baber/WOPTO huggingface dataset:
Patent DE-3476567-D1 (DE)
Title: Casing for posts, supports and other obstacles
Inventor: KRAMIG GEBHARD H
IPC: B29C63/22
Filed: 1984-08-28
Granted: 1989-03-09
Abstract: 1. Jacketing for posts, pipes, girders and other obstacles as a protection against accidents and collision, comprising two half-shells of foam plastic provided with a non-releasable closing means in the form of engaging insert elements provided on the half-shells, said half-shells each having, on either side of the fitting aperture (1) for the post or similar (a to d), projections and recesses which are in positive engagement with one another when the half-shells are pressed together, characterized in that the projections (3) and the matching recesses (2) are designed as undercut elements shaped in one piece from the material of the half-shells and running over the length of the half-shells (I to IV).
Patent DE-3482578-D1 (DE)
Inventor: PATON H NEIL
IPC: B60G15/04
Filed: 1984-11-23
Granted: 1990-08-02
Abstract: A frictional damping assembly operated by a load beering assembly, either an etastomerically damped coil apring or a reinforced elastomeric spring together provide datnped, resilient load bearing support for a telescoping load bearing assembly. The strut is particularly suitable for use in hont and/or rear suspensions of light weight passenger vehlcles.
Patent DE-3561195-D1 (DE)
Title: Carbon mass and process for its production
Inventor: FORSTER LUDWIG
IPC: C04B35/52
Filed: 1985-02-26
Granted: 1988-01-28
Abstract: A carbon paste for self-calcining electrodes, refractory linings and connections of electrode joining points contains as binder bitumen comprising 70-90 wt-% hard bitumen and 10-30 wt-% soft bitumen. To increase the dry residue of the bitumen and to improve the burning-off properties of the mass, 0.3-2 weight percent of additives can be added, in particular Al, Al2O3, B, B2O3, Si and/or SiO2. The production of the carbon paste is such that the solid fraction is mixed at 130 DEG -180 DEG  C. to a homogeneous mass then the hard bitumen, followed by the soft bitumen added slowly in a highly fluid form accompanied by intensive stirring. The paste is then intensively mixed further and cooled after removing from the mixer.
Patent DE-3562207-D1 (DE)
Title: Automatic volumetric dosing device for products with various viscosities
Inventor: TASTET CLAUDE
IPC: B65B3/32
Filed: 1985-01-18
Granted: 1988-05-26
Abstract: The viscous material metering feed has a body (2) with a reservoir for the material mounted above its central section. The rear end of the body is closed by a plug (5) through which passes a shaft (8) carrying a piston (9) at its inner end. The shaft also has a spacer (10) with a shoulder (11) around which is mounted a circlip (12), and a small piston (15) engaging a cylindrical sleeve (14). The chamber wall (3) has a circular groove (21) adjacent the reservoir passage (4).  The opposite end of the housing has a conical cap (23) in which is a diaphragm (30) forming a flow control valve.
Patent DE-3563028-D1 (DE)
Title: Process for preparing magnesium hydride
Inventor: BOGDANOVIC BORISLAV PROF DR
IPC: B01J31/00
Filed: 1985-03-21
Granted: 1988-07-07
Abstract: 1. A process for the production of magnesium hydride by reaction of magnesium with hydrogen in the presence of a catalyst consisting of a halide of a transition metal of the IVth to VIIIth secondary group of the periodic system, an organomagnesium compound or a magnesium hydride and optionally in the presence of a polycyclic aromatic compound or a tertiary amine, characterized in that magnesium halide (MgX2  with X = Cl, Br, I) is used in less than stoichiometric quantities, based on magnesium metal.
Patent DE-3566210-D1 (DE)
Title: Flat cabinet for a radioreceiver
Inventor: DANIELSEN GEIR
IPC: H05K9/00
Filed: 1985-05-21
Granted: 1988-12-15
Abstract: The invention relates to a flat pack or housing for a radio apparatus having a rectangular cross-section comprising an opening at the front side and an opening at the back side which are respectively closable with a cover and also relates to a support mount for the radio apparatus. Such a radio apparatus provides the user with the possibility of versatile use at various use locations and is securable in a receptacle. To this end, the housing is divided into two tub-shaped main chambers by a bottom plate oriented parallel to the plane of the openings. The individual assemblies of the radio apparatus are disposed RF-shielded in the main chambers and the main chambers being closed by the covers by means of a central screw. Outside guide rails for acceptance into the support mount are disposed at opposite lateral faces of the housing. The support mount is composed of a sheet metal panel bent at three sides. The lower, bent part of the panel forms a chamber with a further bent sheet metal part which carries contacting elements and further assemblies for additional functions of the radio apparatus are accommodated in said latter chamber. A carrying shackle pivotable by 90 DEG  is attached at the upper side of the radio apparatus. This carrying shackle provides a latching function when the radio apparatus is inserted in the support mount.
Patent DE-3568762-D1 (DE)
Title: Device for picking up single spread out fabrics, preferably plastic fabrics
Inventor: KLEBE KARLHEINZ
IPC: B65B43/16
Filed: 1985-12-20
Granted: 1989-04-20
Abstract: 1. A device for picking up individual textile parts or textile bags, lying flat and preferably of plastics, for lifting or removing from a stack (8), in which at least two brushes (18, 19), which can be pressed against the stack and engaging in the uppermost textile part (8a) or the uppermost textile bag, are held so as to be movable towards and away from each other on a lifting and pivot arrangement (12), wherein the brushes have steel bristles (26), which extend inclinedly in the engagement direction at least in the region of their free ends, characterized in that the brushes (18, 19) are arranged at the free ends of pivot levers (20) which are held at a spacing and connected to a pivot drive (24), and in that the free ends of the pivot levers (20) with the brushes (18, 19) for the release of the actual picked-up textile part (8a) or textile bag can be transferred beyond its initial position for picking up the textile part or textile bag to a much closer position.
Patent DE-3588217-D1 (DE)
Inventor: HARDY FREDERICK EDWARD
IPC: C07C409/42
Filed: 1985-06-19
Granted: 1999-11-25
Abstract: Per-acids and per-acid precursor compounds of the general type RXAOOH and RXAL, wherein R is a hydrocarbyl group, X is a hetero-atom, A is a carbonyl bridging group and L is a leaving group, especially oxybenzenesulfonate, are useful bleaching compounds for fabrics. Laundry products containing same are disclosed.
Patent DE-3660963-D1 (DE)
Title: Process and apparatus for producing sponge iron and liquid pig iron
Inventor: VULETIC BOGDAN
IPC: C21B13/00
Filed: 1986-01-20
Granted: 1988-11-24
Abstract: In this process for the direct production of sponge iron particles and molten pig iron from lump iron ore, which is reduced in a direct reduction unit (2) and supplied in the hot state to a melt-down gasifier (1), the sponge iron particles discharged from the direct reduction unit are separated into a fine particle fraction and a coarse particle fraction and only the former is supplied to the melt-down gasifier. Separation takes place in an air classifier (7) connected to the discharge means of the direct reduction unit and through said classifier flows cooling gas at a predetermined velocity in countercurrent to the sponge iron particles. This cooling gas is admixed with the reducing gas produced in the melt-down gasifier for the direct reduction unit and said gas mixture, as well as the fine particle fraction of the sponge iron entrained therewith are supplied to cyclones (5 and 6). The solid separated therein, e.i., the fine particle fraction and the coke particles, are introduced into the melt-down gasifier level with the coal fluidized bed. The gas mixture freed from the solids is used as a reducing gas in the direct reduction unit. Part is branched therefrom beforehand, washed and compressed and used as a cooling gas. The coarse particle fraction passes out of the air classifier into a cooling or buffer unit (4) and is then discharged therefrom.
Patent DE-3664788-D1 (DE)
Title: Installation for lining the walls of a building
Inventor: MELAN CORNEILLE
IPC: F27D1/16
Filed: 1986-10-03
Granted: 1989-09-07
Abstract: An automated apparatus for lining the inner wall of a vessel with bricks is presented. This apparatus comprises an operating station which has at least two levels for storing pallets (having bricks thereon) above one another. An automatic device consisting of at least one automatic depalletizing mechanism for transferring the bricks from each of the superimposed pallets onto at least one standby track is provided along with at least one robot equipped with a gripping device for picking up bricks located on the stand-by tracks and for depositing the bricks at the intended location. In accordance with a preferred embodiment of the present invention, the operating station has two automatic depalletizing mechanisms associated respectively with each of the two superimposed pallets.
Patent DE-3666284-D1 (DE)
Title: Single-grip lever water tap
IPC: F16K31/60
Filed: 1986-01-21
Granted: 1989-11-16
Abstract: A single-grip lever tap in which the amount and temperature of mixed water are adjusted by raising and lowering the lever (1), the temperature being adjusted by turning the lever (1). The movable lever (1) and the stationary body (3, 4, 5) have stop means (9, 14) working in conjunction with each other to limit the preselected extreme position of the turning movement. In addition there is provided a possibility of overriding the selected extreme position by means of separate release means (8). According to the invention, the stop means in the body is a shoulder (14), parallel to the side line, made in the cup-like upper part (4) of the body, and the release means can be, for example, a trigger (8) turnably attached inside the central part of the lever (1), one end (9) of the trigger serving as the stop in the lever (1) and the other end (6) being capable of being effected from outside the lever (1).
Patent DE-3669037-D1 (DE)
Inventor: SCHMELZ HELMUT DIPL PHYS DR
IPC: B01D53/86
Filed: 1986-08-25
Granted: 1990-03-22
Abstract: 1. Catalyst material for the reduction of nitric oxides in exhaust gases in the presence of ammonia, characterised in that titanium oxide in calcined anatase modification is used as starting material and is milled together with vanadium oxide and one or several oxides of the elements tungsten, molybdenum, phosphorus, chromium, copper, iron and uranium and is then subjected to at least one thermal treatment.
Patent DE-3674912-D1 (DE)
Inventor: JOERNEUS LARS
IPC: A61C19/02
Filed: 1986-12-09
Granted: 1990-11-15
Abstract: The invention relates to a package for sterile and contamination free storage and transport of artificial implants (2), comprising a hermetically sealed outer casing (3) preferably made of glass, and an inner capsule to hold the implant, made of the same material as the implant (2) itself. The inner capsule comprises an open sleeve (1) preferably tubular, closed at one end by the implant (2) itself, so that the part (2a) of the implant - which is intended for tissue integration is sealed by the sleeve (1).
Patent DE-3678775-D1 (DE)
Inventor: BAKER ALAN STUART
IPC: C08F2/32
Filed: 1986-08-05
Granted: 1991-05-23
Abstract: The invention provides a process for producing a water-in-oil emulsion of a water-soluble polyacrylamide or polyacrylic acid polymer or copolymer by the inverse emulsion process characterised in that there is used as the emulsifying agent for the water-in-oil emulsion a water-insoluble, oil-soluble surface active agent of the formula (I):I X-Y-Zor a functional derivative thereof, wherein X- represents a saturated or unsaturated hydrocarbon chain containing from 30 to 500 carbon atoms, -Y- represents a succinic anhydride residue carried terminally upon the group X-, and -Z represents a hydrophilic group carried by the group -Y.
Patent DE-3681951-D1 (DE)
Inventor: PURFURST ERNEST HERBERT
IPC: E21B49/10
Filed: 1986-04-10
Granted: 1991-11-21
Abstract: A formation tester tool (10) has a snorkel (36) for extending laterally to penetrate a formation, whilst back-up shoes (38,48) locate the tool in the borehole. A seal (32) is provided around the snorkel (36) to isolate it from well bore fluids (drilling mud). To overcome sticking problems upon attempted retraction of the snorkel after testing, release means (50,60) are provided which are actuable to bear against the wall of the borehole to push the tool laterally to release the snorkel and/or seal from engagement with the formation. The release means suitably comprise pads (50, 60) on hydraulically actuable pistons (52,54,56;62,64,66).
Patent DE-3683057-D1 (DE)
Inventor: BATZILL WOLFGANG
IPC: B05D1/00
Filed: 1986-10-13
Granted: 1992-01-30
Abstract: An aq. electrodeposition lacquer which is cathodically depositable comprises a cationic amine-modified epoxy resin pigmented with 1.5-5.1 wt.% (on total solids) of electrically conductive carbon black with an iodine absorption of 870-930 mg/g, a specific surface (BET/N2) of 850-1000 m2/g, a pore vol. (DBP) of 330-390 ml/100 g and an average particle size of 25-35 nm.
Patent DE-3685499-D1 (DE)
Inventor: MACGINITIE GORDON
IPC: H04Q11/04
Filed: 1986-01-31
Granted: 1992-07-09
Abstract: A central processor scans a plurality of ports for the purpose of receiving data or signaling information from a peripheral acting as an information source or for transmitting information to a peripheral addressed to receive that information. The processor selectively stores that information as an image of selected conditions at each port peripheral. The transmission of information peripherals is accomplished on a timed schedule from the centrally located processor which uses the stored image to monitor local conditions at each peripheral without the need to specifically address each peripheral. Additionally, peripherals are arranged in modules to permit simultaneous exchange of information between ports.
Patent DE-3687138-D1 (DE)
Inventor: UEYAMA SEIJI
IPC: B41M5/395
Filed: 1986-08-11
Granted: 1992-12-24
Abstract: A heat-sensitive transferring recording medium comprises a heat-resistant substrate, a heat-sensitive releasing layer and a heat-sensitive transferring ink layer, and the ink layer mainly comprises 50 - 80 wt.% polyethylene resin having a melting point or softening point of 60 - 150°C, molecular weight of 1,000 - 100,000, penetration of 20 or less (at 25°C)(JIS K 2235), and melting viscosity of 100 - 10,000 cps (at 140°C), 0 - 30 wt. % wax having a melting point of 50 - 110°C, and 5 - 45 wt.% coloring agent.A heat-sensitive transferring recording medium comprises a heat-resistant substrate, a heat-sensitive releasing layer melting at 50 - 100°C and a heat-sensitive transferring ink layer.
Patent DE-3689875-D1 (DE)
Inventor: SCOTT FRANK
IPC: A61B19/00
Filed: 1986-04-16
Granted: 1994-07-07
Abstract: An isolator and method of using it for providing a contamination-free atmosphere in which a surgical procedure can be performed or equipment that is sensitive to environmental contamination can be assembled. The isolator includes an inflatable bag (10) of flexible material through which filtered air is pumped to continuously change the air and maintain a positive pressure in the bag. For use in surgery, a portion of the lower side is made of a surgical drape material (30) of elastic material to allow a body member upon which a surgical procedure is to be performed to be pulled into the work space of the bag through an incision in the drape that is smaller than the member to cause the stretched elastic material to tightly surround the member and reduce the chances of disease organisms from entering the work space from outside the bubble.
Patent DE-3761067-D1 (DE)
Inventor: TIEMAN FRANS JAN
IPC: G09B21/00
Filed: 1987-02-13
Granted: 1990-01-04
Abstract: A braille cell having piezoelectric reeds (8-11) attached at one end (28), supported in their middle region (at 29) and cooperating with tactile members - (12-15) at their other end, the attachment of the reeds at their one end (28) being by soldering a protruding part of the reeds to a conducting plane - (32) parallel to the flexion plane of the reeds when the other side of the reeds is in the desired position with respect to the tactile members.
Patent DE-3772366-D1 (DE)
Inventor: DREANO CLAUDE
IPC: A23L13/70
Filed: 1987-11-30
Granted: 1991-09-26
Abstract: The process aims to tenderise the meat, to improve its behaviour and appearance on preservation, and to reduce weight losses on preservation and cooking. 
<??>It consists in subjecting the meat to vacuum/pressurisation cycles which may be repeated several times in a closed chamber (1), optionally in rotation on itself, equipped with a vacuum pump (22) and a source (20, 16) of compressed air. 
<??>The process may be applied to fresh meat or to frozen meat before, during or after freezing. 
<??>All meats may be treated, including poultry and game. The process may also be used for fish. 
<IMAGE>
Patent DE-3782458-D1 (DE)
Inventor: BRIGGS AUBREY C
IPC: E02F3/88
Filed: 1987-06-23
Granted: 1992-12-10
Abstract: A method and apparatus (2) suitable for excavating a soil mass and like granular materials in which pressurized gas, preferably air, is provided in a reservoir and directed through appropriate valve (4) and duct means to a converging/diverging nozzle (50) positioned at the exit of the duct means. The nozzle includes a restricted throat section and a diverging transitional section which terminates in an outlet section. The ratio of the area of the outlet section to the area of the throat section is greater than 1.0 and preferably greater than 1.2 or more, while the ratio of reservoir pressure to ambient pressure is greater than about 1.9 and preferably greater than 3.7, whereby a gas stream having a calculated velocity greater than Mach 1, and preferably in excess of Mach 1.5 or more, is produced. The high velocity gas stream infiltrates the soil mass creating fissures and cavities, then stagnates within the cavities and violoently expands to fracture the mass.
Patent DE-3787041-D1 (DE)
Inventor: COLIN BRUNO
IPC: G01N33/48
Filed: 1987-04-30
Granted: 1993-09-23
Abstract: The method is for the detection of a biological substance in an electrically conducting liquid medium capable of containing it. In a measurement cell (1), the said liquid medium (5) is put into contact with a reagent-carrying plate (4) incorporating a specific ligand fixed directly onto one face of a thin layer of dielectric material (4a) whose other face is fixed onto an electrically conducting support. The C and/or R components of the electric impedance of the system consisting of the liquid medium, the insulating layer and the support is measured for a given voltage. The said components are compared with those of a reference system similar to the above system but without the specific ligand. Any reduction in the capacitance or variation in the resistance in comparison with those of the reference system indicates the presence of the said biological substance in the liquid medium concerned. The invention also includes the measurement cell for carrying out the method. <IMAGE>
Patent DE-3788756-D1 (DE)
Inventor: ASGHAR SAFDAR M
IPC: G06F15/78
Filed: 1987-07-22
Granted: 1994-02-24
Abstract: Method and apparatus for processing digital signals represented as binary words, employing a portion of each word (a "slice") to afford appropriate accuracy. Particularly suited to medium- to high-speed telecommunications applications. In an exemplary transversal filtering operation application, only the high-order slice of the updated coefficient need be used to perform the filtering and yet provide adequate precision. Description of an architecture of a word-slice digital signal processor and applications to adaptive equalization and automatic gain control are provided.
Patent DE-3789915-D1 (DE)
Inventor: CAMPBELL DAVID
IPC: H03F3/45
Filed: 1987-03-26
Granted: 1994-07-07
Abstract: An operational amplifier (10) suitable for inclusion in an integrated circuit device operating as a transceiver at a coaxial media interface to a network meeting IEEE 802.3 standards. To be included in an integrated circuit package the operational amplifier (10) must have low-power consumption and yet generate up to 80 mA of current onto the network. A design method achieves this goal, producing an operational amplifier (10) having three independently-positioned, isolated, poles. A current generator and level shifter (125) is employed with the operational amplifier which generates a current precisely proportional to a "collision" reference voltage, the current is compensated for changes in temperature and for variations in transistor gain (hFE). A very wide band level shifter matchs the current generated to the requirements of the operational amplifier so that 10% to 90% changes in current generated by the op amp can occur in 1/2 to 3/4 of a nanosecond, yet the level shifter does not consume much power. The current generator provides a single point of circuit element control for compensating for hFE variation in three transistors used within the current generator. The level shifter employs current-steering to produce the switched current which is exceptionally fast and low in asymmetry. The process used in integrated circuit manufacture permits tight control of the elements within the operational amplifier so that parameters can be held within 2% of the tolerances specified in the IEEE 802.3 standards without need of field "trimming".
Patent DE-3852133-D1 (DE)
Inventor: FUKUSHIMA YOICHI KYODO PRINTIN
IPC: G11B7/24079
Filed: 1988-04-30
Granted: 1994-12-22
Abstract: This invention relates to an optical recording member, its production and an optical recording card produced by utilizing them, wherein a blackened silver particle-containing layer is disposed on a substrate and a pigment layer absorbing a near infrared ray is disposed on the silver particle-containing layer. In the optical recording member having such a structure, when a laser beam having an optical energy density above a threshold value of a predetermined optical energy density as a boundary is applied, the optical recording member consisting of the silver particle-containing layer and the pigment layer deforms in a projection shape so that this deformed portion can be utilized as an optical recording pit. In the optical recording member of this invention, the recording pit thus formed is detected by the existence of reflection of a read beam and an optical recording data is read out. However, even when the optical pit is repeatedly radiated many times with a read beam consisting of a laser beam having an energy density below the threshold value, the optical recording pit does not deform so that the signal-to-noise ratio (S/N) of the signal does not drop with time.
Patent DE-3864977-D1 (DE)
Inventor: WIESE WALTER
IPC: A01C15/00
Filed: 1988-10-21
Granted: 1991-10-24
Abstract: The centrifugal fertiliser spreader has one or more spreading plates (10,11), rotating about vertical axes, with the material dropped on to each plate from a funnel-shaped hopper. The feed rate is adjustable via a shutter and a stirrer (21) is fitted above each shutter to prevent clumping. The stirrer rotates about an horizontal axis. The stirrer has a spiral shape and is spaced from the rotating shaft. It covers the aperture shape from the smallest aperture to medium size. Ends (25) of the stirrer profile sweep close over the smallest aperture.