baber/WOPTO huggingface dataset:
Patent JP-H0764079-B2 (JP)
IPC: B41J2/185
Filed: 1986-12-03
Abstract: The present assembly is an ink jet printer of the continuous stream type for printing an image on a recording surface having a nozzle or orifice from which an electrically conductive ink stream is expelled by pressure along a predetermined path toward a recording surface apparatus to selectively deflect or interrupt portions of the ink stream such that the portions deflected or interrupt are prevented from reaching the area of the recording surface or which said image is printed, an ink mist shield positioned proximate to the recording surface, the mist shield being maintained at a first potential, apparatus for charging the recording surface to a second potential substantially different from the first potential whereby ink which impinges the recording surface is charged thereby and particles of the impinging ink which rebound from the recording surface are impelled toward the mist shield by the field resulting from the difference between the first and second potential. The present method, for use in a continuous stream ink jet printer for printing an image on a recording surface having a nozzle or orifice and a recording surface, and a mist shield positioned proximate to the recording surface, is the steps of expelling by pressure a continuous stream of electrically conductive ink from the nozzle toward the recording surface, selectively deflecting or interrupt portions of the ink stream, applying an electrical charge to the recording surface, such that an electrical field exists between said mist shield and said recording surface whereby particles of the ink stream which rebound upon impact with the recording surface are urged toward the mist shield.
Patent JP-3944240-B2 (JP)
IPC: C12N15/864
Filed: 1996-06-05
Granted: 2007-07-11
Abstract: A method for in vitro packaging of adeno-associated viral particles is described. The procedure involves the preparation of cell-free extracts containing all the essential components for packaging. Homogeneous purified substrate DNA for packaging may be prepared separately. The in vitro packaged AAV particles are useful in transduction of mammalian cells and for gene therapy in animals. In one described method, the DNA packaged into AAV particles is not limited by the size constraints characteristic of in vivo packaged AAV particles.
Patent JP-2938565-B2 (JP)
IPC: C08J7/046
Filed: 1989-12-27
Granted: 1999-08-23
Abstract: Composite films comprised of an unloaded semicrystalline polyester film support with a roughness Ra no greater than 0.01  mu m having, on at least one of its faces, a coating based on a modified polymer produced by polymerising one or several acrylic monomers in the presence of a water-dispersable sulphonated copolyester.  The composite films according to the invention are particularly well suited as supports for thin magnetic films.
Patent JP-2927439-B2 (JP)
IPC: F25C1/142
Filed: 1988-07-27
Granted: 1999-07-28
Abstract: Apparatus for continuous production of flake ice comprises one or more refrigerated discs (20) mounted on a hollow shaft (18, 21, 71). Each disc (20) rotates in the vertical plane and includes a plurality of narrow internal channels (30) which extend substantially over all of the operative portion of the disc (20) and are of substantially equal length. The disc(s) (20) forms(s) the evaporator of a refrigeration circuit, and an evaporative refrigerant is circulated to the channels (30) in each disc (20) via the hollow shaft (18, 21, 71). During each cycle, water is applied to both external flat surfaces of each disc (20) at a first angular location and the film of water which adheres thereto freezes as the disc (20) rotates. The ice sheet so formed is removed from both sides of the disc (20) at a second angular location by scraper blades (40, 75).
Patent JP-2858945-B2 (JP)
IPC: B01J37/02
Filed: 1990-06-08
Granted: 1999-02-17
Abstract: Exhaust gas purificn. catalyst consists of a monolithic support coated with a catalytic layer which contains activated alumina; at least one Pt gp. element (such as rhodium); cerium oxide; a copptd. oxide of zirconium stabilised by cerium; and opt. a zirconium cpd. The copptd. oxide of Zr stabilised by Ce pref. contains 99-75% by wt. (esp. 95-85%) Zr oxide and 1-25% (esp. 5-15%) Ce oxide. The catalyst is produced by coating the support with a slurry contg. the above components, and firing.
Patent JP-3142539-B2 (JP)
IPC: A61K49/00
Filed: 1989-08-18
Granted: 2001-03-07
Abstract: The invention relates to the use of cavity- or clathrate-forming host/guest complexes as contrast media in ultrasonic, X-ray or NMR investigations.
Patent JP-2768521-B2 (JP)
IPC: C08F10/00
Filed: 1989-09-08
Granted: 1998-06-25
Abstract: The use of a concentrated alumoxane solution as cocatalyst for the polymerization of olefins with a homogeneous metallocene-type catalyst of formula (Cp)mRnMQk, wherein Cp is a substituted or unsubstituted metallocene, R is an optional structural bridge between two Cp rings, M is a transition metal from groups 4 and 5, Q is H or alkyl or alkenyl or halogen, m=1-3, n=0 or 1 and m+k equals the oxidation state of M, provides better yields at lower Al/M ratio. Also provided are a homogeneous catalyst system, a process for preparing same, and a process for the polymerization of olefins, preferably to produce syndiotactic polypropylene.
Patent JP-2675675-B2 (JP)
IPC: A61K9/16
Filed: 1991-06-12
Granted: 1997-11-12
Abstract: New non-porous solid microspheres have a dia. of 1-300 microns and consist of at least one injectable drug. More Specifically the dia. is 5-100 microns. The microspheres have a m.pt. above 60 deg. C and may contain additives. The microspheres are formulated as suspensions in aq. media (esp. saline) or oils in which they are insoluble. Contraceptive formulations contain progesterone microspheres and 17beta-oestradiol microspheres. Post partum (sic) contraceptive formulations, and formulations for prevention of osteoporosis in menopausal women, contain progesterone microspheres. Analgesic formulations contain naproxen or indomethacin. The microspheres are produced by melting the drug in an inert gas atmos., spraying the melt under inert gas pressure, cooling the spray to solidify the droplets, and screening the resulting microspheres.
Patent JP-2854062-B2 (JP)
IPC: C12Q1/6827
Filed: 1989-09-27
Granted: 1999-02-03
Abstract: The invention relates to the cloning and sequencing of the nucleic acid coding for the human ACE as well as the determination of the peptide chain corresponding to the ACE and of active peptide fragments which derive from it. Another subject of the invention is the utilization of the above-mentioned polypeptides for the implementation of in vitro diagnostic methods for hypertension and for the design of new inhibitors of the ACE. The invention also relates to the utilization of the nucleotide probes of the invention for the in vitro screening of the polymorphisms of the gene coding for the ACE.
Patent JP-4221734-B2 (JP)
IPC: A61L17/00
Filed: 1997-08-28
Granted: 2009-02-12
Abstract: The application discloses esters of hyaluronic acid, wherein a first part of the carboxylic functions is esterified with an araliphatic alcohol and a second part is esterified with at least one long-chain, straight aliphatic alcohol with between 10 and 22 carbon atoms. The possible remaining non-esterified carboxylic functions, if present, are salified. The application further discloses biocompatible threads having a multifilament conformation comprising filaments formed by the aforesaid esters, and their use in the fields of medicine and surgery.
Patent JP-3636464-B2 (JP)
IPC: E05D15/38
Filed: 1995-01-17
Granted: 2005-04-06
Abstract: PCT No. PCT/SE95/00036 Sec. 371 Date Jul. 26, 1996 Sec. 102(e) Date Jul. 26, 1996 PCT Filed Jan. 17, 1995 PCT Pub. No. WO95/19486 PCT Pub. Date Jul. 20, 1995The present invention relates to a door of the type having two parallel guide rails, a plurality of guide means (10, 50), which are adapted, when the door moves, to be guided by and run along the guide rails, a plurality of neighboring door leaf panels (2), which at opposite ends are connected to the associated guide means (10) of said plurality of guide means, and a bottom panel (4) which is pivotally connected to an adjoining panel (2) of said door leaf panels and, via releasable joints, connected to two associated bottom guide means (50) among said guide means. The invention is characterized in that the two bottom guide means (50) of the bottom panel (4) are each connected to an adjoining guide means (50) of a door leaf panel (2) adjoining the bottom panel (4), by means of coupling element (60), and that said releasable joints are arranged between said coupling element (60) on one hand and said bottom panel (4) on the other hand, such that said bottom panel (4), if subjected to such load that said joint is released, can swing outwards, while said coupling elements (60) and said bottom guide means (50) are kept in position relative to the remaining guide means (10) and door leaf panels (2).
Patent JP-3416154-B2 (JP)
IPC: B01J27/198
Filed: 1997-11-27
Granted: 2003-06-16
Abstract: The invention relates to a shell catalyst for producing acetic acid by gas-phase oxidation of unsaturated C4-hydrocarbons, comprising an inert non-porous carrier and a catalytically active mixed oxide material applied on the outer surface of the carrier, wherein said material contains (a) one or several oxides from the group titanium dioxide, zircon dioxide, stannic dioxide, aluminum oxide, and b) 0.1 to 1.5 wt. % vanadium pentoxide in relation to the weight of the constituent (a) and per m2/g of the specific surface of the constituent (a).
Patent JP-3648248-B2 (JP)
IPC: C12Q1/04
Filed: 1996-03-20
Granted: 2005-05-18
Abstract: A centrifuge tube and a kit for detecting the presence or absence of microorganisms, particularly bacteria and yeasts, in a liquid sample of a biological material. The centrifuge tube has a cylinder portion; a frustoconical portion; a capillary at the bottom of the tube; and contains a gel system for detecting microorganisms. The gel system includes a development phase of a gel containing microorganism culture medium and a reagent capable of inducing a detectable variation in optical measurement in the presence of microorganisms and a first phase intimate mixture which includes water originating wholly or partly from the culture medium and water-absorbing polymer particles so that, in the first phase intimate mixture, the polymer particles have a particular concentration and size.
Patent JP-3963482-B2 (JP)
IPC: A61K38/00
Filed: 1997-12-08
Granted: 2007-08-22
Abstract: Peptide variants of fragment of parathyroid hormone (PTH) or parathyroid hormone-related protein (PTHrP), in which at least one of the amino acid residues is replaced with Acc.
Patent JP-3931263-B2 (JP)
IPC: C07C49/92
Filed: 1997-03-07
Granted: 2007-06-13
Abstract: PCT No. PCT/EP97/01156 Sec. 371 Date Sep. 15, 1998 Sec. 102(e) Date Sep. 15, 1998 PCT Filed Mar. 7, 1997 PCT Pub. No. WO97/34859 PCT Pub. Date Sep. 25, 1997Proposed is a method of producing alkaline-earth salts of aliphatic  beta -keto compounds by reacting alkaline-earth hydroxides with aliphatic  beta -ketoesters and/or  beta -diketones in the absence of solvent to give the corresponding alkaline-earth salts. The  beta -keto compound is added in portions to the powdered alkaline-earth hydroxide and the reaction mixture subsequently dried. Good yields are obtained of a fine-grained, light colored product.
Patent JP-3501229-B2 (JP)
IPC: B21D24/02
Filed: 1999-02-03
Granted: 2004-03-02
Abstract: A self-lubricating cylinder assembly for use in a press operable in an upright orientation and in an inverted orientation. The cylinder assembly contains a working fluid under pressure and lubricating oil. The cylinder assembly includes a cylinder body that has sidewalls that terminate in an opening at a first end and an end wall at a second end. The cylinder assembly further includes an interior wall assembly that connects to the cylinder body and has walls that extend within the cylinder body to the end wall. The wall assembly walls are preferably formed of a cylinder liner in connection with an insert. The cylinder liner has a piston mounted for reciprocal motion therebetween. A variable volume wall assembly space is defined as a space between the piston, the wall assembly walls and the housing end wall. An expansion reservoir is defined as a space between the side walls of the cylinder body, the wall assembly walls and the cylinder body end wall. A first passage opens to the wall assembly space and to the expansion reservoir. At least the expansion reservoir opening of the first passage is positioned below the level of the lubricating oil when the cushion assembly is in the upright orientation. Both first passage openings are positioned above the level of the lubricating oil when the cushion assembly is in the inverted orientation. A second passage opens to the wall assembly space and to the expansion reservoir. Both second passage openings are positioned above the level of the lubricating oil when the cushion assembly is in the upright orientation. The second passage opening that opens to the expansion reservoir is positioned below the level of the lubricating oil when the cushion assembly is in the inverted orientation. Lubricating oil recirculation is accomplished by means of a jet mixture of compressible working fluid and lubricating oil sprayed onto the cylinder wall by means of a controlled pressure differential of the compressible working fluid while the piston is moving during the expansion stroke of the work cycle.
Patent JP-4183756-B2 (JP)
IPC: G11B9/00
Filed: 1998-04-01
Granted: 2008-11-19
Abstract: The invention concerns a component of composite structure (10) consisting of a layer of ferroelectric material (11) and at least a thin film of semiconductor material or of a thin metal or supraconducting film (12) in close contact with the layer of ferroelectric material (11). It further comprises means for generating local modifications of the ferroelectric material polarization. This mechanism includes a device for applying a voltage between at least one punctiform electrode (13) arranged for selectively scanning the composite structure (10) surface facing that consisting of the semiconductor or thin metal or supraconducting film (12), and the semiconductor or thin metal or supraconducting film.
Patent MD-2314-B2 (MD)
Title: Hydraulic motor with horizontal shaft
Inventor: ARSENE ION
IPC: F03B7/00
Filed: 2001-03-01
Abstract: The invention refers to the installations for water current-to-mechanical energy conversion that can be used for autonomous production of electric power. The hydraulic motor consists of a drum with horizontal shaft and axial blades, installed into a radial channel. The lateral parts of the drum and the blades are equipped with plastic and elastic sealing collars around the whole perimeter, simultaneously the blades are provided with rolls. In the drum rotation process the blades may occupy two positions - passive and active (operating). The blades transition from the passive position into the active one is made by means of a bearer, fixed in the upper part of the motor, acting upon the blades roll, gradually turning them. When one part of the drum with blades gets into the radial channel, the plastic and elastic sealing collars hermetically seal the channel and direct the water current towards the active blades.The result consists in increasing the efficacy of water current kinetic energy use with reduced velocity.Claims: 1Fig.: 6
Patent ES-2165818-B2 (ES)
Title: Celulas o pantallas de cristal liquido antiferroelectrico con escala de gris analogica sin tension de mantenimiento, y su metodo de fabricacion.
Inventor: OTON SANCHEZ JOSE MANUEL
IPC: G02F1/137
Filed: 2000-09-04
Granted: 2003-04-01
Abstract: Células o pantallas de cristal líquido antiferroeléctrico con escala de gris analógica sin tensión de mantenimiento, y su método de fabricación. Estas células de cristal líquido antiferroeléctrico suelen presentar, respecto a la tensión, una respuesta óptica simétrica entre polarizadores cruzados. En esta invención se describen: -el comportamiento de tales células cuando exhiben respuesta asimétrica, que implica que la curva de histéresis óptica está desplazada en su totalidad según, el eje de tensiones aplicadas, consiguiéndose respuestas ópticas diferentes en el semiciclo positivo y negativo. -las ventajas fundamentales del comportamiento asimétrico, que son: obtención de imágenes estáticas con escala de gris, corrección de parpadeo, y eliminación de la tensión de mantenimiento en la forma de onda. -un método de fabricación de tales células, empleando acondicionamientos asimétricos en las caras de la célula, con orientación divergente. -las formas de onda necesarias para su control: reduciendo el semiciclo de compensación DC, pero manteniendo el producto voltaje x tiempo, o eliminándolo por completo, con lo que los pulsos de control pasan a ser bipolares.
Patent ES-2394353-B2 (ES)
Title: Receptor longitudinal de energía solar térmica
Inventor: MARTINEZ-VAL PENALOSA JOSE MARIA
IPC: F24S23/77
Filed: 2012-10-23
Granted: 2013-05-28
Abstract: Receptor de tubos paralelos, contenidos en una carcasa, una de cuyas paredes extremas contiene todas las penetraciones de los tubos, que por la pared opuesta o confín no tienen salida, por lo que los tubos están emparejados inequívocamente según su función térmica y conectados entre sí mediante una lira de dilatación en el extremo del confín, y cada par forma un circuito de fluido que recorre de ida y retorno la carcasa a lo largo. La carcasa posee una ventana compuesta por módulos, ensamblados sobre unas traviesas que además dan rigidez transversal a la carcasa, que queda estanca; y cuya presión interior se mantiene constante merced a sendas válvulas de alivio, una actuando por sobrepresión interior, y la otra por depresión.
Patent AU-2001274207-B2 (AU)
Title: Formation of sheet material using hydroentanglement
Inventor: BEVAN CHRISTOPHER GRAHAM
IPC: D04H1/492
Filed: 2001-06-04
Granted: 2006-11-23
Abstract: Artificial leather sheet material is made by hydroentanglement of waste leather fibers. A web of the fibers is advanced on a porous belt high pressure water jet heads in a number of successive hydroentanglement steps. Screens have apertures which allow deep penetration of the water jets into the web while thin screen portions between the apertures act to interrupt the jets allow deep penetration of the water jets into the web while thin screen portions between the apertures act to interrupt the jets and limit formation of furrows. Deflector plates are provided alongside water jet heads to remove re-bounding water.
Patent AU-2001293810-B2 (AU)
Title: Primer coating of steel
Inventor: DAVIES GERALD HOWARD
IPC: C09D5/10
Filed: 2001-09-11
Granted: 2006-09-28
Abstract: A process for primer coating steel which is intended to be fabricated and overcoated, in which process the steel is primer coated with a primer coating comprising a silica binder. The binder comprises alumina-stabilized aqueous silica sol and, optionally, a minor amount of alkali metal silicate. The binder has a SiO2/M2O mole ratio, wherein M represents the total of alkali metal and ammonium ions, of at least 6:1. After the primer coating has dried to the extent that it is touch dry, it is optionally treated with a solution which increases the film strength of the primer coating.
Patent AU-2002220072-B2 (AU)
Title: Hot melt wetness indicator adhesive composition
Inventor: WANG BAOYU
IPC: A61F13/15
Filed: 2001-10-25
Granted: 2006-07-06
Abstract: The present invention is directed towards a hot melt wetness indicator composition based on an ethylene-alkylacrylate-acrylic acid terpolymer. The wetness indicator composition comprises the terpolymer, a tackifying resin, a compatible surfactant having a HLB value less than 20 and a pH indicator or a dye that is capable of changing color when insulted with urine, as the primary ingredients. One embodiment of the present invention is to provide a wetness indicator that has excellent heat and environmental stability, improved fastness, vivid color change, easy manufacturing, and easy application. Another embodiment is directed towards a composition having a delayed response and therefore can withstand multiple insults daily.
Patent AU-2002239709-B2 (AU)
Title: Medical apparatus remote control and method
Inventor: FLAHERTY J CHRISTOPHER
IPC: A61B19/00
Filed: 2001-12-21
Granted: 2007-02-15
Abstract: A system for providing medical treatment to a patient, including a medical treatment apparatus and a remote control device. The medical treatment apparatus has a local processor, and a local communication element connected to the local processor, while the remote control device includes a remote processor, user interface components connected to the remote processor, and a remote communication element connected to the remote processor and adapted to communicate with the local communication element of the medical treatment apparatus in a wireless manner such that information can be transferred between the local processor and the remote processor. The remote control device also includes at least two separate power supplies connected to the remote processor.
Patent AU-2002241834-B2 (AU)
Title: Flexible microchip devices for opthalmic and other applications
Inventor: SANTINI JOHN T JR
IPC: A61M37/00
Filed: 2002-01-09
Granted: 2006-11-09
Abstract: Methods and systems are provided for delivering drug to the eye. The method and system may include implanting into the eye a device which comprises two or more discrete reservoirs, each reservoir containing a drug; and directing focused light to the implanted device to open a first one of the reservoirs and thereby permit the drug to diffuse from the first reservoir to the patient's eye.
Patent AU-2002331978-B2 (AU)
Title: Electric toothbrush with at least one brush head
Inventor: PRINEPPI FRANK JOSEPH
IPC: A61C17/22
Filed: 2002-10-01
Granted: 2008-04-10
Abstract: A packaged electric toothbrush (1) including a body portion (2) for containing a battery operated motor (27) drivingly connected or connectable to a brush head holder including at least one brush head (4), wherein the toothbrush includes a "try me" facility (7) for remotely testing the operation of the toothbrush, such as by a prospective purchaser of the toothbrush whilst the toothbrush is still in its protective sales packaging, which "try me" feature comprises a two-sided metal strip (23), such as aluminium foil, separated by a dielectric material, such as paper or plastics, respective sides of the strip being connected at one end to respective parts of an electric circuit (24) used to operate the electric toothbrush and, in particular, to energise the electric motor thereof, the other end (28) of the strip being folded over and including a centrally disposed aperture onto or over which is disposed a bendable metal connector (29,30) such that upon bending or pressing of the connector the two sides of the strip or foil are electrically connected together to temporarily operate the toothbrush whilst still in its packaging.
Patent AU-2003200030-B2 (AU)
Title: Fastener driving tool with modular construction
Inventor: SMOLINSKI DAREK
IPC: B25C1/00
Filed: 2003-01-07
Granted: 2004-07-22
Abstract: A fastener driving tool (10) includes a housing (12) enclosing a fastener driving portion (14) and a handle (18) connected to the fastener driving portion. A pair of clamshells (40, 42) is confgured to form an ergonomic grip over the handle and also forming a fastener magazine (20), such that the ergonomic grip and the magazine are integral in each clamshell. The clamshells are secured to the fastener driving portion and an endcap (32) without the use of special fasteners. <IMAGE>