baber/WOPTO huggingface dataset:
Patent DE-4319085-A1 (DE)
Title: Asparagus-cutting machine
Inventor: BOECKENHOFF BERNHARD
IPC: A01D45/00
Filed: 1993-06-08
Abstract: The invention provides an asparagus-cutting machine, especially for asparagus growing in ridge cultivation with covering foil, for the purpose of lowering the labour costs of asparagus harvesting. This machine has a frame essentially in the form of an upside-down U which is movable along an asparagus cultivation ridge so as to engage over the latter from above, at least one knife guide arranged essentially horizontally and transversely to the longitudinal direction of the ridge (= direction of travel of the asparagus-cutting machine) and located on at least one frame leg, a cutting knife received displaceably in each knife guide, an actuating device for each cutting knife and a release device for the cutting-knife actuating device or devices, the cutting knife or cutting knives being arranged on the machine frame behind the release device in the direction of travel of the asparagus-cutting machine. In a development of this machine, the asparagus can not only be cut mechanically, but also located mechanically.
Patent DE-4323076-A1 (DE)
Title: Air/waste-gas chimney
Inventor: SCHNEIDER GUENTHER DIPL ING
IPC: F24H8/00
Filed: 1993-07-10
Abstract: The invention relates to an air/waste-gas chimney for a plurality of calorific appliances, in particular gas-calorific thermal units. The chimney (1) exhibits a waste-gas line (4) which comprises a plurality of plugged-together parts (7, 8, 11) consisting of corrosion-resistant high-grade steel. The waste-gas line (4) is arranged approximately concentrically or coaxially within the chimney (1), at a distance from the inner surfaces thereof, with the result that a fresh-air supply means (5) is formed. Expediently, a plurality of spacers (6) are arranged such that they are distributed over the length of the waste-gas line (4). As result of the plug-in system, the air/waste-gas chimney is simple to construct and assemble and can be used successfully, in particular, in the renovation of old buildings. <IMAGE>
Patent DE-4325104-A1 (DE)
Title: Recycling installation for environmentally-friendly separation of old paint and paint tins
Inventor: HEWENER FRANK
IPC: B44D3/16
Filed: 1993-07-27
Abstract: Paint tins, in which paint residues are still situated, can as yet not be included in the recycling circuit. Consequently, society is losing a valuable raw material and expensive dumping of the paint tins has to be carried out. This problem is solved with the method according to the invention, in which the paint tins are cooled to approximately -90 DEG C and the paint residues are subsequently removed from the paint tins by blows. The paint tins can then be separated from the paint residues by means of magnetic devices. A method of implementing the method according to the invention is presented, which makes possible separation of paint residues and paint tins in continuous operation.
Patent DE-4335836-A1 (DE)
Inventor: SCHLEGEL PETER DIPL ING
IPC: G06F11/14
Filed: 1993-10-20
Abstract: The invention relates to a method for data protection on magnetic tape and for data retrieval protection. According to the invention, the functional sequence is configured in such a way that, in the case of data protection, the data are collected from the respective files or memories and transmitted via a network connection to the data protection system and transferred there to a magnetic tape, according to the invention the data stream being implemented continuously, without the data to be protected being stored in a buffer. The speed and reliability of the data protection are thus increased. By analogy, the functional sequence is implemented in reverse for data retrieval protection. <IMAGE>
Patent DE-4335899-A1 (DE)
Title: Head-mounted viewer
Inventor: WOERZ KLAUS-WALTER DIPL ING
IPC: H04N15/00
Filed: 1993-10-21
Abstract: The head-mounted viewer is equipped with two monochrome displays (3a, 3b) for stereoscopic image reproduction, which displays are accommodated in a helmet-like carrying part. For colour image reproduction, one transparent band (5) having successive colour filters (5B, 5G, 5R) for the primary colours blue, green and red in each case rotates around each display (3a, 3b). The bands run synchronously over rollers (4), one of which is in each case driven. <IMAGE>
Patent DE-4338162-A1 (DE)
Title: Stuffing box connection
Inventor: KAESTNER JUERGEN DR ING
IPC: F16J15/28
Filed: 1993-11-02
Abstract: The invention relates to a stuffing box connection, having at least one sealing ring which consists of a metal/material composite and is inserted, for example, as a chamber-forming ring in the stuffing box connection. The aim of the invention is to provide a stuffing box connection which has a longer service life. The intention here is to avoid premature wearing-out of the stuffing box connection. According to the invention, the metallic component of the sealing ring, which consists of a metal/material composite, is designed as a compression spring, with the result that the sealing ring can be deformed elastically in the axial direction. The metallic component can consist of a bent or profiled material. However, it is also possible to design it as a structural metal insert. To increase the elasticity, the respectively adjacent structural metal inserts may be laminated offset at a certain angle with respect to one another. A sealing ring of this type has a very high shearing resistance and ensures that the stuffing box connection has a good spring characteristic. This means that the stuffing box connection adjusts itself if fatigued and thereby automatically counteracts sag.
Patent DE-4340610-A1 (DE)
Title: Pressure-tight closure for motor vehicle fuel tank
Inventor: WEH ERWIN
IPC: F16L37/084
Filed: 1993-11-29
Abstract: The pressure-tight closure for connection nipple of motor vehicle gas tank includes a solid cylindrical stopper (59e), on which a sealing section is formed. It has clamping lugs (59c) on the outside which are biased in the open position by a spring (59d).A slide sleeve (59g) with a projection closes the lugs. The sealing section has a ring-shaped stub with two sealing faces. The stopper is formed as an air relief device in connection with the opening in the nipple and, may be a screw or a valve.
Patent DE-4400502-A1 (DE)
Title: Swivelling mechanism for part of sideboard and tailboard
Inventor: BAER GERD
IPC: B60P1/44
Filed: 1994-01-11
Abstract: The fixed pivot axis (52) is fitted parallel to the swivel axis (28). The hydraulic ram (47) carries at its other end a coupler (44), whose radial distance from the pivot axis is variable by extension or retraction of the piston rod (46). On the first board part (35) is located a bearing (38), radially spaced from the swivel axis, with a guide (43) for the coupler. The guide can assume two positions for different complex functions. The guide can assume a third position (51) in which the coupler is movable into an intermediate position wrt. the first board part.
Patent DE-4400668-A1 (DE)
Title: TV receiver, VTR and similar appts. remote control unit
Inventor: DAVISON MIKE
IPC: H03J9/06
Filed: 1994-01-13
Abstract: The remote control device for an electronic entertainment apparatus, such as a TV or video recorder, has a housing (2) with several operational elements (4) to control functions of the apparatus. One of the operational elements is in the form of a track ball (7). The track ball (7) is mounted in the housing (2) such that it can be operated from both sides of the housing (2). Preferably, the track ball (7) is arranged in the housing (2) such that it extends beyond the opposite surfaces of the housing (2).
Patent DE-4402043-A1 (DE)
Title: Removing toxic or coloured by-products from carbendazim
Inventor: DITTRICH GUENTER DR
IPC: C07D235/32
Filed: 1994-01-25
Abstract: A method of reducing the content of undesirable by-products in carbendazim (methyl benzimidazol)-2-ylcarbamate) of formula (I) prepd. from o-phenylenediamine (II) and methyl cyanocarbamate involves treating the reaction prod. with a reactive carbonyl cpd. (III).
Patent DE-4403657-A1 (DE)
Title: Centre punch with shaft with punch tip at front end
Inventor: REINERS CHRISTA
IPC: B25D5/00
Filed: 1994-02-05
Abstract: The shaft (2) impact face (4) is located at its rear end and the shaft is longitudinally slidable in a cylindrical sleeve (6) considerably shorter than the shaft. The sleeve end, facing the centre punch (1) tip (3) is formed as a collet with radially expansible claws (8). The free ends (10) of the claws are shaped as parts of a cylindrical surface on the inside and outside. Pref. a clamping nut (9) for adjustment of the collet claws is located coaxially to the sleeve and can be handled from outside.
Patent DE-4405600-A1 (DE)
Title: Paper batching container for use on gravity=roller conveyors
Inventor: SCHEURER ALOIS
IPC: B65D85/67
Filed: 1994-02-22
Abstract: The container has vertical flat guide surfaces (37,38) in the internal space of the container (1). The closing device for the emptying aperture is divided into two symmetrical closing halves, which when operated simultaneously, open symmetrically. There are guide surfaces (38) on the internal sides (15) of both longitudinal walls (4). At least in the vicinity of the emptying aperture, they are angled at 1-15 deg. to the vertical plane of symmetry through the longitudinal axis of the container.
Patent DE-4406166-A1 (DE)
Title: Temporary, advancing gallery support frame for mine gallery stair
Inventor: MEYER HERMANN
IPC: E21D23/04
Filed: 1994-02-25
Abstract: The support frame it consists of cross-sectionally matched, telescopic support frames with hydraulic rams in plunger and cap region with air inflatable hose laid against the support profile. The support frames are divided into two individually striding groups. The hinged floor rail sections have each middle brackets with slide surfaces with forcing guideways. The plunger foot, resting on the bracket can compensate the small floor width, appearing during telescoping of the cap and plunger segments, by centripetal sliding of the plunger feet.
Patent DE-4406894-A1 (DE)
Title: Warning lamp for loading platform of truck
Inventor: KAPPELER ACHIM DIPL ING
IPC: B60P1/44
Filed: 1994-03-03
Abstract: A vertically-moving loading platform (2) at the rear of a truck has a recess (6) in which sits a flashing warning lamp (6). The lamp can have two positions within the recess, flush or standing proud. The lamp is subject to the force of a springy rubber underlay (5) and there are tongues to prevent it from extending too far up in the released position. The tongues on the sides of the lamp strike the edges of the recess. At least one edge of the recess forms a strip of the platform that can be removed. The platform itself is a double walled one (3, 4), the recess being an opening in the upper wall only.
Patent DE-4407568-A1 (DE)
Title: Drive-over bridge for ramp
Inventor: HOFFMANN ARTHUR
IPC: E01F1/00
Filed: 1994-03-08
Abstract: The drive-over bridge has a bridge plate on the rear end, turning on a perpendicular transverse axis, with one or more tongues (10) on the free end, able to be pressed in against a return force. The tongue can be diverted downwards and backwards, so that it lies back against a circular track. The tongue may be bent in a curve. There are two rollers (11,12) to guide the tongue. The front one (11) is below the tongue and the rear one is above it. There is a power spring between the rear end of the tongue and the bridge plate to provide the return force.
Patent DE-4409541-A1 (DE)
Title: Safety interlock system with redundancy for industrial machinery
IPC: G05B9/02
Filed: 1994-03-19
Abstract: The safety system for machines and systems has an ON-switch, OFF-switch, and emergency cut-off switch in the control power circuit. In addition two or more auxiliary protection circuits are present, where by operating the emergency cut off switch a contact in the main power circuit is operated to remove a hazardous condition. The safety circuits (K01, K02) are arranged so that a sensor assembly (2), evaluation circuit (1) are associated so that operation of the sensor causes a contact in the main power circuit to operate. Multiple evaluation circuits may be used with multiple sensors. An optical or acoustic alarm (3) is also used.
Patent DE-4410304-A1 (DE)
Title: Scooter=like vehicle for moving people or goods or for sport
Inventor: STEINKE GERHARD
IPC: B62B3/00
Filed: 1994-03-25
Abstract: The vehicle has a U- or V-shaped main member (1) with at least one wheel or roller (3) turning on axles (4) at the rear on each open end (2). At the closed end of the main member at least one front wheel or roller (6) connected to a steering column (7) and a steering arm (8) form a steering mechanism (5). The steering arm can be adjustable in height or rotated or taken off and repositioned through 360 deg. Brakes, motor drive and attachments (9) to secure goods or other loads can be added.
Patent DE-4418201-A1 (DE)
Inventor: BIEDERMANN LUTZ
IPC: A61F5/02
Filed: 1994-05-25
Abstract: The bandage comprises an outer bandage (30) which has a non-elastic central section (31) fixed to one of the two abdomen sections (14,15). Each side of the central section is an elastic side section (35,36) made of one-way material. The direction in which the material of the side sections stretches extends from the central to the back (11) section. The side sections are fixed by a fastening (40) in the form of hooked pile fasteners consisting of closure pieces attached to the side sections and engaging with a counter-piece on the inner bandage or other side section. The abdomen sections on their sides holding the closure pieces (20) have reinforcements (22) in the form of plastics plates or arms.
Patent DE-4421271-A1 (DE)
Title: Process for installation of radiator union
Inventor: RAUSCHENBERGER JOERG
IPC: F28F9/26
Filed: 1994-06-21
Abstract: The radiator body (2) consists of two pressed metal shells (2a,2b) welded to form a sealed unit to accept hot water. A union (4) to connect with piping has a circular flange with two diametrically opposing flats set tangentially to the radius. The upper shell has an orifice (3a) above which is placed a fitting jig (6) which inserts the union through the hole. Once inside the body the union is fitted to its pressed receptacle (14) and then welded in place by a pair of electrodes. The upper shell orifice is circular but with a dia. less than the unions.
Patent DE-4421312-A1 (DE)
Title: Holder for drinks bottles in vehicle
Inventor: JUNIGE BERT
IPC: B60N3/10
Filed: 1994-06-17
Abstract: The holder has a toggle lever (9) joined to the wall section (2). The other end of the lever is joined to the part (6) made in the shape of a frame for spectacles.The toggle lever folds up when the parts of the holder are in the non-use position and is subject to the force of a spring (24). The extension path of the toggle lever is so limited that in the open position the dead centre point is not or is only just reached.
Patent DE-4424481-A1 (DE)
Title: Photoconductor for electrophotography, and process for the preparation thereof
Inventor: NAKAMURA YOICHI
IPC: G03G5/05
Filed: 1994-07-12
Abstract: The invention relates to a photoconductor for electrophotography having good electrical properties, in particular a low residual potential, and a process for the preparation thereof. A sublayer 2 is located on a conductive substrate, to which a coating liquid containing a charge-generation material, a resin binder and a stabilizer is then applied. The substrate 1 is then heated to 120 DEG C and cured, forming a charge-generation layer 4, on which a charge-transport layer 5 is formed, producing a photoconductor having a multilayer photoconducting layer 3.
Patent DE-4424668-A1 (DE)
Title: Spin dryer loading in a cycled laundry washing assembly
Inventor: HERBERTZ HEINZ
IPC: D06F95/00
Filed: 1994-07-13
Abstract: To load the spin drying section in a cycled washing assembly, the charges are processed in pairs for water extn., with the spin drying cycle time twice the length of the washing cycle time. One charge is held for supply at the loading system, and is loaded into the spin dryer shortly before the next charge is delivered to the spin dryer. The second charge is fed directly from the washing machine into the spin dryer by the loading mechanism.
Patent DE-4424903-A1 (DE)
Inventor: DUERR REINHOLD DR
IPC: B41F27/12
Filed: 1994-07-14
Abstract: In a device for mounting and dismounting curved objects that are easy to bend and have hanging up edges, a cylinder must remain easily accessible in the parking position of the objects. For that purpose, the parking position is located near the cylinder and in the prolongation of linear units.
Patent DE-4429007-A1 (DE)
Inventor: BAUER BERNHARD DIPL ING
IPC: H01F38/40
Filed: 1994-08-16
Abstract: The switch has a sum current transducer (1) providing a release signal for a current cut-out device (8) supplied to the latter via an energy storage circuit (4). The sum current transducer is made of a core material and has a primary winding (2) for the protected lead and a secondary winding (3) providing the release signal. The core material for the sum current transducer has a relative permeability of equal to or above 130,000 for a 50 Hz AC voltage, a peak field strength of mA/cm and a temp. of 25 degrees C, with a ratio between the max. and min. relative permeability for field strengths of between 4 and 40 mA/cm of 1.2.
Patent DE-4431135-A1 (DE)
Title: Pipe bundle heat exchanger
IPC: F28F13/08
Filed: 1994-09-01
Abstract: The pipe bundle heat exchanger is for heat exchange with a medium flowing through a number of heat transmission pipes. It is esp. for withdrawal of heat from the pulsating exhaust gas flow from an IC engine. The heat-accommodating medium (7) is esp. cooling water, flowing into the heat exchanger (2) via the inflow conduit (5). It flows through the heat exchanger in counterflow, and at the cooling water-side outlet (6) flows out again heated. There is no pressure loss through the widening of the inflow conduit (1) to the flow cross-section of the exhaust gas heat exchanger (2). There is reduced pressure loss at the entry and outlet into and from the heat exchanger pipes (3).
Patent DE-4437666-A1 (DE)
Inventor: HAAS MARGRET
IPC: C07C251/24
Filed: 1994-10-21
Abstract: The prepn. of an N,N'-di-substd. p-quinonediimine of formula (I) comprises oxidn. of the corresp. N,N'-di-substd. p-phenylenediamine with halogen (pref. Cl or Br) in an alkali/alcoholic soln.. Also claimed is the use of (I) in stabilising (meth)acryloxy gp.-contg. organosilanes of formula (II). In the formulae, R<1> and R<2> = phenyl, 3-8C alkyl and/or cyclohexyl; R<3> = H or Me; R<4> and R<5> = 1-4C alkyl; and m = 0, 1 or 2.
Patent DE-4438729-A1 (DE)
Title: Press for continuous mfr. of plywood or chipboard
IPC: B30B5/06
Filed: 1994-10-29
Abstract: The press has upper and lower parts (1,2) supported by a series of frames (14). Each part has an endless belt (3) of steel plates which carries the partially formed board (V) through an inlet (5) to a binder maturing first press area (16) into a secondary press area (17) and out through outlet (6). The belt moves in contact with an endless series of rollers in turn running over heating plates (8). The board enters the secondary press area with heated edges. Transverse parts support a chain of plates (18) moving with and applying pressure to both edges of the board to complete the shaping and compression.
Patent WO-8000910-A1 (WO)
Title: Assembly of elements for the construction of cupboard walls or similar
Inventor: HERRIG W
IPC: A47B47/04
Filed: 1979-11-03
Abstract: Assembly of elements for the construction of cupboard walls or similar, of rectangular shape, particularly made of wood or chipboard intended to be arranged as vertical respectively horizontal panels (12 resp. 15), connected by means of grooves (10) and spring elements (19). Projections (13) of one of the panels (12) engage into free spaces (23) of the other panel (15) and prevent the mutual displacement of the panels.
Patent WO-8705940-A1 (WO)
Inventor: WEBER ALFRED
IPC: C07J63/00
Filed: 1987-04-01
Abstract: Procédé pour la production de 17aalpha-hydroxy-D-homo-1,4-prégnadiène-3,20-dione de formule (I), caractérisé en ce que l'on fait fermenter du 3beta,17aalpha-dihydroxy-D-homo-5-prégniène-20-one de formule (II) avec le Bacillus lentus ATCC 13805.
Patent WO-8805619-A1 (WO)
Inventor: PETER CORNELIUS
IPC: H03M1/00
Filed: 1987-11-28
Abstract: On propose une installation permettant de saisir un signal de tension électrique pour son traitement dans un microprocesseur, dans laquelle on prévoit au moins un convertisseur analogique-numérique avec une largeur de mot de n bits et où on réalise avec une économie de moyens matériels une représentation de la tension à mesurer avec une précision de n bits et avec cependant une résolution monotone s'étendant sur toute la gamme de mesure d'au moins n + 1 bits. L'augmentation de la résolution est obtenue avec des composants supplémentaires peu nombreux et peu coûteux. On obtient une monotonie complète avec des résultats de mesure de meilleure résolution grâçe à des routines de logiciel dans le microprocesseur à l'aide d'une simple relation entre des valeurs limites. L'installation est adaptée en particulier pour obtenir dans un système de saisie de tension assisté par un microprocesseur, une résolution monotone avec une largeur de bits de 50 % supérieure, celle-ci correspondant à la largeur de bit de la précision de la conversion.
Patent WO-8805968-A1 (WO)
Inventor: SCHLAICH GERD
IPC: H01R43/20
Filed: 1988-02-01
Abstract: Le procédé décrit fait appel à une pince qui saisit une pièce de contact avec son conducteur et l'insère dans le logement de prise. Est également décrit un dispositif pour la mise en oeuvre du procédé. La pince saisit la pièce de contact au niveau de son conducteur, un guidage forcé est positionné dans le logement de prise, entre la pince et l'endroit d'insertion de la pièce de contact puis la pince se déplace en direction du logement de prise et introduit dans ce dernier la pièce de contact pré-centrée par le guidage forcé. On réalise ainsi un montage souple et automatisé de pièces de contact même lorsque la précision de positionnement est réduite.
Patent WO-8809058-A1 (WO)
Inventor: HAUBNER GEORG
IPC: H01L25/16
Filed: 1988-03-09
Abstract: Les composants électroniques de l'appareil (10) de commutation et de commande sont disposés sur une carte de circuits hybrides (11) qui est reliée à des contacts enfichables (14). Afin d'évacuer la chaleur produite par les éléments de puissance (13) du circuit hybride (11), tout en ayant un montage compacte et simple, il est prévu de placer les parties planes (14b) des contacts enfichables situées dans le boîtier (22) de l'appareil (10) sur le dos de la carte hybride (11) sur laquelle les éléments de puissance (13) sont fixés à plat. En outre, les extrémités (14c) des contacts (14) sont connectées directement aux parties de connection (12) de la carte hybride (11). Un tel appareil est bien adapté à des fonctions de commutation et de commande et peut être utilisé de manière particulièrement avantageuse dans des véhicules à moteur.
Patent WO-8902651-A1 (WO)
Inventor: KNOPP HELMUT
IPC: A63H33/04
Filed: 1988-09-09
Abstract: Afin de permettre le montage d'un clavier à partir de commutateurs à touches, les logements (1) de ces derniers sont réalisés à partir de matière plastique et dotés sur leurs faces latérales de chevilles arrondies (5) et de gorges (7). Etant donné que les gorges (7) sont légèrement plus étroites que le diamètre des chevilles (5), les logements (1) sont fixés de manière amovible lors de leur assemblage, de sorte que l'on peut à nouveau démonter en commutateurs individuels un clavier ainsi assemblé.