baber/WOPTO huggingface dataset:
Patent JP-2018507442-A (JP)
Title: ウェアラブルヘッドアップディスプレイにおけるアイボックス拡張のためのシステム、機器、及び方法
IPC: G03H1/02
Filed: 2016-02-17
Abstract: ウェアラブルヘッドアップディスプレイ（「ＷＨＵＤ」）における射出瞳複製によるアイボックス拡張のためのシステム、機器、及び方法が記載されている。ＷＨＵＤは、レーザ走査式プロジェクタ（「ＳＬＰ」）と、ホログラフィックコンバイナと、それらの間の光路内に位置付けられた光学スプリッタと、を含む。光学スプリッタは、ＳＬＰにより生成された光信号を受け取り、この光信号を、光学スプリッタにおける各光信号の入射点に基づいてＮ個のサブレンジに分割する。光学スプリッタは、Ｎ個のサブレンジの各々に対応する光信号を、実用的には、ＳＬＰに関する空間的に分離されたＮ個の仮想位置の各々からホログラフィックコンバイナに向かって方向転換させる。ホログラフィックコンバイナは、光信号を使用者の眼における空間的に分離されたＮ個の射出瞳の各々に収束させる。このようにして、射出瞳の複数のインスタンスが眼の面積にわたって分散され、ＷＨＵＤのアイボックスが拡張される。
Patent JP-2018508037-A (JP)
Title: 導波路回折格子デバイス
IPC: G02B5/18
Filed: 2016-02-09
Abstract: 光導波路が、少なくとも２つのＴＩＲ面を備え、１つの回折格子を包含する。第１の伝搬方向に沿った第１の角度範囲を有する入力ＴＩＲ光は、回折格子において、少なくとも２つの回折を経験する。各回折は、光を、第２の伝搬方向に沿った固有のＴＩＲ角度範囲に向ける。【選択図】図１
Patent JP-2018506158-A (JP)
Title: 二次電池
IPC: H01M10/04
Filed: 2016-11-16
Abstract: 本発明は、二次電池に関し、複数の電極と複数の分離膜が交互に積層されて巻き取られる電極組立体、前記電極の内側面に付着し、かつ、付着始発点(a)と付着終点(b)が前記電極組立体の巻取りの中心に向かうA線に位置しつつ前記電極組立体の中心部を1回取り巻く内側絶縁テープ、及び、前記内側絶縁テープと対応される前記電極の外側面に付着し、かつ、付着始発点(c)と付着終点(d)が前記電極組立体の巻取りの中心に向かうB線に位置しつつ前記電極組立体の中心部を1回取り巻く外側絶縁テープを含む。
Patent JP-2019525378-A (JP)
Title: Ｏｌｅｄ表示パネル及び表示装置
IPC: G09F9/302
Filed: 2017-09-04
Abstract: 本発明は、ＯＬＥＤ表示パネル及び表示装置を提供する。少なくとも二つの画素群ユニットを備え、各前記画素群ユニットは、二つのサブ画素群ユニットを備え、前記サブ画素群ユニットは、第一サブ画素、第二サブ画素及び第三サブ画素を含んでおり、任意の隣接する前記第一サブ画素、二つの前記第二サブ画素から構成された第二サブ画素組及び二つの前記第三サブ画素から構成された第三サブ画素組のこの三つにより一つの基本画素ユニットが構成される。
Patent JP-2018510039-A (JP)
Title: 臭気抑制組成物を含む物品
IPC: A61F13/53
Filed: 2016-02-09
Abstract: 物品を、少量の式（Ｉ）のハロ活性芳香族スルホンアミド化合物（式中、Ｒ１、Ｒ２、Ｒ３、Ｒ４およびＲ５は、独立して、水素、ＣＯＯＲ’、ＣＯＮ（Ｒ”）２、アルコキシ、ＣＮ、ＮＯ２、ＳＯ３Ｒ”、ハロゲン、置換または非置換フェニル、スルホンアミド、ハロスルホンアミド、および置換または非置換Ｃ１〜Ｃ１２アルキルから選択され、Ｒ’は、水素、アルカリ金属、アルカリ土類金属、置換Ｃ１〜Ｃ１２アルキル、または非置換Ｃ１〜Ｃ１２アルキルであり、Ｒ”は、水素または置換もしくは非置換Ｃ１〜Ｃ１２アルキルであり、ＣＯＮ（Ｒ”）２の２つのＲ”基は、独立して選択されてもよく、Ｘはハロゲンであり、Ｍは、アルカリ金属またはアルカリ土類金属であり、ｎはスルホンアミド化合物の１分子当たりの水分子の数である）で処理する。化合物は、使用前、使用中および使用後、長期間にわたり臭気を有効に抑制する。
Patent JP-2018505295-A (JP)
Title: 向上した特性を有しているセグメント化共重合体組成物
IPC: C08L53/00
Filed: 2016-02-12
Abstract: 本発明は、Ｎ元素またはＯ元素によって直鎖状に結合されているビニル芳香族単量体および水素化ブタジエンの複数のブロックならびに熱可塑性ポリウレタンの複数のブロックの、ジブロック共重合体および／またはトリブロック共重合体に基づくセグメント化ブロック共重合体組成物、ならびに反応押出に基づいて当該組成物を得る方法に関する。さらに、本発明は、上記セグメント化ブロック共重合体組成物を含んでいる、向上された特性を有している熱可塑性組成物、積層構造およびポリウレタン発泡体に関する。
Patent JP-2018518897-A (JP)
Title: メッセージ処理方法、装置、及びシステム
IPC: H04M3/42
Filed: 2016-04-22
Abstract: 本願はメッセージ処理方法、装置、及びシステムを提供する。この方法は、サービスメッセージを送信するための送信時間の長さを計算し、且つ、送信時間の長さに従って占有期間を申請する第１の申請メッセージを送信するステップ、占有期間の受信した申請結果が成功である場合、サービスメッセージの送信時間を計算するステップ、現在の時間がサービスメッセージの送信時間を超えるかどうかを監視するステップ、現在の時間が送信時間を超えることが監視された場合、サービスメッセージの送信トークンを申請する第２の申請メッセージを送信するステップ、及び、送信トークンの受信した申請結果が成功である場合、送信トークンが首尾よく申請されたサービスメッセージを送信するステップを含んでいてもよい。本願における実施の形態を用いることによって、発呼者は、サービスメッセージを安定して均一に出力でき、それによって、被呼者のシステムの作動安定性を向上させ、被呼者のサービス処理能力を最大限に活用できる。【選択図】図１
Patent JP-2018524566-A (JP)
Title: 代替的ｕｖセンシング手法
IPC: A61B5/145
Filed: 2016-06-01
Abstract: 本発明は、電磁放射、特に、電磁スペクトルの可視、紫外、及び赤外部の電磁放射に対する対象又は物体の曝露をモニタリングする装着可能な組織搭載電子機器用のシステム及び方法を提供する。いくつかの実施形態において、これらのデバイスは純粋に受動的なデバイスであり、デバイスによる入射電磁放射の吸収によって、入射電磁放射の放射曝露又は放射束の測定用の電力の少なくとも一部が供給される。本発明のデバイスは、例えばコンピュータ又はモバイル機器等の外部機器による読み出しを可能にする近距離無線通信構成要素を具備していてもよい。【選択図】図８
Patent JP-2018524058-A (JP)
Title: バイオセンサーとその形成方法、グルコース調節システム、前記グルコース調節システムの形成方法、及び前記グルコース調節システムを利用したグルコース調節方法
IPC: G01N27/416
Filed: 2016-06-03
Abstract: 【課題】バイオセンサーとその形成方法、グルコース調節システム、前記グルコース調節システムの形成方法、及び前記グルコース調節システムを利用したグルコース調節方法が提供される。 【解決手段】前記バイオセンサーは、センシング部、前記センシング部に連結されたブリッジ部、及び前記ブリッジ部に連結された電極部を含むセンサーを一つ以上含み、前記センシング部はグラフェン層を含む。前記バイオセンサーの形成方法は、センシング部、前記センシング部に連結されたブリッジ部、及び前記ブリッジ部に連結された電極部を含むセンサーを一つ以上含むバイオセンサーを形成する方法であって、下部絶縁層を形成する段階、前記下部絶縁層の上に電導性電極層を形成する段階、前記電導性電極層の上にグラフェン層を形成する段階、前記グラフェン層の上に反応層を形成する段階を含む。   前記グルコース調節システムは、グルコースセンサーを含むセンサー部、使用者の体内のグルコース濃度を調節するグルコース調節部、及び前記センサー部と前記グルコース調節部を制御する制御部を含む。前記グルコース調節システムの形成方法は、グルコースセンサーを含むセンサー部を形成する段階、グルコース調節部を形成する段階、及び前記センサー部及び前記グルコース調節部をパッケージングする段階を含む。 【選択図】図４
Patent JP-2019120342-A (JP)
Title: Air operation valve
Inventor: TAKEUCHI KAZUYA
IPC: F16K27/02
Filed: 2018-01-09
Abstract: To provide an air operation valve that can be assembled without using any metallic bolt member.SOLUTION: Each of a chamber 11 storing a valve body 20 for controlling a flowing-in or flowing-out of fluid, a piston working chamber 12 having a piston 21 stored therein moved forward or rearward by compressed air for use in operating the valve body biased by a biasing member 50 and a sealing chamber 13 sealing the rear part of the piston operation chamber and having a fastening member 70 threaded and fixed to a screw part 18 of an inner wall part has a body member 10 integrally formed in a single block body. The valve body is pressed and held by a pushing member 30 arranged in the valve chamber. The pushing member is pushed and fixed by a cylindrical member 60 where its rear part 30R is arranged in the piston operating chamber and at the same time the cylindrical member is fastened by a fastening member 70 at its rear part 60R through a pressing ring 65.SELECTED DRAWING: Figure 1
Patent JP-2019121995-A (JP)
Title: Relay device and relay method
Inventor: MIYAMOTO KENJI
IPC: H04L27/34
Filed: 2018-01-10
Abstract: To relay a signal while reducing transmission capacity without degrading communication quality.SOLUTION: A relay device 3 relays a signal received from a transmission device 2 to a reception device 4. A symbol quantization unit 33 of the relay device 3 maps a reception symbol of the received signal to a region divided by a quantization threshold value on a complex plane and converts the mapped region into a quantization sign that identifies a region by a quantized value. The relay device 3 transmits the quantization sign converted by the symbol quantization unit 33 to the reception device 4.SELECTED DRAWING: Figure 1
Patent JP-2019124187-A (JP)
Title: Compression self-ignition type internal combustion engine
Inventor: GOTO ISAMU
IPC: F16J1/02
Filed: 2018-01-18
Abstract: To improve a fuel consumption rate in a high-load region even in a case of applying porous alumina as a heat insulation layer to a compression self-ignition type internal combustion engine.SOLUTION: On a piston top surface (piston side cavity surface and piston side squish surface), and at a portion (head side cavity surface) of a cylinder head bottom surface forming a cavity area CA, porous alumina (coating layer) containing sealing agent is provided. At a portion (head side squish surface) of the cylinder head bottom surface forming a squish area SA, porous alumina (exposure layer) containing no sealing agent is provided.SELECTED DRAWING: Figure 1
Patent JP-2019127122-A (JP)
Title: Vehicle back door
Inventor: UETE MASATOSHI
IPC: B60J5/10
Filed: 2018-01-24
Abstract: To provide a vehicle back door which can inhibit water from entering into a center side of an inner panel as seen in a vehicle width direction from a space between a lower end part of an upper outer panel and the inner panel.SOLUTION: A vehicle back door 10 includes: an inner panel 20 having step parts 25, in which the upper side is located at the vehicle front side relative to the lower side, in a vertical intermediate part; an upper outer panel 30 provided at the vehicle rear side relative to the inner panel 20 and above the step parts 25; and an adhesive 40 which fixedly bonds the inner panel 20 and the upper outer panel 30 to each other. The step part 25 is provided extending to the center side as seen in the vehicle width direction and inclining to the upper side when viewed from the vehicle rear side. The adhesive 40 has: a vertical extension part 42 which extends in a vertical direction and in which a lower end part 42a is located at the vehicle front side of a lower end part 31 of the outer panel 30 when viewed from the vehicle rear side; and a lateral extension part 43 extending from the lower end part 42a of the vertical extension part 42 to the center side as seen in the vehicle width direction and the upper side.SELECTED DRAWING: Figure 1
Patent JP-2019127667-A (JP)
Title: Manufacturing method of wiping sheet
Inventor: NARITA YUKITO
IPC: D04H1/492
Filed: 2018-01-24
Abstract: To provide a manufacturing method of a wiping sheet which improves manufacturing efficiency by enhancing drying efficiency when manufacturing the wiping sheet.SOLUTION: In a manufacturing method of a wiping sheet, moisture of an entangled body 15 in which a web including a first fiber 11 and a second fiber 12 having a thinner diameter than that of the fiber is hydro-entangled is sucked and removed by sucking from a peripheral surface of a suction roll 41 toward the inside in a state of winding the entangled body 15 around the suction roll 41, and thereafter the entangled body 15 is dried. The suction roll 41 has a hollow roll shaft section 42 which has a plurality of hole sections 42H formed on the peripheral surface, a hollow roll pedestal section 43 which is provided continuously to an end of the roll shaft section 42, and a roll outer peripheral section 44 in which a plurality of sheets of annular roll pieces 44R made of a water permeable material are arranged along an axial direction of the roll shaft section 42 on a peripheral surface of the roll shaft section 42. The inside of the roll shaft section 42 is communicated with the outside through the hole section 42H, and the roll shaft section 42 is communicated with the roll pedestal section 43.SELECTED DRAWING: Figure 3
Patent JP-2019128310-A (JP)
Title: Defect inspection device and production method for sheet-like object
Inventor: SAKANO KATSUSHI
IPC: G01N21/892
Filed: 2018-01-26
Abstract: To avoid the occurrence of malfunction in a defect inspection device due to shadow of a floating matter projected to a surface of a sheet-like object.SOLUTION: A defect inspection device 60 inspects defect of a sheet-like object transported in a longitudinal direction, illuminates the sheet-like object by light sources 62, 63 arranged on at least one surface side of the sheet-like object, and photographs, by a photographing device 61, an illumination range of the sheet-like object illuminated by at least two of the plurality of light sources 62, 63, the photographing device 61 being arranged on one or the other surface side of the sheet-like object, thereby acquiring an image of the sheet-like object, then analyzes the image of the sheet-like object to inspect presence of the defect of the sheet-like object. The plurality of light sources 62, 63 are arranged in a width direction of the sheet-like object, so that density of a shadow of the floating matter projected to the surface of the sheet-like object can be reduced.SELECTED DRAWING: Figure 2
Patent JP-2019131013-A (JP)
Title: Steering control device
Inventor: MAEDA SHINGO
IPC: B62D6/00
Filed: 2018-01-30
Abstract: To provide a steering control device targeted toward control for a steer-by-wire type vehicle steering device that can reduce a wrong detection of a grip state and can increase robustness in control of steering reaction force.SOLUTION: A control device includes a road surface axial force calculation unit that calculates a road surface axial force Fer based on road surface information. The control device includes a second estimated axial force calculation unit M10aae that calculates, based on a yaw rate γ and a lateral acceleration LA, a lateral force Fy acting on a rack shaft. The control device includes a grip degree calculation unit M10aaf that calculates a grip degree Gr based on the road surface axial force Fer and the lateral force Fy. The control device variably changes steering reaction force in accordance with the grip degree Gr.SELECTED DRAWING: Figure 4
Patent JP-2019130041-A (JP)
Title: Game device
Inventor: SEGUCHI HIROYUKI
IPC: A63F7/02
Filed: 2018-01-31
Abstract: To provide a game device capable of totaling a plurality of record media and allowing a player to set an issuing condition of the (totaled) record medium.SOLUTION: In a lending machine 2, when a plurality of record media is totaled, if an issuing condition is set in one of the record media, the issuing condition is valid even after the totaling. Therefore, it is possible to suppress a situation in which a risk for theft of the (totaled) medium becomes higher due to the setting of the issuing condition unintentionally being cancelled when totaled. That means, with this configuration, it is possible to total a plurality of record media while securing the effect of suppressing a theft and to allow a player to set the issuing condition of the (totaled) record medium.SELECTED DRAWING: Figure 11
Patent JP-2019133894-A (JP)
Title: Fuel cell
Inventor: TAKEUCHI HIROAKI
IPC: H01M8/2475
Filed: 2018-02-02
Abstract: To provide a fuel cell in which a load applied on a cell laminate when the fuel cell is disassembled can be reduced.SOLUTION: In a fuel cell, an end plate 11 having an area as viewed in an insertion direction larger than a cell laminate 9 is provided at a position facing a bottom 26b of the cell laminate 9, and a tapered surface 11s tapering in a direction opposite to a bottom 26b side is provided on an outer peripheral end surface 11a of the end plate 11.SELECTED DRAWING: Figure 5
Patent JP-2019124676-A (JP)
Title: Adjustment jig of vehicle obstacle detection device
Inventor: KUNITOMO KEN
IPC: G01S7/03
Filed: 2018-01-16
Abstract: To provide an adjustment jig capable of simply finding an angle of a vehicle obstacle detection device such as a millimeter wave radar without requiring a worker to be skilled.SOLUTION: An adjustment jig of a vehicle obstacle detection device of the present invention includes: a radar grip part 1 including a radar hook 3 that locks an object to be adjusted that is an obstacle detection device such as a radar 4 and three positioning projections 5 that contact with the front of the radar 4; and a body 8 including an electronic circuit board 14 that processes a signal from a level sensor 15 and a sucker 6 coupled with a vacuum pump 11. The radar grip part 1 is attached to this body in a freely movable manner.SELECTED DRAWING: Figure 1
Patent JP-2019135381-A (JP)
Title: Oil separator
Inventor: XIANG JING YU
IPC: F01M13/00
Filed: 2018-02-05
Abstract: To provide an oil separator capable of efficiently separating oil from blow-by gas and discharging the oil to a crank chamber side.SOLUTION: An oil separator 50 comprises a housing 51 that has a gas introduction port 52 communicating with a crank chamber 16 and a gas discharge port 53 communicating with an intake passage 20, and a partition wall 54 dividing an inside of the housing 51. The oil separator 50 causes a gas introduced from the gas introduction port 52 to collide against the partition wall 54 to liquefy oil contained in the gas and discharge the liquefied oil through the gas introduction port 52. The oil separator 50 includes, in the gas introduction port 52, a movable valve 55 for varying a passage cross sectional area according to a direction in which the gas flows. In the oil separator 50, when the gas is discharged by passing through the gas introduction port 52, the movable valve 55 reduces the passage cross sectional area smaller than that when the gas flows in by passing through the gas introduction port 52.SELECTED DRAWING: Figure 1
Patent JP-2018075847-A (JP)
Title: Recording device
Inventor: OKAZAWA YOSHIYUKI
IPC: B41J11/00
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording device which suppresses a lateral width dimension of the device while securing capacity of a carriage.SOLUTION: An printer 1 includes: a carriage 17 which includes an ink jet recording head 21 and can move in a first direction and a second direction opposite to the first direction; guide frames 12 and 13 serving as support means that supports the carriage 17; and a gear group 33 which transmits power of a motor to paper transfer means. In the printer 1, at least a part of the gear group 33 is positioned below the carriage 17 in a state moved to an end part in a second direction.SELECTED DRAWING: Figure 12
Patent JP-2019141943-A (JP)
Title: Simulation device for simulating operation of robot
Inventor: GOHIRA HIROYUKI
IPC: B25J9/22
Filed: 2018-02-19
Abstract: To provide a simulation device that can improve accuracy of simulation.SOLUTION: A simulation device 3 executes simulation of a robot device including two two-dimensional cameras. The simulation device 3 comprises a set-point arrangement part 35 that arranges a plurality of set points on a surface of a work model, and a distance calculation part 36 that calculates a distance from a three-dimensional sensor model to the set points. The simulation device 3 comprises a three-dimensional information generation part 37 that generates the three-dimensional information including positions of the set points and the distance from the three-dimensional sensor model to the set points. The simulation device 3 comprises a removal part 38 that removes the set points which cannot be viewed from a camera model. The simulation device 3 changes a position and a posture of the robot model on the basis of the three-dimensional information.SELECTED DRAWING: Figure 2
Patent JP-2019141450-A (JP)
Title: Glaucoma treatment stent
Inventor: TSUCHINUMA TOSHIAKI
IPC: A61F9/007
Filed: 2018-02-23
Abstract: To provide a glaucoma treatment stent capable of increasing the improvement rate of the discharge amount of aqueous humor from the anterior chamber.SOLUTION: A glaucoma treatment stent 1 which is inserted into a schlemm's canal for treating the glaucoma is made of an elastic body and has expandability extending in the radial direction of the schlemm's canal. Therefore the stent 1 arranged in the schlemm's canal expands the schlemm's canal in the radial direction, can increase the amount of the aqueous humor streaming in the schlemm's canal. The trabecula having network structure can be expanded, as a result, the amount of the aqueous humor passing through the trabecula can be increased by expanding the schlemm's canal in the radial direction.SELECTED DRAWING: Figure 1
Patent JP-2019153385-A (JP)
Title: Positive electrode grid body for lead acid battery and lead acid battery
Inventor: KAWAGUCHI YUTARO
IPC: H01M4/73
Filed: 2018-02-28
Abstract: To improve endurance of lead acid battery, by preventing internal short circuit resulting from deformation of positive electrode grid body.SOLUTION: A positive electrode grid body for lead acid battery include: a rectangular frame shape frame bone having first and second horizontal frame bones extending crosswise, and first and second vertical frame bones extending in the lengthwise direction; inner bones placed in the frame bone, and having multiple horizontal rails and muntins provided in lattice while being connected with the frame bones; multiple openings provided by a region surrounded by the frame bones and multiple horizontal rails and muntins, and a region surrounded by multiple horizontal rails and muntins; and a positive electrode collector lug for connection with the first frame bone located on the second vertical frame bone side. From the first horizontal frame bone side toward the second horizontal frame bone side, at least multiple horizontal rails located on the first horizontal frame bone side increase cross-sectional area from the second vertical frame bone side toward a portion for connection with the first vertical frame bone, in a region of a length of at least one measure of opening in the lateral direction of the horizontal rail.SELECTED DRAWING: Figure 1
Patent JP-2019151213-A (JP)
Title: Instrument panel structure
Inventor: NAKAMURA MANAMI
IPC: B60K37/00
Filed: 2018-03-02
Abstract: To spread an instrument panel structure in a longer direction while maintaining a texture when a user contacts the structure.SOLUTION: An instrument panel structure 20 comprises a base material 30 of which both end parts in a longe direction are bent to a lower surface side, thereby forming a lateral surface part 16; a foam material 34 which covers a surface of the base material 30; and a skin 32 which covers a surface of the foam material. The structure further comprises a seal rib 40 which is so provided as to project to an outer side in the longer direction from the lateral surface part 16 at an arrangement position with a prescribed space to the lower surface side from a bending position of the base material 30, and is joined to an end 33 of the skin 32. Further, the structure comprises a widening rib 42 which is so provided as to project to the outer side in the longer direction from the lateral surface part 16 on an upper surface side with respect to an arrangement position of the seal rib 40 of the lateral surface part 16, and is covered with the foam material 34.SELECTED DRAWING: Figure 3
Patent JP-2019157382-A (JP)
Title: Ground improvement method
Inventor: NAKANISHI HOMARE
IPC: E02D3/046
Filed: 2018-03-08
Abstract: To provide a ground improvement method capable of achieving both a density increase and pore water pressure dissipation of a ground without using a special machine.SOLUTION: This ground improvement method includes: the penetration step of penetrating a ground G up to a prescribed depth while generating horizontal vibration by a vibro tool 30 which generates the horizontal vibration; the pulling-put filling step of pulling out the vibro tool 30 upward by a prescribed length and forming a filled body by filling a cavity generated due to the pulling-out with a water-permeable material; and the returning step of returning the vibro tool 30 downward by a prescribed length shorter than the pulling-out length and constructing a diameter-expanded body in which the filled body is diameter-expanded through the returning, and constructs an improvement pile of a prescribed diameter by repeating the pulling-put filling step and the returning step.SELECTED DRAWING: Figure 3
Patent JP-2019160458-A (JP)
Title: Microorganism power generation device and method
Inventor: KOMATSU KAZUYA
IPC: H01M8/16
Filed: 2018-03-08
Abstract: To provide a microorganism power generation device using air cathode, capable of obtaining higher power generation amount, by restraining performance deterioration due to infiltration of oxygen from a positive electrode chamber to a negative electrode chamber.SOLUTION: In a microorganism power generation device including a negative electrode chamber 4 having a negative electrode 6, and holding liquid containing microorganism and an electron donor, and a positive electrode chamber 3 separated from the negative electrode chamber 4 via a porous non-conductive film 2, and having an air cathode in contact with the porous non-conductive film 2, means for supplying nitrogen gas to the negative electrode chamber 4 is provided.SELECTED DRAWING: Figure 1
Patent JP-2019154310-A (JP)
Title: Nucleic acid detection method, nucleic acid detection apparatus, and nucleic acid detection kit
Inventor: OGATA SOICHI
IPC: C12Q1/68
Filed: 2018-03-13
Abstract: To provide a nucleic acid detection method with which it may simply, quickly and quantitatively detected that all cytosines in a target nucleic acid are unmethylated cytosines.SOLUTION: There is provided a nucleic acid detection method for detecting that all cytosines in a target nucleic acid are unmethylated cytosines. The method comprises: a conversion step of converting unmethylated cytosines in a target nucleic acid into uracil to obtain a nucleic acid sample; a nucleic acid extension step of obtaining extended nucleic acid fragments with at least the nucleic acid sample, an extension reaction primer having nucleic sequence complementary to a site in the nucleic acid sample, and ddGTP, dCTP, dATP, and dTTP as substrates; and a detection step of detecting the extended nucleic acid fragments obtained from a target nucleic acid containing only unmethylated cytosines in the target nucleic acid among the extended nucleic acid fragments.SELECTED DRAWING: None