baber/WOPTO huggingface dataset:
Patent DE-68917855-D1 (DE)
Inventor: NOVILLE JEAN-FRANCOIS
IPC: C21D9/40
Filed: 1989-10-11
Granted: 1994-10-06
Abstract: It comprises a casing (3) surrounding a tubular conduit (2) and forming with it an annular chamber (2), the annular chamber being closed at its ends by an upstream wall (4) and a downstream wall (5) respectively. There are means (10) for introducing the cooling agent into the annular chamber (2), and the tubular conduit (1) is pierced with a plurality of straight passages (C1 to C7) putting the annular chamber (2) in communication with the inner volume of the tubular conduit (1). These passages are arranged in the form of plane rings perpendicular to the longitudinal axis of the tubular conduit (1); they are equidistant in each of the rings, and each ring is offset angularly relative to the adjacent ring. There are also means for discharging the cooling agent from the inner volume of the tubular conduit (1). 
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Patent DE-68920885-D1 (DE)
Inventor: WEISSMAN BERNARD B
IPC: A61C5/02
Filed: 1989-11-16
Granted: 1995-03-09
Abstract: The present invention provides a dental tool which operates as a reamer, while reducing the danger of removing excessive tooth material when boring out the tooth canal. The dental tool includes a first holder end portion designed to be receiveable in a dental tool holder, such that the dental tool holder can rotate the dental tool; a second reaming end portion having a polygonal cross-section and cutting edges tapering longitudinally endwardly to a minimum effective cutting diameter plane, or a point, from a plane of maximum effective cutting diameter, and optimally also having reverse cutting surfaces tapering longitudinally in the opposite direction to an inner plane of reduced effective cutting diameter; and a shank portion extending between the two end portions. The plurality of reamer cutting edges extend axially, and are designed for reaming out a bore into a tooth canal of a patient upon rotation of the tool. The shank portion has an effective cross-section diameter along its length which is smaller than the diameter at the plane of maximum effective cutting diameter or at the plane of reduced effective cutting diameter of the reaming end portion. Most preferably, the shank tapers inwardly towards the first holder end portion, such that the plane of smallest diameter of the shank is located adjacent the first holder end portion.
Patent DE-68924033-D1 (DE)
Inventor: NIWA MINEO
IPC: C07K14/655
Filed: 1989-10-05
Granted: 1995-10-05
Abstract: A process for the formation of biologically active polypeptides containing intramolecular disulfide bridges and which comprises oxidizing cysteine-containing polypeptides through the use of hydrogen peroxide.
Patent DE-69008208-D1 (DE)
Inventor: SAPHIER DAVID
IPC: F41A1/02
Filed: 1990-01-24
Granted: 1994-05-26
Abstract: A hybrid gun for launching a projectile (19) by a combined propulsion effect of a chemical propellant and electrothermal energy. The gun comprises a breech-associated electrothermal propulsion energy injector (14) having a plasma beam generator (15) and a tubular chamber (17) holding a light working fluid (18) that during the travel of the projectile in the barrel (12) produces at the rear of the projectile (19) a light gaseous buffer zone. Optionally the gun may have in addition one or more electrothermal propulsion energy injectors mounted on the barrel. There is also provided ammunition for use with a hybrid gun having a chemical propellant holding cartridge designed for ignition by working fluid injected by the breech associated electrothermal propulsion energy injector.
Patent DE-69009767-D1 (DE)
Inventor: LEE WEI
IPC: B62M17/00
Filed: 1990-11-27
Granted: 1994-07-14
Abstract: A direct transmission for a bicycle has a box (30) provided on a rear axle (12) on which a conical gear (23) is provided. A shaft (20) is coupled to the conical gear so as to drive the hub (14). A spring (46) is provided to bias the shaft toward a sleeve (40) in order that the shaft (20) can not move longitudinally relative to the box (30). A hole (32) with a notch (31) is formed in a rear and outer end of the box. The rear axle (12) can be inserted through the notch into the hole. A sleeve nut (48) is engageable with the rear axle so as to stably retain the rear axle in position. <IMAGE>
Patent DE-69020254-D1 (DE)
Inventor: KUBERASAMPATH THANGAVEL
IPC: A61K38/00
Filed: 1990-02-22
Granted: 1995-07-27
Abstract: A matrix for implantation in a mammalian host comprising biocompatible, mineral-free, insoluble Type-I bone collagen which may be allogenic or xenogenic to the host, and which, when implanted in the host, is biodegradable. The collagen is treated with a collagen fibril modifying substance such as acidified acetonitrile, chloroform, or dichloromethane, or by heating in an aqueous environment to a temperature of 37 DEG -65 DEG  C. The treated material undergoes a change in morphology involving a significant increase in its surface area as measured by various methods. Under the scanning electron microscope the material has an "oyster shell" appearance with many pits and micropores.
Patent DE-69020450-D1 (DE)
Inventor: FEDER MICHEL
IPC: A61K8/02
Filed: 1990-04-03
Granted: 1995-08-03
Abstract: An aqueous dispersion of silicone and of an organic polymer latex, crosslinking to an elastomer on removal of water, comprising:   - 100 parts of an emulsion (A) of the oil-in-water type of an  alpha , omega -(dihydroxy)polydiorganosiloxane, stabilised with an anionic and/or nonionic surfactant, - 2 to 80 parts of an aqueous dispersion (latex) of an organic (co)polymer,   - 0.1 to 100 parts of a crosslinking agent,   - 5 to 200 parts of a nonsiliceous inorganic filler, - optionally 0.01 to 3 parts of a metal compound which catalyses curing.   Use of the dispersions for the production of silicone elastomer seals, in particular for the construction industry.
Patent DE-69027180-D1 (DE)
Inventor: NINOMIYA KUNIHIRO
IPC: C07D219/10
Filed: 1990-11-08
Granted: 1996-07-04
Abstract: A novel 4-acylaminopyridine derivative represented by the following formula (I) is disclosed. <CHEM> The 4-acylaminopyridine derivative of the present invention is useful as a medicine for treating disturbances of memory such as senile dementia and Alzheimer's disease, since it has an action of directly activating malfunctioned cholinergic neuron.
Patent DE-69034191-D1 (DE)
Inventor: HARARI ELIYAHOU
IPC: G11C17/00
Filed: 1990-03-30
Granted: 2005-06-30
Abstract: A system of Flash EEPROM memory chips with controlling circuits serves as non-volatile memory such as that provided by magnetic disk drives. The memory cells of the Flash EEPROM are partitioned into a plurality of sectors that individually are erasable together as a unit. The individual sectors are provided with a user data portion and an overhead portion which allow for operations similar to that of a magnetic disk drive. In one embodiment, information about defect mapping of cells for a sector is maintained in the overhead portion and used to map defective cells or the whole sector to spare ones. In another embodiment, an error correction code of the data in the user data portion is maintained in the overhead portion.
Patent DE-69100962-D1 (DE)
Inventor: FURUTSU AKIRA
IPC: B65C7/00
Filed: 1991-03-21
Granted: 1994-02-24
Abstract: A fastener group feeding device comprising a feeding gear meshing with the connecting elements of a fastener group, a feeding pawl making said feeding gear rotate intermittently, a stopper preventing the reverse rotation of the aforesaid feeding gear and a feeding cam elevating the aforesaid feeding pawl is disclosed, and an escape space into which the aforesaid feeding pawl retracts from the aforesaid feeding gear after the aforesaid feeding gear is rotated thereby is provided at the back of the aforesaid feeding pawl. <IMAGE>
Patent DE-69104806-D1 (DE)
Inventor: SCHMIDT RAINER
IPC: H04R25/02
Filed: 1991-05-24
Granted: 1994-12-01
Abstract: An in-the-ear hearing aid has an otoplasty element (16) with a face plate (12) closing it off. Arranged on the face plate is a decorative element (28) which is designed in two parts. A base plate is connected mechanically, for example locked, to the face plate (12), and a cover plate (32) is connected pivotally to the base plate (30) by means of a pivot pin (34). The base plate (30) has an opening (36) in the middle area, through which access can be gained to setting means (22) and the battery compartment (20) when the cover plate (32) is pivoted to the side. <IMAGE>
Patent DE-69129238-D1 (DE)
Inventor: CHAN MING
IPC: A61K31/5575
Filed: 1991-12-05
Granted: 1998-05-14
Abstract: The invention relates to homo-prostaglandin derivatives. More particularly, the present invention concerns 1a-homo derivatives of naturally occurring and synthetic prostaglandins, the corresponding bis- and trishomo-prostaglandin compounds, and their 1-esters and salts. The homo-prostaglandin compounds of the present invention are potent ocular hypotensives, and are particularly suitable for the management of glaucoma.
Patent DE-69130116-D1 (DE)
Inventor: FORSGREN ARNE
IPC: C07K16/12
Filed: 1991-02-21
Granted: 1998-10-08
Abstract: A novel surface exposed protein of Haemophilus influenzae or related Haemophilus species is described. The protein named protein D is an Ig receptor for human IgD and has an apparent molecular weight of 42,000. Protein D can be detected in all of 116 encapsulated and non-encapsulated isolates of H. influenzae studied. The protein from all strains shows in addition to the same apparent molecular weight immunogenic similarities since protein D from all strains interacts with three different mouse monoclonal antibodies and monoclonal human IgD. A method for purification of protein D is described. Cloning of the protein D gene from H. influenzae in E. coli is described as well as the nucleotide sequence and the deduced amino acid sequence.
Patent DE-69132569-D1 (DE)
Inventor: YUZURIHARA HIROSHI
IPC: H01L21/28
Filed: 1991-05-29
Granted: 2001-05-10
Abstract: A semiconductor device, wherein an electrode wiring, which is in contact with semiconductor layers of mutually different conductive types and serves to connect at least the layers of mutually different conductive types, comprises a first portion principally composed of a component same as the principal component of the semiconductor layers, and a second portion consisting of a metal. <IMAGE>
Patent DE-69210081-D1 (DE)
Inventor: CASPAR MICHEL
IPC: G04B19/24
Filed: 1992-03-30
Granted: 1996-05-30
Abstract: The clockwork movement comprises a perpetual calendar mechanism (1-15), a time-equating mechanism (16-19), and a third mechanism (20-23) which is actuated by the first in order to modify the angular position of a time equation cam (16) of the second mechanism, as a function of the number of days in the months. Thus, this cam (16) always makes exactly one complete revolution in one year, whatever the number of days in the year. 
<??>It is therefore a perpetual calendar and perpetual time-equating movement. It also has the advantage that after indeterminate stoppage, the automatic resetting of the exact angular position of the time equation cam (16) is done without any possible error simply by rephasing the date, the year, the month and the time. 
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Patent DE-69222196-D1 (DE)
Inventor: LEROT LUC
IPC: C07C17/25
Filed: 1992-01-14
Granted: 1997-10-23
Abstract: Process for the preparation of chlorotrifluoroethylene and trifluoroethylene by gas phase reaction of 1,1,2-trichloro-1,2,2-trifluoroethane in the presence of hydrogen and of a catalyst composition comprising a carbon-based support on which copper and at least one metal of group VIII of the Periodic Table of the Elements are deposited.
Patent DE-69231442-D1 (DE)
Inventor: HARRIS RICHARD Y
IPC: A61P29/00
Filed: 1992-06-26
Granted: 2000-10-19
Abstract: The invention relates to a method of arresting and treating duodenal and gastric ulcers, and chronic gastritis comprising administering an effective amount of [4S(4 alpha ,4a alpha ,5a alpha ,12a alpha )]-4,7-bis (dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12, 2a-tetrahydroxy-1,11-dioxo-2-napthacenecarboxymide monohydrochloride.
Patent DE-69306586-D1 (DE)
Inventor: NILSSON BIRGIT
IPC: C08G12/12
Filed: 1993-08-23
Granted: 1997-01-23
Abstract: A method for producing amino resins based on formaldehyde, urea and dialdehyde, which are used as adhesive for cellulose-based products. In the method, formaldehyde, aliphatic dialdehyde and urea are condensed in two of more stages, such that in stage (1) the molar ratio of formaldehyde to urea is 2.6-5.0/1 and pH 3.5-6.5 and the condensation temperature 70-100  C, and the amount of dialdehyde is 0.01-0.06 moles per mole of formaldehyde, and condensation takes place in the presence of 0.01-0.10 moles of ammonia, hexamine, ammonium salt, aliphatic amine or diamine per mole of urea, and in stage (2) and optionally the following stages, the molar ratio of formaldehyde to urea is reduced to 2.4-1.5/1 by the addition of urea. The dialdehyde may consist of glyoxal or glutaraldehyde. The invention also relates to an amino resin produced according to the method, and to the use thereof.
Patent DE-69308951-D1 (DE)
Inventor: MAEJIMA KAZUHIRO
IPC: B41F27/00
Filed: 1993-07-23
Granted: 1997-04-24
Abstract: An apparatus for mounting a plate on a plate cylinder includes a plate lockup device (4), a reference pin (16,19), a detecting sensor (16a), and a lamp (23). The plate lockup device is provided in a gap formed in a circumferential surface of the plate cylinder. The reference pin is supported by a gripper portion of the plate lockup device and engaged with a reference pin hole formed at an insertion end of a plate when the plate is inserted into the gripper portion of the plate lockup device. The detecting sensor is arranged at a position corresponding to at least a bottom portion of the reference pin hole to electrically detect that the bottom portion of the reference pin hole contacts the reference pin. The lamp confirms and indicates insertion of the plate on the basis of an output from the detecting sensor. <IMAGE>
Patent DE-69310863-D1 (DE)
Inventor: SODERO MARIA ASSUNTA
IPC: A61F2/16
Filed: 1993-10-12
Granted: 1997-06-26
Abstract: An intraocular lens comprising an optic disk (1) and means (4) for securing it to the ocular structure characterized by the fact that said optic disk comprises a first and a second face (1a,1b) which are coaxial and spaced, of an optically negligeable thickness and different radii of curvature, coupled to delimitate between them a sealed chamber (3) containing a gas, in particular ozone, as the fundamental optical means. <IMAGE>
Patent DE-69316294-D1 (DE)
Inventor: MILLER ROBERT E
IPC: G03F7/00
Filed: 1993-09-07
Granted: 1998-02-19
Abstract: A record material comprises a substrate bearing microcapsules having nonmeltable walls. The microcapsules contain a chromogen or developer and a photosensitive composition which undergoes a change in viscosity upon exposure to actinic radiation. The walls of the microcapsules have an elongation of not more than 1%, and the record material is resistant to heat, measured by not producing any substantial color when placed in a 150 DEG C oven for one minute. Surprisingly, the record material however is capable of forming a color upon application to the record material of a point source energy input comprising a  DELTA  T of at least 115 DEG C per one millisecond. The record material can be desensitized, i.e. made not susceptible to further imaging, by exposure to actinic radiation.
Patent DE-69328650-D1 (DE)
Inventor: DENNIS STEPHEN V
IPC: G06F11/34
Filed: 1993-07-09
Granted: 2000-06-21
Abstract: A host computer and printer and method of operation is disclosed wherein the data file describing a document is examined by a resource assembler which determines which resources are required from the host computer to print the document. The resource assembler translates the document into a set of render primitives for each band or page of the document and creates an dependency list interrelating the required resources with each band or page. The resource assembler places the required resources and set of primitives into a host resource store and communicates the dependencies to other portions of the system. A resource loader uses the list to determine the most efficient manner for loading and releasing resources from a printer resource store. A resource scheduler controls the actual timing of resource and primitives transfer and determines when all required resources for a band or page are present within the printer resource store. The resource scheduler generates an execute signal which causes a resource executor to convert the primitives to a bit-map data file. The resource assembler may convert the primitives to a bit-map data file if the resource executor cannot convert the primitives in real-time while the print engine is printing the band or page. The resource assembler also converts the primitives if it is more efficient than the resource executor for converting a particular band or page. If bidirectional communication is available between the printer and host computer, the printer manages its own memory and determines the most efficient printing sequence. Enhanced error recovery is also possible with bidirectional communication. <IMAGE>
Patent DE-69331441-D1 (DE)
Inventor: TANSEY MICHAEL
IPC: A61B5/375
Filed: 1993-09-02
Granted: 2002-02-14
Abstract: A biofeedback system (10) provides detection of bioelectric signals in a range of 0-90 Hz. A bioelectric signal (26) is amplified by a preamplifier (22). The composite amplitude of the amplified signal (24) is calculated by performing a fast Fourier transform on the amplified signal to calculate amplitudes of bandwidths in the range of the detected signal. Particular bandwidths of interest can be selected and displayed on a computer (26). The display permits training of the person being monitored with audio or verbal feedback.
Patent DE-69400322-D1 (DE)
Inventor: AFRIAT ISABELLE
IPC: A61Q19/00
Filed: 1994-02-01
Granted: 1996-08-29
Abstract: Cosmetic or dermopharmaceutical composition consisting of an emulsion of oil-in-water type, containing a silicone gum which is stable in the absence of a surface-active agent by virtue of the use, in the aqueous phase of the emulsion, of an acrylic copolymer and of at least one vinylic monomer bearing at least one amide, amidine and nitrile function.
Patent DE-69409724-D1 (DE)
Inventor: MATVIYA THOMAS
IPC: C01B31/12
Filed: 1994-01-20
Granted: 1998-05-28
Abstract: Carbonaceous chars capable of catalytically decomposing aqueous hydrogen peroxide at higher rates at given char densities than other known catalytic chars are provided for. This improvement is provided by an increase in the catalytic activity at a given char density of the said catalytically-active carbonaceous char. The catalytically-active carbonaceous chars are useful for, but not limited to, the catalytic conversion of H2S, SOx, NOx, peroxides, and/or chloramines in liquid and/or gaseous media.
Patent DE-69414223-D1 (DE)
Inventor: TE ROLLER JOHAN MARTINET
IPC: A23L27/60
Filed: 1994-11-11
Granted: 1998-12-03
Abstract: The invention relates to a pourable, ready-for-use, thick sauce, substantially comprising 10-60% fat, 0.1-2% of a cellulose derivative selected from methyl cellulose, ethyl cellulose, methyl ethyl cellulose and hydroxypropyl methyl cellulose, 0.1-3% thickening agent, and the balance an aqueous phase of a pH </= 5. Both at low and at high temperatures, this sauce has a relatively constant viscosity behavior. The sauce keeps well for a relatively long time, can be dosed easily, does not curdle when heated, does not burn and does not become essentially thinner at high temperatures.
Patent DE-69426404-D1 (DE)
Inventor: BOYLE WILLIAM H
IPC: B01D21/24
Filed: 1994-08-01
Granted: 2001-01-18
Abstract: A clarifier for separating suspended solids from waste water to provide clarified water, comprising a generally rectangular tank for containing waste water to be separated, the tank including generally parallel spaced apart first and second sidewalls, each sidewall having upper and lower sidewall portions, and the tank also including upper and lower regions; a first influent passage extending along at least a portion of the first sidewall and comprising an aperture for introducing waste water into the tank; a first effluent passage proximate the influent passage and including a weir over which clarified water flows for removing clarified water from the upper region of the tank. The clarifier preferably includes a baffle mounted to define a space between the first sidewall and the baffle, and a distribution baffle proximate the aperture.
Patent DE-69432951-D1 (DE)
Inventor: FEINBERG F
IPC: G01N33/53
Filed: 1994-03-08
Granted: 2003-08-21
Abstract: Therapeutic and diagnostic methods of use for the growth factor transforming growth factor  beta , are provided by this invention. In accordance with preferred embodiments, methods of determining and improving competence of a conceptus toward uterine implantation are provided as are methods for determining female infertility in mammals.
Patent DE-69502232-D1 (DE)
Inventor: VETTORETTI ALAIN
IPC: B25C1/10
Filed: 1995-03-31
Granted: 1998-06-04
Abstract: The gun has a combustion chamber made to receive a powder cartridge, an igniter for the powder, a barrel for the combustion gases and a striker which expels the fixing pin through a guide (7) with a shuttle (34). The shuttle has a mechanism to return it to its firing position and dampers (32,38) to absorb the shock from its action. The dampers are located in a kinematic circuit which actuates the shuttle and are designed to cease operation in the event of excessive wear. The kinematic circuit comprises a sliding rod (11) a double pivoted lever (46) and an additional lever with one end articulated to the first lever and the other sliding. The rod is actuated by a pin (3) mounted on the barrel holder (61) which slides along the barrel to close the combustion chamber. <IMAGE>
Patent DE-69531871-D1 (DE)
Inventor: CHINN DOUGLAS O
IPC: A61B18/02
Filed: 1995-05-26
Granted: 2003-11-06
Abstract: A cryosurgical system (2) and method accurately locates, relative to a defined internal area of a living body, an ultrasonic probe and, using a stereotactic guide (110) a series of cooling probes (8) and temperature probes (36), then presents in the same visual field an integrated ultrasonic and temperature display (40) to assist the surgeon in accurately sculpting and limiting the field of cooling.
Patent DE-69533176-D1 (DE)
Inventor: DUNSTAN R
IPC: A61K45/00
Filed: 1995-03-06
Granted: 2004-07-22
Abstract: The present invention provides therapeutic compositions for the prevention and treatment of pathological conditions involving bone and dental tissue. The present invention also provides a method to promote bone repair and/or growth for the treatment of pathological conditions involving bone tissue, for example, osteoporosis, Paget's disease, osteopetrosis, and periodontal disease and fracture repair, and healing of bone defects by administering FGF-1 to an animal or human in need of treatment.