baber/WOPTO huggingface dataset:
Patent DE-4238475-A1 (DE)
Title: Yarn guide rod for cross-wound package mfg. machine - consists of sub-rods made of e.g. carbon@ fibres embedded in plastic matrix as rod-shaped body in tubular, wear resistant shell
Inventor: RAASCH HANS
IPC: B65H54/28
Filed: 1992-11-14
Abstract: A yarn guide rod is for a crosswound package production machine and consists of subrods (6') formed out of fibres embedded into a plastic matrix. The fibres embedded in a plastic matrix are positioned in the shape of a compact rod body (9') in a tubular, wear resistant shell (7'). The bodies are joined to the shell (7') in a slide-resistance manner. The fibres embedded in the matrix are carbon fibres and the tubular shell (7') has thin walls and is made of steel. The slide-resistant connection of the subrods (6') is an adhesive connection or is formed by a force fit. The connection can also consist of detachable arrangements. ADVANTAGE - The rod body is screened completely and there is no need to take precautions to protect the running yarn against eventually occurring abrasion.
Patent DE-4239438-A1 (DE)
Title: Triaxial ring laser gyroscope (gyro) with distributed amplification
Inventor: MARTIN GRAHAM JOHN
IPC: G01C19/66
Filed: 1992-11-23
Abstract: A triaxial multi-oscillator for operation in accordance with an operation mode which requires superposition of an essentially uniform axial magnetic field on the amplification range of each laser cavity, contains an integral frame of glass-ceramic material, having twelve faces which are in each case rhombic, and contains three closed laser cavities which in each case consist of four straight segments. The cavities contain three mutually parallel segments, respectively one for each cavity, which are arranged at regular intervals on a circle perpendicular to the axis of the frame. An inner cathode and six anodes are assigned to the frame, in order to produce amplification in each of the three segments. The frame is positioned inside a closed cylindrical soft-iron element by means of a fastening system. The fastening system holds magnets next to the upper and lower ends of the element, in order to produce parallel magnetic flux lines therein. The frame is arranged inside the container in such a way that the cavity segments which contain the three amplification regions, are aligned with the parallel flux lines, in order to produce the required axial fields in the three amplification regions.
Patent DE-4244040-A1 (DE)
Title: Drive using pressurised fluid
Inventor: HEUMANN THOMAS DIPL ING
IPC: F15B15/08
Filed: 1992-12-21
Abstract: The drive using pressurised fluid has a piston-cylinder arrangement where the sliding element is in contact with a cam which engages with a pivoted curved sleeve running in a curved path. This converts the axial movement into a rotary movement of a shaft. At least two piston-cylinder (4,9) pairs are used. The curved sleeve (12) is located within them and their sliding movement is parallel to the axis of rotation for the sleeve. The moving parts of the piston-cylinder pairs are joined to a coupling ring on which the cams (16) are located. If there are four pairs, then the pistons are fixed and the cylinders slide.
Patent DE-4300164-A1 (DE)
Title: Hand-gun ammunition round for self-defence
Inventor: MAYR GERHARD
IPC: F42B12/50
Filed: 1993-01-07
Abstract: The ammunition is designed to be fired from an ordinary commercially available hand gun. Each round of ammunition consists of a hollow casing designed to burst on impact with a solid body.The casing of each round is made of a soft plastics material, or alternatively of soft rubber which is easy to burst, and the gas can be in liquid form and evaporates after being released.
Patent DE-4304035-A1 (DE)
Title: Side wall strip for vehicles
Inventor: BRUNS OTWALD
IPC: B60R13/04
Filed: 1993-02-11
Abstract: A side wall strip (1) is described which is made of plastic and has plastic fastening elements (7). The strip (1) has fastening webs (4), which are thicker at their ends, where they take the form of edge strips (5, 6). The fastening webs (4) are made of a soft material and are clipped and locked via their edge strips (5, 6) to the fastening elements. To achieve this, the fastening elements (7) are respectively composed of a clipping plate (8) and a clipping insert (9) which is clipped to the latter. The clipping plate (8) is provided with lateral clipping arms (10) for engaging behind the outer edge strips (6) and with an aperture (11) for the clipping insert (9), while the latter is composed of a clipping body (12) which penetrates the aperture (11), can be clipped into a body bore and has additional clipping noses (15) for interlocking with the clipping plate (8) and a head plate (13). The head plate (13) can be rotated with respect to the clipping plate (8) and is designed in such a way that the head plate (13) can be inserted into the groove defined by the fastening webs (4) so that it can subsequently be made, by a rotary movement, to overlap the inner edge strips (5), which are adjacent to one another, of the pairs of fastening webs. <IMAGE>
Patent DE-4311631-A1 (DE)
Title: Electrical unit having an integrated and autonomous drive system
IPC: H02K53/00
Filed: 1993-04-08
Abstract: The electrical unit having an integrated and autonomous drive system is started in the region of the starting aid by means of a normal starting battery producing 12V or 24V. After the operation starts, the battery is charged again during operation, using the same principle as a car starting battery. In the case of an arrangement of a total of three units, which are driven jointly by one motor, the first unit supplies the drive motor, the second and third units are connected in series and produce the power range (performance range). The magnitude and intensity can be applied in different power ranges (12V/24V). The drive power and the drive requirement must always be matched with the correct efficiency. The arrangement of three units can be arranged in series or using the block method. The possibilities for use can be found in independent electrical power supply in the field of camping, recreational vehicles (camper vans) and caravans.
Patent DE-4311815-A1 (DE)
Title: Method for producing essentially defect-free lattice-defect conformal layers on monocrystalline bulk material
Inventor: LIPPERT GUNTHER
IPC: C30B25/02
Filed: 1993-04-13
Abstract: The invention relates to a method for producing essentially defect-free lattice-defect conformal layers on monocrystalline bulk material, which guarantees a substantial reduction in the formation of stacking defects in the epitaxially growing layer, since the deformation of the crystal lattice of the epitaxially growing layer is substantially limited by the use of the method. This is achieved by the addition of impurity atoms of a gas which blocks the stacking defects produced in the lattice-defect conformal growth, which gas is added as a function of the objective determination of the layer perfection to the epitaxy process.
Patent DE-4311856-A1 (DE)
Title: Pressure relief valve
Inventor: NGUYEN V D
IPC: F16K17/04
Filed: 1993-04-10
Abstract: The invention relates to a pressure relief valve with a sealing element which is guided in a valve housing in such a way that it can be displaced counter to a force and which has a closing body that seals off a through opening of a valve seat and that makes possible pressure limitation with little noise. To achieve this end, the closing element (32) is of ball-shaped design and engages in a recess in the valve seat (26). <IMAGE>
Patent DE-4311937-A1 (DE)
Title: Light-emitting device
Inventor: AUER ROLF
IPC: G09F9/33
Filed: 1993-04-10
Abstract: For background illumination of narrow display fields, a light-emitting device with luminescent diodes (light-emitting diodes) is specified which is constructed of a light-scattering (light-diffusing) luminous element (illuminant) which receives the luminescent diodes.
Patent DE-4318842-A1 (DE)
Title: Method of defrosting a refrigerating plant
Inventor: HOENER WOLFGANG
IPC: F25D21/00
Filed: 1993-06-07
Abstract: The invention relates to a method of defrosting the air coolers of a refrigerating plant, in particular a refrigerating plant for cold shelves, sales freezer cabinets and the like. In this method, the temperature as well as the relative air humidity are periodically detected in the setting-up area of the refrigerating plant or the cooling furniture belonging to it, the water content of the air is calculated with the aid of the measured values determined, the values determined for the water content of the air are accumulated from the individual measurements, and the defrosting of the refrigerating plant or its air coolers is initiated if a predetermined limit value is reached or exceeded and at the same time the accumulated value for the water content of the air is set to 0.
Patent DE-4321138-A1 (DE)
Title: Novel blocking or coupling device for rotating shafts, especially a steering-column lock for motor vehicles and bicycles
Inventor: GRAF PETER
IPC: B62H5/02
Filed: 1993-06-25
Abstract: The invention relates to a blocking or coupling device for rotating shafts, especially to a steering-column lock for motor vehicles and bicycles. In the blocked state in this case, the steering shaft is blocked and the steering wheel uncoupled, so that a breaking of the blocking pin by a rotation of the steering wheel with great force is no longer possible. In the released state, the steering wheel and steering shaft are positively connected. The steering-column lock is actuated by means of the rotation of the ignition key.
Patent DE-4321900-A1 (DE)
Title: Door handle and lock assembly for motor vehicle - has pull-out handle on outside of bodywork and incorporates lever engaging in cut=out in gripping head
Inventor: HUEBNER KARL-DIETER DIPL ING
IPC: E05B79/06
Filed: 1993-07-01
Abstract: The outside door handle is for a motor vehicle and incorporates a cylinder lock. There is a sliding bar unit (12) operating in a channel or bore (13) in a mechanism set in the vehicle bodywork. The door handle may be of the pull-out variety, and the lock is set in a fixed portion adjacent to it. The mechanism incorporates a lever (9) which may engage in a cutout (10) in a gripping head (3). The sliding bar unit (12) has a pin (21) which slides in a slit or cutout (20) in the housing wall, with the ends (22,23) of the slit acting as end stops. USE - Door handle and lock assembly for motor vehicle.
Patent DE-4322601-A1 (DE)
Title: Process for the production of rigid foam mouldings based on polyurethane
Inventor: SCHULZ PETER
IPC: C08J9/14
Filed: 1993-07-07
Abstract: The invention relates to a process for the production of rigid foam mouldings based on polyurethane by combining a polyalcohol component with an isocyanate component in the presence of a blowing agent. The object of the invention is to provide a process for the production of rigid polyurethane foam in which industrial rigid PUR foam scrap can be recycled without high investment costs, allowing a considerable saving of raw materials, saving energy and with reduced usage of chlorofluorocarbons used as physical blowing agent. The object is achieved by a process for the production of rigid foam mouldings based on polyurethane by combining a polyalcohol component with an isocyanate component in the presence of a blowing agent in a mould, which is characterised in that polyurethane material is fed to the reaction mixture forming the rigid foam or the individual reaction components before or during the foam-formation reaction. <IMAGE>
Patent DE-4323023-A1 (DE)
Title: Drive for double sided two or one twister - has independent motors and drive gear for the two sides with both speed changing gear boxes at one end of machine
Inventor: KAWARABASHI TSUKASA
IPC: D01H1/24
Filed: 1993-07-09
Abstract: Two for one twister has two parallel rows of spindles and associated winder which are driven by two motors through tangential belts. Two speed changing ddevices which are connected with the respective tangential belt drives are located together at one end of the machine. A double sided two for one twister has separate motor drives on opposite ends of the machine driving symmetrical tangential belts. The gear boxes for the winder drives are at one end of the machine. The right hand side gear box is driven directly from a pulley on the tangential belt drive shaft while the left hand gear box is driven from a pulley attached to the return pulley of the tangential belt. This arrangement leaves room for a package conveyor at one end of the machine. Alternatively both motors can be at the same end of the machine. USE/ADVANTAGE - The invention allows two different prods. to be made on the two sides of the machine but retains the advantage of having all processing settings made at one end of the machine.
Patent DE-4327551-A1 (DE)
Title: Metal part with lamination and process for producing such a part
IPC: B32B7/08
Filed: 1993-08-13
Abstract: The present invention relates to a metal part with lamination, in particular an interior side part of a motor vehicle door, and to a process for producing such a lamination. To be able to produce aesthetically pleasing lamination of a metal part in a much more simple and inexpensive way, the invention proposes adhesively attaching the lamination fabric directly onto the still undeformed metal sheet and shaping them together in this state in a deep-drawing operation, forming into the metal sheet, in the overlapping region of coverings lying one over the other, a bead into which the edge regions are also drawn in. This bead is then squeezed together, as a result of which the edge regions of the coverings are fixed in a clamping manner. This produces an aesthetically pleasing transition from one covering piece to the other, because no frayed edges are visible since they are enclosed in the beads.
Patent DE-4330359-A1 (DE)
Title: Sealed electrical plug connector
Inventor: KOBURG DIRK DIPL ING
IPC: H01R13/52
Filed: 1993-09-08
Abstract: In order to produce a sealed electrical plug connector (3) from a two-piece insulating material housing (7), which connector enables simple, functionally reliable installation (assembly) which can be checked, the first housing part (5) being designed in the form of a pot in order to accommodate a second housing part (9) and an adjustable locking part (8), the locking part (8) and the second housing part (9) form a unit (6) which can be preassembled, the locking part (8) being capable of moving to and fro (in a reciprocating manner) with an additional pin (10) between the assembly position and the locking position. <IMAGE>
Patent DE-4332576-A1 (DE)
Title: Thermal print head holder
Inventor: KOCH ULF
IPC: B41J25/312
Filed: 1993-09-24
Abstract: The thermal print head holder comprises an arm (1) which is mounted pivotably at its one end on an axle (2) and can be retained in at least one pivoted position by means of a retaining device (4, 5, 9), and whose other end is connected via two springs (20, 26) and via a holding device to a holding frame (19) for a thermal print head (24) which has a number of heating elements (25) which can be actuated electrically individually and are brought into contact, under the pressure of the springs (20, 26) on the outer surface of a back pressure roll (27) in such a way that a recording medium and, if appropriate, a thermal transfer ink ribbon can be guided through between the heating elements (25) and the back pressure roll (27). In order to provide a thermal print head holder which is constructed and can be assembled in a simple manner and can thus be produced cost-effectively, the holding device comprises at least two screws (9, 28) which are screwed into the holding frame (19) and are guided in each case in a bore (11, 11') of the arm (1) and whose heads (13, 29) are designed as stops for the arm (1). <IMAGE>
Patent DE-4333388-A1 (DE)
Inventor: RANKL WOLFGANG
IPC: G06Q20/36
Filed: 1993-09-30
Abstract: In a system to effect transactions with a multi-functional card with an integrated circuit, the circuit includes a bank application, assigned to the user's account-keeping bank, and at least one exchange application, assigned to a supplier of services or manufacturer. With the aid of a device communicating with the card, the card-user can load a selectable amount of money into the exchange application. The exchange supplier is provided with an authentic certificate of the amount loaded into the exchange and credited to the account of the exchange supplier, without the secret data necessary for issuing the certificate having to be stored in the exchange application or in the exchange terminal. <IMAGE>
Patent DE-4335427-A1 (DE)
Title: Separating device for lines
Inventor: RICKEN NORBERT
IPC: F16L37/35
Filed: 1993-10-18
Abstract: The invention relates to a coupling (K) for the connection or for the separating device for lines or for the releasable line connection, in particular, of pressurised medium-channelling lines (1, 2), having a first coupling part (I) and a second coupling part (II), a closed medium-flow path being provided in the coupled state, and furthermore radial line sections of a coupling connection line and of a coupling part having mouth cross-sections which can be made to coincide, and it being possible for a coupling closure in each coupling part (I, II) to be opened during the coupling operation, and it being possible for the mouth cross-sections of both the coupling connection line and of the radial line section of the coupling part to be closed by a sliding movement, which sliding movement simultaneously brings about the valve closure of the first and second coupling parts (I, II). In order to achieve a more functionally reliable type of construction which does not impair the pressure state of the medium, the invention proposes that a closure part (V) which fulfils the slide function form a line section (11) of the medium-flow path, and that, during the sliding movement, the line section (11) can be isolated, with the inclusion of the medium located therein. This leaves the flow path in a homogenous state. <IMAGE>
Patent DE-4337044-A1 (DE)
Title: Electrical blocking device for telecommunication devices
Inventor: KONOPKA PETER DIPL ING
IPC: H04M1/67
Filed: 1993-10-29
Abstract: To create a freely programmable electric blocking device for telecommunication terminals, consisting of a circuit arrangement which can be inserted between the connection lines of the telephone network and a telecommunication device, which enables not only outgoing connections to be blocked but which also enables only certain outgoing connections to be blocked or to be allowed, it is proposed that, in parallel with the lines (1, 2), a loop monitoring circuit (4), a ringing-tone detection circuit (6), a dialling tone detection circuit (7) and a DTMF digit input circuit (8) are connected as component of the circuit arrangement, these circuits are connected via signal lines to a processor controller (11) which controls a loop disconnection circuit (15) and which can be switched off via coded input signals, switched to blocking function or to programmed blocking mode.
Patent DE-4337082-A1 (DE)
Title: Tensile reinforcement for vehicle side door - has cables strung between securing blocks and coupled to connectors on adjoining edges of doors.
Inventor: TORIGAKI TOSHIKAZU
IPC: B60R21/02
Filed: 1993-10-29
Abstract: The inside of the door profile is protected by sets of tensile cables. Each cable is secured to the front edge door frame by a coupling block and is threaded through the front edge of the door by a connector. The rear, opening edge of the door has special connectors which couple to coupling blocks on the fixed door frame. For two doors the tensile supports are in line to provide a continuous support. The connectors comprise blocks with keyhole slots to locate nipples on the ends of the cables. The positioning of the slots provides a set amount of offset for two connecting cables. The stringing of the cables through the blocks also provides support for the transverse force components from one door to the next. USE/ADVANTAGE - The coupling blocks and the pattern cables provides lateral impact support without requiring strengthening of the fixed door frames.
Patent DE-4400421-A1 (DE)
Title: Plucking ring for concert zither, guitar etc.
Inventor: FIETZEK CLAUDIUS
IPC: G10D3/16
Filed: 1994-01-08
Abstract: The thumb ring is used for plucking a string over the fingerboard of a musical instrument. The ring is designed to enable the strings to be played with forwards and rearwards plucking. The thumb holder consists of holding tongues (L), resiliently moved against each other, to which a plucking pin (M,N) is secured in a homogeneous link. The pin with plucking tip and the thumb holder can be matched to different thumb shapes by a independent adjustment of the ring material, taking into account also the playing requirements. Pref. the pin tip is angled approx. through 90 deg.
Patent DE-4400451-A1 (DE)
Title: New 2- or 4- methyl-pyridine derivs.
Inventor: WALTER HELMUT DR
IPC: C07D213/30
Filed: 1994-01-11
Abstract: 2- or 4-Methylpyridine derivs. of formula (I) and their acid-addn. salts are new: R1 = H or 1-6C alkyl; R2-R5 = e.g. H, halo, NO2, CONH2, CONR6R7, 1-6C alkyl (opt. substd. by 1-3 of halogen, OH and/or 1-6C alkoxy), 3-6C alkenyl, NH2 or phenyl (opt. substd.); or R2+R3 or R3+R4 = e.g. (CH2)3, (CH2)4, CH=CH-CH=CH, OCH2O etc.; one of X and Y is N or N+O- and the other is CR8; R8 = e.g. H, 1-4C alkyl, COOH; Z = O, CO, CHOR9, CHOCOR9 or C=NWR9; W = O, NH or 1-4C alkylimino; R9 = e.g. H, 1-6C alkyl (opt. substd.), 3-6C alkenyl, haloalkenyl, phenyl, phenyl(1-4C) alkyl etc.
Patent DE-4409448-A1 (DE)
Inventor: KESSLER JAMES A
IPC: H02P23/00
Filed: 1994-03-19
Abstract: An electrohydraulic systems includes an electric motor (12 Fig. 1 not shown) and a hydraulic pump (14) interconnected by a drive shaft (16) and integrated within a unitary housing (18). A circuit (26) for detecting phase relationship of the multi-phase electrical input power applied to the motor, and thereby determining direction of rotation of the motor, includes facility R1-4, C1 for providing a first electrical signal Vb at predetermined phase relationship (e.g. 60 degree lagging) to one of the input power phases V1, providing a second electrical signal Vc that either leads or lags (e.g. by 60 DEG ) the one input power phase V1 as a function of phase direction among the input power phases, and indicating phase direction of the electrical input power as a function of a difference between such first and second signals. If phase rotation is correct, Va and Vb are in phase, therefore there is no indication. For incorrect rotation, diodes D1, D2 flash alternatively and an audible alarm 38 is energised. <IMAGE>
Patent DE-4410515-A1 (DE)
Title: Monitor for checking depth of fill of transparent container
Inventor: SAYER HEINZ DIPL ING
IPC: G01F23/292
Filed: 1994-03-28
Abstract: A monitor for checking the depth of fill of a transparent container (15) as used for drinks, milk products, oils etc has a source of infra-red light (17) whose housing (2) is closed by an IR filterglass (22) and which contains the IR transmitters (16,28) aligned with the receivers (19,29) in a unit (18) having a similar filterglass (24). Assuming a symmetrical cylindrical container the respective IR beams (16,33) will impinge on the receivers (19,29) in the event of contacts (12) underfill or the absence of a container (15). Correct fill causes refraction of the beam (33) via the container walls (34) and contents (12) to impinge on a receiver (30) or (30') depending on the refractive index of the contents (12).