baber/WOPTO huggingface dataset:
Patent DE-4207581-A1 (DE)
Title: Shopping trolley - has information carrier under transparent cover of push handle
Inventor: WANZL RUDOLF
IPC: B62B3/14
Filed: 1992-03-10
Abstract: The shopping trolley (1) has a chassis (2), a basket and/or a load platform (3), and a tubular push handle (5), partly/completely covered by a transparent material. This covers a full-length printed insert (8). The insert incorporates an information lable (11), for information necessary to identify the trolley, e.h. year of construction, type, etc. The information may be printed, or be provided on an adhesive lable, on one of the two sides of the handle. ADVANTAGE - Very cheap information carrier.
Patent DE-4208803-A1 (DE)
Title: Ballast laying machine for railway tracks - has ballast storage bin between crawler tracks at front of machine with additional chutes one either side for loading from wagons on adjacent track
Inventor: DIETRICH WILLI
IPC: E01B27/02
Filed: 1992-03-19
Abstract: The machine is mounted on a chassis (1) on crawler tracks (11), and has a storage bin (3) across the front of the vehicle between the tracks. To each side of the bin is attached a swivelling chute (4), which when extended, outwards lies in a position below the side tilting skip (8) of a ballast carrying goods wagon running on rails (7) adjacent and parallel to the track being laid. The chutes (4) swing upwards and inwards to a vertical position when not in use. A wheel or roller (5) is attached to the upper outer edge of the chutes revolving on an axle parallel to it. ADVANTAGE - Flexible for loading so that shunting of wagons is unnecessary.
Patent DE-4210754-A1 (DE)
Title: Finger ring with two=part shank and head - has elongated hole and guide pin, with spring-loaded head sides
Inventor: HEUMANN KARL
IPC: A44C9/02
Filed: 1992-04-01
Abstract: The finger ring has the shank (1) in at least two parts. Both sides (2,3) are mounted near the ring head (4). On the side facing away from the head, the two sides are joined on one side by an elongated hole (5) and, on the other side, by a guide pin (6) passing through the hole. The ends of the sides on the ring head are spring-loaded so that the guide pin is forced to come into contact with the inner end edge (7) of the elongated hole. USE/ADVANTAGE - The finger ring can be slid over the fatter part of the finger knuckle, but still remains tightly in place around the finger.
Patent DE-4212289-A1 (DE)
Title: Electric heating unit esp. cooking plate - has at least one heating resistance with associated insulation and at least one electric connecting pin projecting from insulation and at least one insulated block
Inventor: SCHREDER FELIX
IPC: H05B3/70
Filed: 1992-04-11
Abstract: One connecting lead at least including a connecting wire (8) is led through at least one insulated block (10, 11), from an inner space of the heating unit. The insulated block is inserted from the outer side of the heating unit in a holder (12, 13) provided accessible from the outside of the basic body (2). At least one insulated block (10, 11) is protected against lifting up from the basic body (2), at least by one transverse part (30) provided esp. at the connecting wire (8). USE/ADVANTAGE - Electric cooker and hob. Compact construction, ensures reliable and safe connection region for heating unit. Connection region space saving with appliance leads very good to manipulate.
Patent DE-4213909-A1 (DE)
Inventor: SATZGER WILHELM
IPC: G01B11/24
Filed: 1992-04-28
Abstract: The invention relates to a device for measuring curved profiles of edges such as trailing edges of engine blades, said device having a laser emitter (8) for illuminating the curved profile (4), and an adjustable radiation intensity matrix (10) being arranged between the curved profile and laser emitter. Said matrix has spatially differing intensity values for varying the laser beam intensity over the cross-section. The reflection values of the laser beam along the curved profile of the edge are detected by components which are operationally connected to an arrangement (13) for determining the curved profile from the reflection values. The device is used, in particular, for the quality inspection of sharp edges such as knife edges, cutting tool edges or engine blade edges. <IMAGE>
Patent DE-4214548-A1 (DE)
Inventor: JANOSITZ JA NOS DR
IPC: B65D88/28
Filed: 1992-04-29
Abstract: A container has a transition part (A) with a decreasing cross-section in the direction of the outlet (K). In known transition part designs, the building of bridges or arches and emptying disturbances must be reckoned with. The container inner surfaces in the transition part (A) form helicoid segments (St,i; i=1, 2, ..., n) having a common helical axis (a) and the same helical direction and whose intersection lines with a plane which contains the helical axis (their so-called meridians) form monotonously ascending curves as their distance to the helical axis increases. Surfaces are thus obtained which offer no starting points to the formation of bridges (or arches). Spaces protected from above from the pressure of the material are located between these surfaces and allow a more loose material consistency.
Patent DE-4215527-A1 (DE)
Title: Automatic fish or meat portion cutter - uses measured and set parameters to operate cutter to give portions of the required thickness and weight
Inventor: VOGLER KARL-HEINZ
IPC: B26D7/30
Filed: 1992-05-12
Abstract: To separate fish or meat into portions from a piece (1), esp. from a spear or cutlet strand, the thickness (S) of the portions is varied according to the previously weighed value of the piece (1) of fish or meat. Also claimed is an appts. with a cutter (20, 20a, 20b) to divide a piece (1) into portions (P). The cutter (20) is moved (21) in a sliding action to give a portion thickness (S) automatically during cutting according to the parameters (L,G,F,P) of the piece (1) being divided. The portion of slice thickness (S) is automatically reduced on an increasing weight function, and automatically increased on a reducing weight function. The thickness of the first portion is automatically registered from the individual weight curve of the piece (1) and adjusted before further portions are cut, by setting the cutters (20a). General weight functions are stored for the separated weight curves of each type (F) of piece (1), together with the measured length (L) and measured weight (G). The cut thicknesses (S) are registered and adjusted incrementally for each cutting action, independently, from the separate weight function, using a number of incremental longitudinal steps, especially 5-20, with incremental step widths added to give the portion thickness (S). USE/ADVANTAGE - The method is for reducing fish or meat into portions, with or without bones, in a large-scale meat processing operation. The system gives an automatic portioning action, with portions of accurate weight, at high speeds and at low processing costs.
Patent DE-4215648-A1 (DE)
Inventor: KLAUCK WOLFGANG DR
IPC: C08G18/12
Filed: 1992-05-13
Abstract: A storage-stable contact adhesive based on an aqueous dispersion or solution of a cationically modified, alkoxysilane-terminated polyurethane may be prepared by using the following basic components: isocyanate with functionality higher than 1, polyol, a tertiary amine compound with at least one group reactive to isocyanates in such a concentration that the polyurethane may be soluble or dispersible in water after being neutralized with acids, and alkoxysilane. Compared with known contact adhesives based on an aqueous dispersion, this new contact adhesive has improved heat, initial, final and water resistances.
Patent DE-4216755-A1 (DE)
Title: Modular mfg. installation for loose-leaf books and document files - has cover transporter, central drive unit for individual work stations, and control
Inventor: LEWCKE WOLFGANG
IPC: B42C7/00
Filed: 1992-05-21
Abstract: The installation contains conveyors for component feed, handling covers, eyelets, rivets etc. A transporter moves flat, plate-shaped covers (D) from an inlet station (F1) with a magazine up to the discharge station (FX), on edge, pref. their later standing edge (DS). The covers on edge are moved through working stations (F2,3) in cooperation with a positioner (P). The individual work station have a central drive (A) and control (C), with the drive coupled to the individual stations (F1-Fx) by a coupling position each. USE/ADVANTAGE - Low-cost prodn. line with versatile design and rapid adjustment.
Patent DE-4217038-A1 (DE)
IPC: A47H1/022
Filed: 1992-05-22
Abstract: The invention relates to a telescopic hanger rod (H) with an internal rod designed as an inner tube (3) and an external rod designed as an outer tube (4), the internal rod guided inside the external rod being engageable relative to the external rod in a selected position. To improve the hanger rod in terms of construction and function, the invention proposes that the inner tube (3) has on the inside an axially supported engagement cam (R) which can be run over and interacts with a stop (A) of the outer tube (4) for absorbing an axial force. <IMAGE>
Patent DE-4217118-A1 (DE)
Title: Protective container for waste bins for contaminated waste - has hollow lid and cover forming closable mini container fitting on filling opening and having flat seal and centring edge at the bottom.
Inventor: SEEBER HORST H DR
IPC: A61B50/36
Filed: 1992-05-25
Abstract: The hollow lid (3) of the protective container (2) is connected to a lift-rotary mechanism which is flat parallel, has restricted lift action, rotates sideways, automatically rotates back and lowers. This mechanism comprises a lift rotary axis (5) which lifts and turns by a guide pin (14) in a cylinder guide (9) with linear spiral control curve. The axis is connected by a return spring (8) to the wall of the protective container and is coupled to an operating lever (4) fixed on the container. The operating lever (4) for opening and closing the hollow lid can be a pedal near the ground or connected to a handle rod (12) for manual operation. USE/ADVANTAGE - There is less contamination of the atmosphere by harmful air flows and the contents of the waste bin are substantially sealed.
Patent DE-4218447-A1 (DE)
Title: Flame-resistant insulation material - based on cement and sand and castable or directly applied
IPC: C04B28/18
Filed: 1992-06-04
Abstract: Flame-resistant insulation material which can be mfd. as prefabricated shapes or directly as insulation layers is produced from a mixture of cement of volcanic origin, lime and sand to which a fireproofing agent is added. The subsequent chemical reaction and drying process forms a load-bearing insulation material. Surface coatings of cork, sawdust, corundum etc. can be applied. ADVANTAGE - Can be cast into various shapes or applied to the surface to be insulated.
Patent DE-4224542-A1 (DE)
Title: Monoclonal antibodies for diagnosis or therapy - directed against conjugate of MHC class I mol and peptide antigen
Inventor: HAEMMERLING GUENTER PROF DR
IPC: C07K16/28
Filed: 1992-07-24
Abstract: Producing monoclonal antibodies directed against a conjugate of a major histocompatibility complex class I mol. (I) and a peptide antigen (II) comprises (a) isolating (I); (b) inserting a (I)-encoding gene into the genome of a mouse to permit expression of the gene; (c) conjugating (I) with (II); (d) immunising the transformed mouse with the conjugate; (e) isolating spleen cells from the mouse; and (f) producing and opt. humanising monoclonal antibodies in known manner. Process (I) may be isolated from CS7 AL/6 mouse RMA-S tumour cells or human EBV transformed cells, or may be isolated from tissue, or may be produced by recombinant DNA techniques. Step (b) may be omitted if (I) was isolated from the same mouse strain as that to be immunised. (II) may be a viral or tumour antigen, e.g, the human melanoma antigen MAGE-1 or the tumour antigen produced by the HPV E6 or E7 oncogene. USE - The antibodies are useful for diagnosis and therapy of tumours and infections, e.g, as a substitute for tumour-specific cytotoxic T cells.
Patent DE-4228820-A1 (DE)
Title: Air-conditioned UV sun-tanning device - has closed housing providing treatment cabin enclosing sun-tanning bed with circulated cool air
Inventor: MAUERSBERGER KARL-HEINZ
IPC: F24F1/00
Filed: 1992-08-29
Abstract: The sun-tanning device (2), for tanning the entire body comprises a closed housing (1) providing a treatment cabin containing a UV sun-tanning bed (2) and provided with an adjustable air-conditioning device (16). The access to the treatment cabin is provided by the front sidewall of the housing, and the sun-tanning bed is fully contained within the cabin. A common air-conditioning device is pref. used for both the cabin and the bed, and the cool air exit openings are located within the sun-tanning bed treatment zone. ADVANTAGE - Compact device providing private atmosphere for client.
Patent DE-4238730-A1 (DE)
Title: Cleaning device for enclosed screw conveyors - has cleaning frame running in groove inside housing wall and having cleaning elements for both sides of screw vane.
Inventor: ROSENBERGER GERHARD
IPC: B65G45/00
Filed: 1992-11-17
Abstract: The cleaning device has cleaning elements for both sides of the screw vane and is guided both on the screw shaft (15) and on the inner wall (17) of the surrounding housing. The two guides are associated with each other by a joint with the interposition of an elastic connection. The cleaning device comprises a cleaning frame (1) guided both in a longitudinal groove (18) in the inner wall (17) of the housing and through a slide bearing on the screw shaft (15). The cleaning frame can comprise two parallel supports with scrapers and connected on the side facing the inner wall of the housing by a spacer so that protruding guide pieces are formed which are guided in the longitudinal groove of the inner wall. USE/ADVANTAGE - Effective cleaning to remove residues from all areas of the screw without dismantling the latter. For all types of industrial use.
Patent DE-4241104-A1 (DE)
Title: IC engine with transverse combustion chamber - has gaps, opening tangentially at different heights into combustion chamber from opposite sides
Inventor: HOETGER MICHAEL DIPL ING
IPC: F02B23/02
Filed: 1992-12-07
Abstract: The intake valve (3) is partially located in the area of one of the gaps (8,9), the discharge valve (4), which is next to the combustion chamber (12), is located fully within that area. The gaps are on different heights relative to the direction of the piston axis (5). The injection nozzle is located on one end wall of the roller-shaped combustion chamber. The combustion chamber is formed by two opposing concave walls (10,11). USE/ADVANTAGE - Diesel engine. Simple improvement of rotary flow-generating effect.
Patent DE-4241365-A1 (DE)
Title: Two part clothes hanger rail, for example on side of wardrobe - has extra bar used for clothing even when not pulling out
Inventor: HILLEKE HEINZ GUENTHER
IPC: A47G25/06
Filed: 1992-12-09
Abstract: The upright (2) extends upwards beyond the clothes hanger rail (1) to a horizontal link (4). The top (2b) of the upright is pivot mounted on the link. An extra rail (5) is moved from its non-operating position to an operating position for holding jackets, coats and such clothing. The distance between the extra rail and link are such that, when the top of the upright is moved, the extra rail is flush with the clothes rail. ADVANTAGE - The clothes hanger rail incorporates an extra rail which in a non operating position, holds small articles like gloves, scarves etc.
Patent DE-4241741-A1 (DE)
Title: Tape cassette for colour printer or typewriter - provides housing with hinged, lockable cover, supply reel and take-up reel
Inventor: ZAVISKA OLDRICH
IPC: B41J31/14
Filed: 1992-12-11
Abstract: The tape cassette includes a housing (1) containing a colour tape (10). The housing can be non-destructively opened and closed. When the housing is opened, the tape can be withdrawn and an supply of tape can be placed in the housing. The body (12) of the housing is open at the top and has a lockable cover (15). The cover is connected to the housing body by a hinge (16,17) and held by a locking mechanism (18). A driving mechanism (31) winds the tape on a supply spool (25), and a take-up spool (27) winds on the used tape. ADVANTAGE - Cassette is re-usable.
Patent DE-4242385-A1 (DE)
Title: Plasma generator for direct conversion of thermal energy of artificial plasma into electric energy - has plasma generation occurring rhythmically using 50 Hz and other frequencies, but synchronously with mains
Inventor: BELLE PETER DIPL ING
IPC: H02N3/00
Filed: 1992-12-08
Abstract: The plasma generation occurs rhythmically and apart from the usual 50 Hz, other frequencies can be used if wished. The rhythm must be synchronous to the mains frequency. The plasma state lasts for 5 milliseconds. Its beginning and end are characterised by wave nodes with an antinode midway between them. The energy is proportional to the product of the ion current and the electron current. The swinging impulse principle is tied to an oscillation in an electric circuit requiring the presence of capacitance and inductance. The oscillation between generator and load proceeds harmonically with equal energy quanta. ADVANTAGE - Highly efficient and versatile process.
Patent DE-4304524-A1 (DE)
Title: Baking oven
Inventor: GERL JOSEF
IPC: F24C15/32
Filed: 1993-02-15
Abstract: The oven muffle of the oven equipped with top and bottom heat and also with a circulation fan possesses at least three shelf levels, located at a distance one above the other, for carriers of food to be cooked. The invention relates to the geometrical arrangement of the shelf levels as a function of sucking-in and blowing-out openings assigned to the circulation fan, in such a way that the bottom of a carrier of food to be cooked (deep pan) arranged at a middle shelf level lies at least approximately in the middle between a lower shelf level close to the bottom of the muffle and an upper shelf level likewise lying in the central region of the oven muffle. <IMAGE>
Patent DE-4304872-A1 (DE)
Title: Press for powdered and similar materials
Inventor: PSCHERER MANFRED
IPC: B30B1/28
Filed: 1993-02-18
Abstract: Press for powdered materials, composed of a bed plate with guides for at least two connecting rods, the connecting rods being connected at their upper end to a cross head and the said cross head supporting an upper punch, the connecting rods being furthermore connected by their lower end to a tie bar, a bottom ram being arranged on the bed plate, and motor and gear means being provided in order to press the upper punch against the bottom ram and to release it once again, and finally a die-plate to be filled with powdered material being arranged between the upper punch and the bottom ram in such a way that the upper punch is able to move into the said die-plate and compress the material, the means for pressing the upper punch onto the bottom ram finally taking the form of a gear wheel and/or an eccentric drive, the tie rod enclosing a free space and in said free space a hydraulic cylinder being arranged, the piston of which supports the die-plate, which is connected to the bottom ram, during pressing and pulls the die-plate off the pressed material after pressing. <IMAGE>
Patent DE-4308836-A1 (DE)
Title: Method for operating a three-phase motor using a converter with a variable frequency and voltage
Inventor: HERRMANN KARLHEINZ DIPL ING
IPC: H02P27/048
Filed: 1993-03-19
Abstract: A method is proposed for operating a three-phase motor using a converter with a variable frequency and voltage, in the case of which method, according to a first variant, the three-phase motor is operated in a star circuit at a constant power and with a relatively high moment in a lower rotation speed adjustment range, and in a delta circuit at a constant power and with a relatively low moment in an upper rotation speed adjustment range. According to a second variant using a three-phase motor with a reversible pole winding, the three-phase motor is operated using a relatively large number of pole pairs at constant power and with a relatively high moment in a lower rotation speed adjustment range, and with a relatively small number of pole pairs at constant power and with a relatively low moment in an upper rotation speed adjustment range. According to a third variant using two converters and a three-phase motor having two star windings, the three-phase motor is operated with two parallel star windings, each of which is supplied via its own converter, at constant power and with a relatively high moment in a lower rotation speed adjustment range, and with a single star winding, which is supplied via two series-connected converters, at constant power and with a relatively low moment in an upper rotation speed adjustment range. <IMAGE>
Patent DE-4311182-A1 (DE)
Title: Method for contactless rotational speed (rotary frequency, engine speed) measurement
Inventor: RICHTER INGO DIPL ING DR
IPC: G01P3/80
Filed: 1993-04-06
Abstract: A method for determining rotational speed in the case of an electric motor is described, in which the instantaneous motor speed (D) is determined from the alternating component, caused by switching processes at the commutator, of the current, which has a detectable periodicity, this being done by forming a finite autocorrelation sequence (AKF(i)), and calculating the value of the rotational speed from the spacing of the maxima and minima of the autocorrelation sequence (AKF(i)). A very reliable and error-insensitive speed determination can be achieved in combination with a further method for determining rotational speed from the alternating component of the current with the assistance of two Fourier transforms. <IMAGE>
Patent DE-4312926-A1 (DE)
Inventor: SELIGER KLAUS DR RER NAT
IPC: A61K6/00
Filed: 1993-04-15
Abstract: In a metal-plastic composite, the mutual bonding has an adhesive strength of more than 1 MPa and is produced by pulsed laser irradiation treatment. This treatment is done with a mini-TEA-CO2 laser at selected surface areas at least on the metal base (1). Multiple bonding points (3) within each focal spot (2) yields a physico-chemically activated adhesion with the plastic (4). For the metal treatment the specific laser power per unit of area is, for example, 100 MW/cm<2>, for treatment of a bonding agent (5) and/or the plastic (4) it ranges from 1 to 100 MW/cm<2>.
Patent DE-4314058-A1 (DE)
Inventor: RANZINGER GUENTER
IPC: G06F11/00
Filed: 1993-04-29
Abstract: In an interface between a central control device and a peripheral device which is controlled by it, the two devices are connected to each other by two lines, of which the first is used to transmit signals from the control device to the peripheral device, and the second is used to transmit signals in the opposite direction. Signals are transmitted in both directions in a clocked and synchronised manner, and if the synchronisation fails, the peripheral device cannot be switched on. <IMAGE>
Patent DE-4319851-A1 (DE)
Title: Kiosk
Inventor: SCHERBANTIN HEIKO
IPC: G09F15/00
Filed: 1993-06-16
Abstract: Kiosk having a door and a sales opening and having a moulded, hollow main body with a tapering neck attachment and an adjoining opening neck, the main body, the neck attachment and the opening neck being in the form of a bottle.