baber/WOPTO huggingface dataset:
Patent DE-4223576-A1 (DE)
Title: Mounting and contacting device on circuit board by silver@ bonding - using two component adhesive of resin contg. microencapsulated hardener and accelerator, useful for non-metallic circuit boards, conductive films, etc.
Inventor: TEUSCHLER HANS-JOACHIM DR RER
IPC: H01R4/04
Filed: 1992-07-17
Abstract: In mounting and contacting devices on circuit boards by the conducting Ag bonding process, two component adhesives (I) are used, in which the hardener and accelerator phases are micro-encapsulated with an organic material and exposed in the reactive resin phase by mechanical force during mounting, so that they cause cold cure. Pref. (I) are applied to the contact points of the devices or the base contacts of the circuit boards. Specific mechanical force is applied to the device by the mounting head and a transversal and/or longitudinal vibration is applied at the same time. Pref. (I) contain fine Ag-(Pd) powder and microcapsules with a dia. of 10-100, pref. 20-50 microns. USE/ADVANTAGE - (I) are stable in storage and react quickly in the cold, after mechanical activation, forming stable firm contact. The technique is suitable for mounting devices on metals, non-metallic circuit boards, conductive films, graphite C tracks, intrinsically conductive polymers and metals which are difficult to solder or cannot be soldered
Patent DE-4225119-A1 (DE)
Title: Transmission device coupling two relatively movable points
Inventor: SCHAUER FRIEDRICH DIPL ING
IPC: B60R16/027
Filed: 1992-07-30
Abstract: The transmission device uses a helically wound signal line (10) contained within a circular cassette comprising a rotatable rotor (11) and a fixed stator (12), their relative angular position fixed via respective toothed crowns around the periphery of the rotor and the stator, in the cassette assembly position. The rotor and stator can be displaced axially relative to one another between stable assembly and working positions, the two toothed crowns lying in different planes out of engagement with one another in the working position.
Patent DE-4226255-A1 (DE)
Title: High-pressure treatment of fat mixts. e.g. milk prods., ice-cream, etc. - to alter crystal size, crystal shape and/or crystalline arrangement in inner phase of emulsion
Inventor: BUCHHEIM WOLFGANG PROF DR
IPC: A23L5/30
Filed: 1992-08-08
Abstract: In a high-pressure hydrostatic treatment of substances, the substance is a mixt. of fats in an emulsified form and the procedure is used for influencing the crystal size, the crystal shape and/or the crystalline arrangement in the inner phase of the emulsion. The procedure may be used for increasing the proportion of solid material in the fat mixt., and at a temp. which lies within the melting or solidifying region of particular components of the fat mixt. The procedure is applicable to mixts. of natural, modified natural, and/or synthetic fats. The pressure used is at least 5 MPa, and pref. more than 100 MPa, and may last for between 10 seconds and 60 minutes, and pref. for about one minute. USE/ADVANTAGE - Esp. for influencing the inner structure of foodstuffs such as milk prods., ice-cream etc.. The process avoids the need for expensive and time-consuming structure-influencing procedures such as prolonged cooling etc., and so saves time and reduces manufacturing costs. The prod. stability is not affected.
Patent DE-4226911-A1 (DE)
Title: Magnetic recording layer for use at high frequencies - comprises ion etched polymer support and ferromagnetic cobalt-contg. thin layer
Inventor: FISCHER GERD DR
IPC: C23F4/00
Filed: 1992-08-14
Abstract: Magnetic recording support comprises a surface polymer support material, whose main surface is pretreated by ion etching, and a ferromagnetic Co-contg. metallic thin layer 50-1000 nm thick, produced by PVD. The novelty is that the main surface of the support material is modified by ion etching using N- and/or O-contg. gases. USE/ADVANTAGE - For magnetic recording at high frequencies. The magnetic layer is uniform, mechanically stable and free from defects.
Patent DE-4231242-A1 (DE)
Title: Reducing wear of electromechanical relay - using controlled switching in and switching out points for switching load related to voltage and current zero transitions
Inventor: HAHNEL REINHARD DIPL ING
IPC: H01H9/56
Filed: 1992-09-18
Abstract: The wear reduction method is applicable to an electromechanical switching relay controlling a central heating circulation pump and employs a switching in point adjacent the voltage zero transition point and a switching out point adjacent the current zero transition point. Pref. a microprocessor is coupled to a threshold switch for detecting the instantaneous value of the AC voltage on the secondary side of a transformer for calculating the optimum switching in and switching out points in dependence on the relay response time and the phase-shift of the AC load. USE - Preventing contact wear to extend working life of switching relay for inductive and/or capacitive load.
Patent DE-4232929-A1 (DE)
Title: Three=phase generator with rectifier for use in vehicles - has stator winding with ends soldered to connectors screwed down on to studs in insulated rectifier baseplate
Inventor: PFLUEGER GERHARD
IPC: H02K11/04
Filed: 1992-10-01
Abstract: A three-phase generator for a car has an external rectifier unit at one end. At least one end of the stator winding (58) is linked to the rectifier diodes by a connector (59) screwed down on to a stud (61) on the insulated rectifier baseplate (63), the wire being crimped and soldered to the connector. There is a whole set of similar studs all embedded in a holder (48). The connectors are detachable and are made from metal stampings. The studs pass through holes in the baseplate and are fastened with nuts. ADVANTAGE- Simple detachment of diode assembly from stator winding when repair is needed.
Patent DE-4233258-A1 (DE)
Title: Verfahren zur Zielerfassung und Anordnung zur Durchführung des Verfahrens
Inventor: PEDESPAN JEAN-PIERRE
IPC: G01S5/02
Filed: 1992-10-02
Abstract: Verfahren zum Erfassen von Zielen mit Selbstschutzmitteln, die elektromagnetische Wellen aussenden können, darin bestehend, daß diese Selbstschutzmittel aktiviert werden, indem ein Signal gemäß 360° in Azimutrichtung und gemäß einem Höhenöffnungswinkel entsprechend den Einsatzflughöhen des Ziels ausgesendet wird. Das Signal hat eine ausreichende Leistung, um die Selbstschutzmittel des Ziels in einem gegebenen Radius zu aktivieren und ein anderes Signal zu simulieren, für das eine Sendung des Teils dieser Selbstschutzmittel programmiert ist. Die Vorrichtung zur Durchführung des Verfahrens enthält eine Steuerschnittstelle (1), einen programmierbaren Wellenformmodulator (2), eine oder mehrere Höchstfrequenzquellen (3, 5), die mit Sendeantennen (6, 7) gekoppelt sind. Anwendung: Luftzielerfassung.
Patent DE-4233690-A1 (DE)
Inventor: BOUCHE NORBERT DIPL ING
IPC: B65G1/04
Filed: 1992-10-02
Abstract: An apparatus for loading and unloading load-bearing elements onto and off shelving is designed so that the load-bearing elements are driven by carriers (7, 8) which have a cam contour, designed and matched to the abutments, in the form of recesses (3, 4), so that the load-bearing elements can be precisely positioned in the shelving.
Patent DE-4239786-A1 (DE)
Title: Wooden log splitter with splitting blade - has log holder in form of mandrel whose tip points in splitting direction
Inventor: BRONNHUBER MARTIN
IPC: B27L7/06
Filed: 1992-11-26
Abstract: The holder is in the form of a mandrel (18), whose tip points in the splitting direction (X). It is retained in the splitting blade (9), slidably against the splitting direction. Pref., the splitting blade has a recess for the mandrel tip in next position such that the tip does not protrude beyond the blade splitting faces. The mandrel tip typically lies in one plane with the blade cutting edge. The blade may have a bore for the mandrel rod, to which the tip is joined. ADVANTAGE - Increased lock safety and efficiency.
Patent DE-4243537-A1 (DE)
Inventor: BESSEI HERBERT DR ING
IPC: H01H31/12
Filed: 1992-12-22
Abstract: The present invention relates to a switching method, in particular for switching on a fused load-break switch (1), in which three fuse links (4, 5, 6) which are arranged on an upper part (2) of the fused load-break switch are moved simultaneously substantially in parallel and at the same distance and are brought into or out of contact with backing contacts (7a,b; 8a,b; 9a,b) arranged on an underpart (3) of the fused load-break switch. In order to achieve a method for switching circuits using fused load-break switches as well as a corresponding fused load-break switch having the features mentioned in the introduction, wherein the dangers to the switching system and to the personnel when switching on a shorted circuit are considerably reduced, provision is made, according to the invention, for the circuit to be closed via the three fuse links (4, 5, 6) with a time delay, with the contacting of the first contact blade (3a, 4a, 5a) of each of the fuse links (3, 4, 5) occurring simultaneously or in any predeterminable chronological sequence, whilst at least for a first fuse link (3, 4), at least the contacting of its second contact blade (3b, 4b) with the corresponding backing contact (7b, 8b) occurs before the contacting of the second contact blades (3b, 5b or 4b, 5b) of the two other fuse links (3, 5 or 4, 5). <IMAGE>
Patent DE-4244469-A1 (DE)
Title: Side support for automobile driver leg space
Inventor: MUELLER PETER
IPC: B60N2/62
Filed: 1992-12-23
Abstract: The side support lies adjacent the legs of the vehicle driver, to support the latter when the vehicle is subjected to high transverse acceleration.Respective support elements (10, 17) each cooperating with both the upper and lower parts of the leg pref. lie on the outside of each leg, the support element adjacent the vehicle door (1, 5) pivoted out of its working position into a retracted position, when the door is opened, e.g. via an electric servo motor controlled by a door contact switch.
Patent DE-4302493-A1 (DE)
Title: Piece of jewellery with ring-shaped body
Inventor: KAY HANS-CHRISTOPH
IPC: A44C17/02
Filed: 1993-01-29
Abstract: The ring-shaped body (11) consists of two interlinked, spaced-apart pieces (110,111) between which is a removable ring-shaped element (14). This is in the form of a semi-precious stone or plastics piece with an opening (15) through it for a finger arm, etc. of the wearer.The space (17) between the two pieces is such that the ring-shaped element is clamped between them. The connection is formed of at least one arm (16) containing a jewel (18). The arm joined to one piece is detachably locked to the other piece.
Patent DE-4309528-A1 (DE)
Title: Film or film tube made from casein, process for the production thereof, and the use thereof
Inventor: METZGER WOLFGANG
IPC: A22C13/00
Filed: 1993-03-24
Abstract: The invention relates to a process for the production of a film or film tube made from casein by   a) mixing an aqueous solution containing at least one partially volatile carboxylic acid, at least one plasticiser and demineralised water, with casein, and allowing the mixture to swell; b) shaping the swollen mixture obtained in a) at temperatures of from 60 DEG C to 100 DEG C to give a film or a film tube; c) solidifying the film or film tube by treatment with an aqueous curing solution and, if necessary, by cold smoking;   d) drying the film or film tube. Films and film tubes obtainable by the novel process have excellent packaging properties and are biodegradable. They are particularly suitable for use as edible casings for sausage products, packaging material for non-hygroscopic, pulverulent or fat-containing products, and for tablets and aroma-containing dry products, in the production of seed tapes and adhesive tapes and for the lamination of paper.
Patent DE-4311298-A1 (DE)
Title: Pressure detecting circuit for semiconductor pressure sensor - has differential amplifier stage with zero drift compensation by temp.-dependent difference between base-emitter voltages
Inventor: ARAKI TORU
IPC: G01D3/032
Filed: 1993-04-06
Abstract: The pressure is measured in terms of the potential difference across one diagonal (3B-3C) of a resistance bridge (2A-2D) on a semiconductor chip with a signal processor (60) comprising a differential amplifier section, a bias current control section which sets the emitter currents of both transistors to produce an input-offset difference between their base-emitter voltages, and a power amplifier section. The temp. dependence of the input-offset voltage stabilises the null output voltage, and the conventional compensating resistance in parallel with one arm (2B) of the bridge is omitted. ADVANTAGE - Temp. dependence of null point output voltage is compensated without using resistance having small temp. coeffts.
Patent DE-4311470-A1 (DE)
Title: Ventilation and venting device for a vehicle fuel tank
Inventor: ASCHOFF WOLFGANG
IPC: B60K15/035
Filed: 1993-04-07
Abstract: A ventilation and venting device for a vehicle fuel tank, in which the ventilation, with the tank closed, occurs by way of a filter, is intended to prevent fuel escaping into the filter and beyond this, whilst being of simple design construction and functioning reliably in any operating conditions and positions of the vehicle. To this end, a hollow venting space, separated from the remainder of the tank interior and situated above the tank filling when filled to the maximum operating filling volume, is separated off in the uppermost part of the tank, the base of which space continuously tapers to a deepest point, at which the said hollow space is connected by way of a gravitational float valve to the remainder of the tank interior, and which at a further point, at any time remote from the gravitationally low lying base of the hollow space in any horizontal position of the vehicle, is connected to a filter line leading to the filter. In a multi-domed design of the tank upper wall, the tank domes are connected to one another by way of an equalising line which can be pumped free of fuel by means of a suction nozzle pump driven by the fuel return flow inside the tank.
Patent DE-4316488-A1 (DE)
Title: Aid supported by a gas tension spring, in particular for handicapped individuals
Inventor: HUBER MANUELA
IPC: A47K3/28
Filed: 1993-05-17
Abstract: The invention relates to the use and the arrangement of a gas tension spring on aids for handicapped individuals, especially use on vertically or horizontally pivotable repositioning aids or shower seats or on shower tubs with level access via a pivotable transfer member.
Patent DE-4320124-A1 (DE)
IPC: G05B19/042
Filed: 1993-06-17
Abstract: In a process control method, in particular for large industrial plants, for the control of the process data are transmitted by a bus system from control means at a control and monitoring level to automated machines in a process level, and for the monitoring of the process data are transmitted from the automated machines at the process level to display means at the control and monitoring level. In order to obtain rapid access to the transmitted data at the process level, the process control data are subdivided into different types of data according to different predetermined types of control, are sorted into said types of data and transmitted in blocks from the control and observation level to the process level. Programmes contained in the automated machines (9, 10) access the pre-sorted data to carry out the corresponding controls.
Patent DE-4320951-A1 (DE)
Inventor: MAURER UWE
IPC: B01D29/05
Filed: 1993-06-24
Abstract: PCT No. PCT/DE94/00705 Sec. 371 Date Apr. 13, 1995 Sec. 102(e) Date Apr. 13, 1995 PCT Filed Jun. 21, 1994 PCT Pub. No. WO95/00229 PCT Pub. Date Jan. 5, 1995Described is a pressure filter comprising a fluid compartment with a fluid inlet, at least one filter surface in the fluid compartment having a plurality of apertures, one side of the filter surface being restricted by the fluid compartment and the other side thereof being restricted by a filtrate compartment having a filtrate outlet, and a backwashing means. The backwashing means includes a backwashing head sweeping over the filter surface and sealing a part thereof with respect to the fluid compartment. It restricts a backwashing compartment having at least one suction chamber open in a slot-like manner to the filter surface and having connected thereto a reject drain. The slot-like aperture of the suction chamber is formed in such a manner that each aperture of the filter surface, independent of its radial position, is swept over by the slot-like aperture approximately in the same space of time. Accordingly, a uniform cleaning process of the filter surface by the backwashing head results.
Patent DE-4323848-A1 (DE)
Title: Composting plant
Inventor: LEINEMANN CHRISTOPH
IPC: C05F17/02
Filed: 1993-07-16
Abstract: The invention relates to a plant for anaerobic and/or aerobic composting of biodegradable substances, such as biodegradable waste, garden clippings, domestic waste, sewage sludge, contaminated soils and similar materials. The aim of the invention is to provide a plant for composting biodegradable substances such as biodegradable waste, garden clippings, domestic waste, sewage sludge, contaminated soils and similar materials, which allows aerobic composting or anaerobic composting or aerobic and anaerobic composting in one plant. The aim is achieved according to the invention by a composting plant which consists of a sealed, silo-type construction which is subdivided into several levels, within which construction there are arranged built-in devices which favour the biodegradation process, the construction being provided with at least one inlet port and one discharge port, the inlet and discharge ports being designed to be gas- and fluid-tight and featuring devices for aspirating gas and for establishing a protective-gas atmosphere. <IMAGE>
Patent DE-4327642-A1 (DE)
IPC: G07C11/00
Filed: 1993-08-17
Abstract: It is known that detection labels and reading devices are used for the contactless identification of people or objects. If the detection label is brought into the vicinity of the reading device (12), the latter can receive and evaluate the data sent out by the detection label using an antenna. To provide for the greatest possible distance between the reading device (12) or the antenna, respectively, and the detection label in practice, the reading device (12) has an automatic tuning unit (L2,C4...C8), by means of which the resonant circuit of the antenna (28) of the reading device can automatically tune to the predetermined resonant frequency. This acts in opposition to external influences which, when the reading device (12) or the associated antenna is installed, for example, in a wall or in a roadway, lead to a detuning of the resonant circuit of the antenna (28), originally tuned to the resonant frequency, and would necessitate a relatively short reading distance due to the detuning of the resonant circuit of the antenna. <IMAGE>
Patent DE-4336021-A1 (DE)
Title: Blank of packaging material and package
Inventor: STAEDELE NORBERT
IPC: B65D71/00
Filed: 1993-10-22
Abstract: The present invention relates to a blank of packaging material for producing a package, which is at least partially closed at the end faces, of a plurality of containers arranged in multiple rows, e.g. cans or bottles to form multipacks, each having an integral or multi-part top, bottom, side walls and end faces, adjacent rows of the containers (10) being arranged offset relative to one another. The end faces (6, 7) preferably extend, corresponding to the arrangement according to Figure a), to the respective side walls (4, 5) in such a way that individual multi-packs joined together guarantee a positive-locking connection via their end faces (6, 7). <IMAGE>
Patent DE-4337678-A1 (DE)
Title: Vehicle window raising mechanism - has rotatable lever arm cooperating with cam surface provided by lever arm console attached to window glass
Inventor: ITAGAKI KAZUHIDE
IPC: E05F11/44
Filed: 1993-11-04
Abstract: The window operating mechanism uses a rotatable vehicle door (1) and a lever arm console (9) attached to the window glass, displaced in a forwards and backwards direction relative to the door and having a cam section (10) which is curved in the forwards and backwards direction. Pref. the lever arm is supported, by a shaft (6) and has a cogwheel segment (7) at one end cooperating with an electric motor drive mechanism (8) and a roller (11) at the other end cooperating with the cam section of the lever arm console. ADVANTAGE - Lever arm console absorbs parts of forwards/backwards movement of lever arm, so that it is not transmitted to window glass.
Patent DE-4342218-A1 (DE)
Title: X=ray image acquisition unit for selective diagnostic examinations
Inventor: BUCHSTEINER WILFRIED DIPL ING
IPC: G01N23/04
Filed: 1993-12-10
Abstract: A storage mechanism (11,12) is provided so that during examination, several individual X-ray images are stored without interruption. From these, specific individual images can be subsequently selected. The storage may be sub-divided into an intermediate store (11) containing the initial images and a main store (12) to which the selected images are transferred.  A selection switch may be provided to allow individual images to be stored at specified time intervals and/or frequencies.
Patent DE-4401074-A1 (DE)
Title: IC engine fuel pump system
Inventor: ARNOLD BERNHARD
IPC: F02D17/00
Filed: 1994-01-15
Abstract: The pump supplies fuel from a supply tank (12) to the engine, having a high pressure pump (15) and a low pressure pump (10) which is connected prior to the high pressure pump. A valve (71) is located in the line (13,14,57,55,54) between the low pressure supply pump and the high pressure pump in order to be able to shut the connection between the two.  The valve has an adjustable valve element (72) which is actuated in one direction by a spring (73). Relative to position, the valve is associated with the high pressure pump.
Patent DE-4401476-A1 (DE)
Title: Magnetoresistive element serving as thin film magnetic head
Inventor: ATAKA TOYOJI
IPC: G11B5/31
Filed: 1994-01-19
Abstract: A magnetoresistive element is formed that provides a high magnetic resistance change factor and offers improved sensitivity through optimisation of the electrical resistance within a bias magnetising layer. The element (20) is formed with a copper layer (31), a bias magnetising layer (32) of manganese-iron with copper, nickel, palladium or cobalt, a nickel iron layer (33) with 82 atom per cent of nickel, a non-magnetic layer (34) and a cross bias magnetising layer (35). The element is used as a thin film magnetic head.
Patent DE-4402596-A1 (DE)
Inventor: SCHNEIDER REINHARD
IPC: C25D5/06
Filed: 1994-01-28
Abstract: The current density used in a process for the electrolytic treatment of articles is of crucial importance to the cost effectiveness of that process. Normally, only low or medium current densities are used, since the speed with which spent substances accumulate in the immediate vicinity of the surface of the treated article tends to limit the current density level with which a further useful result can be obtained. With a low current density, however, long periods of electrolysis and costly treatment systems are required. A possible way, according to the present invention, of improving the transport of substances at the surface of the treated article (5) involves the production of a strong electrolyte flow at the treatment site by means of rotating electrodes (9) which can move synchronously in relation to the surface of the treated article and can be electrically polarised in relation to the treated article. The working medium emerges from or is drawn into the electrodes through apertures (16).