baber/WOPTO huggingface dataset:
Patent JP-2015107208-A (JP)
Title: Game machine
Inventor: NOGUCHI TOYOHIRO
IPC: A63F7/02
Filed: 2013-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling a wide variety of presentations.SOLUTION: A game machine is provided with determination result read-ahead means for reading ahead a determination result of holdings that are newly stored. In some cases, the determination result read-ahead means reads ahead, among holdings newly stored, determination results that will generate a special game or a specific variable presentation pattern. At least during a part of the period of a variable presentation that is displayed before a variable presentation for a definite display of the determination result thus read ahead, a specific image that is different from a normal image during the variable presentation is displayed, in a special symbol display device, at least in an area that can display variable presentations.
Patent JP-2015108761-A (JP)
Title: Image forming apparatus
Inventor: KATO HIROYA
IPC: G03G15/08
Filed: 2013-12-05
Abstract: PROBLEM TO BE SOLVED: To suppress permeability fluctuations caused by the density variation of a developer, even when an external factor occurs.SOLUTION: An image forming apparatus 1 includes a stirring and conveying member 23 and a toner concentration detection sensor 28. The stirring and conveying member 23 includes a shaft member 24, a spiral member 25 extending in a spiral direction around the shaft member 24 and conveying the developer in an axial direction A, a first plate-like member 26 extending in the axial direction A and connecting the spiral member 25 on the upstream side in the conveyance direction G of the developer and the spiral member 25 on the downstream side in the conveyance direction G, and a second plate-like member 27 extending from the spiral member 25 on the upstream side in the conveyance direction G to the downstream side in the conveyance direction G along the axial direction A and forming a space L between the second plate-like member 27 and the spiral member on the downstream side. In the spiral member 25, a part facing the detection surface 29 of the toner concentration detection sensor 28 is notched. The first plate-like member 26 and the second plate-like member 27 are arranged so as to face the detection surface 29.
Patent JP-2015107759-A (JP)
Title: Seat back bar structure of vehicle
Inventor: HIRATA RYOTARO
IPC: B62D25/08
Filed: 2013-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a seat back bar structure of a vehicle which enables attaching of a guard bar by considering molding error at the time of extrusion molding with aluminum or aluminum alloy, and distributing load by transmitting a load at the time of roll over that is inputted in a guard bar to a leg part and a side panel.SOLUTION: A guard bar 40 has inverse U shape, and an inside end part 41 in car width direction is penetrated into a crossbar 20 for welding. The other end 42 is fixed to the crossbar 20 through a junction member 50. At the junction member 50, a reinforcing part 52 is formed which is co-fastened with a link bracket 10 and the crossbar 20.
Patent JP-2015113473-A (JP)
Title: Plating apparatus
Inventor: OSAKA KOJI
IPC: C25D17/10
Filed: 2013-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a plating apparatus capable of simply preferentially applying a plating treatment to an inner peripheral surface of a processing object than an outer peripheral surface of the processing object.SOLUTION: A plating apparatus 1 includes: a plating tank 2 in which a plating solution L is stored and a partially cylindrical processing object n1 is disposed; an anode p that is disposed in the plating tank 2 and is opposed to an inner peripheral surface of the processing object n1; and a dummy cathode n2 that is disposed in the plating tank 2 and captures at least part of electric flux line A which reaches an outer peripheral surface of the processing object n1 from the anode p.
Patent JP-2015114971-A (JP)
Title: Reply quality determination device and reply quality determination method
Inventor: HAMAMOTO YU
IPC: G06Q50/10
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a reply quality determination device and a reply quality determination method for differentiating reply accuracy, and for improving the duration rate of a monitor, and for efficiently collecting many more superior replies by reducing inferior replies.SOLUTION: A main server 1 (reply superiority/inferiority determination device) is configured to, when receiving reply data from a communication part 11, determine whether the reply data are a superior reply or an inferior reply by using a reply time, reply pattern, and reply content or the like as a reference by a reply data superiority/inferiority determination part 19, and to, when the reply data are a superior reply as the result of determination, store the determination result of the reply data as a superior reply in the database of a data storage part 22, and to, when the reply data are an inferior reply, store the determination result of the reply data as an inferior reply in the database of the data storage part 22, and to create warning data by a warning data creation part 20, and to transmit the warning data as necessary or at a predetermined timing to a monitor M which has transmitted the reply data determined to be an inferior reply.
Patent JP-2015116849-A (JP)
Title: Tire arrangement implement and tire arrangement method
Inventor: MINAMI YUJI
IPC: B60C13/00
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a tire arrangement implement which can suppress a malfunction of the appearance of a tire, and a tire arrangement method.SOLUTION: This tire arrangement implement 1 is used for arranging a plurality of tires 10 having ornamental parts 18 at sidewalls in alignment in one row in a tire rotation axial direction. The tire arrangement implement 1 comprises a spacer 2. The spacer 2 is sandwiched between the adjacent tires 10, 10, or between the tire 10 and a floor face F, arranged in a non-contact state with respect to the ornamental part 18, and separates the ornamental part 18 of one tire and the other tire 10 or a peripheral member.
Patent JP-2015116276-A (JP)
Title: Game machine
Inventor: NAKAGAWA TAKUYA
IPC: A63F7/02
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing player's motivation to play from being lowered.SOLUTION: In the case where a predetermined time is defined as one cycle, whether a cycle performance including a single cycle performance corresponding to one cycle and a multiple cycle performance corresponding to a plurality of cycles can be executed and an execution pattern are determined when retention information is read out to start variable display of symbols and when the retention information is stored. The cycle performance of the determined execution pattern is started with the start of the variable display of symbols regarding the retention information for which the execution of the cycle performance is determined. In the state where any retention information stored in a storage part is being determined as target retention information subjected to the execution of the cycle performance, for retention information that is not determined as the target retention information, whether the cycle performance can be executed and the execution pattern are newly determined so as not to overlap the cycle performance of which the execution has been determined already.
Patent JP-2014073684-A (JP)
Title: Shaping apparatus and shaping method
Inventor: OKAMOTO EIJI
IPC: B29C67/00
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a shaping method with which shape accuracy of a solid body formed by laminating a layered structure is heightened.SOLUTION: The shaping method, with which the solid body having the layered structure is shaped, includes: a drawing step to draw a curable liquid layer on a drawing area of a first substrate; a curing step to cure the liquid layer in a state in which a second substrate is brought into contact with the liquid layer; and a transferring step to transfer the layered structure which is a cured substance of the liquid layer to the second substrate by increasing a distance between the first substrate and the second substrate. In the drawing step, a plurality of dot-like structures of which the affinity for the layered structure is higher than the affinity for the first substrate are formed before a liquid layer drawing step (step S25) to draw the liquid layer, by a liquid dot drawing step (step S21) to draw a plurality of curable liquid dots on the drawing area so that they are separated from one another, and by a liquid dot curing step (step S22) to cure the plurality of liquid dots, and in the transferring step, the layered structure together with the plurality of dot-like structures are transferred to the second substrate.
Patent JP-2015118537-A (JP)
Title: Display device with touch panel sensor and touch position detection function
Inventor: UCHIDA AKIKO
IPC: G06F3/044
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel sensor with high conductivity.SOLUTION: A second connection part 33b for connecting two adjacent second electrodes 33a includes a translucent conductive laminate. The conductive laminate includes: a first metal oxide layer in contact with a transparent conductive layer of the second electrode 33a; a metal thin film layer provided on the first metal oxide layer; and a second metal oxide layer provided on the metal thin film layer. The first metal oxide layer is composed of IZO having a thickness in a range of 2 to 10 nm. The metal thin film layer is composed of silver or silver alloy having a thickness in a range of 5 to 8 nm. The second metal oxide layer has a thickness in a range of 10 to 30 nm.
Patent JP-2015118263-A (JP)
Title: Image forming apparatus
Inventor: KAKISHIMA AYA
IPC: G03G15/20
Filed: 2013-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can switch whether to prioritize fixing conditions to fix images formed with a toner including a flat pigment on recording media or prioritize the productivity of output images.SOLUTION: An image forming apparatus switches between a metallic glossiness mode and a normal mode by using a change-over switch 170. In this way, when fixing a toner image formed with a silver toner on a sheet member P, the image forming apparatus can switch whether to fix the toner image on the sheet member P with different fixing conditions from the case of fixing a toner image formed with a toner of another color on the sheet member P or fix the toner image on the sheet member P with the same conditions. In other words, the image forming apparatus can switch whether to prioritize fixing conditions to fix a toner image formed with a toner including a pigment 110 on the sheet member P or prioritize the productivity of an output image.
Patent JP-2015119606-A (JP)
Title: Electric motor
Inventor: ABE KEISUKE
IPC: F16C19/06
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To solve a problem that life is shortened by a difference of cooling temperatures of an outer ring and an inner ring in a rolling bearing (a bearing etc.) at the anti-load side of an electric motor.SOLUTION: An electric motor includes: a rotor rotary shaft 7 in which an end part 11 at the opposite side of the output shaft side extends from housings (2, 3) and is exposed to the exterior of the housings; a bearing 9 attached to the housings and supporting the rotor rotary shaft on the housings; and a fan 8 which is attached to an outer periphery of the end part 11 and rotates with the rotor rotary shaft 7 to blow cooling air to outer peripheries of the housings. Holes 42a, 43a, which communicate with a side surface of the end part 11 and an outer periphery exposed to the exterior of the housings ranging from a fan 8 attached portion to the bearing 9, are provided in the rotor rotary shaft 7.
Patent JP-2014122349-A (JP)
Title: Article having stain resistance and its use
Inventor: MARK PFLEGHAR
IPC: C08L77/00
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide articles having improved stain resistance, especially a casing or casing parts for a portable electronic device.SOLUTION: A use of a polyamide molding material for manufacturing an article having stain resistance with a stain trend of 15 or less is described. The molding material contains (A) 30 to 100 mass% of a polyamide mixture consisting of (A1) 50 to 98 mass% of one or more kinds of semi-aromatic polyamide and (A2) 2 to 50 mass% of one or more kinds of amorphous and/or microcrystalline polyamide having Tg of 100°C or more and different from (A1), where (A2) contains 20 to 100 mol% of one or more kinds of cyclic aliphatic diamine and 0 to 80 mol% of one or more kinds of other aliphatic and/or aromatic diamine (a1) and aromatic and/or aliphatic dicarboxylic acid having 6 or more carbon atoms (a2) as main components, (X) 0.01 to 20 mass% of one or more kinds of inorganic white pigment, (B) 0 to 70 mass% of a fiber and/or granular additive agent excluding the inorganic white pigment, (C) 0 to 30 mass% of a polymer other than (A), (D) 0 to 25 mass% of a fire retardant and (E) 0 to 3 mass% of an additive agent.
Patent JP-2015116172-A (JP)
Title: Method for cultivating and growing cuttage of willow seedling
Inventor: MIYAMOTO TADASHI
IPC: A01G1/00
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for achieving cultivating and growing a willow tree which grows rapidly and has utility value, by cultivating and growing a willow seedling as a cuttage by a novel method.SOLUTION: There is provided a method for cultivating and growing a cuttage of a willow seedling, which comprises steps of: circumferentially removing peripheral skin at a slightly upper position from a lower end of a willow seedling having at least one bud flush;l covering the skin-removed portion of the seedling with a covering material; and planting the seedling in cultivation soil in such a manner that the bud flush faces upward and positioned in the air.
Patent JP-2015120258-A (JP)
Title: Method and apparatus for manufacturing hollow molding
Inventor: HAYAKAWA TETSUHISA
IPC: B29C49/26
Filed: 2013-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a hollow molding, capable of firmly adhering powder having at least either hygroscopic property or deodorization effect to a desired position without spoiling the hygroscopic property or the deodorization effect.SOLUTION: Powder 27 having at least either hygroscopic property or deodorization effect is adhered with a powder scattering device 12 to an inner surface of a cylindrical parison P extruded and formed with a parison extrusion device 11. The parison P adhered with the powder 27 is stored in a cavity in a metallic mold 13, and compressed-air is blown into the inside of the parison P so as to contour a hollow molding. The powder 27 can be firmly adhered to a desired position without spoiling the hygroscopic property or the deodorization effect, like in the case of, for instance, using another adhesive agent.
Patent JP-2015119671-A (JP)
Title: Tapioca pearl, method for producing the same and tapioca-containing food product
Inventor: ITO TATSUYA
IPC: A23L29/20
Filed: 2013-12-24
Abstract: PROBLEM TO BE SOLVED: To provide tapioca pearl reduced in a food texture with the lapse of time, a method for producing the same, and a tapioca pearl-containing food product.SOLUTION: Provided is a tapioca pearl containing: (A) tapioca-derived worked starch; Konjak mannan (B); and one or more starch swelling inhibitors selected from gelatin, collagen peptide, pullulan, gum arabic, soybean polysaccharide and guar gum decomposition products, and in which the weight ratios of (A): (B): (C) satisfy 100:0.5 to 2.0:1 to 15, also provided is a method for producing the same, and also provided is a tapioca pearl-containing food product.
Patent JP-2014095547-A (JP)
Title: Heating cooker
Inventor: TAKANO KOSHIRO
IPC: A47J37/06
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heating cooker which determines abnormality regarding a packing and thereby enables an alert and a countermeasure etc. to be performed.SOLUTION: A heating cooker includes: a cooking compartment 60 for heating and cooling a heated object; a grill door 61 provided at the cooking compartment 60; a packing 61A provided between the grill door 61 and the cooking compartment 60; vibration detection means 80 for detecting vibrations of the cooking compartment 60; control means for determining whether or not the vibrations of the cooling chamber 60 become larger than a predetermined value on the basis of detection of the vibration detection means 80; and an upper surface display part which issues an alert for the abnormality of the packing 61A on the basis of determination of the control means.
Patent JP-2015125492-A (JP)
Title: Analyzer, analysis method, and computer program
Inventor: SASAKI MOTOHARU
IPC: G01R29/08
Filed: 2013-12-25
Abstract: PROBLEM TO BE SOLVED: To decrease frequency of memory access during calculation to shorten a calculation time in electromagnetic field analysis using a FDTD method.SOLUTION: An analyzer includes: a reading unit for reading a parameter used for calculation related to a plurality of models of a discrete analytic space; a standardization unit for standardizing a parameter among a plurality of models; and a calculation unit for performing calculation to the plurality of models using the parameter read by the reading unit by a FDTD method. The standardization unit groups together a common parameter in all the plurality of models. The reading unit collectively reads a parameter necessary for calculating the plurality of models in units grouped by the standardization unit.
Patent JP-2015125623-A (JP)
Title: Image forming apparatus management system
Inventor: FUNANE NAO
IPC: H04N1/00
Filed: 2013-12-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in order to suppress the peak of power consumption, there is a method of charging a battery during the night and operating a device with the battery in the daytime, it is difficult to perform processing requiring large power consumption such as printing only with the battery; employing a method of increasing the capacity of a battery requires cost and the time for charging; if the device is powered off or the content of the processing that can operate in the device is limited, the processing intended by a user cannot be performed, which may hinder the business of the user.SOLUTION: A server manages the state of power of a plurality of devices each having a battery mounted thereon. An image forming apparatus management system includes means for switching a power supply source between an AC power source and the battery, blocks the power supply to a specific unit inside the device during the operation with the battery, and when the designated processing cannot be performed during the operation with the battery, inquires an alternative device to the server and presents the alternative device.
Patent JP-2015107783-A (JP)
Title: Maritime rotary fan power generator facility utilizing waterlines set in two stages
Inventor: SHIMA SEIYU
IPC: B63B35/00
Filed: 2013-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an undersea power generation ship utilizing a large-volume space by the reverse installation method of a rotary fan, which has been conceived by coincidence in the process of thought about a method for utilizing a wide open inner space for a rotary fan in a conventional rotary fan method during consideration of a better powerful power generation method, such as rotary fan power generation, providing a future powerful power generator facility.SOLUTION: In order to enable reliable undersea fixed installation of the body of an undersea power generation ship which is the most important for always reliably securing each of upper and lower waterlines in a stable state, an inboard-created buoyancy adjustment water tank is installed in the undersea power generation ship. Within the water tank, a waterline part in the water tank formed by inflow of seawater is set, and an undersea space within the adjustment water tank is created to be provided. Together with the production of strong buoyancy due to the providing of the undersea space, the body of the undersea ship is connected, for installation, with several tens of sea bottom-placed installation objects, such as heavy object containers containing large stones or the like, by using ropes or the like, thereby carrying out reliable and perfect gravity-utilizing installation of the undersea power generation ship. Seawater is successively allowed to flow into both of an outside sea seawater direct introduction storage water tank and a seawater buoyancy stably fixed inside water tank in the stable power generation ship, and thus the stable two waterlines are brought into existence.
Patent JP-2013521820-A (JP)
Title: タバコ煙フィルタ
IPC: A24D3/16
Filed: 2011-03-24
Abstract: 本発明は、タバコ煙濾過材料の単一の長手方向に延びる芯の周囲に係合された外側巻紙を具備するタバコ煙フィルタ又はフィルタ要素であって、前記外側巻紙の第１端は前記外側巻紙が周囲に係合する前記芯の第１端と実質的に同一平面にあり、前記外側巻紙の第２端は、前記外側巻紙が周囲に係合する前記芯の第２端を越えて延びており、前記フィルタの第２端で空洞を形成する。さらに、前記フィルタ又はフィルタ要素は、前記外側巻紙の第２端及び／又は芯の第２端から離れている添加物を含む。
Patent JP-2013524714-A (JP)
Title: 無線接続システムにおけるスキャニング実行方法及び装置
IPC: H04W24/10
Filed: 2011-04-12
Abstract: 【課題】無線接続システムにおけるスキャニング実行方法及び装置を提供する。 【解決手段】本発明は、マルチキャリアシステムにおける割当キャリアのスキャニング実行方法において、割当２次キャリアのスキャン報告トリガ制御情報を含むマルチキャリア広告メッセージを前記基地局から受信するステップ；前記割当２次キャリアに対するスキャニングを実行するステップ；及び、前記スキャニング実行結果、測定された所定のメトリックが前記スキャン報告トリガ制御情報に設定された条件を満たす場合、前記スキャニング実行結果を前記基地局に報告するステップ；を含んで行われる。 【選択図】図９
Patent JP-2013525962-A (JP)
Title: 非拡散光源間の拡散画素を利用した、背景光を利用するｌｅｄ照明器具
IPC: H05B44/00
Filed: 2011-04-12
Abstract: 個々に制御される少なくとも２つの光源群として配置された複数の光源を備えた照射装置を開示する。第１の光源群（２０５）は、内部反射（ＴＩＲ）レンズ、光混合器、またはその上方に位置する他のレンズなどの、光源からの光を収集し、複数の光源ビームに変換する集光器を有する。第２の光源群（２０９）は画素配列に配置され、第１の光源群の間に光を出力する。画素配列は映像信号に基づいて制御され得る。各画素から光を出力する場合に、それを拡散カバーの拡散領域を通過させることにより拡散できる。拡散カバーの非拡散領域を通過して出た光源ビームは拡散しない。照射装置は、ベースを備えた可動ヘッド光源、ベースに回転自在に接続されているヨーク、およびヘッドに回転自在に接続されているヘッドを備える。第２の光源群（７０３，２０９）は導光板または導光パイプ（７１３ａ）に光を通過させ得、少なくとも２つの光源ビーム間の出力部（７１７ａ〜７１８ｂ）を有する。 【選択図】図２ａ
Patent JP-2013525965-A (JP)
Title: 高圧放電ランプ
IPC: H01J61/54
Filed: 2011-04-14
Abstract: 本発明は、２つの封止端部を有している透光性の放電容器と、封止端部から放電空間へ延在する２つの電極と、ガス放電を形成するために充填されている充填物と、前記電極へのエネルギー供給に封止端部から引き出された電流リード導体とを備え、点弧支援として用いられる導電層が配設された高圧放電ランプに関する。ここでは導電層が、少なくとも１つの第１の層部分と第２の層部分とからなり、第１の層部分は放電容器の第１の封止端部に配設され放電空間を取り囲む領域の表面まで、第２の層部分は放電容器の第２の封止端部に配設され放電空間を取り囲む領域の表面まで延在し、第１及び第２の層部分の放電空間を取り囲む領域に配設された部分が相互に間隔を空けて配設されガルバニック分離される。
Patent JP-2013524911-A (JP)
Title: 大腿骨インプラント
IPC: A61F2/36
Filed: 2011-04-19
Abstract: 大腿骨インプラント（１０）は、遠位端、及び近位端を含む。ステム（１２）が、インプラント（１０）の遠位端において提供され、使用中の、大腿骨内への挿入のための、丸みを帯びた先端（１６）と、ベースから、前記先端（１６）への、遠位方向に延在する、概して先細りの形状のボディ（１８）とを含む。大腿骨頭（１４）が、インプラント（１０）の近位端において提供され、ステム（１２）のベース（２０）から延在する。ステム（１２）のボディ（１８）は、先端（１６）とベース（２０）との間に配置された、複数の別個のステップ（２２、２４、２６、２８、３０）を含み、ここで、ステップ（２２、２４、２６、２８、３０）は、先端（１６）に向かうにつれてよりも、ステム（１２）のベース（２０）に向かうにつれて、より集中する。
Patent JP-2013529163-A (JP)
Title: エレベータ
IPC: B66B7/06
Filed: 2011-04-21
Abstract: 少なくとも１つのエレベータかご（Ｃ）と、エレベータかごを好ましくはガイドレールに沿って動かす手段と、釣合い重り（CW）と、１本以上のロープ（R、R'、R"）とを有し、ロープは、エレベータかごと釣合い重り（CW）とをつなぎ、支持機能とは別であり、エレベータ昇降路の下端部に取り付けられた方向転向プーリ（11）を周回するエレベータ。ロープ（R、R'、R"）は、ロープの長手方向に力を伝達する１つの伝動部（２）もしくは複数の伝動部（２）を含み、伝動部（２）は実質的に十分に非金属材料から成る。 【選択図】図１
Patent JP-2013525224-A (JP)
Title: エアゾール容器用のアクチュエータ
IPC: A45D34/00
Filed: 2011-04-21
Abstract: その頂部で中央にディスペンシングバルブが装着されている手持ち式エアゾール容器のためのアクチュエータ（１）であり、前記アクチュエータは、（ｉ）容器に取り付けることができ、スプレー流路が通過するギャップを画定する上壁を備え、前記ギャップがスプレー流路の横移動を制限する、カップ形状のオーバーキャップ（３）と、（ｉｉ）バルブに流体連結しているスプレー流路（４）と、（ｉｉｉ）キールが垂れ下がるフィンガーパッドを備え、ボタン（５）のフィンガーパッドから垂れ下がったキールがスプレー流路（４）を押し下げることができ、スプレー流路（４）がボタン（５）の第１のスライド移動の後にバルブを押し下げることができるが前記第１のスライド移動の前ではない、アクチュエータボタン（５）と、を備え、   それによって、アクチュエータボタン（５）は、第２の押し下げ移動が関連するディスペンサの内容物の放出を生ずる配向にこれを動かす別個の第１のスライド移動を有し、アクチュエータボタン（５）の第１のスライド移動に必要とされる力は、少なくとも５Ｎである。
Patent JP-2013528372-A (JP)
Title: エンドリボヌクレアーゼ組成物およびその使用方法
IPC: G01N33/543
Filed: 2011-05-09
Abstract: 本開示は、変異型Ｃｓｙ４エンドリボヌクレアーゼ、該変異型Ｃｓｙ４エンドリボヌクレアーゼをコードする核酸、および該核酸で遺伝子修飾した宿主細胞を提供する。変異型Ｃｓｙ４エンドリボヌクレアーゼは多種多様な用途に使い道があり、それらも提供される。本開示は、また、標的ポリリボヌクレオチドにおける特定の配列を検出する方法；および真核細胞での標的ＲＮＡの産生を調節する方法も提供する。 【選択図】なし