baber/WOPTO huggingface dataset:
Patent DE-3165739-D1 (DE)
Title: Work clamp
Inventor: GAUTIER PHILIPPE
IPC: B25B1/22
Filed: 1981-04-30
Granted: 1984-10-04
Abstract: 1. A clamp-vice adapted to be fixed to a plate (2) of a table or bench in proximity to an edge of said plate, of the type comprising a frame (1), a yoke (8) pivotally connected to said frame (1) by one of its ends and carrying at its opposite end a clamping screw (10) provided with a jaw (13), said frame (1) being fixed to a sole plate (3), characterized in that the sole plate is slidably mounted in rail (4) fixed under said plate (2), and it further comprises means (14, 15, 17) for maintaining said yoke (8) in given angular positions relative to the plate (2).
Patent DE-3168568-D1 (DE)
Title: Device for stacking bags
Inventor: LEQUEUX MICHEL LOUIS ARMAND
IPC: B31B70/00
Filed: 1981-03-12
Granted: 1985-03-14
Abstract: 1. Device for collecting bags (1), to be associated with a machine for manufacturing or filling bags one by one, particularly plastic bags which are each provided along the one edge (2) in parallel relationship with the bag-movement direction (3) inside said machine, with a hook (4) which projects relative to said bag and the opening (5) of which faces the collecting device, characterized in that it comprises a fixed rod (7) facing downwards, which is arranged in the path of the bag (1) discharged from the machine outlet (6) and with such a spacing therefrom that the rod (7) enters the bag hook opening (5) when the bag is moving, the rod cross-section being smaller than the inner cross-section of said hook to let those hooks which are slipped over said rod, slide along same to have the bags pile up by gravity on the rod, means (28) being provided on said rod with such an arrangement as to prevent the bag hooks (4) falling by gravity from the lower free end of said rod.
Patent DE-3169426-D1 (DE)
Title: Apparatus for the electrodeposition of aluminium
Inventor: BIRKLE SIEGFRIED DR RER NAT DI
IPC: C25D17/00
Filed: 1981-10-15
Granted: 1985-04-25
Abstract: An improved galvanizing device for the galvanic precipitation of aluminum from an anhydrous, aprotic, and oxygen-free aluminum-organic electrolyte is provided. The original device having an annularly shaped galvanizing trough, which is sealed from the atmosphere, and which utilizes a centrally located and rotatable contacting and holding mechanism for guiding the goods carriers around and through the electrolyte is herein provided with separate charging and discharging locks attached to the galvanizing trough. Each of the locks is provided with a U-shaped fluid lock to maintain the gaseous seal and an endless chain conveyor to transport the goods carrier to and from the galvanizing trough.
Patent DE-3169623-D1 (DE)
Title: Arrangement for producing a permit with a picture of the card-holder and with alphanumeric characters
Inventor: WALLERSTORFER KURT
IPC: G07C9/00
Filed: 1981-12-23
Granted: 1985-05-02
Abstract: 1. A device for making a qualification card (13) with a picture (11) of the owner of the card and with alphanumeric signs (12), a selector (8) for alphanumeric signs being provided to operate a printing device, characterized by - a video camera (2) for recording a picture of the owner of the card, - means (6) for digitalization of the video picture connected to the video camera (2), - electronic control means (7) connected to the means (6) for digitalization and to the selector (8) for alphanumeric signs, and - a thermosensitive or electrosensitive printing head (9) actuated by the electronic control means (7) for recording the video picture (11) and the alphanumeric signs (12) on the card (10) which is provided with a thermosensitive or electrosensitive layer.
Patent DE-3260390-D1 (DE)
Title: Process for removing hydroperoxides and aldehydes from allyl-alkyl ether
Inventor: ABATIOGLOU ANTHONY GEORGE
IPC: C07C41/44
Filed: 1982-03-11
Granted: 1984-08-23
Abstract: Described herein is a process for the conversion of hydroperoxides, present in alkyl-alkyl ethers to products including  alpha , beta -unsaturated aldehydes and for reducing such  alpha , beta -unsaturated aldehydes to alcohols prior to the use of the ether as a feedstock in a hydroformylation reaction to produce the corresponding ether aldehyde. The process involves contacting the ether with a metal hydride, either in aqueous solution and/or by means of an ion exchange resin. Such treatment decomposes the hydroperoxides and then reduces their  alpha , beta -unsaturated aldehyde decomposition products, thereby reducing the catalyst inhibition period present in the hydroformylation reaction which is observed when such  alpha , beta -unsaturated aldehyde impurities are present.
Patent DE-3262272-D1 (DE)
Title: Process for the galvanic deposit of a zinc-nickel-alloy layer on a metal object, in particular on steel strip
Inventor: ELZER RICHARD
IPC: C25D21/14
Filed: 1982-03-16
Granted: 1985-03-28
Abstract: When electro-plating an alloy layer on a metal object, especially when depositing a zinc-nickel coating on a steel strip (1), the electro-plating of the alloy coating is preceded by a previous intensive treatment (20) without current intended to deposit a primary layer containing zinc and nickel so that the electro-plating can be performed on this layer. In order to obtain a constant composition of the coating components separate electrodes are used containing only one of the elements of the alloy (5) (10), connected to separate current circuits to control the current separately for the anodes having distinct elements of the alloy.
Patent DE-3264307-D1 (DE)
Title: Lubricating device for an internal-combustion engine
Inventor: EMMERICH HUBERT
IPC: F01M11/00
Filed: 1982-10-30
Granted: 1985-07-25
Abstract: 1. A lubricating arrangement for an internal combustion engine serving to ensure the latter's lubrication even if it is in a heavily inclined position, the engine's oil sump having at least two compartments, a primary one and a secondary one, in tandem arrangement along the longitudinal direction of the internal combustion engine, the primary compartment (2) which in the engine's inclined position is the upper one being connected to the suction side of a pressure pump arranged to feed oil to the lubrication points of the internal combustion engine and the secondary compartment (3) which in the engine's inclined position is the lower one being connected by a feed duct (15) including an oil pump to the primary compartment, in which an aperture (7) serving to equalize the oil level is arranged between the two compartments, characterized in that a spring-biased flap (8) is arranged in the primary compartment (2) in front of the oil level-equalizing aperture (7), the spring biasing the flap in the opening direction, and in that any hydraulic, pneumatic, electrical or mechanical means in any case employed in running the internal combustion engine are used for automatically moving the flap in the closing direction.
Patent DE-3267362-D1 (DE)
Title: Installation for heating and ventilation
Inventor: RADTKE WOLFGANG
IPC: F24D5/02
Filed: 1982-03-31
Granted: 1985-12-19
Abstract: A heating system for an inhabitable enclosure having a first heating system that maintains a first temperature in the absence of persons in the enclosure and a second heating system that maintains a second elevated temperature using outside fresh air with control means to detect the presence of a person in the enclosure to energize the second system.
Patent DE-3275285-D1 (DE)
Title: Storage tank provided with an internal liner
Inventor: GALLISTL HERMANN
IPC: B65D90/04
Filed: 1982-11-27
Granted: 1987-03-05
Abstract: 1. Container with a lining consisting of glass-fibre reinforced laminated plastic (2) GFK-Laminate) and an intermediate layer (4) made from closed-cell foam material arranged between the lining (2) and the container inner wall (3) and glued to the latter, characterised by the fact that the lining (2) is only at the top container rim directly joined to the latter, that the lining (2) is directly joined to at least one attachment intermediate layer (5, 5a, 5', 5") fixed to the container inner wall (3) and that the lining (2) in the other zones hangs loosely and in a selfsupporting manner in the container (1).
Patent DE-3277321-D1 (DE)
Inventor: SCHONWALD SIEGFRIED
IPC: F04B27/04
Filed: 1982-05-17
Granted: 1987-10-22
Abstract: Improvements are disclosed in a radial piston compressor having pistons reciprocally disposed in the piston spaces of a cylinder block rotatably supported on a stationary shaft. The radial motion of the pistons is controlled by a rotatable guide which is arranged with its axis of rotation eccentrically to the axis of rotation of the cylinder block. The portion of the stationary shaft covered by the cylinder block includes a suction slot and a pressure slot extending along a portion of the circumference of the stationary shaft. Oil for sealing the cylinder block and the stationary shaft is introduced into the gap between the cylinder block and the stationary shaft. Due to the rotation of the cylinder block, the piston spaces are communicated alternatingly with the suction slot and the pressure slot through an opening provided in the bottom of the piston spaces. In order to obtain good sealing of the gap between the cylinder block and the stationary shaft by the oil contained in this gap, the gap is provided with a cross section which decreases from the suction slot toward the pressure slot, the oil being introduced into the gap in the vicinity of the largest gap cross section.
Patent DE-3277938-D1 (DE)
Title: Time switch device
Inventor: KAMMERER GERD
IPC: G05B19/12
Filed: 1982-05-08
Granted: 1988-02-11
Abstract: The time switch has a program dial (3) rotating beneath an optoelectronic scanner (5) that reads its timing markers (4). The markers may be applied to the dial freely and erased afterwards using, e.g. a pencil (9). The dial can therefore be programmed for any required sequence of switchings. The markers may also be drawn by a special pen that comes into operation when the scanner is withdrawn from the dial and that writes on the underside of the dial. The pen applies a mark to the disc but may be replaced by a rod that removes material from the dial. An appropriate mechanism is provided for operating the pen/rod.
Patent DE-3360204-D1 (DE)
Title: High pressure feedwater heater disposed upright in a header construction with a desuperheater and a steam-water separator
Inventor: RIEGGER HELENA
IPC: F22D1/32
Filed: 1983-06-09
Granted: 1985-06-27
Abstract: A steam duct (5) enclosing the preheater tube-bundle (6) leads, upwards, from the desuperheater box (2) and via a deflecting quarter-bend (9), opens into a flat steam-distribution duct (8). The heating steam flows from this distribution duct (8), through steam outlet openings (12) on the vertical narrow sides (11), and thereafter flows radially through the preheater tube-bundles (6), from the outside to the inside.
Patent DE-3366554-D1 (DE)
Title: Programmable logic array according to the ecl technique
Inventor: BARRE CLAUDE DIPL ING
IPC: G01R31/3185
Filed: 1983-05-24
Granted: 1986-11-06
Abstract: A programmable logic array, constructed in emitter coupled logic technology, may be tested in its non-programmed condition. Diodes are located between all product terminal lines and first test terminals on the semiconductor chip as they are disposed between all sum term lines and a second test terminal. Furthermore, each input line of the sum matrix is respectively connected by way of a diode to the inverting output of a respective different input amplifier. When the sum matrix exhibits more input lines than there are input amplifiers, the connection is repeated cyclically. In this case, the sum matrix is divided into sub-matrices whose mutually corresponding sum term lines are linked by way of logic elements.
Patent DE-3373730-D1 (DE)
Title: Series-parallel/parallel-series device for variable bit length configuration
Inventor: DUFORESTEL GUY GASTON
IPC: G06F11/22
Filed: 1983-12-15
Granted: 1987-10-22
Abstract: A serdes device includes circuitry for loading or reading bit configurations into or out of strings of latches of variable length nk+r, where n is the number of bits in a byte, k is the number of whole bytes and r is the number of residual bits, with r being smaller than n. Under the control of a service processor (8), there is formed a ring comprised of the latches of the serializer/deserializer register (14), the latches of the string considered (3 or 4) and a selected number (n-r) of latches of an extension register (16). The bytes to be loaded are sequentially sent to register (14), starting with the byte that contains the residual bits, and n bits are shifted out after loading each successive byte, so that after k+1 shifts the desired configuration will be contained in the string. For reading the contents of a string (for example, string 3), n bits are shifted, register (14) is read out, then k shifts of n bits each are performed, with register (14) being read out after each shift.
Patent DE-3461806-D1 (DE)
Title: 2-desoxyoxanosine, a process for the preparation thereof and its use as a medicament
Inventor: UMEZAWA HAMAO PROF
IPC: C07H19/24
Filed: 1984-03-09
Granted: 1987-02-05
Abstract: The present invention relates to 2 min -desoxyoxanosine, a novel derivative of the known antibiotic oxanosine and a process for the preparation thereof. The compound has antibacterial and carcinostatic activity.
Patent DE-3464798-D1 (DE)
Title: Heat transfer plate
Inventor: WRIGHT FELIX WILLIAM LITTLE PA
IPC: F28F3/10
Filed: 1984-08-21
Granted: 1987-08-20
Abstract: A heat transfer plate for heat transfer apparatus, such as heat exchangers or evaporators is disclosed which is at least partially bounded by a groove (32) for receiving a gasket for general conformity therewith and to seal against an adjacent plate, wherein; the groove comprises an inner side wall and an outer side wall; the outer side wall of the groove is provided with a number of lateral bays (30), the gasket being formed with a number of corresponding spaced projections engaging in and matching with said bays; the base (33) of each bay is at a level other than the base (34) of the groove, and; each bay (30) does not communicate with the ambient thereby limiting movement of the gasket material along each said bay.   The embodiments of the invention have a common feature that the gasket sealingly engages the rear wall (27). This engagement limits extrusion of the gasket material along the bay of the groove and thereby prevents <<blowing-out>> of the gasket at these points. Furthermore the floor of the bay, (40) is at a level other than the floor of the groove (42). This difference in level aids engagement between the gasket and the heat-transfer plate.
Patent DE-3467536-D1 (DE)
Title: Four wheel drive vehicle
Inventor: HERRMANN HANS
IPC: B60K23/08
Filed: 1984-05-25
Granted: 1987-12-23
Abstract: A transmission, including a change-speed gearbox, provides the drive to the main or rear pair of wheels of a vehicle and to a selectively engageable drive to the second or frontpair of wheels. The drive to the front wheels is selected by a hydraulically operated clutch, controlled by a solenoid valve (24), the drive being engaged when the valve is de-energised whilst energisation of the valve disengages the drive. Valve energisation is controlled through a switch (25) on the vehicle dashboard. With a second gear-range selector switch (29) in position (II) i.e. high-gear, the solenoid valve is controlled solely by the switch but in low-gear position (I) a thermal sensor (32) and relay (31) are introduced into the circuit.
Patent DE-3471758-D1 (DE)
Title: Process for the determination of low-density lipoproteins and reagent therefor
Inventor: KERSCHER LORENZ DR RER NAT
IPC: G01N33/53
Filed: 1984-10-18
Granted: 1988-07-07
Abstract: A method for determining low density lipoproteins (LDLs) in a body fluid sample, as well as a reagent suited for this use, are taught. The method involves precipitating high density lipoproteins (HDLs) from the sample, using an HDL specific antibody or reactive fragment, and then determining the presence and amount of LDL in the supernatant which results. The reagent contains the HDL specific antibodies, as well as polyanions and divalent cations.
Patent DE-3471996-D1 (DE)
Title: Flange coupling
Inventor: SCHMIDLIN WALTER
IPC: F16L23/02
Filed: 1984-04-04
Granted: 1988-07-14
Abstract: 1. A flange connection between adjoining rectangular-section channels each having on its side walls (13) section bars (1) to the number of such side walls, the bars being in cross-section substantially U-shaped and having internal corrugations or bent parts (7, 10) on the section as lateral guides for corner angle members (11) introduced between them and the web (4) of the section bar (1), characterised in that one arm (2) of the substantially U-section bar (1), the same having two arms (2, 3) each comprising an inner sheetmetal layer (5, 9) and an outer sheet-metal layer (6, 8), is bent back outwardly from the open side of the U and bounds between the inner layer (5) and outer layer (6) a slot adpated to receive the end edge (15) of a groove-like collar (14, 15) contrived at the end of the channel side wall, the section bar (1) engaging the collar (14, 15), the inner layer (5) of the same arm (2) has an inwardly projecting longitudinal corrugation (7), operative as lateral guide for a corner angle member (11), at a distance from the web (4) of the bar (1) and the other arm (3) of the bar (1) is bent back inwardly and has at the end edge of the inner layer (9) an inwardly directed edge bend (10), operative as a further lateral guide, at the same distance from the web (4) as the corrugation (7).
Patent DE-3477259-D1 (DE)
Title: Chemically assisted mechanical refrigeration process
Inventor: VOBACH ARNOLD R
IPC: F25B25/02
Filed: 1984-09-07
Granted: 1989-04-20
Abstract: There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer (11) at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer (11) to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator (10) to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator.
Patent DE-3480355-D1 (DE)
Title: Device for the detection of ionisable substances such as oxygen
Inventor: GOUET MICHEL
IPC: C22C5/02
Filed: 1984-12-07
Granted: 1989-12-07
Abstract: A composite material sensitive to weak variations of oxygen pressure at a low temperature, of the type containing microscopic particles of an ionic conductor of oxygen ions contained in a solid solution, in tetravalent metal oxides, oxides of other metals with a valence less than four, other than the said of such a solid solution, the material contains discrete microscopic particles of an electronic conductor.
Patent DE-3482444-D1 (DE)
Inventor: CULLINAN GEORGE JOSEPH
IPC: A61K47/00
Filed: 1984-03-26
Granted: 1990-07-19
Abstract: A conjugate comprising a vinca moiety convalently linked at the 4-position via a group of the formula -OCOXCO- where X represents a single chemical bond or an optionally substituted C<sub>1-10</sub> chain, to an immunoglobulin or an immunoglobulin fragment.The conjugates are useful in the treatment of cancer.
Patent DE-3484546-D1 (DE)
Inventor: DRISCOLL JOHN N
IPC: G01N27/30
Filed: 1984-05-18
Granted: 1991-06-13
Abstract: Electrochemical cell including an ion-specific membrane containing, in one aspect, Ag, S, and one of Sb or Te.
Patent DE-3563381-D1 (DE)
Title: Air outlet with cylindrical casing
Inventor: GRIEPENTROG JOACHIM
IPC: F24F13/068
Filed: 1985-04-24
Granted: 1988-07-21
Abstract: 1. Air outlet with a cylindrical perforated shell (1), an air entry nipple (2) and a closed base (3) lying opposite the air entry, wherein several interconnected baffle rings (5) are arranged at an axial spacing one from the other in the interior of the shell (1) and have opening cross-sections which reduce in direction towards the base (3), characterised thereby, that the baffle rings (5) are connected with a setting drive and displaceable in longitudinal direction of the shell (1) by the setting drive.
Patent DE-3565308-D1 (DE)
Title: Control device for actuating an air damper
Inventor: HILDEBRAND REINHARD
IPC: H01L41/08
Filed: 1985-07-24
Granted: 1988-11-03
Abstract: 1. Contro device operating by means of low pressure for actuating an air damper, more particularly for heating and air-conditioning installations in motor vehicles, containing a diaphragm chamber (20) with a rubber diaphragm (7) which cooperates with a plunger (10) connected to the air damper and with a return spring (12), plastic moulded portions (8, 9) which form a housing which is connected to a low pressure line (6) and has a bore hole (3) to the atmosphere, and a piezoelectric flexible transducer (1) which is provided, on both sides, with an elastomer seal (2) and is connected with a control switch (14, 15), the piezoelectric flexible transducer (1) closing or opening the mouth of the low pressure line (6) or the bore hole (3) to the atmosphere, characterised in that the piezoelectric flexible transducer (1) is integrated with the control switch (14, 15) and the diaphragm chamber (20) in the housing (8, 9) and in that the plunger (10) is provided with a peg (17) which, upon actuation of the air damper, exerts additional force on the flexible transducer (1) in such a way that an effective seal of the bore hole (3) to the atmosphere is guaranteed.
Patent DE-3566385-D1 (DE)
Title: Stacking and collecting apparatus
Inventor: HODGES WILLIAM DOMINIC
IPC: B65H31/30
Filed: 1985-06-14
Granted: 1988-12-29
Abstract: Apparatus for stacking and collecting labels includes a suction drum (3) for continuously feeding at least one stream of individual labels to a movable support assembly (5). The movable support assembly (5) supports a respective stack (24) of labels corresponding to the or each stream fed thereto by the suction drum (3). A fixed support assembly (14) is provided for receiving the or each stack (24) of labels from the movable support assembly (5). The movable support assembly (5) is movable relative to the fixed support assembly (14), firstly to transfer the or each stack (24) of labels to the fixed support assembly, and secondly to push the or each stack of labels off the fixed support assembly. An intermediate support assembly (17, 18) is provided for supporting labels whilst the movable support assembly (5) pushes the or each stack (24) off the fixed support assembly (14).
Patent DE-3567343-D1 (DE)
Title: Ear phone, telephone handset and head phones for correcting individual hearing deficiencies
Inventor: ANGELINI THEOPHILE
IPC: H04M1/60
Filed: 1985-09-05
Granted: 1989-02-09
Abstract: An earpiece comprises a suction cup sensor, a preamplifier, a potentiometer for varying the gain of the amplifier, a pass band filter and electronic means enabling the user to adjust the central frequency and/or width of the pass band of the filter. One application of the invention is the construction of self-contained and individualized telephone handsets or headphones which may be connected without any wire connection on any telephone set.