baber/WOPTO huggingface dataset:
Patent JP-3809134-B2 (JP)
IPC: C09D5/02
Filed: 2002-08-13
Granted: 2006-08-16
Abstract: Low molecular polyvinyl acetals are obtained by saponification or ester interchange of low viscosity vinyl ester resins followed by acetal formation of the low viscosity polyvinyl alcohol obtained. <??>Low molecular polyvinyl acetals (PVA) of solution viscosity 2-12 mPas (DIN 53015, by the Hoppler method, 10% solution in ethanol), degree of polymerization Pw less than 200, are obtained by saponification of vinyl ester polymerizate and acetal formation from the low molecular polyvinyl alcohol obtained, using one or more aldehydes from 1-15C aliphatic or aromatic aldehydes. The vinyl ester polymerizate is obtained from one or more monomers from the group including vinyl esters of optionally branched alkyl 1-15C carboxylic acids, and optionally one or more monomers from a group including ethylenically unsaturated mono- and dicarboxylic acids, ethylenically unsaturated carboxylic acid amides and nitriles, fumaric and maleic acid monoesters, ethylenically unsaturated sulfonic acids and their salts, of solution viscosity 1.0 to 1.6 mPas (DIN 53015, Hoppler method, 10% solution in ethyl acetate), which are saponified (sic). The saponification results in a content of ≥ 50 mole% vinyl alcohol units and production of a PVA of solution viscosity 1.0-2.0 mPas (DIN 53015, Hoppler method, 4% aqueous solution). <??>An Independent claim is also included for preparation of low molecular PVA involving: <??>(a) a vinyl ester polymerizate from one or more monomers from the group including: vinyl esters of optionally branched 1-15C alkyl carboxylic acids, and optionally one or more monomers from the group including ethylenically unsaturated monomers of dicarboxylic acids, ethylenically unsaturated carboxylic acid amides and nitriles, fumaric and maleic acid monoesters, ethylenically unsaturated sulfonic acids and their salts, of solution viscosity 1.0 to 1.6 mPas (DIN 53015, Hoppler method, 10% solution in ethyl acetate), which are saponified (sic), the saponification resulting in a content of ≥ 50 mole% vinyl alcohol units and production of a polyvinyl acetate of solution viscosity 1.0-2.0 mPas (DIN 53015, Hoppler method, 4% aqueous solution); and <??>(b) acetal formation from the polyvinyl alcohol obtained as in (a) with one or more aldehydes from a group including: 1-15C aliphatic and aromatic aldehydes to a degree of acetal formation of 1-80 mole%.
Patent JP-4017507-B2 (JP)
IPC: A61K38/02
Filed: 2002-09-25
Granted: 2007-12-05
Abstract: The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.
Patent JP-4078966-B2 (JP)
IPC: C22C38/00
Filed: 2002-12-02
Granted: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide stainless steel for a separator of a polymer electrolyte fuel cell having low contact electrical resistance and the polymer electrolyte fuel cell provided with a separator composed of the stainless steel.  <P>SOLUTION: In the stainless steel 10 for the separator of the polymer electrolyte fuel cell, one or more kinds of conductive M<SB>23</SB>C<SB>6</SB>type, M<SB>4</SB>C type, M<SB>2</SB>C type and MC type carbide based metallic inclusions 15 and a M<SB>2</SB>B type boride based metallic inclusion 13 are dispersed and exposed on the surface and the surface roughness expressed by center line average surface toughness Ra is 0.06 μm to 5 μm. The polymer electrolyte fuel cell is provided with the separator. The metal elements (M) in the M<SB>23</SB>C<SB>6</SB>type, M<SB>4</SB>C type, M<SB>2</SB>C type and MC type carbide based metallic inclusions and the M<SB>2</SB>B type boride based metallic inclusion preferably contain one or more kinds of chromium, molybdenum and tungsten.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-4149803-B2 (JP)
IPC: A61K47/14
Filed: 2001-06-18
Granted: 2008-09-17
Abstract: A method for the preparation of compositions, preferably pharmaceutical compositions, in form of expanded, mechanically stable, lamellar, porous, sponge-like or foam structures out of solutions and dispersions results in a favored pharmaceutical product. This method comprises the steps of a) preparing a solution or a homogeneous dispersion of a liquid and a compound selected from the group consisting of one or more pharmaceutically active compounds, one or more pharmaceutically suitable excipients, and mixtures thereof, followed by b) the expansion of the solution or the homogeneous dispersion without boiling.
Patent JP-5264035-B2 (JP)
IPC: C07D307/89
Filed: 2001-08-20
Granted: 2013-08-14
Abstract: A process for preparing phthalic anhydride by gas-phase oxidation of xylene, naphthalene or mixtures thereof over two different fixed-bed catalysts arranged in zones in a shell-and-tube reactor which is thermostated by means of a heat transfer medium is carried out so that the maximum temperature in the second catalyst zone in the flow direction is at least 52° C. lower than the maximum temperature in the first catalyst zone.The process of the present invention makes it possible to prepare phthalic anhydride in high yields under conditions relevant to industrial practice.
Patent JP-5160719-B2 (JP)
IPC: C09J7/35
Filed: 2001-08-13
Granted: 2013-03-13
Abstract: Adhesive compositions that include self-assembling molecules, adhesives and adhesive articles produced therefrom, and methods of making and using such adhesives.
Patent JP-4226905-B2 (JP)
IPC: H01L23/31
Filed: 2002-01-17
Granted: 2009-02-18
Abstract: A semiconductor package comprising a wafer having an active surface comprising at least one integrated circuit, wherein each integrated circuit has a plurality of bond pads; and a cured silicone layer covering the surface of the wafer, provided at least a portion of each bond pad is not covered with the silicone layer and wherein the silicone layer is prepare by the method of the invention.
Patent JP-4142451-B2 (JP)
IPC: H04J11/00
Filed: 2002-03-28
Granted: 2008-09-03
Abstract: The method involves continuously or quasi-continuously monitoring and assessing frequencies with respect to the radar-like interference signals. A quality parameter is allocated to each assessed frequency, the quality parameter indicates a probability that the frequency is occupied. Frequencies are selected in dependence on the allocated quality parameters. An independent claim is included for a wireless communication system.
Patent JP-4350950-B2 (JP)
IPC: A61P31/14
Filed: 2002-04-19
Granted: 2009-10-28
Abstract: There is provided the use of an isolated polypeptide for the manufacture of a medicament for treating hepatitis B or C, wherein said polypeptide comprises an amino acid sequence having at least 80% identity with amino acid residues 22 to 205 of SEQ ID NO: 2 or amino acid residues 22 to 205 of SEQ ID NO: 7.
Patent JP-4254248-B2 (JP)
IPC: H05K3/34
Filed: 2003-01-21
Granted: 2009-04-15
Abstract: An electronic device includes a wiring substrate, an electronic component mounted on the wiring substrate by soldering, and a case fixed to the wiring substrate so as to cover the electronic component. The case is fixed to the wiring substrate via soldering, and the case and the electronic component are adhered to each other with an adhesive resin supplied through an opening provided in the upper surface of the case. The adhesive resin is applied so as not to contact the wiring substrate such that interface separation does not occur between the adhesive resin and the wiring substrate even when the solder for mounting the electronic component on the wiring substrate is melted and expanded in a solder reflow process. As a result, the generation of short circuiting between terminal electrodes of the electronic component, which is caused by the solder flowing in the portion of the interface separation, is prevented.
Patent JP-4213981-B2 (JP)
IPC: F28D15/02
Filed: 2003-04-03
Granted: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pipe securely operating without using an external power, less affecting heat transportation capacity by the attitude thereof, and capable of stably transporting heat even in high flux, and a compact cooling device using the heat pipe.  <P>SOLUTION: In this heat pipe 100, a plurality of flow passage change parts 11 in which at least one of the peripheral length of the flow passage in cross section and the flatness of the flow passage is increased along the flow passage are provided in the flow passage 10 in which working fluid 4 is sealingly stored in the state of being arranged in the increasing direction. The plurality of flow passage changing parts are used as heat receiving parts 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-4310773-B2 (JP)
IPC: G01R33/32
Filed: 2003-04-15
Granted: 2009-08-12
Abstract: An apparatus and method for segmenting three-dimensional (3D) medical images containing a region of interest (200) is provided that identifies a first set of seed points within (202) the region of interest (200) and a second set of seed points outside (204) the region of interest (200). A first sphere (210) is constructed within the region of interest (200). Voxels contained within the medical image are classified using a spatial constrained fuzzy clustering algorithm. A plurality of second spheres (220) is generated. Ones of the plurality of second spheres (220) are accepted that satisfy the homogeneity function threshold as defined by the spatial constricted fuzzy clustering algorithm. A three-dimensional area is grown that defines the region of interest (200). The region of interest (200) defined by the three-dimensional area is displayed. <IMAGE>
Patent JP-4017558-B2 (JP)
IPC: B29C33/42
Filed: 2003-05-20
Granted: 2007-12-05
Abstract: An in-mold foam molding equipment, includes at least a movable partition member (1) for dividing a molding space (13) formed by a pair of molds into divided spaces, wherein the partition member is composed of a plurality of divisional partition members (2), wherein each of the divisional partition members individually has a retreat positioning protrusion (5) and a insert positioning protrusion (4), and the divisional partition members are installed in a slider (3), wherein the slider is configured to move between the retreat positioning protrusions (5) and the insert positioning protrusions (4), and the divisional partition members (2) are configured to be movable in cooperation with the motion of the slider moving by contacting with the retreat positioning protrusions (5) or the insert positioning protrusions (4), so that the divisional partition members (2) divide the molding space into divided spaces, and therefore an integral molded article suppressed in occurrence of large protrusions and deep holes can be manufactured. <IMAGE>
Patent JP-5311529-B2 (JP)
IPC: C08L33/00
Filed: 2003-09-12
Granted: 2013-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition which has excellent storage stability and weather resistance without detriment to properties necessary as a sealing agent, an adhesive, or a coating material and can therefore be stored without detriment to curability and water-resistant adhesiveness.  <P>SOLUTION: The curable composition contains (A) a crosslinkable silyl-containing organic polymer, (B) an acrylic polymer, (C) a compound which reacts with water to form an amine compound having at least one alkoxysilyl group in the molecule, and (D) a curing catalyst. It is desirable to use as component (A) a crosslinkable silyl-containing polyoxyalkylene polymer, a crosslinkable silyl-containing acrylic-modified polyoxyalkylene polymer and/or a crosslinkable silyl-containing methacrylic-modified polyoxyalkylene polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-4249013-B2 (JP)
IPC: A61P29/00
Filed: 2002-07-30
Granted: 2009-04-02
Abstract: Substances comprising a substance that recognizes PD-1, a substance that recognizes a membrane protein co-existing with PD-1 on a cell membrane, and a linker. <??>As the substances that specifically recognizes PD-1 by the present invention can recognize selectively both PD-1 and a membrane protein co-existing with PD-1 on a cell membrane, and can transmit the suppressive signal of PD-1, they are useful for the medical treatment and/or prevention of the diseases caused by immune abnormality.
Patent JP-4494784-B2 (JP)
IPC: G10L25/51
Filed: 2002-10-16
Granted: 2010-06-30
Abstract: The invention relates to methods and corresponding systems for embedding a host signal (1) with auxiliary information (6) comprising the steps of filtering the host signal using appropriate filter(s) (2,10) to produce a modified signal and encoding the auxiliary information within the modified signal in an encoder (5) using a cross-correlation technique. In order to improve the performance of the encoding process with respect to the correlation delay, the present invention uses the appropriate filters to remove dominant tonal components by flattening the power spectrum of a host signal and/or also to remove low frequency components. The removal of dominant tonal components and/or to low frequency components prior to the encoding or decoding process improves the performance of the encoding/decoding process. The removed components are subsequently re-introduced by filtering (21) and/or summing (8) to ensure the encoded signal (9) is not perceptibly different to the unencoded signal (1).
Patent JP-3954569-B2 (JP)
IPC: H04R23/00
Filed: 2002-08-09
Granted: 2007-08-08
Abstract: An electropneumatic acoustic horn is disclosed, comprising an electric compressor unit for generating compressed air and a sound wave generator comprising at least an acoustic chamber associated to at least a volute wound acoustic duct adapted to propagate the produced sound to the outside. Air channelling means put the compressor unit in communication with each acoustic chamber. The compressor unit and the sound wave generator are mechanically connected in a removable way by fitting slidingly a collar.
Patent JP-3759943-B2 (JP)
IPC: B26B9/02
Filed: 2004-04-06
Granted: 2006-03-29
Abstract: Knife (1), especially a household knife, comprises a cutting region (3) provided with an undulating section (6) and two knife surfaces (3a), each extending along one side of a central plane. The undulating section has recesses (6a, 6b) molded on both sides of the central plane alternately in one or the other knife surface. The recesses extend from one knife surface in the direction of the other knife surface as far as the central plane to form a cutting edge (5) that runs toward and away from the knife surface. Preferred Features: The recesses are rounded.
Patent JP-4930817-B2 (JP)
IPC: B28B1/30
Filed: 2004-06-15
Granted: 2012-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic slurry in which a ceramic green sheet produced therefrom has excellent plasticity and its density fluctuation due to the moisture adsorbed on a ceramic powder or contained in a solvent is suppressed, and to provide the ceramic green sheet and the stacked electronic component using the sheet.  <P>SOLUTION: This ceramic slurry contains a ceramic powder, binder, solvent and plasticizers. In the plasticizers, a first one has compatibility with both the binder and the solvent. A second plasticizer has compatibility with the solvent, but substantially has no compatibility with the binder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4658546-B2 (JP)
IPC: H04L12/56
Filed: 2004-09-10
Granted: 2011-03-23
Abstract: The present invention provides mechanisms for transferring processor control of multiple network connections between two component devices of a computerized system, such as between a host CPU and a NIC. In one aspect of the invention, two or more network communications may each have a different state object in the upper layers of a network protocol stack, and have a common state object in the lower layers (e.g., the Framing Layer) of the network protocol stack. In part due to the commonalities in the lower software layer states, the invention provides for offloading processor control of multiple network communications at once, including long and short-lived connections. In addition, the invention can negotiate with an alternative peripheral device to offload the network communication to the alternative peripheral device in the event of a failover event, and provides a solution to incoming data packets destined for one or more VLANs. <IMAGE>
Patent JP-4267567-B2 (JP)
IPC: G02B5/32
Filed: 2002-04-26
Granted: 2009-05-27
Abstract: A matrix of displays to display binary information and modulate an object beam ( 125 ) into sub-object beams with the binary information. A matrix of microlenses ( 202 ) focuses the sub-object beams ( 203 ) onto a recording plate ( 205 ). The sub-object beams intersect a reference beam ( 120 ) to create holograms on a matrix of points of the recording plate ( 205 ).
Patent JP-4333880-B2 (JP)
IPC: C12N1/21
Filed: 2003-05-30
Granted: 2009-09-16
Abstract: A human-derived novel chondroitin synthase, which is an enzyme for synthesizing a fundamental backbone of chondroitin and has both glucuronic acid transferase activity and N-acetylgalactosamine transferase activity.
Patent JP-4288241-B2 (JP)
IPC: B65D17/32
Filed: 2003-12-19
Granted: 2009-07-01
Abstract: Re-closable lid, in particular for a drinks can, with a cutout portion (13a), which is provided in the lid plate (11) and is bounded by a predetermined breaking line (12), and also an opener tab (14), which is pivoted mounted on the lid plate (11) for breaking open the predetermined breaking line. The fastening tongue (16) of the opener tab (14) has a freely twistable portion (16a) and, on the underside of the gripping portion (18) of the opener tab (14), there is formed a flat closure attachment (31), which fits into the opening (13b) produced by breaking open the predetermined breaking line (12) and is formed for re-closing the opening (13b).
Patent JP-5017787-B2 (JP)
IPC: B01J19/00
Filed: 2005-03-25
Granted: 2012-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing device of inorganic microcrystals capable of easily controlling the deposition condition and growth condition of the inorganic microcrystals and optimizing the manufacture condition of the inorganic microcrystals as a result by facilitating temperature control in a process of depositing a crystal nucleus and a crystal growth process of growing the crystal on the basis of the crystal nucleus, etc., at the time of continuously manufacturing the inorganic microcrystals.  <P>SOLUTION: In the manufacturing method of the inorganic microcrystals, a solution or slurry to be the raw material of the inorganic microcrystals is held at a temperature (1), then, the solution or slurry held at the temperature (1) is held at a temperature (2) different from the temperature (1) to deposit the crystal nucleus, and then the crystal growth of the crystal nucleus in the solution or slurry is performed at a temperature (3).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4760191-B2 (JP)
IPC: G06F3/12
Filed: 2005-07-28
Granted: 2011-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information management system, a system management device and a system management method, excellent in maintainability, allowing authentication of a user even when a server is down or when a failure occurs in a network.  <P>SOLUTION: This information management system is provided with the system management device managing update of user information in a user information management device. In the information management system, when the system management device confirms the update of the user information necessary for the user authentication, the system management device transmits the updated user information to a device to update the user information. When the system management device detects abnormality such that the user information management device is down, the user information stored in the device is deleted, and the effect is notified to a manager or the user.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-5078241-B2 (JP)
IPC: H05B44/00
Filed: 2005-08-08
Granted: 2012-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device having a light emitting element with a small luminance degradation by contriving a driving means, and to provide a driving method for reducing the luminance degradation of the light emitting element.  <P>SOLUTION: A current density J of a current flowing through the light emitting element is increased with time in accordance with the following formula (1); J = J<SB>0</SB>exp[(k×t)<SP>β</SP>]where J<SB>0</SB>is an initialization of the current density in the light emitting element, t is an emitting time, and k and β denote positive parameters which are determined by characteristics of the light emitting element, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4547334-B2 (JP)
IPC: B60C15/00
Filed: 2004-10-20
Granted: 2010-09-22
Abstract: A pneumatic tire largely improves the run-flat durability while preventing the deterioration of the ride comfort to the input of vibrations to the tire at a normal state and comprises a reinforcing rubber 6 arranged inside a sidewall portion 2 and having a crescent form at its cross section, in which one cord reinforcing layer 9 having a rubberized structure of steel cords is arranged along a turnup portion 5a of a carcass ply 5 around a bead core 4 and an interval between the steel cords in the cord reinforcing layer is within a range of 2.5-20 times a diameter of the cord.
Patent JP-4769580-B2 (JP)
IPC: A61B18/20
Filed: 2004-03-25
Granted: 2011-09-07
Abstract: A system and method for performing fractional resurfacing of a target area of skin using electromagnetic radiation are provided. An electromagnetic radiation is generated by an electromagnetic radiation source. The electromagnetic radiation is caused to be applied to a particular portion of a target area of skin. The electromagnetic radiation can be impeded from affecting another portion of the target area of the skin by a mask. Alternatively, the electromagnetic radiation may be applied to portions of the target area of the skin, other than the particular portion.
Patent JP-4943712-B2 (JP)
IPC: A01G9/00
Filed: 2006-02-13
Granted: 2012-05-30
Abstract: The tray (101) to hold plants, for storage and transport and watering, has a rectangular shape with a base (103) and side walls (105). Two holders (130) are at each of the parallel narrow sides (106a) for suspension at the struts of a wheeled frame. Each holder lies along the narrow sides, with a free end section towards the longitudinal sides (106b,106c) for suspension. Two of the holders are at the corners (120) of the tray. Two openings (107) carry out any water overflow.
Patent JP-4348347-B2 (JP)
IPC: C03B19/14
Filed: 2006-04-28
Granted: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass optical waveguide film by which the glass optical waveguide film having little distribution in the refractive index and being uniform is manufactured.  <P>SOLUTION: In the method for manufacturing the glass optical waveguide film, comprising forming a deposited layer of glass fine particles by directly blowing and depositing the glass fine particles onto a substrate 11 arranged on a rotary turn table 31 by a burner 21 for synthesizing the glass fine particles and then converting the deposited layer into transparent glass at a high temperature, the temperature distribution of the substrate or the turn table is previously formed in accordance with the relative velocity of the burner and the substrate by controlling the temperature of a heat source so that the temperature of the substrate becomes constant when the glass fine particles are deposited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI