baber/WOPTO huggingface dataset:
Patent DE-4137623-A1 (DE)
Inventor: HILD EUGEN
IPC: B27G13/04
Filed: 1991-11-15
Abstract: A hand planing tool has a rotating blade mount comprising a body (17) with at least one pressure plate (35, 37), the latter each holding in place a planing blade (23, 25) (in particular a cutting alloy rotating planing blade (23, 25) with a shaped reverse face and smooth base face) on the body (17); the pressure plates (35, 37) are forced against the body (17) by clamping screws (42, 45) acting on a covering shell (39, 41), and the pressures plates (35, 37) keep a supporting surface (27, 29) in place in a groove through the gripping surfaces (31, 33) of a small protrusion. The device solves the problem of using a single clamping device to secure more than one planing blade in the blade mount by having pressure plates (27, 29) designed in such a way that in a given position each one can secure planing blades provided with supporting surfaces (24, 26) of various structures and configurations including both narrow fine-gauge cutting alloy rotating blades (25) and thicker, heavier duty blades made of high-speed steel (25).
Patent DE-4141331-A1 (DE)
Title: Trussed bridge with top and bottom flanges and diagonal braces - consists of prefabricated members transported to site for assembly on which reinforced or prestressed concrete road is laid
Inventor: BERZ PAUL
IPC: E01D21/06
Filed: 1991-12-14
Abstract: The top (4) and bottom (5) flanges are of reinforced or prestressed concrete, and the braces are of steel. All components are prefabricated, transported to site and there assembled. They may be manufactured at a works or in a site factory. Alternatively the reinforcement for the top and bottom flanges and the braces may be assembled in formwork and subsequently the top and bottom flanges are encased in concrete. ADVANTAGE - Simplified design and retains advantages for this type of construction.
Patent DE-4142710-A1 (DE)
Inventor: SIEGEL HEINZ ING GRAD
IPC: B60T8/48
Filed: 1991-12-21
Abstract: The invention concerns a hydraulic-fluid line with a chamber, the entrance to which is closed off by a cover. The side of the cover facing the chamber presses against a circlip fitted in a recess and has a circular groove with an O-ring seal in it. The entrance to the chamber has an inclined surface and a sliding surface, the recess being located in the sliding surface and the O-ring in the inclined surface.
Patent DE-4201551-A1 (DE)
Title: Sputtering cathode - includes electrically floating dark-space screen to prevent target contamination
Inventor: GEGENWART RAINER DR
IPC: H01J37/34
Filed: 1992-01-22
Abstract: The sputtering cathode working on the magnetron principle has a cathode base (1) which is provided with a target (3) with sputter and peripheral surfaces. A magnetic system (6) with poles (8) lies below the target. The boundary regions of the target outside the erosion zone are covered by a dark-space screen (11). The dark-space screen (11) is electrically floating and its horizontal projections and vertical walls (29,30) are sepd. from the target (3) by means of a gap. This gap is so wide that no plasma can ignite between the screen and target, and the gap itself cannot be closed by material scattered back. A baseplate (2) carrying the firmly attached target (3) is mounted on the cathode base (1). The parts of the baseplate and cathode base subjected to voltage are surrounded by the electrically floating screen (11). This screen is made of an electrically conductive material and is electrically insulated from the cathode and the target. Such insulation is achieved by means of distance pieces (20) made of a nonconductive material. The top surface (21) of the screen lies on the same level as the target surface (9). Alternatively, the surface (21) can lie below the level of the target surface. On the inside of the screen there are recesses (26) for accommodating (at least partially) the fixing elements (27). USE/ADVANTAGE - In installations serving for sputtering substrates of various kinds. It prevents target contamination with reaction prods., enhances process stability and allows coatings with an improved quality to be produced.
Patent DE-4204276-A1 (DE)
Title: Motor vehicle axle geometry testing method - using roller supports to drive wheels with rear wheels in fixed alignment and measurement of freely adopted front wheel positions
Inventor: MEYER-WELZ FRITZ DIPL ING
IPC: G01B5/255
Filed: 1992-02-13
Abstract: In the method the wheels (11, 12) are driven externally on supports (13, 18) with the rear wheels aligned with a defined transverse axis. The front wheels are allowed to adopt a free position. The adopted wheel linear and angular positions are measured and used to evaluate the axle geometry. The supports contain driven rollers and floating plates. USE/ADVANTAGE - For qualitative and quantitative measurement of inclination, i.e. faulty positioning, of rear axle of four-wheel vehicle, using equipment based on conventional techniques.
Patent DE-4209843-A1 (DE)
Title: Temp. compensated oscillator circuit - stores tuning element setting signal and corresponding temp. signal during calibration phase for subsequent provision of correction signal
Inventor: KLING HELMUT DR
IPC: H03L7/06
Filed: 1992-03-26
Abstract: The circuit has a variable frequency oscillator, a controlled tuning element, a temp. sensor and a controller providing a correction signal for the tuning element, depending on the temp.. A frequency regulating loop compares as external reference signal with the oscillator signal during a calibration phase, initiated via a supplied calibration signal, to provide a setting signal for the tuning element, to obtain a required oscillator frequency. A control logic allows the setting signal and the momentary temp. signal to be stored during the calibration phase, for subsequent provision of the correction signal. ADVANTAGE - Simple calibration without external processor for one or more oscillators allowing monolithic integration.
Patent DE-4211884-A1 (DE)
Title: Food slicer machine for cutting meat into strips or cubes - consists of reciprocating gang cutters with side mounted disc cutter and angled guide plate
IPC: B26D3/18
Filed: 1992-04-09
Abstract: The gang cutters (2,3,4) slide vertically up and down in their frame (7), and to one side the disc cutter (5), mounted on a drive shaft (6) swings across backwards and forwards. There is a gap (11) between a separating plate (12) and the front plate (10) into which the sliced or diced food falls. An inclined plate (17) guides the falling waste product into a container (22). Over the front of the separating plate is a detachable cover (14) which can be removed for cleaning, repair or maintenance work. The gang cutters consists of a number of individual blades, some vertical (3) and others horizontal (4) and is used for dicing the food. ADVANTAGE - No possibility of waste products getting mixed in with the prepared slices or cubes.
Patent DE-4218001-A1 (DE)
Inventor: TITZE MICHAEL
IPC: B61B15/00
Filed: 1992-05-30
Abstract: A device for transporting passengers and goods has at least one stationary magnetic track (2) for carrying a vehicle (1) provided with a magnetic levitation device. The vehicle (1) can also be provided with a driving mechanism for street traffic. The vehicle (1) is designed as an individual vehicle with an interchangeable energy supply block (13) for street traffic. The energy supply block (13) may be removed in the area of coupling points of the magnetic track (2) and loaded in the area of uncoupling points of the magnetic track (2). After passing the coupling points and joining the magnetic track (2), the vehicle can be accelerated by magnetic fields acting along the magnetic track (2) in high speed areas. After leaving the magnetic track (2), the vehicle (1) may be driven by another driving system.
Patent DE-4219967-A1 (DE)
Title: Chuck for several workpieces machined sequentially in machining centre - has module with basic portion and group of holders in defined mounting pattern
Inventor: FROESCH HORST
IPC: B23Q3/10
Filed: 1992-06-19
Abstract: There is a module (20) which can be mounted outside the support. It consists of a basic portion and of a group of holders fitted to it in a defined pattern. The workpieces are mounted in the holders. Via its basic portion, the module can then be secured on the support surface. The basic portion is made up of a level plate and is exactly positionable by adjusting elements on the support surface (51). ADVANTAGE - Low-cost design, with rapid and easy handling.
Patent DE-4222105-A1 (DE)
Title: Swept RF and microwave frequency synthesised source
Inventor: JAFFE STANLEY E
IPC: H03C3/18
Filed: 1992-07-06
Abstract: The tuning current to the oscillator is initialised to zero to eliminate hysteresis effects. Then, the pretuned current is set to produce the minimum operating frequency of the oscillator. Next, the main phase-lock loop is closed, and a low-frequency synthesiser is swept to in turn sweep the oscillator over a selected frequency span. If the selected frequency span extends over other frequency bands, the oscillator is swept to the maximum frequency of the present band and held at this frequency by a track and hold circuit.      The main phase-lock loop is opened, the low-frequency synthesiser is re-initialised, the main phase-lock loop is again closed, and the low-frequency synthesiser is swept again. Each frequency band is crossed in a similar manner until the selected frequency span is swept. A phase-lock loop speed-up and stability enhancement circuit comprising a zener diode connected across a passive lag-lead network is incorporated. Pretuned calibration for the swept synthesised source is also provided.
Patent DE-4229094-A1 (DE)
Title: Sole erosion preventing chute installation for flow waterway - integrates vertical tube into construction work, opening directly into endangered region.
Inventor: ZANKE ULRICH PROF DR ING HABIL
IPC: E02B3/12
Filed: 1992-09-01
Abstract: The chute installation deposits bulk material into construction work (1) on a water-flow (2-4) erosion endangered bed. One or several tubes (6) are integrated into the construction works, and their openings (10) lie directly in the erosion endangered region. Pref. the chutes are fitted outside the protected construction work and are arranged to comply with the water flow. The tubes may form a storage silo. The filling level of the bulk material in the chute may be controlled and refilled. The bottom end may be conically flared. USE/ADVANTAGE - Increased stability for various water works.
Patent DE-4230065-A1 (DE)
Title: Attaching evacuated mouldings to refrigerators - Has mouldings attached to outer or inner shell before these are assembled, with intervening space filled with foam
Inventor: STRACK HANS DR
IPC: F25D23/06
Filed: 1992-09-09
Abstract: In a procedure for attaching evacuated mouldings, the mouldings are attached to the outer or inner shells before the shells are assembled to give the final double-walled unit. Any hollow space remaining is filled with foam, either polysterol or polyurethane. The mouldings are insulating and may be symmetrical or non-symmetrical. They are made from silica or silicates, held on with glue. The glue is the sort which does not involve chemical reaction and may be fusion adhesive. Alternatively, double-sided adhesive tape may be used. There may be distance pieces inserted between inner and outer shells. The boundary between the mouldings is an aluminium foil. ADVANTAGE - Heat loss through the sides is reduced.
Patent DE-4232300-A1 (DE)
Title: Concrete pavement slab with vertical side faces - has three or more corners in plan view with vertical corner edges, coupled by side faces
Inventor: HAGENAH GERHARD
IPC: E01C5/06
Filed: 1992-09-26
Abstract: The upright side faces (11-15) carry strap-shaped, upright spacers (23, 27), abutting in the pavement corresp. spacers of adjacent slabs (10). These are at least three corners on each slab with upright corner edges (18-22), coupled by at least three side faces. At least one corner angle or corner edge (18) is right-angled, acute, or obtuse. Each corner, or corner edge, contains a spacer. The spacers are V-shaped in the horizontal cross-section. The angles of their shanks (33, 34) correspond to the angles of the respective corners, extending on both sides of the corner edge. USE/ADVANTAGE - High stability pavement made of simple concrete slabs.
Patent DE-4233286-A1 (DE)
Inventor: ORTNER HERBERT DR
IPC: D21B1/32
Filed: 1992-10-02
Abstract: The invention relates to a process for treating printed waste paper, in particular waste paper which contains at least 80% of newspapers or magazines, by disintegration, various purification stages, flotation or washing and defibration, the latter at a high consistency of at least 20%, and bleaching if necessary. The invention is characterised in that a final second defibration stage, located upstream of a bleaching stage if any, is carried out by treatment of the waste paper with strong kneading action of singular, rod-shaped or block-shaped kneading elements of both the stator and rotor of the defibration machine, which are arranged in a kneading chamber thereof which is bounded by two concentric cylinder surfaces, at temperatures of between 20 and 110 DEG C, preferably 38 to 65 DEG C, and a specific energy consumption of between 30 and 100, preferably 80, kWh/tonne of dry matter. <IMAGE>
Patent DE-4233516-A1 (DE)
Title: Coating a screw feed with wear resistant material - by feeding material into laser beam and melting prior to contact with surface melted substrate
Inventor: PSIUK WERNER
IPC: B29C48/03
Filed: 1992-10-06
Abstract: Method of coating the surface of a screw feed with a wear-resistant layer in which the coating material is fed into a laser beam and melted. The melted material is then brought into contact with the surface of the screw which has been at least surface melted by the laser beam. The laser beam and feeding devices, for the coating material, are pref. at an angle to each other with the material being fed into the laser beam from behind. The laser beam may have a zig-zag or meandering formation. USE/ADVANTAGE - Distortion and crack formation in the coating layer are avoided.
Patent DE-4235596-A1 (DE)
Title: Electrolysis cell e.g. for chlorine mfr - has anode sheet stamped to form apertures and membrane-seating tongues
Inventor: DULLE KARL-HEINZ DIPL ING
IPC: C25B11/03
Filed: 1992-10-22
Abstract: An electrolysis cell, for a single cell electrolysis appts., has a housing contg. a sepn. membrane arranged between parallel anode and cathode sheets having apertures for gas and electrolyte transport. The novelty is that at least the anode sheet (2) is provided with stamped and 90 deg. bent, vertical tongues (4) which define the vertical apertures (6), the membrane (3) being seated on the free ends (5) of the tongues (4). USE/ADVANTAGE - E.g. for chlorine prodn. from aq. alkali metal halide soln. The design provides perfect seating of the membrane at least on the anode and faultless gas escape through the apertures, thus allowing cell use at very high current density.
Patent DE-4237173-A1 (DE)
Inventor: SCHWOERER ARTUR DIPL ING
IPC: E04G11/50
Filed: 1992-11-04
Abstract: The invention concerns a wood flange support with solid web made of plywood or chipboard for use in concrete-casting sheathing. The invention calls for the edge of the web to have individual projections (5, 11, 18, 23) which extend out in the plane of the web and which engage in grooves (6, 7, 16, 17, 26) cut across part of the flanges (1) where they are bonded in place.
Patent DE-4238367-A1 (DE)
Inventor: GAIDA WOLFRAM DR
IPC: A61K31/52
Filed: 1992-11-13
Abstract: The invention concerns the use of 8-(3-oxocyclopentyl)-1,3-dipropyl-7H-purin-2,6-dione as a diuretic.
Patent DE-4238631-A1 (DE)
Title: Shock absorbing structure for vehicle bumper - uses tube with widened or narrowed section inside body frame member
Inventor: SCHWAIGER ARNE
IPC: F16F7/12
Filed: 1992-11-16
Abstract: Shock absorption device for absorbing the impact energy between a bumper and a vehicle body frame having an outer tube (4) with its widened or narrowed section attached to the part of the vehicle frame (5) to be protected against impact forces. The inner tube (2) and the outer tube have widened sections and the outer tube is so attached at the widened section to the frame member that at least in part the section runs inside the frame in the impact direction. ADVANTAGE - Allows the length of the deformation path between the bumper and the vehicle body to be increased.
Patent DE-4242754-A1 (DE)
Title: Multi-stage electrically-driven engine fuel pump
Inventor: GROETSCHEL NORBERT
IPC: F04D29/66
Filed: 1992-12-17
Abstract: The outlets and inlets (12,13) of the stages follow each other in the direction of rotation of the pump rotors (15). The connecting passages (11) each have a section (16) running in the peripheral direction, and onto which the passages (17, 18) leading to the outlets and inlets join harmonically. Each peripheral passage section (16) can be at no more than 30 deg., and preferably 10 deg., to the direction of rotation of the rotors.
Patent DE-4300113-A1 (DE)
Title: Fastener with clamp for support and car component joint - has retaining fixture on attachment, holding clamp to bracket during assembly.
Inventor: TERAZOE MASAHIKO
IPC: B60R19/04
Filed: 1993-01-05
Abstract: The fixture arrangement has a clamp (6) to connect a load bearing section (1) to the attachment (3), whereby the load bearing bracket has at least one projection (2) and the attachment one mounting point (4). At least one clamp attaches to the projection and connects the attachment to the bracket.A retaining member (5) is located on the attachment, and fixes the clamp to the bracket during assembly of the attachment. USE/ADVANTAGE - For vehicle bumper fastening,with secure and simple mounting at high work rate.
Patent DE-4302427-A1 (DE)
Title: Shelving for displaying plates such as tiles - has bottom containing drawers, and top frame holding movable vertical display boards, with cover
Inventor: BARTOSIK BOGUSLAW
IPC: A47F7/00
Filed: 1993-01-29
Abstract: The display shelving has a bottom frame (10) with a base area in the shape of a regular polygon, and holding several superimposed drawers (2) which are positioned on the outer surfaces between two vertical edges. A top frame (3) holds movable, vertical display boards (5) distributed over the periphery on the column (4) shaped top frame placed in the centre of the bottom frame. The top frame's base area is a regular octagon with a number of edges corresponding to the number of vertical edges on the bottom frame. Covering plates (8) cover the top of the bottom frame. USE/ADVANTAGE - The shelving is for displaying plate shaped pieces, such as tiles and is compact.
Patent DE-4306856-A1 (DE)
Title: Rail guide
Inventor: SCHLECHTA HORST
IPC: B60N2/07
Filed: 1993-02-26
Abstract: Rail guide with two rails which can be adjusted with respect to one another in the longitudinal direction, an internal rail 2 of which rails forms a cavity and is supported with respect to an outer rail 1 by means of rolling guides 3, 4, 5. The rolling guides 3, 4, 5 are arranged at the corners of a triangle which can be drawn at least partially into the cross-section of the rail guide. The contours of the outer rail 1 and inner rail 2 extend essentially parallel to one another at least between two rolling guides 3, 4, 5. The rail guide is particularly suitable for rail guide systems in motor vehicles. <IMAGE>
Patent DE-4307848-A1 (DE)
Inventor: SCHINK MICHAEL DR
IPC: H01B3/42
Filed: 1993-03-12
Abstract: PCT No. PCT/EP94/00583 Sec. 371 Date Sep. 5, 1995 Sec. 102(e) Date Sep. 5, 1995 PCT Filed Mar. 1, 1994 PCT Pub. No. WO94/20966 PCT Pub. Date Sep. 15, 1994The present invention relates to solderable wire-coating compositions based on hydroxyl group-containing polyesters, blocked polyisocyanates, organic solvents and catalysts, which are characterized in that they contain A) from 7 to 25% by weight of hydroxyl group-containing polyesters, B) from 55 to 70% by weight of a fully blocked aromatic diisocyanate adduct or of a plurality of fully blocked aromatic diisocyanate adducts, C) from 0.1 to 3% by weight of catalysts, D) from 1 to 8% by weight of a polyol or of a plurality of polyols, and E) from 1 to 36.9% by weight of an alkylene carbonate or of a plurality of alkylene carbonates, the total weight of the wire-coating compositions in each case being 100% by weight. The present invention also relates to a process for the continuous coating of wires using the solderable wire-coating compositions described.
Patent DE-4311768-A1 (DE)
Title: Method of sealing shoes in the sole region
Inventor: DANIELAK RITA
IPC: A43B7/12
Filed: 1993-04-08
Abstract: Method of water-impermeable sealing of the outsole-side end region of a waterproof shoe shaft (13) of a shoe (11) with glued-on outsole (17) by injecting liquefiable sealing material (21) which is waterproof in the hardened state. The outsole (17) is provided with an injection opening (19) for the sealing material (21). The outsole (17) is glued to the shaft (13) only in a circumferential region in such a manner that the outsole-side end region of the shaft (13) remains unglued. The sealing material (21) is injected through the injection opening (19) between the insole (15) and the outsole (17) and is pressed as far as the outsole-side end region of the shaft (13) by the injection pressure or by means of a pressure applied after injection. <IMAGE>
Patent DE-4315529-A1 (DE)
Title: Paper layer system for the optional production of a postcard or of a letter with whole-page bonding of the address and text pages
Inventor: RADEBOLD CLAUS
IPC: B42D15/08
Filed: 1993-05-10
Abstract: In the paper layer system for the optional production of a postcard or of a letter, in which duplicates are always produced and additional copies can be produced if required, the verso sides of the address page and the text page of the postcard or letter are completely bonded after being written, in order to prevent damage, in particular, in a mechanically controlled post office sorting operation. The duplicate, retained by the sender, is so prepared that a pre-perforated filing margin can readily be produced. The letter can be opened by pulling the opening flap or, alternatively, by slitting open the letter with the use of an aperture provided for the purpose.
Patent DE-4319017-A1 (DE)
Title: Swashplate compressor for vehicle air conditioning system - uses dividing plate with series of holes to minimise pulsation effect
Inventor: OKAZAKI MICHIO
IPC: F04B27/08
Filed: 1993-06-08
Abstract: The swashplate compressor has a cylinder body (1) with cylinders (6) having outlet valves (17) for the release to a delivery chamber (12) of cooling gas compressed in the cylinders. A dividing plate (14) divides the delivery chamber into two sections (12a,12b). A pulsation reduction effect is created by a number of holes (14a to 41e) in the dividing plate which connect the two parts of the delivery chamber. The number of holes provided corresponds to the number of compressor cylinders. USE/ADVANTAGE - Swashplate compressor suitable for air conditioning system of vehicle ensures uniform pulsation effect reduction for each of cylinders.
Patent DE-4321983-A1 (DE)
Title: Pressure applicator for IC engine fuel tank - has pressure adjusting chamber in part of port of engine air venting device.
Inventor: MORI SHIGEMI
IPC: F01M13/00
Filed: 1993-07-01
Abstract: The fuel tank (3) has an air venting device. The engine air venting device (1) has a port, contg. a pressure adjusting chamber (2), which is coupled to the fuel tank by a pipeline (4) for pressure application to the fuel tank via the pressure adjusting chamber. Pref. in the pipeline is fitted a non-return valve (5) for preventing the fuel outflow from the tank. The latter may contain an elongated, vertical chamber (7), protruding upwards from the tank for connection to the pipeline. Near the vertical chamber may be fitted an air venting port (6), or a pressure adjusting valve. USE/ADVANTAGE - Lightweight, compact, and low-cost design of fuel tank pressurising device with long service life.