stream is drawn off using a pump, and is fed into a shaft contg. a sensor, includes a probe which extends into the shaft, and a measurement unit, which has an associated condensate container. The tabular probe extends into the gas stream perpendicularly, and has a suction opening which runs parallel to the pipe. An outer pipe section covers the end of the probe. ADVANTAGE - The device for measuring the gas concentration is economical and precise over long operational periods.
Patent DE-4210508-C1 (DE)
Title: Mixed diamond - silicon carbide coating with good adhesion - consists of intimate mixt. of diamond phase and cubic beta silicon carbide phase, which can vary across coating thickness
IPC: C23C16/30
Filed: 1992-03-31
Granted: 1993-04-08
Abstract: Mixed diamond-SiC coating consists of an intimate mixt. of diamond phase and cubic beta-SiC phase, with a compsn. expressed by (beta-SiC) x (diamond)1-x, (where x is the molar fraction of SiC), which can vary across the coating thickness. The zones of individual phases of the mixt. consist of grains with dimensions in the micron range. ADVANTAGE - Physical and mechanical properties are varied over a wide range, good adhesion
Patent DE-4244332-C1 (DE)
Inventor: KLOEDEN ROLF
IPC: G01B11/30
Filed: 1992-12-28
Granted: 1994-05-11
Abstract: The invention relates to a process and device for measuring geometries of technical surfaces. The aim achieved is to provide a process by means of which the surface geometries of technical products can be measured three-dimensionally in a single step and in a very short time. A device for implementing the process is also proposed to determine the surface roughness in three-dimensional space taking account of the transverse and longitudinal roughness. The longitudinal information on the surface is converted per surface into optical information and all points are virtually simultaneously recorded via a CCD matrix.
Patent DE-4323182-C1 (DE)
Title: Remote controlled pipeline inspection vehicle for locating pipeline branches
Inventor: LINCK HANS-PETER
IPC: F16L55/48
Filed: 1993-07-10
Granted: 1994-07-21
Abstract: The vehicle is run inside a pipeline which has been upgraded by installing a plastics liner. It locates the pipeline side branches to enable the remote cutter to open the side branches. The sensor head has a cylindrical body which rotates and which has a line of inductive sensors (10) as well as a ring of sensors (11) to accurately locate the side branches.The dia. of the ring of sensors is between half the dia. of the side branch and the full dia. For non-metallic pipes a metal locating mark is positioned at the edge of the side branch before fitting the liner. The sensor head can be rotated and moved axially, with the position control monitored on the processor.
Patent DE-4331396-C1 (DE)
Title: Cyclone steam separator for evaporation cooling systems of internal combustion engines
Inventor: MADER REINHARD
IPC: F01P3/22
Filed: 1993-09-15
Granted: 1995-04-13
Abstract: Published without abstract.
Patent DE-4340728-C1 (DE)
Title: Device on powered hand tools for the rotary driving of tools
Inventor: ODENDAHL ALFRED DR ING
IPC: B25D17/08
Filed: 1993-11-30
Granted: 1995-01-26
Abstract: A device on powered hand tools for the rotary driving of percussive and/or drilling tools is proposed, there being at least two rotary driving grooves (23) open towards the shank end on the tool shank (11) and at least one locking hollow (25) closed towards the shank end, in which a rotary driver (24) and a radially displaceable locking body (19) of the tool holder engage in each case. To strengthen the rotary driver, provision is made for the locking hollows (25) in the tool shank (11) to be deeper in the front area than in the rear area so that, in the working position of the tool (12), the locking body (19), allocated to it, of the tool holder (16) engages deeper in the front area of the locking hollows than in the idling position in the rear area (Fig. 1). <IMAGE>
Patent DE-4423068-C1 (DE)
Title: Silicon carbide FETs
Inventor: LOOSE WERNER DR
IPC: H01L29/423
Filed: 1994-07-01
Granted: 1995-08-17
Abstract: Proposed are SiC field-effect transistors with source, gate and drain contacts and in which the source contacts are located on the surface of the semiconductor wafer, the drain contacts on the underside of the wafer and the gate contacts in trench-like structures, the trench-like structures surrounding the source electrodes of the transistors in the shape of a ring and the gate contacts being connected to each other on the floors of the trenches.