baber/WOPTO huggingface dataset:
Patent DE-69509315-D1 (DE)
Inventor: MENCARELLI RENATO
IPC: C10G1/10
Filed: 1995-07-14
Granted: 1999-06-02
Abstract: The procedure consists of subjecting the tyre rubber to thermal destruction or depolymerisation in a medium at a controlled pressure and temperature, adding 1-3 wt.% of calcium oxide to the tyres before the process is started. The thermal destruction process is carried out at a temperature of 100-130 degrees C in an atmosphere enriched with saturated water vapour, and the substances obtained from the process are drawn off by forced suction and compressed. The installation for carrying out the procedure consists of a thermal destruction unit (3) with a top hatch for feeding in the tyres to be processed and calcium oxide from a container (4) and doser (5), a hopper at the bottom for evacuating the residue from the process, and a duct (14) with an automatic valve (39) for drawing off the combustible substances.
Patent DE-69513632-D1 (DE)
Inventor: LEDUC GERARD
IPC: A61K9/50
Filed: 1995-01-12
Granted: 2000-01-05
Abstract: Medicinal form contains a combination of microgranules of derivatives 5-nitroimidasole, consisting, on the one hand, of gastro-resistant microgranules and, on the other hand, of microgranules with a prolonged release of a medicinal agent. Gastroresistant microgranules are intended to guarantee the efficiency of the medicinal form of the present invention, primarily, in the upper part of gastrointestinal tract, while the microgranules with a prolonged medicinal agent release are operate mainly in the lower part of gastrointestinal tract.
Patent DE-69514459-D1 (DE)
Inventor: WATROUS DONALD LELAND
IPC: H01C7/12
Filed: 1995-09-07
Granted: 2000-02-17
Abstract: An active clamp circuit for controlling over-voltage, surge, conditions in electrical circuits. The active clamp includes a varistor which is switched into a circuit by a high power switch upon the detection of a surge condition. The use of a MOS Controlled Thyristor ("MCT") as a means for the switching the varistor permits the circuit to withstand a high di/dt and surge current while maintaining both on and off gated control of the switch. <MATH>
Patent DE-69531097-D1 (DE)
Inventor: WARDLAW C
IPC: G01N33/487
Filed: 1995-02-22
Granted: 2003-07-24
Abstract: An article adapted for holding a liquid sample for quantification of biological material in the liquid sample. The article includes a bag having an upper surface sheet and a lower surface sheet enclosing a volume therebetween. The bag has an upper opening through which the liquid sample can be poured into the volume in the bag. The bag also has a plurality of partitions configured to separate one or more portions of adequate sample in the bag. Also provided is a passage through which a liquid sample can be distributed throughout the volume in the bag. The bag is made of material which can be caused to form discreet non-permeable compartments for holding separate aliquots of the liquid sample.
Patent DE-69532374-D1 (DE)
Inventor: GER RALPH
IPC: A61B17/00
Filed: 1995-01-23
Granted: 2004-02-05
Abstract: A device applies continuous tension to skin adjacent an ulcerative area, to expand and approximate this skin until it covers the ulcerative area. The new device includes a frame which defines a path in which sliders move under the force of a constant tension spring. Each slider includes a hook-like element that engages and pulls the skin until the skin on opposite sides of the ulcerative area comes together.
Patent DE-69604988-D1 (DE)
Inventor: MUNARI FRANCESCO
IPC: A47J45/06
Filed: 1996-07-26
Granted: 1999-12-09
Abstract: A handle for a cooking utensil (1) with a lid (2), of the type comprising a fixed part (6) rigidly fixed to the lateral wall (17) of the utensil. To the fixed part (6) there is connected a part (8) movable between at least a closed position (C) in which a first portion (8D) of said movable part (8) is in contact with said lid (2) and a second portion (8B) of said movable part (8) is in contact with a first portion (6B) of said fixed part (6) such that on gripping the handle the lid remains fixed to the utensil, and an open position (A) in which said first portion does not interfere with the lid. This latter comprises a plurality of holes in at least one (P) of its parts. <IMAGE>
Patent DE-69619378-D1 (DE)
Inventor: HELLSTROEM LARS
IPC: B23C5/22
Filed: 1996-07-11
Granted: 2002-03-28
Abstract: PCT No. PCT/SE96/00938 Sec. 371 Date Mar. 27, 1998 Sec. 102(e) Date Mar. 27, 1998 PCT Filed Jul. 11, 1996 PCT Pub. No. WO97/03779 PCT Pub. Date Feb. 6, 1997A tool for cutting metal machining comprises one or several cutting insert seats (1), each one for an indexable cutting insert, each insert seat comprising a bottom support surface (10) and at least two side surfaces, which form a right angle with each other. One of these side surfaces comprises two side surfaces (12, 16), which are located at different distances from the bottom support surface (10), one of these being intended as a support surface for square cutting inserts and the other as a support surface for specially shaped hexagonal inserts. In this way, one and the same insert seat can accommodate either a square or a hexagonal cutting insert, which considerably improves cutting economy.
Patent DE-69626721-D1 (DE)
Inventor: SMITH ROGER P
IPC: B67B3/20
Filed: 1996-06-20
Granted: 2003-04-24
Abstract: A flexible tube and pump dispenser for lotions and the like including a flexible plastic tube (42) having a first end and a second end. The tube (42) includes an integral rigid finish (44,100) at one end which has a radial flange (54,102) and a radially inwardly extending wall (54, 102). The flange (54,102) has an opening (56,104) therethrough. A pump dispenser (46,106) having a plunger and an axial body extends through the opening (56,104) in the sealing flange of the finish. The axial body of the pump dispenser (46,106) has a flange (82) engaging the flange (54,102) of the finish. The flange (82) on the body is held in position engaging the wall on the finish. <IMAGE>
Patent DE-69628570-D1 (DE)
Inventor: NAKATSUKA KATSUTO
IPC: C09C3/06
Filed: 1996-03-13
Granted: 2003-07-10
Abstract: A powder having metal oxide films on its surface is obtained in which the films have a heightened refractive index and which hence shows a high reflectance and has a bright color. A powder is obtained which has a reduced number of metal oxide films on the surface and hence has a small particle diameter. A powder having a multilayered film on the surface which comprises a base particle having on the surface thereof a multilayered film comprising at least a metal oxide film formed by the hydrolysis of a metal alkoxide, and in which the multilayered film has undergone a heat treatment. A process for producing any of the above powders which comprises dispersing a base particle into a solution of a metal alkoxide, hydrolyzing the metal alkoxide to obtain a metal oxide and deposit a film of the metal oxide on the surface of the base particle, conducting the foregoing steps two or more times to form a multilayered film, and performing a heat treatment in at least the final step, and in which the multilayered film is regulated so as to have an appropriate combination of constituent materials and appropriate film thicknesses to change the interference colors of the multilayered film and thus impart a bright color to the powder. <IMAGE>
Patent DE-69631122-D1 (DE)
Inventor: KOST L
IPC: G06K19/06
Filed: 1996-02-28
Granted: 2004-01-29
Abstract: A device for controlling reflections off of and information-bearing surface is especially suitable for use in conjunction with shiny, curved surfaces containing machine-readable markings. The device includes a chamber having an interior wall and entrance and exit apertures, the entrance aperture being associated with receiving an image of the surface, and the exit aperture being associated with delivering the image of the surface to image sensing means. As the delivered image of the surface may potentially include reflections of the interior wall and exit aperture, means are provided for equalizing these reflections to minimize problems associated with sensing the image of the surface and decoding any information present. The interior of the chamber is preferably uniformly illuminated to at least control the reflections associated therewith, and to equalize reflections associated with the exit aperture, a beam splitter supported and illuminated, preferrably utilizing a source of illumination and a transluscent panel supported between the source and the beam splitter. The illumination sources associated with the chamber interior and beam-splitter may be independently adjustable, and infrared radiation is preferrably used to obscure surface roughening.
Patent DE-69701089-D1 (DE)
Inventor: DUVILLE ANAIS
IPC: E01H1/00
Filed: 1997-04-03
Granted: 2000-02-10
Abstract: A device for collecting animal excrement (D) is disclosed, characterised in that it includes a box (50) with a base (7), two substantially triangular side walls (10, 11) and a lower wall (13), and a substantially flat lid (60) with a handle (21) and hinged at least about an axis (2, 3) substantially parallel to said lower wall adjacent the ends (10a, 11a) of said side walls facing the lower wall. The device is completely unitary and is formed by folding and gluing a cardboard sheet with an integral handle formed by cutting out the central area of the lid, which is twice as thick beneath the handle. This device has a compact position in which it is glued into a closed state and can be stored without being deformed, an expanded position in which it is locked into a rigid state and a position in which it is locked into a sealed state after use.
Patent DE-69714789-D1 (DE)
Inventor: WEINBERG HENRY
IPC: G01N33/53
Filed: 1997-10-08
Granted: 2002-09-19
Abstract: A method of characterizing materials comprising the steps of: providing a substrate; synthesizing an array of materials on said substrate; providing at least one reactant gas wherein said reactant gas is in contact with said array of materials; activating at least one of said materials on said array with a heating source; and periodically monitoring an infrared emission from said activated material with an infrared camera, wherein said infrared camera outputs a series of signals corresponding to an emission intensity varying with time of said activated material.
Patent DE-69726644-D1 (DE)
Inventor: MOREAU CHRISTOPHE
IPC: H02H3/16
Filed: 1997-06-12
Granted: 2004-01-22
Abstract: The apparatus has leakage current detectors (10) on the earthing conductor (19a,19b,19c) of each phase of the system. A data acquisition unit (12) receives the signals from the current detectors and contains an analog-to-digital converter to converts the signal from each to digital form. A signal processor (14) receives the digital data, and compares the measured earth current levels against a maximum threshold level representing the allowed leakage current. The processing unit incorporates a facility to filter the signal to separate the effective component of the signal from perturbation signals and to discriminate between these two signals.
Patent DE-69730995-D1 (DE)
Inventor: FRANCHI PIERRE
IPC: A61M60/538
Filed: 1997-02-19
Granted: 2004-11-04
Abstract: PCT No. PCT/FR97/00303 Sec. 371 Date Dec. 11, 1998 Sec. 102(e) Date Dec. 11, 1998 PCT Filed Feb. 19, 1997 PCT Pub. No. WO97/30740 PCT Pub. Date Aug. 28, 1997A pump comprises variable volume means inserted in an artery, in particular, the descending aorta, enabling the volume through which the blood flows in this location to be modified cyclically and in a controlled manner. The device comprises a deformable enclosure in fluid communication with the variable volume. The variable volume and a spring coil urge the deformable enclosure against an increase of volume resulting from a pressure increase in the variable volume, and in the corresponding enclosure, in a way which produces additional elastance for the artery during the heart cycle. In addition, an electric motor can control the deformable enclosure to increase or decrease its volume, and can exert its force in addition to or in subtraction from the force of the spring coil during the systolic and diastolic phases of the heart cycle. This produces an additional pumping effect on arterial blood and correspondingly relieves the effort required of the heart.
Patent DE-69733255-D1 (DE)
Inventor: HILJANEN-VAINIO PAULIINA
IPC: C08G18/00
Filed: 1997-06-27
Granted: 2005-06-16
Abstract: Polyesters of organic hydroxy acids and their derivatives are, because of their ester linkages prone to hydrolysis, an important group of potentially biodegradable polymers. The mechanical properties of thermoplastic materials based on them have, however, been inferior for many applications, especially when melt processability is required. By the present method which comprises a two-step reaction and the use of a linking monomer it is possible to produce copolyester based polyurethanes from lactic acid and another organic hydroxy acid having a long flexible hydrocarbon chain in its molecules or corresponding lactone, as  epsilon -caprolactone. By the proper choice of reaction parameters one can thus get materials which are unexpectedly strong, tough and/or elastic. By melt blending inherently brittle biodegradable polymers with a copolyester based polyurethane according to the invention it has been possible to prepare materials with significantly improved impact strength.
Patent DE-69737362-D1 (DE)
Inventor: KLOSTERMAN L
IPC: G06F3/0484
Filed: 1997-12-12
Granted: 2007-03-29
Abstract: A preview system activated from an on-screen programming guide displays a video preview of a selected particular program on the display screen. The video preview is displayed on less than the full screen so that the video can be highly-compressed to save bandwidth.
Patent DE-69803544-D1 (DE)
Inventor: FACCINETTI CARLO
IPC: A47J43/26
Filed: 1998-03-20
Granted: 2002-03-14
Abstract: A nutcracker (10) comprises a first (11) and a second (12) jaw which are hinged together at one end; the first jaw (11) extends into a first integral handle (16) while the other end of the second jaw (12) extends into a first lever (17), which is hinged to the second jaw (12), and a second lever (18), which is hinged to the first lever (17) and to the first jaw (11); the second lever (18) forms a second handle which is attached to the first handle (16) so that the nutcracker can be squeezed shut. A nutcracker is thus provided which, with normal user force being exerted on the handles, produces high clamping pressures. <IMAGE>
Patent DE-69806303-D1 (DE)
Inventor: FONTANA RODOLFO
IPC: H02B1/00
Filed: 1998-04-16
Granted: 2002-08-08
Abstract: A frame (1) with a connecting and supporting device (4) for profiled elements (2) and panels (70, 71) of cabinets, provided with means (31, 32, 33, 34) for mutual assembly, wherein the cross-section of the profiled elements (2) has two arms (5, 6), an inclined surface (7) for connecting the arms (5, 6) is provided on the outer side (E) of the profile, the inclined surface (7) accommodates a base (30), wings (40, 41) protrude from the longitudinal sides of the base (30) and have a plurality of slots (46, 47) at their end, and the plurality of slots (46) of a first wing (40) is provided in an offset position with respect to the plurality of slots (47) of the second wing (41). <IMAGE>
Patent DE-69812553-D1 (DE)
Inventor: MCMULLIN FARIS W
IPC: A43B5/00
Filed: 1998-11-20
Granted: 2003-04-30
Abstract: A cleat provides traction in golf shoes (and shoes for other turf sports) without adversely affecting turf, while providing a desired level of traction under as many different conditions as possible, is resistant to being worn down on hard surfaces. The cleat has a hub with an attachment stud for attaching to a receptacle in a shoe sole, and at least one traction element extending substantially laterally from the flange to engage grass blades to provide traction without damaging turf. The traction element is deflectably attached to the hub, preferably by a resilient arm having a turf-engaging portion at the end thereof. The traction element is preferably cantilevered out of the plane of the hub, and in any event preferably deflects when a hard surface is encountered, to protect the turf-engaging portion from abrasion. <IMAGE>
Patent DE-69816478-D1 (DE)
Inventor: KROTOV VLADIMIR
IPC: D21C7/00
Filed: 1998-09-14
Granted: 2003-08-21
Abstract: Apparatus for production of pulp from plant material comprising, in sequence, a first feeder (9) for regulating the input of raw material, a boiler (11) for cooking the material to generate pulp, a second feeder (13) maintained at lower pressure than the boiler (11), a liquid extraction apparatus (15), an unloader (16) in which material is treated with steam, an accumulation reservoir (18) and means for removing pulp from the accumulation reservoir. The first feeder (9) may contain a screw (90, Fig. 4) having a stem (91, Fig. 4) which extends beyond the screw thread, the stem having a passage through which boiler solution is injected. The boiler (11) may contain a substantially vertical screw (111, Fig. 5) having a rotatable, perforated shaft. The liquid extraction (15) apparatus may comprise a screw apparatus containing at least two sets of rotatable cams, each set of cams being of different width. The accumulation reservoir (18) may have a bottom comprising means for keeping the pulp in constant motion.
Patent DE-69822627-D1 (DE)
Inventor: NOS O
IPC: B01D46/30
Filed: 1998-05-29
Granted: 2004-04-29
Abstract: Method and apparatus for circulation of sand for a sand filter for cleaning of gases, in which a number of filter modules arranged in a filter housing (1) is supplied with sand from a number of sand silos (2, 3). Sand and dust are periodically blown off the filter modules down in a {bottom funnel} in the filter housing (1) and subsequently led by a rotary valve (4) to a separator (5) where the sand is separated from the dust. The sand falls down into a sand conveyor (6) which transports the sand back to the sand silos (2, 3) in a sand loop (7) when the sand conveyor (6) is full. The sand is weighed in the sand conveyor (6) before it is led by the sand loop (7) to the silos (2, 3). This step is repeated until the bottom cone in the filter housing is empty. Net sand flow in the loop is calculated and sand refilled to or drained from the sand silos (2, 3) accordingly.
Patent DE-69825200-D1 (DE)
Inventor: FISCHELL ROBERT E
IPC: A61F2/06
Filed: 1998-03-26
Granted: 2004-09-02
Abstract: The present invention is a stent delivery catheter system (5) for placing a stent (40) within a stenosis in a vessel of a human body. The stent delivery catheter system utilizes a slideable sheath (30) with a thin-walled distal portion that is situated coaxially over a stent (40) that is placed onto a balloon (23) located at the distal portion of a balloon angioplasty catheter. The distal end of a central portion of the sheath (30) has an interior shoulder which is capable of exerting a distally directed push force on the balloon angioplasty catheter at a point that is just proximal to the stent. This push force is then transferred through the non-deployed stent to a gradually tapered, highly flexible, lubricity coated distal tip (24) of the balloon angioplasty catheter. The structure of a continuous outer surface extending backward from the distal tip and onto the distal section of the sheath, plus the lubricity coating of the outer surfaces of the distal tip and the sheath, plus the increased stent delivery catheter system pushability provided by the sheath and the stent itself makes it possible for the stent delivery catheter system to be pushed through even very tight stenoses.
Patent DE-69827527-D1 (DE)
Inventor: RAIKAMO ESKO
IPC: F01C1/00
Filed: 1998-12-22
Granted: 2004-12-16
Abstract: A power unit for use as a pressure-fluid-operated motor and/or a pressure fluid pump, the power unit comprising a cylinder space, a piston moving in the cylinder space and channels for pressure fluid. The cylinder is annular and it comprises pistons which are of the same shape as the cross section of the cylinder space, and the pistons are arranged to rotate around the axis of the cylinder space. The power unit further comprises a transmission shaft and locking members for locking the piston so that it cannot rotate with respect to the cylinder space.
Patent DE-69829478-D1 (DE)
Inventor: SAVAGE GEORGE M
IPC: A61B17/22
Filed: 1998-07-31
Granted: 2005-04-28
Abstract: A morcellator for removing large masses of tissues during laparoscopic procedures includes a rotationally fixed, axially movable inner tube disposed within a rotating cutting member. The cutting member is often disposed in the annular space between the inner tube and an outer tube. A laparoscopic grasping instrument is inserted through the lumen and draws the tissue proximally through the morcellator. As the cutting member severs tissue, the tissue is drawn into the fixed lumen of the inner tube. This prevents the cutting member from twisting the severed tissue, thereby preventing any degradation of the surgeon's control. A novel valve is provided to prevent loss of insufflation gas when no instrument traverses the lumen. The inner tube can be translated distally to protect tissues and/or other surgical implements against inadvertent contact with the cutting edge of the cutting member.
Patent DE-69836395-D1 (DE)
Inventor: CHRISTOPHERSON CINDY DAWN
IPC: C12P19/34
Filed: 1998-01-08
Granted: 2006-12-28
Abstract: The present invention provides improved primers for the polymerase chain reaction (PCR) amplification of a nucleic acid sequence from the gag gene of the human immunodeficiency virus type 1 (HIV-1). The primers and amplification methods of the invention enable the detection of all HIV-1 group M isolates with nearly uniform efficiency.
Patent DE-69838004-D1 (DE)
Inventor: SANJURJO ANGEL
IPC: C09K11/00
Filed: 1998-12-04
Granted: 2007-08-09
Abstract: This invention relates to a method for producing activated, substantially monodisperse, phosphorescent particles and particles formed thereby. The method suspends substantially monodisperse, phosphor-precursor particles in a fluidizing gas and then introduces a reactive gas to contact the suspended phosphor-precursor particles. Heating the suspended phosphor-precursor particles to a reaction temperature then forms unactivated phosphorescent particles. In another embodiment, the phosphor-precursor particles may be heated to a reaction temperature where they decompose to form the unactivated phosphor particles. The unactivated phosphorescent particles suspended within the fluidizing gas are activated by heating the unactivated phosphorescent particles to an activation temperature forming activated, substantially monodisperse, phosphorescent particles.
Patent DE-69900212-D1 (DE)
Inventor: THOMAS ROGER
IPC: H01H9/06
Filed: 1999-06-16
Granted: 2001-09-13
Abstract: A battery powered lawn mower which comprises a cutting deck (2); an electric motor (6) mounted on the deck (2); a battery (8) mounted on the deck and which is in electrical connection with the motor (6); a switch (12) mounted on the deck (2) and which forms part of the electrical connection between the battery (8) and the motor (6), the switch (12) comprising terminals (24, 26,28,30) characterised in that the motor (6) and through which electrical current passes when the motor (6) is running extend from the switch (12) and connect directly and preferably permanently to the terminals (14, 16) on the motor (6). The switch can comprise internal connectors (24, 26, 28, 30) which extend from within the switch to form the terminals of the switch (12). The switch (12) is located adjacent the terminals (14, 16) of the motor (6). Furthermore, the terminals (24, 30) of switch (12) which are in electrical connection with the battery (8) can extend from the switch (12) and connect directly to the terminals (36,38) of the battery (8). <IMAGE>