baber/WOPTO huggingface dataset:
Patent DE-68912234-D1 (DE)
Inventor: LARSSON KENNETH LARS
IPC: E21B17/042
Filed: 1989-06-20
Granted: 1994-02-24
Abstract: The present invention relates to a thread coupling including at least one male thread (10) and one female thread (17), said male thread (10) being arranged upon a spigot (11) that constitutes an integral part of a first drill string element (12), and said drill string element (12) at the inner end of said spigot (11) being provided with a shoulder (13) that has a contact surface (14) directed towards the free end of the spigot (11), said female thread (17) being a part of a coupling sleeve (18) that is connected to a second drill string element (19), and the coupling sleeve (18) being provided with an internal stop surface (20). In thread couplings between drill string elements either so-called bottom stops or so-called shoulder stops are used, said principles per se having disadvantages as to stresses, energy transfer and so on. The characteristic of the present invention is the combination of a bottom and a shoulder stop in a thread coupling.
Patent DE-68912348-D1 (DE)
Inventor: NORDBY RASMUS
IPC: H04L7/033
Filed: 1989-06-23
Granted: 1994-02-24
Abstract: PCT No. PCT/DK89/00157 Sec. 371 Date Dec. 21, 1990 Sec. 102(e) Date Dec. 21, 1990 PCT Filed Jun. 23, 1989 PCT Pub. No. WO89/12936 PCT Pub. Date Dec. 28, 1989.In a method of adjusting the phase of a clock generator with respect to a data signal (50) an auxiliary signal (52) is generated by comparing the data signal (50) and a clock signal (51). The auxiliary signal (52) exhibits a disuniform representation corresponding to various data bit sequences. The data sequences are detected and combined with the auxiliary signal to generate a phase adjustment signal (54) with a uniform representation corresponding to the various data bit sequences and having an average value depending upon the phase difference between clock signal and data signal. Further, a reference signal (55) may be generated, representing the average value of the phase adjustment signal (54) which responds to ideal phase state. This reference signal (55) in combination with the phase adjustment signal (54) may be used for an even more precise adjustment of the phase of the clock generator with respect to the data signal.
Patent DE-68913704-D1 (DE)
Inventor: IYORI YUSUKE
IPC: C22C29/00
Filed: 1989-12-18
Granted: 1994-04-14
Abstract: A cermet alloy having a structure including a hard phase and a bonding phase which is composed of at least one ferrous metal, said bonding phase containing fine hard grains of a mean grain size not greater than 200 nm dispersed therein. The structure has a composition consisting of 10 to 70 wt% of TiCN, 5 to 30 wt% of WC, 5 to 30 wt% of NbC, 1 to 10 wt% of Mo2C, 0.5 to 5 wt% of VC, 0.05 to 3 wt% of ZrC, 5 to 25 wt% of (Ni, Co), and not smaller than 2.5 wt% of total nitrogen and incidental impurities.
Patent DE-68919245-D1 (DE)
Inventor: MATUURA SHUJI
IPC: C12Q1/37
Filed: 1989-02-22
Granted: 1994-12-15
Abstract: Measuring of endotoxin using a reaction of a horseshoe crab hemocyte lysate with endotoxin in a solution can be carried out in the presence of a water-soluble polysaccharide containing  beta -1,3-glucosidic linkage and/or a water-soluble polysaccharide derivative containing  beta -1,3-glucosidic linkage.
Patent DE-68919282-D1 (DE)
Inventor: DIAGO MESEGUER JOSE
IPC: A61P31/04
Filed: 1989-06-16
Granted: 1994-12-15
Abstract: The invention relates to activated aminothiazolyl-oximinoacetic acid derivatives, their production and their use in the production of e.g. amides, in particular cephalosporin antiobiotics.
Patent DE-68927102-D1 (DE)
Inventor: STERNLIEB HERSCHEL
IPC: D04H1/46
Filed: 1989-04-14
Granted: 1996-10-10
Abstract: An apparatus (10) and related process for enhancement of woven and knit fabrics through use of dynamic fluids which entangle and bloom fabric yarns. A two stage enhancement process is employed in which top and bottom sides of the fabric are respectively supported on members (22), (34) and impacted with a fluid curtain including high pressure jet streams. Controlled process energies and use of support members (22), (34) having open areas (26), (36) which are aligned in offset relation to the process line produces fabrics having a uniform finish and improved characteristics including, edge fray, drape, stability, abrasion resistance, fabric weight and thickness.
Patent DE-68928833-D1 (DE)
Inventor: COSCHIERI JEAN-CLAUDE
IPC: G06F1/26
Filed: 1989-11-24
Granted: 1998-11-19
Abstract: The invention relates principally to an interface (21) comprising an electrical power supply. The invention relates to an interface capable of providing an external power supply on the basis of the amplification of one of the signals. For example, the amplified signal DTR @@@ is used to deliver a supply voltage to a MIDI interface (30) from an RS 232 serial interface using a SUB D9M 9-pin connector. The invention is applied to the construction of an interface capable of delivering an electrical power supply to an external device, as well as to computers (22) comprising such interfaces. The invention is mainly applied to the construction of computers which are capable of operating using the MS-DOS operating system and which are able to deliver a supply voltage to the MIDI interface via an RS 232 serial interface and a SUB D9M connector (10).
Patent DE-69003271-D1 (DE)
Inventor: ZACHARY ALAIN
IPC: A01F12/44
Filed: 1990-02-20
Granted: 1993-10-21
Abstract: The secondary grain separator comprises an outer drum (12) constituted by at least two successive perforated lengths (18, 20, 22) having different mesh sizes, a feed chute (24) at the upstream end of the drum for pouring substances into the drum for separation along a vertical tangent, a curved wall (14) situated inside the drum and running from the chute at least as far as the bottom of the drum and defining an annular gap (16) for receiving the substances to be separated, deflector fins (30) inside the drum and inclined relative to the drum axis, and a collecting volute (34) surrounding the drum and including radially extending partitions (40, 42) defining collecting channels (44, 46, 48) facing the various lengths of the drum.
Patent DE-69006400-D1 (DE)
Inventor: MCGEE THOMAS
IPC: A61K8/64
Filed: 1990-06-14
Granted: 1994-03-17
Abstract: A hair setting composition giving superior curl retention contains water soluble salts of a complex of polyaminoglucose and glycan polymer, at a pH of less than 7.
Patent DE-69010125-D1 (DE)
Inventor: PURNELL CHARLES GRANT
IPC: C22C38/60
Filed: 1990-08-14
Granted: 1994-07-28
Abstract: Sintered materials and a method are described for the production of ferrous articles, particularly valve seat inserts. The materials are based on A1S1 H11, H12 and H13 materials plus diluent material.
Patent DE-69010629-D1 (DE)
Inventor: LEFERS JAN BERNARD
IPC: B01J8/28
Filed: 1990-11-06
Granted: 1994-08-18
Abstract: Disclosed are a process and apparatus for effecting chemical and/or physical reactions by means of solid-gas contact. The apparatus (1) has a shaftlike reaction chamber (6) widening in upward direction and divided into compartments (6a, 6b, 6c) by means of horizontal grids (7). The process is performed by introducing a particulate solid of about 0.5 to 5 million meters particle size into the reaction chamber and passing a gas stream in upward direction through that chamber at an output sufficient to keep the particles in floating condition. A floating bed of solid particles will be formed in the reactior then and excellent solid-gas contact suitable for effecting chemical and physical reactions is provided hereby. A special embodiment relates to the removal of nitrogen oxides from flue gases with the aid of a particulate catalyst.
Patent DE-69018585-D1 (DE)
Inventor: TANAKA MASATO
IPC: G11B15/473
Filed: 1990-12-04
Granted: 1995-05-18
Abstract: A rotary head tape recording and reproducing apparatus drives a rotary drum (3) and a capstan (15) by a common driving motor (2). In the reproducing mode, rotary heads (12A, 12B) generate a scanning position detection signal by picking up an address signal indicating the current scanning position from a recording track, and the driving motor (2) is controlled so as to match the scanning position detection signal with a reference scanning position signal. <IMAGE>
Patent DE-69028971-D1 (DE)
Inventor: PANG PETER
IPC: A61K45/00
Filed: 1990-03-22
Granted: 1996-11-28
Abstract: Hypertensive mammals may be treated to lower mean blood pressure by administering a calcium channel blocking agent together with a calcium supplement. The hypotensive effect of this combination is synergistic and the dose response is more predictable than the administration of either of these agents singly. <IMAGE>
Patent DE-69110492-D1 (DE)
Inventor: HAWES JR
IPC: B42F15/00
Filed: 1991-01-11
Granted: 1995-07-27
Abstract: A hanging folder (10) has reinforcing strips (24) along its top and bottom edges, and color contrasted easy-insert label slots (28). These strips and contrasting slots protect against wear to the folder and thus prolong the usefulness of the folder.
Patent DE-69121230-D1 (DE)
Inventor: EBIRA SHUSAKU
IPC: B65G47/30
Filed: 1991-10-10
Granted: 1996-09-12
Abstract: A distributing and collecting device for products to be conveyed is provided, which distributes and collects products (a) that are supplied from a carrier conveyor (A) one after another into a predetermined number of rows in sets of a fixed amount. This device comprises at least a wide conveyor (1), a conveying-direction sorting guide (2), a product-distributing means (5), a first gate (6), and a second gate (7). Said wide conveyor (1) has a front end that is connected to the end of the carrier conveyor (A), which carries products (a) in a single row, extends to the product-distributing and collecting area and has a sufficient width to carry a predetermined number of rows of products. Said conveying-direction sorting guide (2) has, near the upper surface of said wide conveyor (1), a front end for receiving products from said carrier conveyor (A) and a rear end for discharging said products, the rear end side thereof is capable of being oscillating. Said product-distributing means (5) has a mutually facing pair of vertical conveyors (3, 3) above the wide conveyor (1). Said front ends of the vertical conveyors (3, 3) are connected to the rear end of said guide (2) and convey the products by sandwiching them in the conveying direction at about the same speed as said wide conveyor (1), in such a manner that when said vertical conveyors (3, 3) discharge a predetermined number of products from the end row position, the discharging part sequentially moves to the row position adjacent to the current row position so as to move reciprocally between the rows at both ends. Said first gate (6) opens or closes perpendicularly to the conveying direction above the wide conveyor (1) at a predetermined distance from said product-distributing means (5). Said second gate (7) is disposed at a predetermined distance from the first gate (6) in such a manner that it can move up and down to block the products on the wide conveyor (1). After the products are temporarily stored in multiple rows in sets of a fixed amount at the first gate (6), the gate (6) opens and the second gate (7) distributes and collects the products in sets of a fixed amount into a predetermined number of rows. <IMAGE>
Patent DE-69131861-D1 (DE)
Inventor: CHAM BILL
IPC: C07J1/00
Filed: 1991-01-18
Granted: 2000-01-27
Abstract: The invention is directed to the control of cellular autophagy, cellular agglutination and the immobilization of motile cells. Such control is useful in, for example, the treatment of cancer, contraception, termination of pregnancy, removal of pathogenic organisms and removal of any abnormal cellular growth (malignant or otherwise); as a diagnostic and analytical tool whereby cell structure can be studied and testing could be undertaken for the presence (and subsequent analysis) of pathogenic and non-pathogenic organisms; and in the manufacture of biochemicals whereby certain cells must be destroyed or otherwise contained. From surface analysis of normal and abnormal cells, specific receptors on abnormal cells which are either not present on normal cells or are only present in significantly reduced numbers can be identified. Alkaloids and other pharmaceutically acceptable compounds are preferentially recognized by the abnormal cells, and which bind thereto and subsequently destroy.
Patent DE-69201113-D1 (DE)
Inventor: WILLIAMS DAVID ROBERT
IPC: C11B9/00
Filed: 1992-06-12
Granted: 1995-02-16
Abstract: An oral composition is provided having a first peroxide-containing component and a second bicarbonate-containing component. The first component has a flavor which is reactively incompatible with bicarbonate salts while the second component has a flavor which is reactively compatible with the bicarbonate.
Patent DE-69208114-D1 (DE)
Inventor: TAYLOR WILLIAM M
IPC: E21B33/03
Filed: 1992-02-12
Granted: 1996-03-21
Abstract: The present invention relates to an improved seal assembly for sealing between the interior sealing surface of a well housing and the exterior sealing surface of a hanger landed within the well housing and includes a seal body having a pair of outer lips diverging outwardly for sealing against the housing interior sealing surface and an interior series of annular ridges which have a diameter smaller than the outer diameter of the hanger exterior sealing surface, an upper energizer and a lower energizer for coacting with said lips to move the lips into sealing position and to store the energy of setting to ensure sealing engagement of the lips. The shape of the sealing lips is such that they each provide a sealing surface and a ridge having a greater outer diameter than the sealing surface so that when the seal assembly is being run into the housing any scratches resulting from the engagement of the seal with the interior of the housing is on the ridges and not on the sealing surfaces. Additionally, the exterior of the outwardly diverging lips is provided with a coating of a scratch healing material, such as sliver plate, so that scratches on the sealing surface can be healed when the sealing surface is wedged into sealing engagement with the interior wall of the housing. The upper and lower sealing lips are of an annealed or soft metal while the upper and lower energizer bodies are of a high yield strength metal so that the loading force on the lips can be stored and maintained after they are set into sealing position. In some forms of the invention the energy is stored by virtue of the lips being of a relatively low yield strength material as compared to the energizers which have a higher yield strength. Also, structure is provided in some of the forms of the invention to store both radial and axial lip loading forces.
Patent DE-69211536-D1 (DE)
Inventor: CHRISTENSEN JORGEN
IPC: F23G5/32
Filed: 1992-02-06
Granted: 1996-07-18
Abstract: PCT No. PCT/DK92/00039 Sec. 371 Date Aug. 12, 1993 Sec. 102(e) Date Aug. 12, 1993 PCT Filed Feb. 6, 1992 PCT Pub. No. WO92/14969 PCT Pub. Date Sep. 3, 1992.Method for producing hot drying gas by a burning flowable biological refuse in an incinerator which comprises a vertical cyclone furnace. Fuel together with primary combustion air is tangentially injected into the vertical cyclone furnace, and secondary combustion air and tertiary combustion air are injected into a throat. A cooled rotating ash scrapper is provided in the bottom of the vertical cyclone furnace and waste gas is conducted through the throat to a secondary combustion chamber in which an incineration of residuals takes place and from which a drying gas is removed. A combustion retarding gas is injected into the hottest area of the vertical cyclone furnace so that a sintering and the formation of slag is avoided.
Patent DE-69211572-D1 (DE)
Inventor: UJIIE MITSURU
IPC: B41C1/14
Filed: 1992-01-23
Granted: 1996-07-25
Abstract: A heat-sensitive stencil master sheet comprising a thermoplastic resin film (5) mounted on a permeable substrate (6) for use with an array of thermal elements (2) actuatable selectively to penetrate the film at desired locations, said thermal elements being arranged in a first direction at a first pitch, and the sheet and the array being arranged to be relatively movable so that the thermal elements (2) are selectively actuatable at locations arranged in a second direction at a second pitch, wherein the substrate comprises a mat of fibres defining regions therebetween at least a substantial proportion of said regions each having an area the same or less than an area defined by the product of the first and second pitches. The stencil sheet of the invention has improved perforating and printing properties and provides images having improved resolution. <IMAGE>
Patent DE-69216009-D1 (DE)
Inventor: GOGOLEWSKI SYLWESTER
IPC: A61B17/86
Filed: 1992-08-18
Granted: 1997-01-30
Abstract: An absorbable bone screw and plate system with self-locking properties. The absorbable bone screw comprises a threaded shaft portion 1 for insertion into bone and a head portion 3 for rigid connection in the screw hole 13 of a bone plate 20, the diameter of said head portion 3 increasing in the direction opposite to the shaft portion 1, and the outer surface of said head portion 3 being provided with a three-dimensional structure 4 in the form of corrugations. <IMAGE>
Patent DE-69224661-D1 (DE)
Inventor: ATKINSON LEE
IPC: G06F1/32
Filed: 1992-12-14
Granted: 1998-04-09
Abstract: A battery powered computer system determines when the system is not in use by monitoring various events associated with the operation of the system. The system preferably monitors the number of cache read misses and write operations, i.e., the cache hit rate, and reduces the system clock frequency when the cache hit rate rises above a certain level. When the cache hit rate is above a certain level, then it can be assumed that the processor is executing a tight loop, such as when the processor is waiting for a key to be pressed and then the frequency can be reduced without affecting system performance. Alternatively, the apparatus monitors the occurrence of memory page misses, I/O write cycles or other events to determine the level of activity of the computer system.
Patent DE-69233158-D1 (DE)
Inventor: PAOLETTI ENZO
IPC: C12P21/06
Filed: 1992-03-09
Granted: 2003-09-18
Abstract: What is described is a modified vector, such as a recombinant poxvirus, particularly recombinant vaccinia virus, having enhanced safety. The modified recombinant virus has nonessential virus-encoded genetic functions inactivated therein so that virus has attenuated virulence. In one embodiment, the genetic functions are inactivated by deleting an open reading frame encoding a virulence factor. In another embodiment, the genetic functions are inactivated by insertional inactivation of an open reading frame encoding a virulence factor. What is also described is a vaccine containing the modified recombinant virus having nonessential virus-encoded genetic functions inactivated therein so that the vaccine has an increased level of safety compared to known recombinant virus vaccines.\!
Patent DE-69300999-D1 (DE)
Inventor: HODGE STEVE
IPC: F04C14/24
Filed: 1993-04-06
Granted: 1996-01-25
Abstract: A variable output pump is of the gerotor type with a multi-lobed rotor meshed internally of an annulus with one extra lobe, the rotor comprising two parts axially arranged end-to-end and one of which is arranged to be phase shifted by relative rotation. After a 180 degree shift (Figure 5) the chambers formed between the rotors and annulus will comprise one axial part between rotor 10 and annulus 16 which is at maximum volume whilst the adjacent and communicating part between rotor 12 and the annulus will be at minimum volume and hence the pump will be in zero output condition. When both rotor parts are phase synchronised the pump is in maximum output condition; it can be turned to any intermediate position. <IMAGE>
Patent DE-69310181-D1 (DE)
Inventor: TAKESHI HAYAKAWA
IPC: C08G18/61
Filed: 1993-08-03
Granted: 1997-05-28
Abstract: PCT No. PCT/EP93/02065 Sec. 371 Date Mar. 8, 1995 Sec. 102(e) Date Mar. 8, 1995 PCT Filed Aug. 3, 1993 PCT Pub. No. WO94/03547 PCT Pub. Date Feb. 17, 1994Paint compositions containing (A) a vinyl type copolymer obtained by polymerizing (i) specific silicone type vinyl monomers 1-50% by weight, (ii) vinyl monomers containing hydroxyl groups 5-60% by weight, and (iii) other vinyl monomers 5-80% by weight, (B) specific hydroxyl-group-containing silicone type compounds, and (C) a hardening agent that allows reaction with hydroxyl groups. Paint films can be formed which have excellent water-repellence and oil-repellence, and in which there is no lowering of water-repellence or oil-repellence when they are exposed for long periods in natural environments.
Patent DE-69310228-D1 (DE)
Inventor: SALGUES MICHEL JOSEPH
IPC: G01M3/32
Filed: 1993-02-03
Granted: 1997-06-05
Abstract: A champagne pressure gauge provides a small capillary tube attached to the inside surface of a bidule inserted into a champagne bottle, such that as the pressure from fermentation increases, liquid is forced up the tube. The liquid level in the capillary tube can be observed through the neck of the bottle, giving a non-intrusive, non-destructive measurement of pressure in the bottle. <IMAGE>
Patent DE-69310583-D1 (DE)
Inventor: SOMMAZZI ANNA
IPC: C08G67/00
Filed: 1993-03-11
Granted: 1997-06-19
Abstract: A catalyst active in the preparation of alternating olefin/carbon monoxide (CO) copolymers is constituted by:   (a) at least one salt of a metal of Group IB of the Periodic System,   (b) a mono or bidentate ligand base containing one or two nitrogen or phosphorus atoms capable of linking to the metal atom by means of dative bonds,   (c) a mineral or organic oxidizer agent.   Also disclosed are the preparation of the catalyst and the use of said catalyst in alternated copolymerization of ethylene (C2) and/or other olefins with carbon monoxide (CO).
Patent DE-69311735-D1 (DE)
Inventor: DIANA GIORGIO
IPC: E01D11/00
Filed: 1993-10-27
Granted: 1997-07-24
Abstract: PCT No. PCT/EP93/02986 Sec. 371 Date Jul. 3, 1995 Sec. 102(e) Date Jul. 3, 1995 PCT Filed Oct. 27, 1993 PCT Pub. No. WO94/10387 PCT Pub. Date May 11, 1994Windbreak barrier for a suspension bridge comprising a substantially rigid flat structure, the top surface of which forms the roadway for the vehicles crossing the bridge, and a suspension system formed of catenary cables and of a plurality of vertical stays or hangers (P) to which is anchored the structure. The windbreak barrier comprises, on the one hand, aerodynamic elements consisting of a pair of horizontal wing surfaces (8, 9) having a symmetrical profile and forming part of a framework, and on the other hand, a vertical grille wall (910) having a transparency of the order of 70% and being mounted on the framework. The wing surfaces have a wing chord of 100 to 150 cm and a thickness, in correspondence of the highest point, of 20 to 30 cm.
Patent DE-69311835-D1 (DE)
Inventor: GREEN DAVID T
IPC: A61M25/00
Filed: 1993-04-23
Granted: 1997-08-07
Abstract: A valve assembly (10) for maintaining a substantial fluid tight seal between an internal portion of a patient's body and an outside atmosphere during introduction of a surgical instrument into the patient's body, which comprises: at least one sealing gasket assembly (36) including at least a pair of overlapping elements (38,40) defining a passageway (46) therethrough, said elements forming a substantial gas tight seal prior to inserting an instrument therethrough, said elements being constructed of a flexible material to allow passage of said instrument through said passageway; and at least one deformable sealing element (20) fabricated at least in part from a flexibly resilient material and defining a substantially central aperture for accommodating said instrument such that said flexibly resilient material defining said aperture engages the surface of the instrument to provide a substantially fluid tight seal for preventing passage of fluids past said deformable sealing element. <IMAGE>