baber/WOPTO huggingface dataset:
Patent DE-69321179-D1 (DE)
Inventor: MARSH MICHAEL JOHN CAMILLE
IPC: G06K19/07
Filed: 1993-08-26
Granted: 1998-10-29
Abstract: The invention relates to an identification system comprising an interrogator and a plurality of transponders. The interrogator includes transmitter means (30) for transmitting an interrogation signal to the transponder, receiver means (10) for receiving a response signal from the transponder, and processor means (18) for identifying the transponder from data in the response signal. Clock extraction means (12, 20, 22, 24, 26) are further provided for extracting a transponder clock signal from the response signal which is used to synchronise the modification of the interrogation signal with the response signal from the transponder. Each transponder comprises receiver means (110, 116) for receiving the interrogation signal, a transponder clock generator (114), a code generator (112), transmitter means (110), and a modulator (118) connected to the code generator, so that on receipt of the interrogation signal the transponder transmits a response signal containing data which identifies the transponder. The interrogator is adapted to detect successful reception of a response signal from any transponder, to derive a synchronisation signal from the response signal of that transponder, and to modify the interrogation signal synchronously with the response signal to indicate successful reception of the response signal. Each transponder further includes means (116) responsive to a respective modification of the interrogation signal to cease transmission of its response signal. <IMAGE>
Patent DE-69325831-D1 (DE)
Inventor: GARCIA JOSE A
IPC: G11B27/32
Filed: 1993-02-22
Granted: 1999-09-09
Abstract: Separations between the end of one data file (150) and the beginning of the next data file (151) are recognized, without utilizing an entire data storage block by means of a controlling program for a peripheral recording device monitoring the control information headers (156) of helically stored data on a magnetic tape. When files are stored on the magnetic tape, the controlling program increments an increase of a file section number (152) by one and increments to zero a data block number (154) at the beginning of a new data file. When the recording device is reading the magnetic tape and there is detected an incrementation of the file section number (152) and a zero value for a data block number (154), a recognition is made that this data indicates the end of one data file and the beginning of another data file. <IMAGE>
Patent DE-69330821-D1 (DE)
Inventor: IMRAN MIR A
IPC: A61B18/00
Filed: 1993-11-30
Granted: 2001-10-31
Abstract: The present invention relates to a catheter (11) for radio frequency ablation with a cooled electrode for use in tissue having a surface comprising an elongate member (12) having proximal and distal extremities (13,14). A metal conducting electrode (16) is secured to the distal extremity (14) of the elongate member (12) and has a chamber (17) therein. A conductor (31) extends through the elongate member (12) from the proximal (13) to the distal extremity (14) for supplying radio frequency energy to the electrode (16). The elongate member (12) has a lumen (26,27) in the distal extremity (14) which is in communication with the chamber (17). A coolant is disposed in the chamber (17) and in contact with the electrode (16) by the application of radio frequency energy thereto. <IMAGE>
Patent DE-69400902-D1 (DE)
Inventor: ASHBY ALAN MILES
IPC: A61F2/02
Filed: 1994-10-25
Granted: 1996-12-19
Abstract: A method of implanting an acetabular cup (2) which includes preparing an acetabular socket (1) to receive said cup, placing cement in said socket before or after locating a loading tube (7) in line with said socket and inserting the acetabular cup through the tube into said socket by pushing it down the tube with an inserter (6) to a predetermined position therein defined by stop means (8) acting on said inserter or an attachment thereto. <IMAGE>
Patent DE-69402294-D1 (DE)
Inventor: VENTURINI LUCIO
IPC: H02K21/12
Filed: 1994-12-13
Granted: 1997-04-30
Abstract: A permanent-magnet voltage generator for supplying voltage to the ignition system of an internal-combustion engine. The voltage generator comprises a rotor unit (10) provided with an air fan (14) and a stator core (11) having at least one voltage generating coil (28') facing the rotor unit (10). The rotor unit (10) comprises a magnetically conductive bar element (12) diametrically extending and provided with a central hub (15) for connection to the shaft of the engine. The bar element (12) comprises a permanent magnet (21) arranged between between a pair of pole shoes (17,18) longitudinally extending on one side of the hub (15), and a balancing portion (25,see Fig.4) longitudinally extending on the opposite side of the bar (12). The two pole shoes (17,18) and the body portion of the bar element (12) on one side of the hub (15) define on a side a first open magnetic circuit facing the magnetic circuit of the stator which is fed with a portion (F1,see Fig.4) of the magnetic flux to generate the voltage in the stator coil (28'), and a second closed magnetic circuit (F2,see Fig.4), on the other side, supplied under saturation conditions with the remaining portion of the permanent magnet flux. <IMAGE>
Patent DE-69404073-D1 (DE)
Inventor: YOO JIN-NYOUNG
IPC: C08F265/06
Filed: 1994-04-21
Granted: 1997-08-14
Abstract: Polymeric gloss modifiers, are prepared by forming polymer latices of a core/shell structure or a multi-layered structure, and coagulating and interparticle crosslinking the polymer latices. Said modifiers are used in preparing a low gloss thermoplastic resin compound.
Patent DE-69405891-D1 (DE)
Inventor: VUILLEMIN BRUNO
IPC: C08L33/04
Filed: 1994-02-22
Granted: 1997-11-06
Abstract: The thermoplastic compositions include polymethyl methacrylate which has a percentage of syndiotactic triads which is higher than or equal to 70 % and a reinforcing additive of multilayer structure in which at least one of the layers consists of an acrylic elastomer. The compositions are transparent, impact-resistant and have an improved heat resistance.
Patent DE-69412635-D1 (DE)
Inventor: TAM WILSON
IPC: B01J31/18
Filed: 1994-11-07
Granted: 1998-09-24
Abstract: PCT No. PCT/US94/12794 Sec. 371 Date Apr. 26, 1995 Sec. 102(e) Date Apr. 26, 1995 PCT Filed Nov. 7, 1994 PCT Pub. No. WO95/14659 PCT Pub. Date Jun. 1, 1995Processes for hydrocyanation of nonconjugated acyclic aliphatic monoolefins, monoolefins conjugated to an ester group, or monoolefins conjugated to a nitrile group which utilize a catalyst precursor composition comprising a bidentate phosphite ligand and zero-valent nickel preferably in the presence of a Lewis acid prompter. Catalyst precursor compositions are also disclosed.
Patent DE-69415472-D1 (DE)
Inventor: MARIN EZIO
IPC: B23B27/16
Filed: 1994-09-26
Granted: 1999-02-04
Abstract: A cutting insert (10) or (10') for boring machines is constituted by a substantially prismatic body, with two cutting sides, whose front surface is centrally provided with a slightly concave portion (12) or (12'), which extends for the whole longitudinal development. The insert (10) or (10') is locked in a traditional hollow space (16) obtained on the head (18) of a boring machine, by means of one or more screws (20) whose lower sector, substantially truncated-conic, shows a slight convexity, perfectly complementary to the concave configuration of the central portion (12) or (12') of said insert. <IMAGE>
Patent DE-69422032-D1 (DE)
Inventor: VAN ROSSEN LEONARD
IPC: B01D46/02
Filed: 1994-02-22
Granted: 2000-01-13
Abstract: The filter device (10), provided for the filtration of fluids, comprises two interconnected material structures (14, 16) forming a filter unit (12). The two material structures (14, 16) are mechanically stable, at least one of the two material structures (14, 16) being elastically deformable. The two material structures (14, 16) are connected to each other at opposite connecting sites, with one (16) of the material structures forming an arch between the connecting sites. This arch has been generated by elastic deformation of the respective material structure (16) so that this material structure (16) is mechanically biased. A stretching movement of this material structure (16) is prevented by the connection of this material structure (16) to the other material structure (14) which in turn is of substantially plane configuration and is tensioned. Each thus constructed filter unit (12) offers high stability against the forces generated by the fluid flow so that a filter element (10) comprising such filter units can be inserted without additional constructions or elements which maintain the arched structure of the curved one material structure (16).
Patent DE-69430650-D1 (DE)
Inventor: LEOPOLD EDMUND A
IPC: B29C48/05
Filed: 1994-07-30
Granted: 2002-06-27
Abstract: A nozzle (104) for depositing the shaped layer of the piable material includes a platform (110) having a shaping tip (114). The shaping tip has converging sides at one end (116) and generally parallel sides at the other end (118). The portion of the tip at the first end (116) has a lower elevation than the portion of the tip at the second end (118). Holes (124,126) for moving the pliable material are provided in the platform (110) on each side of the tip (114) and in tips intermediate its ends. The different elevation and converging end (116) minimizes if not eliminates tailing. <IMAGE>
Patent DE-69431824-D1 (DE)
Inventor: BHATNAGAR NEERJA
IPC: A61K31/00
Filed: 1994-01-04
Granted: 2003-01-16
Abstract: A novel process for the preparation of a compound of the formula    <IMAGE>  I
Patent DE-69500272-D1 (DE)
Inventor: CHAMEROY ERIC
IPC: A47J27/09
Filed: 1995-11-10
Granted: 1997-06-05
Abstract: The locking valve for a cooking vessel consists of an axially mobile element which is able to adopt either a sealed and locked position, or an unsealed and unlocked position. This axially mobile element is the body (10c) of the valve (10). A second element consists of a piston, and extended beyond the base of the cylinder through a hole provided in the base. A spring element (13a) acts on the piston (13) against the pressure which prevails in the enclosure. An indicator head (14) is mounted on the free end of the rod (13b). The piston element (13) is then able to move axially w.r.t. the cylinder.
Patent DE-69503485-D1 (DE)
Inventor: TESSIER GARY
IPC: B29D23/00
Filed: 1995-03-29
Granted: 1998-08-20
Abstract: PCT No. PCT/GB95/00720 Sec. 371 Date Dec. 26, 1996 Sec. 102(e) Date Dec. 26, 1996 PCT Filed Mar. 29, 1995 PCT Pub. No. WO95/26873 PCT Pub. Date Oct. 12, 1995An electrofusion coupler, for connecting plastics pipes end to end, is formed using a mandrel 10 having at spaced apart locations therealong first and second terminal holder 14. Each terminal holder 14 receives a malleable metal terminal pin 30, and has a diametral slot 26 for receiving an electrical resistance wire 20 which is extended across one terminal holder 14, wound in a plurality of turns around the mandrel 10 and is extended across the other terminal holder 14. Malleable terminal pins 30 are driven into the terminal holder, along the axis of the pin, so that the inner end of the pin is crimped onto the wire to grip it firmly. The mandrel 10, is then placed in an injection mould, an electrofusion sleeve injection moulded around the wound mandrel 10, terminal pins 30 and holders 14, the terminal pin holders 14 are withdrawn radially into the mandrel 10 and the electrofusion coupler stripped axially from the mandrel.
Patent DE-69508784-D1 (DE)
Inventor: TSENG MINGCHIH
IPC: B26B21/44
Filed: 1995-10-24
Granted: 1999-05-06
Abstract: This invention relates to an improved skin engaging member (64) for use in razor blade cartridge assemblies and shaving systems of the wet shave type. In accordance with one aspect of the invention, there is provided a two-component, control-release shaving device consisting of (a) a sheath layer (72) made from thermoplastic resins with openings therein and (b) a core region (70) containing internal shaving aids. Potentially, the device can maintain surface appearance, control-release the shaving aids, minimize the degradation of the shaving aids, and prevent the shaving aids from being trapped in a strip. Furthermore, the addition of low-melt additives to the shaving aids becomes feasible and the compatibility between the shaving aids and the shaving aid carrier such as polystyrene in the lubricating strip composite becomes less critical.
Patent DE-69516548-D1 (DE)
Inventor: LIANG SHAOWO
IPC: C07C51/235
Filed: 1995-09-18
Granted: 2000-05-31
Abstract: The present invention provides a process for the preparation of cyclopropanecarboxamide which comprises the steps of:   (1) contacting cyclopropanecarboxylic acid with ammonia in a reactor at a temperature of 200 to 260 DEG C and a pressure of 10 to 100 bar absolute in the absence of both a catalyst and a solvent to form a melt of cyclopropanecarboxamide; (2) venting the reactor at a temperature above the melting point of cyclopropanecarboxamide to reduce the pressure to atmospheric pressure and remove excess ammonia and water of reaction from the cyclopropanecarboxamide; and (3) obtaining from the reactor cyclopropanecarboxamide essentially free of water and ammonia.
Patent DE-69519488-D1 (DE)
Inventor: WINKLEY MICHAEL WILLIAM
IPC: A61K31/56
Filed: 1995-04-28
Granted: 2001-01-04
Abstract: A process for the production of medrogestone, in which, in an intermediate step, the solvate 3 beta ,5 alpha ,6 beta -trihydroxy-6 alpha ,17 alpha -dimethylpregnan-20-one monomethanolate is obtained as a solid, stable compound by displacing the organic solvent from a solution of of 3 beta ,5 alpha ,6 beta -trihydroxy-6 alpha ,17 alpha -dimethylpregnan-20-one with a lower alkanol, and a Diels-Alder adduct of 6-methylene-17 alpha -methylpregn-4-ene-3,20-dione with maleic anhydride is used as an intermediate for production of the corresponding dicarboxylic acid salt for removal of 6-methylene-17 alpha -methylpregn-4-ene-3,20-dione contamination of the desired product. Another intermediate, 6 beta -hydroxy-6 alpha ,17 alpha -dimethylpregn-4-ene-3,20-dione, has been found to prevent smooth muscle proliferation and is useful in the treatment of atherosclerosis and restinosis.
Patent DE-69520448-D1 (DE)
Inventor: WILSON M
IPC: C12N15/87
Filed: 1995-10-27
Granted: 2001-04-26
Abstract: A novel recombinant hybrid virus (I) comprises: (a) DNA sequences of the 5' inverted terminal repeat (ITR) of an adenovirus and the 5' adenovirus packaging/enhancer domain; (b) DNA sequences of the 5' adeno-associated virus (AAV) ITR sequences; (c) a gene encoding a selected protein operatively linked to regulatory sequences directing expression of the protein in a target cell in vivo or in vitro; (d) DNA sequences of the 3' AAV ITR sequences; (e) DNA sequences of the 3' adenovirus ITR sequences; where the virus is replication-defective and is provided with a sufficient portion of the genome of the adenovirus to permit infection of the target cell.
Patent DE-69520651-D1 (DE)
Inventor: GARCIA PUIG EDUARD
IPC: C09D123/30
Filed: 1995-10-18
Granted: 2001-05-17
Abstract: The present invention relates to a novel composition for coating articles of rubber or latex which is based on polar polyethylenic waxes, polymers derived from dimethylsiloxane and surfactants, and the purpose of which is to prevent adhesion between the surfaces of the coated material and to increase sliding on the coated material. The application of this product does not require previous treatment of the rubber or latex article and can be carried out in the production chain itself before the article is vulcanised. The invention has a potential use in the manufacture of surgical gloves because it facilitates the fitting thereof.
Patent DE-69526757-D1 (DE)
Inventor: PETTIT GEORGE R
IPC: C07K5/02
Filed: 1995-07-21
Granted: 2002-06-27
Abstract: Herein disclosed are several pentapeptide methyl ester derivatives of dolastatin 10, using both naturally occurring and modified amino acids. The selected modified amino acids are constituents of dolastatin 10 which is a structurally distinct peptide with excellent in vitro and in vivo antineoplastic activity. The structures of these compounds are as shown below: <MATH>       10a) R1 = i-Pr ; R = -NH(Me)2 ; R2 = -CH2CH2CH2NH-cbz   10b) R1 = i-Pr ; R = -NH (Me)2 ; <CHEM>     11a) R1 = - (CH2)4NH-cbz ; R = -NH (cbz) ; <CHEM>     11b) <CHEM>  R = -NH(cbz) ; R2 = -CH2CH2CH2NH-cbz   11c) <CHEM> R = -NH(cbz) ; R2 = -CH2-S-Me m
Patent DE-69530767-D1 (DE)
Inventor: LOOK THOMAS F
IPC: C09J7/02
Filed: 1995-05-19
Granted: 2003-06-18
Abstract: An apparatus (10) is provided which has a frame member (12) with mounting means for receiving a first roll material (100) such as a laminate or roll of film coated with releasable adhesive. A first nip roller extends transversely across the base. An upper frame member (14) is pivotally secured to the base (12). The upper frame member has means for mounting or securing a roll (110) of material such as a laminating film or a paper or film which has an affinity for an adhesive greater than that of the release liner. A second nip roller extends transversely across the upper frame member and, with the upper frame member positioned in the operative position relative to the base, the nip rollers engage or are closely proximate to one another. An actuator which can be powered or can be manual such as a hand crank (74) is provided for driving or rotating at least one of the nip rollers. The upper frame member can be pivoted to an open position to facilitate loading of rolls of material in the base and upper frame member and to facilitate their insertion between the nip rollers.  The upper and lower rollers (100,110) containing the webs of laminating or adhesive transfer material have tensioning caps which can be adjusted to prevent the rollers from overrunning as they pay-out material.
Patent DE-69534564-D1 (DE)
Inventor: JOHNSON LORIN K
IPC: A61K31/606
Filed: 1995-01-06
Granted: 2005-12-08
Abstract: The present invention provides a method of colon cancer chemoprevention or chemotherapy comprising administering to an individual suffering from colon cancer or at risk to develop colon cancer a pharmaceutical composition comprising an effective amount of a 2-hydroxy-5-phenylazobenzoic acid derivative or an ester of an active metabolite thereof, or a pharmacologically acceptable salt of the 2-hydroxy-5-phenylazobenzoic acid derivative or an ester or an active metabolite thereof.
Patent DE-69605346-D1 (DE)
Inventor: GELAI LUCIANO
IPC: E01C23/00
Filed: 1996-03-29
Granted: 2000-01-05
Abstract: The invention discloses a road scarifying machine (1) for road surfacings which comprises a frame (2) mounted on wheels (3) which supports a milling drum (6) connected to power means suited to drive it into rotation in order to crush said road surfacing (7) with which it comes into contact. Transversally to said frame (2) there are conveyance means (9) suited to discharge to the side of the road scarifying machine (1) and off the working area (72) of the milling drum (6) the debris (71) resulting from the crushing of the road surfacing (7) itself. <IMAGE>
Patent DE-69611533-D1 (DE)
Inventor: NIELSEN PETER
IPC: H01Q1/32
Filed: 1996-10-11
Granted: 2001-02-15
Abstract: A method for two way communication between a first station and a second station each said station comprising receiving means and transmitting means for receiving and transmitting electromagnetic communication signals, whereby one or more signals are transmitted from the first station to the second station, and the direction of the physical boresight axis of the antenna of the first station is controlled, said controlling comprising electrically changing or switching the direction of optimum reception or electric boresight of reception of the antenna of the first station in one or more directions displaced from the direction of the physical boresight axis by changing electric characteristics of said feeding means, monitoring, during said switching of the direction of optimum reception or electric boresight of reception, one or more signals carrying information representing variations in receiving signal strength of one or more signals transmitted from the second station and received by the first station during said switching, and mechanically moving the antenna in response to the results of said monitoring of the signal strength information signal(s) thereby changing the direction of the physical boresight axis so as to reduce or minimize pointing errors of the antenna in relation to the second station and increase or maximize the strength of signals received by the first station from the second station and/or vice versa.
Patent DE-69615702-D1 (DE)
Inventor: KRINS BASTIAAN
IPC: B29C48/00
Filed: 1996-11-28
Granted: 2001-11-08
Abstract: Disclosed is a method of making a graded index polymer optical fibre comprising a multicomponent spinning process employing spinning masses comprising a core spinning mass and a sheath spinning mass, the spinning masses comprising a polymer, a polymerizable monomer, and an initiator. The monomer in the core spinning mass has a higher refractive index than the monomer in the sheath spinning mass, and the spinning masses are extruded and cured. The spinning conditions are chosen such that the monomers are substantially contained within the fibre during extrusion and curing and the total of the spinning masses is intrinsically thread forming. The spinning masses may be extruded in, e.g., water. The core and the sheath polymer may be, e.g., poly(methyl methacrylate); the core monomer may be methyl methacrylate, and the sheath monomer may be 2,2,3,3-tetrafluoropropyl methacrylate; or the core and the sheath polymer may be, e.g., poly(styrene-co-acrylonitrile); the core monomer may be benzyl methacrylate, and the sheath monomer may be methyl methacrylate. The spinning masses are solutions of the polymer in the monomer having a polymer concentration of from 20 to 70 % by weight.
Patent DE-69701955-D1 (DE)
Inventor: LANDLER MARTIN
IPC: B65H5/06
Filed: 1997-06-12
Granted: 2000-06-15
Abstract: In an apparatus (1) having a roller (14) for driving a record carrier (5), and having a motor (21) which is switchable between a first direction of rotation (22) and a second direction of rotation (23), by means of which in its first direction of rotation (22) the roller (14) is drivable to drive a record carrier (5), and having a printing device (32) which extends parallel to the roller (14), at least one shaft section (16, 17) connected to the roller (14) forms part of drive means (47, 48) for driving at least one actuating device (45, 46) for moving the printing device (32) away from the roller (14), the drive means (47, 48) further comprising a unidirectional coupling (49, 50) arranged adjacent the actuating device (45, 46) and drivable via the shaft section (16, 17), which coupling forms a drive transmission between the shaft section (16, 17) ) and the actuating device (45, 46) in the second direction of rotation (23) of the motor (21).
Patent DE-69717780-D1 (DE)
Inventor: TIMMER JAN
IPC: G06T1/00
Filed: 1997-07-04
Granted: 2003-01-23
Abstract: A computer tomography device is provided with a reconstruction unit (1) for deriving brightness values of an image from density values. An image processing system (2) for deriving corrected brightness values from the brightness values of the image is arranged to calculate the variation of brightness values of the image in the radial direction and in the tangential direction. The image processing system is also arranged to calculate the deviation between the variation in the radial direction and the variation in the tangential direction and to derive corrected brightness values from brightness values of the image and the deviation.