baber/WOPTO huggingface dataset:
Patent DE-4321436-A1 (DE)
Title: Liquid separator for gas-bearing ducts
Inventor: RENTSCHLER PETER
IPC: B01D45/16
Filed: 1993-06-28
Abstract: In order, with a liquid separator for gas-bearing ducts having deflection profiles (baffles) adjacently arranged in one plane, which deflection profiles form a labyrinthine flow path oriented transversely to the plane for a gas stream run through the duct, to enable a particularly simple installation of the liquid separator in various ducts, it is proposed that the liquid separator is constructed as an independently handleable unit, that such a unit or a plurality are installed into the duct in such a way that the duct cross-section is filled, and that the deflection profile plane is arranged at an incline to the direction of flow in the duct.
Patent DE-4334345-A1 (DE)
Title: Process for recovering metals from an acidic metal salt solution
Inventor: FROEHLICH SIEGMUND DIPL CHEM D
IPC: C22B3/26
Filed: 1993-10-08
Abstract: The invention relates to a process for recovering metals and/or metal compounds from an acidic metal salt solution, in particular in the reprocessing of used domestic and appliance batteries, in which the acidic metal salt solution is mixed in at least one extractor with a circulated extraction medium, separated into an organic and aqueous phase and from the aqueous phase at least one product solution containing at least one metal is separated off. In order to exclude losses of the extraction medium or to reduce them to a minimum, the carried-over residues of the organic extraction medium are separated off in a separator both from the product solution separated off and from the acidic metal salt solution carried forward, the extraction medium separated off is removed from the separator by a solvent, the extraction medium and the solvent are separated from one another by distillation from the mixture then present and the recovered extraction medium is returned to the extraction circuit, the organic solvent being reused for the regeneration of the separator. <IMAGE>
Patent DE-4337571-A1 (DE)
Title: Ceramic coating of metallic, esp. steel, or ceramic substrates
Inventor: WUESTEFELD ALOYS DR
IPC: C04B41/45
Filed: 1993-11-04
Abstract: Metallic and ceramic materials are coated with at least one ceramic layer contg. finely distributed metal cpd. by a process in which a principally saturated or colloidal soln. contg. at least one suitable precursor of the required metal cpd. is applied to the material surface, allowed to dry to form a very adhesive, crystalline layer, and, finally, subjected to thermal treatment.  Also claimed is a coated ceramic or metallic substrate prepared by the claimed process.
Patent DE-4338029-A1 (DE)
Title: Ammonia/working material mixture
Inventor: HEIDE RUDOLF DR RER NAT
IPC: F25B31/00
Filed: 1993-11-08
Abstract: The invention is intended to improve oil return in refrigeration plants operated using ammonia. It has been found that dimethyl ether is soluble in ammonia and customary refrigeration machine oils, so that dimethyl ether acts as a solubiliser for ammonia and the refrigeration machine oil which are insoluble in one another.
Patent DE-4344480-A1 (DE)
Title: Flexible heat exchanger for heat recovery from exhaust gases etc.
Inventor: LANG JUERGEN DIPL ING
IPC: F28G7/00
Filed: 1993-12-21
Abstract: The heat exchanger consists of capillary plates (1) through which a liquid heat carrier passes, with a cross current of the gas passing round them. The elastic plastics capillary plates are hung by one edge (2). They are connected to an input from a distributor container (3) containing a liquid heat carrier. Strips (4) are fitted between them for protection against abrasion and to act as spacers. The hanging mounting for the capillary plates is also of elastic plastics. Each plate has a collection tube (5) at the bottom. These tubes may be combined to form a container which can be set to spray up onto the plates.
Patent DE-4401990-A1 (DE)
Title: Holding device for picture
Inventor: NELL DIETER
IPC: A47G1/22
Filed: 1994-01-25
Abstract: The picture holder comprises a holding plate (3). It has an incision so that an angle is formed which protrudes out of the longitudinal axis of the plate plane at an angle to form a claw (5). Claws are formed on at least two opposite sides of the plate. The plate is rectangular and the incisions run inclined towards the side. The claws are all bent out of the plane of the plate in the same direction.The plate can have adhesive for fixing on a picture. It can engage in a holding strip of the picture by a tongue-and-groove connection. The plate can be formed as a punched part and is fixed by the claws engaging in the plaster or wall paper of the facing wall.
Patent DE-4405623-A1 (DE)
Inventor: LOMBINO ANGELO
IPC: B65B1/04
Filed: 1994-02-22
Abstract: A method allowing a supplier to distribute, to users, products packaged in packages, is characterized in that each of the packages is provided with indelible means for identifying both its contents and its intended user and locking means for guaranteeing its integrity. Each package is filled at the supplier's premises, it is transported to the users premises where it is opened and emptied of its contents before being relocked and re-despatched empty. The locking means may involve a key or be actuated by infra red radiation or radio frequency or involve a system of the barcode or CCD sensor type. The locking means may be associated with computerised central system associated with reading/control, electronic or magnetic members. The container may contain industrial chemical products. <IMAGE>
Patent DE-4406507-A1 (DE)
Inventor: LANGMANTEL ERNST
IPC: H04M1/725
Filed: 1994-02-28
Abstract: The communication system has a personal computer coupled to at least one cordless telephone handset (KE) via an electrical line (SL) or a radio link. The signalisation information transmitted from the communication system (KA) via the radio link between the cordless telephone base station and the cordless telephone handset is transferred to the personal computer, or signalisation provided by the latter is transferred to the communication system via the cordless telephone handset and base station. Pref. the signalisation information is displayed on the screen of the personal computer, with respective interfaces (SIS) at each end of the electrical line between the personal computer and the cordless telephone handset.
Patent DE-4408400-A1 (DE)
Title: Cermet contg. high oxygen affinity metal component
Inventor: BREME JUERGEN PROF DR
IPC: C22C1/05
Filed: 1994-03-12
Abstract: A cermet, in which thermodynamic equilibrium is established and chemical bonding is produced by oxide redn. and metal oxidn. during the prodn. process, is new.
Patent DE-4410158-A1 (DE)
Title: Car tyre groove profile
Inventor: TRABANDT HAGEN
IPC: B60C11/03
Filed: 1994-03-24
Abstract: In this car tyre profile, there is a circumferential groove at the crown, and similar side grooves at the shoulders or edges. The central groove (13) width (16) at the crown (17) in the moulded, unloaded state, is larger than the side profile (14) groove width (15), in the loaded, running state. So much larger is it, that in the loaded state, the width (16) of the central groove (13) shrinks to essentially the same width (15) as the side grooves.
Patent DE-4414237-A1 (DE)
Inventor: BUESTGENS BURKHARD DIPL ING
IPC: B81B3/00
Filed: 1994-04-23
Abstract: The invention proposes in a micro-mechanical oscillator of an oscillation gyrometer that the two masses oscillating in counter-phase connected via a coupling region be suspended on at least one suspension spring. The suspension springs are soft in the direction of oscillation and substantially harder in all other degrees of freedom. The torque resulting from the rate of rotation (absolute angular velocity) can thus be transmitted to the oscillating masses. Interference signals in the measurement of Coriolis forces are suppressed by subtraction. The oscillator is made of a semiconductor material and can be excited to oscillation in the electrostatic or electromagnetic field by suitable current leads.
Patent DE-4416679-A1 (DE)
Title: Control circuit for battery-operated vehicles
Inventor: BITSCHE OTMAR DIPL ING
IPC: B60L11/18
Filed: 1994-05-11
Abstract: A control circuit for battery-operated vehicles with a locomotion battery (2) which can be charged up by means of a vehicle-mounted charging device (6) with a rectifier circuit has a controller (1) which is provided with a microprocessor and which has inputs for detecting operating parameters of the locomotion battery (2), control inputs for inputting operating instructions and control outputs for controlling switching and control devices (12, 13) for the vehicle-mounted charging device (6) according to control programs which are influenced by the signals present at the inputs and for controlling display devices (5), the locomotion battery (2) being assigned a direct voltage transformer (9) for supplying a low voltage vehicle electrical system. A separate vehicle electrical-system battery (3) being provided for the vehicle's electrical system, the direct voltage transformer (9) is connected to this vehicle electrical-system battery and is integrated into the control circuit of the vehicle-mounted charging device. For the input of the direct voltage transformer (9) a change-over device (8) is provided by means of which a supply connection may be made as desired to the rectifier circuit, which can be connected to a supply system (7), and to the locomotion battery (2). <IMAGE>
Patent DE-4417905-A1 (DE)
Title: Band clamping device
Inventor: FISCHER CHARLES
IPC: B65B13/32
Filed: 1994-05-21
Abstract: The invention relates to a band clamping device for a band hooping machine, having a clamping ram (54) which can be moved in a guide frame (60) and can be pressed via a spring (80), with the cooperation of a control cam (84), against a clamping jaw (82) which can be removed from the clamping region, as appropriate a restoring spring (62) acting on the clamping ram (54). Said band clamping device is distinguished in that the first-mentioned spring (80), for producing the clamping force, at a position remote from the clamping ram (54), acts on a control lever (76) provided for pressing the clamping ram (54) in the direction of the clamping jaw (82), and in that the spring (80) can be stressed in order to open the band clamping device. <IMAGE>
Patent DE-4420965-A1 (DE)
Title: Method for exchanging gas or water meter without interrupting supply
Inventor: BRANDL GERHARD
IPC: E03B7/07
Filed: 1994-06-16
Abstract: A method for exchanging an existing gas or water meter without interrupting the supply to the consumer employs a flexible bypass connector (8) in parallel with the meter (3). The connections to and from the meter (3) are controlled by the valves (4, 5) which are respectively connected to the incoming supply (1) and consumer outlet (2) via the quick-connect fittings (6, 7). The fittings (6, 7) are provided with lead seals (13) on their screwed entries/exits (12) as protection against unauthorised attachment of the connector (8) during normal operation.
Patent DE-4430389-A1 (DE)
Title: Self-loading vertical turning machine
Inventor: HAUPT BODO DIPL ING
IPC: B23Q1/48
Filed: 1994-08-26
Abstract: The machine has a drive spindle (3) with an attached workpiece chuck (3a), displaced horizontally between a working position above the tool carrier (2) and sidewards feed and delivery points for the workpiece, via a setting drive. A further precision setting drive is used to precise alignment of the drive spindle relative to the tool carrier in the working position. The second setting drive has a smaller range of movement and a slower displacement rate than the first setting drive, used for relatively rapid movement of the drive spindle between the working position and the feed and delivery points.
Patent DE-4432024-A1 (DE)
Title: Opener for slatted wall or roof windows
Inventor: SCHLOSBAUER PAUL
IPC: E05F15/53
Filed: 1994-09-08
Abstract: The opener has a series of mounts (3) each supporting a sheet of glass (2) which overlaps the next. The mounts are connected to and tilt w.r.t. frames (4). The frames tilt w.r.t. a beam or column (5) supporting the series of slatted windows. Each frame has an actuation point (A) which is connected to the adjacent ones in the series by a wire (6). The end of the wire is attached to a first hydraulic cylinder (7) fixed to the supporting beam or column. Operation of the hydraulic cylinder moves the actuation point and opens all the windows in a series by rotation and translation of the frame parts.
Patent DE-4433273-A1 (DE)
Inventor: HOFMANN JUERGEN
IPC: C08L23/02
Filed: 1994-09-19
Abstract: Continuous blending of high mol. polyisobutylene (I) and thermoplastic polymers (II) in an extruder comprises dosing (I) into the extruder and homogenising in kneading stage(s), heating up and subjecting to controlled mol. wt. degradation and then introducing (II) into the (I) melt through a side port and homogenising. Also claimed is the homogeneous blend obtd.
Patent DE-4434599-A1 (DE)
Title: Rubber or plastics high boot with upper, sole and heel
Inventor: WARZECHA FRANK
IPC: A43B7/12
Filed: 1994-09-28
Abstract: The heel (4) and or the sole (3) have a hollow cavity (10) containing a pump (11) in the area of the tread sole. The pressure chamber (12) of the pump is connected, on the pressure side, to an oval-sectioned ventilation duct (13) with fresh air nozzles (14,15), and, on the suction side, to an air duct (17) emerging above the calf area (16) and operated by the foot. The air duct goes up to the top edge of the upper, hangs down over it, and is integrated into the upper, pref. by a seam (18). The flat sides (21) of the air duct are positioned on the outer or inner wall of the upper (2). The wall (23) of the air duct has reinforcements in the area of the heels (24).
Patent DE-4437957-A1 (DE)
Title: Mechanical pressing machine
Inventor: KATO HEIZABURO
IPC: B30B15/06
Filed: 1994-10-24
Abstract: The invention provides a mechanical pressing machine in which a torque-compensating plate cam/cam disc/control cam is arranged on the one end of a crankshaft, with a control cam/cam disc/cam follower, preferably a cam roller, which is arranged on the distal end of a piston rod of a device which generates an elastic force, being held in pressure contact with the torque-compensating plate cam/cam disc/control cam in such a way that load variations which are generated on the crankshaft are compensated. In the device which generates an elastic or resilient force, a compression spring, preferably a helical compression spring, or an air spring or pneumatic spring, is used. The crankshaft can be of the dual type, in which case the slide pusher is held by two connection rods. With this construction, a periodic inertial load variation, which is generated repeatedly during the operation of the mechanical press upon each revolution, is compensated by the system for reserving energy, and the aforementioned variation is accordingly cancelled out, as a result of which the energy is compensated so that changes in the revolution of the crankshaft are eliminated and in this way vibrations, oscillations and noises are substantially reduced.
Patent DE-4442070-A1 (DE)
Inventor: LOEBL HELMUT DR ING
IPC: G01R31/04
Filed: 1994-11-25
Abstract: The contact diagnosis involves measuring the temp. distribution over e.g. a T-joint (1) over a definite time by an infrared camera (2) while recordings are taken (4) of environmental influences monitored with suitable instruments (3.1-3.4) to measure load current, wind speed and direction, irradiance from the sun and/or sky, and ambient temp.. The recordings are entered as time-varying data into a dynamic thermal network (5) modelling the particular joint under investigation. The measured temp./time curve (7) is compared with the calculated curve (8) to which it is matched by variation of the contact resistance (9) to be diagnosed. The optimal thermal network model may be taken from a library or developed ad hoc.
Patent DE-4444315-A1 (DE)
Inventor: KAMAL SAMY DIPL ING
IPC: A63C17/26
Filed: 1994-12-13
Abstract: In order to increase the safety of roller skates, the roller skates are equipped with active brakes, shock-absorbing elements, a dynamo, lights and foot heating means. Two roller skate poles make these roller skates even more safe. In addition, these roller skates may be converted into ice skates simply by exchanging their base.
Patent DE-4446860-A1 (DE)
Title: Control valve used in power generation plants
Inventor: BREYER KARL
IPC: F16K31/40
Filed: 1994-12-27
Abstract: The control valve with magnetic drive is provided with an inlet connection and an outlet connection with a controllable aperture which by means of a spindle interacts with an axially displaceable piston. The piston (26) is equipped with a servo control unit (50) for adjustment of its position.
Patent WO-7900965-A1 (WO)
Inventor: BROGHAMMER R
IPC: G04C21/30
Filed: 1979-04-21
Abstract: Horloge avec sonnerie, utilisable notamment comme chronometre de marine. Cette horloge comporte un circuit electronique d'horloge a quartz pour la mesure du temps, un circuit de pilotage a quartz (6) associe a un dispositif electronique (3) servant au comptage des coups et pouvant etre preetabli par le circuit d'horloge et un generateur d'impulsions (2) pour l'obtention des coups a sonner. Ces elements permettent d'obtenir une horloge, en particulier un chronometre de marine, avec sonnerie, ayant une disposition relativement simple, une longue duree de fonctionnement et une precision elevee.
Patent WO-8809255-A1 (WO)
Inventor: KAADEN HANS-HEINRICH
IPC: B29C45/22
Filed: 1988-05-21
Abstract: Dans une machine de moulage par injection telle celle décrite dans le brevet DE-PS 35 34 254, un adaptateur (7) par rail de guidage (2) de la masse fondue sert à dévier la masse fusionnée en deux parties et est agencé dans une cavité (6) du plateau (1) central subdivisé de fixation du moule. Le positionnement est effectué au moyen d'un guide et d'un adaptateur (9). Une bride de distribution pourvue de plusieurs buses à obturation conçues pour être placées sur les buses à obturation (10) de l'adaptateur (9) est agencée sur l'unité à vis. La conception et l'agencement de la bride de distribution et de l'adaptateur entraînent l'application directe de forces sur le côté longitudinal des rails de guidage de la masse fondue, ainsi que sur le plateau central de fixation du moule.
Patent WO-8900373-A1 (WO)
Inventor: WILD ALFRED HEINRICH
IPC: H05K3/20
Filed: 1988-07-01
Abstract: In a process for manufacturing an object having conductive tracks (5) on at least areas of a surface, the tracks (5) are first laid on an intermediate support (1) and then transferred onto the substrate (8). An embossed foil of special design is used as the intermediate support (1) with conductive tracks.
Patent WO-8908308-A1 (WO)
Title: Process for recording servo position information embedded in data tracks of rotating record carriers
Inventor: PELLERT MARTIN
IPC: G11B5/596
Filed: 1989-02-13
Abstract: Servo position information is recorded conventionnally by data heads (34) independently of the position of a servo head (33) above a servo surface (220). During writing and reading of data, however, the position of the data heads is controlled to permit track following and readjusted on the basis of the servo position information, and thus the range of dynamic and static control of the data heads is unnecessarily restricted. Recording of the servo position information is carried out by means of data heads controlled to permit track following. The data heads so positioned are then transferred to a preassembled magnetic disc store (1) for recording the servo position information of each data track centre predetermined by the servo head in accordance with a constant value (ya) in a radial direction and with variable values (yi) of a transfer matrix (Yht) in the opposite radial direction of the record carrier. The process is used to increase the track density per data surface (221) of the record carrier and hence the storage capacity of the magnetic disc store.
Patent WO-9315382-A1 (WO)
Title: Process and device for detecting the level in a tank
Inventor: DENZ HELMUT
IPC: F02M25/08
Filed: 1993-01-13
Abstract: A device for detecting the fuel level in a motor vehicle tank is distinguished by the following functional groups: a tank seal checking device (24.1, 32); a gas detector (22, 23) to check whether the fuel in the tank is gassing; a pumping/cycle control device (10) to subject the tank to a change cycle; a gradient evaluation device (24.2, 31) to evaluate the value of a pressure change gradient from at least one pressure change and an appropriate period of time; and level indicator (34, 35) which receives the signals from the tank seal checking device, the gas detector and the gradient detection device in order to indicate the current level with the aid of a known relationship between the pressure change gradient and the level when the tank is properly sealed and the fuel gassing rate is sufficiently low. This device makes it possible to implement a process which is not dependent on the signal from a level sensor for detecting the level in the tank and in which said signal accordingly does not have to be taken via special lines to a control device and digitised therein. Rather, pressure signals are used in a form received by the control device for the direct performance of a reliable checking of the efficiency of a ventilation system working with the tank.
Patent WO-9313920-A1 (WO)
Inventor: KAELBER GERHARD
IPC: B23D47/00
Filed: 1993-01-13
Abstract: Cette invention concerne une protection anti-éclatement pour scies mécaniques à lame qui peut être posée sur les pièces travaillées et disposée latéralement par rapport à la lame de scie, tout en restant en contact par pression avec cette dernière dans la zone des dents de lame sortant de la pièce travaillée. La scie mécanique comporte un dispositif de positionnement qui peut lui être relié et qui porte la protection anti-éclatement, pour pouvoir la disposer selon le travail de la scie, en cas de modification de la profondeur de coupe et/ou de l'angle d'inclinaison de la lame de scie.
Patent WO-9625960-A1 (WO)
Title: Implant
Inventor: LAZAROV MILADIN
IPC: A61F2/82
Filed: 1996-02-22
Abstract: L'invention concerne un implant destiné au corps humain, le substrat de l'implant étant revêtu d'un matériau renfermant des composés chimiques constitué d'au moins un métal (M) du groupe IV A de la classification périodique des éléments, de l'azote (N) et de l'oxygène (O). 2 à 45 % du volume du matériau de revêtement est constitué d'espaces vides de (0,4 nm)3 à (50 nm)3, le volume résiduel étant constitué par une composition d'un métal du groupe IV A de la classification périodique des éléments, d'azote et d'oxygène dans un rapport de 1:(0,1 à 1,7):(0,1 à 1,7), de façon à obtenir un matériau de formule MN¿x?Oy (avec x, y = 0,1-1,7). L'invention concerne en outre l'utilisation de cet implant dans le corps d'un être humain ou d'un animal.
Patent WO-9636087-A1 (WO)
Title: Procede de production d'une antenne helicoidale et antenne helicoidale obtenue a l'aide dudit procede
Inventor: ALF REINHARD
IPC: H01Q11/08
Filed: 1996-03-27
Abstract: L'invention concerne un procédé de production d'une antenne hélicoïdale, selon lequel des fibres de verre (4) sont extrudées conjointement avec une matière composite (5) plastique durcissable, afin de former une tige en fibres de verre (1). La matière composite (5) est ensuite durcie, la tige en fibres de verre (1) est entourée de manière hélicoïdale par un élément électro-conducteur (2) se présentant sous forme de fil. L'élément conducteur (2) est fixé dans cette position sur la tige en fibres de verre (1). Cette antenne hélicoïdale comprend la tige en fibres de verre (1) obtenue par extrusion, autour de laquelle est enroulé et fixé l'élément conducteur (2).