baber/WOPTO huggingface dataset:
Patent DE-69224220-D1 (DE)
Inventor: KILMER LAUREN
IPC: A61F9/007
Filed: 1992-09-17
Granted: 1998-02-26
Abstract: Hyperopia (far-sighted) refractive error of the cornea is corrected by a scraping procedure of rotating or oscillating a tool having a central pressure pad with a plurality of curved sharpened knife-edge blades that initially are tangential to and against an outer zone or band of the cornea and micro-axially advanced until the refractive error has been corrected.
Patent DE-69225607-D1 (DE)
Inventor: TRUCHET PHILIPPE
IPC: G06F3/0489
Filed: 1992-11-16
Granted: 1998-06-25
Abstract: PCT No. PCT/FR92/01065 Sec. 371 Date Jul. 29, 1994 Sec. 102(e) Date Jul. 29, 1994 PCT Filed Nov. 16, 1992 PCT Pub. No. WO94/11803 PCT Pub. Date May 26, 1994An electronic device that simplifies a use of a data processing system. The electronic device displays on a data processing system display device either data from the data processing system or data generated by the electronic device. The electronic device displays data on the display device to allow entry of data to the data processing system by using a touch sensitive screen placed over the display device. The operation of the electronic device is achieved without modification of the data processing system or application software executing in the data processing system.
Patent DE-69303261-D1 (DE)
Inventor: BIRCH NEIL WILLIAM
IPC: B42D5/02
Filed: 1993-10-20
Granted: 1996-07-25
Abstract: A business form 10 includes a planar carrier 12 having a card 14 demarcated therein and a window 18 defined in the carrier 12 adjacent the card 14. A planar element 20 of a synthetic plastics material is laminated to the carrier 12 in register with the card 14 and the window 18 so that a part 20.1 of the element 20 is arranged within the window 18. A coating of adhesive material is carried by at least that part 20.1 of the element 20 in the window 18 so that, upon removal of the card 14 and that part 20.1 of the element 20 in the window 18, said part 20.1 of the element 20 can be folded over onto the card 14 and adhesively secured to the card 14 to form an arrangement where both surfaces of the card 14 are covered by the plastics material. <IMAGE>
Patent DE-69303766-D1 (DE)
Inventor: MORIKAWA MICHIO
IPC: B26D1/02
Filed: 1993-04-19
Granted: 1996-08-29
Abstract: An apparatus for dividing bread dough or the like is provided, which comprises a dough-cutting member (38) comprising a saw blade means (40), two dough-supporting members (30,56), and a drive means (47) for reciprocating the saw blade means (40), and by which a plastic material such as bread dough or confectionery dough is smoothly severed, whereby pieces of divided bread dough, each having a plate-like form in which no stress has occurred, are obtained. Further, an apparatus for supplying a uniform strip of bread dough or the like is provided, which comprises the apparatus for dividing bread dough and a stretcher or the like for preparing a sheet of dough. By this apparatus, pieces of divided bread dough, each having a plate-like form, are supplied, and these pieces of bread dough are joined to each other to make a uniform strip of bread dough in which no stress has occurred. <IMAGE>
Patent DE-69305531-D1 (DE)
Inventor: MORO CAMILLO
IPC: B43K5/18
Filed: 1993-03-11
Granted: 1996-11-21
Abstract: A feeding duct for writing liquid in fountain pen nibs and method of producing same, wherein the duct includes a substantially cylindrical element having multiple circumferential grooves creating respective fins, of a support for a nib and a connecting mans to an ink reservoir the feeding duct is produced in two distinct portions disposed symmetrically in relation to a longitudinal plane each portion is provided with a longitudinal recess extending along the entire length of the portion, apart from the front end thereof, and is combined with recess of the other portion to form a groove when the two portions are secured one to another.
Patent DE-69306560-D1 (DE)
Inventor: VAIDYA SHAILAJA
IPC: C08L59/00
Filed: 1993-04-07
Granted: 1997-01-23
Abstract: Incorporation of an encapsulated nucleant made from an encapsulant polymer and a nucleant, wherein the encapsulant polymer is selected from linear low density polyethylene, high density polyethylene, and polypropylene, into polyoxymethylene compositions results in a decrease in the center line porosity of polyoxymethylene extruded stock shape parts, without also reducing the rate of extrusion. The compositions are especially useful for extrusion into stock shape parts, such as rod, slab, sheet, and tube stock, which are used for machined parts (like artificial limbs and complex gears), die cut parts (like washers and gaskets), and control cable inners.
Patent DE-69308561-D1 (DE)
Inventor: VERT MICHEL
IPC: A61K6/00
Filed: 1993-06-04
Granted: 1997-04-10
Abstract: Use, for the preparation of an implantable membrane based on poly(lactic acid) intended to enhance the regeneration of the periodontal tissue and/or the maxillae according to the technique of guided tissue regeneration, of a mixture of a first amorphous poly(lactic acid) having a molecular mass of at least 20.000 and a second amorphous poly(lactic acid) having a molecular mass not exceeding 5.000, said mixture comprising a proportion of said second poly(lactic acid) to produce a membrane having the desired flexibility at a temperature not exceeding 37 C. Said membrane is bioresorbable and does not cause inflammatory or allergic reactions.
Patent DE-69315505-D1 (DE)
Inventor: THORNE BARBARA L
IPC: A01M1/02
Filed: 1993-09-07
Granted: 1998-01-15
Abstract: A system for termite detection and control is provided by a subterranean bait station having a perforated outer housing permanently implanted in the terrain below ground level, and a perforated cartridge removably received within the housing. The openings in the housing and the cartridge are in alignment with each other when the cartridge is fully received within the housing in its operational position. The cartridge received within the housing will initially contain a non-toxic bait material for diagnosing or assessing the level of a termite infestation; the bait cartridge is periodically removed from the housing to inspect for termite activity. If termite activity is detected, the non-toxic bait cartridge is replaced in the housing with a correspondingly perforated pesticide-containing bait cartridge for extermination of termites. Removal, replacement and substitution of the non-toxic and pesticide containing cartridges does not disturb pre-existing termite foraging galleries as a result of the precise alignment of the openings of the housing and the removable, exchangeable cartridges. The system may also be used for above-ground termite detection and control by externally mounting an appropriately modified housing to an outer surface of any article to be monitored, such as a timber.
Patent DE-69318024-D1 (DE)
Inventor: TYORTYALIAN CARLOS
IPC: A23L23/00
Filed: 1993-07-13
Granted: 1998-05-20
Abstract: PCT No. PCT/FR93/00716 Sec. 371 Date Jan. 13, 1995 Sec. 102(e) Date Jan. 13, 1995 PCT Filed Jul. 13, 1993 PCT Pub. No. WO94/02035 PCT Pub. Date Feb. 3, 1994.A method for promoting digestibility of a food product having an acid character which, when ingested, causes stimulation and hypersecretion of gastric and/or duodenum mucosae. The method comprises incorporating into the food product a sufficient amount of benzimidazole or a benzimidazole compound of the formula:   <IMAGE>   where X and Y independently represent an alkyl group, a phenyl group or a halogen atom and n=1 to 4.
Patent DE-69327128-D1 (DE)
Inventor: WONG SAMUEL SIU-MING
IPC: C07D405/12
Filed: 1993-02-26
Granted: 2000-01-05
Abstract: This invention relates to the use of certain hydroxylated metabolites and derivatives of doxazosin and their pharmaceutically acceptable acid addition salts for retarding the development of atherosclerosis in a mammal. Such compounds are useful for reducing atherosclerotic plaque involvement and for retarding and reducing both lipid deposition fibrosis in the development of atherosclerotic plaques.
Patent DE-69331393-D1 (DE)
Inventor: JAENTTI ARTO
IPC: H04W92/00
Filed: 1993-03-30
Granted: 2002-01-31
Abstract: PCT No. PCT/FI93/00129 Sec. 371 Date Nov. 30, 1994 Sec. 102(e) Date Nov. 30, 1994 PCT Filed Mar. 30, 1993 PCT Pub. No. WO93/20619 PCT Pub. Date Oct. 14, 1993.An oscillator unit for a base station or the like in a digital cellular radio network. The oscillator unit includes an adjustable oven stabilized crystal oscillator (21). The oscillator unit additionally includes a non-volatile memory (27), in which is stored a control information defining the frequency of the oven stabilized crystal oscillator (21) at the start of the oscillator unit, apparatus (30, 31, 32) for deriving a reference frequency from a fixed digital transmission connection, such as a PCM connection, between the base station and the remaining cellular radio network, a frequency control loop (21, 22, 23, 24) for maintaining a long-term stability for the oven stabilized crystal oscillator (21) on the basis of a long-term average of the difference between the frequency of the oven stabilized crystal oscillator and the reference frequency.
Patent DE-69403043-D1 (DE)
Inventor: DE JONG LEENDERT WILLEM CORNEL
IPC: F16K31/53
Filed: 1994-11-01
Granted: 1997-06-12
Abstract: The invention relates to a hydraulic control valve, comprising a two position valve body adapted to be shifted - by means of a rotary movement of an actuating shaft - from one operative position to the other. According to the invention the shaft of the valve body carries a drive wheel segment extending through an arc that corresponds to the shift angle of the valve body, said wheel segment being in drive connection with the actuating shaft, spring means being provided to bias - at least in the final stage of a rotary shift movement in either direction - said wheel segment in de direction opposite to the shift direction. This enables the valve body to be shifted from one working position into the other in a reliable manner, by simply reversing the direction of rotation of an available rotating drive shaft. <IMAGE>
Patent DE-69403063-D1 (DE)
Inventor: BOYD MICHAEL
IPC: A61K45/06
Filed: 1994-01-31
Granted: 1997-06-12
Abstract: The present invention provides novel antiviral naphthoquinone compounds, which may be isolated from plants of the genus Conospermum or synthesized chemically, in accordance with the present inventive methods. The antiviral naphthoquionone compounds, derivatives thereof, and prodrugs thereof, may be used alone or in combination with other antiviral agents in compositions, such as pharmaceutical compositions, to inhibit the growth or replication of a virus, such as a retrovirus, in particular a human immunodeficiency virus, specifically HIV-1 or HIV-2, in the treatment or prevention of viral infection.
Patent DE-69405790-D1 (DE)
Inventor: MCCALLUM THOMAS FRANCIS III
IPC: C08F32/00
Filed: 1994-01-07
Granted: 1997-10-30
Abstract: Prepn. of a water soluble copolymer comprises polymerising a mixt. of 3-95 wt.% cyclohexene anhydride (I) or an alkali metal or ammonium salt thereof and 5-97 wt.% 4-6C monoethylenically unsatd. dicarboxylic acid (II) or an anhydride or alkali metal or ammonium salt thereof in the presence of water and a polymn. initiator at elevated temp. The monomer mixt. is pref. present in a reactor and the initiator is fed into the reactor over a period of 5 mins. to 5 hours. The temp. of polymn. is 25-110 deg.C. The monomer mixt. is at least partly neutralised with aq. NaOH. Pref. (I) is 1,2,3,6-tetrahydrophthalic anhydride; 3,6-epoxy-1,2,3,6-tetrahydrophthalic anhydride; 5-norbornene-2,3- dicarboxylic anhydride; bicyclo(2.2.2)-5-octene-2,3-dicarboxylic anhydride; or 2- or 3-methyl-1,2,3,6- tetrahydrophthalic anhydride. The monomer mixt. comprises 10-85 wt.% (I).
Patent DE-69405999-D1 (DE)
Inventor: BAIOCCHI LEANDRO
IPC: A61K31/495
Filed: 1994-06-21
Granted: 1997-11-06
Abstract: (S) or (R) enantiomer of a compound of formula: where Alk is an alkyl having from 1 to 3 carbon atoms, and an acid addition salt thereof with a physiologically acceptable acid.
Patent DE-69422772-D1 (DE)
Inventor: DUPOIRON FRANCOIS
IPC: C22C38/00
Filed: 1994-10-03
Granted: 2000-03-02
Abstract: The steel contains, by weight, from 0.35 to 0.8 % of nitrogen and from 1 to 5 % of tungsten. The chemical composition of the steel preferably comprises, in weight contents, 23 to 28 % of Cr, 15 to 28 % of Ni, 0.5 to 6 % of Mn, from 3 to 8 % of Mo, in addition to the nitrogen and tungsten. As a result of its high corrosion resistance the steel can be employed for the manufacture of massive components for any application, especially for the manufacture of equipment for oil platforms and for chemical factories, of containers for the transport of corrosive products, of ships' hulls and of plated sheets.
Patent DE-69423059-D1 (DE)
Inventor: ICHNOWSKI JEANNE
IPC: H04M3/533
Filed: 1994-06-29
Granted: 2000-03-30
Abstract: Methods and apparatus are set forth for coordinating and controlling the execution of predefined Voice Mail system specific and/or protocol mandated processes in response to predefined signals which indicate the status of an Audio Messaging Interface Specification (AMIS) Analog Message Delivery Session. According to one aspect of the invention, each predefined status signal uniquely corresponds to a predetermined event that may take place during a Session, and each such status signal is logically associated with a set of responses. In particular, one aspect of the invention contemplates a method (and corresponding apparatus) for coordinating and controlling the operation of a voice messaging system network that supports the AMIS Analog protocol in response to Message Delivery Session status signals, comprising the steps of: (a) defining a set of exchange status signals each of which uniquely corresponds to a predetermined event that may take place during an AMIS Analog Message Delivery Session; (b) associating each exchange status signal with a set of process control signals for driving a set of predefined processes; (c) translating a given exchange status signal into its associated set of process control signals; and (d) driving the processes in the set of predefined processes utilizing the set of process control signals. The invention may be used in commercially available voice messaging system networks that support the AMIS Analog protocol, such as the RolmTM PhoneMailTM VM system network. <IMAGE>
Patent DE-69431916-D1 (DE)
Inventor: MCLAUGHLIN ROBERT
IPC: H04N7/173
Filed: 1994-10-13
Granted: 2003-01-30
Abstract: Various methods and associated apparatuses are provided for communicating data from a central station to a remote station over some form of communications path. The data, which together form at least one title, are stored on at least one storage device. The data forming that title are then retrieved as data blocks from storage. Each data block is a sequential segment of the data. Finally, the retrieved data blocks are transmitted from the central station to the remote station. According to preferred embodiments, two types of storage devices are provided. The first type, preferably formed as an array of playback units, allows the data to be stored as data blocks and distributed accordingly over a plurality of storage devices. The second type, preferably formed as ring structures composed of solid state elements, provides a plurality of access points coupled to the storage medium, each of which is able to retrieve the data independently of other access points. For further versatility in the system, the data blocks can also be transmitted independently of one another from the central station. Preferably, the step of retrieving the data is performed in response to receiving a request for a given title. The various systems disclosed allow a wide assortment of titles (e.g., movies, educational-, entertainment-, consumer-, and business-related information, and any information that can be converted into a stream of data) to be transmitted to a wide audience with great flexibility and minimal contention between users for the titles offered.
Patent DE-69433153-D1 (DE)
Inventor: BERTI FRANCO
IPC: C07C69/96
Filed: 1994-07-16
Granted: 2003-10-23
Abstract: A carbonate ester of an aliphatic triol or tetraol which can be defined with the following formula: <CHEM> wherein R1, R2, R' and p are as defined in the description, is used as a lubricating base with a low quantity of smoke for two-phase engines with internal combustion. Lubricating compositions are described which contain a carbonate ester (1) together with one or more products selected from solvents, bright stock, or other anti-seizing additives, plus normal additives.
Patent DE-69513627-D1 (DE)
Inventor: SZADKOWSKI STANISLAV
IPC: B22D41/42
Filed: 1995-03-16
Granted: 2000-01-05
Abstract: An emergency blank shutting off device for conveying and exchanging pouring tubes sliding along guide-rails (6,7) determining a first trajectory is intended to ensure the immediate and tight stop of a casting operation in case of emergency. It comprises a carrier on which an emergency blank re-fractory plate (8) is set and actuated along a second trajectory which crosses over the first trajectory, from a readiness position (14), off the second trajectory to an alert position (15) on a zone overlapping the two trajectories adjacent to the operating position of a pouring tube (3) in the pouring axis.
Patent DE-69517795-D1 (DE)
Inventor: DE VOS JOHAN
IPC: H04N7/173
Filed: 1995-03-31
Granted: 2000-08-10
Abstract: The present invention provides a system for serving information data such as video data to one or more users, comprising:   one or more storage medium units for storing data of said information data; one or more end devices for receipt of said information data by the user; managing means for managing distribution of said data to said end device, the managing means being capable of receiving demand data from said user and related to data selected by the user in the end device, and which managing means output distribution control data including channel information of the selected information data and routs information from the end device; and at least one ATM switch for connecting the storage medium unit, the end device and the managing means, and for routing the data from the storage medium unit and the distribution control data from the managing means.   <IMAGE>
Patent DE-69521310-D1 (DE)
Inventor: WARAWA EDWARD
IPC: A61P13/02
Filed: 1995-04-13
Granted: 2001-07-19
Abstract: (S)-(-)-4-(3-cyanophenyl)-2-trifluoromethyl-4,6,7,8-tetrahydro-5(1H)qu inolone as a potassium channel opener, useful for treating urinary incontinence, and processes for the preparation thereof.
Patent DE-69522619-D1 (DE)
Inventor: CHO SUNG-YONG STEPHEN
IPC: A61P43/00
Filed: 1995-07-07
Granted: 2001-10-18
Abstract: This invention provides the novel compound of the following formula   <CHEM> having the chemical name (R)-3-(1H-indol-3-yl)-1-ÄN-(2-methoxybenzyl)acetylaminoÜ-2-ÄN-(2-(4-(p iperidin-1-yl)piperidin-1-yl)acetyl)aminoÜpropane dihydrochloride trihydrate.
Patent DE-69526127-D1 (DE)
Inventor: STEIEN JOSTEIN
IPC: A61L2/06
Filed: 1995-12-27
Granted: 2002-05-02
Abstract: The invention refers to a method for cleaning and sterilizing instruments within dental care, and incorporating the following partial steps, separately partly known in themselves, a) that the instrument, which is to be cleaned and sterilized is positioned in a treatment chamber, which is closed, b) that the instrument in the treatment chamber is washed with a washing medium, thus that all organic material in the form of internal, as well as any external deposits and coatings are removed, c) that the washing medium is discharged, d) that the instrument is sterilized during a time, which is short as compared to conventional sterilization, e) that the instrument is brought to take up a temperature appropriate for use, and f) that the instrument is lubricated if so needed, whereupon the instrument is ready for removal from treatment chamber for use.
Patent DE-69527580-D1 (DE)
Inventor: VAN DER TOL JOHANNES JACOBUS G
IPC: G02B6/12
Filed: 1995-05-30
Granted: 2002-09-05
Abstract: An optical waveguide circuit comprises a mode splitter (75) and an input guide (71) and first and second output guides (72, 73), and a mode converter (74) incorporated in the input guide for converting a fraction of an optical signal (Ii), entering via the input waveguide, of a first propagation mode into a second propagation mode having mutually different order. The mode converter (74) has a first wave guiding section (79) and a second wave guiding section (80), which adjoin each other via a single discontinuity (K). The first and/or second section are adiabatic taper sections (79, 80), which have propagation modalities, as a result of which, at the discontinuity, a coupling can take place between two propagation modes of different order, whereas the extent (xs) of discontinuity determines the fraction of conversion for obtaining a desired splitting ratio in emitting signals (Io1, Io2). <IMAGE>
Patent DE-69530219-D1 (DE)
Inventor: COLLIER KIRK
IPC: C10L3/06
Filed: 1995-05-03
Granted: 2003-05-08
Abstract: A hydrogen and natural gas fuel mixture for internal combustion engines is provided for vehicle engines such as those used in standard production engines for automobiles, trains and lawn mowers. The gaseous fuel for operating a vehicle combustion engines includes approximately 21 to 50% Hydrogen and the rest natural gas constituents such as combinations of Methane, Carbon Dioxide, Nitrogen, Ethane, Propane, Iso-Butane, N-Butane, Iso Pentane, N-Pentane, and Hexanes Plus. A fuel mixture of approximately 28 to 36 percent Hydrogen and a air fuel equivalence ratio of approximately 0.625 is an extreme lean burn condition that yields hydrocarbon emission levels of less than approximately 104 ppm (0.84 hm/hp hr.). Current internal combustion engines that are in mass production can take this alternative fuel without any substantial modifications to their systems. This alternative fuel is lean burning and emits emissions that are below current legal standards. The novel fuel mixture can be used in internal combustion engines for automobiles, lawnmowers, and trains. A control system for allowing the internal combustion engines to operate at extreme lean burn conditions is also provided for use with both a carburetor and fuel injection system. For a carburetor system, a secondary demand regulator system can kick in when a throttle is wide open and will allow additional fuel to pass through the system to meet instantaneous power demands such that occur when full throttle depression is insufficient for severe grade climbing, expressway merging, passing and the like. The fuel injection system can also be programed with a control algorithm that will select air fuel ratios. The computer control can increase fuel with respect to air when the throttle reaches a selected point of travel. The computer control can also dynamically change the hydrogen and natural gas fuel mixture ratio dynamically while the vehicle is being operated based on engine power demands and emissions.
Patent DE-69531668-D1 (DE)
Inventor: ABRAHAM CHARLES
IPC: H04N7/10
Filed: 1995-01-11
Granted: 2003-10-09
Abstract: A communication network and method, including an information signal line which carries a plurality of selectable information signals. Electrical lines run throughout a building, with electrical outlets connected to the electrical line. An electrical line distribution panel connects the information signal line and the electrical line for distributing the selectable information signals over the electrical line to the location of a given electrical outlet. Dielectric-core couplers which are impedance-matched with the electrical line are connected to the electrical outlets. At least one communication station is connected to a dielectric-core coupler for receiving the selectable information signals.