baber/WOPTO huggingface dataset:
Patent JP-5142433-B2 (JP)
IPC: C07C11/02
Filed: 2001-08-28
Granted: 2013-02-13
Abstract: The invention relates to a process for preparing diisobutylene (DIB) from an i-butene-containing C4 raffinate I, in which the C4 stream is passed through a first hydroisomerization reactor (A) and a fractionation column (B) and is thus largely freed of 1-butene and 2-butene. It is subsequently dimerized over an acidic catalyst installed in a reactive column (E). The feed stream to this reactive column contains not only i-butene but also butanes which make the reaction temperature in the fixed bed controllable by removal of the heat of reaction. In the fractionation column (B), a side stream can be subjected to a further hydroisomerization in a reactor (C). <IMAGE>
Patent JP-3814196-B2 (JP)
IPC: H01R13/52
Filed: 2001-12-04
Granted: 2006-08-23
Abstract: A connector with a shutter 11 for protecting a contact of a peripheral device used in a computer, said connector comprising a housing 20, a shutter capable of closing an aperture portion of the housing, a spring 23 for applying pressure to said shutter in the closed position and a stopper for detaining said shutter in the closed position, said housing accommodating said shutter, spring and stopper, and said shutter comprising a guiding device 15 for guiding said shutter when said shutter slides in opposition to the pressure of said spring. <IMAGE>
Patent JP-3579026-B2 (JP)
IPC: H04N21/61
Filed: 2000-06-12
Granted: 2004-10-20
Abstract: An encoding method for wireless transceiving of multimedia data including video data, and an encoding device therefor are provided. The encoding method includes (a) generating a length field representing the number of bits of a payload, (b) generating an error correction code by performing error correction coding with respect to the length field, and (c) inserting the length field and the error correction code during radio link protocol (RLP) framing. The encoding method reduces overhead when multimedia data including video data is transmitted and received under the radio environment, and increases error robustness, thereby improving the quality of an image.
Patent JP-3947003-B2 (JP)
IPC: A61K47/36
Filed: 2000-07-03
Granted: 2007-07-18
Abstract: Disclosed herein are compositions comprising a modified starch and a carrageenan, especially iota-carrageenan, where the compositions are suitable for use in manufacturing soft capsules.
Patent JP-5008238-B2 (JP)
IPC: F16K1/00
Filed: 2000-08-07
Granted: 2012-08-22
Abstract: A surge prevention valve may be used to prevent the formation of an initial surge of high pressure. The valve may be located, for example, between a high pressure gas cylinder and a medical pressure regulator. The valve is provided with first and second valves located within a housing and integrating a pressurization orifice. The initial opening of the valve in an axial direction enables gas to flow through the pressurization orifice at a first flow rate. The full opening of the valve in the axial direction enables the gas to flow through the second valve at a second flow rate, which is much higher than the first flow rate. The controlled pressurization of the gas through the orifice delays the time during which the gas reaches full recompression.
Patent JP-4379767-B2 (JP)
IPC: A61P31/12
Filed: 2001-02-14
Granted: 2009-12-09
Abstract: Pyrazine derivatives represented by general formula Ä1Ü: <CHEM> wherein the variables are as defined in the specification, or salts thereof have an excellent antiviral activity and are useful as a therapeutic agent for treating viral infections. Further, fluoropyrazine-carboxamide derivatives represented by general formula Ä2Ü: <CHEM> wherein the variables are as defined in the specification, or salts thereof are useful as an intermediate for production of the compounds of general formula Ä1Ü, and as an intermediate for production of the fluoropyrazine-carboxamide derivatives of which one typical example is 6-fluoro-3-hyroxy-2-pyrazine-carboxamide having an antiviral activity.
Patent JP-4353669-B2 (JP)
IPC: C23C14/34
Filed: 2001-03-08
Granted: 2009-10-28
Abstract: The invention includes an aluminum-comprising physical vapor deposition target bonded to an aluminum-comprising backing plate to a bond strength of greater than 10,000 pounds/in 2 . The invention also includes a method of bonding a first aluminum-comprising mass to a second aluminum-comprising mass. The first aluminum-comprising mass has a first surface, and the second aluminum-comprising mass has a second surface. At least one of the first and second surfaces is exposed to a mixture comprising HF and HNO 3 , and the first surface is then contacted with the second surface. The first and second masses are pressed together to bond the first mass to the second mass. Additionally, the invention includes a method of bonding a physical vapor deposition target material to a backing plate material. The target material and backing plate material are joined in physical contact with one another. The target material and backing plate material are then compressed under a load that progresses sequentially as follows: (1) the load is maintained at a first pressure of at least about 4 ksi for a time of at least about 20 seconds; (2) the load is increased by at least about 0.5 ksi to a new pressure; and (3) the load is maintained at the new pressure for at least about 20 seconds.
Patent JP-4053824-B2 (JP)
IPC: H04W16/08
Filed: 2002-06-17
Granted: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam-molding resin composition which is capable of molding at a high extent of foaming and to provide a molded article thereof.  <P>SOLUTION: The resin composition for foam molding contains 100 parts by mass of (A) a rubber-reinforced styrene-based resin component which comprises an acetone-soluble component having a mass-average molecular weight of 150,000 or more and 1-20 parts by mass of (B) a methacrylate-based copolymer component having a reduced viscosity higher than 1.0 dL/g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-3820390-B2 (JP)
IPC: A61C8/00
Filed: 2002-08-26
Granted: 2006-09-13
Abstract: Dentition three-dimensional data and jaw-bone three-dimensional data are collected from a patient and they are combined. According to the combined data, dental crown data for making up for data on a lost tooth and occlusion data on a dental crown represented by the dental crown data are created. When an occlusion force according to the occlusion data is exerted on the occlusion face of a dental crown, a mechanical evaluation factor is produced in a jaw bone. The mechanical evaluation factor produced near the place where an artificial tooth root supporting a dental crown is to be implanted is calculated. The implantation place is determined so that the mechanical evaluation factor may be smaller and the mechanical load on the jaw bone from the opposed tooth during mastication may be lighter. <IMAGE>
Patent JP-4406202-B2 (JP)
IPC: A61F2/24
Filed: 2001-07-13
Granted: 2010-01-27
Abstract: An improved holder, system and method for implanting a tissue-type prosthetic heart mitral valve that constricts the commissure posts of the valve and allows the user to detach the handle of the holder prior to withdrawing the holder itself. The ability to remove the handle allows a surgeon greater access to suturing the prosthetic valve to the mitral annulus. The holder may include two relatively movable plates, one of which attaches to the valve sewing on the inflow end of the valve ring and the other which attaches via sutures to the valve commissures on the outflow end. Separation of the plates places the sutures in tension and constricts the commissures. An adjusting member or adapter is interposed between the handle and holder to enable separation of the two plates and removal of the handle. The adjusting member or adapter may be packaged with the valve and holder combination, or may be sold as a separate unit, possibly with the handle, so that prior art holders can be retrofit. Removable storage and handling clips secure the holder and heart valve assembly within a storage jar during transportation. A kit of a number of identical storage and handling clips and holders for different diameter tissue-type prosthetic heart valves may be provided.
Patent JP-3710783-B2 (JP)
IPC: A47J31/40
Filed: 2001-09-13
Granted: 2005-10-26
Abstract: Espresso coffee capsules (2, 2a) having an essentially rotationally symmetric shape, especially the frustum of a right cone, being fitted and slide into an essentially cylindrical magazine tube (1) of a magazine which can be set up vertically. The espresso coffee capsules can be stacked in the magazine tube (1). The magazine tube (1) has a removal opening (4) at the bottom, allowing the espresso coffee capsules to be removed. The magazine tube (1) has, at the top (5), an insertion guide (6) that has a side insertion opening (7) so that the espresso coffee capsules can be inserted simply and exactly into the magazine tube.
Patent JP-3730623-B2 (JP)
IPC: C12Q1/68
Filed: 2001-07-09
Granted: 2006-01-05
Abstract: A human cervical cancer 2 protooncogene having a base sequence of SEQ ID: 1 or a fragment thereof is overexpressed in various cancer tissues and can be used in diagnosing various cancers and an anti-sense gene complementary thereto can be used in treating cancers.
Patent JP-4402882-B2 (JP)
IPC: A61P25/20
Filed: 2002-01-18
Granted: 2010-01-20
Abstract: The present invention provides a new composition for treating pain-associated sleep disturbances, especially shortened sleep duration, comprising ibuprofen and diphenhydramine. The composition is further prepared as a bilayer tablet or caplet, or alternatively as a soft gelatin capsule composition, to prevent interaction between the active ingredients.
Patent JP-4426181-B2 (JP)
IPC: B62D15/00
Filed: 2002-01-17
Granted: 2010-03-03
Abstract: The invention relates to a robot vacuum cleaner for cleaning surfaces (9), which robot vacuum cleaner is provided with a housing (1), a suction unit (3) accommodated in said housing, a suction nozzle (7) mounted to the housing so as to be present near the surface in operation, a motor-drivable wheel system (13) by means of which the housing can be displaced over the surface, and an electrical control unit (17) for controlling a displacement of the housing generated by means of the wheel system. According to the invention, the displacement of the housing controlled by the control unit (17) comprises a substantially cycloid movement brought about by a rolling movement of an imaginary rolling circle (37) along an imaginary line of displacement (39) of the housing over the surface, said imaginary rolling circle extending parallel to the surface (9) and being fixed with respect to the housing (1), and the suction nozzle (7) being eccentrically arranged with respect to the rolling circle. As a result, the width of the track cleaned by the suction nozzle during the displacement of the robot along the line of displacement is considerably larger than the main dimension (WS) of the suction nozzle.
Patent JP-4183507-B2 (JP)
IPC: A61K38/06
Filed: 2002-02-05
Granted: 2008-11-19
Abstract: The invention relates to the use of specific tripeptides for the treatment of postlesional diseases of ischemic, traumatic or toxic origin. The tripeptide derivatives satisfy the following formula (I): (see formula I as in paper form) wherein X represents OH, (C<SUB>1-5</SUB>) alkoxy, NH<SUB>2</SUB>, NH-C<SUB>1-5</SUB>-alkyl, N(C<SUB>1-5 </SUB>alkyl)<SUB>2</SUB>; R<SUB>1 </SUB>is a residue derived from one of the amino acids Phe, Tyr, Trp, Pro, which each may be optionally substituted with one or more (C<SUB>1-5</SUB>) alkoxy groups, (C<SUB>1-5</SUB>) alkyl groups or halogen atoms, as well as Ala, Val, Leu or Ile; R<SUB>2 </SUB>is a residue derived from one of the amino acids Gly, Ala, Ile, Val, Ser, Thr, and Pro; Y<SUB>1 </SUB>and Y<SUB>2 </SUB>independently from each other represent H or (C<SUB>1-5</SUB>) alkyl; R<SUB>3 </SUB>and R<SUB>4 </SUB>independently from each other represent H, OH, (C<SUB>1-5</SUB>) alkyl or (C<SUB>1-5</SUB>) alkoxy, provided that R<SUB>3 </SUB>and R<SUB>4 </SUB>are not both OH or (C<SUB>1-5</SUB>) alkoxy; and R<SUB>5 </SUB>represents H, OH, (C<SUB>1-5</SUB>) alkyl or (C<SUB>1-5</SUB>) alkoxy; or a pharmaceutically acceptable salt thereof.
Patent JP-4095900-B2 (JP)
IPC: F16D3/79
Filed: 2002-02-05
Granted: 2008-06-04
Abstract: A drive mechanism of a cylinder of a printing machine uses a drive motor. The cylinder and the drive motor can be moved relative to one another in an axial direction. A coupling, whose length can be varied in a linear direction by a given amount, and which has a lamella packet connected to flanges in a positive locking manner, is arranged between the drive motor and the cylinder.
Patent JP-4173371-B2 (JP)
IPC: G10L15/00
Filed: 2002-03-19
Granted: 2008-10-29
Abstract: A speech recognition device ( 1 ) processes speech data (SD) of a dictation and thus establishes recognized text information (ETI) and link information (LI) of the dictation. In a synchronous playback mode of the speech recognition device ( 1 ), during the acoustic playback of the dictation a correction device ( 10 ) synchronously marks the word of the recognized text information (ETI) which word relates to the speech data (SD) just played back marked by the link information (LI) is marked synchronously. The correction device ( 10 ) now allows, when the synchronous playback mode is active, correction of an incorrect word of the recognized text information (ETI), so that time saving correction of incorrect words is possible.
Patent JP-4426195-B2 (JP)
IPC: C09C1/56
Filed: 2003-03-13
Granted: 2010-03-03
Abstract: Production of post-treated carbon black involves fluidizing the black in a bed and then contacting it with a post-treatment agent.
Patent JP-4703108-B2 (JP)
IPC: H01L51/50
Filed: 2003-09-10
Granted: 2011-06-15
Abstract: Provided is a substrate for a light-emitting device having good light emitting efficiency and light-emitting device using the substrate. A light transparent substrate 10 is layered with a first layer 30 having a refractive index higher than that of the light transparent substrate 10 and a second layer 40 having a refractive index lower than that of the first layer. The refractive index of the first layer 30 is set to be 1.35 times as high as that of the second layer 40. With this layer structure, in an emitting layer of the light-emitting device, a wave front of a spherical wave form exited from a point light source in the front direction is converted into that of a plane wave form, and exited outside the substrate at a high efficiency. <IMAGE>
Patent JP-4423497-B2 (JP)
IPC: C09D11/106
Filed: 2003-11-06
Granted: 2010-03-03
Abstract: The present invention provides an ultraviolet-curing resin composition for paints, inks, adhesives, sealing agents and primers, which has good adhesion to polyolefins, contains no organic solvent and provides high working efficiency.  The present invention provides an ultraviolet-curing resin composition comprising (a) 5 to 35 parts by mass of a chlorinated polyolefin with a chlorine content of 15 to 40 mass %, (b) 15 to 60 parts by mass of an alicyclic hydrocarbon mono(meth)acrylate, and (c) 5 to 80 parts by mass of a polypropylene glycol di(meth)acrylate; and further containing, per 100 parts by mass of the total amount of components (a), (b) and (c), (d) 0 to 1100 parts by mass of an aliphatic hydrocarbon di(meth)acrylate and (e) 0 to 600 parts by mass of a polyfunctional monomer having 3 to 6 (meth)acryloyl groups in its molecule; and further containing, per 100 parts by mass of the total amount of components (b), (c), (d) and (e), (f) 1 to 15 parts by mass of a photoinitiator; and 
paints, inks, adhesives, sealing agents and primers comprising the composition as an active ingredient.
Patent JP-4001578-B2 (JP)
IPC: C07B61/00
Filed: 2002-07-11
Granted: 2007-10-31
Abstract: A process to obtain diterbutyl cis-1 propenylphosphonate. <??>The present invention discloses a process to synthesize diterbutyl cis-1 propenylphosphonate from diterbutyl propadienylphosphonate, by means of reducing the latter with H2 in the presence of Ni-Al catalysts. The process has economic and environmental advantages with respect to the known processes.
Patent JP-4344858-B2 (JP)
IPC: A61K38/00
Filed: 2002-09-13
Granted: 2009-10-14
Abstract: The invention provides methods and compositions for the expression of small RNA molecules within a cell using a lentiviral vector. The methods can be used to express doubles stranded RNA complexes. Small interfering RNA (siRNA) can be expressed using the methods of the invention within a cell, which is capable of down regulating the expression of a target gene through RNA interference. A variety of cells can be treated according to the methods of the invention including embryos, embryogenic stem cells, allowing for the generation of transgenic animals or animals constituted partly by the transduced cells that have a specific gene or a group of genes down regulated.
Patent JP-4248397-B2 (JP)
IPC: B65G1/00
Filed: 2002-09-06
Granted: 2009-04-02
Abstract: An apparatus for selective diversion of objects such as containers, packing and packing units of different mass. The apparatus has a first transport device for the objects and a diversion device for diverting predetermined objects from the first transport device onto a second transport device. The intensity with which the objects are diverted from the first transport device onto the second transport device is controlled by means of a controlled device.
Patent JP-4308014-B2 (JP)
IPC: C08J7/04
Filed: 2002-11-21
Granted: 2009-08-05
Abstract: An article having at least one fluorinated porous layer having a basis weight of about 10 to about 300 grams per square meter and a thickness of about 0.20 to about 20 millimeters. The porous layer also exhibits a Q200 of greater than about 1.1.
Patent JP-4478461-B2 (JP)
IPC: G03F7/004
Filed: 2003-03-18
Granted: 2010-06-09
Abstract: The invention relates to a composition for positive heat sensitive CTP lithographic printing plates comprising a phenolic resin and an IR absorber characterized by the fact that it contains from 1 to 30% w/w of an organic oxygenated phosphorous compound chosen from the group of general formula (I): wherein R<SUB>1</SUB>, R<SUB>2</SUB>, R<SUB>3 </SUB>are independently: C<SUB>3</SUB>-C<SUB>12 </SUB>linear or branched alkyl; phenyl or heteroaryl eventually substituted with R<SUB>4</SUB>, wherein R<SUB>4 </SUB>is halogen, C<SUB>1</SUB>-C<SUB>12 </SUB>linear or branched alkyl, C<SUB>1</SUB>-C<SUB>12 </SUB>linear or branched alkoxyl; OR<SUB>5 </SUB>wherein R<SUB>5 </SUB>is C<SUB>3</SUB>-C<SUB>12 </SUB>linear or branched alkyl, phenyl or heteroaryl eventually substituted with R<SUB>4</SUB>, wherein R<SUB>4 </SUB>is halogen, C<SUB>1</SUB>-C<SUB>12 </SUB>linear or branched alkyl, C<SUB>1</SUB>-C<SUB>12 </SUB>linear or branched alkoxyl.
Patent JP-4225919-B2 (JP)
IPC: C25D17/10
Filed: 2003-03-17
Granted: 2009-02-18
Abstract: Precautions (17, 18, 21) reduce electrical potential between adjacent workpieces (5-7) conveyed through the plant.  An Independent claim is included for the corresponding method.
Patent JP-4426316-B2 (JP)
IPC: H04N7/24
Filed: 2003-03-27
Granted: 2010-03-03
Abstract: A data streaming system and method are described. A server (10) is arranged to stream one of a plurality of encoded data streams to a client (40,50,60). Each of the plurality of data streams is an independent representation of a common data source encoded at a different resolution to the other of the plurality of data streams. The server comprises a transmitter (100) and a first buffer (120). The transmitter is arranged to transmit data packets of the encoded data stream to the client (40,50,60) via the first buffer (120). The transmitter (100) is arranged to monitor the content of the first buffer (120) and switch to transmit another of the plurality of data streams in the event that predetermined criteria are detected from the first buffer (120). <IMAGE>
Patent JP-4417727-B2 (JP)
IPC: F16D65/18
Filed: 2003-04-14
Granted: 2010-02-17
Abstract: The device comprises a first friction element (4) which can come into contact, on its first side (9), with a first side (11) of a second element (1) which is fixed to a wheel of the motor vehicle in order to decelerate the same, and a third element (12) for applying a braking effort. The third element is in contact, on its first end (18), with a second side of the first friction element - the second side facing the first side (9) of the first friction element and can bring the first friction element (4) into contact with the second element (2). The device also comprises an amplifying unit (22) for modifying the incline of an inclinable plane (8) containing the contact between the first friction element (4) and the third element (12) for applying the braking effort, in relation to a plane (Q) containing the first side (11) of the second element (2).
Patent JP-4791720-B2 (JP)
IPC: F25C1/16
Filed: 2004-09-07
Granted: 2011-10-12
Abstract: A process and assembly solidifies substances containing water by direct evaporation of the water, and adsorption of the water vapour by an agent in a vacuum. The substance containing water and the absorption substance are reduced from ambient pressure to a pressure below 5 mbar (absolute) by a vacuum pump and the resulting gases are sucked through an absorption agent. The mass of the absorption agent represents at least half the mass of the water in the substance. The product solidifies in less than 20 seconds.
Patent JP-4137865-B2 (JP)
IPC: B22C7/02
Filed: 2004-10-18
Granted: 2008-08-20
Abstract: In accordance with the present invention, a casting system is provided which broadly comprises a core (10) and a wax die (12) spaced from said core (10), a refractory metal core (14) having a first end seated within a slot (18) in the core (10) and a second end contacting the wax die (12) for positioning the core (10) relative to the wax die (12), and the refractory metal core having at least one of a mechanism for providing spring loading when closed in the wax die and a mechanism for mechanically locking the wax die to the core. The spring loading mechanism may comprise one or more spring tabs (20). The locking mechanism may comprise an end (32) of the refractory metal core (14') engaging a slot (34) in the wax die (12') (Fig 2). <IMAGE>
Patent JP-4571860-B2 (JP)
IPC: C09D167/00
Filed: 2003-07-11
Granted: 2010-10-27
Abstract: A coating composition (I) for coil-coating processes comprises: (a) a binding agent comprising at least one aliphatic, araliphatic and/or aromatic polyester having an acid number of less than 10 mg KOH/g, a hydroxyl number of 30-200 mg KOH/g, and a number average mol. wt. of 1000-5000 Daltons and;  (b) a cross-linking agent comprising at least two amine group-containing resins of different reactivity. An Independent claim is also included for a process for the production of the coating composition (I) by grinding the component (a) to a particle size of less than 20 mum, addition of component (b) followed by homogenization of the mixture.