baber/WOPTO huggingface dataset:
Patent DE-60328565-D1 (DE)
Inventor: COCCHI GINO
IPC: B29C47/06
Filed: 2003-05-16
Granted: 2009-09-10
Abstract: Method for the production of sealing elements on plastics articles (1,5), characterized in that it includes the step of producing a film of silicone rubber (4,8) on the sealing surface of the article (1,5). Advantageously, this film is formed by co-moulding or co-extrusion with the plastics article itself. The thickness of the said film may vary from a few tenths of a millimetre to a few millimetres. In the case of cylindrical elements, such as the pistons of the delivery cocks of ice cream machines, this film preferably covers only the side wall or the sealing part of the side wall of the cylindrical element, while in the case of flat elements, this film covers only the sealing surface of this element. <IMAGE>
Patent DE-60329759-D1 (DE)
Inventor: ZHENG JUN-FEI
IPC: H01L31/0232
Filed: 2003-07-23
Granted: 2009-12-03
Abstract: Waveguide photodetector apparatus and methods employing an optical waveguide having a tapered section, which may be horizontally tapered, vertically tapered, or both. The apparatus also includes a photodetector with an intrinsic region, which in one embodiment may be tapered in a manner corresponding to a horizontal taper of the tapered section. The photodetector is arranged adjacent the tapered section such that the intrinsic region is coupled to the optical waveguide via an evanescent wave of a guided lightwave. The tapered section serves to force energy carried in the guided lightwave from the optical waveguide into the intrinsic region of the photodetector via the evanescent wave, thereby shortening the photodetector length.
Patent DE-60335252-D1 (DE)
Inventor: OHTANI NOBORU
IPC: C30B23/00
Filed: 2003-03-31
Granted: 2011-01-20
Abstract: The present invention relates to a seed crystal consisting of a silicon carbide single crystal suitable for producing a substrate (wafer) for an electric power device, a high-frequency device or the like, and a method for producing an ingot using the same. A single crystal growing face of a seed crystal consisting of a silicon carbide single crystal is inclined at an angle ranging from 3 degrees or more to 60 degrees or less with respect to the (11-20) face to a direction inclined at an angle ranging from −45 degrees or more to 45 degrees or less from a <0001> direction to the [1-100] direction. By performing crystal growth using such a seed crystal, a high quality silicon carbide single crystal ingot can be obtained. According to the present invention, it is possible to obtain material consisting of a silicon carbide single crystal of favorable quality, which has few crystal defects such as micropipe defects and stacking faults, and the diameter is suitable for practical application.
Patent DE-60335407-D1 (DE)
Inventor: HUANG YUNG-SHENG
IPC: G08B21/00
Filed: 2003-10-27
Granted: 2011-01-27
Abstract: An apparatus of monitoring motor vehicle's electric power and method thereof are provided. The apparatus is disposed in the motor vehicle and includes a monitor and alarm device parallel connected to both a battery to be measured and a starting motor of the motor vehicle. The starting motor is taken as a load for forming an outer loop sampling circuit, 1/t second is set as a sampling time interval during discharging, voltage and current curves are formed by connecting a plurality of continuous voltage values each sampled in 1/t second, a minimum voltage of the voltage curve is compared with a predetermined alarm value for determining a status of the battery to be measured, and an alarm is issued in time if the status of the battery to be measured is abnormal.
Patent DE-68900332-D1 (DE)
Inventor: STERN LEIF EINAR
IPC: B24C7/00
Filed: 1989-04-18
Granted: 1991-11-21
Abstract: The present invention relates to a device for cleaning vehicle wheels. In order to provide a device which permits wet blasting at which a maximum amount of plastic granules always is present in the blasting medium during blasting, while at the same time small slurry forming particles which loosen from the vehicle wheel during blasting are effectively separated from the blasting agent, the device comprises a blasting agent container (4) with a blasting agent (5) consisting of a liquid (54) and of plastic granules (55) floating in the surface area (60) of said liquid, whereby a pump aggregate (21) for distributing blasting agent (5) from the blasting agent container (4) to the vehicle wheel (2) includes an inlet (59) for blasting agent, said inlet being provided to take blasting agent into the pump aggregate (21) from the surface area (60) of the liquid (54) wherein the plastic granules (55) are present, and whereby the blasting agent container (4) has a lower part (6) positioned at such a substantially lower level than the blasting agent inlet (59) that particles (12) blasted off the vehicle wheel (2) and sinking down into said lower part (6) substantially remain in said lower part instead of being sucked into the pump aggregate (21) via the blasting agent inlet (59) thereof.
Patent DE-68900374-D1 (DE)
Inventor: RHODES ROBERT BARNETT
IPC: C10M143/12
Filed: 1989-05-19
Granted: 1991-12-05
Abstract: A polymeric blend particularly useful as a VI improver, which polymeric blend comprises a selectively hydrogenated asymmetric radial polymer comprising a plurality of polymeric arms containing hydrogenated conjugated diolefin monomer units and at least one block copolymer arm comprising a single polymeric block containing predominantly monoalkenyl aromatic hydrocarbon monomer units and a single polymeric block containing predominantly hydrogenated conjugated diolefin monomer units and a selectively hydrogenated linear diblock copolymer containing a single polymeric block containing principally monoalkenyl aromatic hydrocarbon monomer units and a single polymeric block containing predominantly hydrogenated conjugated diolefin monomer units. Both polymers in the blend will be selectively hydrogenated so as to convert (saturate) at least 95% of the ethylenic unsaturation initially contained therein. When used as a VI improver, the polymeric blend unexpectedly improves the thickening efficiency over and above the thickening efficiency that would be expected from a consideration of the individual contribution made by each of the polymers separately. The monoalkenyl aromatic hydrocarbon polymer blocks in both polymers is preferably styrene and the conjugated diolefin in both polymers is preferably isoprene. Preferably, both polymers are selectively hydrogenated so as to convert (saturate) at least 99% of the ethylenic unsaturation initially contained therein.
Patent DE-68906834-D1 (DE)
Title: Pyrimidopyrimidinderivate.
Inventor: COATES WILLIAM JOHN
IPC: C07D239/26
Filed: 1989-06-12
Granted: 1993-07-08
Abstract: Compounds of the formula (1) : <CHEM> or pharmaceutically acceptable salts are described, wherein R<1> is C1-6alkyl, C2-6alkenyl, C3-5cycloalkylC1-6alkyl, or C1-6alkyl substituted by 1 to 6 fluoro groups; R<2> is C1-6alkylthio, C1-6alkylsulphonyl, C1-6alkoxy, hydroxy, hydrogen, hydrazino, C1-6alkyl, phenyl, -NHCOR<3> wherein R<3> is hydrogen or C1-6alkyl, or -NR<4>R<5>, wherein R<4> and R<5> together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, hexahydroazepino, morpholino or piperazino ring, or R<4> and R<5> are independently hydrogen, C3-5cycloalkyl or C1-6alkyl which is optionally substituted by -CF3, phenyl, -S(O)nC1-6alkyl wherein n is 0, 1 or 2, -OR<6>, -CO2R<7> or -NR<8>R<9> wherein R<6> to R<9> are independently hydrogen or C1-6alkyl, provided that the carbon atom adjacent to the nitrogen atom is not substituted by said -S(O)nC1-6alkyl, -OR<6> or -NR<8>R<9> groups; and <CHEM>  is a ring of sub-formula (a) or (b) : <CHEM> Their use as medicaments, pharmaceutical compositions containing them and processes for their preparation are also described.
Patent DE-68912691-D1 (DE)
Inventor: GARTNER HERBERT ALFONS
IPC: C08F226/04
Filed: 1989-09-11
Granted: 1994-03-10
Abstract: Water-soluble, high molecular weight, linear copolymers of diallyl dimethyl ammonium chloride and acrylamide of various cationicities are prepared by copolymerization of a major portion of the acrylamide monomer via stage-addition in a solvent solution and adding a chain transfer agent at the conclusion of said copolymerization to prevent branching and crosslinking from occurring.
Patent DE-69002345-D1 (DE)
Inventor: BENEFIEL ROBERT LEE
IPC: A61J7/00
Filed: 1990-02-09
Granted: 1993-09-02
Abstract: An improved device for containing and administering orally active therapeutic agents is described. A unit dose of a therapeutic agent in free-flowing form is retained and positioned for oral administration in a tube adapted to deliver the dose with a flow of liquid drawn through the tube by normal sipping action of a patient. The combination of small particle size and high flow rates into the alimentary canal allow dosage administration with minimal sensed contact with the oral cavity. The invention is particularly advantageous for the administration of orally active therapeutic agents to pediatric and geriatric patients.
Patent DE-69003185-D1 (DE)
Inventor: MARCATO PIERO
IPC: B02C4/06
Filed: 1990-06-14
Granted: 1993-10-14
Abstract: This is a machine for household use which resembles a noodle machine with rollers and comprises three rollers (4, 5, 6) which are arranged in a triangular shape (the third roller being situated below the two upper rollers) and whose surfaces are knurled axially to receive the grinding product. The gaps between the rollers (4, 5, 6) are adjustable and the circumferential speed of the rollers (4, 5, 6) varies such that friction occurs between them. To facilitate the feed and the even distribution of the grinding product, a small filling funnel is placed on the mill, which filling funnel has a gap-type opening at the bottom end.
Patent DE-69005194-D1 (DE)
Inventor: GUICHARD LOUIS
IPC: F16H33/08
Filed: 1990-05-21
Granted: 1994-01-27
Abstract: An apparatus of the type making use of the centrifugal forces comprises at least one driven plate (3) carrying at least one continuous circular track (13) eccentric with respect to the common axis (0) of the driving and driven shafts, and guide wheels (4) which rotate inside the circular track (13) by being mounted rotatably around respective longitudinal axes (B), each of these guide wheels (4) being carried by a connecting piece (5) linked to an articulation axis (C) on the driving hub (1). Each connecting piece (5) carrying a guide wheel (4) is articulated onto the outer part of a governor weight (6) which is itself articulated onto the hub (1) integral with the driven shaft (2). 
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Patent DE-69019175-D1 (DE)
Inventor: SABLOTSKY STEVEN
IPC: A61L15/44
Filed: 1990-01-10
Granted: 1995-06-14
Abstract: A dermal composition comprising a drug, a multipolymer of ethylene-vinyl acetate, an acrylic polymer, and optionally one or more monomers, a natural or synthetic rubber and a tackifying agent. The ratio of the multipolymer to the rubber is, respectively, about 1:1 to about 10:1 and more preferably, 1:1 to 5:1 and more preferably 3:1. The dermal composition can optionally contain a cross linking agent, tackifiers, penetration enhancers and other ingredients known for use in adhesives for the transdermal delivery of drugs. The dermal compositions can be produced by a variety of methods known in the preparation of drug containing adhesive preparations including the homogenous mixing of the multipolymer, drug and optional crosslinking agent and additional ingredients in solution or suspension or emulsion followed by removal of excess solvent.
Patent DE-69019822-D1 (DE)
Inventor: SCHUMACHER NORBERT W DIPL ING
IPC: G06F11/10
Filed: 1990-06-27
Granted: 1995-07-06
Abstract: A circuit for checking the memory array address and contents is described. The circuit consists of at least one write address counter (120) and at least one read address counter (130). Before a data word is read into the array, each of its check bits are XORed with one bit of the address location at which the word is to be written. On reading out the word, the check bits are again XORed with the bits of the address location to restore their original value and the parity of the data word is checked. If the parity is found to be incorrect then it is known that an error has occurred either on reading in or reading out and the appropriate action can be taken.
Patent DE-69023298-D1 (DE)
Inventor: GIANNUZZI LOUIS N
IPC: F16B13/00
Filed: 1990-03-15
Granted: 1995-12-07
Abstract: A self-drilling plastic anchor installable in a wall (18) by means of a screwdriver, the anchor being adapted to receive a threaded fastener (19) that serves to hold a fixture (20) or other object against the wall. The anchor includes an externally-threaded shank section (14) having an enlarged head (15) that is engageable by the screwdriver and a cavity to receive the fastener. Extending from the lower end of the shank section is a drill section (11) that terminates in a point (P) that lies on the longitudinal axis of the anchor. When the anchor is applied to the wall, the point penetrates its surface, so that the anchor may then be turned by the screwdriver about the point. The drill section is formed by a pair of cutting blades (16A, 16B) on opposite sides of the anchor axis and a pair of guide blades (17A, 17B), each angled relative to a respective cutting blade. When the anchor is turned in, the cutting blades guided by the guide blades proceed to bore a hole in the wall, and when the shank section enters the hole, its bank is tapped by the threading of the shank section until the head thereof engages the surface of the wall to complete the installation. The fastener may then be screwed into the cavity of the shank section. The undersurface of the head has ratchet teeth (T) formed therein which when the head engages the wall surface, the teeth grip this surface to resist turning out of the anchor.
Patent DE-69105142-D1 (DE)
Inventor: KRARUP KARSTEN
IPC: B08B3/02
Filed: 1991-12-07
Granted: 1994-12-15
Abstract: In a high-pressure cleaner of the kind comprising   a) a pump (1-3) for pumping cleaning liquid, the drive mechanism (12) of which is driven by   b) an air-cooled motor (7), further c) an air cooler (8) adapted to be cooled by said cleaning liquid on its way to said pump (1-3), and d) air-circulating means (6) adapted to circulate air between said motor (7) and said air cooler (8) in an enclosure (4,23) containing the motor and the air cooler,  the main novel feature is   e) that that part (14) of said air cooler (8), through which said cleaning liquid flows, is in intimate thermal contact with or integral with a housing (11) containing the drive mechanism (12) of said pump (1-3).   With this arrangement, the cooling capacity of the cleaning liquid flowing towards the pump (13) is also utilized for cooling the mechanism (12) moving the pump's pistons (2), in the example shown a swash-plate mechanism. <IMAGE>
Patent DE-69105670-D1 (DE)
Inventor: AUDREN JAMES
IPC: H01Q19/28
Filed: 1991-08-21
Granted: 1995-01-19
Abstract: The present invention relates to an antenna apparatus emitting or receiving high frequency waves and comprising four parasitic vertical rod elements disposed symmetrically to a central vertical rod element and switching elements controlled by a control circuit so that the parasitic rod elements are applied successively and periodically to the ground potential by the control circuit.
Patent DE-69107848-D1 (DE)
Inventor: BARRAT ALAN
IPC: B29C61/06
Filed: 1991-06-20
Granted: 1995-04-06
Abstract: An arrangement for enclosing a branch-off in an electrical cable or harness comprises a dimensionally recoverable hollow open-ended moulded article (1) that can be positioned about the branch-off, and one or more clips (10) which can be positioned about opposed walls of the article to divide the article into channels for the cable branches. The article has one end of larger diameter than the other end in its unexpanded state. A branch-off in an electrical cable or harness can be enclosed by: (i) positioning a dimensionally recoverable hollow open-ended moulded article (1) about the branch-off, the article having, in its fully recovered configuration, one end (2) of larger diameter than the other end (3), and being positioned so that the end (3) of smaller diameter is located about the cable (6) of relatively large diameter; (ii) positioning a clip (10) about opposed walls of the article at the end of larger diameter to divide that end into a plurality of outlets for the branches; and (iii) causing the article to recover about the branch-off.
Patent DE-69107910-D1 (DE)
Inventor: SOURLIER PASCAL
IPC: B22D18/04
Filed: 1991-06-11
Granted: 1995-04-13
Abstract: In this mould, the sum of the areas of the cross-sections of the runners (30) in service is, at at least one casting instant, greater than the area of the cross-section of the casting pool (28), or at least of the same order as this area. This makes it possible to slow down the metal during its passage in the runners and thus to obtain non-turbulent filling of the impressions. 
<??>Application to the multi-stage moulding of thin-wall castings. 
<IMAGE>
Patent DE-69117238-D1 (DE)
Inventor: GEHRY FRANK O
IPC: A47C5/02
Filed: 1991-09-19
Granted: 1996-03-28
Abstract: Furniture constituted by a chair comprising a woven lattice of interlocking slats, made of wood laminate having indentations allowing fitting of the slats across one another. Manufactured from bent wood laminate slats, so that no supporting structural material is needed. The invention also provides methods of manufacturing such chairs. <IMAGE>   <IMAGE>
Patent DE-69121247-D1 (DE)
Inventor: BRANDT JERKER
IPC: B27M3/00
Filed: 1991-11-06
Granted: 1996-09-12
Abstract: The sequential forming of a wood product from lumber including the steps of and a system for sawing the lumber into lengths, sawing the lengths into elongate units, applying glue to the units and overlying the units in groups of at least two units to each group with the glue therebetween, stacking the groups, banding the stack of groups to preclude movement between the units in the groups, and drying the banded groups and curing the glue between the units in the individual groups.
Patent DE-69125213-D1 (DE)
Inventor: VALTONEN RAINER
IPC: H01R25/14
Filed: 1991-06-25
Granted: 1997-04-24
Abstract: Current supply device for a cable duct comprising a case-like channel track (3) forming a cable space (4) for cables and cords (12) and having a front plate provided with an installation slot (6) for outlet boxes (2). To simplify the electrical connection and attachment of the outlet box, its connecting means form a contact pin (14) with fingers (15) arranged to make contact with a conductor rail (9) positioned in the cable duct, and a frame (13) forms a socket outlet, whereby the contact pin projects from the frame in such a manner that when the frame is inserted to the installation slot of the channel track into the cable space, the contact pin extends into the conductor rail (9) into contact with electrical conductors (11) provided in the conductor rail. <IMAGE>
Patent DE-69128242-D1 (DE)
Inventor: FOURNIER CLAUDE
IPC: D05B7/00
Filed: 1991-07-03
Granted: 1998-01-02
Abstract: An apparatus for removing wrinkles and pleats from flexible, elongated, tubular fabric blanks (B), an elongated loading frame (280, 282) for supporting a tubular fabric blank thereon, said loading frame including a first support section (370) and a displaceable second section (376) having a tubular fabric blank positioned thereon, displaceable rod means including a pair of parallel rods (400) secured to a pair of levers (404), pivot means (406) supporting said pair of levers for rotation, means (378) for conveying said displaceable second section having a blank thereon in overlapping relation with said pair of parallel rods, and drive means (408) for rotating said pair of levers and said rods secured thereto about said pivot means and intermediate said displaceable second section and said tubular blank positioned thereon to remove pleats and wrinkles therefrom. <IMAGE>   <IMAGE>
Patent DE-69203097-D1 (DE)
Inventor: TANCOGNE JACQUES
IPC: A01G31/02
Filed: 1992-01-08
Granted: 1995-08-03
Abstract: Process for the production of tobacco plants which have small root bulbs and are suitable for transplanting, in which the small root bulbs which contain the plantlets on a support compost are placed on a tray which floats on a container containing water whose level is kept constant, characterised in that the water of the container initially contains the total amount of nutrients required for the development of the plant until it is transplanted, the liquid level in the container being kept constant only by the supply of water. The water of the container advantageously has an initial nitrogen concentration of between 4 and 8 milliequivalents of nitrogen per litre of water.
Patent DE-69212236-D1 (DE)
Inventor: KAWABATA MISAO
IPC: B60C17/00
Filed: 1992-05-22
Granted: 1996-08-22
Abstract: A pneumatic tire comprising a cylindrical tread (T), a pair of sidewalls (10), bead rings (20), a radial carcass (30), rubber fillers (40) respectively each arranged between turn-up portions (31) of the carcass and a main body of the carcass and extending from above the bead ring toward the tread portion such that the radially sectional shape of the rubber filler becomes narrower toward the tread portion, and a pair of thick rubber reinforcement layers arranged in the sidewalls (10). Each of the rubber reinforcement layers is constituted by first and second reinforcing rubber layers (50,60), the first reinforcing rubber layer (50) occupying a radially outer side of the sidewall (10) and the second reinforcing layer (60) being continued to a radially inner side of the first reinforcing rubber layer through an inclined joint surface (70) and arranged on a radially outer side of the rubber filler (40) through the main body of the carcass. The Shore A hardness of the rubber reinforcement layer is made greater in the order of the first reinforcing rubber layer (50), the second reinforcing rubber layer (60) and the rubber filler (40), and the rubber volume of the reinforcing rubber reinforcement layer is made greater in the order of the rubber filler (40), the second reinforcing layer (60) and the first reinforcing layer (50). <IMAGE>
Patent DE-69216015-D1 (DE)
Inventor: CAMAGGI GIOVANNI
IPC: C07D413/14
Filed: 1992-09-12
Granted: 1997-01-30
Abstract: A description follows of heterocyclic derivatives with a fungicidal activity, for agricultural use, having the formula (I): <CHEM>  wherein:     A, B, D, are N, or =C-G;   G is H, halogen, NO2, CN, -COOR5, C1-C6 (halo)alkyl   R1, R2 and R5, are C1-C6 (halo)alkyl;   R3 and R4 are H, C1-C2 alkyl, -COOR6, CN or bond;   R6 is C1-C6 alkyl;   Y, W, are H, halogen, C1-C6 alkyls, phenyls, heterocycles. n
Patent DE-69229602-D1 (DE)
Inventor: HARTLEY JEFFREY
IPC: B32B27/06
Filed: 1992-09-16
Granted: 1999-08-19
Abstract: The present invention relates to an extruded fluoropolymer-acrylic composite and a method of producing same. The extruded product of the present invention comprises a layer of at least one first polymeric substance comprising a mixture of: (1) from about 1 to about 70 percent by weight of at least one acrylic material, (2) at least one fluoropolymer, and (3) at least one inorganic pigment in sufficient amount to render the first polymeric substance reflective to infrared light and opaque to both ultraviolet light and light and light having a wavelength of about 350 to about 2500 nanometers; in contact with a layer of at least one second polymeric substance being of a chemical character so as to be amenable to adhesion to the at least one first polymeric substance in the extrusion product. The preferred embodiment of the invention method is conducted under vacuum.