baber/WOPTO huggingface dataset:
Patent DE-68912012-T2 (DE)
Inventor: PALIARD MAURICE
IPC: B02C21/00
Filed: 1989-07-20
Granted: 1994-05-19
Abstract: A system comprising a roll press for crushing and partially agglomerating a mineral material, a conveyor means arranged downstream of this press and associated with a distributor device and allowing to recycle one portion of the crushed and partially agglomerated material to the inlet of the press whereas the other portion of the material issuing from this distributor device feeds a second distributor device one outlet of which communicates with the conveyor means to thereby control the amount and density of the crushed and partially agglomerated material recycled to the feed of the press.
Patent DE-68914418-T2 (DE)
Inventor: DELLA VALLE FRANCESCO
IPC: C07H15/10
Filed: 1989-11-29
Granted: 1994-10-06
Abstract: Novel N-acyl-lysogangliosides obtained from gangliosides by deacyation of the ceramide group, wherein the acyl group is derived from an aliphatic acid having from 2 to 24 carbon atoms, substituted by one or more polar groups. The N-acyl-lysogangliosides of the invention exhibit an inhibiting action on protein-kinase C activation and, thus, can be utilized in therapies for various pathologies of the nervous system.
Patent DE-68921672-T2 (DE)
Inventor: BOEGESOE KLAUS PETER
IPC: C07D307/84
Filed: 1989-06-01
Granted: 1995-07-27
Abstract: The novel (+)-enantiomer of 1-(3-dimethylaminopropyl)-1-(4 min -fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile as well as acid addition salts thereof are described as valuable antidepressants, geriatrics or in the treatment of obesity and alcoholism. Novel intermediates and a method for the preparation of the (+)-enentiomer as well as the racemic mixture are described.
Patent DE-68922148-T2 (DE)
Inventor: CHARLTON DAVID E
IPC: B01L3/00
Filed: 1989-06-23
Granted: 1995-08-10
Abstract: A test cell (5) for detecting a ligand in a liquid sample, which comprises an elongate casing (10) for housing a permeable material (12) and defining a liquid sample inlet (14), a reservoir volume (24), a test volume (22) interposed between the inlet (14) and reservoir volume (24), and a window (18) through the casing (10) at the test volume (22), the permeable material (12) being capable of transporting an aqueous solution disposed within the casing (10) and defining a flow path extending from the sample inlet (14) through the test volume (22) and into communication with the reservoir volume (24), there being present a first protein having a binding site specific to a first epitope on the ligand, the first protein being immobilized at a test site (18 min ), and being disposed within the test volume (22) in fluid communication with the flow path and visible through the window (18), and there being sorbent material (12) in the reservoir volume (24) for drawing liquid sample along the flow path and into contact with the test site (18 min ). A method of the detection of a ligand in a liquid sample, which comprises:   (A) transporting along a flow path in a test cell a solution, including a liquid sample suspected to contain a ligand and a conjugate, into contact with a test site visible through a window in a wall of the test cell, the test site having immobilized thereon a first protein having a binding site specific to a first epitope on the ligand, and the conjugate comprising colored particles coupled to a second protein selected from proteins having a binding site specific to a second epitope on the ligand and proteins which bind with the first protein in competition with the ligand; and (B) continuing transport of the solution to progressively produce at the test site a complex comprising the ligand for a time sufficient to visually determine through the window whether a color is developed at the test site. o
Patent DE-68922844-T2 (DE)
Inventor: VAN HOEGAERDEN MICHEL
IPC: G01N33/58
Filed: 1989-11-03
Granted: 1995-12-21
Abstract: The invention provides a method capable of determining the presence or absence of each of a plurality of different ligands in a specimen. The specimen is contacted with a predetermined number of different homogeneous populations of fluorescence beads having one or more predetermined antiligands affixed to their surface. The specimen and bead mixture is analyzed using a means having a single parameter for measuring the fluorescence per ligand to determine the number of nonagglutinated beads, the number of agglutinated beads, the number of bead aggregates, and for each aggregate, the number of beads it comprises. This information is used to correlate the presence or absence in the specimen of each of the different ligands analyzed for. The method of the invention thus provides for the simultaneous determination of a predetermined number of ligands in a specimen using only a single bead contacting step.
Patent DE-68925090-T2 (DE)
Inventor: OHUCHI KUGAO
IPC: G11C29/04
Filed: 1989-09-26
Granted: 1996-07-04
Abstract: A memory circuit having an improved redundant structure which can operate at a high speed with an improved replacement of input/output circuits is disclosed. The memory circuit includes a first number of memory blocks having a plurality of memory cells, a second number of output terminals, the second number being smaller than the first number, output circuits of the first number provided for the memory blocks, and a programmable switch circuit coupled between the output circuits and the output terminals, in which the second number of output circuits are coupled to the output terminals through the programmable switch circuit.
Patent DE-68927478-T2 (DE)
Inventor: RORABAUGH DALE
IPC: A61B3/024
Filed: 1989-08-14
Granted: 1997-06-05
Abstract: A first light (160) is moved and illuminated by an x-y plotter mechanism on a rear projection screen (120) under computer control (400) so as to be continuously fixated by an eye of a test subject (300). The computer (400) also causes one or ones of fixed position second light (150), typically sixteen in number positioned in a regular array, to momentarily illuminate at various times corresponding to various positions of the moving first light. The test subject (300) indicates detection or non-detection of the momentary illuminations to the computer (400) by voicing the numbers ''1'', ''2'', ''3'', etc. From successive illuminations and test subject (300) responses the computer (400) is able to survey the entire visual field of each subject's eye in all directions. The surveyed visual field is plotted on graph paper with the same x-y plotter mechanism that is otherwise and at other times used for moving the first light source (160).
Patent DE-68928326-T2 (DE)
Inventor: HARRINGTON THOMAS
IPC: H01L21/8238
Filed: 1989-06-23
Granted: 1998-02-05
Abstract: An enclosed buried channel device includes a buried channel region (26) disposed under a gate electrode (24). Source and drain regions (54) and (56) are formed on either side of gate electrode (26). The source/drain regions (54) and (56) are separated from the various channel region (26) by isolating regions of N-type material (58) and (60), respectively. The isolating regions (58) and (60) are operable to be inverted during normal operation of the transistor when the transistor is conducting, but are operable to isolate fields on the drain side of the transistor from the buried channel region (26) to lower the leakage current of the device in the off state.
Patent DE-69003682-T2 (DE)
Inventor: DAVIES LAWRENCE
IPC: E06B3/673
Filed: 1990-07-03
Granted: 1994-05-05
Abstract: A spacer for separating panes of glass in a sealed window unit is formed of a thermosetting resin reinforced longitudinally with continuously extending glass fibres. A layer of a foil material is introduced into the part during the pultrusion process so that the foil is embedded within the part and defines a moisture impermeable layer in the outer wall of the part. The foil can be carried into the part on a layer of paper or polyester which combines with the resin in a bonding action.
Patent DE-69017925-T2 (DE)
Inventor: YAMADA MASAHIRO C O DU PONT JA
IPC: H01R24/00
Filed: 1990-01-18
Granted: 1995-10-12
Abstract: A low insertion force type connector is provided which comprises an elongated housing (1) made of an insulating material and having an elongated cavity (2) in a longitudinal direction. A plurality of contacts (6) are located at predetermined intervals along the length of the elongated cavity and are adapted to contact an edge portion of the printed circuit board (5). A pair of latches (4) are located at opposite ends of the housing providing a spacing defined therebetween over the cavity. Each contact comprises first contact means (61) having a first contact portion (61a) for contacting one surface of hte printred cirucit board and second contact means (62) having a second contact portion (62a) for contacting the other surface of the printed circuit board, and a pin portion (63) for supporting the first and second contact means. The second contact means has a spring portion (64) located between the second contact portion and the pin portion, the spring portion comprising a base portion (64a) connected to the pin portion, a vertical portion (64b) vertically extending from the base portion, and a U-shaped portion (64c) extending from the top of the vertical portion and having a free end connected to the second contact portion.
Patent DE-69020912-T2 (DE)
Inventor: INDE AKIHIRO
IPC: G01N21/89
Filed: 1990-01-03
Granted: 1995-11-30
Abstract: In a quality inspection device for a printed matter, even when feed speed of the printed matter is varied, the light receiving amount of a light receiving element in a camera unit can be controlled to a constant value to obtain a constant output by passing the received light is passed through a ND filter having a density corresponding to the feed speed, thereby enabling stable inspection regardless of variations in feed speed.
Patent DE-69022633-T2 (DE)
Inventor: FUJIOKA KEIJI
IPC: B05B11/00
Filed: 1990-06-07
Granted: 1996-05-02
Abstract: A preparation administrator comprises an administrator body (1) including a solid preparation (3) and having at its one end an inflow channel for the solvent and at the other end an outflow channel for the liquid preparation, a solvent container (2) containing a solvent to dissolve, disperse or suspend the preparation and being connected to the inflow channel of the administrator body, and a means for ejecting the solvent together with the solid preparation in the body through the outflow channel of the body. A solid preparation (3) in the administrator body is dissolved, or suspended or dispersed in the solvent fed from the solvent container and ejected as a liquid preparation through the outflow channel of the body.
Patent DE-69102959-T2 (DE)
Inventor: STEWART PETER
IPC: F26B21/00
Filed: 1991-04-03
Granted: 1995-02-23
Abstract: PCT No. PCT/AU91/00124 Sec. 371 Date Nov. 22, 1991 Sec. 102(e) Date Nov. 22, 1991 PCT Filed Apr. 3, 1991 PCT Pub. No. WO91/15726 PCT Pub. Date Oct. 17, 1991.A heat exchanger for heating fluid particulate material comprising a heating chamber (11), heating means associated with the heating chamber (11), a receptacle (14) mounted above the heating chamber (11), a delivery chamber (17) located below the heating chamber (11), a set of flow passageways (16) extending through the heating chamber (11) between the receptacle (14) and the delivery chamber (17), the delivery chamber (17) having an outlet (18) at its lower portion wherein the delivery chamber (17) is provided with at least one restricted passageway (24) opening into the heating chamber (11) for the relief of gaseous pressure developed in the delivery chamber (17).
Patent DE-69103605-T2 (DE)
Inventor: BYERLY HAROLD
IPC: F16L59/21
Filed: 1991-04-30
Granted: 1995-03-16
Abstract: A recycle conduit insulation assembly for use with a helical recycle conduit of a rotary reactor of the type having a rotating, horizontally-oriented, cylindrical chamber for burning materials therein and a quantity of particulate, inorganic material within the chamber for conveying heat energy to material to be burned. The insulation assembly includes a plurality of shell elements, each comprising a cylinder enclosing a portion of the conduit and being arranged in overlapping relation, a plurality of mounting rings, each attached to and extending radially from the conduit and having a T-shape in section for supporting the shell elements at ends thereof, and a pumpable refractory mixture substantially filling the insulating space between the shell elements and conduit. Preferably, the shell elements are attached to the mounting rings only at one end of each shell element and have unattached ends which overlap the next adjacent shell element to form a continuous covering which can contract or expand longitudinally in response to thermal expansion and contraction of the associated conduit. The mounting rings are segmented and include slots which permit expansion and contraction from the underlying conduit without destruction of the mounting ring.
Patent DE-69106404-T2 (DE)
Inventor: DARRIEUX JEAN-LOUIS
IPC: D04H3/115
Filed: 1991-01-21
Granted: 1995-05-04
Abstract: Process and device for the production of reinforcing elements composed of resistant fibres distributed in three dimensions, according to which process, by means of a needle (3.1) driven in a to-and-fro movement, a continuous fibre (4) is introduced into a substrate (2), resting on a support (1) and consisting of such fibres crossed in at least two directions, by pricking from the free face (2a) of said substrate opposite said support, a relative displacement being generated furthermore, between said support and said needle, so that said continuous fibre consists, on the inside of said substrate, of a series of consecutive segments (4a, 4b) forming a broken line. 
<??>According to the invention 
 
  - said needle (3.1) is curved and imparts a similar curved shape to each segment (4a, 4b) of said continuous fibre (4); and 
  - the to-and-fro movement of said curved needle takes place in rotation about an axis (13-13) perpendicular to the plane of said needle and located on the concave side of the latter. 
 
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Patent DE-69108449-T2 (DE)
Inventor: BUDET HERVE
IPC: B62D33/06
Filed: 1991-05-30
Granted: 1995-08-31
Abstract: The assembly is constituted by the juxtaposition of independent modules (1,2,3, etc.), each having its own function, which consist of principal equipment items or elements of the vehicle and of frame parts (11,12), each module or frame part constituting a link connected to or acting as support for at least two adjacent modules. Application to road-sweeping machines. <IMAGE>
Patent DE-69111887-T2 (DE)
Inventor: CARAMASCHI GUISEPPE ANTONIO DR
IPC: C08F299/04
Filed: 1991-05-14
Granted: 1995-12-07
Abstract: Unsaturated polyester resin compositions (UPR) monomeric compounds of the formula (I) <CHEM> where R, R1 and R2 are H or a methyl group for use as accelerators and crosslinking agents and a process for preparing the UPR are described.
Patent DE-69116928-T2 (DE)
Inventor: WILPERS DALE J
IPC: B29K23/00
Filed: 1991-05-01
Granted: 1996-07-04
Abstract: The present invention relates to a process for increasing polymer output in polypropylene processing comprising adding polybutylene to the polypropylene prior to processing.
Patent DE-69118009-T2 (DE)
Inventor: KINDT-LARSEN TURE
IPC: C08J7/02
Filed: 1991-04-16
Granted: 1996-10-02
Abstract: A process for releasing leachable substances from a polymeric contact lens blank. The contact lens is confined in a cavity within a carrier to permit the hydration of the lens without permitting it to invert or roll over. A fluid flow is introduced into the cavity about the lens to extract leachable material from the lens. The process significantly reduces the amount of leaching fluid that is used and the amount of time that is needed for hydration, washing and extraction.
Patent DE-69119533-T2 (DE)
Inventor: OCCHETTI PIETRO
IPC: A46B15/00
Filed: 1991-09-25
Granted: 1998-04-09
Abstract: The present patent concerns an object to be used for the cleaning of teeth and gums, of a different form from those generally used at present, which are in the form of a toothbrush, with a different method of use from that of a toothbrush. The invention is constituted by a tool which at one end has a haired structure (1) for a cleaning action (rubbing) on the teeth and, at the opposite end, a profile of the toothpick type (3) to remove food debris from the teeth. The haired section (1) or brush, is protected by a cap (4) which can contain a certain quantity of product suitable for the cleaning and treatment of teeth. The object is profiled in such a way that the action of the brush (1) and of the toothpick (3) can be applied either to the outside surfaces or to the inside surfaces of the teeth. <IMAGE>
Patent DE-69121592-T2 (DE)
Inventor: BURTON JOHN
IPC: A61F2/78
Filed: 1991-11-22
Granted: 1997-01-02
Abstract: A stent (10) for transluminal implantation comprising a single-piece tubular member (12) having a fenestrated sidewall (18) exhibiting a pattern of uniformly spaced openings defined by intersecting strands (20, 22) where the strands (20, 22) are integrally joined together at their points of intersection whereby the tubular member (12) can be radially compressed from a larger diameter to a smaller diameter by the application of a uniform inwardly directed radial force and which self-expands to a larger diameter when the radial compressive force is removed. The compression and subsequent self-expansion occurs without an appreciable change in the stent's length. By forming the stent (10) from a thermoplastic material, it may later be resected by carving it up into small pieces preferably using an electrosurgical instrument.
Patent DE-69125787-T2 (DE)
Inventor: ANDERSSON THORBJOERN
IPC: B32B15/085
Filed: 1991-10-22
Granted: 1997-07-31
Abstract: Packaging material (20) with good gas barrier properties comprising a skeletal layer (21) and a gas barrier layer (22) of a material with low elasticity, e.g. Al foil, which is placed against one side of the skeletal layer and which is bound to the skeletal layer with the aid of an intermediate layer of binding agent (23). The layer of binding agent (23) consists of a compressible material, preferably an expanded or foamed polyolefine, which is arranged to compress with the aim of reducing the tensile strains acting on the Al foil when the material is shaped by folding during manufacture of the packaging. <IMAGE>
Patent DE-69128404-T2 (DE)
Inventor: MARLAR RICHARD A
IPC: A61M5/178
Filed: 1991-09-24
Granted: 1998-07-02
Abstract: A pledget containing an anticoagulant for use with a blood sample is provided. The pledget includes a filler material, such as dextran, to increase the volume and density. The pledget contains a low level of anticoagulant to minimize interference with free ion measurements in the blood.
Patent DE-69128888-T2 (DE)
Inventor: CAMAROTA RAFAEL
IPC: H03K19/177
Filed: 1991-11-01
Granted: 1998-09-10
Abstract: A programmable logic array comprising cells and a bus network in which the cells are arranged in a two-dimensional matrix of rows and columns and are interconnected by the bus network. The cells are also interconnected by a two-dimensional array of direct connections between a cell and its four nearest neighbors, one to its left (or to the West), one to its right (or to the East), one above it (or to the North) and one below it (or to the South). Each cell comprises eight inputs, eight outputs, means for multiplexing the eight inputs onto two leads and logic means that operate in response to the signals on the two leads to produce output signals which are applied to the eight outputs. The bus network comprises a local, a turning and an express bus for each row and column of the array and repeater means for partitioning said buses of a given row or column so as to form bus segments. The bus network provides for transfer of data to the cells of the array without using the cells as individual wires.
Patent DE-69203503-T2 (DE)
Inventor: BREVI ROMANO
IPC: A47D7/00
Filed: 1992-03-24
Granted: 1996-03-21
Abstract: The framework (1), particularly for folding cots, includes an upper frame having a pair of longitudinal members (2) and a pair of cross-members (3) which are pivoted to corner joints (4) and which can be folded in a median portion. Corner legs (7) are associated with the corner joints (4), and the corner legs are articulated to a lower frame (8) which is substantially H-shaped and which include rods (10) which are articulated proximate to the lower end of the legs (7) at one of their ends and which are connected in pairs to the ends of the central portion (11) of the H-shaped frame at their other end. The central portion (11) has a first lower connecting joint (15) and a second lower connecting joint (16), each of which is articulated to the end of connecting rods (30) which are articulated to a central plate (40) at their other end. <IMAGE>
Patent DE-69206436-T2 (DE)
Inventor: PAZIAUD JACQUES
IPC: E06B7/02
Filed: 1992-01-30
Granted: 1996-08-01
Abstract: The invention relates to a window or a french window comprising a joinery frame surrounding two parallel end glass panes (4, 6) which are at a distance from each other and delimit an internal space divided into at least two intermediate spaces (10, 12) by at least one intermediate glass pane (6) arranged parallel to the end glass panes, air circulating in the successive intermediate spaces (10, 12) between a first orifice provided in the part of the joinery frame surrounding one of the end glass panes and a second orifice provided in the part of the joinery frame surrounding the other end glass pane. According to the invention, the joinery frame consists of a single frame (2), the intermediate glass pane (6) being immobile with respect to this frame, and in that the frame (2) comprises one or more access orifices (24A, 24B) to the intermediate spaces (10, 12) to permit cleaning of the faces of the window pane(s) delimiting the intermediate spaces. <IMAGE>
Patent DE-69214800-T2 (DE)
Inventor: REIPUR JOHN
IPC: G01R31/36
Filed: 1992-02-14
Granted: 1997-05-28
Abstract: A rechargeable battery is charged by connecting the terminals of the battery to an electrical power source. In order to avoid overcharging and undue temperature increase in the battery cell, the course of a least one charging parameter, such as the increase rate of the voltage, is surveyed during at least part of the process of charging the battery. This charging parameter surveyed is compared with a number of reference parameter courses representing idealistic or desireable processes of charging the battery for different starting states of charge of the battery. Such comparisons may for example be made by means of a microprocessor, which may also select the reference course with a starting state of charge similar to the actual starting state of charge of the battery. Thereafter the process of charging the battery may be controlled so as to approximate the course of said charging parameter to the selected reference course. The charging voltage may be limited to a maximum value (Vmax). When such value has been reached the charging process may be terminated after a certain predetermined time period being one of the reference values. <IMAGE>
Patent DE-69228052-T2 (DE)
Inventor: SHUSTACK PAUL J
IPC: C08F299/06
Filed: 1992-11-18
Granted: 1999-05-20
Abstract: Ultraviolet radiation-curable primary coating compositions for optical fibers are disclosed. The primary coatings comprise a polyether polyol-based reactively terminated aliphatic urethane oligomer; one or more diluent monomers terminated with at least one end group capable of reacting with the reactive terminus of the oligomer; an organofunctional silane adhesion promoter; and an optical photoinitiator. Also disclosed are optical fibers coated with the coatings of the invention, and processes for preparing same.