baber/WOPTO huggingface dataset:
Patent JP-2014082761-A (JP)
Title: Optical amplification stage for monitoring by otdr method and related method and system for monitoring optical communication link by otdr method
Inventor: GIORGIO GRASSO
IPC: G01N21/47
Filed: 2013-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplification stage for monitoring the operation state of an optical amplifier in at least an amplification optical communication link, by OTDR method under operating state where a data-carrying WDM signal exists on the line, and to provide its system and method.SOLUTION: An optical amplification stage for monitoring by OTDR method includes first and second optical signal paths, first and second optical amplifiers, a first optical coupler arranged in the first optical signal path in the downstream of the first optical amplifier, a second optical coupler arranged in the second optical signal path in the downstream of the second optical amplifier, an optical bypass path for optically connecting the first and second optical couplers, first and second optical reflectors connected optically with the first and second optical couplers, respectively, and an optical filter having high attenuation for the entire WDM band and low attenuation for the OTDR wavelength, and arranged in the optical bypass path.
Patent JP-2015080289-A (JP)
Title: Battery monitoring device
Inventor: KUBO SHUNICHI
IPC: B60L3/00
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce the power of a high-voltage battery consumed in a monitoring IC provided in a battery monitoring device.SOLUTION: A battery monitoring device 100, connected to a high-voltage battery 200 constituted by a plurality of cells 201, includes a monitoring IC 110 for monitoring the high-voltage battery 200 in a plurality of operation modes. The battery monitoring device 100 further includes a low-voltage power supply 120 capable of supplying to the monitoring IC 110 power of a lower voltage than the high-voltage battery 200. According to the operation mode of the monitoring IC 110, a power source to be supplied to the monitoring IC 110 is selected out of the high-voltage battery 200 or the low-voltage power supply 120.
Patent JP-2015078669-A (JP)
Title: Control device
Inventor: KOYABU TADAKATSU
IPC: F02D45/00
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device that can avid wrong estimation of a temperature of a control target.SOLUTION: An ECU includes a thermistor and a microcontroller having a built-in storage cell. The microcontroller includes operation determination means, self-heating determination means, storage means and temperature estimation means for estimating an engine temperature from an ECU temperature. The operation determination means determines whether or not an engine is in a non-operating state. When a determination that the engine is in the non-operating state is made, the self-heating determination means determines whether or not the ECU is in a self-heating state (S110). When a determination that the ECU is in the self-heating state, the storage means stores self-heating information indicating that the ECU is in the self-heating state and a temperature before determination that is detected by the thermistor at start of the ECU immediately before the determination in the storage cell. When the self-heating information is stored in the storage cell (Yes in S130), the temperature estimation means estimates the engine temperature on the basis of the temperature before determination (S140).
Patent JP-2015078163-A (JP)
Title: Oral administration-type oxidation stress disease treatment agent comprising high-molecular cyclic nitroxide radical compound as active ingredient
Inventor: NAGASAKI YUKIO
IPC: A61P9/10
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical formulation which can effectively treat arterial sclerosis.SOLUTION: The present invention provides a formulation for treatment of cardiovascular disease mediated by oxidation stress comprising a high-molecular cyclic nitroxide radical compound showing no responsivity to pH as an active ingredient for oral administration.
Patent JP-2015086036-A (JP)
Title: Belt cleaning device and recording device
Inventor: KANEMOTO SHUICHI
IPC: B41J2/01
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a belt cleaning device which lowers the concentration of contamination of a cleaning fluid to a predetermined concentration or lower.SOLUTION: A belt cleaning device cleans a surface of a conveyor belt with a cleaning fluid and includes: a cleaning member which rotatably contacts with the surface and cleans the surface with the cleaning fluid; a cleaning fluid storage part which stores the cleaning fluid; and a partition part which protrudes from a bottom part of the cleaning fluid storage part and separates the cleaning fluid storage part into a cleaning region where a part of the cleaning member is immersed in the cleaning fluid and a discharge region where the cleaning fluid is discharged. A distance between the cleaning member and the partition part gradually is reduced toward an upper end of the partition part.
Patent JP-2015088889-A (JP)
Title: Optical link module and method of manufacturing optical link module
Inventor: AKAZAWA YUKIO
IPC: H04B10/69
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver module having long term reliability for maintaining a value which is written in a low-cost memory storing the value only once, and also to provide a method of manufacturing an optical link module.SOLUTION: An optical receiver module includes: a light reception part 10 which receives an optical signal; a storage part 40 which stores signal strength of the optical signal received by the light reception part 10 only once in accordance with a write command; a threshold calculation part 50 which calculates a threshold by using the signal strength stored by the storage part 40 and a predetermined value; and an alarm detection part 70 which outputs the alarm depending on a result of comparing the signal strength of the optical signal received by the light reception part 10 and the threshold calculated by the threshold calculation part.
Patent JP-2015088040-A (JP)
Title: Authentication device, authentication method, and program
Inventor: TOBE TAKEO
IPC: G06T1/00
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To shorten an authentication time while maintaining the authentication accuracy of 1:N authentication.SOLUTION: A memory 7 stores a plurality of templates after classifying them into one or more groups and stores one representative template for one group each. A score calculation unit 52 calculates a correlation score between a template to be evaluated and a registration template, a template generated by a template generation unit 51 being the template to be evaluated, each of the representative templates for each of one or more groups stored in the memory 7 being sequentially the registration template. The score calculation unit 52 determines that the group to which belongs the representative template whose correlation score is greater than or equal to a prescribed value is a group to be evaluated, and calculates a primary correlation coefficient for the template to be evaluated and the registration template, each of one or more templates belonging to the group to be evaluated and stored in the memory 7 being sequentially the registration template.
Patent JP-2015090101-A (JP)
Title: Control device for internal combustion engine
Inventor: MORI JUNICHI
IPC: F02D45/00
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of avoiding deterioration in fuel economy, and capable of suppressing torque fluctuation.SOLUTION: A control device of this invention extracts a first frequency f1 in which frequency intensity is the maximum from frequency characteristics of indicated torque for each of crank angles, extracts a second frequency f2 in which the frequency intensity is the maximum from frequency characteristics of indicated torque (IVC indicated torque) during closing of an intake valve, extracts a third frequency f3 in which the frequency intensity is the maximum from frequency characteristics of indicated torque just before ignition, and suppresses torque fluctuation by controlling an intake air amount when the first frequency f1 is coincident with the second frequency f2, or suppresses the torque fluctuation by controlling an EGR gas amount when the first frequency f1 is not coincident with the second frequency f2 and the first frequency f1 is coincident with the third frequency f3.
Patent JP-2015094391-A (JP)
Title: Reduction gear
Inventor: TAMENAGA ATSUSHI
IPC: F16H57/04
Filed: 2013-11-08
Abstract: PROBLEM TO BE SOLVED: To use a lubricant in a reduction gear more effectively, and to enhance cooling performance of a speed reduction mechanism.SOLUTION: A reduction gear includes: an output shaft 14 for outputting rotation decelerated by a speed reduction mechanism 12; a body casing 51 for accommodating the speed reduction mechanism; and an output casing 52 for accommodating the output shaft. The output casing includes: a cylindrical part 52 for supporting the output shaft via a (first) bearing 42; and a connection part 52A extending in radially outside from the cylindrical part and connected to the body casing. On a load side end surface of the connection part, a connection member 60 with the body casing is arranged, and on an outer periphery of the cylindrical part, a protrusion 52C is provided at a position avoiding the connection member in the circumferential direction. A passage part 71 for a lubricant is formed on the radially inside of the protrusion and on radially outside of the bearing, and a space P1 on the further speed reduction mechanism side than the bearing and a space P2 on the further load side than the bearing are communicated by the passage part.
Patent JP-2015099683-A (JP)
Title: Connector
Inventor: KANEMURA KEISUKE
IPC: H01R13/46
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can easily house a short terminal and can improve connection reliability between the short terminal and a terminal fitting.SOLUTION: In elastic contact pieces 21 provided in short terminals 20, contact parts 24, which are in contact with specific terminal fittings 10 to be short-circuited by the short terminals 20, are provided on front sides of the short terminals 20 in an engaging direction with a counterpart connector M. Short terminal housing chambers 46 provided in a housing 40 are opened ahead in the engaging direction with the counterpart connector M. The short terminals 20 can be housed into the short terminal housing chambers 46 from the front in the engaging direction. At positions on the short terminals 20 which are aligned with the contact parts 24 in a width direction are provided front side press-fit parts 34 that are press-fitted onto wall parts 48A forming the short terminal housing chambers 46 of the housing 40.
Patent JP-2014148157-A (JP)
Title: Recording apparatus
Inventor: ISHIZUKA HIROTAKA
IPC: B65H5/02
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress irregular colors of a recorded image by suppressing unevenness in thickness of a recording medium, which is caused by pressurizing the recording medium and sticking it on an adhesive belt.SOLUTION: A recording apparatus includes a carrier mechanism 3 that has an adhesive belt 10 for being loaded with a recording medium P and that can intermittently carry the recording medium P, a pressurization part 12 that sticks the recording medium P on the adhesive belt 10, and a recording mechanism 4 that performs recording on the recording medium P. In the pressurization part 12, the length L1, in the carrying direction A of the recording medium P, of a part coming into contact with the recording medium P is equal to or longer than a carrying distance A1 of the recording medium P during a single intermittent carrying operation associated with the recording on the recording medium P.
Patent JP-2015106732-A (JP)
Title: Transmission channel
Inventor: HOSONO RYOHEI
IPC: H01P3/08
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To achieve a compact transmission channel capable of lowering reflection and loss.SOLUTION: A transmission channel 100 includes: a dielectric substrate 101; a signal line 102; a pair of ground pads 104; a ground layer 105; and through-holes 104A. A length LP of the ground pads 104 along a direction of the signal line 102 is longer than a length WP of the ground pads 104 in a direction crossing the signal line 102.
Patent JP-2015110976-A (JP)
Title: Thrust roller bearing
Inventor: MURAMOTO SATOSHI
IPC: F16C33/46
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a downsized thrust roller bearing capable of increasing a penetration oil amount with a low torque.SOLUTION: A thrust roller bearing includes: a cage 13 consisting of a first cage element 16 and a second cage element 17, and having a plurality of pockets 28; rollers 12 arranged in the pockets 28 in a rollable manner; and races 14, 15 where the rollers 12 roll. A first outer diameter side cylindrical part 20 of the first cage element 16 has an annular protruded portion 27 on the axial intermediate part, protruded to the radial inside. A second outer diameter side cylindrical part 24 of the second cage element 17 is externally fitted to the first outer diameter side cylindrical part 20, and an edge 26 of the second outer diameter side cylindrical part 24 engages with an annular recessed groove 29 formed on the back face side of the annular protruded portion 27. Besides, an edge 33a of a folded vertical wall 33 of the race 14 engages with the edge 26 of the second outer diameter side cylindrical part 24.
Patent JP-2015111633-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TSUCHIYA YOSHINORI
IPC: H01L29/812
Filed: 2013-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a structure that can obtain an effect on a current collapse phenomenon while preventing leakage between elements.SOLUTION: A semiconductor device has a structure comprising both a collapse suppression layer 9 and a leakage suppression layer 10 that are formed of materials different from each other. For example, a lamination structure of the collapse suppression layer 9 and the leakage suppression layer 10 is formed in an element region, and only the leakage suppression layer 10 is formed in an element isolation region. Due to such the structure, a semiconductor device having a structure that can obtain an effect on a current collapse phenomenon while preventing leakage between elements can be achieved.
Patent JP-2015112948-A (JP)
Title: Motorcycle
Inventor: KAWASETSU SHINTA
IPC: B62K25/20
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle ensuring a high degree of freedom for designing and arrangement of an exhaust pipe.SOLUTION: In a motorcycle 10 including: an engine 18; an exhaust muffler 50 arranged in rear of the engine 18; an exhaust pipe 52 connected to a front exhaust portion 51 of the engine 18 and extending to the exhaust muffler 50; a main frame 8; a swing arm 12 swingably supported in a rear portion of the main frame 8; and a rear suspension device 20 elastically coupling the main frame 8 to the swing arm 12, a shock absorber 21 of the rear suspension device 20 is arranged below the engine 18 so as to be along the engine 18 generally in a front-back direction, and the exhaust pipe 52 is curved backward at a curved portion 52a from a connected portion thereof with the front exhaust portion 51 in front of the engine 18, passes through a lateral side of the engine 18, and extends backward.
Patent JP-2014122342-A (JP)
Title: Additive composition containing friction correcting agent and dispersant
Inventor: LOPER JOHN T
IPC: C10M133/56
Filed: 2013-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a friction correcting agent and a lubricant composition reducing friction between parts of an engine and improving friction between a thin film and a boundary layer in the engine.SOLUTION: There is a lubricant composition obtained by adding a friction correcting agent having a specific amide group of acyl N-methylglycine and an acyl N-methylglycine derivative (for example, oleoyl sarcosine, lauroyl sarcosine, cocoyl sarcosine, 2-(N-methyl octadeca-9-en amide)acetic acid, 2-(N-methyl dodecane amide)acetic acid, 2-(N-methyl hexadecane amide)acetic acid, 2-(N-methyl octadecane amide)acetic acid, 2-(N-methyl icosane amide)acetic acid and 2-(N-methyl docosane amide)acetic acid and the like) and at least one kind of dispersants.
Patent JP-2015116957-A (JP)
Title: Air conditioning device for vehicle
Inventor: YAMADAKI HIROKAZU
IPC: B60H1/32
Filed: 2013-12-19
Abstract: PROBLEM TO BE SOLVED: To suppress condensed water from leaking from an engagement part of an air conditioning case 11, relating to an indoor air conditioning unit 10 of an air conditioning device for a vehicle.SOLUTION: At a split case 11a of an indoor air-conditioning unit 10, there are formed a main water receiving part 50, a main drain port 52, a sidewall 61, a sub drain port 100, a separation wall 80, a cut 81, a splashing water storage part 73, a passage 74, and an inclined part 75. Before water surface of the condensed water reaches an engagement part between the split cases 11a, 11c (otherwise, 11a, 11d), in order to allow the condensed water to reach the sub drain port 100 from the main water receiving part 50 through the cut 81, there are set the sidewall 61, the sub drain port 100, the cut 81, the splashing water storage part 73, the passage 74, and the inclined part 75.
Patent JP-2015122863-A (JP)
Title: Back-flow prevention support device
Inventor: ISHIZAWA NAO
IPC: H02J1/00
Filed: 2013-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a back-flow prevention support device for setting functions or behaviors of an element or a circuit that performs backflow prevention of a feed passage of direct current power, capable of avoiding unnecessary power loss or voltage drop without significantly complicating a configuration.SOLUTION: The back-flow prevention support device includes: polarity discrimination means for discriminating whether polarity of a direct current power is correct; and control means for forming an element to prevent back-flow of a feed passage of the direct current power or a bypass circuit.
Patent JP-2015126421-A (JP)
Title: Imaging apparatus
Inventor: AMANO KENICHIRO
IPC: H04N5/235
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which appropriate flicker correction is performed, by correcting the error of each color.SOLUTION: An imaging apparatus includes: an imaging element; flicker detection means for detecting flicker of each color of the pixel; accumulation timing setting means capable of controlling the setting of accumulation timing of each color of the pixel independently, for the imaging element; and accumulation timing correction means for correcting the setting of accumulation timing of each color of the pixel by the accumulation timing setting means. The phase of each color of flicker is detected, and the error of each color is corrected by changing the accumulation timing of RGB pixels, respectively, thus performing appropriate flicker correction.
Patent JP-2015125959-A (JP)
Title: LED lighting device
Inventor: HIRANO KAZUKI
IPC: H05B37/02
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting device capable of obtaining an optical output equivalent to the case when the LED is turned on by DC smooth voltage while reducing a harmonic component of input current.SOLUTION: An LED lighting device comprises: a full-wave rectifier which carries out full-wave rectification of a commercial AC power supply; a first capacitor connected in parallel to an output terminal of the full-wave rectifier; a switching power supply circuit unit whose input terminal is connected in parallel to the first capacitor; an LED light-emitting unit connected to an output terminal of the switching power supply circuit unit; and a second capacitor connected in parallel to the LED light-emitting unit. The switching power supply circuit unit operates in discontinuous mode. The capacity of the first capacitor is not more than 0.5 μF. The capacity of the second capacitor is set so that a ripple factor of current flowing in the LED light-emitting unit becomes less than 1.
Patent JP-2015123315-A (JP)
Title: Game machine and external device
Inventor: TSUCHIYA KAZUHIRO
IPC: A63F7/02
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To improve amusement of a game as the result of enhanced presentation effect by a coordination with an external device.SOLUTION: When a request for a coordination mode is made from a game player, a selection of a presentation mode from a game player is accepted (S624 and S626), and on the basis of the selected presentation mode a game machine ID is determined. The game machine ID is displayed as code information (QR code) on a presentation display device (S628 to S632) and the coordination mode is started. And, during the coordination mode, information (presentation information) with respect to the presentation performed accompanying a progress of a game is output together with the game machine ID contained in presentation sound from a speaker. Accordingly, if the game machine ID is stored by the game player's reading the code information with an external device owned by the game player, after that, whenever presentation information whose game machine ID is the same is received, a presentation corresponding to the presentation information can be executed in the external device.
Patent JP-2015123068-A (JP)
Title: Beverage
Inventor: GOTO KAYO
IPC: A23C9/152
Filed: 2013-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a beverage capable of suppressing remarkably occurrence of layer separation or precipitation during sterilization or under long-time preservation, even when a salt as a pH adjustment agent is not used during production, and having excellent flavor rise of a milk component or a plant component.SOLUTION: Carrageenan having a μ-component and a ν-component is used as a stabilizer for a beverage.
Patent JP-2013527027-A (JP)
Title: Ｃｕ−ＣＨＡ／Ｆｅ−ＭＦＩ混合ゼオライト触媒及びガス流中のＮＯＸ処理方法
IPC: B01J29/80
Filed: 2011-04-08
Abstract: 本発明は、触媒、好適には選択的触媒還元（ＳＣＲ）に用いられる触媒に関し、触媒は、ＭＦＩ構造型の１以上のゼオライト類、及びＢＥＡ構造型の１以上のゼオライト類を含有し、ＭＦＩ構造型の１以上のゼオライト類の少なくとも一部及びＢＥＡ構造型の１以上のゼオライト類の少なくとも一部はそれぞれ鉄（Ｆｅ）を含有する。さらに、本発明は上記触媒を有する排気ガス処理システム、及び上記触媒を用いたＮＯ Ｘ を含有するガス流の処理方法に関する。 【選択図】図１
Patent JP-2013523381-A (JP)
Title: 吸入デバイス
IPC: A61M15/00
Filed: 2011-04-13
Abstract: 本発明は、ブリスター包装体を有し、呼吸器疾患、特に喘息、慢性閉塞性肺疾患（ＣＯＰＤ）及びアレルギー性鼻炎の治療に経口ルートによって使用される乾燥粉末形態の薬剤の効果的かつ安全な送達に適している吸入器に関する。 【選択図】  図２
Patent JP-2013531470-A (JP)
Title: ヘテロ二量体抗体Ｆｃ含有タンパク質およびその産生方法
IPC: C12P21/02
Filed: 2011-04-20
Abstract: 二重特異性抗体などのヘテロ二量体抗体FC含有タンパク質、および、このようなタンパク質を産生するための新規方法を開示する。
Patent JP-2013528365-A (JP)
Title: コーンルートワーム（ジアブロティカ種（Ｄｉａｂｒｏｔｉｃａｓｐｐ．））に関する抵抗性の発生を予防するためのＣｒｙ３４Ａｂ／３５Ａｂ及びＣｒｙ３Ｂａタンパク質を含む組み合わせ
IPC: C12N5/10
Filed: 2011-04-22
Abstract: 本発明は、一つには、Ｃｒｙ３Ｂａとの組み合わせでのＣｒｙ３４Ａｂ／３５Ａｂに関する。本発明は、一つには、Ｃｒｙ３４Ａｂ／Ｃｒｙ３５Ａｂ及びＣｒｙ３Ｂａがコーンルートワーム（ジアブロティカ種）集団による（いずれかの殺虫タンパク質系のみに対する）抵抗性の発生の予防に有用であるという驚くべき発見に関する。本開示のおかげで当業者には分かるであろうが、これらの殺虫Ｃｒｙタンパク質を生産する植物は、これらの殺虫タンパク質系のいずれかのみに対して抵抗性であるコーンルートワーム集団が発生し得る懸念の軽減に有用であろう。本発明は、一つには、これらのＣｒｙタンパク質系の成分が、コーンルートワーム腸受容体を結合することについて互いに競合しないという発見によって裏づけられる。本発明は、一つには、三（又はそれ以上）毒素系のトリプルスタック又は「プラスミド」にも関し、Ｃｒｙ３４Ａｂ／Ｃｒｙ３５Ａｂ及びＣｒｙ３Ｂａがその基本ペアである。従って、これらの２種の殺虫タンパク質系を生産する植物（及びそのような植物が作付けされる地所）は、本発明の範囲に含まれる。
Patent JP-2013526076-A (JP)
Title: 電界効果パワートランジスタ
IPC: H01L21/338
Filed: 2011-05-02
Abstract: 通常はオフである電界効果トランジスタ（ＦＥＴ）であって、異なる組成及び隣接する層間のヘテロ接合部界面、Ｆｅｒｍｉレベル、並びに伝導帯及び原子価エネルギーバンドを有する複数の隣接する窒化物半導体層と、複数の窒化物層の最上位窒化物層を覆い、ソース及びドレインの近傍でヘテロ接合部のうち少なくとも２個の領域を各々含むソース及びドレイン及びアクセス領域を有するソース及びドレインと、ソースとドレイン間の第１のゲートとを含み、ゲートと共通接地電圧の間に電位差が存在しない場合、各々のソースとドレインアクセス領域内の複数のヘテロ接合部において２次元電子ガス（２ＤＥＧ）がアクセス領域に存在し、第１のゲートの下側のヘテロ接合部のどの領域にも隣接する２ＤＥＧが実質的に存在しない。 【選択図】図１Ａ