baber/WOPTO huggingface dataset:
Patent EP-0510180-A4 (EP)
Title: Multicolor development system having detachable liquid cartridges
IPC: G03G15/01
Filed: 1991-10-18
Abstract: A liquid electrophotographic development system has a plurality of removable cartridges mounted on a rotatable support for selective engagement with an electrophotographic member to be developed. Each cartridge has a liquid developer reservoir and a flexible toner concentrate container from which concentrate is supplied to the developer in the reservoir as needed. A fluted roll pumps developer in a uniform manner from the reservoir to the electrophotographic member. After depletion of the toner concentrate and developer, any developer remaining in the cartridge can be pumped into the flexible container to prevent spillage on disposal of the cartridge. The cartridge housing has only one opening and minimum-size passages between the reservoir and the opening to inhibit evaporation of developer liquid.
Patent EP-0529063-A4 (EP)
Title: Backrest assembly for a wheelchair
IPC: A61G5/12
Filed: 1992-02-18
Abstract: A contoured backrest for a wheelchair may be moved to and retained in different positions and thus accommodates individuals of varying size and disabilities. The backrest carries clamps to which outriggers are fitted, and these outriggers extend transversely across the back face of the backrest. The outriggers are laterally adjustable to accommodate wheelchairs of different widths. They have offset ends beyond the sides of the backrest, and these ends fit into brackets on back posts that are part of the wheelchair. When the clamps are released, the outriggers may be rotated. This enables the position of the backrest to be adjusted forwardly and backwardly, upwardly and downwardly, and angularly.
Patent EP-0593603-A4 (EP)
Title: Bicyclic fibrinogen antagonists.
Inventor: BONDINELL WILLIAM EDWARD
IPC: C07D491/048
Filed: 1992-06-26
Abstract: PCT No. PCT/US92/05463 Sec. 371 Date Jun. 26, 1992 Sec. 102(e) Date Jun. 26, 1992 PCT Filed Jun. 26, 1992 PCT Pub. No. WO93/00095 PCT Pub. Date Jan. 7, 1993This invention relates to compounds of the formula:   <IMAGE>   wherein A1 to A5 form an accessible substituted seven-membered ring, which may be saturated or unsaturated, optionally containing up to two heteroatoms chosen from the group of O, S and N wherein S and N may be optionally oxidized; D1 to D4 form an accessible substituted six membered ring, optionally containing up to two nitrogen atoms; R is at least one substituent chosen from the group of R7, or Q-C1-4alkyl, Q-C2-4alkenyl, Q-C2-4alkynyl, preferably substituted by an acidic function; R* is H, Q-C1-6alkyl, Q-C1-6oxoalkyl, Q-C2-6alkenyl or Q-C2-4alkynyl, C3-6cycloalkyl, Ar or Het, optionally substituted by one or more substitutents; and R6 is preferably a substituent containing a basic nitrogen moiety; or a pharmaceutically acceptable salt thereof, which are effective for inhibiting platelet aggregation, pharmaceutical compositions for effecting such activity, and a method for inhibiting platelet aggregation.
Patent EP-0582701-A4 (EP)
Inventor: FOSTER DONALD D
IPC: B05B11/00
Filed: 1993-01-29
Abstract: Ensemble distributeur (10) distribuant du liquide contenu dans un récipient (20, 132), comprenant un distributeur (12, 140) qu'on peut faire fonctionner tout en étant éloigné du récipient (20, 132) à l'aide d'un tuyau (16, 112) reliant le distributeur (12, 140) au liquide contenu dans le récipient (20, 132). L'ensemble distributeur (10) comprend un distributeur (12, 140) portatif et un tuyau (16, 112) relié au distributeur (12, 140) qui plonge dans le liquide contenu dans le récipient (20, 132). Le distributeur (12, 140) sert à distribuer le liquide situé dans le récipient (20, 132) à l'aide du tuyau (16, 112). Un adaptateur (50, 100, 121) est fixé sur le récipient (20, 132), le tuyau (16, 112) pouvant s'étendre du distributeur (12, 140) jusqu'à l'intérieur du récipient (20, 132), en traversant l'adaptateur (50, 100, 121). Lorsque le distributeur (12, 140) est déconnecté de l'adaptateur (50, 100, 121) et que l'adaptateur (50, 100, 121) est fixé sur le récipient (20, 132), on peut faire fonctionner à distance le distributeur (12, 140) qui est éloigné du récipient (20, 132) pour distribuer le liquide contenu dans ledit récipient (20, 132).
Patent EP-0642356-A4 (EP)
Title: Antibodies to p-selectin and their uses.
Inventor: CHESTNUT ROBERT W
IPC: C12P21/08
Filed: 1993-05-04
Abstract: The present invention relates to compositions and methods for treating inflammation and other pathological conditions using novel blocking P-selectin antibodies which inhibit binding of an antibody secreted by a cell line designated ATCC Accession No. HB11041 to P-selectin as measured by a competitive inhibition assay.
Patent EP-0656983-A4 (EP)
Title: Gypsum fiberboard door frame.
Inventor: RICHARDS TURNER W
IPC: B32B13/04
Filed: 1993-08-10
Abstract: A door frame having excellent fire-resistance, flexural strength and screw holding properties is fabricated from gypsum fiberboard, specifically a gypsum fiberboard having a density of at least 60 lbs./cu.ft., a flexural strength of at least about 30 lbs. (1/2'' thick material), and a screw holding capability of at least about 400 lbs. A preferred gypsum fiberboard material for fabrication of the door frame comprises a composition containing a substantially uniform dispersion of solids including by weight about 65% to 90% set gypsum, about 7% to about 30% pulped paper, up to about 9% binder, and about 0.8% to 2% inorganic fiber. A wood veneer is preferably applied to the visible faces of the gypsum fiberboard door frame members.
Patent EP-0646041-A4 (EP)
Title: Integrated reverse osmosis and storage system.
Inventor: FRANK MARLIN A
IPC: C02F1/44
Filed: 1994-04-14
Abstract: A reverse osmosis water processing and storage system having a prefilter (20), reverse osmosis membrane assembly (22), and a storage volume contained within a first tank (12). The prefilter (20) and reverse osmosis membrane assembly (22) are located within a second tank (18) which is in turn located within an expandable bladder (16) which is received within the first tank (12). Processed water is stored in the volume provided between the second tank (18) and the expandable bladder (16).
Patent EP-0741661-A4 (EP)
Title: Nestable display crate for bottles
Inventor: KOEFELDA GERALD R
IPC: A45F5/00
Filed: 1994-08-03
Abstract: A low depth, nestable display crate for bottles, preferably of single serve capacity, is integrally molded from plastic and comprises two basic components-a floor and a wall structure extending up from the floor and extending around the periphery of the floor. The floor preferably has an open lattice design and includes container support areas. The bottom surface of the floor is configured for accommodating the tops of bottles in a similar crate underneath. The wall structure comprises a lower wall portion adjacent the floor and a plurality of integrally formed pylons arranged around the periphery of the crate. The lower wall portion is of double-walled construction with the hollow pylons integrally formed the double-walled lower portion. The pylons are angled toward the interior of the crate and tapered to be smaller in cross section at the top and larger near the lower wall portion so as to allow pylons of empty crates to nest within one another. The crate of the present invention combines the advantages of a nesting crate with sufficient strength afforded by its double-walled construction and maximum, unobstructed visibility of the bottles.
Patent EP-0760339-A4 (EP)
Title: Spout seal opening device for a liquid container
Inventor: OHLSSON PER
IPC: B65D17/32
Filed: 1995-05-31
Abstract: A spout seal opening device formed from a resin material and comprising a spout seal opening portion (11), a manipulating portion (12) for manipulating the seal opening portion (11), and a supporting portion (13) for supporting the manipulating portion (12) and fixing the seal opening device (10) to a liquid container, wherein the seal opening portion (11), the manipulating portion (12) and the supporting portion (13) are disposed in the same plane, wherein the seal opening portion (11) and the manipulating portion (12) are connected to each other with a thin portion (14a) formed at a lower portion of a V-shaped groove (14) by providing the V-shaped groove (14) between confronting ends of the seal opening portion (11) and the manipulating portion (12), wherein the supporting portion (13) is disposed such that it surrounds the seal opening portion (11) and a predetermined portion of the manipulating portion (12) continuous with the seal opening portion (11), wherein the manipulating portion (12) is rotatably supported on the supporting portion (13) by means of supporting rods (15) of a predetermined length which are provided on sides of a position apart from the V-shaped groove (14) by a predetermined distance, wherein when an end portion of the manipulating portion (12) on the opposite side of the seal opening portion (11) is raised, the other end portion of the manipulating portion (12) which is on the side of the seal opening portion (11) is caused to rotate on the supporting rods (15) and wherein the seal opening portion (11) is caused to rotate on the thin portion (14a) to thereby open a sealing member at a spout of the liquid container which is located underneath the seal opening portion (11). <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent EP-0795031-A4 (EP)
Title: Sequential delivery of purified biological and chemical reagents
Inventor: RAMANUJAM RAMA P
IPC: C12Q1/68
Filed: 1995-11-29
Abstract: A method and preparation for the storage and delivery of purified reagents is disclosed. In one aspect, the preparation comprises an amount of a first wax carrier, the first wax carrier having a first melting point, and an amount of a first reagent, wherein first reagent is a substantially purified preparation of at least one biological or chemical reagent. The first wax carrier and the first reagent are combined to form a solid first reagent portion. The solid mixture is combined with a second reagent portion comprised of at least one biological or chemical reagent in an inactive form.
Patent EP-0817589-A4 (EP)
Inventor: ARCHIBALD G KENT
IPC: A61B5/0205
Filed: 1995-12-01
Abstract: Dispositf servant à maintenir une surface de détection au-dessus de l'artère sous-jacente d'un patient, qui est constitué d'un assemblage de retenue (36) et d'une interface de détection (38) reliée en pivot à l'assemblage de retenue (36). L'assemblage de retenue est fixé à un emplacement se trouvant à l'écart de l'artère sous-jacente du patient. L'interface de détection (38) est constituée d'une membrane souple (168), d'une paroi compressible (162, 164) et d'une monture (152). La membrane souple (168) possède une partie active (168b) destinée à la transmission du pouls artériel de l'artère sous-jacente. La paroi compressible (162, 164) entoure la partie active (168b) et possède une extrémité supérieure et une extrémité inférieure. L'extrémité inférieure (162, 164) est fixée à la membrane souple (168). La monture (152) est reliée à l'extrémité supérieure de la paroi compressible (162, 164). La monture (152) possède un raccord situé au-dessous de l'extrémité supérieure de la paroi compressible (162, 164) qui est destiné à loger un élément amovible (128) de l'assemblage de retenue (36), de manière à ce que l'élément amovible (128) puisse être relié en pivot à l'interface de détection (38) au-dessous de l'extrémité supérieure de la paroi compressible (162, 164).
Patent EP-0823423-A4 (EP)
Title: 1,4-disubstituted piperidine derivatives
Inventor: TSUCHIYA YOSHIMI
IPC: C07D405/12
Filed: 1996-04-25
Abstract: Novel 1,4-disubstituted piperidine derivatives represented by general formula (I) and pharmaceutically acceptable salts thereof, wherein Ar represents phenyl wherein one or two arbitrary hydrogen atoms on its ring may be substituted by substituent(s) selected from the group consisting of halogeno and lower alkyl or an aromatic 5- or 6-membered heterocycle having one or two heteroatoms selected from the group consisting of oxygen, nitrogen and sulfur; R<1> represents C3-6 cycloalkyl or C3-6 cycloalkenyl; R<2> represents saturated or unsaturated aliphatic C5-15 hydrocarbon group; and X represents O or NH. The compounds have a selective antagonism against the muscarine M3 receptor and a high safety with little side effect. Thus they are useful in the treatment or prevention of respiratory diseases such as asthma, chronic respiratory obstruction and pulmonary fibrosis, urological diseases accompanied with urination disorders such as frequent urination, urgency of micturition and urinary incontinence and digestive diseases such as convulsion or motion hyperenergia of the digestive tracts and irritable large intestine. <CHEM>
Patent EP-0825834-A4 (EP)
Inventor: SIEGEL ROBERT J
IPC: A61B17/22
Filed: 1996-05-10
Abstract: On décrit un appareil et des procédés utilisant l'énergie des ultrasons et un milieu à microbulles combinées pour dissoudre de façon sensible des caillots de sang ou d'autres types d'obstructions vasculaires.
Patent EP-0826237-A4 (EP)
Title: METHOD OF FORMING A Ta2 05 DIELECTRIC LAYER
Inventor: SANDHU GURTEJ S
IPC: H01L27/108
Filed: 1996-05-17
Abstract: A method of forming a dielectric layer includes, a) chemical vapor depositing a dielectric layer of Ta2O5 atop a substrate; and b) providing a predominately amorphous diffusion barrier layer over the Ta2O5 dielectric layer. A method of forming a capacitor includes, a) providing a node to which electrical connection to a capacitor is to be made; b) providing a first electrically conductive capacitor plate over the node; c) chemical vapor depositing a capacitor dielectric layer of Ta2O5 over the first electrically conductive capacitor plate; and d) providing a predominately amorphous diffusion barrier layer over the Ta2O5 dielectric layer. A capacitor construction is also disclosed. The preferred amorphous diffusion barrier layer is electrically conductive and constitutes a metal organic chemical vapor deposited TiCxNy Dz, where "x" is in the range of from 0.01 to 0.5, and "y" is in the range of from 0.99 to 0.5, and "z" is in the range of from 0 to 0.3, with the sum of "x", "y" and "z" equalling about 1.0. Such is preferably deposited by utilizing a gaseous titanium organometallic precursor of the formula Ti(NR2)4, where R is selected from the group consisting of H and a carbon containing radical, and utilizing deposition conditions of from 200° C. to 600° C. and from 0.1 to 100 Torr.
Patent EP-0934064-A4 (EP)
Title: Thrombin inhibitors
Inventor: COBURN CRAIG
IPC: A61P7/02
Filed: 1997-10-20
Abstract: A compound which inhibits human thrombin and which has structure (a) such as (b).
Patent EP-0963186-A4 (EP)
Inventor: GUARRACINO MARIO
IPC: A61L15/18
Filed: 1997-05-23
Abstract: L'invention porte sur des articles absorbants et en particulier sur des serviettes hygiéniques comportant un système d'élimination des odeurs offrant des avantages améliorés en la matière et comprenant une combinaison de zéolite, de silice et d'une matière gélifiante absorbante.
Patent EP-0931311-A4 (EP)
Title: Method and apparatus for precisely dimensioning pole tips of a magnetic transducing head structure
Inventor: PARTEE CHARLES
IPC: G11B5/31
Filed: 1997-06-13
Abstract: A method and apparatus for processing a magnetic transducer (10) uses a gallium ion beam (210) to precisely define a pole tip region of the magnetic transducer. The precision pole tip widths provide a transducer that may record correspondingly precise track widths on a magnetic storage medium, such as a rotating disk. During the ion milling process an image detector (207) determines an image of the pole tip region to control subsequent ion beam milling with either a focused or defocused ion beam. Subsequent to the ion milling process, the magnetically conductive properties of the pole tip region, which may be degraded as a result of unwanted ion implantation during the ion milling process, are restored by means of a lapping process.
Patent EP-0913386-A4 (EP)
IPC: C07C51/47
Filed: 1998-03-19
Abstract: The present invention provides a process for separating and purifying alkali metal salts of hydroxynaphthalenecarboxylic acids, in which alkali metal salt(s) of hydroxynaphthalenecarboxylic acid(s) are separated and purified from a mixture of alkali metal salts of hydroxynaphthalenecarboxylic acids by treating it with a nonionic porous synthetic adsorbent using water or water and water-soluble organic solvent(s).
Patent EP-1011637-A4 (EP)
Title: Modulation of drug loading in multivesicular liposomes
Inventor: YE QIANG
IPC: A61P25/20
Filed: 1998-09-08
Abstract: Disclosed is a method for making liposomes, for example multivesicular liposomes (MVLs), containing one or more biologically active agents, wherein the loading of the active agents into the liposomes is modulated by adjusting the osmolarity of the aqueous component into which the agents are dissolved prior to encapsulation. To increase the loading of the active agent, the osmolarity of the aqueous component is reduced, and to decrease the loading of the active agent, the osmolarity of the aqueous component is increased. In the making of MVLs, the process involves dissolving the active agent and an optional osmotic excipient in a first aqueous component encapsulated within the liposomes. For any given concentration of drug, the osmolarity of the first aqueous component can be adjusted by increasing or decreasing the concentration or molecular weight of the osmotic excipients used therein. The rate of release of the active agent into the surrounding environment in which the liposomes are introduced can be simultaneously controlled by incorporating into the lipid component used in the formulation at least one long chain amphipathic lipid. For example, the amphipathic lipid can have from about 13 to about 28 carbons in its carbon chain. Use of the long chain amphipathic lipid in the lipid component is particularly helpful in controlling the release rate and encapsulation efficiency for high drug load formulations.
Patent EP-1017996-A4 (EP)
Title: Nondestructive testing of dielectric materials
Inventor: LITTLE JACK R JR
IPC: G01N22/00
Filed: 1998-09-22
Abstract: An apparatus and method for the nondestructive inspection of dielectric matierals are disclosed. Monochromatic, phase coherent electromagnetic radiation (6), preferably in the 5-50 gigahertz frequency range (i.e. microwaves) impinges on the sample. In accordance with Snell's law, the microwaves are partly transmitted and partly reflected at each interface where the dielectric constant changes due to irregularities. A portion of the reflected beam is combined with the signal reflected by the specimen being inspected. These two signals have the same frequency, but may differ in amplitude and phase. The signals combine to produce an interference pattern, a pattern that changes as the specimen changes, or as the position of the specimen changes relative to a detector (2, 4). A computer (10) is programmed to distinguish features in the interference pattern attributable to irregularities in the material from features in the interference pattern attributable to sources of noise.
Patent EP-0987218-A4 (EP)
Title: Process for the formation of oxide ceramic thin film
Inventor: QIU HONG
IPC: H01L27/10
Filed: 1999-01-19
Abstract: A process for the formation of an oxide ceramic thin film, which permits the control of film oxygen content and can give a film reduced in oxygen deficiency. The process is characterized in that the step of forming an amorphous thin film, the step of heating the thin film to crystallize it or the step of heat-treating the crystallized film is conducted in a moisture-containing atmosphere.
Patent EP-1091827-A4 (EP)
Title: Sharpening a knife blade
Inventor: FOLKMAN CHRISTOPHER V
IPC: B24B41/06
Filed: 1999-01-13
Abstract: A method and apparatus for grinding a knife blade to form a sharpened edge. The blade is held in a fixture including a self-centering clamp with a pair of jaws gripping the knife blade by engaging opposite sides of a part of the blade tapered toward an edge location, and holding the blade so that the intended edge location of the blade is in a desired location with respect to the fixture. This permits use of profiled grinding wheels of hard material mounted on a carriage under computer control to grind an edge bevel accurately on each side of the blade, forming a sharp edge.
Patent EP-1026206-A4 (EP)
Title: Polyurethane composition
Inventor: KIMURA KENJI
IPC: C08K5/20
Filed: 1999-08-19
Abstract: A polyurethane composition characterized by being obtained by compounding a polyurethane with (A) a hindered phenol antioxidant and (B) an amide represented by the following general formula (I): R1-CONH2 (wherein R1 represents C12-21 alkyl). The composition is highly prevented from suffering the discoloration or coloration caused by not only a nitrogen oxide gas but heat.
Patent EP-1096965-A4 (EP)
Inventor: COHEN MARK
IPC: A61M25/00
Filed: 1999-07-16
Abstract: La présente invention concerne un cathéter à structure multicouche (10) qui comporte un revêtement interne (12) recouvert d'une tresse à schéma de tressage variable (14), elle même prise entre une couche biseautée interne (16) et une couche biseautée externe (18) disposées coaxialement. Ce cathéter fait intervenir des schémas de tressage qui varient le long du tube, variations qui permettent de moduler la capacité de flexion et l'aptitude au refoulement.
Patent EP-1028550-A4 (EP)
Title: Optical switch
Inventor: UEMURA ARITOMO
IPC: H04Q11/00
Filed: 1999-08-30
Abstract: Preliminary system transmitted light beam selecting means (12) comprising a 1x2 optical spatial switch and operating system transmitted light beam branching means (11) are provided in a transmitting unit (24). Received light beam switching means (9) comprising a 2x2 optical spatial switch and comprising a 2x2 optical spatial switch and preliminary system received light beam gate means (10) comprising a 1x2 optical spatial switch are provided in a receiving unit (23). Without using any 4x4 optical spatial switch, an operating system can be switched to a preliminary system. A practical optical switch involving problems such as communication cutoff for maintenance work and low use efficiency of transmission line can be provided.
Patent EP-1122260-A4 (EP)
Title: Crystallization of doxorubicin hydrochloride
Inventor: JOHDO OSAMU
IPC: C07H15/252
Filed: 1999-10-15
Abstract: Disclosed are a crystallizing method of doxorubicin hydrochloride from a doxorubicin hydrochloride-containing solution, particularly a method for carrying out the crystallization under a condition of 40 DEG C or higher, and a doxorubicin hydrochloride crystalline aggregate having particularly an excellent solubility in water.
Patent EP-1146101-A4 (EP)
Title: Adhesive-coated copper foil, and copper-clad laminate and printed circuit board both obtained with the same
Inventor: ARATA MICHITOSHI
IPC: C09J7/28
Filed: 1999-12-20
Abstract: An adhesive-coated copper foil which comprises a copper foil and disposed on one side thereof a layer of an adhesive composition comprising (a) an epoxy resin, (b) a polyfunctional phenol, (c) a curing accelerator as an optional ingredient, and (d) a compound having a triazine ring or isocyanuric ring. The adhesive layer has low hygroscopicity, excellent heat resistance, and satisfactory adhesion to copper foils. By using the adhesive-coated copper foil, a copper-clad laminate and a printed circuit board both having excellent properties can be obtained.
Patent EP-1102670-A4 (EP)
Title: Actuator for injection molding valve gate
Inventor: STEIL FREDERICK G
IPC: B29C45/28
Filed: 1999-12-17
Abstract: A valve for controlling the flow of fluent plastic material from an injection molding machine to a mold cavity. The valve includes an axially slidable valve pin that interacts with a material outlet to control flow through the valve selectively. The valve pin is actuated by an eccentric cam arrangement that positively drives the valve pin between positions where it is engaged with or disengaged from the material outlet. The cam acts on the valve pin only in an axial direction to avoid wear occasioned by side loads imposed on a valve pin.