baber/WOPTO huggingface dataset:
Patent DE-4106743-A1 (DE)
Title: Foundation support for wooden or steel post - has threaded shaft attached to plate with adjustable nut so post can be adjust required height
Inventor: HEITZ WALTER
IPC: E04H12/22
Filed: 1991-03-02
Abstract: The supporting foot consists of a base plate (1) to which a vertical tube (3) is welded. The upper end of this tube has a recess (4) formed in the end face of its wall. The recess receives the flange (6) of a nut (5). The nut is held in place by a coupling nut (9) which grips the upper surface of the flange (6) and is screwed on to the external screw thread on the upper part of the tube (3). The nut (5) receives a bolt (7) to which a bracket (8) is attached at its upper end. The wooden or steel post is fastened to the bracket (8). The height of the post can then be adjusted by the nut (5) which can be locked by the locknut (14). USE/ADVANTAGE - Fixing of steel or wooden posts to foundations with means to adjust height of the post.
Patent DE-4109403-A1 (DE)
Title: Tracking control of railway vehicle using laser triangulation sensors - detecting incorrect bogie wheel tracking by reflection and generating correction pulses
Inventor: SEBASTIAN LOTHAR DIPL ING
IPC: G01C15/00
Filed: 1991-03-22
Abstract: A method of controlling tracking of the bogie wheels of a railway vehicle involves using control pulses which pivot the bogie wheels about vertical axes. The guide rail is covered by optoelectronic triangulation sensor pairs, each (6) of which contains a transmitter (7) and receiver (8) for a laser measurement beam (9) and is mounted on the vehicle in front of the bogie wheels. For correct tracking the wheel is reflected via the guide track (10) to the receiver and a yes signal is generated, otherwise no pulses are generated and the wheels adjusted to correct the tracking. ADVANTAGE - Reliable, high speed operation.
Patent DE-4110123-A1 (DE)
Inventor: BETZ AUGUSTIN DR
IPC: A61B17/064
Filed: 1991-03-27
Abstract: A process is disclosed for fastening an essentially U-shaped binding clamp (1) made of a solid material and composed of a base (2) linked to two drive-in branches (3, 4). The binding clamp (1) is pre-stressed before being driven in a stressed state into a material by means of a driving-in device (8).
Patent DE-4112437-A1 (DE)
Title: Keyboard unit for process control - provides various operating modes changeable by insertion of masking foil into position over keyboard foil
Inventor: CHARWAT HANS-JUERGEN DIPL ING
IPC: H01H13/702
Filed: 1991-04-16
Abstract: A keyboard facility has a panel with keys (TE) of a foil type that communicates with the system computer. The keys have alphanumeric symbols and the keyboard is used to configure the operation of the controller. A separate keyboard panel (FT) allows data to be entered into the system. Once the system is configured a keyboard foil can be inserted (TF) for process control purposes. This has a leading edge that triggers an optical transmitter-receiver (SE). Bar code data signals the required operating mode. ADVANTAGE - Simplifies changeover between set-up and operating modes.
Patent DE-4117758-A1 (DE)
Title: Spark erosion cutting machine using wire electrode - has pair of nozzles placed at sides of material to be machined and supplies processing liq. to small gap between material and electrode
Inventor: SHIBATA YOSHIO
IPC: B23H7/02
Filed: 1991-05-31
Abstract: The nozzles (7, 8, 30) are positioned to guide the axial sections of the wire electrode (1) supplied with a processing voltage. The material (12) to be machined and the pair of nozzles (7, 8, 30) are moved relative to each other in order to carry out a spark erosion process on the material. One nozzle (30) of the pair of nozzles is made of a magnetic substance and is provided with an inbuilt e.m. coil (19) so that this nozzle (30) works as an electromagnet to attract a part or the entire material, hold it tight and to deliver it. The nozzle with the integrated magnetic coil is so fixed, removable at a movement device in the direction of the Z-axis, that the nozzle as an entity or only the coil can be replaced. ADVANTAGE - Can hold and deliver small workpiece, with basic material delivered to workpiece table and removed from it.
Patent DE-4120892-A1 (DE)
Title: Lightweight two=part valve spring retainer - consists of pad and reinforcing component
Inventor: KAINDL WOLFGANG
IPC: F01L3/10
Filed: 1991-06-25
Abstract: A valve spring (2) rests against a pad (1) which is reinforced by a light alloy component (4) caulked to the spring pad. The reinforcing component may be made from plastics with the pad extending into the valve stem opening (5), which is machined from the reinforcing component. Both pad and reinforcement may be made from sheet steel and welded together to form an enclosed hollow section. USE/ADVANTAGE - Reduces weight from approx. 16g to approx. 6g with no decrease in strength and reliability.
Patent DE-4124677-A1 (DE)
Title: Microwave heating appts. - with waveguides connected only to removable lid of heating chamber
Inventor: WICKER HELMUT DIPL ING
IPC: H05B6/78
Filed: 1991-07-25
Abstract: (A) Appts., for microwave heating of electrically non-conductive material, includes a chamber comprising a container (1), which contains the material to be heated and which has no microwave supply, and a lid (2) connected by one or more waveguides (3, 4) to one or more microwave generators (5, 6). (B) The heating process involves placing the lid (2) successively on containers (1) contg. the material to be heated. USE/ADVANTAGE - The appts. is used e.g. for sintering ceramic components of complicated shape. A single microwave supplied lid can be used for inexpensive and rapid heating even of relatively large amounts of material.
Patent DE-4126906-A1 (DE)
Inventor: KAERCHER WALTER
IPC: B21D5/02
Filed: 1991-08-14
Abstract: In a folding press (1) with a supporting device (5) for the workpiece to be machined, the supporting surface (6) follows the oscillating motion of the workpiece (9) during bending to support it from the underside, a signal generator (35) detecting the pressure of the workpiece (9) on the supporting surface (6), the signal from which is included in the control of the following movement of the supporting surface (6), the arrangement is such that the signal generator (35) switches off the drive (32) for the following movement of the supporting surface (6) in the supporting position of the workpiece (9) on the supporting surface (6) and switches it on when the workpiece (9) is removed from the supporting surface (6).
Patent DE-4126950-A1 (DE)
Title: Compatible transmission and/or recording of progressive video signals - converting into interlace video signals and adding extra digital information signals
Inventor: HUETTER INGO DIPL ING
IPC: H04N11/24
Filed: 1991-08-16
Abstract: The video signals are converted into interlace video signals and provided with digital additional information. They are processed by standard decoders without evaluation of the additional information. The latter contain coded movement information and/or interpolation instructions for image point blocks. The blocks can be decoded by interlace video signals to obtain progressive video signals. The image point values of the lines, corresp. to the lines of the interlace video signals, equal the corresp. image point values of the interlaced video signals. Pref. the movement information contains vectors, partic. for luminance. USE/ADVANTAGE - For video telephones, MPEG coders and decoders, etc., with better image quality and improved signal transmission.
Patent DE-4127733-A1 (DE)
Title: Graft polymers of natural substances containing saccharide structures or derivatives thereof and ethylenically unsaturated compounds and their use.
Inventor: HARTMANN HEINRICH
IPC: D21H21/18
Filed: 1991-08-22
Abstract: (1) Graft polymers (I) obtainable by polymerisation of (A) monomers or monomer mixts. comprising (A1) 10-100 % (all pts. wt.) N-vinylcarboxylic amides. CH2=CH-N(R2)C(O)R' (1), where R1, R2 = H or 1-6 C alkyl (A2) 0-90 % other monoethylenically unsatd., carboxylic gp.-free monomer copolymerisation with (A1) (A3) 0-5 % monomer with at least 2 ethylenically unsatd., non-conjugated double bonds in mol. in presence of (B) mono-, oligo-, or poly-saccharide; oxidatively, hydrolytically, or enzymatically degraded polysaccharide; oxidatively-hydrolytically or oxidatively-enzymatically degraded polysaccharide; chemically modified mono-, oligo-, or poly-sacchardie, or mixt. of these in ratio (A):(B) = 95-20:5-80 and op. subsequent splitting off of gp. -C(:O)R1 from polymerised monomers (A) of (I) with formation of units -CH2-CNHR2H- are claimed. (2) Also claimed are (I) obtainable by process wherein mixt. of 1-99 % N-vinylformamide (II) and 99-1 % vinyl acetate (III) is used as (A), 2-100 % formyl gps. of polymerised (II) are split off with formation of units -CH2-C(NH2)H- (3) and 2-100 % acetate gps. of polymerisated (III) and split off with formation of units -CH20C(OH)H- (4). USE/ADVANTAGE - Dry- and wet-stength agents in prepn. of paper, carboard, and paperboard, (I), prepd. partly with renewable raw materials, are less expensi
Patent DE-4139339-A1 (DE)
Title: Establishing direction and intensity of impact component of motor vehicle in crash - using mass body, guided parallel to longitudinal axis of vehicle, and moved from its rest position due to inertia by impact against spring and determining position
Inventor: LOEBL JEAN-PIERRE DIPL ING
IPC: G01P1/12
Filed: 1991-11-29
Abstract: The mass body after the leaving of its rest position is securely held outside this. The position of the mass body (5) in front of or behind the rest position can be established, and can be controlled or indicated. Further individually-guided mass bodies may be provided which can be moved and held in the same manner. Each mass body with the exception of the last, is respectively held fast by an arrest system of a mass body arranged in the front of it, if the forward arranged body still assumes its rest position. Each mass body is released if the preceding body, after an impact moving it, has left its rest position. ADVANTAGE - With simple mechanical means it is established after crash whether impact on motor vehicle is from front or rear.
Patent DE-4141139-A1 (DE)
Title: Woven paper-making blanket - is of monofilaments with a trapezoid cross=section in at least one group for wefts and warps
Inventor: STEINER KARL DR
IPC: D21F1/00
Filed: 1991-12-13
Abstract: The woven material for use in a papermaking machine blanket at various sections of papermaking, but esp. in the pulp drying stage, is composed of monofilament yarns with at least a generally trapezoid cross section in at least one yarn gp. for the wefts and warps. The sides of the trapezoid shape, parallel to each other, are parallel to the plane of the woven blanket material. The wefts are pref. with a trapezoid cross section where the largest sides of the trapezoid form the outer surfaces of the fabric. The shape of the trapezoid cross section of the monofilaments can be a parallelogram and equilateral. The yarns for one gp., wefts or warps have a trapezoid cross section only over part of their length. The separate yarns at the bonding points between the warps and wefts have a different cross section from that in the remainder of the yarn lengths. ADVANTAGE - The woven blanket material has a high steam permeability with a mainly closed surface structure to give the lowest possible marking to the paper being produced. The material also has a good strength performance.
Patent DE-4204714-A1 (DE)
Title: Thermoplastic polycarbonate compsn. with low drop rate - contg. aromatic di:cyanate ester, for flame retardant transparent resin moulding
Inventor: POWELL DOUGLAS G
IPC: C08G73/06
Filed: 1992-02-17
Abstract: Compsn. comprises (a) a polycarbonate resin; and (b) an aromatic dicyanate ester of formula NCO-R-OCN (I). R = branched aromatic 6-40C gp., pref. from biphenyl, diphenylester or diphenylestercarbonate residues. The ester is in monomer form or (pref.) partially hardened form and is in amt. to reduce drop-rate of the resin (w.r.t. UL-94). Pref. resin is a homopolycarbonate based on bisphenol A. USE/ADVANTAGE - Flame-retardant and transpar
Patent DE-4208773-A1 (DE)
Title: Drying wetting, washing and/or cleaning agent or component
Inventor: RAEHSE WILFRIED DR
IPC: F26B3/12
Filed: 1992-03-19
Abstract: In drying wet wetting, washing and/or cleaning agents (IA) and/or components (IB) of these and their aq. solns. and/or suspensions with superheated steam (II), which is recycled after removing the fraction of water vapourised in the drying stage, (II) leaves the drying zone at a temp. of min. 150 (esp. min. 180) deg.C and the internal pressure of the (II)-filled system is at or esp. above normal to prevent air entering, e.g. at sites of damage, the internal pressure pref. being under ca. 50 mbar gauge.     (I) may be zeolite cpds., esp. NaA zeolite. Pref. the starting material is spray dried through nozzle(s), e.g. with rotating discs, and the inlet temp. (Ti) of (II) is min. 250 deg.C. To produce high bulk density, Ti is min. 325, esp. min. 350 deg.C and the amt. (Wv) of water vapourised is min. 300 (esp. min.) 400 kg/m2.h w.r.t. the cross-section of the drying zone. To produce the bulk density, Ti is max. 280 deg.C and Wv is 100-250 kg/m2.h. In both cases, the (II) throughput is 1.0-4.0 (pref. 1.5-3.0, esp. 1.8-2.5) m3/m2.s.     Additives (III) may be incorporated in the incompletely dry prod. to bind the residual water (partly), so that the dry prod. has storage-stable bulk and free-running property and (III) pref. are (partly) added to the aq. soln. or suspension before drying.
Patent DE-4211398-A1 (DE)
Title: Spinneret jet head - has structured displacement plate to compensate for pressure loss in molten material flow
Inventor: KEIL GERD
IPC: D01D4/06
Filed: 1992-04-04
Abstract: The rectangular displacement body, within the spineret jet head in the spinning jet chamber to deflect the molten material from the molten feed plate into the chamber, is a displacement plate. It is held in place by a connecting web, on its longitudinal centre, to form a horizontal gap on both sides of it between the displacement and feed plates. The feed channel for the molten material opens into the horizontal gaps through a distributor and a horizontal channel. The horizontal channels in the form of grooves, extend along the connecting web over the whole general length of the spinning jet chamber. They are at the under side of the feed plate and/or at the upper side of the displacement plate to open laterally to the horizontal gaps. The displacement plate tapers away to the ends away from the feed channel. The vertical gap between the circumference of the displacement plate and the inner wall of the housing is expanded by the tapering shape to compensate for loss of pressure in the horizontal channels along the plate through the varying flow length. ADVANTAGE - The structure allows the spinning jet head to be rectangular to form consistent filaments without differences in their gauges.
Patent DE-4215221-A1 (DE)
Title: Remote control installation for vehicle auxiliaries - provides multichannel communication between HF and LF transmitter and modular receiver with communication bus.
Inventor: NEUMANN ERICH
IPC: H04Q9/00
Filed: 1992-05-09
Abstract: A h.f. receiver module (1) is built into a control unit (8) connected by a communication bus (7) to auxiliaries such as a roof panel actuator (9), window lifter (5), central locking system (6) and blower (4). The control unit incorporates a microprocessor for decoding the output from the HF module, a power supply, and protective circuitry. Pref. four transmission channels are provided between the distant transmitter and the receiver module to increase flexibility. USE/ADVANTAGE - Also with e.g. a heater, air-conditioner, sliding panel or alarm installation, the control occupies min. space and is easily adaptable to various requirements.
Patent DE-4221717-A1 (DE)
Title: Network of switching functional units interconnected by wiring pattern - has predetermined pattern of interconnections between functional units of different types arranged in columns between inputs and outputs
Inventor: JIANG JIE DIPL ING
IPC: H04Q3/68
Filed: 1992-07-02
Abstract: The units (M) are arranged in columns (10-17) between e.g. 64 inputs (e1, etc.) and 64 outputs (a1, etc.) of a network in which at least one column contains 2 to the power n-i units connected by a predetermined wiring pattern to the units in adjacent columns. The different interconnection patterns (20-26) are isomorphous for all multistage networks such as perfect shuffle, butterfly and crossover networks which can therefore be simplified or modified so as to be formed from a reduced variety of functional units and interconnections. USE/ADVANTAGE - In multistage sorting networks, few different types of integrated circuit and interconnecting wiring pattern are required. Drawing not reproducible
Patent DE-4222023-A1 (DE)
Inventor: PELZER HELMUT DIPL ING
IPC: B29C44/06
Filed: 1992-07-04
Abstract: The object of the invention is a process for producing textile floor coverings in motor vehicles by (a) spreading a mixture of foam flakes and a self-curing binder (absorption foam) (2) in a shaped floor pan of the motor vehicle (1), in a desired layer thickness pattern, (b) pressing the possibly premoulded textile floor covering (4) fitted with a heavy foil (3) on the mixture of foam flakes and self-curing binder (2), adjusting the desired foam flake density, (c) activating the binder and (d) bonding the mixture of foam flakes and self-curing binder (2) to the heavy foil (3) of the textile floor covering. The invention makes it possible to attain an even distribution over the entire volume of the absorption foam (2) on the back of the floor covering.
Patent DE-4230286-A1 (DE)
Title: Police baton with guard
Inventor: ASHIHARA HIDEYUKI
IPC: F41B15/02
Filed: 1992-09-10
Abstract: The police baton with a guard (20) has the guard near the base of a gripping portion of a baton main body (10). The guard of a certain length is attached by way of a hinge to the baton main body (1) such that the guard can rotate around the central axis (21) of the hinge and adapted such that it can project sideways from the baton main body or can be folded toward the baton main body at the other end.The guard has a holder for holding the guard in a state projected from the baton main body.
Patent DE-4230889-A1 (DE)
Inventor: CEZANNE RUDOLF DIPL ING
IPC: F16D65/78
Filed: 1992-09-16
Abstract: A brake line is disclosed, as well as its union with the brake housing (1). In order to master higher braking powers at possibly the same weight and with the same brake dimensions, an increased temperature of the brake fluid must be accommodated. The object of the invention is to insulate as much as possible the brake hose (11) which extends from the master cylinder to the brake housing (1) from high temperatures of the brake fluid. For that purpose, the brake line is provided at the end next to the brake with an intermediate pipe (4) which keeps the brake hose (11) away from the brake housing (1) and which at the same times helps cool the brake fluid. Advantageous developments of the invention concern the union (9) between the pipe section (4) and the brake hose (11), as well as a simple means (10) on the housing (1) for locking the pipe in rotation.
Patent DE-4233436-A1 (DE)
Title: Receptacle for cut flowers - is made of cut out cardboard with base and sides, and part of outer surface carrying information
Inventor: SCHMITT FRANKLIN
IPC: B42D15/04
Filed: 1992-10-05
Abstract: The receptacle (11') is made of a waterproof cut-out piece of cardboard, with its sides (112) and base (111) embossed. Part of the outer surface (112) which when folded up is part of the wide side, acts as an information carrying part (113). The side of the receptacle facing the inside is waterproof, or the receptacle may contain a plastics waterproof insert. That part of the cardboard acting as information part is covered on one side by transparent sheeting forming a pocket accessible from one side. ADVANTAGE - Receptacle for bunches of flowers, for example, is water tight, and has information part on outside for wishes, greetings or address of recipient.
Patent DE-4234267-A1 (DE)
Title: Plasma burner head for welding or cutting tool - + with different cooling element and corresponding electrode holder configuration for different applications
Inventor: SPERLING HERMANN
IPC: H05H1/34
Filed: 1992-10-10
Abstract: The plasma burner head has a fitting (3) for a burner neck with a cup shaped burner rear section and an inner sleeve (10) concentric to the longitudinal axis, the interior of which receives different configuration, cooled, electrode holders with an inserted electrode. An insulating sleeve (12) provides electrical separation between the hollow cylindrical burner front part (11) and the burner rear section, with a cylindrical section (13) of this sleeve (12) enclosing the inner sleeve (10). Different cooling elements fit into an annular gap between the burner front part (11) and the cylindrical section (13), in dependence on the employed electrode holder, to allow both gas cooling and water cooling. ADVANTAGE - Simple assembly of different burner heads using same main components.
Patent DE-4240290-A1 (DE)
Title: Road vehicle with two independent halves - is coupled together via interlocking angled profiles and with coupling bars
Inventor: INHOFFEN MARTIN
IPC: B62D27/00
Filed: 1992-12-01
Abstract: Each vehicle half is a self-contained unit with a flat rear door and with the coupling provided by profiled angled catches and transverse coupling bars (31,33) at the top and bottom of the vehicle. Each half has two end wheels and a central double tyred wheel of smaller size. The seats are reversible. For combined operation the power units operate together for four-wheel drive. The rear doors are folded flat under the roof of each section when the vehicle are coupled together. USE/ADVANTAGE - The dual purpose vehicles provide improved access for family use and a fuel saving low occupancy use. The coupling of the two halves of the vehicle is rapid and simple.
Patent DE-4240473-A1 (DE)
Title: Thread locking compsn. for carbon@ or graphite electrode which is (partly) meltable or curable at temp. - contains a hydrocarbon binder with specified softening point and low concn. of benzopyrene opt. carbon@ or graphite filler and opt. sulphur@, phthalodinitrile, aldol(s) etc.
Inventor: JAEGER HUBERT DIPL CHEM DR
IPC: C04B37/00
Filed: 1992-12-02
Abstract: Compsn. (I) which is (partly) meltable or cokable at temp., contains a binder (II) consisting of C and H, which has a softening point (DIN 52025) of 50-120 deg.C, toluene-insol. fraction of max. 2.5% benzo(a)pyrene content less than 50 ppm and viscosity of 300-8000 mPa.s at 160 deg.C. (II) pref. contains less than 20 ppm benzo(a) pyrene. (I) pref. contains 0-100% (II). It may also contain C or pref. graphite as filter, with a particle size of 80% less than 200 microns; and pref. S, phthalodinitrile, aldols, chloronaphthalenes or Lewis acids to increase the coking yield. In particular, (I) pref. consists of 0-50% filler, 38-100% (II) and 4-12% S. The components are pref. mixed in powder form or in liq. form at elevated temp. and are opt. moulded to suitable rod sections. USE/ADVANTAGE - (I) is used for securing a screw connection between C or graphite electrodes with a C or graphite nipple screwed into the front screw holes of the electrodes to be connected or an extension on the front of a 1st electrode, which screws into a complementary screw hole of a 2nd electrode. (I) is at least as effective as thread-locking compsns. contg. pitch and is effective from 300 deg.C, i.e. in a temp. range in which pitch still does not coke.