baber/WOPTO huggingface dataset:
Patent GB-201317160-D0 (GB)
Title: Systems,apparatuses and methods for blending two source operands into a single destination using a writemask
Filed: 2011-12-12
Abstract: Embodiments of systems, apparatuses, and methods for performing a blend instruction in a computer processor are described. In some embodiments, the execution of a blend instruction causes a data element-by-element selection of data elements of first and second source operands using the corresponding bit positions of a writemask as a selector between the first and second operands and storage of the selected data elements into the destination at the corresponding position in the destination.
Patent IT-BO20010377-D0 (IT)
Inventor: RAVAGLIA PAOLO
IPC: A01D89/00
Filed: 2001-06-15
Abstract: An oscillation compensator for a laterally oscillating transverse pick-up unit (2) of a pick-up baler for gathering hay, straw or the like, which consists of the fact that at the front, centrally with respect to the pick-up baler, an oscillating transverse frame is articulated about a substantially horizontal longitudinal axis, the pick-up unit (2) being associated with the two sides of the frame by means of sliding elements that allow vertical relative movements, and that elastic means (10), suitable to reduce the load on the wheels of the pick-up unit, are fitted on the two sides between the frame and the side walls of the pick-up unit. <IMAGE>
Patent IT-MI20001000-D0 (IT)
Inventor: ZAPPA ROBERTO
IPC: E05F15/14
Filed: 2000-05-08
Abstract: A drive unit for doors, especially doors having a non-rectilinear profile formed by wings (26, 26', 24, 24', 124, 126) comprises a motor (10) whose rotary shaft (20) engages with at least a bar or section (12, 14) connected to at least one of said wings. <??>Said drive unit is located either on the roof or the external front of the lower basis or between the wings of an elevator car of story doors. <??>In case of telescopic movement superposed wings, one of the wing is moved by the drive unit, and a transmission unit (100) transmits the rotation of a wing (124) to the other one (126). <IMAGE>
Patent IT-MO20030035-D0 (IT)
Inventor: ALESSANDRINI PAOLO
IPC: F02B75/02
Filed: 2003-02-21
Abstract: A four-stroke radial engine comprises cylinders arranged radially with respect to a driving shaft of said radial engine and pistons associated with said cylinders, said pistons being connected to said driving shaft by means of respective connecting rods which are rotatably supported on a same crank pivot of said driving shaft.
Patent IT-TO20020382-D0 (IT)
Inventor: CAENAZZO DARIO
IPC: F16D25/08
Filed: 2002-05-08
Abstract: The motor-vehicle transmission has a gearbox with at least one input shaft (11, 111; 111; 11), and a clutch unit (12) and a flywheel assembly which are mounted between the gearbox and a crankshaft (14) of the motor-vehicle. The clutch unit (12) comprises at least one dry clutch (13, 113; 113; 13) including a driven portion (48, 50, 148, 150; 148, 150; 48, 50) and a driving portion (41, 52, 54, 141, 152, 154; 141, 152, 154; 41, 52, 54), the driven portion (48, 50, 148, 150; 148, 150; 48, 50) being fast for rotation with the at least one input shaft (11, 111; 111; 11). The flywheel assembly is a two-mass flywheel (30) comprising a first engine-side mass (31) and a second gearbox-side mass (32) comprising the driving portion (41, 52, 54, 141, 152, 154; 141, 152, 154; 41, 52, 54) of the at least one clutch (13, 113; 113; 13). An element (34) of the first engine-side mass (31) is connected to the second gearbox-side mass (32) through a torsional damper (40). The second gearbox-side mass (32) is supported for rotation by a radial ball bearing (44), which is mounted on the at least one input shaft (11, 111; 111; 11) in such a manner that its outer race is clamped axially between a pair of shoulders provided by two elements (41, 141) of the second gearbox-side mass (32) and that its inner race is mounted in axial abutment on one side with a side of a splined portion (45) or of a shoulder formed on the outer cylindrical surface of the at least one input shaft (11, 111; 111; 11) and is clamped axially on the opposite side by means of a ring nut (46).
Patent IT-TO20020625-D0 (IT)
Inventor: REPETTO PIERMARIO
IPC: G02B25/00
Filed: 2002-07-17
Abstract: A light guide for display devices of the head-mounted or head-up type comprises:  a body of the light guide (22) at least in part transparent to visible light; a coupling device (24) associated to the body of the light guide (22) and designed to couple the body (22) to an optical system (18) designed to generate an image, the coupling device (24) being obtained in such a way that the light beams coming from the optical system (18) enter the body of the light guide (22) and propagate within the body (22) by total internal reflection; and an image-extraction grating, designed to extract the light beams that propagate in the body of the light guide (22) so as to enable an observer to visualize the extracted image against a background visible in transparency through the body of the light guide (22).  <??>The extraction grating (32) is set in the proximity of one of the outer surfaces of the guide and has a saw-tooth profile. <??>The extraction grating (32) is coated with a partially reflecting coating deposited prevalently on the surfaces of the teeth that are least inclined with respect to the surfaces (22) of the guide. <IMAGE>
Patent DE-3066339-D1 (DE)
Title: Soil-working implement
Inventor: CHAUVET ROBERT
IPC: A01B19/06
Filed: 1980-03-04
Granted: 1984-03-08
Abstract: This invention relates to an apparatus which can be connected to a tractor for preparation of the soil. The apparatus has at least two rows of toothed bars mounted on a frame, each row consisting of spaced apart pairs of bars, all of which are drawn behind the tractor at a right angle thereto. Sets of rods are attached to each of the toothed bars at one end and at their other ends the rods are attached to a related eccentric member. The eccentric members are rigid with a drive shaft journaled in the frame and having a free end connected to the power take-off means of the tractor. Upon rotation of the drive shaft, the toothed bars are displaced at different intervals laterally of the path of travel of the tractor to till the soil.
Patent DE-3069987-D1 (DE)
Title: Ionisation smoke signaller with particular operational reliability
Inventor: SCHEIDWEILER ANDREAS
IPC: G08B17/11
Filed: 1980-11-10
Granted: 1985-02-28
Abstract: An ionization smoke detector containing at least one ionization chamber operated at an extra low voltage or potential. The ionization chamber contains a sensor employing a measuring electrode and a counter electrode. Ambient air has practically free access to the ionization chamber and there are provided one or more radioactive sources for generating ions, a supply voltage source and an electrical circuit for triggering an alarm. The smoke detector possesses increased operational reliability since circuit elements are provided which enable signal reporting to a central station by means of a low-voltage of about 200 volts, however the sensor is operated at an extra low voltage.
Patent DE-3171622-D1 (DE)
Title: Process for the manufacture of flexible non-rigid polyurethane foams with improved hydrolysis resistance and good punchability
Inventor: GRABHOEFER HERBERT DR
IPC: C08G18/42
Filed: 1981-12-11
Granted: 1985-09-05
Abstract: The invention concerns a process for the preparation of flexible polyurethane foams by reacting organic polyisocyanates, liquid polyester polyols having hydroxyl numbers of 40 to 80 and molecular weights of 1500 to 5000, which are produced by the polycondensation of organic dicarboxylic acids with either polyol mixture A, based on the overall polyol weight consisting of: 5 to 50 percent by weight of 1,4-butanediol, 20 to 60 percent by weight of 1,5-pentanediol, 8 to 35 percent by weight of 1,6-hexanediol, 2 to 15 percent by weight of at least one triol, and 0 to 65 percent by weight of diethylene glycol, or polyol mixture B, based on the overall polyol weight consisting of: 10 to 50 percent by weight of 1,4-butanediol, 15 to 45 percent by weight of 1,6-hexanediol, 15 to 65 percent by weight of diethylene glycol, and 2 to 15 percent by weight of at least one triol, in the presence of catalysts and blowing agents as well as optionally chain extenders, auxiliaries and additives.
Patent DE-3261982-D1 (DE)
Title: Process for the preparation of pyridines or pyrroles from alpha, omega-dinitriles
Inventor: REBAFKA WALTER DR
IPC: C07D213/08
Filed: 1982-02-01
Granted: 1985-03-07
Abstract: A pyridine or a pyrrole is obtained in a one-stage process directly from an  alpha , omega -dinitrile of appropriate carbon skeleton when the dinitrile is reacted in the gas phase with hydrogen, over a hydrogenation catalyst.
Patent DE-3268514-D1 (DE)
Title: Catheter for postsurgical drainage
Inventor: EKBLADH FRED VAGE GUNNAR
IPC: A61M25/00
Filed: 1982-06-04
Granted: 1986-02-27
Abstract: The present invention relates to a catheter intended for postsurgical drainage of a wound area after a surgical incision and particularly such a catheter which is connected to a wound secretion receiver being provided with a vacuo. The catheter is characterized in that it at its front end is provided with at least one slot (6), which extends along the catheter (1), whereby throughopenings (9) are arranged from the bottom of the slot (6) to a lumen (2) arranged centrally in the catheter (1). Using the present invention no suction-in of tissue into the lumen (2) of the catheter (1) will occur but the catheter can be removed without applying any greater force and without obtaining any trauma in the wound.
Patent DE-3269159-D1 (DE)
Title: Knee brace
Inventor: LERMAN MAX
IPC: A61F5/01
Filed: 1982-06-24
Granted: 1986-03-27
Abstract: A knee brace comprises generally U-shaped upper and lower support members for fitting around the upper and lower leg above and below the knee joint; two pairs of upper and lower support arms extending downwardly and upwardly, respectively, from the upper and lower support members along opposite sides of the patient's upper leg; and polycentric hinges for pivoting the upper support arms to the lower support arms adjacent lateral and medial sides of the knee joint. Floating condyle pads are affixed to fixed inside portions of the polycentric hinges. The condyle pads are held in direct contact with the lateral and medial sides of the patient's knee joint. The condyle pads are restrained from rotational movement but are hinged so they can pivot toward or away from each other about common generally vertical axes within the space between the polycentric hinges. The condyle pads can be spring-biased inwardly by their hinges for contact with opposite sides of the knee joint during swinging movement of the upper and lower leg about a horizontal axis. Flexible and longitudinally elastic upper and lower straps are releasably secured to the upper and lower limb support members. The straps extend in opposite directions away from the sides of the upper and lower support members. This provides a de-rotation strapping system which inhibits twisting of the lower leg relative to the upper leg about a vertical axis.
Patent DE-3370129-D1 (DE)
Title: Hair curler
Inventor: CARUSO RICHARD
IPC: A45D2/22
Filed: 1983-09-15
Granted: 1987-04-16
Abstract: A hair curler for subjecting hair to steam to effect a curling action includes a hollow perforated core surrounded by a compressible porous foam pad. A generally semicylindrical shield has notches in end walls for receiving the core.
Patent DE-3371286-D1 (DE)
Title: Racket for a ball game
Inventor: LOTFY MOHAMMED HUSSEIN
IPC: A63B49/10
Filed: 1983-09-07
Granted: 1987-06-11
Abstract: A racquet for playing a ball game constituted by one piece moulded in rigid plastics material, comprises a frame across which extends a grid formed by rigid bars intersecting one another in two directions, and a handle of constant thickness. The width of the handle decreases progressively from the frame to an intermediate zone of smallest width, then increases to the end of the handle, so as to define two opposite side walls in arcuate form, of outwardly facing concavity. A sleeve made of rubber having the same shape as the handle is fitted and held firmly on said handle. The rubber sleeve is maintained in place on the plastics handle, without adhesion, by means of hollow parts provided on the handle and/or on the sleeve and in which engage parts in relief provided on the sleeve and/or on the handle.
Patent DE-3379959-D1 (DE)
Title: Process for the preparation of interferon and expression vehicles therefor
Inventor: CROWL ROBERT M
IPC: C12N15/00
Filed: 1983-07-08
Granted: 1989-07-06
Abstract: Improved vectors and methods for regulating the expression in bacteria of a eucaryotic anti-viral protein, such as mature human immune interferon, the gene for which has been cloned onto a bacterial plasmid, is disclosed. The improved vectors incorporate and method utilizes transcriptional regulatory elements derived from bacteriophage lambda and ribosome binding sites either derived from bacteriophage lambda and/or synthesized chemically.
Patent DE-3462358-D1 (DE)
Title: Reducing pressure valve
Inventor: STENDAHL GUNNAR DIPL ING
IPC: B04C11/00
Filed: 1984-04-07
Granted: 1987-03-12
Abstract: A pressure-reducing valve for a dust-entraining gaseous or liquid fluent flow comprises a vertical tube containing a bed of particles which are fluidized by the flow. The particles have considerably greater specific weight than the dust in the flow, so that the particles in the bed are not carried away by the flow. The valve may be used to permit the continuous egress of a dust-contaminated flow from a pressurized container, for example a cyclone, while maintaining the pressure in the container. If the fluent flow is hot, the valve tube may be surrounded by a cooling jacket for extracting heat therefrom. The height of the bed in the tube may be adjusted to and from a particle storage, at the lower and upper ends, respectively, of the tube.
Patent DE-3468404-D1 (DE)
Title: Electric travelling gear for a crane or for a mobile hoist
Inventor: JAGER ULF
IPC: H02K7/12
Filed: 1984-08-01
Granted: 1988-02-11
Abstract: 1. An electric travelling mechanism for a crane or the travelling mechanism of lifting gear or the like, having a sliding-rotor brake motor (2) whose shaft (1) is connected fast for rotation to a brake element which cooperates with a friction surface (18) rigidly connected to the casing and is resiliently prestressed towards the friction surface in the engagement direction and whose shaft is also coupled fast for rotation but axially displaceably to the input pinion shaft (9), mounted in a transmission casing (12) of a flanged-on transmission via a positive sliding clutch having an internally splined clutch element fitted non-rotatably on the motor shaft, characterized in that the clutch element fitted on the motor shaft (1) and coupled fast for rotation and axially displaceably to the pinion shaft (5) via its internal splining (8) is constructed in the form of a clutch hub (3) bearing the brake disc (4), and the motor shaft (1) is mounted on the side adjacent the transmission radially via the clutch hub (3) exclusively on the pinion shaft (9).
Patent DE-3482082-D1 (DE)
Inventor: DE VILLEMEUR PHILIPPE
IPC: H01R11/28
Filed: 1984-07-11
Granted: 1990-05-31
Abstract: 1. An electrical terminal connector comprising at least one tubular portion being suitable for being removably fixed by elastic deformation to a cylindrical terminal (10) and being formed by a blank (1) of flat sheet metal substantially rectangular, a tab (5) being cut out in one of the sides of said blank (1), characterized in that : - said tubular portion is formed by spirally winding said blank (1), said side of said blank (1) including said tab (5) being disposed on said free face of said tubular portion ; in that - said tab (5) is folded radially, through a window (6) cut out through the adjacent turns of said tubular portion and is standing proud from the contact face of said tubular part ; and in that - the width of said window (6) enables the circonferential moving of said tab (5) between a first position in which said turns are close to one another and a second position in which said turns are not so close as in said first position, so that the contact with said terminal (10) is provided in the section of said tab (5) in the one of said first and second positions causing the most stressed state of said spiral winding.
Patent DE-3565394-D1 (DE)
Title: Process for the preparation of hydrocarbons
Inventor: POST MARTIN FRANCISCUS MARIA
IPC: C07C1/04
Filed: 1985-02-12
Granted: 1988-11-10
Abstract: Syngas with a H2/CO mol.ratio between 0.75 and 1.75 is converted into hydrocarbons by contacting it first with a special cobalt-containing Fischer-Tropsch catalyst under such conditions that the conversion lies within a specified range depending on the H2/CO mol.ratio of the syngas feed, and thereafter, after water removal, with a catalyst composition comprising both hydrocarbon synthesis- and CO-shift activity. A high H2 + CO-conversion combined with a high C5<+> selectivity can be obtained starting from a syngas with a H2/CO mol.ratio (F) between 0.75 and 1.75 by carrying out the process in two stages as described hereinbefore under such conditions that in the first stage the following relation is met: <MATH> in which C represents the H2 + CO-conversion in mol.%. e
Patent DE-3575066-D1 (DE)
Inventor: MENTAL RICHARD W
IPC: H05B33/12
Filed: 1985-03-27
Granted: 1990-02-01
Abstract: An electroluminescent apparatus comprises a substrat (12); a first conductor (14) fixed to the substrate (12) in a preselected pattern to form a first electrode; a luminescent coating (16) covering a first portion (18) of the first conductor (14) while leaving a second portion (20) of the first conductor uncovered; and a pair of second conductors (22, 24) situated adjacent to, but separated from, each other on the substrate (12), wherein one (22) of the pair of second conductors (22 and 24) contacts a selected one of the group consisting of the luminescent coating (16) and the first conductor (14), and wherein the other (24) of the pair of second conductors (22, 24) contacts the unselected one of said group. A method of forming the electroluminescent device is also described.
Patent DE-3588199-D1 (DE)
Inventor: CLARK STEVEN C
IPC: C12N15/19
Filed: 1985-07-04
Granted: 1998-11-26
Abstract: A method for preparing and isolating a transformation vector containing CSF/cDNA is described. The method comprises:  preparing RNA from a cell that produces CSF;  preparing polyadenylated messenger RNA from said RNA;  preparing single stranded cDNA from said messenger RNA;  converting the single stranded cDNA to double stranded cDNA; inserting the double stranded cDNA into transformation vectors and transforming bacteria with said vector to form colonies; picking pools of 200 to 500 colonies each and isolating plasmid DNA from each pool; transfecting the plasmid DNA into suitable host cells for expressing CSF protein; culturing the transfected cells and assaying the supernatant for CSF activity; and selecting CSF positive pools and screening the colonies used to make the pool to identify a colony having CSF activity. Also described are a cDNA coding for a protein having CSF activity (i.e. CSF/cDNA), a microorganism or cell line transformed with a recombinant vector containing such CSF/cDNA, and a method for producing CSF protein by expressing said CSF/cDNA by culturing a microorganism or cell line. The invention also provides a method of purifying the CSF proteins and the purified proteins so produced.
Patent DE-3660109-D1 (DE)
Title: Winding mandrel for producing tubes from rovings of resinous filaments
Inventor: MINOR ROMAN
IPC: B29C33/02
Filed: 1986-06-19
Granted: 1988-05-05
Abstract: 1. A winding mandrel for producing tubular articles from resin-impregnated fiber strands, in particular for producing tubular articles of small diameter, comprising a central core and a mandrel sheath of variable diameter, wherein the mandrel sheath (2) consists of pairs of diametrically opposite shell segments (3) and (4) of identical construction and is movable forward and backward on the central core (1), the shell segments (3) and (4) having on the inner peripheral surface in the former case grooves (5) which extend in a wedge shape and in the latter case grooves (6) and (7) which extend in a wedge shape and in parallel, and appropriately arranged groove blocks (8, 9, 10) being guided in the grooves (5, 6, 7) on the central core (1) in such a way that the shell segments (3) and (4) are movable in a direction perpendicular to the core (1) in two stages.
Patent DE-3665290-D1 (DE)
Title: Block
Inventor: BLOSER WOLFGANG
IPC: B65D81/107
Filed: 1986-03-01
Granted: 1989-10-05
Abstract: 1. Block for holding distance and absorbing shock, wherein an ashlar-like central part (2) having a hardness and resistance to upsetting respectively adjustable by material selecting, is provided, by means of a fluid or transfer bonding agent, at least on one of both its flat sides being arranged opposite to each other, with a laminate (3) consisting of felt, film, polyvinylchloride (PVC), rubber, cellular rubber, cork, cellular polyethylene, plastazotic or foamed material, and that at least one laminate (3) is externally provided with a coating layer (4) consisting of a fluid or transfer bonding agent having an elected strong adhesion, onto which masking paper or covering film (5), if necessary silicon-treated, is detachably sticked.
Patent DE-3665899-D1 (DE)
Title: Frame for a dome-like roof
Inventor: RIEDER WERNER
IPC: E04B7/10
Filed: 1986-05-28
Granted: 1989-11-02
Abstract: A frame, in particular for dome shaped roofs, is made up of support sections which run together at junction points where they are joined together; rectangular hollow sections are employed as the support sections and at each junction point two dish-shaped plates at least one of which features a hole providing access by hand to introduce joining means such as threaded bolts, locking ring bolts to attach the ends of the hollow sections to the round plates.
Patent DE-3666173-D1 (DE)
Title: Gear head for manipulators
Inventor: ZIMMER ERNST
IPC: B25J3/00
Filed: 1986-11-29
Granted: 1989-11-16
Abstract: A head assembly for a manipulator has a rear segment rotatable about an inner axis fixed relative to the manipulator and extending through the rear segment, an intermediate segment supported on the rear segment for rotation about an intermediate axis defined by the rear segment and intersecting the inner axis at an acute intermediate angle open away from the rear segment, and a front segment having a holder adapted to carry a tool and suppported on the intermediate segment for rotation about an outer axis fixed relative to the intermediate segment, extending through the front segment, and intersecting the intermediate axis at an acute outer angle open away from the intermediate segment. A drive rotates the intermediate and outer segments on the inner and intermediate segments about the respective intermediate and outer axes. The drive has an intermediate shaft extending along the intermediate axis, an outer shaft extending along the outer axis, angle gearing interconnecting the intermediate and outer shafts for joint synchronous rotation, an intermediate stepdown transmission with a high stepdown ratio of N:1 connected between the intermediate shaft and the intermediate segment for relatively slowly rotating the intermediate segment relative to the intermediate shaft, and an outer stepdown transmission with a high stepdown ratio of (N+/-1):1 connected between the outer shaft and the front segment for relatively slowly rotating the intermediate segment relative to the intermediate shaft. The factor N is a whole number of revolutions.