baber/WOPTO huggingface dataset:
Patent JP-2011201847-A (JP)
Title: Oxygen-containing cyclic compound and method for producing the same
Inventor: YAMASHITA HIROSHI
IPC: C07B61/00
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an oxygen-containing cyclic compound useful as functional chemicals such as pharmaceuticals, agrochemicals and electronic materials.SOLUTION: Furans having same or different substituents on 2,5-positions, 5-membered lactones having substituent on 4-position and/or 2-cyclopentenones having substituent on 3-position are produced by reacting an aromatic compound with a 4-oxocarboxylic acid in the presence of a catalyst. A solid acid catalyst such as zeolite can be used as the catalyst, and the zeolite is preferably β-zeolite etc. The reaction is more efficiently performed by using microwave irradiation.
Patent JP-2012155775-A (JP)
Title: Half mirror fixing device
Inventor: HASHIMOTO MITSUHIRO
IPC: G11B7/12
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a half mirror fixing device capable of accurately fixing a half mirror built in an optical pickup device.SOLUTION: A fixing device for a half mirror 11 consisting of six faces including a first transmission surface 11A and a second transmission surface 11B through which laser beam penetrates and which are parallel to each other is provided. On a half mirror fixing block 12 in which an inclined fixing surface 12A to which the first transmission surface 11A abuts is formed, bottom edge regulation parts 12B, 12C abutting to a corner C1 between the second transmission surface 11B of the half mirror 11 and a bottom face to press the half mirror 11 in the direction of the inclined fixing surface 12A, and a lateral face regulation part 12D abutting to a corner C2 between the second transmission surface 11B and a lateral face to press the half mirror 11 in the direction of the inclined fixing surface 12A are provided.
Patent JP-2012154676-A (JP)
Title: Residual chlorine meter
Inventor: MOTOMURA HIROBUMI
IPC: G01N27/38
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a residual chlorine meter which reduces cost of replacement, maintenance and inspection of an apparatus born by a user and allows efficient cleaning of an electrode.SOLUTION: A residual chlorine meter 1 comprises: a cell part 10 for a water sample to flow in and flow out of; an electrode axis 11 which has an acting electrode 11A and is fixed in the cell part 10; an electrode polishing material container 13 which is rotatably pivoted by the electrode axis 11 in the cell part 10 and is capable of passing the water sample through its inside; and an electrode polishing material 14 which is accommodated in the electrode polishing material container 13 and is disposed so as to be in contact with the acting electrode 11A. The electrode polishing material container 13 is provided with blade bodies 15 which receive flow of the water sample in the cell part 10 and make the electrode polishing material container 13 rotate around the electrode axis 11.
Patent JP-2012152405-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To improve security strength by a simple means, and also to reduce a processing load on a main control part.SOLUTION: A game machine 1 includes an intermediate control part 180 arranged between the main control part 110 and a peripheral part 300. The main control part 110 includes a transmission part 500 for generating an error inspection value, adding it to a command, and transmitting the resultant command to the intermediate control part 180. The transmission part 500 includes a plurality of error inspection value addition procedures. A main CPU 110 sets a specified procedure among the plurality of addition procedures to the transmission part 500 in booting processing. The transmission part 500 generates the error inspection value of the command generated in the past, and adds the value to the command by the set procedure. Besides, the transmission part 500 changes the procedure when the added error inspection value is a predetermined value. The intermediate control part 180 previously stores the error inspection value for verification, inspects validness of the received command, and then, makes the peripheral part 300 perform processing corresponding to the inspection result.
Patent JP-2012152418-A (JP)
Title: Female connector and connecting implement
Inventor: KOBASHI YOSHIHIKO
IPC: A61M39/02
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a female connector to which rotational torque is easily applied.SOLUTION: The female connector includes a pair of grip parts 55 provided on the outer peripheral surface; an insertion part 41 into which a tubular part of a male connector is inserted; and a pair of projections 62 engaged with a pair of engaging claws of the male connector. In a state of the tubular part being inserted in the insertion part, the pair of grip parts are rotated relative to the male connector. The pair of projections can thereby be engaged with the pair of engaging claws or released from the engagement. The pair of projections are arranged on a major axis 59a where the outer dimension of the female connector is maximum when viewed along a direction parallel with a center axis of the insertion part, and the pair of grip parts are arranged on a minor axis 59b orthogonal to the major axis. In a position in the direction of the center axis where the pair of grip parts are arranged, the outer dimension in the major axis direction of the outer peripheral surface is greater than the outer dimension in the minor axis direction of the outer peripheral surface.
Patent JP-2012154576-A (JP)
Title: Refrigerator
Inventor: SUGIMOTO SHUHEI
IPC: F25D21/04
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator that reduces heat penetration from a dry pipe into the refrigerator and prevents dew condensation.SOLUTION: The refrigerator is formed by dividing with an insulation partition wall. In the refrigerator, a cooling chamber 102 is arranged above, and a refrigeration chamber 104 and a vegetable chamber 103 are arranged below. In addition, the refrigerator includes a front heat radiation pipe 126 located in front openings of the respective chambers. The front heat radiation pipe 126 is located on either one of right-and-left sides of the front opening of the cooling chamber 102, is not located on the other side, reduces the heat penetration into the refrigerator, and prevents dew condensation.
Patent JP-2012152872-A (JP)
Title: Surface treatment method
Inventor: TSUTSUMI KATSUJI
IPC: B08B3/02
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method that performs surface treatment by reciprocating oscillation with high efficiency, in a short time, while showing excellent durability.SOLUTION: In the surface treatment method, a treating material 12 and an object 13 to be treated are housed in an oscillation tank 1, the oscillation tank 1 is subjected to reciprocating oscillation at substantially constant speed to treat the surface of the object 13 to be treated. In the reciprocating oscillation, there are at least two or more oscillation sections with different speed. The speed in the oscillation section including an oscillating end in the oscillation sections is the lowest.
Patent JP-2012153118-A (JP)
Title: Image processing apparatus and image processing method
Inventor: KAWAFUJI HIROSHI
IPC: B41J2/52
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method, wherein while high print resolution, high image quality mode and a low print resolution, high speed mode are prepared, image processes are made in common between them to the extent possible, and the same gradation characteristics and image densities can be obtained between them.SOLUTION: For the high image quality mode, a dot arrangement pattern is prepared for a pixel region having gradation data of K levels, which determines the presence of print dots at (K-1) areas, wherein the printing of 1 dot is permitted at all of the (K-1) areas. Meanwhile, for the high speed mode, a dot arrangement pattern which determines the presence of print dots at a number of areas less than (K-1) is prepared, wherein the sum of the number of dots permitted to be printed at the pixel region is K-1.
Patent JP-2012158524-A (JP)
Title: Novel carbasugar precursor and method for producing the same, and method for producing bioactive carbasugar amine derivative using them
Inventor: KUNO SHINICHI
IPC: C07C29/00
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for producing a bioactive carbasugar amine derivative useful as a therapeutic agent for lysosome disease, to provide a novel carbasugar precursor useful as an intermediate in production of the carbasugar amine derivative and to provide a method for producing the same.SOLUTION: The novel carbasugar precursor has absolute configuration represented by general formula (1) (in formula, a part or the whole Rto Rindependently denote a hydrogen atom or a protective group of a hydroxyl group, and Rand Rdenote a 2-15C acyl group). The precursor is subjected to Wittig reaction to generate diene, halogenation is added to the generated diene, an acyloxyl group is introduced by substitution reaction and then an alkyl amino group is introduced, thereby the bioactive carbasugar amine derivative can be obtained.
Patent JP-2011185920-A (JP)
Title: Method for manufacturing magnetic ball for biotechnology, and magnetic ball and magnetic product
Inventor: KONO KENJI
IPC: G01N33/543
Filed: 2011-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing and solving a limitation and a problem accompanied by "a fine particle" and "a micro-plate sample tube".  <P>SOLUTION: The method for manufacturing a magnetic ball used in a biotechnology life science field includes the steps (i) mixing at least two magnetic particles and a resin raw material to prepare a particle dispersion resin raw material, (ii) providing the particle dispersion resin raw material to mold and obtaining a particle dispersion molded article, (iii) grinding and/or polishing the particle dispersion molded article to a spherical shape and forming a magnetic ball with a particle size 0.1 mm or more and 30 mm or less which has a saturation magnetization value of 2-200 A m<SP>2</SP>/kg and a residual magnetization value of 0-10 A m<SP>2</SP>/kg (however, saturation magnetization value>residual magnetization value).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012164248-A (JP)
Title: Schedule distribution device, content display system, schedule distribution method, and program
Inventor: FUKUZAWA KOJI
IPC: G09F19/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To set a display schedule so as not to generate a spare time.SOLUTION: A default display schedule is a display schedule that is set so as not to have a spare time by causing it to include a default content as a content set by default by a distribution manager. A modified schedule setting unit 280, when receiving an application of displaying a video content on any display medium from an applicant terminal 100, modifies the default display schedule so as to display the video content instead of the default content, thereby setting a modified schedule. Then, the modified schedule setting unit 280 reads out the default display schedule from a schedule storage unit 250, and transmits it to a distribution processing device 300.
Patent JP-2012166639-A (JP)
Title: Vehicle part for damping
Inventor: MAEDA YOSHINORI
IPC: B62D25/20
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle part for damping that can maintain a vibration absorbing function over the longer period of time than before.SOLUTION: An engine undercover 10 is formed by molding the urethane foam 30 to a cover body 20, and flexible rib 22 that projects from the cover body 20 is buried in the urethane foam 30. The flexible rib 22 includes a folding groove 23 at the intermediate part of the projecting direction. If the engine undercover 10 is incorporated in a body 91 of the vehicle in the condition that the urethane foam 30 is pressed against engine 90, the flexible rib 22 is transformed in elastic bending centering on the folding groove 23 by the resilient force of the urethane foam 30 in the condition of holding the urethane foam 30 between the engines 90 and itself.
Patent JP-2012169500-A (JP)
Title: Electronic component built-in module, manufacturing method of electronic component built-in module, and interlayer insulation sheet for electronic component built-in module
Inventor: KANAMARU ZENICHI
IPC: H01L23/31
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component built-in module in which the location accuracy of a built-in electronic component is enhanced, and to provide a manufacturing method of electronic component built-in module, and an interlayer insulation sheet for electronic component built-in module.SOLUTION: The electronic component built-in module has a wiring pattern, an electronic component to be connected electrically with the wiring pattern, a first resin on which the electronic component is mounted, and a second resin covering the electronic component and the first resin. The first resin has a heating value measured by differential scanning calorimetry in uncured state including an exothermic peak for the temperature, and the upper limit temperature where the heating value is 1/10 that of the exothermic peak is equal to or higher than 100°C in the range higher than the normal temperature and lower than the exothermic peak.
Patent JP-2011155266-A (JP)
Title: Nonvolatile memory cell, memory array having the same, and method of operating cell and array
Inventor: LUE HANG-TING
IPC: H01L21/8247
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of designing a nonvolatile memory cell that is enhanced in data retention performance and improved in operation speed, and can be operated (programming/deletion/retrieval) a number of times and an array.  <P>SOLUTION: A semiconductor substrate 101 includes a source region 102 and a drain region 104 that are disposed under the surface of the substrate 101 and separated by a channel region 106. A tunnel dielectric structure 120 is disposed above the channel region 106. A memory cell 100 includes: the tunnel dielectric structure 120 having at least one layer with a low hole tunneling barrier height, a charge storage layer 130 disposed above the tunnel dielectric structure 120, an insulation layer 140 disposed above the charge storage layer 130, and a gate electrode 150 disposed above the insulation layer 140. An array of the memory cell 100 and an operation method are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012175168-A (JP)
Title: Current voltage conversion circuit, and oscillation circuit
Inventor: TAKI KONOSUKE
IPC: H03K3/353
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a state in which, when a current becomes unbalance because of a leak current of a transistor, a voltage amplitude is deviated to a power source voltage or to a ground voltage for stabilization when a current amplitude of an oscillation part is converted to a voltage amplitude by push/pull of a current of a constant current source at a node of high impedance (Hi-Z)in a current voltage conversion circuit.SOLUTION: A voltage having been converted by a current voltage conversion circuit 41 from the current generated according to the transmission signal supplied from an oscillation part 10, is buffered using an inverter circuit 43. Its output is fed back to an output terminal N1 of the current voltage conversion circuit 41 for applying a DC bias. As a feedback circuit 44, a B-class push-pull amplifier, for example, is employed. The voltage of the output terminal N1 which is a Hi-Z node changes near the center of an input voltage of the inverter circuit 43. Consequently, it does not move out of an input operation range of the inverter circuit 43, for realizing a normal operation.
Patent JP-2012171407-A (JP)
Title: Pinion shaft assembly, method of manufacturing the same, support structure of pinion shaft and vehicle steering device
Inventor: TANAKA EIJI
IPC: B21D53/10
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pinion shaft assembly which is small-sized and lightweight and inexpensive.SOLUTION: The pinion shaft assembly PA is constituted of a pinion shaft 7 and a first bearing 13. The pinion shaft 7 is structured by combining a pinion forming body 30 forming a pinion 7a and a hollow body 40. An inner ring raceway 15 of the first bearing 13 is formed in a caulked part 43 of the hollow material 40 caulked to the circumferential groove 34 of a first end part 31 of the pinion forming body 30. Balls 18 are incorporated between the inner ring raceway 15 and an outer ring raceway 16 of an outer ring 17 to assembly the first bearing 13.
Patent JP-2012170371-A (JP)
Title: Packaged barley tea beverage
Inventor: HOSOYAMA HIROKAZU
IPC: A23L2/38
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaged barley tea beverage having sweetness and fragrance specific to barley, also enabling consumers to feel afterglow of the fragrance even when taken in cooled conditions, and suitable for long storage.SOLUTION: The packaged barley tea beverage satisfies the following equations (1)-(3) when the amount of maltose is Ma (mg/L), the amount of sucrose is Sc (mg/L), the amount of starch is St (mg/100mL), the amount of β glucan is bg (mg/100mL), and Brix is Bx (%): (1) 0.017<Ma/St<0.040, (2) 5.0<(Sc+Ma)/Bx<14.0, and (3) 6.0≤bg/Bx<10.8.
Patent JP-2012133301-A (JP)
Title: Liquid crystal display device
Inventor: SIN GI YEON
IPC: C08J5/12
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device less in warp of a liquid crystal panel and display unevenness even after placed in humid hot environment.SOLUTION: The liquid crystal display device comprises: two cell substrates 11 and 12; a liquid crystal cell 10 with a liquid crystal layer 15 sandwiched between them; a front side polarizer 20 laid on the visible side of the liquid crystal cell 10 via an adhesive layer 51; a back side polarizer 30 laid opposite to the visible side of the liquid crystal cell 10 via an adhesive layer 52; and a back light unit 70 arranged outside the back side polarizer 30. The front side polarizer 20 and the back side polarizer 30 respectively have polarization films 21 and 31 and transparent protective films 23 and 24, and 33 and 34 arranged on both sides of each of the corresponding films. The ratio V/Vof the moisture evaporation speed Vof the front side polarizer 20 having the adhesive layer 51 to the moisture evaporation speed Vof the back side polarizer 30 having the adhesive layer 52 is in the range of 0.01 or more to less than 1.
Patent JP-2012173525-A (JP)
Title: Catadioptric system and image pickup device using the same
Inventor: NAKANO MASATSUGU
IPC: G02B17/08
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a catadioptric system favorably correcting various aberrations over a wide wavelength range and having a high resolution power over a wide image pickup range.SOLUTION: The catadioptric system includes: a first imaging optical system including a catadioptric part for collecting a luminous flux from an object to form an intermediate image of the object; and a second imaging optical system including a refraction part for imaging the intermediate image on an image surface. The first imaging optical system includes a first optical element having a rear surface reflection part, a second optical element having a rear surface reflection part, and a negative lens in an optical path between the first optical element and the second optical element. The luminous flux from the object sequentially passes through the first optical element, the rear surface reflection part of the second optical element, the negative lens, the rear surface reflection part of the first optical element, the negative lens and the second optical element, and then is emitted to the second imaging optical system. A power φn of the negative lens, curvature radii R1n and R2n of the lens surfaces of the negative lens on an object side and an image side, and a power φ1 of the first imaging optical system are appropriately defined.
Patent JP-2012170411-A (JP)
Title: Method for producing meal of fish
Inventor: FUKUMOTO YASUFUMI
IPC: A23L17/10
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a drying method for good-flavor dried meal of fish having holding flavor components because denaturation or losing of flavor or the flavor components occurs by high temperature heating or freeze processing in time of drying in conventional technology though the dried meal of the fish is used as a seasoning having high flavor.SOLUTION: This method for reducing fish to meal and drying it is a method for producing the dried meal including a process of performing the drying while stirring and cutting the fish as raw material under a vacuum or decompression condition.
Patent JP-2012171327-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: SHIMIZU TOMOKO
IPC: B32B27/36
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented laminated polyester film which includes polyethylene naphthalate of low intrinsic viscosity but has high strength.SOLUTION: The biaxially oriented laminated polyester film is formed by laminating three layers constituted essentially of polyethylene naphthalate. One of the intermediate layer or the surface layer of the laminated polyester film is a low intrinsic viscosity layer having intrinsic viscosity of 0.40 to 0.60 dl/g and the other layer is a high intrinsic viscosity layer having intrinsic viscosity higher than that of the low intrinsic viscosity layer by 0.1 dl/g or more and breaking strength of the laminated polyester film is 180 MPa or more. Thus the biaxially oriented laminated polyester film having the high strength is obtained.
Patent JP-2011229902-A (JP)
Title: Game machine
Inventor: TSUTSUMI HAYATO
IPC: A63F7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To favorably drive respective elements while suppressing the complication of a constitution in a game machine including a plurality of elements and an element driving means for actuating the elements.SOLUTION: A game board 20 includes the plurality of LEDs such as a winning notification LED 37, and a plurality of driving ICs for actuating the LEDs corresponding to the plurality of LEDs. The plurality of driving ICs drive the LEDs individually on the basis of an output of LED driving data from a voice/lamp control device. Herein, the respective driving ICs are mutually connected in series and the respective driving ICs are adapted to transmit the LED driving data to one another when the LED driving data are output from the voice/lamp control means.
Patent JP-2012176141-A (JP)
Title: Game machine
Inventor: YAMAGUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2011-02-26
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in rendering data origination in a game machine and to save the data capacity.SOLUTION: The game machine includes a rendering device, a control part for controlling the device, and a processing part for giving predetermined instructions to the control part, and carries out rendering using the device. The processing part includes an instruction storage part that stores a plurality of instructions for controlling the device. The plurality of instructions include usual commands for setting the device respectively in different states; starting point commands placed before the usual commands, and reversing commands placed after the usual commands. The reading direction of a series of commands is reversed by the reversing command, and a command group can be repeatedly used. The data quantity of commands can thereby be reduced.