baber/WOPTO huggingface dataset:
Patent DE-60302849-D1 (DE)
Inventor: CHIPPER B
IPC: G02B13/18
Filed: 2003-03-31
Granted: 2006-01-26
Abstract: A zoom lens assembly ( 10 ) compensates optically, as opposed to mechanically, for changes in temperature. In a preferred embodiment a difference in focus between WFOV and NFOV zoom lens positions, over temperature, is minimized such that any actual shift in focus falls within the depth of focus of the zoom lens assembly. The zoom lens assembly has, along an optical axis, first and third lens elements ( 12,16 ) that are made from a first material and that have a positive power, a second lens element ( 14 ) interposed between the first and third lens elements and movable along the optical axis between a WFOV and NFOV position. The second lens element has a negative power and is made of a second material. The materials are selected such that a change in refractive index for a change in temperature of the first material is less than a change in refractive index for a change in temperature of the second material. The zoom lens assembly also color corrects incident radiation using a diffractive surface on at least one of the first and third lens elements.
Patent DE-60311514-D1 (DE)
Inventor: SHINJO KATSUMI
IPC: B23K11/00
Filed: 2003-05-12
Granted: 2007-03-15
Abstract: A heat-resistant self drilling tapping screw adapted for drilling a stainless steel plate is proposed, which heat-resistant self drilling tapping screw has no delayed fracture and can satisfy high corrosion-resistivity and high tensile force. The heat-resistant self drilling tapping screw for drilling a stainless steel member, which includes a drill part 4, a tapping screw part 5 connected to the drill part 4, a fastening screw part 6 connected to the tapping screw part, and a screw head part 3 for conducting and providing a turning force; where the drill part 4 and the tapping screw part 5 are made of a high-carbon chrome series stainless steel, and the fastening screw part 6 including the screw head part 3 is made of a nickel series stainless steel. <IMAGE>
Patent DE-60311577-D1 (DE)
Inventor: HARRISON JONATHAN
IPC: A24F17/00
Filed: 2003-05-21
Granted: 2007-03-22
Abstract: Pads of cigarette papers for making self-rolled cigarettes are provided comprising a stack ( 1 ) of cigarette paper sheets ( 3 ) adhered to a base sheet ( 2 ). Each sheet ( 3 ) is adhered by means of an adhesive ( 7 ) applied on the bottom side ( 4 ) of the sheet, to the top side ( 6 ) of the sheet ( 5 ) immediately below it in the stack ( 1 ). The top side of the sheet ( 3 ) may be provided with a further layer of adhesive ( 10 ). The invention enables self-rolled cigarette papers, that traditionally have been sold in packets manufactured on customised paper folding and interleaving machines, to be manufactured in pads on machines that may be readily adapted to manufacture other paper products, such as pads of repositionable notes and party hats.
Patent DE-60314610-D1 (DE)
Inventor: GUNNER ALEC
IPC: H01L21/312
Filed: 2003-03-21
Granted: 2007-08-09
Abstract: A method for preparing an organic electronic or optoelectronic device is described. The method comprises depositing a layer of fluorinated polymer on a substrate, patterning the layer of fluorinated polymer to form a relief pattern and depositing from solution a layer of organic semiconductive or conductive material on the substrate. The fluorinated polymer may be a fluorinated photoresist and may be treated by exposure to ultraviolet light and ozone prior to the deposition of the layer of organic semiconductive or conductive material. The method has particular application in the preparation of organic light emitting devices by ink-jet printing.
Patent DE-60314631-D1 (DE)
Inventor: SHIN HYOSEOP
IPC: H04N7/173
Filed: 2003-07-16
Granted: 2007-08-09
Abstract: An index structure of metadata provided for searching for information on contents, a method for providing indices of the metadata, and a method and an apparatus for searching for the metadata using the index structure of the metadata are provided. The index structure of the metadata includes a list of keys composed of predetermined fields of the metadata, wherein the list contains therein location information of the fields in the metadata, wherein at least a part of the location information is expressed as predetermined code. <IMAGE>
Patent DE-60324580-D1 (DE)
Inventor: LAKATOS KARA L
IPC: A01M1/20
Filed: 2003-09-19
Granted: 2008-12-18
Abstract: A wick-based delivery system includes a container for holding a liquid that has an opening therein. A porous wick is positioned in the container so that a lower region of the wick is in contact with the liquid in the container and an upper region of the wick is exposed to the ambient air. The porous wick has discrete inner and outer concentric cylindrical sections, the inner cylindrical section being made of a sand-based material and the outer cylindrical section being made of a plastic material.
Patent DE-60324603-D1 (DE)
Inventor: VAN CASTEREN DOLF H
IPC: H05B41/288
Filed: 2003-12-16
Granted: 2008-12-18
Abstract: Circuit for driving a load, comprising: two input terminals for connection to a source of a supply voltage; a first and a second output terminal for connection to the load; at least one inductor coupled between one of the output terminals and a corresponding connection node; at least one arrangement comprising a switch coupled between one of said input terminals and one of said connection nodes, a diode being connected between said one connection node and the other input terminal; a control unit for controlling said one or more switches; wherein each arrangement and corresponding diode are designed to allow the voltage over the opened switch of said arrangement to return to substantially zero before said switch is closed, the control unit being designed to provide a signal for closing the switch when a substantially zero voltage over said opened switch is detected. Turning the switch on at a substantially zero voltage means that switching losses are greatly reduced, and this without complicating the circuit.
Patent DE-60325444-D1 (DE)
Inventor: BUGE MICHEL
IPC: B64F5/00
Filed: 2003-06-11
Granted: 2009-02-05
Abstract: The mould component consists of a self-supporting mandrel made from two or more retractable sectors (2, 3) that fold in towards the centre of the component for removal, and a third sector (5) that is a key sector for insertion between the edges of the first two in the deployed position, forming a continuous outer surface corresponding to the inner surface of a moulded air intake. The mould component consists of a self-supporting mandrel made from two or more retractable sectors (2, 3) that fold in towards the centre of the component for removal, and a third sector (5) that is a key sector for insertion between the edges of the first two in the deployed position, forming a continuous outer surface corresponding to the inner surface of a moulded air intake. The sectors are fitted with locks (6) and mounted on a control mechanism, preferably automatic, that moves them between their deployed and folded positions, and vice versa. The control mechanism is in the form of a structure with fixed elements and mobile ones that support and move the mould component sectors. It also has systems for fastening and releasing the locks.
Patent DE-60327490-D1 (DE)
Inventor: MCDONALD PATRICK
IPC: B32B37/14
Filed: 2003-06-09
Granted: 2009-06-18
Abstract: A leading outer skin length 10 is led along a flat bed with the outer surface lowermost. The first outer skin length has a leading edge 11 and a trailing edge 12. Marks 13 are provided on the uppermost face of the skin length 10. A following skin length 15 with a leading edge 16 is led along the flat bed with the outer surface of the skin lowermost. The outer skin length 15 is then partially overlapped with the outer skin length 10. On overlapping, the leading edge 16 of the skin length 15 overlaps the trailing edge 12 of the skin length 10. At a tape applying station, the leading edge 16 of the skin length 15 is detected by a first laser sensor 20 to provide a first control signal. The trailing edge 12 of the skin length 10 is detected by a second laser sensor 21 to provide a second control signal. A tape applicator is triggered automatically by a controller, only on receipt of the first and second control signals from the laser sensors 20, 21. At a cutting station, the leading edge 16 of the skin length 15 is detected by a first laser sensor 24 to provide a first control signal. The trailing edge 12 of the skin length 10 is detected by a second laser sensor 25 to provide a second control signal. A cutting apparatus is triggered automatically by a controller, only on receipt of the first and second control signals from the laser sensors 24, 25. At a separating station, the leading edge 16 of the skin length 15 is detected by a first laser sensor 27 to provide a first control signal. The trailing edge 12 of the skin length 10 is detected by a second laser sensor 28 to provide a second control signal. A separating apparatus is triggered automatically by a controller, only on receipt of the first and second control signals from the laser sensors 27, 28. <IMAGE>
Patent DE-68909573-D1 (DE)
Inventor: DALCANALE ENRICO
IPC: C07C51/487
Filed: 1989-12-22
Granted: 1993-11-04
Abstract: Process for recovering lactic acid from aqueous media which contain it, characterised in that said aqueous medium is treated at a pH value in the range from 1 to 6 with a system comprising a complexing agent and an organic extractant selective for lactic acid, said system being more specifically defined as comprising:   a) a complexing agent comprising at least one macrocyclic octol with crown configuration, with substituents in axial configuration, dissolved in b) at least one organic solvent immiscible with water, selected from among the saturated, optionally halogenated, (cyclo)alkane hydrocarbons; optionally halogenated and/or alkylated aromatic hydrocarbons; petroleum ether, the organic phase, constituted by the lactic acid-octol complex dissolved in the organic solvent, is separated from the aqueous phase, and the organic phase is subsequently treated with an aqueous liquid, preferably water, at a pH value in the range from 7 to 10 or with methanol, with lactic acid being thus released from the complex and said lactic acid being then recovered by means of techniques known from the prior art.
Patent DE-68912014-D1 (DE)
Inventor: MATTIUSSI ANDREA
IPC: C08F6/10
Filed: 1989-07-25
Granted: 1994-02-17
Abstract: a) feeding the solution via inlet 1 to a zone of indirect heat exchange (21), in which the ratio of the surface used for the heat exchange to the flow of the solution is above 80 m<2>/m<3>/h; b) passing the solution through each of the channels (14) at a speed of less than 0.5 mm/second; c) keeping the polymer solution in each channel for about 120 to 200 seconds and d) separating the volatile components from the devolatilized polymer solution. i
Patent DE-68914968-D1 (DE)
Inventor: GUENTER PETER
IPC: C30B15/00
Filed: 1989-10-31
Granted: 1994-06-01
Abstract: A KNbO3 single domain, crack-free and striaton free crystal, having an iron content of 15 ppm or less than 15 ppm, and a method for its preparation from a molten flux. Growth and aftertreatment of such crystals for use in a laser system.
Patent DE-68915367-D1 (DE)
Inventor: NELSON JOHN C
IPC: B32B3/30
Filed: 1989-07-24
Granted: 1994-06-23
Abstract: The present invention provides a retroreflective material which has improved retroreflectivity at high angles of incidence. The retroreflective material comprises a transparent surface layer (40) and an array of reflecting elements (20), each of the reflecting elements (20) including a rectangular base (22) having a length L, two tetragonal faces (24,25) nearly perpendicular to each other and having a line (26) of intersection of length Y, the length Y being less than said length L, a triangular face (28) nearly perpendicular to the tetragonal faces; and a non-perpendicular triangular face (30) forming an angle Alpha with the plane perpendicular to the base, the angle Alpha being preferably about sin<-><1> (.25/n) to sin<-><1> (1/n), and more preferably about sin<-><1> (.35/n) to sin<-><1> (.9/n), where n is the refractive index of the reflecting elements (20), the perpendicular triangular face (28) and the tetragonal faces (24,25) defining an approximate cube corner therebetween and the non-perpendicular triangular face (30) and the tetragonal faces (24,25) forming a nonorthogonal corner therebetween, the reflecting elements arranged with their bases adjacent the surface layer (40).
Patent DE-68916957-D1 (DE)
Inventor: SHORROCKS NICHOLAS MARTYN
IPC: G01J5/10
Filed: 1989-11-27
Granted: 1994-08-25
Abstract: PCT No. PCT/GB89/01418 Sec. 371 Date Sep. 21, 1990 Sec. 102(e) Date Sep. 21, 1990 PCT Filed Nov. 27, 1989 PCT Pub. No. WO90/06495 PCT Pub. Date Jun. 14, 1990.A dielectric bolometer thermal detector of infra-red radiation comprises a layer of dielectric bolometer material, a thermally insulating layer therebelow, a pair of electrodes located on one and the same side of said layer of dielectric bolometer material, a source of bias voltage for providing a bias voltage to said electrode so as to provide a bias field in said layer of bolometer material and a pair of read out contacts respectively connected to said electrodes. A signal which appears between said contacts in response to the application of radiation to said layer of dielectric bolometer material constitutes an output of the detector.
Patent DE-68918079-D1 (DE)
Inventor: FISCHER GUY
IPC: G01B7/16
Filed: 1989-06-28
Granted: 1994-10-13
Abstract: The invention relates to a hand tool of the type comprising a sleeve (2) and a component (4) suitable for entering into virtual point contact with a surface. According to a general definition of the invention, one end of component (6) is enclosed in the end of sleeve (2) while the other end (14), which is exposed, comprises components (16) capable of detecting the flexion of the component as a value representing the pressure exerted by the component on said surface.
Patent DE-68920036-D1 (DE)
Inventor: JUGE BERNARD
IPC: B65G1/04
Filed: 1989-04-07
Granted: 1995-01-26
Abstract: A process for storing and conveying articles and presenting successively to a fixed station those articles which satisfy an arbitrarily ordered request in the order requested comprises the following steps: providing a fixed location (1), at least one queue (4) of locations for forwarding the articles stepwise to the fixed station, at least one monitoring location (2); adjacent to the fixed station (1), and at least one queue (5) of locations adjacent to the forwarding queue (4) for recycling the articles, comprising the same number of locations as the forwarding queue and starting from the monitoring station (2); placing all the articles (Ai, Bi) on these locations, leaving vacant at least one location (4l) on the forwarding queue and at least two locations (2, 5n) on the recycling queue; knowing at all times, by means of a data processing unit, the fraction of the ordered request involving a number of different articles equal to the total number of locations in the forwarding queue, and arranging the articles in the forwarding file in the order of the known fraction of the request, continuously, stepwise, by means of said central unit associated with means (3, 6, 7, 8) for transferring the articles from one location to an adjacent location so that at the end of each step the fixed station (1) is separated from the forwarding queue (4) by a vacant location (4l), the monitoring station is vacant and the last location (5n) in the recycling queue (5) is also vacant.
Patent DE-68929402-D1 (DE)
Inventor: BODARY C
IPC: C07K19/00
Filed: 1989-12-20
Granted: 2002-06-27
Abstract: Methods are provided for the preparation in recombinant host cells of biologically active soluble variants of discretely encoded, heteromultimer polypeptide receptors. Such variants are synthesized by the secretion from recombinant transformants of transmembrane-modified heteromultimer receptors. Preferred receptors are extracellular matrix, cell surface, or plasma protein-binding receptors such as GPIIb-IIIa.
Patent DE-68929531-D1 (DE)
Inventor: GARVIN ROBERT T
IPC: A61K38/00
Filed: 1989-07-24
Granted: 2005-04-28
Abstract: A gene expression system is used to produce heterologous biologically active proteins, in particular bioactive granulocyte macrophage colony stimulating factor ("GM-CSF"), secreted from a host selected from the Streptomyces genera. The gene expression system includes a regulatory nucleotide sequence linked to a second nucleotide sequence encoding the heterologous protein. The regulatory sequence, encodes a peptide which directs the secretion of the heterologous protein in bioactive form from a host selected from the Streptomyces genera. The regulatory sequence includes a signal sequence and a promoter sequence. The second nucleotide sequence, which encodes GM-CSF or a biologically active derivative of GM-CSF, may be either natural or synthetic. In particular, the invention relates to an expression system for secreting bioactive, non-glycosylated, oxidized, therapeutically useful GM-CSF from a host selected from the Streptomyces genera.
Patent DE-69103966-D1 (DE)
Inventor: MORI TOSHIKI
IPC: C07C317/24
Filed: 1991-06-13
Granted: 1994-10-20
Abstract: Provided is a novel process for readily producing  beta  - carotene which comprises reacting a sulfone compound represented by the general formula (1), (2) or (3) with an alkali, <CHEM> wherein R represents a phenyl group which may be substituted, R' a protecting group of acetal type and X a halogen atom.
Patent DE-69104408-D1 (DE)
Inventor: BENUZZI PIERGIORGIO
IPC: B27B5/06
Filed: 1991-04-23
Granted: 1994-11-10
Abstract: A combined machine comprising at least one cutting apparatus of the type as used for size-cutting panels or stacked panels of wood and/or of any like material, and including means (9 to 16) of any suitable kind, which are preferably arranged on the overall structure of the cutting apparatus, and are adapted for one or more machining operations, other than the panel-cutting work, such as any drilling, milling, milling/cutting, finishing work, or the like, to be carried out as desired on one or more panels placed on the worktable (4) of the cutting apparatus, and which are correctly positioned on the said worktable by the pusher of the cutting apparatus, and are held thereon by suitable means (9). <IMAGE>
Patent DE-69213703-D1 (DE)
Inventor: PASSONI GIAN CAMILLO
IPC: B01F7/08
Filed: 1992-12-28
Granted: 1996-10-17
Abstract: A rotor (5) particularly for mixing machines of internal type (1) for elastomers and plastomers, equipped with at least one pair of blades (6) each projecting from the cylindrical hub of rotor (5) starting from flank (5c) of the rotor and set helically thereon, in which at least one of such blades (6) has at least one split delimited by two blade sections (6a, 6'a; 6b, 6'b; 8a, 8'a; 8b, 8'b; 10a, 10'a) located parallel to one another, one section (6a, 6b, 8a, 8b, 10a) having one of its ends located at flank (5c) of rotor (5) and at least one section (6'a, 6'b, 8'a, 8'b, 10'a) being separated from the previous one or located on the same helix or on parallel helices to create at least one passage opening (7) capable of bringing about diversion of the flow of material during mixing. <IMAGE>
Patent DE-69223797-D1 (DE)
Inventor: VANDERSPOOL JAN PETER II
IPC: H04W92/00
Filed: 1992-08-24
Granted: 1998-02-05
Abstract: A control station 12 initiates a system timing signal transmission which is re-transmitted from a satellite 14. In response to receiving the system timing signal, the control station 12 then generates a time correction factor which is distributed to a plurality of transmission stations 16, 18. The transmission stations 16, 18 in response to receiving the system timing signal transmission and the time correction factor distributed from the control station 12 generate a time adjustment factor which is used to correct the local transmission clocks 36, 36', thereby providing time synchronization of data transmissions generated from the transmission stations 16, 18.
Patent DE-69232221-D1 (DE)
Inventor: HALEY E
IPC: G01N33/68
Filed: 1992-12-23
Granted: 2002-01-03
Abstract: The present invention relates to a novel method for the diagnosis of Alzheimer's disease using cerebrospinal fluid. More particularly, this method consists in contacting a sample of cerebrospinal fluid which contains a glutamine synthetase, having an apparent MT of about 42 000 daltons, with a labeled antibody specific for said glutamine synthetase under conditions that allow the formation of glutamine synthetase-antibody complex formation ; detecting the presence of said glutamine synthetase-antibody complexes ; and correlating the presence of said complexes with the presence of Alzheimer's disease.
Patent DE-69233477-D1 (DE)
Inventor: WEISSMANN CHARLES
IPC: A61K39/00
Filed: 1992-11-16
Granted: 2005-03-10
Abstract: PCT No. PCT/EP92/02631 Sec. 371 Date Jun. 21, 1994 Sec. 102(e) Date Jun. 21, 1994 PCT Filed Nov. 26, 1992 PCT Pub. No. WO93/10227 PCT Pub. Date May 27, 1993This invention relates to transgenic mammals and birds that are not susceptible to spongiform encephalopathies (i.e., scrapie-like or prion diseases), due to absence of endogenous functional prion protein ("PrP"). More particularly, this invention relates to DNA targeting molecules that specifically disrupt PrP genes by homologous recombination in transfected animal cells, to cultured cells transformed with such DNA targeting molecules, and to animals derived from those transformed cells and the transgenic progeny of such animals.
Patent DE-69300819-D1 (DE)
Inventor: SEESINK PETRUS
IPC: G06F3/05
Filed: 1993-02-18
Granted: 1995-12-21
Abstract: PCT No. PCT/NL93/00038 Sec. 371 Date Oct. 17, 1994 Sec. 102(e) Date Oct. 14, 1994 PCT Filed Feb. 18, 1993 PCT Pub. No. WO93/17436 PCT Pub. Date Sep. 2, 1993.Offset-compensated sample and hold arrangement to sample an input signal comprising at least an operational amplifier (A), a first capacitor (C1), a second capacitor (C2), a first switch (S110), a second switch (S211), a third switch (S210), a fourth switch (S111), a fifth switch (S120), a sixth switch (S121), a seventh switch (S220) and an eighth switch (S221), which switches capacitors and operational amplifier are interconnected in such a way and may be switched in such a way that during an offset-compensation phase the output voltage will only experience a very small voltage change.
Patent DE-69304919-D1 (DE)
Inventor: ROSELLE BRIAN
IPC: B65D1/02
Filed: 1993-06-28
Granted: 1996-10-24
Abstract: The present invention provides a filled package which exhibits a substantially colorless transparent appearance. The package is made of a substantially transparent container which exhibits the tint of a first color. A substantially transparent liquid which exhibits the tint of a second color which is different than the first color is housed in the container. The tint of the first color of the container and the tint of the second color of the liquid cooperate with one another such that the tinted container exhibits a substantially colorless transparent appearance when filled with the tinted liquid.
Patent DE-69306579-D1 (DE)
Inventor: FLAMMINI FAUSTO
IPC: G09F11/30
Filed: 1993-07-05
Granted: 1997-01-23
Abstract: The present invention relates to an information displayer with interchangeable boards (4, 102, 202), comprising at least a container (2, 101, 201) of n boards (4, 102, 202), provided with means to selectively take out said n boards, means to grasp the board to be displayed; and means to bring the board in a display position and to bring back the same into the container.