baber/WOPTO huggingface dataset:
Patent JP-4707834-B2 (JP)
IPC: H01M8/1004
Filed: 1999-08-20
Granted: 2011-06-22
Abstract: A screen-printing paste as a starting material for fabricating a gas diffusion electrode through screen-printing includes at least one polymer, at least one metallic catalyst, and a high-boiling solvent. The polymer is a binder including poly(butyl acrylate)-polymethacrylate copolymer, a poly(vinyl alcohol), and a poly(ethylene oxide). The polymer can be two polymers, a first being used for hydrophobicization and present in an amount of between 0 to 10% by weight based on a content of the metallic-catalyst, and a second being a binder. A screen-printing method of fabricating the electrode for a fuel cell includes forming a screen-printing layer having a thickness between 3 and 40 mum by applying the screen-printing paste to a base. The solvent and the polymer serve as a screen-printing medium. The screen-printing layer is baked to allow only residues of the solvent and the polymer to remain, which do not interfere with using the electrode in a fuel cell. The method uses a polybutylacrylate-polymethacrylate copolymer as a binder in the screen-printing paste.
Patent JP-4785282-B2 (JP)
IPC: H01G9/00
Filed: 2001-07-13
Granted: 2011-10-05
Abstract: The present invention provides a method for producing an electric double layer capacitor mountable by reflow soldering, which comprises assembling an electric double layer capacitor, subjecting the capacitor to a heat treatment following a temperature profile resembling to the temperature profile with respect to time employed in the reflow soldering step, and welding a terminal thereafter.
Patent JP-4731753-B2 (JP)
IPC: A47C31/02
Filed: 2001-07-24
Granted: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the fitting structure of a spread material, which enables the spread material to be easily and quickly attached in good appearance, makes both ends of the spread material durable and hardly come out, and enables the spread material to be segregated easily. SOLUTION: On the surfaces of upper and lower end parts of an almost square shape part 5b on the outer shell 5, recess grooves 9 are equipped along both end edges. Engaging pieces 27, 30 made of synthetic resin are fixed on both end edges of the almost square shape spread material 2. The engaging pieces 27, 30 are respectively fit in the recess grooves 9 and the play end of folded-back piece 29 connected to the play edge of one engaging piece 30 is engaged with the edge to the surface of the outer shell 5 in an engaging hole 21 opened toward the backside of the outer shell equipped on the inner face of one recess groove 9. A lid material 32 to cover a range including the engaging hole 21 on the outer shell 5 is detachably equipped on the outer shell 5.
Patent JP-4978918-B2 (JP)
IPC: G02F1/1335
Filed: 2001-08-22
Granted: 2012-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a self-illuminative and outside light-illuminative (dually illuminative) liquid crystal display device provided with a translucent and reflective layer, which is made so thin and lightweight that it is difficult to be achieved in the case of the liquid crystal display device having a side light type light guide plate and has excellent display quality. SOLUTION: This liquid crystal display device has a liquid crystal display panel (1) provided with at least a liquid crystal cell formed by interposing a liquid crystal (30) between a rear side substrate and a visible side substrate. The rear side substrate is prepared by forming at least a transparent layer (14) having a refractive index lower than that of a transparent substrate (10) and the translucent and reflective layer (11) for transmitting and reflecting light on the substrate (10). The visible side substrate is prepared by forming a transparent electrode (21) on another transparent substrate (20). These substrates are arranged so that the electrode sides of them are made opposite to each other.  This display device has also illuminators (5) arranged on one or more side faces of the panel (1) and an optical path controlling layer (4) having the refractive index higher than that of the layer (14) and a plurality of optical path changing slopes (A1) which are formed on the outside of the rear side substrate and each of which has 35-48 deg. angle of inclination with respect to the reference plane of the rear side substrate.
Patent JP-4815075-B2 (JP)
IPC: C01G49/08
Filed: 2001-08-29
Granted: 2011-11-16
Abstract: Magnetite with a low silicon (Si) content is used for producing toners. An Independent claim is also included for toners containing magnetite with a low Si content.
Patent JP-3923290-B2 (JP)
IPC: A61P17/02
Filed: 2001-09-13
Granted: 2007-05-30
Abstract: The present invention relates to the discovery that biocompatible anionic polymers can effectively inhibit fibrosis, scar formation, and surgical adhesions. The invention is predicated on the discovery that anionic polymers effectively inhibit invasion of cells associated with detrimental healing process, and in particular, that the effectiveness of an anionic polymer at inhibiting cell invasion correlates with the anionic charge density of the polymer.The present invention therefore relates to the use of a composition comprising an amount of pentosan polysulfate effective to inhibit fibrosis, in the manufacture of a medicament for inhibiting fibrosis of a lesion in a mammal.The present invention also provides a method for preparing a surgical implant for inhibiting fibrosis at the site of administration of the implant.
Patent JP-4046998-B2 (JP)
IPC: B65D75/58
Filed: 2001-12-14
Granted: 2008-02-13
Abstract: The invention relates to a packaged article comprising: an article having an outer surface and an inner surface, wherein said inner surface defines a cavity for receiving an appendage of a user, a package surrounding said article; a seam which closes both said package and said cavity of said article, wherein opening of said seam opens both said package and said cavity of said article.
Patent JP-3737968-B2 (JP)
IPC: C07D405/12
Filed: 2000-06-26
Granted: 2006-01-25
Abstract: The present invention provides a method for the measurement of an analyte in biological samples whereby an uncompetitive inhibitor is coupled to a ligand and utilized in a homogeneous assay. The analyte can be a drug or drug derivative, hormone, polypeptide, or oligonucleotide. The present invention also provides novel compounds, assay reagents and packaged kits useful for performing such measurements.
Patent JP-4365063-B2 (JP)
IPC: H04B1/707
Filed: 2000-02-02
Granted: 2009-11-18
Abstract: A multiuser detector method and receiver that detects and decodes synchronous or asynchronous CDMA subchannels having different spreading factors with reduced computational complexity. The multiuser receiver is compatible with ZF-BLE, MMSE, decorrelating detectors and the like using Cholesky decomposition to minimize numeric operations. The receiver and method arranges the columns of system transmission response matrices representing the response characteristics of individual users into a total system transmission response matrix which represents a plurality of matched-filter responses for a given block of received data. The invention when used in conjunction with Cholesky decomposition reduces the number of required mathematic operations prior to parallel matched filtering.
Patent JP-4815085-B2 (JP)
IPC: A61K31/427
Filed: 2000-11-10
Granted: 2011-11-16
Abstract: A pharmaceutical composition is disclosed which comprises a soliddispersion of an HIV protease inhibitor in a water soluble carrier, such as PEG, having enhanced bioavailability and improved dissolution properties. The solid dispersion may optionally be encapsulated in hard gelatin capsules, compressed into a tablet, or may be granulated with a pharmaceutically acceptable granulating agent. Also disclosed are methods of making said solid dispersion and methods of treating an HIV infection employing said solid dispersion.
Patent JP-5165172-B2 (JP)
IPC: G06Q50/10
Filed: 2001-04-16
Granted: 2013-03-21
Abstract: A foreign application supporting system being characterized in that it is provided with: application information disclosing means for disclosing, after completing a first country application, an outline of the first country application at least upon receiving the provision of information regarding the first country application; and supporter recruiting means for recruiting a supporter who judges, based on the content disclosed by the application information disclosing means, to wish to support a second country application. Since the second country application is carried out while receiving support from the supporter, even a first country application which a medium- and small-sized corporation and the like being in short of the human and capital resources have carried out, an opportunity expands in which a second country application (foreign application) is done. <IMAGE>
Patent JP-4660052-B2 (JP)
IPC: B23P11/02
Filed: 2000-05-22
Granted: 2011-03-30
Abstract: The shrinking device has a cooling device provided with at least one cooling collar (53) through which a liquid cooling medium can be passed, placed over the toolholder (3), in direct physical contact with the latter, upon insertion of the rotary tool (5) in a central opening of the toolholder after prior heating via an induction heating device (15,18). An independent claim for a toolholder used with a shrinking device is also included.
Patent JP-4055938-B2 (JP)
IPC: F16C33/66
Filed: 2002-04-18
Granted: 2008-03-05
Abstract: A deep channel type of radial ball bearing having a retainer. The bearing has an outer ring and an inner ring. Running channels are formed on the mutually opposing orbiting surfaces of the outer ring and inner ring. A specified number of balls are fit into the running channels. The retainer having pockets is placed between the outer ring and the inner ring. Each ball is captured in one of the pockets. A ball contact surface is formed on the inner surface of each edge on the opening side of the pockets. A curved ridge line forms the boundary between the inner surface of the pocket and the contact surface. This curved ridge line that forms the boundary is substantially parallel to the direction of rotation of the balls. A channel is formed at the bottom surface of the pocket. The channel extends from the inner perimeter to the outer perimeter of the retainer. The lubricating oil on the bottom surface of the pocket flows through the channel by virtue of the rolling of the balls and is guided to the outer perimeter side. A triangle-shaped fin having an inclined surface is integrally formed between the adjacent pockets on the outer perimeter surface. The inclined surface is formed on the trailing side of pocket with respect to the retainer direction of rotation. Lubricating oil directed from the above-described channel to the outer perimeter surface by the rolling of the ball is received at the inclined surface of the fin and is supplied to the vicinity of the leading edge of the pocket that is located behind the fin by the rotation of the retainer. <IMAGE>
Patent JP-5001500-B2 (JP)
IPC: A61K38/16
Filed: 2001-05-17
Granted: 2012-08-15
Abstract: A blood substitute, of an extracellular haemoglobin having a molecular weight of approximately 3 to approximately 4 million daltons, comp sing chains of polymerised globins, containing free cysteines capable of binding to NO and/or SNO groups, and having a P50 of approximately 6 to approximately 7 mm Hg, and methods using the blood substitute.
Patent JP-4083577-B2 (JP)
IPC: A61K35/74
Filed: 2001-11-15
Granted: 2008-04-30
Abstract: The present invention is directed to novel bacteriophage compositions useful in treating food products to prevent bacterial contamination.
Patent JP-4084663-B2 (JP)
IPC: A61J1/10
Filed: 2002-01-04
Granted: 2008-04-30
Abstract: The present invention provides a multiple layered non-PVC containing tubing structure. The tubing structure has a first and a second layer. The first layer is of a polymer blend of (a) from about 30% to about 50% by weight of the first layer a first polyolefin selected from the group consisting of a first propylene containing polymer, (b) from about 0 to about 50% by weight of the first layer a second polyolefin of an alpha-olefin containing polymer; (c) from about 0% to about 40% by weight of the first layer a radio frequency susceptible polymer and (d) from about 5% to about 40% of a first thermoplastic elastomer. The second layer is attached to the first layer and includes a non-PVC containing material.
Patent JP-4030431-B2 (JP)
IPC: F21Y103/00
Filed: 2002-02-08
Granted: 2008-01-09
Abstract: The luminaire for a tubular lamp having a reflector (1) with side portions (10), which have a first convex area (11) with an outer edge (12) in the light emission window (3), and a concave area (13) having an inner edge (15), which joins the convex area (11) in a line of points of inflection (14). Means (20) for accommodating a lamp (L) define the axis (21) of the lamp. The line of inflection points (14) is located at a distance from the light emission window (3), which is 0.30 to 0.40 of the distance from the outer edge (12) to the axis (21). The luminaire produces a light beam allowing a large spacing between equal luminaires while maintaining a uniform illumination.Twin versions of the luminaire allow a ballast (22) to be accommodated between adjacent side portions (10), thereby enabling the use of a slim housing (30).
Patent JP-4174576-B2 (JP)
IPC: B01F25/46
Filed: 2002-05-22
Granted: 2008-11-05
Abstract: The invention relates to a mechanical device with no moving parts that homogeneously mixes two or more liquids or liquids and gases. It is possible with the device to totally saturate liquids with gas droplets of less than one micron. The device comprises an inlet for partially mixed components leading to a plurality of passageways converging axially into a chamber which has radial openings into another chamber defined by a conical member converging in the axial direction and having an opening at its apex to exit the mixed components, the components exiting the radial openings collide with the walls of the conical member producing shear and turbulence and subsequently spinning within the conical member and are then subjected to increased pressure in the axial direction by the converging wall of the conical member.
Patent JP-4112997-B2 (JP)
IPC: G07D7/04
Filed: 2003-01-29
Granted: 2008-07-02
Abstract: A magnetic detection device has a roller unit to which conveying rollers (42) are attached, a fixing unit (45) that installs the roller unit movably in the direction to contact to or leave away from a magnetic head (41), and eccentric shafts that are provided rotatably between the fixing unit and the roller unit. This magnetic detection device has an adjusting means (51) to adjust a gap between the magnetic head and the conveying roller by relatively moving the roller unit to against the fixing unit.
Patent JP-4096787-B2 (JP)
IPC: H03H9/145
Filed: 2003-04-11
Granted: 2008-06-04
Abstract: A piezoelectric substrate (1) is provided with interdigital transducer electrodes including a first electrode layer (2), a second electrode layer (3), and a third electrode layer (4) that is principally made of aluminum. The piezoelectric substrate (1) has a stepped structure on the surface of the piezoelectric substrate, the stepped structure including terraces (6) each having a width of about 50 nm or less and steps each having a width of a mono-molecular layer (e.g., about 14  ANGSTROM ). <IMAGE>
Patent JP-4430326-B2 (JP)
IPC: C07C227/08
Filed: 2003-04-30
Granted: 2010-03-10
Abstract: Production of mixed ammonium-metal salts of iminodisuccinic acid involves mixing maleic anhydride with alkali hydroxide (optional) and water, adding ammonia to form the ammonium salt of iminodisuccinic acid and then reacting with metal oxide, hydroxide or other salt.  A method for the production of iminodisuccinic acid ammonium/metal salts (I) involves: (a) mixing maleic anhydride (MA), alkali hydroxide and water in a mol ratio of 2:(0-3):(5-30) and then adding ammonia in the ratio (MA):(ammonia) = 2:(1.5-8) to form an iminodisuccinic acid ammonium salt of formula IDS(NH4)x(Na)y(K)z(H)m (II) and then (b) reacting compound (II) with metal oxide, metal hydroxide and/or other metal salts to form the mixed salt of formula IDS(NH4)x'(Na)y(K)z(M)m'.(NH3)n (III).  IDS = iminodisuccinic acid residue; x = 0.1-4; x' = 0.1-3.9; y, z = 0-3; m = 0-2; m' = 0.1-2; n = 0-6; and M = Main Group II, III or IV metals, Sub-Group I-VIII metals, or lanthanides (in the oxidation state 1, 2, 3 or 4) Independent claims are also included for  (1) ammonium salts (II) (2) ammonium salts of formula IDS(NH4)x''(H)y'' (IV) (3) ammonium/metal salts (III), except for the S,S-isomers of the calcium and magnesium ammonium/metal salts x'' = 2-4; and y'' = 0-2.
Patent JP-4674041-B2 (JP)
IPC: B60T7/00
Filed: 2003-10-29
Granted: 2011-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the braking force with high accuracy, and to simplify a structure of a cylinder for turning an automatic brake in a traveling vehicle for working to automatically brake a rear wheel on the inner turning side.  <P>SOLUTION: In a traveling vehicle for working in which, when the steering angle of a vehicle body exceeds a predetermined value, rear wheel side brakes 12L and 12R on the inner turning side are automatically operated by the piston working force of cylinders 23L and 23R for turning an automatic brake, the cylinders 23L and 23R for turning the automatic brake have a return spring 23e which is energized as a piston 23b is operated to return the piston 23b to the initial position by the energizing force and a nut 23d to set the length of the return spring 23e, and the working force of the piston 23b is adjusted based on the set length of the return spring 23e by the nut 23d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4087334-B2 (JP)
IPC: G01N30/86
Filed: 2002-05-31
Granted: 2008-05-21
Abstract: There is provided a highly specific and highly sensitive assay method for platelet-activating factor (PAF). The invention may be employed to measure PAF levels in biological samples for elucidating the role of PAF in various pathological conditions. In addition, it is expected to facilitate diagnosis of various diseases associated with PAF fluctuation, and also contributing to evaluation of therapeutic effects on such diseases. The invention is a method whereby PAF is selectively extracted and purified from a biological sample, and then the PAF is measured by highly sensitive and specific gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry.
Patent JP-4313192-B2 (JP)
IPC: A61K8/00
Filed: 2002-07-12
Granted: 2009-08-12
Abstract: A subject of the present invention is an aqueous composition combining at least one block copolymer (A) comprising, in the pH and temperature conditions of the composition, at least two polyionic blocks of the same charge and at least one non-charged block, with at least one ionic or polyionic (B) type with an opposite charge to that of the said polyionic blocks, in the pH conditions of the composition; type (B) being chosen from among ions carrying at least two charges, surfactants carrying at least one charge, oligomers and/or polymers carrying at least two charges and/or mineral particles carrying at least two charges; the block copolymer (A) content being such that the viscosity of the composition is at least greater than three times that of an aqueous solution of block copolymer (A) and to that of an aqueous solution of type (B), in the same temperature, pH and concentration conditions.The present composition, before its use or during its use, is in the form of a gel.
Patent JP-3735628-B2 (JP)
IPC: H04B1/712
Filed: 2002-08-28
Granted: 2006-01-18
Abstract: Received signals of the respective sub-carriers are multiplied by a weighting controlled for each sub-carrier, using a weighting control part 2-8 and multipliers 2-9, so that the mean square error between the signals following despreading and the signals that are actually transmitted is minimized. Afterward, MMSE combining is performed. <IMAGE>
Patent JP-4102761-B2 (JP)
IPC: H04W80/00
Filed: 2003-03-27
Granted: 2008-06-18
Abstract: A wireless communication system implements wireless communications between a base station and a plurality of User Equipments (UEs) including paging of UEs by initially processing paging indicator information. A first embodiment involves a UE's physical layer L1 being configured for interpreting a paging indicator (PI) to activate a preset decoding configuration to process paging data in a pre-specified paging channel (PCH). A second embodiment involves the physical layer control of a next higher level, L2, interpreting the paging indicator and configuring the physical layer L1 to process paging data in a pre-specified PCH.
Patent JP-4550458-B2 (JP)
IPC: C07C41/01
Filed: 2004-03-26
Granted: 2010-09-22
Abstract: Process for obtaining hydrofluoroethers of formula (I): A-(Rf)n0-CF(Rf1)-O-Rh wherein:  n0 is zero or 1; Rf is a bivalent radical: C1-C20 (per)fluoroalkylene, optionally containing one or more oxygen atoms; -CFW'O-(Rf2)-CFW-, wherein W and W', equal or different, are F, CF3; Rf2 is a (per)fluoropolyoxyalkylene; Rf1 is F or a C1-C10 (per)fluoroalkyl or (per)fluorooxyalkyl radical; Rh is a C1-C20 linear, branched, saturated or unsaturated alkyl, or C7-C20 alkylaryl, A = F, (Rh2O)-CF(Rf4)-, -C(O)F, wherein Rh2, equal to or different from Rh, has the Rh meanings and Rf4, equal to or different from Rf1, has the Rf1 meanings; wherein a mono- or bifunctional carbonyl compound of formula (IV) : B-Rf-C(O)Rf1 B being F or -C(O)Rf4, Rf, Rf1 and Rf4 being as above, is reacted with at least one equivalent of a fluoroformate of formula (III) :  R-OC(O)F wherein R = Rh or Rh2 as above defined; in the presence of an ion fluoride compound (catalyst) and of a dipolar aprotic organic compound, liquid and inert under the reaction conditions.
Patent JP-4206975-B2 (JP)
IPC: G01C19/56
Filed: 2004-06-22
Granted: 2009-01-14
Abstract: A transducer (10) including a pair of oscillating reeds (1a, 1b) extending in the Y-direction for generating a first oscillation for generating a Coriolis force corresponding to the rotation of the transducer (10), a beam (2) extending in the X-direction and connected to the pair of oscillating reed (1a, 1b), a first detecting unit (6) provided on the beam (2) for detecting deformation of the beam (2) due to a second oscillation of the pair of oscillating reeds caused by the Coriolis force, a base member (5) for supporting the beam (2), a first connecting device (3) for connecting one end (2a) of the beam (2) and the base member (5), and a second connecting device (4) for connecting the other end of the beam (2) and the base member (5).
Patent JP-4584653-B2 (JP)
IPC: G06F13/00
Filed: 2004-08-31
Granted: 2010-11-24
Abstract: An electronic musical apparatus comprises an instructing device that instructs establishment of connection to a network via a communication interface, a first time information obtaining device that obtains time information from a first time information provider connected to the network, a second time information obtaining device that obtains time information from a second time information provider connected to the network when the first time information obtaining device cannot obtain the time information, and an executing device that executes a service via the network by using the time information obtained from either one of the first and the second time information providers.