baber/WOPTO huggingface dataset:
Patent DE-4231678-A1 (DE)
Title: Method of brake band mfr.
Inventor: WILLERSCHEID HEINER DR
IPC: F16D65/04
Filed: 1992-09-22
Abstract: The method is for manufacturing the cylindrical steel area of a brake band. The cylindrical area of the band is formed by working the sheet metal material at right angles to its extension.Initially, a pot-shaped intermediate blank (dish) is formed from the sheet metal material with a sleeve-like section and a base section, and then the cylindrical area of the band is made out of the sleeve-like section.
Patent DE-4236607-A1 (DE)
Inventor: STANZL KLAUS DR
IPC: A61K9/00
Filed: 1992-10-29
Abstract: The invention relates to preparations for the improved release of oxygen into the skin and to the use of same as cosmetics/dermatics. The preparations according to this invention contain, as the essential component, fluorocarbon emulsions consisting of nonionic emulsifiers and an oxygen-loaded fluorocarbon or fluorocarbon mixture, the fluorocarbon content being in the range from 0.05 to 100 % by weight/volume. They are prepared by emulsifiying the corresponding components and incorporating the resulting emulsion in known carriers for, for example, ointments, creams, lotions, waters, alcoholic extracts, pastes, powders, gels, tinctures or masks.
Patent DE-4238324-A1 (DE)
Title: Removal of dangerous contaminants from oxygen-contg. gases - gas stream is treated with ozone as well as with UV-light
Inventor: BALG JUERGEN DR
IPC: H01J61/02
Filed: 1992-11-13
Abstract: In a new procedure for de-contaminating oxygen-containing gases, the gas is treated with ozone as well as with UV-light. Also claimed is an appts. for carrying out the procedure, having the following features: (a) a double-walled tube (1) made of a dielectric material whose outer wall contains an exterior electrode (6) and whose inner wall (5) is transparent to UV-light; (b) an electrode arrangement (8) inside this tube, with a first longitudinal section (O) separated by a gap from the tube wall and a second longitudinal section (U) adjacent to the tube wall; (c) the gas passes through the internal space of the double-walled tube; (d) the annular space between the walls of the tube is filled with a gas which gives off UV-light when an electrical discharge takes place; and (e) a source of alternating voltage (10) is connected between the outer electrode (6) and the electrode arrangement (8) in order to supply the discharge current. The ozone is produced by an electrical discharge in gas stream, and is immediately followed by the application of UV-light. The electrode arrangement (8) is preferably spiral in shape or in the form of a grid or network. The first longitudinal section of this electrode may consist of a single straight wire (8a), and the second of spiral wire coil. The electrode arrangement is shaped so as to promote turbulence in the gas stream. USE/ADVANTAGE - For removing dangerous contaminants from oxygen-containing gases. The advantages of ozone treatment and of UV-light treatment are combined in a single treatment procedure.
Patent DE-4241207-A1 (DE)
Title: Producing contours for hand detection of graphic information for blind persons - involves shaped embossing needles mounted on typewriter working with graphics-generating personal computer onto underlay of stiff paper
Inventor: JUST GERHARD DR RER NAT
IPC: B41J3/32
Filed: 1992-12-08
Abstract: A very stiff paper is used into which the embossing shaped needles of a graphic generating personnel computer working with a typewriter are struck. There is a netting or elastic underlay against which the needles strike.The paper may have a surface density of approx. 60 g per square m. The reinforcing netting for the paper may be made of hard drawn PVC fibres 0.15 mm in dia. arranged in a mesh of 1 mm spacing. USE/ADVANTAGE - Paper embossing system allows for blind people to produce their own braille which is not too technical and which is financially affordable. The paper used is not too rough for graphics.
Patent DE-4300936-A1 (DE)
Title: Working method and device of a torque multiplier, especially for driving bicycles and other drives
Inventor: BALVE ROBERT
IPC: B62M9/04
Filed: 1993-01-15
Abstract: Published without abstract.
Patent DE-4310298-A1 (DE)
Title: Closure for an access opening in large-volume containers, such as storage tanks or the like, for pumpable foods, the closure being designed to fully maintain biological conditions
IPC: B65D90/10
Filed: 1993-03-30
Abstract: In a closure for an access opening (10) in storage tanks for pumpable foods, the closure being designed to fully maintain biological conditions, improved devices for secure sealing of the opening in conjunction with a lever and pivoting mechanism arranged between the lid element (1) and tank casing (11) are to be found, which consist, in particular, of a novel profile of a supporting seal (5), an effective centring member (3) which enhances the sealing effect, and a clamping device which can be operated easily by hand, which devices allow the access opening (10) to be opened and closed without difficulty. <IMAGE>
Patent DE-4310886-A1 (DE)
Title: Connecting rod for rocker arm drive in two-stroke,opposed piston  engine - has lower big end bearing consisting of cylindrical slide bearing with end stop faces
Inventor: FISCHER BERND
IPC: F02B75/32
Filed: 1993-04-02
Abstract: The rod connects a crankshaft and a rocker arm,whose axis  is located at right angles to the crankshaft axis. The  connecting rod big end bearing is of a rotary type with one degree of freedom only, pref. a cylindrical slide bearing with end side stop faces. The rod shaft (1) connecting the big and small end bearings is flexible. The part of the rod axis outside the rod shaft carries an extension (2,3) as a counterweight at one or other, pref. both bearings. The ratio of axial play to external dia. of the stop face of the bearing, is smaller than the ratio of radial play to support bearing width. ADVANTAGE  - simple and advantageous connection to crankshaft.
Patent DE-4312266-A1 (DE)
Title: Device for motor vehicles
Inventor: RABE WOLFGANG DIPL CHEM
IPC: F16H63/42
Filed: 1993-04-15
Abstract: The intention is to increase the ride comfort, the safety and the economy in the use of motor vehicles with gearshift. In the use of motor vehicles with gearshift the gear engaged is displayed in the driver's field of vision. The sphere of application is the motor vehicle industry.
Patent DE-4318926-A1 (DE)
Title: Multi-way valve
Inventor: MEYER HEINZ-HERMANN DIPL ING
IPC: F16K11/085
Filed: 1993-06-03
Abstract: A multi-way valve consists of a valve housing (1) in which in each case inlets (2) and outlets (3) for pressure, working and vent lines (4, 5, 6) are arranged and has a circular-cylindrical valve body (8) for mutually connecting or shutting off these pressure, working and vent lines. In order to provide a reaction-free mounting of the valve body at a low actuating force, i.e. low friction, and with little tendency to vibrate and with inexpensive fabrication, it is proposed that the pressure, working and vent lines (4, 5, 6) running in parallel in the valve housing (1) at equal lateral distances (7) apart be operable by means of a circular-cylindrical valve body (8) in which only two connecting lines (9) are provided which are arranged in parallel to the pressure, working and vent lines (4, 5, 6) in each case between these lines at an approximately central lateral distance (7) apart between the pressure and working line (4, 5) on the one hand and the working and vent line (5, 6) on the other hand. <IMAGE>
Patent DE-4322345-A1 (DE)
Title: Filtering out particles from stream of material in pneumatic conveyor - using sensor detecting speed and mass flow of metal particles and activating downstream filter for controlled time interval
Inventor: JOSSI ARMIN
IPC: D01G31/00
Filed: 1993-07-05
Abstract: In a procedure for filtering out metal particles from a stream (1) of material in the tube (2) of a pneumatic conveyor, a sensor (3) is used past which the material flows and which activates the filter (4) downstream of it. For a certain time interval, the stream is then linked with a container (5) for the metal. The sensor generates a signal proportional to the speed of the particles and ensures that the time interval during which the container is open to the stream is reduced as the speed increases. Another signal is generated by the sensor according to the mass of particles, and the time interval is also varied according to this signal. ADVANTAGE - Highly efficient filtering process.
Patent DE-4324187-A1 (DE)
Inventor: KAESTINGSCHAEFER GERHARD DIPL
IPC: F16C13/04
Filed: 1993-07-19
Abstract: In this tiltable guide-roller bearing arrangement according to the invention for supporting a rotary drum (3), a guide roller (2) mounted so as to be freely rotatable and an associated supporting structure (8) are provided, the said supporting structure being supported in such a way as to be tiltable relative to a fixed foundation plate (9) with the aid of supporting mounts (10) which are flexible to thrust and are arranged inclined relative to one another in such a way that the centre of rotation of this guide-roller bearing arrangement is situated in the region of the intersection (13) of the contact line between the guide roller (2) and the race (4) of the rotary drum with the vertical centre line of the guide roller. While being of particularly simple and reliable construction, this design permits compensation of tilting of the race of the rotary drum and, at the same time, a significant reduction or substantial avoidance of unwanted consequences of the axial forces resulting from longitudinal movements of the rotary drum. <IMAGE>
Patent DE-4335026-A1 (DE)
Title: Dispenser box for tube or wire articles - has insert plate with push-out pre-punched section to form spool guide.
Inventor: KRAMER RUEDIGER
IPC: B65D85/676
Filed: 1993-10-14
Abstract: The carton has a spool guide (40) for a spool with cylinder core and two flanges for holding the articles which are removed through an opening in the narrow side of the carton. This spool guide is formed by a plate (12) which can be slid into the carton. The plate has a punched part which can be pressed out so that it forms the guide with the plate. The punched part has a circular section (22) and two extending webs (24,26). The dia. of the circle corresponds to the dia. of the core. After pressing out the punched part from the plate the webs then remain connected at their free ends to the plate. The plate, spool and carton can be made of recycled paper or board. USE/ADVANTAGE - Dispenser box for heat-shrinking hoses, insulating tubes, wire etc. Easier mfr. using a single material.
Patent DE-4337457-A1 (DE)
Title: Releasable fold connection for connecting more than two panels
Inventor: KESBER VICTOR CARL HELMUT
IPC: F16B5/00
Filed: 1993-11-03
Abstract: The invention proposes a releasible fold connection for connecting more than two panels, which connection can be used to produce supports, posts, stakes, masts or the like which can be assembled and dismantled again in a simple manner. The proposed releasible fold connection is based on the fact that each of the n panels to be connected has so many folded sections running at an angle of 360 DEG : n with respect to the adjacent folded section or to the panel that the sum of the angles is greater than 180 DEG , where n is the number of the panels to be connected. Another possible solution provides two folded sections, an arresting core which is pushed into the interior of the fold connection serving to secure said connection.
Patent DE-4340637-A1 (DE)
Title: HDB3 code violation detection circuit
Inventor: BRACHMANN MARKUS DIPL ING
IPC: H04L1/24
Filed: 1993-11-30
Abstract: The detector forms a first partial circuit (A) which includes a delay element (3) and no more than five gates (1,2,7,8,9). The detection circuit also has a second partial circuit (B). Signals (k,e,f) from the first partial circuit (A) are fed to the second (B). The second partial circuit (B) includes a further delay element (6) and no more than four gates (4,5,10,11). The second partial circuit (B) may include an equivalence gate (4). The signal (e) from the first circuit (A) is the input signal fed to the D input and the first circuit signal (f) is fed to the Q output of a flip-flop (3). The output signal (g) of the equivalence gate (4) is used to obviate at least one gate of the first circuit (A).
Patent DE-4342276-A1 (DE)
Inventor: KAMPMANN DETLEF DR
IPC: C07D295/023
Filed: 1993-12-11
Abstract: The reduction of triacetonamine with hydrazine also proceeds continuously by means of a reactive distillation if the hydrazone is first formed and this is continuously transported at the bottom of a distillation column into the distillation bottom, which consists of a high-boiling solvent and an alkali, and the resulting 2,2,6,6-tetramethylpiperidine is distilled off as an azeotrope. In this procedure, a hydrazine/triacetonamine ratio of 1.5 : 1 to 2.0 : 1 is sufficient, it being possible distinctly to increase the product yield (> 90%) compared with the conventional synthesis. Additionally, the amounts of alkali and solvents used can be distinctly reduced.
Patent DE-4342675-A1 (DE)
Title: Moulded parts from press
Inventor: SCHEDLBAUER KARL
IPC: B30B11/02
Filed: 1993-12-15
Abstract: The moulded parts, made in a press (3), are produced from shredded paper and/or small pieces of vegetable material and/or packing material containing paper, cardboard and plastics or a mixture of these. Waterglass with hardener or neutraliser and/or reinforcer with or without additive and/or adhesion amplifier is also used as a binder. Wood chips may also be added to the material. The moulded parts are produced in a press in two or more moulds, one part being made for each stroke of the press. The smaller parts are pushed outwards by the mandrel during the compression process, producing a compression in the pressed mass.
Patent DE-4406026-A1 (DE)
Title: Agricultural machine
Inventor: WIEGERT LUDGER
IPC: A01B73/04
Filed: 1994-02-24
Abstract: The invention relates to an agricultural machine having a front or rear operating mechanism and pivotable operating parts, the drive force being transmitted to the pivotable operating part via an articulated shaft which can come into contact with a connection device arranged on the outer side of the operating part and, from there, drives the operating elements of the pivotable operating part. The articulated shaft is thereby guided via a link system such that it is automatically centred with the coupling device of the pivot part.
Patent DE-4406998-A1 (DE)
Title: X=ray intensification sheet prodn.
Inventor: WEINBRECHT BRUNO
IPC: G21K4/00
Filed: 1994-03-03
Abstract: The stages are: make a sheet from a binding agent which softens at t1, and an x-ray luminescent powder; prepare a micro-structured base layer which has very many depressions separated by ridges, and which softens at t2, where t2 is less than t1; overlay them; hot press under vacuum at t3, where t2 is less than t3 is less than t1, until all the depressions are filled by the plastic/phosphor mixture; and reduce the temperature below the first softening point. Polymethylmethacrylate, PMMA, is used as the binding agent, and polyformaldehyde, PF, as the plastic for the micro--structured base layer. Alternatively, polyvinylidene fluoride PVDF may be used for the base layer, with the same binding agent. Mechanical pressure between 100 N/cm<2> and 2kN/cm<2> is applied when hot-pressing. Further practical details of construction and commercial sources of the raw materials are given in the text. Gd2O2S is used as the luminescent material.
Patent DE-4411808-A1 (DE)
Inventor: SPIES ALFONS DIPL ING
IPC: G01B7/00
Filed: 1994-04-06
Abstract: Figure 1 shows a magnetic measuring system (1), the magnetoresistive elements (5) of which are arranged at an angle ( beta ) to the measuring direction X in a scanning unit (4). The magnetoresistive elements (5) are magnetically biased with the aid of an auxiliary magnetic field (Y) which acts perpendicularly to the measuring direction (X). <IMAGE>
Patent DE-4414357-A1 (DE)
Title: Hair sieve for drain fitting of hand wash=basin
Inventor: SCHERER NORBERT
IPC: E03C1/262
Filed: 1994-04-25
Abstract: The sieve (5) is integrated in the drain fitting (2). It is fastened to the drain plug (4), and serves for guidance and height adjustment.The sieve has a circular or conical base, to increase its drainage area. Alternately, a hair sieve may be placed over the guide and height adjuster of an existing drain plug.
Patent DE-4416979-A1 (DE)
Title: Rope drum for rope-operated window raisers
Inventor: KLIPPERT UWE
IPC: E05F11/48
Filed: 1994-05-13
Abstract: The invention relates to a rope drum for rope-operated window raisers, especially in a motor vehicle, which automatically compensate the rope slack which occurs, without at the same time disturbing the window-raiser system. An advantage of the rope drum is that it eliminates only the so-called genuine rope slack which is present in the relaxed state of the window raiser. The rope drum according to the invention is characterised in that there is provided for compensating the rope slack a part (20, 20A, 21, 22, 23, 24) which is relatively movable in relation to the outer rope-drum wall (102, 102A, 112, 122, 132, 142) and which is arranged within the rope drum (10, 10A, 11, 12, 13, 14) and is connected to one rope end of the rope loop, the rope (3), starting from the movable part (20, 20A, 21, 22, 23, 24), being guided through a channel (31, 100A) onto the rope-drum wall (102, 102A, 112, 122, 132, 142), and in that, when the rope drum (10, 10A, 11, 12, 13, 14) is subjected to load by the rope (3), the part (20, 20A, 21, 22, 23, 24) is retained on the rope drum (10, 10A, 11, 12, 13, 14). <IMAGE>
Patent DE-4417279-A1 (DE)
Title: Method of connecting two components of vehicle window adjusters
Inventor: FEDER ROLAND
IPC: F16B37/06
Filed: 1994-05-13
Abstract: The method uses a first component having a tubular section (3) intended for a (non)rotatable mounting of a second component (2). The first component tubular section is inserted into the second component aperture provided for it. An axially directed force is exerted onto the tubular section.Thus the tubular section is deformed (upset), at least partly. The deformed section (5) provides a positive connection with the second component. Pref. the first component is a bearing bush (1), with a ring (14) at its lower end and a hollow cylindrical shape in axially joining section (11).
Patent DE-4418174-A1 (DE)
Title: Device for collecting items e.g. cans, disposable cups, bottles etc. into stack
Inventor: RUDOLPH KLAUS
IPC: G07F7/06
Filed: 1994-05-25
Abstract: The device comprises a vertical shaft (21) which is open to one or more sides and typically of U-section in plan view. The shaft can be slightly inclined to the vertical, and its supporting surface (27) can be to one side, extending only over part of its width. In front of the open side, there can be a locking component (31) movable clear of it. A feed chute (25) is located below the shaft and extends to one side.
Patent DE-4424863-A1 (DE)
Title: Arrangement for side sprue channels with base plate
Inventor: MUELLER HANS
IPC: B29C45/30
Filed: 1994-07-14
Abstract: The present invention relates to an arrangement for side sprue channels (1), which comprises a number of side outlet openings (15) which extend laterally from a channel (8) intended for plasticizable polymer material to flow through and which adjoin mainly radially extending torpedo tips (10). The torpedo tips (10) can be received by a sprue channel base (9) which can be releasably connected to the framework of the sprue channels. <IMAGE>
Patent DE-4425675-A1 (DE)
Inventor: SCHELLENBACH FRANK
IPC: B65D41/04
Filed: 1994-07-20
Abstract: A sealing cap for releasably closing a container has a cap body matching the container to be sealed, a closing mechanism, which releasably seals the container and the cap body and a seal co-operating with an upper edge of the container in order to seal it when the closing mechanism is operated. In addition, the closing cap has at least one shoulder formed on the cap body which faces the upper edge of the container and with which the seal co-operates when the closing mechanism is actuated.
Patent DE-4428808-A1 (DE)
Title: Mfg. constructional unit according to anodic bonding method
Inventor: BAUMANN HELMUT DIPL PHYS DR
IPC: H01L21/60
Filed: 1994-08-13
Abstract: Mfg. a constructional unit according to the anodic bonding method with a first constructional part (1) and a second constructional part (2), pref. consisting of Si, comprises applying a bonding layer (11), esp. a glass layer, onto the first constructional unit (1), laying the second constructional unit (2) on the bonding layer (11), pressing the units (1,2) against one another and heating to a predetermined temp.. A predetermined voltage is applied to the first and second units to produce a bond between them. The first unit (1) and the bonding layer (11) and/or the second unit (2) are structured such that a hollow space (12) bordering the first and/or second unit(s)is formed in the first and/or second unit(s). The first (1) and second (2) units are pressed together by producing a vacuum in the hollow space (12). Also claimed is a constructional unit having at least a first constructional unit (1) bonded to a second constructional unit by anodic bonding. The first and/or second unit(s) has at least one continuous opening (15).
Patent DE-4429538-A1 (DE)
Title: Sealing system for underground construction surfaces
Inventor: WATERMANN HEINFRIED
IPC: D04H13/00
Filed: 1994-08-19
Abstract: A sealing system for use on surfaces of constructions, e.g. walls, below ground level consists of a hardenable paste reinforced with a spun fleece.
Patent DE-4429903-A1 (DE)
Title: MOS-gated power semiconductor device having overcurrent and over-temperature protection - has MOSFET which turns off to isolate gate from input voltage and limit current sunk by gate pin, and MOSFET to short power MOSFET gate to its source
Inventor: NADD BRUNO C
IPC: H01L27/02
Filed: 1994-08-23
Abstract: Control power voltage Vcc is applied through a first MOSFET 20 connected between the gate pin 16 and the gate electrode 10 of the power device. A second control MOSFET 14 is connected across the power device gate 10 and source 12 electrodes. The first control MOSFET is turned off and the second control MOSFET is turned on in response to a fault condition. The turn off of the first MOSFET limits the current sunk by the gate pin. A boot strap circuit permits the use of all N channel control MOSFETs with an N channel power device, and a trimmable temperature shutdown circuit is provided. A bipolar transistor is also integrated into the chip to prevent conduction of the P well/N epi diode formed in the device substrate.
Patent DE-4433613-A1 (DE)
Title: Determining the location of vehicles, living beings and objects on the basis of cell-oriented radio networks
Inventor: STEUER DIETER DIPL ING
IPC: H04B7/185
Filed: 1994-09-21
Abstract: Technical problem of the invention = technical object and aim. The knowledge of the location of vehicles, persons and objects is required by various applications. To obtain knowledge on the location, satellite locating systems are used. These are based on the analysis of at least three satellite signals. The system is technically complex. Satellite receiving antennas, receivers, electronic analysing devices and devices for transmitting the information are needed. The accuracy of position is specified as being between 1 m and 500 m. The aim is to determine the location by means of cellular radio networks. Solution to the problem or way of achieving the technical object. Cellular radio networks which are in contact with their receivers or transmitters are suitable for determining the area where receiving/transmitting devices are located from the position of the cell transmitter, automatically or by order, and to store this centrally. The current position of stationary facilities can be called up by suitable interfaces. Field of application. Locating the location of lorries, cars, service engineers, delivery vans etc.