baber/WOPTO huggingface dataset:
Patent JP-2012092272-A (JP)
Title: Resin-made component excellent in barrier property against fluorocarbons
Inventor: MITADERA ATSUSHI
IPC: C08G69/26
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made component used for encapsulating fluorocarbons and excellent in barrier property against them.SOLUTION: The resin-made component used for encapsulating the fluorocarbons and excellent in barrier property against them contains a polyamide (A) obtained by polycondensation of a diamine component including 30 mol% or more of metaxylylenediamine and a dicarboxylic acid component.
Patent JP-2012097403-A (JP)
Title: Guide rail for movable partition
Inventor: MARUYAMA TORU
IPC: E04B2/74
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail for movable partition making it possible to easily perform maintenance works such as replacement of sliding doors.SOLUTION: A guide rail 2 for movable partition is installed in a ceiling R for partitioning rooms, and has a plurality of sliding doors 4 capable of being opened/closed hung movably through hanging wheels 3. The guide rail 2 is provided with a main body rail 11 having a flat plate-like top plate part 21 installed in the ceiling R and a pair of flat plate-like side plate parts 22 parallel with each other extending downward at a right angle from each of both edges in the width direction orthogonal to the longitudinal direction of the top plate part 21, an end rail 12 shorter than the main body rail 11, formed in the same cross section shape as the main body rail 11 and arranged in series in at least one end of the main body rail 11, and connection means 13 in a connection releasable manner for connecting the main body rail 11 to the end rail 12.
Patent JP-2011032281-A (JP)
Title: Anticancer agent and dna replication inhibitor
Inventor: SECRIST JOHN A III
IPC: A61P35/00
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel process for preparing thioarabinofuranosyl compounds.  <P>SOLUTION: The process for preparing the thioarabinofuranosyl compounds comprises the steps of: (A) reacting a 2,3,5-tri-O-aryl or alkyl-4-xylose diaryl or dialkyl dithioacetal in the presence of a leaving group at the 4 hydroxyl to produce the corresponding 1,4-dithio-D-arabinofuranoside; (B) subjecting the product from step (A) to acidolysis to form the corresponding O-acetyl-4-thio-D-arabinofuranose; (C) reacting the product from step (B) with a cytosine, a 5- or 6-aza compound and a compound selected from a group consisting of a suitably blocked derivative thereof forming a corresponding 4-thio-α,β-D-arabinofuranosyl compound; (D) converting the compound of step (C) by hydrolysis to the corresponding thio sugar derivative; and (E) separating out the α form of the anomeric mixture of step (D) to thereby obtain the desired compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012095805-A (JP)
Title: Fishing toy
Inventor: OZAWA KAZUHISA
IPC: A63H13/02
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a fishing toy that increases interest of a fishing-experiential play.SOLUTION: The fishing toy includes: a body 1 formed in a seafood shape; a seesaw member which is supported in the body 1 and one end of which is positioned out of the body 1 and the other end of which in the body 1; a circular part 2a formed at the one end of the seesaw member; a drive source disposed in the body 1; a rotary shaft rotated by the drive source; a rotator 3 which is connected to the rotary shaft and abuts against a game surface 7; a regulating member 8 which is connected to the rotary shaft and engages with a position between a supported position of the seesaw member and the other end of the seesaw or with the other end of the seesaw member to inhibit the rotary shaft from rotating.
Patent JP-2012097482-A (JP)
Title: Stopper mechanism
Inventor: SUGIURA TAKEHIKO
IPC: E05C17/22
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a stopper mechanism capable of retaining a movement restriction object that continuously moves in a stepless manner to an arbitrary movement position.SOLUTION: A rotor 33 on a check shaft 21 moves between a pressing wall of a holding member 30 that is inclined with respect to the check shaft 21 and the check shaft 21 so as to retain or release the movement of the check shaft 21. Upon extension of a piezoelectric actuator 29 connected to the holding member 30 so as to allow transmission of the movement, the pressing wall 32 elastically displaces toward the direction apart from the rotor 33. The state where the rotor 33 is held is then released. In a contraction state of the piezoelectric actuator 29, when the check shaft 21 is about to move toward a narrow side of a wedge shaped space defined by the check shaft 21 and the pressing wall 32, the rotor 33 gets into the narrow side of the wedge shaped space to provide a wedge action.
Patent JP-2012059241-A (JP)
Title: Keyboard device for use with tablet personal computer
Inventor: CHE-WEI SU
IPC: G06F3/02
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device for use with a tablet personal computer, which includes a base body and an upper cover.SOLUTION: A base body includes a handle and a plurality of keys. The handle is integrally formed with the base body. An upper cover has a receptacle for accommodating a tablet personal computer. The upper cover is connected with the base body. In addition, the upper cover is rotatable with respect to the base body in order to open or close the upper cover of a keyboard device. When the keyboard device is activated, the tablet personal computer is stored within the receptacle, so that a user may input characters or symbols to the tablet personal computer by pressing the keys. Whereas, when the upper cover of the keyboard device is closed, the keyboard device may be carried by grasping the handle.
Patent JP-2012098642-A (JP)
Title: Developing device and image forming apparatus using the same
Inventor: NAKASHA SHINYA
IPC: G03G15/08
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which suppresses occurrence of white fog until arrival at the end of an assumed lifetime.SOLUTION: The developing device comprises: an image carrier for carrying an electrostatic latent image; a developing member for developing the electrostatic latent image, carried by the image carrier, by developer; a supply member 18 for abutting against the developing member and supplying the developer to the developing member; a first gear provided to a side of one end of the developing member in an axis direction; and a second gear 74 provided to a side of one end of the supply member in an axis direction. Driving force from the first gear side is transmitted to the second gear. In the supply member, an initial outer diameter 18e of one end side to which the second gear is provided, of an abutment part (a sponge layer 18B) where the supply member abuts against the developing member, is set within a predetermined range relative to an initial outer diameter 18a of the other end side to which the second gear is not provided.
Patent JP-2012102027-A (JP)
Title: Apparatus for synthesizing ri compound
Inventor: KOMURA ITSUNE
IPC: B01J19/00
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an RI (radio isotope) compound-synthesizing apparatus capable of handling a trace amount of a reaction material to reduce its amount and of improving the yield of a radioactive isotope-labeled compound by efficiently collecting a gaseous reaction material.SOLUTION: The synthesizing apparatus is composed so that a heat transfer member 40 contacts a raw material-holding part 34 provided in a fluid channel 30, and the raw material-holding part 34 is cooled or heated through the heat transfer member 40 by the cooling and heating parts 42 and 44 provided inside the heat transfer member 40. By cooling the raw material-holding part 34, [C] methyl iodide gas going into the holding part 34 is efficiently retained. Besides, when blending the [C] methyl iodide gas and spiperone to react, temperature is adjusted to the level suitable for synthetic reaction by heating the raw material-holding part 34 to improve reaction efficiency, and as a result, the yield of [C] methyl spiperone is improved.
Patent JP-2012104339-A (JP)
Title: Battery system
Inventor: KURITA AKIHISA
IPC: H01M10/652
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To supply a cooling fluid (for example, cooling air) to a terminal surface of an electric cell including electrode terminals, thereby effectively cooling the electric cell.SOLUTION: A battery system comprises: a plurality of electric cells 2 which are two-dimensionally aligned; a battery housing case 3 which houses the plurality of aligned electric cells 2; and a cooling fan 4 which is arranged on a lower side of the battery housing case 3 and supplies cooling air A1 upward into the battery housing case 3. On a bottom 9a in a housing part 9 of the battery housing case 3, a cooling fluid inlet 11 for introducing the cooling air A1 is provided at a position corresponding to a portion below a gap d1 between the adjacent electric cells 2. A cooling fluid outlet (first cooling fluid outlet) 9 for discharging air A2 inside the battery housing case 3 is provided on one or both of a lateral side of a lid 10 of the battery housing case 3 and an upper side of a lateral part 9b of the housing part 9. Further, a cooling air guide part for substantially uniformly guiding the cooling air A1 to a terminal surface 2a of each electric cell 2 is formed on the housing part 9 side of the lid 10.
Patent JP-2011030423-A (JP)
Title: Synchronous motor, exhaust fan, refrigerant compressor, air blower, liquid pump, air conditioner, and refrigerator
Inventor: YAMADA TOMOO
IPC: H02P6/08
Filed: 2010-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a synchronous motor that has a small copper content and is suitable for automated manufacturing, and an exhaust fan, a refrigerant compressor, an air blower, a liquid pump, an air conditioner, and a refrigerator including the synchronous motor.  <P>SOLUTION: The synchronous motor includes a stator having a two-phase stator winding composed of a first winding and a second winding, and a rotor having a plurality of magnetic poles formed of permanent magnets. The stator windings are wound after the stator and the rotor are combined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012109707-A (JP)
Title: Data phase synchronization device and data phase synchronization method
Inventor: AKIYAMA YUJI
IPC: H04L7/00
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a data phase synchronization device that can synchronize data phases in a simple configuration.SOLUTION: A data phase synchronization device includes: a training pattern frame synthesis section 14 for generating a training pattern frame including a delimiter value, a counter value corresponding to a training pattern frame number, and an inverted counter value; a selection section 15 for inserting the training pattern frame into data in a plurality of lanes synchronously; a delimiter detection section 18 for detecting the delimiter value from the training pattern frame inserted into received data and determining a frame phase; a counter regeneration section 19 for regenerating the training pattern frame number in accordance with the frame phase; a skew estimation section 20 for estimating lane-specific skew amounts in accordance with the frame phase and the training pattern frame number; and a de-skew control section 21 for canceling lane skews in accordance with the lane-specific skew amounts.
Patent JP-2011167678-A (JP)
Title: Method for regenerating catalyst for producing methacrylic acid, and method for producing methacrylic acid
Inventor: SHIBATA JUNJI
IPC: C07C51/235
Filed: 2010-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for satisfactorily recovering catalyst activity and regenerating a catalyst for producing methacrylic acid to give a long catalyst life.  <P>SOLUTION: A catalyst made of a heteropoly acid compound containing phosphorus, molybdenum and a specific element X is regenerated. The method for regenerating the catalyst includes a step (I) of mixing a used catalyst, a nitric acid radical, an ammonium radical and water to obtain an aqueous slurry A adjusted so that the atom ratio (ratio X/Mo) of the element X to molybdenum is 2/12-4/12, a step (II) of mixing water and a compound containing at least molybdenum among constituent elements of the heteropoly acid compound to obtain another aqueous slurry B adjusted so that the ratio X/Mo is 0/12-0.5/12, and a step (III) of mixing the aqueous slurry A obtained in the step (I) and the aqueous slurry B obtained in the step (II) and then drying and baking the mixture. The ratio X/Mo of 0.5/12-2/12 is thus attained in the heteropoly acid compound constituting the regenerated catalyst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063812-A (JP)
Title: Polycarbonate resin composition and molded article using the same
Inventor: KURASAWA YOSHIHIRO
IPC: C08L53/00
Filed: 2010-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which does not affect mechanical strength by the addition of an inorganic filler, simultaneously improves the conventional defects of flowability and the outer appearance of a molded article, reduces mold deposits, and can be used in various industrial applications including camera parts, OA and electronic parts.  <P>SOLUTION: The polycarbonate resin composition comprises 1-30 pts.wt. of a flow improver and 3-200 pts.wt. of an inorganic filler and 100 pts.wt. of polycarbonate resin, the polycarbonate resin being the one to be obtained by the melt transesterification method. The polycarbonate resin composition has the loss angle δ and complex viscosity η* (Pa s) measured under the conditions of 250°C temperature and 10 rad/s angular velocity, satisfying the following relational formula (1). 2,500≤Tanδ/η<SP>*-0.87</SP>≤6,000 (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012111832-A (JP)
Title: Water-based anti-settling agent
Inventor: AZEYANAGI NORIFUMI
IPC: C09D7/45
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a water-based anti-settling agent which gives an outstanding pigment sedimentation preventing nature when added to a water-based coating material or the like, and shows a stable effect under a high temperature environment.SOLUTION: A mixture which includes: [A] polyamide obtained by making a 2-34C diamine react with a 4-36C dicarboxylic acid of an excessive amount to the diamine, or a mixture of a 4-36C dicarboxylic acid and a 2-22C monocarboxylic acid; [B] amide wax obtained by making a 2-22C monocarboxylic acid react with a 2-12C diamine and/or a 2-22C monoamine; and/or [C] hydrogenation castor oil is neutralized by a base for neutralizing, then is distributed in a medium mainly consisting of water, or further is warmed to obtain a dispersion. The dispersion is used as the water based anti-settling agent.
Patent JP-2012114254-A (JP)
Title: Evaluation device and method for semiconductor wafer
Inventor: SAGARA KAZUHIRO
IPC: G01N3/303
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem with conventional patented methods in which: the evaluation on fracture strength of a silicon wafer has been very difficult and improvement of the evaluation method has been desired.SOLUTION: A device for evaluating the impact strength of a semiconductor wafer comprises at least: an impact material; drop means for dropping the impact material from any desired height; and pressing means for supporting a sample, which corresponds to the semiconductor wafer, so that the radial direction of the wafer is equal to the drop direction of the impact material. The drop means can drop the impact material from the desired height toward an edge part of the sample in a state that the pressing means supports the sample so that the radial direction of the wafer is equal to the drop direction of the impact material.
Patent JP-2011193437-A (JP)
Title: Encoding system, and decoding system
Inventor: KAKUNO KAZUKI
IPC: H04N19/134
Filed: 2010-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure repeatability of perfect transparency and perfect opaqueness while restraining a compression data volume of the degree of transparency.  <P>SOLUTION: A first compression part 2 applies distortion compression to an α value to generate a compressed α value (A). A first extension part 3 extends the compressed α value (A) to generate an extended α value (A). A threshold determination part 4 determines determination thresholds αth1, αth2 for correcting the extended α value (A) distorted to a different value from perfect transparency or perfect opaqueness to an original value from comparison between the corresponding extended α value (A) and α value. A color-reduction part 6 generates a color-reduced α value from the α value. A second compression part 7 applies distortionless compression to the color-reduced α value to generate a compressed α value (B). A second extension part 8 extends the compressed α value (B) to generate an extended α value (B). A type determination part 9 evaluates types A, B by a predetermined standard to select a compression type to be applied. An output part 10 outputs a compressed α value and determination thresholds αth1, αth2 of a designated type, and type designation as compression data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012119542-A (JP)
Title: Structure and method of fixing heat source element and thermal conductive member to each other
Inventor: TAKA YOICHIRO
IPC: H05K7/20
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure and method of fixing a heat source element and a thermal conductive member to each other, which can easily and securely fix the heat source element and the thermal conductive member to each other while absorbing variation of a fixed position caused by dimentional tolerance and assembly tolerance of the heat source element and the thermal conductive member.SOLUTION: A structure of fixing a heat source element 21 and a heat sink 40 to each other is used for fixing the heat source element 21 mounted to a substrate 20 stored in a case body 10 and the heat sink 40 stored in the case body 10 to each other with the heat source element 21 and the heat sink 40 abutting on each other. The heat sink 40 moves toward the heat source element 21 in a direction approximately orthogonal to an abutment face of the heat sink 40 on the heat source element 21, so as to abut on the heat source element 21. The heat source element 21 and the heat sink 40 which abut on each other are nipped by clips 30, so as to fix the heat source element 21 and the heat sink 40 to each other.
Patent JP-2011181893-A (JP)
Title: Group iii nitride transistor including highly-conductive source/drain contact, and method of manufacturing the same
Inventor: BRIERE MICHAEL A
IPC: H01L29/78
Filed: 2010-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce resistance between drain and source contacts of a group III nitride transistor and lower drain and source regions.  <P>SOLUTION: A method for manufacturing a group III Nitride transistor includes processes of: etching trenches in a field dielectric 240 extending over gate, source, and drain regions; forming a gate dielectric 270 over the gate, source and drain regions; forming a blanket diffusion barrier 272 over the gate dielectric layer 270; removing the blanket diffusion barrier 272 from the source and drain regions; and removing the gate dielectric 270 from the source and drain regions to substantially expose the source and drain regions. Then, ohmic contacts are formed by depositing contact metal 290 in the source and drain regions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012117482-A (JP)
Title: Heat-shielding film and method of forming the same
Inventor: SATO TAKAYASU
IPC: F02F3/14
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shielding film that has low heat conductivity and low heat capacity, has a deformability that can follow repeated thermal expansion and thermal contraction, and where an interfacial delamination attributed to a thermal deformation variation hardly occurs between a wall surface of a metal base member such as a cylinder block, and to provide a method of forming the heat-shielding film on the wall surface.SOLUTION: The heat-shielding film 10 is formed on the wall surface W of the metal base material. A plurality of ceramic hollow particles 1 and metal phases 2 are joined at points so that they are mutually joined so as to form the heat-shielding film 10. Each of the ceramic hollow particles 1 and the wall surface W for forming the heat-shielding film 10 are also joined to the metal phases 2 at points so that they are mutually joined.
Patent JP-2012117994-A (JP)
Title: 3d data analyzing apparatus, 3d data analyzing method, and 3d data analyzing program
Inventor: SUZUKI SHUNSUKE
IPC: G01N15/00
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a data analyzing apparatus that can easily and intuitively specify microparticles and small population of microparticles as objects to be analyzed on a distribution chart without referring to a plurality of histograms or sitegrams and recollecting a three-dimensional distribution chart.SOLUTION: A 3D data analyzing apparatus 1 comprises: a data storage part 130 for storing measured data of microparticles; an input part 141 for selecting four types of variables independent from the measured data; a data processing part 120 for computing a position in a coordinate space with the three types out of the selected variables as coordinate axes and computing a pattern from the remaining one type of the selected variables to form a 3D stereoscopic image showing characteristic distribution of the microparticles; and a display part 142 for displaying the 3D stereoscopic image.
Patent JP-2012124570-A (JP)
Title: Oscillation circuit
Inventor: KOZAI SHOHEI
IPC: H03K3/02
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit capable of generating a stable clock signal.SOLUTION: The oscillation circuit comprises: a first comparison circuit; a second comparison circuit; a first voltage control circuit; a second voltage control circuit; and a clock generation circuit. The first comparison circuit compares a first voltage with a first threshold voltage to generate a first comparison result. The second comparison circuit compares a second voltage with a second threshold voltage to generate a second comparison result. The first voltage control circuit decreases the first voltage by the first voltage value in synchronization with a timing at which the first comparison result change and then increases the first voltage in synchronization with a timing at which the second comparison result changes. The second voltage control circuit decreases the second voltage by the second voltage value in synchronization with a timing at which the second comparison result changes and then increases the second voltage in synchronization with a timing at which the first comparison result changes.
Patent JP-2012124592-A (JP)
Title: Communication device used for image forming apparatus, control method of communication device used for image forming apparatus, and control program of communication device used for image forming apparatus
Inventor: UEDA TAKASHI
IPC: H04N1/00
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication device used for an image forming apparatus having improved operability.SOLUTION: A communication device used for an image forming apparatus that communicates with a recording medium (an IC card) with data stored therein carries out processing including a step of obtaining data from the recording medium by the communication with the recording medium (S43). The communication device causes the recording medium and a recording apparatus (an image forming apparatus) to be respectively synchronized to store the progress situation during the processing (S47).