baber/WOPTO huggingface dataset:
Patent DE-4214922-A1 (DE)
Inventor: BERGMANN ANDREAS DR
IPC: G01N33/543
Filed: 1992-05-06
Abstract: Method for the determination of the amount of a ligand (L), in particular of a free ligand in the presence of physiological binding proteins, in a sample of a biological fluid, in which the biological fluid containing the ligand (L) to be determined is incubated in the presence of a dissolved ligand derivative (L-IgG), which can be converted into an insoluble form, in the liquid phase with less than the stoichiometric amount of a labelled specific binder (Ak*) which binds both the ligand (L) to be determined and the ligand derivative (L-IgG) so that the ligand (L) to be determined and the ligand derivative (L-IgG) compete for the labelled specific binder (Ak*), and in which the ligand derivative (L-IgG) is converted into an insoluble form and, after separation of the insoluble components of the assay system from those components of the assay system which remain in the liquid phase, the amount of the ligand (L) to be determined in the biological fluid is isolated from the amount of the labelled specific binder (Ak*) bound to the ligand derivative (L-IgG), wherein, according to the invention, a conjugate of the ligand with a substrate protein is used as the ligand derivative (L-IgG) and the reaction is carried out in a test tube whose walls are coated with a protein material (anti-IgG) which specifically binds the substrate protein part of the ligand derivative (L-IgG) without affecting the bond between the ligand part of the conjugate and the specific binder (Ak*).
Patent DE-4216808-A1 (DE)
Title: Mechanical drill and chisel machine - has counter shaft with axial cog and striker mechanism selectively in mesh with cogs on main spindle
Inventor: KLUEBER WILHELM
IPC: B25D16/00
Filed: 1992-05-21
Abstract: The machine has a drill spindle (2) with two axially fitted cogs (2a, 2b) driven by a motor through a drive cog wheel (9). The two cogs have different teeth counts. A counter shaft (3) is located below the drill spindle, parallel with it, and has two pinions (4, 5) which can be selectively brought into mesh with the cogs (2a, 2b) to produce different speeds of the drill spindle. The two pinions (4, 5) have different diameters and either can be brought into mesh with one or other of the two cogs, that is, pinion (4) with cog (2a) and pinion (5) with cog (2b), by sliding the counter shaft backwards or forwards. ADVANTAGE - The engagement of the striker mechanism is only with the cog with the least number of revolutions per minute.
Patent DE-4217428-A1 (DE)
Title: High performance silicon crystalline solar cell structure - has more highly doped layer integrated in lightly doped layer in area below metallic contact
Inventor: SCHMIDT WILFRIED DIPL PHYS
IPC: H01L31/0216
Filed: 1992-05-27
Abstract: The solar cell structure is preferably a crystalline silicon solar cell with np structure based on p-type silicon substrate and n-type emitter on the front side facing the sun. On the side of the solar cell exposed to the radiation is a layer of lightly doped n+ or p+ layer (2 or 7). In the area of the ohmic contact surface (3/6 or 8/11) of the metallic contact (6 or 11) in the lightly doped layer (2 or 7), more highly doped n++ or p++ layers (3 or 8) are integrated. USE/ADVANTAGE - Esp.for one sided or two-sided illumination. Can be manufactured more simply and achieve an optimal degree of effectiveness.
Patent DE-4221087-A1 (DE)
Title: Plastics hose shunt for medicinal use - comprises tensioned plastics hose in omega or spiral form having rounded conical tips on ends with circumferential grooves
Inventor: GERCKE HANS-HERMANN
IPC: A61M25/00
Filed: 1992-06-26
Abstract: The shape of the plastics hose (1) is kept under tension which has an omega or spiral form. The ends (2) of the hose are tapered to a conically rounded tip which may have a circumferential groove (4). The tensioning of the hose is built into the hose material by co-extruding plastics of different elasticity into the one hose. Alternatively, it is achieved by a spring (3) around the outside of the hose. USE/ADVANTAGE - Used during medical operation to allow the circulation of blood throughout the body while the operation is being carried out. It is uncomplicated and less disruptive than previous models.
Patent DE-4221116-A1 (DE)
Title: Clutch control system for vehicle with automatic transmission - calculates turbine wheel torque setting within deg. of approximation dependent on engine and output shaft speeds
Inventor: YASUOKA MASAYUKI
IPC: F16D48/06
Filed: 1992-06-26
Abstract: The hydrodynamic torque converter drives a turbine shaft associated with reversing and high-speed clutches and two planetary gears. A forward clutch (15) engaging the forward planet wheel carrier is operated hydraulically by a pressure regulator valve (31) and controller (32) responsive to sensors of throttle flap position (33), fluid temperature (37), and rotational speeds of the engine (34), turbine wheel (35) and drive shaft (36). The turbine wheel torque approximates to the value calculated with allowance for other speeds. ADVANTAGE - Continuous smooth starting is guaranteed by control of clutch engagement so that variations in turbine wheel torque are prevented.
Patent DE-4224205-A1 (DE)
Title: Imaging using material with strippable coat and resin coat contg. anionic pigment - or separate pigment and resin coats, using developer contg. N-vinyl pyrrolidone polymer
Inventor: SUZUKI TAMOTSU
IPC: G03F7/11
Filed: 1992-07-22
Abstract: Imaging process involves (a) selective exposure of photosensitive material, which has a base, a strippable coat (I) and then either (a-1) a coat of photosensitive resin (II) contg. a pigment (III) with anionic gps. or (a-2) a coloured layer contg. (III) covered by a (II) coat; and (b) development with a developer soln. (IV) contg. an N-vinylpyrrolidone (NVP) polymer (V), to produce an image from (I). (V) is an NVP homopolymer or copolymer with at least 30 mole-% NVP units. (IV) contains 0.001-10 (wt.%) (V) and pref. also contains a silicone antifoam. (III) is a black pigment, consisting of a metal salt of an azo dyestuff with carboxylic and/or sulphonic acid gps. USE/ADVANTAGE - The process is esp. useful in the prodn. of printing plates, e.g. (presensitised) lithographic plates, resin relief plates, photoresists, e.g. of the film type, colour proofs and lith-films. It gives a strippable image in a clear colour, without fogging
Patent DE-4234746-A1 (DE)
Inventor: MUELLER ROLAND
IPC: F04B15/04
Filed: 1992-10-15
Abstract: The invention relates to a coffee-making machine having a heating device (58) for heating water to the temperature required to make a coffee drink. The coffee-making machine is equipped with an electrically driven pump (68) for conveying water, in the housing (1) of which there is formed a bore (27). A working piston (3), which by its travel defines a working chamber (5), is moved to and fro in the bore (27). The coffee-making machine is provided with a suction valve (16) and a pressure valve (10) which in each case contain, in the closing direction, a spring-loaded valve-closing member (17) and (11), respectively. The suction valve (16) is opened by reduced pressure and the pressure valve (10) is opened by excess pressure in the working chamber (5). The coffee drink is made by the water being sucked in by the pump (63) via the suction valve (16) and fed, via the pressure valve (10), under pressure to a brewing chamber (72) capable of being filled with coffee grounds (81), from which it flows after extraction. The pump (63) sucks in hot water, which, according to the invention, has already been preheated by the heating device to the temperature suitable for making the coffee drink, the suction valve (16) being constructed as a disc valve. As a result, brewing water of virtually the same temperature is constantly fed to the ingredient, independently of the degree of grinding and packing of the coffee grounds and also independently of the amount of coffee or espresso to be prepared, the heated water being pumped to the brewing chamber (72) without a significant drop in the pumping capacity. <IMAGE>
Patent DE-4235072-A1 (DE)
Title: Synthetic aperture radar equipment based on use of rotary antennae - improves detectability of point targets towards edge of field by individual sector reference function corrections for irregular rotation
Inventor: KALTSCHMIDT HORST PROF DIPL IN
IPC: G01S7/40
Filed: 1992-10-17
Abstract: The radar equipment correlates a received signal with reference functions generated (13) and stored in memory (12). A quadrature demodulator (8) of the IF signal delivers outputs in phase and quadrature for digitisation (9) and buffer storage (10). The field of view is divided into seven sectors for which the reference functions are individually corrected (15) in accordance with measurements of fluctuations in rotational speed, made e.g. by an accelerometer (14) on the antenna support arm. ADVANTAGE - Point targets well away from zero-angle reference target can be detected reliably with use of corrected reference function in each sector.
Patent DE-4237813-A1 (DE)
Inventor: VIESMANN HANS DR
IPC: F24H9/12
Filed: 1992-11-10
Abstract: The invention relates to a boiler, in particular a large or medium-size boiler, to the flow and return connections (1, 2) of which there are connected at least two heating-circuit distributors with interposition of a two-channel distributor section (5) provided with an insulating cover (11). According to the invention, the boiler is constructed in such a way that the distributor section (5), formed from two box-shaped profiles (5', 5'') arranged at a distance from one another, is arranged at least on one side of the boiler housing (3) in the longitudinal extent thereof and said section is equipped, on its face (6) remote from the boiler with heating-circuit distributor flange connections (7) on its two box-shaped profiles (5', 5'') and, on the boiler-side face (8), with flow and return connections (9, 10) connected detachably to the flow and return connections (1, 2) of the boiler housing (3) which are arranged at corresponding height, and that at least on one side in the water-conducting boiler housing (3), there are arranged channels (Kv, Kr) which lead to the flow and return connections (1, 2; 1', 2') arranged laterally on said boiler housing. As a result, the entire distributor installation and associated heating-circuit distributors can be installed, in a space-saving and easily accessible manner, in the longitudinal direction directly beside the boiler, which can be connected to the chimney at the smallest possible distance therefrom.   <IMAGE>
Patent DE-4242224-A1 (DE)
Title: Industrial plant safety monitoring of armatures with electrical position drives - measuring operating efficiency of motor with armature loaded to specification
IPC: G01R31/06
Filed: 1992-12-15
Abstract: The measurement functions are calibrated using  a simultaneous measurement of the spindle longitudinal force (27). The spindle force is measured by a device integrated into the system between the armature and the position drive.  The monitoring functions are stored and/or displayed for comparison with subsequent measurements on the same armature. USE/ADVANTAGE  - For safety monitoring armatures with electrical position drives in industrial plant.  method enables accurate measurement of longitudinal force on spindle.
Patent DE-4304311-A1 (DE)
Inventor: WELLER THOMAS DR
IPC: G11B7/2538
Filed: 1993-02-12
Abstract: A material comprising a cycloolefin copolymer has a structure consisting of alternating cycloolefin sequences and is crystalline in a temperature range of from 210 to 320@C. The cycloolefin is prepared by polymerisation of at least one polycyclic olefin, monocyclic and/or acyclic olefin with an open-chain olefin using a catalyst comprising a metallocene and aluminoxane.
Patent DE-4308194-A1 (DE)
Inventor: WOLF THOMAS DR ING
IPC: G05B19/05
Filed: 1993-03-15
Abstract: An automation system with programmable automation devices, especially store-programmable controls (SPS) to control an industrial plant and with at least one data input, computing and projecting unit, e.g. a PC (1) to generate data for fuzzy standard systems (FSS), in which said unit has a continuously optimisable fuzzy design program to which relationship functions can be fed in parameter form and in which the relationship functions, processing commands and parameters are input via function tables in image from and in which fuzzy standard programs are processed in the automation devices (3) in fixed processing programs matched to the device conditions to provide control values.
Patent DE-4308260-A1 (DE)
Title: Splint for ankle joints
Inventor: HERZIG HEINZ
IPC: A61F5/058
Filed: 1993-03-16
Abstract: The invention relates to a novel design of a splint for supporting and fixing a foot in the region of the ankle joint, particularly to avoid development of talipes equinus after an injury or fracture of the ankle joint.
Patent DE-4311146-A1 (DE)
Title: Rapid-transfer terminal
Inventor: SCHLAUDERER ANTON DR ING
IPC: B66F9/07
Filed: 1993-04-05
Abstract: The invention relates to a rapid-transfer terminal for transferring piece goods in the form of loading units, such as containers, interchangeable containers, semi-trailers or the like, between road and rail vehicles, different rail vehicles or different road vehicles, consisting of multi-tier shelf assemblies for the loading units and lifting appliances for transferring the loading units and the transport path, which the vehicles to be loaded and unloaded travel in each case directly into the terminal of the multi-tier shelf assembly type on their travelling path, whilst a shelf-servicing apparatus movable along the vehicles and having a vertically adjustable lift truck and a laterally movable load pick-up means for transporting the loading units travel in a common shelf aisle with the vehicles. The device according to the invention is characterized by a small space requirement, short transport distances and rapid transfer times.
Patent DE-4316938-A1 (DE)
Title: Dialysis cleaning salt container - has separate sealed chambers in flexible plastics container with U=shaped chamber inverted round second to reduce back pressure
Inventor: SEGRE ARIEL DAVIDE
IPC: A61J1/00
Filed: 1993-05-21
Abstract: Flexible plastics container with separate chambers for a salt soln. for external blood circulation dialysis equipment, has one chamber (11) in the form of an inverted U-shape with two spaced legs (15,16) extending from the two connections (19,18) towards the other edge of the container (10). Two leg sections are linked together by a curved section (17) at the upper edge of the container (1). Second chamber (12) is axially between the two leg sections (15,16) with a single connection (20), between the other connections (19,18) at the bottom edge. The chambers (11,12) are sealed against each other by a hot-welded seam (21). Two chambers (11,12) lie against each other and the container bag (10) is of a transparent, thermoplastic material. Third chamber, sealed against fluid, can also be incorporated in the structure and is normally empty. It has a connection for a fluid feed and take-off to be linked to the circuit flow. The third chamber is mounted externally at one leg (16) of the first chamber (11) with at least one hot-welded seam between them for a hermetic seal. USE/ADVANTAGE - Container is a flexible plastics bag, with two separate chambers for a soln. of common salt, to clean the piping and filters in a dialysis equipment used for external blood recirculation. Structure reduces back pressure to a min.
Patent DE-4317515-A1 (DE)
Title: Circular-profile driving apparatus
Inventor: SCHMIDT WILHELM
IPC: E21D9/06
Filed: 1993-05-26
Abstract: A circular-profile driving apparatus is described, comprising a driving shield (10), a first steel tube (24), coaxially adjoining the driving shield (10), for machine arrangements, measuring devices, material-transport units and the like, a second steel tube (40) coaxially adjoining the steel tube (24), if need be further steel tubes (42, 44) coaxially adjoining the steel tube (40), and several circular-profile tubes, such as a concrete tube, coaxially adjoining the last steel tube (44) and intended for placing in the earth, the tubes having the same outside diameter, and a thrust device (54) which acts on the last respective circular-profile tube (48) and advances the tubes located in front and the driving shield, in which arrangement earth material accumulating at the driving shield can be transported away through the tubes. According to the invention, a wing-like extension projecting from the steel-tube outer wall into the surrounding material, such as earth, can be fitted as an anti-roll means (92) in the steel tubes (e.g. 40). <IMAGE>
Patent DE-4318431-A1 (DE)
Title: Processing used fluid cartons - involves drying followed by thermic treatment over specific period
Inventor: MUSSELMANN WALTER
IPC: D21B1/32
Filed: 1993-06-03
Abstract: The thermic treatment takes place at temps. between 90 and 100 deg.C and pressureless or at an excess pressure between 1 and 2.5 bars at temps. between 100 and 150 deg.C for a period of 5 to 20 minutes. The fibre material suspension resulting from the material dissolution is subjected to further sorting measures. Material dissolver (1) of the excess pressure type is used which works in accordance with the screw rotor principle and it incorporates a screw or spiral rotor (4). The spirally shaped roller components are so arranged that in the upper area and on the container floor a horizontal thrust movement is produced. Underneath the rotor on the underside (6) of the container (5) of the material dissolver (1) is a sieve (7), the hole dia. of which is pref. 12 to 20 mm. The material dissolver works discontinuously, and it is filled e.g. by conveyor belts. USE/ADVANTAGE - Used to process used fluid cartons, obtaining a fibre material which is free from organic residual substances and other micro-organisms.
Patent DE-4318581-A1 (DE)
Title: Process for protecting the underside of flat-bottom tank bottoms from corrosion
Inventor: NOWAK KLAUS-ERICH DR ING
IPC: C23F13/02
Filed: 1993-06-04
Abstract: The object underlying the invention is to develop a process in which the formation of a corrosion environment on the underside of flat-bottom tank bottoms is excluded. According to the invention a combination of air drying and cathodic protection is used in such a way that the air is not drawn in by suction in an uncontrolled manner due to technologically caused movements of the tank bottom, but the air exchange proceeds via orifices specially designed for this and furnished with an air-drying unit, and corrosion attack caused by faults in the insulating layer is eliminated by cathodic protection of the tank bottom.
Patent DE-4321867-A1 (DE)
Title: Suspension for tricycles, in particular pedal cycles
Inventor: INHOFFEN MARTIN
IPC: B62K5/00
Filed: 1993-07-01
Abstract: The invention relates to an elastokinematic rear-wheel suspension arrangement for tricycles, in particular for pedal cycles, the suspension arrangement having rear-wheel suspension comprising three T-shaped link parts and an annular spring, preferably made of fibre glass. The two vertically extending axle links each hold the wheel hubs and are connected at the lower coupling point by means of rotary joints to the horizontal link. An annular spring connects the upper axle-link points to a front frame, the ball socket of which, close to the bottom-bracket bearing, in turn holds a ball head of the horizontal link. Direction-controlling and active assistance is achieved when cycling round bends by changing the camber and concomitantly steering the rear wheels. This arrangement likewise brings about a load-compensating spring rate and ensures a tilt-inhibiting and roll-inhibiting action. The invention thus satisfies the requirement for a low outlay on material and construction and for suspension with a high degree of comfort and high safety reserves.
Patent DE-4324774-A1 (DE)
Title: Model motor-cycle
Inventor: BAREIS ULRICH
IPC: A63H17/21
Filed: 1993-07-24
Abstract: In a known model motor-cycle having a freely mounted steering shaft, the front wheel fork pivots, at the level of the steering head bearing, about a shaft which lies parallel to the carriageway and in the direction of travel. Straight travel is problematical and track consistency is poor. The new model motor-cycle is intended to give a visual impression as true as possible to the original. It is intended to be manoeuvrable and consistent in its tracking at high speeds, and must tilt only at very low speeds, if at all. In the new model motor-cycle, the front wheel fork (6) is mounted to be rotatable exclusively in the plane of symmetry of the model motor-cycle (1) and, for the purposes of turning, is functionally connected to a servomotor (12). The front wheel fork (6) is fixedly connected via a plate (29) to a steering shaft (27), which is mounted to be rotatable about the steering axle (5) and, together with the steering axle (5), encloses a space (26). The front wheel is now lighter than hitherto. Nevertheless, because the wheels are always aligned during travel - even at low speeds - better tracking consistency than hitherto is achieved. At high speeds, rapid banking is possible on curves. The oblique position in the curve is not dependent on the height of the centre of gravity. The centre of gravity can thus be positioned lower. <IMAGE>
Patent DE-4326678-A1 (DE)
Inventor: MAY KARL ING GRAD
IPC: F27B7/04
Filed: 1993-08-09
Abstract: Method of replacing inner heating tubes in a heating chamber where the heating tubes are replaced by cutting the collars at pre-designated points on the two ends of the heating tube such that the welding seams holding the heating tube are removed. The collar containing a length compensator can be cut either before or after the length compensator depending on whether replacement of the length compensator is desired. The heating tubes are removed by moving the heating tubes out of the interior of the drum chamber through an opening in one of the two ends of the heating tube. New heating tubes containing an impact shell and a centering bushing, are inserted through an opening in one of the two ends of the heating tube. After a heating tube is inserted, the heating tube is raised such that the centering bushing can be inserted and centered in the collar. Then the heating tubes are welded at their two ends to the bushing of the collars.
Patent DE-4329977-A1 (DE)
Title: Hydraulic control device
Inventor: HENSEL MANFRED DIPL ING
IPC: B66F3/46
Filed: 1993-09-04
Abstract: The hydraulic control device according to the invention comprises a hydraulic pump (11) which acts on two operating cylinders (16, 25) which are coupled in a mechanically rigid manner to one another. Said two operating cylinders (16, 25) are activated via two non-return valves (17, 26) and two control valves (18, 30), a first non-return valve (17) and a first control valve (18) being arranged between the pump (11) and the first operating cylinder (16). The second non-return valve (26) is arranged in a branch line (23) to the second operating cylinder (25). From said branch line (23), a relief line (29) with the second control valve (30) leads to the container. Said hydraulic control device is of a simple construction, manages with a small number of valves and, nevertheless, satisfies high safety requirements. <IMAGE>