baber/WOPTO huggingface dataset:
Patent DE-69513734-T2 (DE)
Inventor: BOSSCHER HARM
IPC: F28F7/02
Filed: 1995-06-19
Granted: 2000-04-06
Abstract: The invention relates to a method for manufacturing a heat exchanger by successively:     shaping at least one liquid pipe into a desired form, placing at least a part of the liquid pipe into a mould determining the form of the heat-exchanging surface,   pouring casting material into the mould,   causing the casting material to pass into a solid state, and removing from the mould the casting with the liquid pipe incorporated therein.   The invention further relates to a heat exchanger manufactured in accordance with this method. <MATH>
Patent DE-69518980-T2 (DE)
Inventor: ARIMILLI HARINARAYANA
IPC: H04N1/00
Filed: 1995-04-18
Granted: 2001-03-15
Abstract: A data multiplexing network is described which multiplexes a plurality of asynchronous data channels with an asynchronous data stream representing compressed voice signals and/or facsimile signals onto a single synchronous data packet stream. The single synchronous data packet stream is then transmitted by a high speed statistical multiplexer over a composite link to a second site using a modified high-level synchronous data link control protocol with an overlay of an advanced priority statistical multiplexing algorithm. The asynchronous data channels and the compressed voice channel and/or facsimile signals are demultiplexed and reconstructed for sending to other asynchronous computer terminals and to a standard telephone or facsimile analog port at the second site, respectively. PBX trunk interfaces are also provided to allow PBX's to share the composite link between sites. Communication between the first site by voice or facsimile and the second site is transparent to the users. The multiplexer efficiently allocates the bandwidth of the composite link by detecting silence periods in the voice signals and suppressing the sending of the voice information to preserve bandwidth. An advanced priority statistical multiplexer is also described which dynamically allocates composite link bandwidth to both time-sensitive and non-time sensitive data to maximize data throughout efficiency and quality while simultaneously reducing multiplexer processing overhead. <IMAGE>
Patent DE-69527835-T2 (DE)
Inventor: SVENDSEN ALLAN
IPC: C12N1/21
Filed: 1995-02-22
Granted: 2003-04-10
Abstract: The present invention relates to a method of preparing a variant of a parent lipolytic enzyme, comprising (a) subjecting a DNA sequence encoding the parent lipolytic enzyme to random mutagenesis, (b) expressing the mutated DNA sequence obtained in step (a) in a host cell, and (c) screening for host cells expressing a mutated lipolytic enzyme which has a decreased dependance to calcium and/or an improved tolerance towards a detergent or a detergent component as compared to the parent lipolytic enzyme.
Patent DE-69532051-T2 (DE)
Inventor: LANG KO C
IPC: B01J19/30
Filed: 1995-09-11
Granted: 2004-07-08
Abstract: An improved packing body is formed from a strip divided into segments along fold lines. Segments along one side of a medial segment are alternately folded along the fold lines into a stack on the top surface of the medial segment. Segments on the other side of the medial segment are then folded along the fold lines into a stack on the bottom surface of the medial segments. Side segments hingedly connected to the medial or end segments can be folded along the side edges of the stack. Baffle elements can project from the surface of the strip at an angle to the longitudinal axis of the packing body. Tapered strips with a large medial segment disposed to the interior can be folded into a shape approaching spherical.
Patent DE-69532113-T2 (DE)
Inventor: DOLLE E
IPC: C07K5/078
Filed: 1995-03-29
Granted: 2004-07-29
Abstract: Disclosed are compounds, compositions and methods for inhibiting interleukin-1 beta  (1L- beta ) protease activity. The compounds, N-(pyrimidinyl)-aspartic acid  alpha -substituted methyl ketones and aspartic acid aldehydes, have the formula (I) set out herein. These compounds are inhibitors of 1 beta -converting enzyme and as such are useful whenever such inhibition is desired. For example, they may be used as research tools in pharmacological, diagnostic and related studies and in the treatment of diseases in mammals in which IL- beta  protease activity is implicated.
Patent DE-69533432-T2 (DE)
Inventor: VAN DIJK DIRK
IPC: B29C48/07
Filed: 1995-04-27
Granted: 2005-09-15
Abstract: Plastic-based composite product which consists at least partially of a plastic in which a material consisting substantially of particles is homogeneously embedded, which particles have tensile strength in at least one principal direction, the particles comprise:   small particles, in particular plates or fibres with a random orientation and a length of 0.2-2 mm; and large particles with a dominant orientation, for instance 80-95%, of the said principal direction of the particles in a chosen product principal direction and a length in the particle principal direction of about 2-6 mm.
Patent DE-69602603-T2 (DE)
Inventor: GODARD BRUNO
IPC: B23K26/06
Filed: 1996-07-05
Granted: 2000-02-24
Abstract: PCT No. PCT/FR96/01060 Sec. 371 Date Jan. 22, 1998 Sec. 102(e) Date Jan. 22, 1998 PCT Filed Jul. 5, 1996 PCT Pub. No. WO97/07578 PCT Pub. Date Feb. 27, 1997A laser source has two or more laser units and coupling means for coupling the laser beams from each unit so as to deliver a resulting beam for treating a surface. Concurrently with the laser surface treatment, the characteristics of the laser beam from each unit are adjusted to produce a resulting laser beam with a time profile of energy optimally adapted to said laser surface treatment. Homogenizing means homogenize the energy distribution of the resulting laser beam, so that the energy and spatial distribution of said resulting laser beam are concurrently adapted for the selected surface treatment.
Patent DE-69606520-T2 (DE)
Inventor: TELAMA ARI
IPC: C23C4/11
Filed: 1996-10-17
Granted: 2000-06-21
Abstract: A roll for use in the production of paper having a frame and a roll coating produced by thermal spraying. The coating is sealed by crystals formed out of a sealing-agent solution after the elimination of water therefrom. A coating for a roll for use in the production of paper produced by thermal spraying and having pores. In order to seal the coating, a sealing agent is crystallized in the pores in the coating.
Patent DE-69606941-T2 (DE)
Inventor: NGUYEN MY T
IPC: B41N1/00
Filed: 1996-09-20
Granted: 2000-06-29
Abstract: The invention comprises a waterless, multilayered lithographic printing plate imagable by digitally controlled laser ablation. The plate exhibits superior impression life and is produced by solventless methods to yield low VOC. The plate contains a first solid substrate layer; a second infra-red light absorbing polymeric layer containing crosslinked functionality; and a polysiloxane top layer containing crosslinked functionality. At least the second layer and top layer contain interlayer crosslinked bonds. Optionally, the plate may contain a prime polymeric layer interposed between the first and second layer.
Patent DE-69611615-T2 (DE)
Inventor: GRIFFIOEN WILLEM
IPC: G02B6/52
Filed: 1996-07-23
Granted: 2001-05-17
Abstract: The invention pertains to a method of installing cables (55) in cable ducts (54) using installation devices (51) propelling the cables (55) into the ducts (54). In accordance with the invention, the installation devices (51) are powered by means of pressurized fluid (f), such as air, transported through the ducts (54). This results in a smaller nummer of compressors (52) and operators being necessary. The duct in which a cable is installed and/or parallel ducts may be used for transporting the pressurized fluid (f). The feed direction of the cable (=>) may coincide with, or be opposed to, the transport direction of the fluid (->). The invention further provides an installation device for use in the method. <IMAGE>
Patent DE-69627121-T2 (DE)
Inventor: CHU PICHAI
IPC: G01N33/53
Filed: 1996-08-02
Granted: 2004-03-04
Abstract: A method is provided for enhancing the stability and increasing the activity of polymer particle reagents by incubating a polymer particle which has been covalently bound to a compound of biological interest, such as a drug, with a modifying agent that will place a negative charge on the surface of the polymer particle and reduce residual functional groups. The modifying agent is preferably an anionic nucleophile selected from the group consisting of  beta - mercaptoacetic acid and the thiosulfates.
Patent DE-69629937-T2 (DE)
Inventor: SNYDER J
IPC: G01N21/64
Filed: 1996-11-19
Granted: 2004-07-15
Abstract: A glucose monitor, and related method, determines the concentration of glucose in a sample with water, using a predictive regression model. The glucose monitor illuminates the sample with ultraviolet excitation light that induces the water and any glucose present in the sample to emit return light that includes raman scattered light and glucose emission or fluorescence light. The return light is monitored and processed using a predictive regression model to determine the concentration of glucose in the sample. The predictive regression model accounts for nonlinearities between the glucose concentration and intensity of return light within different wavelength bands at a predetermined excitation light energy or the intensity of return light within a predetermined wavelength band at different excitation energy levels. A fiber-optic waveguide is used to guide the excitation light from a laser excitation source to the sample and the return light from the sample to a sensor.
Patent DE-69630879-T2 (DE)
Inventor: GILCHRIST THOMAS
IPC: A61L31/16
Filed: 1996-04-01
Granted: 2004-11-04
Abstract: PCT No. PCT/GB96/00784 Sec. 371 Date Sep. 30, 1997 Sec. 102(e) Date Sep. 30, 1997 PCT Filed Apr. 1, 1996 PCT Pub. No. WO96/31160 PCT Pub. Date Oct. 10, 1996There is provided a device to promote healing of cut tissue members, such as nerves, tendon or muscles, within a body. The device is of hollow construction and comprises apertures into which the cut ends of the tissue members are placed and fixed, usually by a fibrin-based tissue glue. Located between the apertures is a substance to promote healing of the tissue member such as, for example, nerve growth factor. Optionally the device may be used in conjunction with the external reservoir of the substance and/or with a time-operated pump to deliver the substance to the device. The device is biodegradable and is preferably composed of watersoluble glass.
Patent DE-69632681-T2 (DE)
Inventor: BROWNING L
IPC: C12N5/20
Filed: 1996-01-26
Granted: 2005-06-09
Abstract: A method (A) for treating or reducing the advancement, severity or effects of neoplasia, comprises: administering: (i) a lymphotoxin (LT)-alpha /beta heteromeric complex (LHC) and a carrier, or (ii) >= 1 LT-beta receptor (LT-beta -R) activating agent and a carrier. Also claimed are: (1) a method (B) for selecting a LT-beta -R activating agent which acts in the presence of a LHC, comprising: (a) culturing tumour cells in the presence of LHCs, a first LT-beta -R activating agent and a second putative LT-beta -R activating agent; and (b) determining whether the second putative LT-beta -R activating agent increases the anti-tumour activity of the LHC in the presence of the first LT-beta -R activating agent; (2) a pharmaceutical compsn. comprising an LHC and a carrier; (3) a pharmaceutical compsn. comprising >= 1 LT-beta -R activating agent without exogenous LHC and a carrier, and (4) a pharmaceutical compsn. comprising cross-linked anti-LT-beta -R antibodies as a LT-beta -R activating agent and a carrier.
Patent DE-69634024-T2 (DE)
Inventor: HJORTH RICHARD NORMAN
IPC: A61K39/39
Filed: 1996-05-29
Granted: 2005-12-08
Abstract: The present invention discloses mammalian vaccine compositions having an effective amount of an adjuvant, the adjuvant comprising squalene or squlane, glycerol and a surfactant. These compositions also optionally contain an aluminium salt and one or more pharmaceutically acceptable buffers.
Patent DE-69634536-T2 (DE)
Inventor: OXFORD SIDNEY
IPC: A61F6/04
Filed: 1996-04-18
Granted: 2006-02-16
Abstract: PCT No. PCT/GB96/00928 Sec. 371 Date Oct. 17, 1997 Sec. 102(e) Date Oct. 17, 1997 PCT Filed Apr. 18, 1996 PCT Pub. No. WO96/32934 PCT Pub. Date Oct. 24, 1996The use of a composition comprising 2,4-dichlorobenzyl alcohol and amylmetacresol in the preparation of a medicament for the treatment or prevention of HIV viral infections.
Patent DE-69700907-T2 (DE)
Inventor: WRIGHT PETER
IPC: E04B5/40
Filed: 1997-01-28
Granted: 2000-07-20
Abstract: PCT No. PCT/GB97/00239 Sec. 371 Date Aug. 11, 1998 Sec. 102(e) Date Aug. 11, 1998 PCT Filed Jan. 28, 1997 PCT Pub. No. WO97/30240 PCT Pub. Date Aug. 21, 1997A composite floor or ceiling structure which comprises a profiled steel deck supported by a plurality of I-section steel beams each having an upstanding web bordered by upper and lower flange plates and covered in situ with concrete. The deck comprises a plurality of side-by-side elongate profiled deck members each including an upper generally horizontal surface bordered by downwardly and outwardly inclined side surfaces. The upper flange plate of each beam has formed in its upper surface a plurality of grooves in a pattern to increase bonding between the beam and its covering of concrete. Preferably, each supporting beam is rolled as a single piece with the width of its lower flange plate greater than that of its upper flange plate to define a supporting platform for the steel deck.
Patent DE-69705777-T2 (DE)
Inventor: UYTTERHAEGHE LUC
IPC: B60R19/34
Filed: 1997-06-13
Granted: 2002-05-23
Abstract: Thermoplastic part reinforced by a reinforcing sheet showing on one face of the part is prepared using a mould having a principal cavity defining the general shape of the part and secondary cavities (4,5,6) opening into one wall of the principal cavity and defining excrescences (10,11,12) salient to one of the parts faces; and placing in the mould a reinforcing sheet (8), of reinforcing fibres mixed with the thermoplastic, against one wall of the principal cavity with the sheet covering the secondary cavity openings.
Patent DE-69706860-T2 (DE)
Inventor: BAILEY THOMAS WILLIAM
IPC: B65D85/812
Filed: 1997-07-03
Granted: 2002-03-28
Abstract: A process and apparatus are described for producing drawstring packets. The packets are produced by forming thread loops (L) with tags (T) attached to their ends and placing the packet web material (W) onto the portions of a the loops further from the tags. After securing the loops in their shaped form temporarily to one face of the web, the tags and the remaining portions of thread are placed on the other face of the web to be attached there releasably. In subsequent processing the secured loop portions lie inside the packets and the tags outside. The process allows relatively precise location of the loops so that packets can be produced with the loops in a peripheral channel (P) sealed from the contents of the packets but able to move to contract the package when the ends of the loop are pulled.
Patent DE-69708985-T2 (DE)
Inventor: DE BIE ERIK
IPC: D06N3/00
Filed: 1997-07-09
Granted: 2002-06-20
Abstract: The invention relates to a cloth structure and has for its object to provide a cloth structure which is watertight, windtight, flame-retardant, resistant to chemicals, antistatic and permeable for water vapour. In respect of the above the invention generally provides a cloth structure, comprising:     a base cloth (4); at least one fire-retardant and flame-extinguishing first cover layer (6); and   at least one second cover layer containing polyurethane (5), which cloth structure is watertight, resistant to chemicals, at least slightly porous and thus permeable for water vapour.   <IMAGE>
Patent DE-69716085-T2 (DE)
Inventor: STOLOWITZ MARK L
IPC: C07C233/54
Filed: 1997-07-24
Granted: 2003-06-12
Abstract: Boron compound complexing reagents, intermediate reagents of those reagents and methods of synthesizing these reagents are disclosed. These reagents, including those shown as General Formula (I) and General Formula (II) may be used, after further reactions described herein, to complex with boronic compounds, such as phenylboronic acid or derivatives thereof. Boron compound complexing reagents, boron compound complexes, and methods of synthesizing these reagents and complexes are disclosed. These reagents and complexes include those shown in General Formula (CIII), General formula (CIV), and General Formula (CVI). In one embodiment, the reagents of General formula (CIII) may be used to produce, after condensation with a bioactive species (BAS), the reagent of General Formula (CIV). The reagent of General Formula (CIV) may be used to form a complex with a boron compound, such as a complex shown in General Formula (CVI).
Patent DE-69724780-T2 (DE)
Inventor: SHAPIRO LILIA
IPC: C12N5/071
Filed: 1997-05-21
Granted: 2004-07-15
Abstract: A polysaccharide sponge characterized by having: (i) an average pore size in the range between about 10 mum to about 300 mum; (ii) an average distance between the pores being the wall thickness of the pores in the range between about 5 mum to about 270 mum; and (iii) an E-modulus of elasticity being a measure of the rigidity of the sponge in the range of about 50 kPa to about 500 kPa.
Patent DE-69726066-T2 (DE)
Inventor: PRILLER PETER
IPC: E05B49/00
Filed: 1997-02-20
Granted: 2004-11-04
Abstract: A key and lock system has a key with an integrated transponder coil that is connected to a transponder unit, and a lock with an integrated write/read coil. The key has a key bit portion and a bow portion. When the key bit portion is inserted into an elongated aperture of a key cylinder of the lock, an axis of the write/read coil forms an acute angle with an axis of the transponder coil. The acute angle substantially differs from a zero degree angle.
Patent DE-69726342-T2 (DE)
Inventor: TEILGARD JARL
IPC: A01J25/13
Filed: 1997-07-01
Granted: 2004-11-11
Abstract: With the use of cheese moulds of the finely perforated type it is well known to convey the moulds after each cheese pressing through a cleaning station for flushing the moulds from the outside. The resulting cleaning, however, is not as good as could be desired, and with the present invention care is taken to provide for a builing up of a static overpressure of cleaning water adjacent to the inner or outer side of the mould walls, whereby a more efficient through flushing of the fine perforations is achieved.
Patent DE-69800922-T2 (DE)
Inventor: KATSURA TADASHI
IPC: C07C253/30
Filed: 1998-01-21
Granted: 2001-09-27
Abstract: A process for preparing a 2-cyanobiphenyl compound represented by the formula (II): <CHEM> wherein R<1> is an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, or hydrogen atom, from a phenylmagnesium chloride compound represented by the formula (I): <CHEM> wherein R<1> is as defined above. According to the process, a 2-cyanobiphenyl compound represented by the formula (II) can be economically, simply, industrially and advantageously prepared.
Patent DE-69811102-T2 (DE)
Inventor: WILLMAN WILLIAM
IPC: C11D1/22
Filed: 1998-10-09
Granted: 2003-10-09
Abstract: Surfactant system mixtures of mid-chain branched primary alkyl sulfate surfactants useful in cleaning compositions, especially for lower water temperature applications, formulated with higher levels (above about 20%) of linear alkyl benzene sulfonate and low levels of cationic surfactants.
Patent DE-69816050-T2 (DE)
Inventor: GROSS HERBERT
IPC: C08L23/08
Filed: 1998-03-18
Granted: 2004-05-06
Abstract: A cable comprising one or more electrical conductors or a core of one or more electrical conductors, each conductor or core being surrounded by an insulating composition comprising a mixture of (i) about 20 to about 50 percent by weight of a homogeneous polyethylene having a polydispersity in the range of about 1.5 to about 3.5 and an essentially uniform comonomer distribution; and (ii) about 50 to about 80 percent by weight of a homopolymer of ethylene made by a high pressure process.
Patent DE-69834430-T2 (DE)
Inventor: ISOBE YOSHIAKI
IPC: C07D473/00
Filed: 1998-12-21
Granted: 2007-04-19
Abstract: The present invention relates to a type 2 helper T cell-selective immune response inhibitor, an immune response regulator and an anti-allergic agent, individually comprising, as an active ingredient, a purine derivative represented by General Formula (I): <CHEM>     wherein   R<2> is hydrogen or a hydrocarbon group in which -CH2- not directly bound to the purine skeleton may be substituted by CO, SO2, O or S, and C-H not directly bound to the purine skeleton may be substituted by N, C-halogen or C-CN; R<6> is hydroxyl, amino or amino which is mono- or di-substituted by a hydrocarbon group(s); R<8> is hydroxyl, mercapto, acyloxy or hydrocarbon group-substituting oxycarbonyloxy; and R<9> is a hydrocarbon group in which -CH2- not directly bound to the purine skeleton may be substituted by CO, SO2, O or S, and C-H not directly bound to the purine skeleton may be substituted by N, C-halogen or C-CN; or its tautomer or a salt of the purine derivative or the tautomer.
Patent DE-69837607-T2 (DE)
Inventor: NGHIEM NHUAN PHU
IPC: C12P7/44
Filed: 1998-01-30
Granted: 2007-12-27
Abstract: The present invention is an economical fermentation method for the production of carboxylic acids comprising the steps of a) inoculating a medium having a carbon source with a carboxylic acid-producing organism; b) incubating the carboxylic acid-producing organism in an aerobic atmosphere to promote rapid growth of the organism thereby increasing the biomass of the organism; c) controllably releasing oxygen to maintain the aerobic atmosphere; d) controllably feeding the organism having increased biomass with a solution containing the carbon source to maintain the concentration of the carbon source within the medium of about 0.5 g/L up to about 1 g/L; e) depriving the aerobic atmosphere of oxygen to produce an anaerobic atmosphere to cause the organism to undergo anaerobic metabolism; f) controllably feeding the organism having increased biomass a solution containing the carbon source to maintain the concentration of the carbon source within the medium of >/=1 g/L; and g) converting the carbon source to carboxylic acids using the anaerobic metabolism of the organism.
Patent DE-69838008-T2 (DE)
Inventor: FILIPOVIC DANIEL
IPC: H01Q11/08
Filed: 1998-03-25
Granted: 2008-03-06
Abstract: A method of manufacturing a helical antenna having a substrate (406), the method comprising providing a series of holes (2230) in the substrate (406) and positioning the substrate (406) to engage a support element (2310). The support element (2310) has a series of teeth (2312) adapted to mate with the holes and extending radially outward from an outer surface of the support element. The teeth are arranged so that on rotation of the support element (2310) about its major axis, the substrate (406) is wrapped around the support element (2310). In preferred embodiments, the teeth (2312) and holes (2230) are arranged such that prior to rotation of the support element (2310), at least one of the teeth (2312) mates with a corresponding at least one of the holes (2230) and upon rotation, at least one additional tooth (2312) mates with a corresponding at least one additional hole (2230). <IMAGE>
Patent DE-69903193-T2 (DE)
Inventor: HOLSHOUSER E
IPC: H01Q21/29
Filed: 1999-12-16
Granted: 2003-05-08
Abstract: An indirect electrical coupling for a cellular telephone antenna is created by a rotary primary antenna and a stationary paging antenna when the primary antenna is extended into an operative position. When extended, the primary antenna is positioned proximate to the secondary antenna to define an electrical coupling therebetween. Rotating the primary antenna away from the extended position automatically disengages the primary antenna from the telephone operating circuit. The antenna elements or antenna spacings provide the appropriate matching circuitry and the advancement and retraction of the primary antenna provides the switching of the matching circuitry.