baber/WOPTO huggingface dataset:
Patent DE-4127723-A1 (DE)
Title: Prodn. of laminated materials - by applying adhesive to at least one layer and combining with second material in corona discharge field in presence of aerosol blown in
Inventor: DINTER PETER
IPC: B05D1/26
Filed: 1991-08-22
Abstract: The surface of substrates and of plastic films and/or sheets in particular, are bonded together by one or more adhesive layers into composites. At least one of the surfaces of the substrates is coated with adhesive in a corona discharge between a high voltage guide electrode and an earthed electrode. In this corona treatment at least one surface of the substrate is conveyed into the corona zone by an aerosol produced by atomising a liquid; the treated surfaces are then immediately brought together under pressure, and, if necessary, heated. One substrate can be a film, melt extruded from a flat sheet die; it can also be a flat or profiled section of solid or foamed polymer, wood or paper or a natural or synthetic fabric. ADVANTAGE - The process is simple. It utilises the suitable adhesive for the composite concerned and the curing mechanism involved. It greatly reduces the usual problems (such as restrictions imposed by the choice of materials used, curing time, strength of the bonds, difficulty in any post corrections, etc.)
Patent DE-4130712-A1 (DE)
Title: Driver for electromagnetic fuel injection valve - has ancillary circuit that responds when valve is fully open to reduce drive current, to hold level
Inventor: BRARDT JUERGEN DIPL ING
IPC: H01F7/18
Filed: 1991-09-14
Abstract: The driver has an electromagnetic valve (2) and a regulating stage (3) connected in series with a current measurer (6). A measuring unit (8) determines valve displacement and is connected between the current measurer and the valve. An ancillary unit (10) comprises a comparator (13) to equate the measured current and a reference value, and a switching stage (14) which actuates depending on the compared result. The switching stage is also coupled to the valve. In operation, a controller (15) generates a square wave pulse that causes the current to ramp upto a threshold value which is then held for a set period. Once the valve has fully responded, the ancillary circuit generates an output that allows the valve to be held with a reduced current. ADVANTAGE - Reduces power drain in electric magnetic actuator operation.
Patent DE-4131113-A1 (DE)
Title: Felting fibre flow - has closing wall in air carrier channel for fibre build=up and release at intervals into filling shaft
Inventor: CHRISTOFORI WALTER
IPC: D01G23/02
Filed: 1991-09-18
Abstract: The assembly to carry fibres pneumatically, to be formed into a felting or non-woven, hsa a generally air impermable closing wall in the fibre carrier channel which closes the channel across its whole cross section, and is opened at intervals. The fibres are collected in front of the closing wall, in the direction of fibre travel. The fibre collection is through a perforated separator plate, which is scraped clear by the closing wall. The wall pref. rotates within the concave perforated plate. The assembly pref. forms an angular channel path deflection, with the separator within the inner zone of the corner. The filling shaft of the assembly is followed by a vibrating shaft, vertically below. ADVANTAGE - The assembly gives a homongenous mix to the fibres so that they can be laid at random over greater material widths than with conventional systems.
Patent DE-4136513-A1 (DE)
Inventor: FRIEDRICH THOMAS DR
IPC: C07K14/245
Filed: 1991-11-06
Abstract: The description relates to a novel thrombin inhibiting protein from reduvii with a molecular weight of some 12000 Dalton and the N-terminus Glu-Gly-Gly-Glu-Pro-Cys-Ala-Cys-Pro-His-Ala-Leu-His-Arg-Val-Cys-Gly-Se r-Asp. The protein is useful in combatting diseases.
Patent DE-4136966-A1 (DE)
Title: Variable self-dischargeable wagon for bulk materials - has raisable and pivotable roof with loading dome and foldable floor
IPC: B61D7/06
Filed: 1991-11-11
Abstract: The wagon has closable side and floor discharge apertures and a pivotable roof (4) with a loading dome (11). With the roof open, the wagon can be loaded directly from the top and with the roof closed can be loaded in a dust-free manner via the dome with the aid of loading fittings. The wagon is equipped with side flaps and with sliders (8) on its floor. The raisable and pivotable roof (4) has a sealing frame (17) for dust-tight closure of the wagon. The wagon has a narrow middle bearer (9) for stopping, fixing and sealing the material guide flaps in the middle of the wagon. USE/ADVANTAGE - To eradicate the need for a range of special wagons for transport of varying types of bulk materials.
Patent DE-4141586-A1 (DE)
Title: Vehicle electronic control unit after-running controller - has resistor-capacitor T=network between ignition switch and control unit with capacitor discharging after ignition switch=off maintaining voltage to ECU for short time
Inventor: ARNOLD HERBERT DIPL ING
IPC: F02D45/00
Filed: 1991-12-17
Abstract: The arrangement for a vehicle engine using an electronic control unit maintains a voltage supply for a short time after the engine is turned off via an ignition switch. The control unit is supplied from a battery via a key operated ignition switch and a resistor-capacitor T-network. The resistors form a series circuit, the capacitor connects their midpoints to earth. A voltage limiting diode is connected between earth and the T-network input terminal. When the ignition key is turned off, the capacitor discharges through the second resistor, giving the control unit a further voltage decaying to zero for a period depending on the network time constant. ADVANTAGE - Simple circuit, needing no additional relay.
Patent DE-4204620-A1 (DE)
IPC: F16L47/00
Filed: 1992-02-15
Abstract: In a pipe clip for tapping and closing (77, 80) existing supply ducts (40) made of plastic, the upper shell (10) of the clip is made of plastic and is provided with a single-piece pipe socket (11). The upper shell (10) of the clip may be welded (19) in the desired spot (41) of the supply duct (40). A coaxial, tubular metallic inset (20) with an inner thread (31) that can be reached from the inside of the duct is provided in the pipe socket (11). In order to make the pipe clip easier to handle and to consolidate the plastic of which it is composed, the metallic inset (20) is made in a single piece but is articulated into two axial sections (21, 22) having different shapes and functions. Only the lower axial section (22, 22') is anchored in the pipe socket (11), whereas the upper axial section (21) freely projects out of the upper front end (17) of the pipe socket (11) and makes it possible to comfortably link the inner thread (31) to selectable functional parts.
Patent DE-4206103-A1 (DE)
Inventor: WANDKE ERNST DIPL ING DR ING
IPC: B23K35/38
Filed: 1992-02-27
Abstract: The invention relates to a method of soldering assembled printed circuit boards in which a preliminary cleaning step is carried out in which the printed circuit boards are treated with a plasma produced from a process gas. Proposed as a process gas which makes it completely unnecessary to use fluxes in the central soldering step and thus carry out a secondary cleaning step is a gas mixture consisting of     0.5 to 10 % by volume of oxygen   20 to 80 % by volume of hydrogen, and 80 to 20 % by volume of CF4
Patent DE-4206479-A1 (DE)
Title: Deflection control for HDTV receiver with symmetrical deflection
Inventor: OHNEMUS FRITZ DIPL ING
IPC: H01J29/82
Filed: 1992-03-02
Abstract: The received TV signal (1) is entered into a video signal memory (2) synchronised by a phase locked loop (3). A second PLL (4) is used for read out control. The tube has two sets of coils, the main one receiving inputs from a horizontal deflection signal generator (7) and the other from a vertical signal generator (11).The auxiliary deflection coil unit (14, 15) is supplied from separate generators (15, 20) coupled to correction stages (16, 19). The currents (IVK, IHK) provide a correcting action.
Patent DE-4207114-A1 (DE)
Title: Tool changing mechanism - with linear drive input transformed into translation and rotation of the output element
Inventor: SCHWARZ JOERG
IPC: B23Q16/02
Filed: 1992-03-06
Abstract: The tool changing mechanism incorporates a rotor with at least two seats for the tools. The rotor is motor-driven about its longitudinal axis with a nonrotating guide cylinder. It is also provided with axial motion by means of an axially displaceable guide shaft. To produce a coupled axial and rotational motion by means of a linear drive in the form of piston-cylinder units, surface of the guide cylinder (2) or that of the guide shaft (3) is provided with a guideway (12) accommodating a guide element (13) of the opposing component of the tool changing mechanism. Pref. the guideway (12) is located in the cylindrical surface of the shaft (3), while the guide element (13) is a radial bolt attached to the cylinder (2) by means of the rolling bearings (14,15). The guideway (12) forms a closed curve consisting of a number of vertical sections which are connected with one another by rising and falling inclined sections. Shorter vertical sections of the curve are located directly adjacent to the apex of the inclined sections. The shaft (3) is rotatably attached to the transverse plate (7) which is displaceable by means of two pisto-cylinder units. USE/ADVANTAGE - In the welding industry. It requires only two piston-cylinder drive units to produce the tool change motion.
Patent DE-4207257-A1 (DE)
Title: Telephone connector socket entrance - has socket to receive plug with multiple line plug strip for connecting and distributing telephone connection cables.
Inventor: VALENTIN MICHAEL
IPC: H01R9/22
Filed: 1992-03-07
Abstract: The connector has a plug socket (1) with an electric contact to receive a telephone plug. The connector has at least one plug strip (3,4) for connecting and distributing a number of telephone cables in the socket. The strip (3,4) has an electrical connection to the socket (1). Both incoming and outgoing lines are held in the strip (3,4). With, e.g., an eight line cable which allows connection of four telephones, two of these lines are used to connect the telephone at the first socket. The remaining six lines are fed to the next socket where, again, two lines are branched off to connect that telephone, and so on. ADVANTAGE - Any number of telephones can be connected and further telephone sets can be added later easily and inexpensively. Corresponds to standard socket size DIN41715.
Patent DE-4214591-A1 (DE)
Title: Burner-chimney reverse-flow prevention equipment\ - comprises one-piece bridge-shaped guide with openings between deep-drawn vanes
Inventor: GAISBAUER NORBERT
IPC: F23M9/00
Filed: 1992-05-02
Abstract: The equipment prevents reverse flow in the chimney of a heater burner. It comprises a bottom cowl with walls converging in the flow direction, a guide for the exhaust gas, and a top cowl with inner walls also converging in the flow direction. The guide comprises U-section vanes extending round the bottom edges of the inner walls, together with a central U- or V-section vane in the path of the gas and downstream of the first vanes. The guide (14) is in one piece and bridge-shaped, the vanes (8, 9) being formed in it by deep-drawing, after which openings (15) are cut out between the outer (8) and central (9) ones. These openings can extend for the full distance between the front and rear walls (16a, 16b) of the guide. USE/ADVANTAGE - Simplicity and easy installation of reverse flow preventer for heater burner.
Patent DE-4217473-A1 (DE)
Title: Production control system e.g. for quartz control - has number of work stations fed by transfer system and each having dedicated controller coupled to host computer providing flexible manufacturing capability
Inventor: MIYATA KEISUKE
IPC: B23Q41/08
Filed: 1992-05-27
Abstract: The flexible manufacturing system has a loading point (12) for either components or raw materials and an unloading point (14) for the finished products. Components are transferred onto a loop conveyor (16) that serves a number of workstations (18,20,24,26,28,30) positioned around the outer loop. Identification markings (32) are read by local sensor (34) and the data interpretted to select the workstation. Each workstation has a dedicated computer (36) for control purposes and these are in communication with a host computer (10) managing the production control. ADVANTAGE - Improved local cell intelligence thus unloading host computer.
Patent DE-4217655-A1 (DE)
Title: Labelling machine for bottles - has additional labelling head on adjustable mounting.
Inventor: DUDZIK WINFRIED
IPC: B65C3/18
Filed: 1992-05-27
Abstract: The labelling machine applies labels to a conveyor fed line of bottles. The additional label, eg. control marking, foreign label requirements etc. is applied by an adjustable labelling head (3) which dispenses self-adhesive labels. The head is mounted on an adjustable support (4) to align with the bottle shapes. The labels are fed by a servo drive to the dispensing point and are pulled off the head by the passing bottles. A vertical support (7) has an adjustable clamp (8) which carries a bar (9) with a second clamp (10) and second adjustment. This provides adjustment in all three coordinates as well as rotation about the three coordinate axes. USE/ADVANTAGE - Simple addition to existing labelling equipment. Universal fit.
Patent DE-4219683-A1 (DE)
Title: Open=end spinner - has longitudinal supports for spinning station sections for access and replacement
Inventor: SCHULLER EDMUND
IPC: D01H1/16
Filed: 1992-06-16
Abstract: The open-end spinner, with a number of neighbouring spinning stations, has a number of longitudinal components as mountings for the component parts of the spinning unit. The longitudinal components extend over a number of adjacent spinning stations, over a section forming a number of stations, to carry the non-rotating parts of the spinning system, bonded to the end walls of each section. At least one of the components supporting spinning parts act as an axis, and each spinning component part is supported by two longitudinal units where one is common to several parts, to carry two bearings for each. ADVANTAGE - The assembly gives easy access and simple replacement of spinning components with high long-term rigidity also when carried from the manufacture to the spinner.
Patent DE-4231192-A1 (DE)
Title: Vehicle road speed measuring device - has speed sensor and evaluation circuit which compares sampled speed with expected speed tolerance range
Inventor: MIZUKOSHI MASASHI
IPC: B60K31/04
Filed: 1992-09-17
Abstract: The speed sensor detects the vehicle's road speed w.r.t. the road along which the vehicle is moving and produces a corresp. output signal. A speed determination device accepts successive values of the speed signal. When the sampled speed falls within a tolerance range corresp. to the estimated speed it is accepted as the true speed. When the speed is not within the expected range the current true speed is defined by correcting the last sampled speed. USE/ADVANTAGE - E.g. for determining accelerations. Increased accuracy.
Patent DE-4238311-A1 (DE)
Inventor: KERN MANFRED DR
IPC: A01N63/30
Filed: 1992-11-13
Abstract: The invention concerns insecticidic and acaricidic agents which are characterized by the fact that they contain an effective amount of endosulphane (A) in combination with the fungus Beauveria bassiana (B) which is an insect pathogen.
Patent DE-4243984-A1 (DE)
Title: Telefax or colour television image coding system
Inventor: DIRR JOSEF DIPL ING
IPC: H04N7/24
Filed: 1992-12-23
Abstract: The coding system shortens the transmission time for black and white digital or numeric longitudinal coding, by using the same codewords for both black and white and for different numbers or characters, with the input sequence of black and white used as the discrimination criteria. When several successive white lines are coded, the transmission time is reduced further by providing the coded number of white lines before or after the white line codeword.During gray coding the gray stages or binary codewords are sub-divided, with deliberate redundancy where characters occur successively, with subsequent transmission in the same manner as the white lines. The transmission time is reduced for colour image transmission by code multiplexing, with the PAM coded information DC biased. The sum alternating current thus varies in phase by up to 90 degrees.
Patent DE-4244410-A1 (DE)
Title: Applying game field marking lines to floor on ground textile coating layer
Inventor: FISCHER ALFRED DIPL ING
IPC: A63C19/08
Filed: 1992-12-29
Abstract: The game field marking lines are applied to a textile floor coating in sports installation by laying or tensioning prefab strips over the textile coating and securing them in place by compression.The rear side of the strip is fitted with a hook pile fastening layer. The strips with the hook pole fastener are free of any sewing seams.
Patent DE-4244514-A1 (DE)
Title: Gearbox to translate rotary into stroke motion
Inventor: MOSER DIETER
IPC: F16H21/52
Filed: 1992-12-30
Abstract: The gearbox comprises an outer frame (22) which pivots about a fixed axis (D3). A rotating frame (13) is located inside the outer frame, about a vertical axis (D2), and a driveshaft (1) is housed inside this frame.The three rotary axes (D1,D2,D3) cut each other at a point (30). At least two weights (2a,b) are mounted on the shaft, and the unit has a drive mechanism for the driveshaft, as well as a rotating arm (28).
Patent DE-4305821-A1 (DE)
Title: Housing for electrical and telecommunications devices
Inventor: KUNZE DIETER DIPL ING
IPC: H02G3/08
Filed: 1993-02-25
Abstract: The invention relates to a housing for electrical and telecommunications devices, which housing consists of a retaining part (11) and a removable cover (12). The housing can be flush-mounted, with its retaining part (11) in the masonry. After being flush-mounted, a covering frame (13) is fitted, which covers the plaster edges and is supported on the masonry. The seal between the cover frame (13) and the retaining part (11) is produced via an elastomeric seal (14). The cover (12) is fitted onto the cover frame (13) with a seal (15) located in between. <IMAGE>
Patent DE-4306479-A1 (DE)
Title: Cylinder identification device e.g. for multicylinder IC engine - over-writes second shift-register sequence with corrected version when difference between sequences is ascribed to misfiring
Inventor: KAKO HAJIME
IPC: F02D45/00
Filed: 1993-03-02
Abstract: Measurements of ion current (116) in each cylinder are taken through an interface (117) to a microprocessor (110) of signals (L) from a reference generator (108). Two shift-registers (112,114) are interconnected conventionally by a normal-sequence detector (113) and are linked to a comparator (115) for checking that the second sequence is normal. From the reference signal and measured ion current a misfire detector (118) resets (F) a counter (119) incremented by each pulse in the reference. The comparison is performed only when the count (Q) has a value of 8 or more and the first sequence includes no misfiring cycle. ADVANTAGE - Possible damage to the engine from erroneous cylinder identification in consequence of misfiring is prevented.
Patent DE-4311845-A1 (DE)
Title: Machine for the reception of returnable products
IPC: G07F7/06
Filed: 1993-04-10
Abstract: For the automated reception of returnable products (8), especially cups, there is provided a machine (1) which has an input device (2) for the acceptance of returnable products (8), means (7) for identifying the returnable products and a device (10, 22) for introducing a returnable product (8) into a magazine (11). The machine (1) is equipped with a coin-return device (104, 4).
Patent DE-4321950-A1 (DE)
Title: Chalk applicator for billiard cue head - has electric motor, and chalk container compartment with pivot axle
Inventor: KROLL STEPHAN
IPC: A63D15/16
Filed: 1993-07-01
Abstract: The chalk holder (9) is operated by an electric motor (5) and has an opening (11) in one side. The chalk holder's pivot axle intersects the chalk compartment in the chalk holder. The pivot axle and the longitudinal or symmetrical axis of the chalk container compartment or of the block of chalk inserted into it coincide or are laterally staggered in position, or are at an angle to each other. The motor and chalk holder are staggered axially in position. A sensor (15) automatically switches the motor on and off when the billiard cue tip is brought near and away from it. ADVANTAGE - The automatic applicator applies chalk to the end of a billiard cue and switches on and off by means of sensors.
Patent DE-4321995-A1 (DE)
Title: Hydraulically damped mounting device
Inventor: FURSDON PETER MICHAEL TREWHELL
IPC: F16F13/10
Filed: 1993-07-01
Abstract: The hydraulically damped mounting device has a cup (4) forming a first anchor part, which is connected by a resilient wall (5) to a boss (1) forming a second anchor part. A working chamber (8 )is bounded by the resilient wall (5) and a rigid partition (7) fixed to the cup (4). The partition (7) has a passageway (9) in it to permit fluid in the working chamber (8) to communicate with a compensation chamber (12). The compensation chamber is bounded by a flexible wall (13), and there is diaphragm (20) which is in contact with the hydraulic fluid in the working chamber (8).The diaphragm (20) is integral with the flexible wall (13) and is in the shape of a frusto-cone. The former simplifies the construction of the mount and the latter enables the area of the diaphragm (20) to be increased for a given mount diameter.
Patent DE-4328344-A1 (DE)
Title: Clamping sleeve for a connection with axial centring of a form machined out from loose parts
Inventor: SEIBERT ANTON
IPC: F16B12/46
Filed: 1993-08-24
Abstract: Up until now, for example, corner connections of frame profiles have been produced in dependence on a firmly established profile form or by precise measuring methods which contribute to connection accuracy.   The conventional connections are, in part, stapling connections which do not ensure the same force acting over the entire connection surface. Another connection method is offered by frame-clamping elements which, with the relatively large action of force, can damage the surfaces of the profiles and, moreover, have to be subsequently released from the connection. A plurality of loose parts e.g. frame profile ends, are connected to one another with the aid of a circular clearance, arranged over the profile ends, and a clamping sleeve which is slipped over the clearance, the connection via a tongue and fit action also effecting centring of the assembled form and ensuring a constant force over the entire connection surface. The clamping sleeve acts as a frame-clamping means and as a self-adjusting element which, even in the case of bonding or glueing this producing a non-releasable connection, can remain in the connection junction and stabilize the same. Application areas are in furniture production, the production of window frames and all areas in which, in a double operation, a plurality of loose parts are assembled without a high degree of outlay in terms of work and time ... Original abstract incomplete. <IMAGE>
Patent DE-4335777-A1 (DE)
Title: Upgrading alcoholic, reduced-alcohol and alcohol-free beverages
Inventor: KIM MICHAEL
IPC: C12C5/02
Filed: 1993-10-20
Abstract: Published without abstract.