baber/WOPTO huggingface dataset:
Patent JP-2012165196-A (JP)
Title: Determination device and determination method
Inventor: KAMIJO KOJI
IPC: H03M13/45
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a determination device and a determination method that efficiently implement a lower error rate at a lower SNR.SOLUTION: A determination device 1 includes a selection section 11, a computation section 12 and a determination section 13. The selection section 11 selects transmission codewords one by one in order from a set of transmission codewords comprising a first element and a second element in relation to a received codeword. The computation section 12 computes a ratio scale for the received codeword in reference to the transmission codeword selected by the selection section 11. After the computation section 12 computes the ratio scale for the received codeword in reference to all the transmission codewords selected by the selection section 11, the determination section 13 determines that a transmission codeword having a minimum or maximum value of the ratio scale is a decoded code of the received codeword.
Patent JP-2012164936-A (JP)
Title: Semiconductor device manufacturing method
Inventor: MORI SHUJI
IPC: H01L23/12
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can prevent falling off of a conductor terminal from a resin thereby inhibiting deterioration in product quality.SOLUTION: When wire bonding parts of independent conductor terminals are formed, base plating is performed twice. An undercoat which becomes an under layer is made to protrude from a periphery of a tip part of the wire bonding part by first etching. A recess is formed on a lateral face of the conductor terminal by performing second etching after the protruded part is folded toward the lateral face side of the conductor terminal. Encapsulation is performed so as to cause a resin to fill the recess.
Patent JP-2012169776-A (JP)
Title: Ftth method catv system
Inventor: AOYAMA SHIGEYUKI
IPC: H04B10/272
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To realize a FTTH (fiber to the home) method CATV system capable of operating multiple bidirectional communication services.SOLUTION: As shown in Fig. 2, an optical terminal machine 11 includes an E/O converter 100, a level control part 102, and an amplifier part 103. The spectral width of an upstream optical signal to be output from the E/O converter 100 is equal to or more than 0.5 nm. The amplifier part 103 amplifies an upstream electric signal thereby to allow a modulation degree to be equal to or more than 20%. The level control part 102 controls the level of the upstream optical signal thereby to allow the levels of the respective upstream optical signals to be substantially the same when reaching a center. Consequently, upstream communication is normally performed even with the occurrence of optical beat interference (OBI).
Patent JP-2012168343-A (JP)
Title: Zoom lens, information device having imaging function, and portable information terminal device
Inventor: TAKANO YOHEI
IPC: G02B15/20
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which has a variable power ratio of 4 times or more even though a half angle of view at the wide angle end is 38 degrees or more and is sufficiently wide, has aberrations sufficiently corrected, and has a resolving power adapted to a small-sized image pickup device having a high resolution.SOLUTION: The zoom lens includes, in order from an object side to an image side, a first lens group G1 having a negative refractive power, a second lens group G2 having a positive refractive power, and a third lens group G3 having a positive refractive power. During zooming from the wide angle end to the telephoto end, the first lens group G1 moves along a locus convex toward the image side, the second lens group G2 moves toward the object side, and the third lens group G3 moves. The zoom lens satisfies the following conditional expressions (1), (2), and (3): (1) 2.2<F1p/|F1|<2.8, (2) Ft/Fw>4, and (3) ωw>38°, where F1p is a focal length of a positive lens L2 in the first lens group G1, F1 is a composite focal length of the first lens group G1, Fw is a focal length at the wide angle end, Ft is a focal length at the telephoto end, and ωw is a half angle of view at the wide angle end.
Patent JP-2011120605-A (JP)
Title: New enzyme
Inventor: SQUIRRELL DAVID JAMES
IPC: C12N1/15
Filed: 2011-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide new enzymes.  <P>SOLUTION: There are provided a protein having luciferase activity and at least 60% similarity to luciferase from Photinus pyralis, Luciola mingrelica, Luciola cruciata or Luciola lateralis, Hotaria paroula, Pyrophorus plagiophthalamus, Lampyris noctiluca, Pyrocoelia nayako or Photinus pennsylanvanica, wherein the sequence of the enzyme is different from the amino acid which appears in the corresponding wild type sequence and wherein the luciferase enzyme has increased thermostability as compared to an enzyme having the amino acid of the corresponding wild-type luciferase at this position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172865-A (JP)
Title: Solid fuel burner
Inventor: TATSUMI TETSUMA
IPC: F23D1/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To stabilize combustion by increasing a fuel concentration and an oxygen concentration in an outer periphery within a fuel nozzle, while suppressing crash of the fuel against an inner wall of the fuel nozzle and reducing abrasion of the fuel nozzle.SOLUTION: A solid fuel burner includes: a fuel nozzle, which ejects a mixed fluid of a solid fuel and a carrier gas thereof; an oxygen-containing gas nozzle, which is disposed outside the fuel nozzle and ejects an oxygen-containing gas; and at least one oxygen-containing gas addition nozzle, which is disposed to protrude inside the fuel nozzle and ejects an oxygen-containing gas that has a velocity component in a circumferential direction of the fuel nozzle. In the oxygen-containing gas addition nozzle, the solid fuel burner has a nozzle outlet in a circumferential direction of the fuel nozzle. In the solid fuel burner, a projection cross sectional area of the oxygen-containing gas addition nozzle in an axial direction of the burner has a shape decreasing in size toward the center of the burner.
Patent JP-2011092218-A (JP)
Title: Optical sorting method
Inventor: GRIFFITHS ANDREW
IPC: C12Q1/6811
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for isolating one or more genetic elements encoding a gene product having desired activity.  <P>SOLUTION: The method for isolating one or more genetic elements encoding a gene product having desired activity, comprises the steps of: (a) partitioning genetic elements into microcapsules; (b) expressing the genetic elements to produce their respective gene products within the microcapsules; and (c) sorting the genetic elements which produce the gene product having the desired activity using a change in the optical properties of the genetic elements. The invention enables in vitro evolution of nucleic acids and proteins by repeated mutagenesis and iterative applications of the method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172026-A (JP)
Title: Adhesive for optical film
Inventor: HONMA YUYA
IPC: G02B5/30
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for an optical film that has good wettability to a polarizer and a protective film, allows thin film coating, and does not cause turbidity in a coating fluid, inhibition of adhesion, etc. due to a wetting agent.SOLUTION: An active energy ray curable adhesive for an optical film includes a small amount of an acrylic resin (B) having an epoxy group or an oxetanyl group and a specific molecular weight based on 100 pts.wt. of an active energy ray curable compound (A) including an active energy ray cationically curable compound (a1) having an epoxy group or an oxetanyl group as an essential component.
Patent JP-2011100165-A (JP)
Title: Liquid crystal display device
Inventor: HANAOKA KAZUTAKA
IPC: G02F1/1339
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with high luminance and fast response.  <P>SOLUTION: The liquid crystal display device includes: a first substrate; a second substrate having a pixel electrode; a liquid crystal layer interposed between the first substrate and the second substrate; a polymer layer to regulate a tilt direction of a liquid crystal molecule on voltage application by irradiating the liquid crystal layer with an ultraviolet ray while applying a voltage thereto; and two polarizing plates arranged in crossed Nicols, wherein in the pixel electrode, a plurality of slits for forming four regions with liquid crystal alignment directions different from one another in a pixel and extending parallel to one another in the respective four regions is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099453-A (JP)
Title: Blade for axial flow fluid machine
Inventor: IIDA KOICHIRO
IPC: F04D29/54
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade for axial flow machine which can reduce friction loss of the blade and equipped with high surge resistance.  <P>SOLUTION: In the blade 60 for an axial flow fluid machine which is employed for the axial flow fluid machine, cord length near 20%Ht and cord length near 80%Ht is formed to be shorter than that near 50%Ht when the root is 0%Ht (Ht is blade height) and the tip is 100%Ht.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172060-A (JP)
Title: Grout and method for solidifying ground
Inventor: KAWASAKI SATORU
IPC: E02D3/12
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a grout and a method for solidifying the ground, further improved in the aspect of working easiness and ground-improving effect in addition to the aspect of cost and environmental burden reduction.SOLUTION: The grout includes: amino acid(s) generating ammonia as a result of being subjected to metabolic degradation by microorganisms in the ground; a calcium salt; and phosphoric acid and/or phosphate. By using the grout or the method for solidifying the ground using the same, the speed of solidifying the ground can be adjusted; therefore, for example, solidification of the grout during its injection into the ground can be prevented, and, in addition, uniformly solidifying the ground and adjusting the period of time necessary for solidifying the ground can be easily conducted.
Patent JP-2012174904-A (JP)
Title: Manufacturing method of molded coil
Inventor: FUKUI YOSHIZUMI
IPC: H01F41/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a highly reliable molded coil having excellent characteristics at a low cost, in which the mold structure is not complex, the molding process can be simplified, and variations in the mold position of a winding and the dimensions are small.SOLUTION: In the manufacturing method of a molded coil where a coil is sealed of a mold resin produced by kneading a resin and a powder of a magnetic material by using plastic compression molding, a pellet large enough to penetrate a winding core is made, a slidable punch is provided on the extension of the winding core of the winding to be set in the mold cavity, at least a portion of the pellet is inserted into both the female die of the punch and the winding core, and then the mold material is fused and compression molded.
Patent JP-2012171558-A (JP)
Title: Pneumatic tire for heavy load
Inventor: NISHIMURA KENTARO
IPC: B60C11/13
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for heavy load having both of uneven wear resistance and heat generation endurance.SOLUTION: The pneumatic tire has a plurality of blocks partitioned with a circumferential groove extended in a tire circumferential direction and a tread end, and a width directional groove extended in a tire width direction on a tread face of the tire, and has a tie bar raised from a groove bottom of the width directional groove on at least one width directional groove and connected between neighboring blocks. The pneumatic tire forms a first groove on the face of a tread surface side of the tie bar, and forms a second groove on at least one of sidewalls facing the tie bar of the two blocks connected with the tie bar.
Patent JP-2012174631-A (JP)
Title: Hydrogen shortage history detection device and fuel cell system
Inventor: KATO MANABU
IPC: H01M8/10
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To detect a degree of power generation performed by a fuel cell under a hydrogen shortage condition in the past.SOLUTION: A hydrogen shortage history detection device includes: an oxygen-containing gas supply part for supplying oxygen-containing gas to a first electrode that serves as an anode when a fuel cell performs power generation; a hydrogen-containing gas supply part for supplying hydrogen-containing gas to a second electrode that serves as a cathode when the fuel cell performs the power generation; an output control part having a load connected to the fuel cell to cause output of an electric current from the fuel cell in a direction opposite to that at the time of the power generation; and a hydrogen shortage history obtainment part for obtaining, as a hydrogen shortage history, a current-voltage characteristic of the fuel cell at the time when the oxygen-containing gas is supplied to the first electrode, the hydrogen-containing gas is supplied to the second electrode, and the output control part causes the output of the electric current from the fuel cell.
Patent JP-2011179119-A (JP)
Title: Apparatus and method of physical vapor deposition with heat diffuser
Inventor: LI YOUMING
IPC: C23C14/34
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method of physical vapor deposition with a heat diffuser.  <P>SOLUTION: The physical vapor deposition apparatus includes a vacuum chamber having side walls, a cathode inside the vacuum chamber, wherein the cathode is configured to include a sputtering target, a radio frequency power supply configured to apply power to the cathode, an anode inside and electrically connected to the side walls of the vacuum chamber, and a chuck 110 inside and electrically isolated from the side walls of the vacuum chamber, the chuck configured to support a substrate 116, and a heater 601 to heat the substrate supported on the chuck. The chuck includes a body 605 and a graphite heat diffuser supported on the body and configured to contact the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012180408-A (JP)
Title: Rubber composition and tire produced by using the same
Inventor: ITO YUKI
IPC: C08K5/549
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition giving a tire further more improved in a low heat generation property and abrasion resistance, and the tire produced by using the same rubber composition and having the properties, especially the pneumatic tire.SOLUTION: This rubber composition is characterized by including (A) a rubber component including (a-1) 10 to 100 mass% modified conjugated diene-based polymer obtained by reacting at least one of modifiers K having at least one of functional groups selected from functional groups becoming basic functional groups after hydrolysis treatment and basic functional groups of which protons are protected by a group which can be deprotected by the hydrolysis, and groups having a polymer-concentrating function to the surface of a filler with the polymerizable active terminal of a conjugated diene-based polymer, and (a-2) 90 to 0 mass% natural rubber and/or a diene-based synthetic rubber, (B) 5-200 pts.mass inorganic filler based on 100 pts.mass of the rubber component, and also (C) 1 to 25 mass% of a silane coupling agent at least having atoms or functional groups capable of bonding with the inorganic filler and a thioester group and/or a dithioester group based on the amount of inorganic filler in the (B) component; and the tire produced by using the rubber composition as its member is also provided.
Patent JP-2011149026-A (JP)
Title: Resin composition and insulated electric wire coated with the same
Inventor: HASHIMOTO MASARU
IPC: H01B7/295
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition excellent in flame retardance, mold processability, mechanical characteristics, heat resistance and cold resistance and giving no elution of heavy metal compounds, no generation of a large amount of smoke, and corrosive gases in disposing such as reclamation, burning and the like, and to provide an insulated electric wire coated with the resin composition.  <P>SOLUTION: The resin composition is obtained by compounding 60-180 pts.mass of (e) an inorganic hydrate based on 100 pts.mass of a resin mixture which includes: 20-60 mass% of (a) flexible polypropylene obtained by a multistage polymerization method consisting of a polymerization process which includes: homopolymerization of propylene of a first step or a random copolymerization step of propylene and ethylene; and the following copolymerization step of ethylene and one or more kinds of α-olefins of three or more carbon numbers and/or (b) an ethylene-vinyl acetate copolymer in which the vinyl acetate content is at least 30 mass%; (c) 0-20 mass% of modified polyethylene; and (d) 40-80 mass% of modified polypropylene.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012179981-A (JP)
Title: Kickstand structure for straddle type vehicle
Inventor: ADACHI MASARU
IPC: B62K21/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To form a kickstand on the front wheel side by utilizing the existing handlebar.SOLUTION: A handlebar shaft 6 having a handlebar grip 7 provided at one end of a handlebar is formed to be long and supported to a bridge member 3. The bridge member 3 supports a head pipe 2 while supporting the handlebar shaft 6 to be vertically movable and freely turnable around the axis. When a lock lever 23 of the bridge member 3 is operated, the handlebar shaft 6 is lowered and a landing part 35 formed at the lower end of the handlebar shaft contacts the ground, and eventually, the handlebar shaft becomes a kickstand. Simultaneously, the handlebar shaft is turned around the axis and stores the handlebar grip 7 such that the tip of the handlebar grip is rearwardly directed. Vertical movement of the handlebar shaft 6 is regulated by operating the lock lever 23 by means of a split clamp structure of a handlebar shaft support part 20 provided in the bridge member 3. On that occasion, rotation of the handlebar shaft is regulated by bringing a first flat surface 6b or a second flat surface 6c, formed on the side surface of the handlebar shaft 6, into contact with a clamping shaft 25 crossing a handlebar shaft through-hole 21 of the handlebar shaft support part 20.
Patent JP-2012182598-A (JP)
Title: Communication system, communication device, and program
Inventor: SUGIURA KAZUHIKO
IPC: B41J29/38
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and the like that can cope with many kinds of languages.SOLUTION: A PC stores fonts for a variety of languages. It receives string information from a communication device. It accepts selection of change object string information which is an object whose language kind is changed from received string information. It determines whether or not a font corresponding to the kind of language after change is stored in a font information storage area in a multifunction peripheral (MFP). If it determines that the font corresponding to the kind of language after change is not stored in the font information storage area in the MFP, it selects the font corresponding to the kind of language after change from fonts stored in a font information storage area of its own PC, and generates a character string image imaging change object string information by use of the selected font. It transmits the generated character string image to the MFP. The MFP receives the character string image from the PC and displays the change object string information on a display unit with the use of the received character string image.
Patent JP-2012179173-A (JP)
Title: Pachinko game machine
Inventor: KAKO TAKAYUKI
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent a reduction in the presentation effect of a specific presentation by a disadvantageous regular symbol presentation.SOLUTION: A Pachinko game machine 100 includes a second variation section 1309, a second presentation execution section 1310, and a time determination section 1311. The second variation section 1309 variably displays a second symbol indicating a result of determining whether or not to turn a variable prize-winning port to an advantageous open state advantageous to a player in a prescribed variation period of time and then stop-displays it. In the case that the determination result is not to turn the variable prize-winning port to the advantageous open state, the second presentation execution section 1310 executes a disadvantageous presentation indicating that the advantageous open state is not to be attained when the second symbol is stop-displayed by the second variation section 1309. The time determination section 1311 determines whether or not the stop display timing of the second symbol is to be during the execution of the specific presentation on the basis of a stored variation mode and the variation period of time of the second symbol before the start of the variable display of the second symbol. When the stop display timing is to be during the execution of the specific presentation, the second presentation execution section 1310 stops the execution of the disadvantageous presentation.
Patent JP-2012181084-A (JP)
Title: Capacitance type planar sensor and manufacturing method thereof
Inventor: MAEDA ICHINOSUKE
IPC: G01L5/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance type planar sensor which is relatively inexpensive and has the high degree of freedom in shape and the sensor characteristic of which is easily adjusted, and a manufacturing method thereof.SOLUTION: A capacitance type planar sensor 1 includes a pair of a front side electrode sheet 20 and a back side electrode sheet 30 arranged oppositely. The front side electrode sheet 20 is configured by alternately arranging a belt-like conductive elastomer part 01CY and a belt-like insulative elastomer part 01IY in a surface direction, and the back side electrode sheet 30 is configured by alternately arranging a belt-like conductive electrode part 01CX and a belt-like insulative elastomer part 01IX in a surface direction. A detection part A0101 is formed by making the conductive elastomer part 01CY of the front side electrode sheet 20 confront the conductive elastomer part 01CX of the back side electrode sheet 30 through at least air layers 200 and 300 in view of a front-back direction.
Patent JP-2012182911-A (JP)
Title: Cell system
Inventor: YAMAUCHI SUSUMU
IPC: H02J7/02
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cell system which can respond flexibly to a system configuration request of any scale.SOLUTION: In a cell system 203, a cell module 314 consisting of a series connection of multiple battery cells 310, a battery pack 252 consisting of either series and/or parallel connection of the cell modules 314, and a battery block 212 consisting of either series and/or parallel connection of the battery packs 252 are provided hierarchically each other. In the cell system 203, the cell module 314, the battery pack 252 and the battery block 212 are prepared previously as a hierarchy variation of basic units, and a configuration of combining these basic units arbitrarily according to the required scale is employed.