baber/WOPTO huggingface dataset:
Patent JP-2012513582-A (JP)
Title: サンプル液の粘弾性特性を測定する測定システムのためのカートリッジ装置、対応する測定システム、及び対応する方法
IPC: G01N33/49
Filed: 2009-12-15
Abstract: 本発明は、サンプル液（１）、特に血液サンプルの粘弾性特性を測定するための測定システム（４０）のためのカートリッジ装置（５０）を対象とし、その内部に構成される少なくとも１つの測定キャビティ（２０，２０'）と前記サンプル液（１）に接して検査を実行するための前記少なくとも１つの測定キャビティ（２０，２０'）内に設けられる少なくとも１つのプローブ要素（２２，２２'）を有するカートリッジ本体（３０）と、前記カートリッジ本体（３０）に取り付けられ得るカバー（３１）と、を備え、前記カバー（３１）は、前記少なくとも１つの測定キャビティ（２０，２０'）を少なくとも部分的に覆い、かつ、前記少なくとも１つの測定キャビティ（２０，２０'）内の所定位置において、前記プローブ要素（２０，２０'）を保持するための保持要素を構成する。本発明は、サンプル液（１）の粘弾性特性を測定するための測定システム（４０）及び方法を対象とする。 【選択図】図１３ｃ
Patent JP-2012513409-A (JP)
Title: 抗ウイルス化合物
IPC: A61P1/16
Filed: 2009-12-22
Abstract: Ｃ型肝炎ウイルス（“ＨＣＶ”）の複製を阻害するのに有効な化合物が記載されている。本発明は、前記化合物の製造方法、前記化合物を含む組成物、及びＨＣＶ感染を治療するための前記化合物の使用方法にも関する。
Patent JP-2012513793-A (JP)
Title: 歯洗浄マウスピースにおける軸方向の毛の動きのためのシステム
IPC: A61C17/00
Filed: 2009-12-04
Abstract: マウスピースは、ユーザの上側の歯及び下側の歯を受容するように構成された上側部及び下側部を持つマウスピース担持部材１４を含む。該マウスピース担持部材は、側面部材及び中間部材又は２つの部分を定義する２つの側面部材を接続する部材を含む、幾つかの実施例を持つ。毛領域２０は、歯の表面との接触のため、該マウスピース担持部材に装着される。該マウスピース担持部材は、かなりの軸方向の成分を持つ毛動作をもたらすように動かされ、歯に向かって動き該歯に接触するように及び歯から離れるように動く毛房に帰着し、歯に対する洗浄動作をもたらす。
Patent JP-2012513842-A (JP)
Title: 可視充満度インジケータと一次及び二次しるしとを有する吸収性物品
IPC: A61F13/42
Filed: 2009-12-29
Abstract: 吸収性物品は、可視充満度インジケータと、一次視覚的しるし及び二次視覚的しるしとを含む。
Patent JP-2012516506-A (JP)
Title: デバイスへのオーディオ処理能力の動的供給
IPC: G06F11/00
Filed: 2010-01-21
Abstract: 実行ファイルが、通信リンクを通してオーディオ出力デバイスにダウンロードされる。実行ファイルは、特定の形式で符号化されたオーディオを復号するようにオーディオ出力デバイスを構成することができる。実行ファイルは、さらに、または、代替で、別のオーディオ処理ソフトウェアを含むことができる。オーディオは、音声および／またはオーディオ再生（例えば音楽再生）を含みうる。オーディオ実行ファイルをダウンロードするための能力は、様々な復号および／またはオーディオ処理能力をオーディオ出力デバイスに動的に供給することを可能にする。これは、オーディオ出力デバイスで再生するためにデジタル化オーディオをトランスコードする必要性を省き、オーディオ出力デバイスが、複数のオーディオ復号器を永久的にオーディオ出力デバイス内に有する必要なく、複数のオーディオ形式を復号することを可能にする。 【選択図】図1
Patent JP-2012515633-A (JP)
Title: 小さな送達ポートを通して大きなステープルを適用するための外科用ステープラ、及び外科用ステープラを使用して組織ひだを固定する方法
IPC: A61B17/068
Filed: 2010-01-25
Abstract: 外科用締結具を配備する方法であって、締結具が第１のループを形成する第１の形である間に患者の体内に締結具を導入する工程と、締結具の端セグメントを、ほぼその全長に沿って互いから離れるように移動する工程と、締結具を、前記第１のループの幅より大きい幅を有する第２のループに形成する工程と、用いる。
Patent JP-2012517738-A (JP)
Title: Ｌｔｅ通信システムのためのトラッキングエリア管理方法及び装置
IPC: H04W16/18
Filed: 2010-02-05
Abstract: MMEは、TA遷移確率行列を定期的に更新することにより、ネットワークのトラッキングのモビリティ特性を把握する。TA遷移確率行列は、TAUイベント及びページングイベント毎の各UEの現在のTAと直前の既知の前のTAとを記録することにより、ネットワークでのUEの移動のデータを維持管理するグローバルテーブルから導かれる。MMEはまた、各UEにより実行されたTAU及びページングイベントの数についてのデータを維持管理し、UE毎のTAUに対するページングの比を格納する。UEの特性、UEのページング比及びネットワークモビリティ特性は、UE毎にTAリストを構築し、当該UE及び全体ネットワークのページングイベント及びTAUイベントについての全体のトラヒックコスト関数を最小化するように設計されたアルゴリズムで使用される。任意選択で、UE毎のTAリストは、所定のページング成功率目標及び／又は所定の遅延限度目標のような特定の最小の性能特性を満たすように制約されてもよい。
Patent JP-2012518396-A (JP)
Title: カーボネート由来の化合物を除去する工程を含む、プロピオネート及びアセテートを含む発酵産物の製造方法
IPC: A23L13/50
Filed: 2010-02-22
Abstract: 本発明は、発酵産物に酸を添加して、２．５〜８のｐＨを有する、プロピオネート及びアセテートを含む酸性化発酵産物を得ること、及び、任意的に、カーボネート関連化合物の除去の為の処理工程により、プロピオネート及びアセテートを含む混合溶液を製造する方法に向けられる。 【選択図】なし
Patent JP-2012517824-A (JP)
Title: オリーブ果実水からのフェノール性化合物の抽出方法ならびにオリーブおよびブドウのポリフェノールを有する濃縮された抽出物の製造方法
IPC: A23L33/00
Filed: 2010-02-18
Abstract: 本発明は、オリーブ果実水から低分子のフェノール性化合物を抽出する方法に関する。本発明はまた、少なくとも30%のヒドロキシチロソールから構成される、少なくとも40%の乾燥物を含むフェノール性化合物に富んだ組成物にも関する。本発明はまた、乾燥媒体としてブドウポリフェノール抽出物を用い、噴霧によって前記組成物を乾燥する方法、ならびに乾燥後に得られる、オリーブおよびブドウのフェノール性化合物に関する濃縮された粉末にも関する。 【選択図】なし
Patent JP-2012520311-A (JP)
Title: Ｒａｆキナーゼの阻害のためのピロロ［２，３−ｂ］ピリジン誘導体
IPC: A61P43/00
Filed: 2010-03-10
Abstract: Ｎ−［３−（４−シアノ−１Ｈ−ピロロ［２，３−ｂ］ピリジン−３−カルボニル）−２，４−ジフルオロ−フェニル］−４−トリフルオロメチル−ベンゼンスルホンアミド、Ｎ−［３−（４−エチニル−１Ｈ−ピロロ［２，３−ｂ］ピリジン−３−カルボニル）−２，４−ジフルオロ−フェニル］−４−トリフルオロメチル−ベンゼンスルホンアミド、およびその塩、その製剤、そのコンジュゲート、その誘導体、その形態およびその使用を記載する。一定の態様および実施形態では、記載した化合物またはその塩、その製剤、そのコンジュゲート、その誘導体およびその形態は、少なくとも１つのＲａｆタンパク質キナーゼに対して活性がある。さらに、Ｒａｆタンパク質キナーゼの活性に関連する疾患および状態（疼痛および多発性嚢胞腎など）を包含する疾患および状態を治療するためのその使用の方法も記載する。
Patent JP-2012154922-A (JP)
Title: Straightness measuring device
Inventor: UEMOTO KEITARO
IPC: G01B11/30
Filed: 2012-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a straightness measuring device which can measure and adjust straightness with accuracy equal to a straight edge and which is small-sized, light-weight, and inexpensive.SOLUTION: In a straightness measuring device, a light position sensor 7 detects a position on a plane receiving a light beam from a light beam output part 1 while the light position sensor 7 is slid along a measuring object 12, thus the straightness of the measuring object 12 being measured. A distance between the light beam output part 1 and the light position sensor 7 is measured by a distance sensor 6, and an arbitrary position on the plane receiving light is accepted as a reference position. In a calibration operation, the difference between the reference position and the position detected by the light position sensor 7 is calculated; the calculated difference is stored with the distance measured by the distance sensor 6 when detecting the position together; when the measurement operation is carried out, the difference between the reference position and the position detected by the light position sensor 7 is calculated; and the result obtained by subtracting the difference stored corresponding to the distance measured when detecting the position from the calculated difference is displayed in a display part 11.
Patent JP-2013139655-A (JP)
Title: Nonwoven fabric of ultrafine diameter fiber and method for producing the same
Inventor: DEI TAKEYA
IPC: D04H1/4334
Filed: 2012-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric of ultrafine diameter fibers, in which the nonwoven fabric has excellent mechanical characteristics and superior handleability, and can also be suitably used in the applications such as a filter and a separator in a battery and a capacitor, and to provide a method for producing the same.SOLUTION: A nonwoven fabric of ultrafine diameter fibers comprises ultrafine diameter fibers. The ultrafine diameter fibers has an average fiber diameter of 0.01-5 μm, and meets all of the following requirements (a)-(c). (a) The nonwoven fabric has an average apparent density of 0.05-1.5 g/cm; (b) The nonwoven fabric has an average void diameter of 0.5-10 μm and a maximum void diameter of 50 μm or less; and (c) a ratio of tensile strength in one direction of the nonwoven fabric to tensile strength in a direction perpendicular to the direction is 1.5 to 15.
Patent JP-2013141894-A (JP)
Title: Optical axis adjusting device for vehicle headlight, and vehicle headlight system
Inventor: IWASAKI KAZUHISA
IPC: B60Q1/115
Filed: 2012-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours for designing and man-hours for attachment and to improve detection accuracy.SOLUTION: An optical axis adjusting device for a vehicle headlight includes: a front-side pressure sensor attached to the front-side lighting fixture unit in the front part of the vehicle; a rear-side pressure sensor attached to the rear-side lighting fixture unit in the rear part of the vehicle; a control angle setting part for calculating a tilt angle in the back and forth direction of the vehicle on the basis of a difference between the pressure value detected by the front-side pressure sensor and that detected by the rear-side pressure sensor and for setting the control angle of the optical axis of a headlight unit on the basis of the tilt angle; and an adjuster unit for adjusting the optical axis of the headlight unit on the basis of the set control angle.
Patent JP-2012192726-A (JP)
Title: Preform, method for manufacturing the same, and method for manufacturing fiber-reinforced resin molded article using the same
Inventor: SUZUMURA YASUSHI
IPC: B29B11/14
Filed: 2012-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a preform which can suppress occurrence of an uneven part in the surface of an article molded by high-cycle press molding, and a method for manufacturing the same preform, as well as a method for manufacturing a fiber-reinforced resin molded article using the same preform.SOLUTION: The place of discoloration of resin or the uneven part (defective place) occurring in the surface of a molded article is predetermined beforehand in the molded article which is molded without using the preform (6) on the back of which a film-like resin composition (7) is stuck. The film-like resin composition (7) having an area covering the uneven part is stuck to a predeetrmined part corresponding to the defective place, which is located on the back side of an original preform composed of one or more piled-up layers. The molded article is manufactured by using the preform having the film-like resin composition stuck on the back.
Patent JP-2012075942-A (JP)
Title: Ball entry device for game machine and game machine
Inventor: KINOSHITA TAKAAKI
IPC: A63F7/02
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a ball entry device for game machines, which can facilitate the design of a flow passage and the adjustment of a winning rate by regulating a ball near a ball entry opening to fall in the left or right direction, can change the design of a playfield without changing the flow passage design and can secure the stability of a ball passage by firmly attaching an assist member.SOLUTION: The ball entry device for game machine includes a plate member with a flow-in opening formed for flowing balls in, a progress/retrogress member to progress/retrogress the flow-in opening forward/rearward to lead balls to the flow-in opening in the progress state and block balls to flow into the flow-in opening in the retreat state, a drive means to move the progression/retrogression member to progress/retrogress, and an assist member attached in front of the plate member. A right-left regulation rib to form a flow passage to regulate right-left of balls in the vicinity of the flow-in opening is set on the rear surface of the assist member and a lower rib to sideward guide balls not flowed in the flow-in opening is formed on the rear face of the assist member. The lower rib is disposed under the right-left regulation rib.
Patent JP-2013152629-A (JP)
Title: Disclosure range determination method, disclosure range determination device and program
Inventor: SUGANO HIROYASU
IPC: G06Q50/10
Filed: 2012-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a disclosure range determination method, a disclosure range determination device and a program that can determine whether or not there is an error in a disclosure range of specified data.SOLUTION: A disclosure range determination method comprises the steps of: receiving a disclosure range of data and metadata of the data by a reception section 302; extracting attribute information of a user belonging to the disclosure range of the received data by a group member extraction section 304 from contents of a storage section in which the disclosure range of the data and the attribute information of the user belonging to the disclosure range are associated and stored; converting the received metadata to keywords by a disclosure range estimation section 305 on the basis of a conversion rule for converting the metadata to significant information and the contents of the storage section in which the keywords corresponding to the conversion rule are associated and stored; and determining whether or not the user belonging to the disclosure range received is qualified for the received disclosure range by a determination section 306 depending upon whether or not the keywords converted are included in the attribute information extracted.
Patent JP-2013155358-A (JP)
Title: Emulsion polymerization method, and method for synthesizing hydrogel
Inventor: KUNISHIMA MUNETAKA
IPC: C08G69/28
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a new emulsion polymerization method which controls the initiation of a reaction and also controls a reaction rate; and to provide a method for synthesizing hydrogel.SOLUTION: An emulsion polymerization is carried out by using a dehydration condensing agent which functions as a dehydration condensing agent by a coupling between a water-soluble dehydration condensing agent precursor and a fat-soluble dehydration condensing agent precursor. At that time, after the water-soluble dehydration condensing agent precursor is added to a water phase which contains raw material compounds, emulsion dispersion is made, and then the fat-soluble dehydration condensing agent precursor is added to an organic phase to make a polymerization reaction proceed.
Patent JP-2013163218-A (JP)
Title: Diffusion bonding method for cemented carbide and diffusion-bonded cemented carbide body
Inventor: FUKUMOTO MASAHIRO
IPC: B23K20/14
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion bonding method for cemented carbide which secures mechanical strength and does not cause deformation of a bonded portion, and to provide a diffusion-bonded cemented carbide body.SOLUTION: A temperature gradient between a high temperature area equal to or higher than the solidus temperature of a first material 16 to be bonded and a low temperature area which is positioned toward the side of the bonding plane of the first material 16 to be bonded from the high temperature area and is lower than the temperature of the high temperature area is formed inside the first material 16 of cemented carbide to be bonded, so that a metallic bond inside the first material 16 to be bonded is fluidized toward the bonding plane of the first material 16 to be bonded and the space between a pair of bonding planes is filled with the metallic bond. In this state, the first material 16 to be bonded and a second material 18 to be bonded are bonded, so that mechanical strength can be secured because any heterogeneous metal like brazing filler metal different from cemented carbide does not intervene between the pair of bonding planes. Further, there is no deformation of the bonded portion, because during bonding, the bonding portion where the pair of bonding planes are positioned is kept at the low temperature area lower than the solidus temperature and also because it is enough to retain a pair of members for diffusion bonding without pressing the pair of members with strong force.
Patent JP-2013154866-A (JP)
Title: Turn indicator "winker bell" for bicycle
Inventor: YOKOYAMA KAZUE
IPC: B62J6/00
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To solve problem that, although a bicycle has been determined to be a vehicle according to Road Traffic Act, it is very dangerous that a vehicle without a turn indicator travels on a road-way, therefore a turn indicator that can be furnished to both of a new vehicle and an existing vehicle is indispensable, and to furnish the turn indicator is urgently needed.SOLUTION: Solar cells are furnished on right and left handlebars of the bicycle and are made power sources, LED bulbs are used and lit at distal ends (grips) of both handlebars, and the grips are covered by reflectors and clear covers to reflect the light. Also, in both grips, speakers emitting the sound are provided, and ON/OFF switches turning on/off of the speakers and the bulbs are provided. A part of the bulbs are always lit during traveling to facilitate confirmation of the vehicle width and that the vehicle is traveling, and are turned off during parking. Further, all the bulbs on the turning side are lit and give a signal of the turning direction with the sound in turning to the right/left, and are turned off after turning. By indicating the signal, the bicycle that can be easily noticed by automobiles and pedestrians, which serves to prevention of accidents.
Patent JP-2013167729-A (JP)
Title: Encryption apparatus, encryption circuit, encryption method and encryption program
Inventor: KUROHASHI MANABU
IPC: G09C1/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an encryption apparatus capable of improving resistance against a side channel attack.SOLUTION: An encryption apparatus 100 encrypts a bit string by performing round processing for converting the bit string a predetermined number of times. The encryption apparatus comprises: a first memory 101 storing a first bit string being a bit string to be encrypted; a second memory 102 storing a second bit string; a first bit string processing unit 103 performing round processing to the first bit string stored in the first memory so as to convert the first bit string and causing the first memory to store the first bit string; and a second bit string processing unit 104 converting the second bit string stored in the second memory so as to invert bits by the number of bits obtained by reducing the number of bits inverted before and after conversion among bits constituting the first bit string from the number of bits in the first bit string, and causing the second memory to store the second bit string.
Patent JP-2013166466-A (JP)
Title: Power source system for vehicle, vehicle, and electricity supplying method for vehicle
Inventor: ASANO MASAKI
IPC: F02D29/02
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a power source system for a vehicle or the like, capable of suppressing deterioration of fuel economy by increasing a charging capacity of a charger and by avoiding an operation of an internal combustion engine in a state where a charging condition of the charger is insufficient by surely supplying electricity from a second charger to a first charger when an idle stop starter is operated and power generation by the first generator is difficult, in the vehicle equipped with the internal combustion engine.SOLUTION: A power source system for a vehicle has a first electricity supply system 10A having a first power generator 11A driven by the driving shaft 2a of an internal combustion engine 2 and a first charger 13A and a second electricity supply system 10B having a second power generator 11B driven by a transmission shaft 4 between the internal combustion engine 2 and a driving wheel 3 and a second charger 13B, electricity of the second charger 13 is supplied to the first charger 13A or electricity is supplied by the first electricity supply system 10A by a result comparing voltages of the first and second charger 13A, 13B when an idle stop start device 18 is operated.
Patent JP-2012186468-A (JP)
Title: Semiconductor memory device and manufacturing method for the same
Inventor: TAKEMURA YASUHIKO
IPC: H01L29/786
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly integrated semiconductor memory of a gain cell type.SOLUTION: A first insulator 101, a readout bit line 102b, a second insulator 103, a third insulator 110, a first semiconductor film 105, first conductive layers 107a to 107d, and the like are formed, and a convex insulator 112 is formed thereon. Then, second semiconductor films 114a and 114b and a second gate insulation film 115 are formed covering the convex insulator 112. After that, a conductive film is formed and anisotropically etched, thereby forming writing word lines 116a and 116b on a side face of the convex insulator 112 and forming a third contact plug 124 for connection to a word bit line 125 on a top of the convex insulator 112. This structure can make the area of a memory cell 4Fat minimum.
Patent JP-2013173414-A (JP)
Title: Wheel installing structure
Inventor: OJIMA KOTA
IPC: B60B33/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a wheel installing structure capable of surely installing a wheel on the lower end of a pipe-shaped pedestal with a simple structure.SOLUTION: In a wheel installing structure for installing a wheel 2 via a wheel holding body frame 1 on a lower end of a pipe-shaped pedestal 3 of a moving frame body, a bolt member 6 is inserted from below into a hole part 10 penetratingly arranged in the body frame 1, a cylindrical member 5 for installing a washer 8 and capable of compressing and diametrically expanding, is out-fitted to a shaft bar 12 of the bolt member 6 projected above the body frame 1, a nut member 7 is threadably attached from above the cylindrical member 5, the cylindrical member 5 is inserted into a lower end opening part 13 of a pipe-shaped pedestal 3, the cylindrical member 5 is compressed in the vertical direction and expanded in the radial direction by the bolt member 6 and the nut member 7, and is brought into pressure contact with an inner peripheral surface 3a of the pipe-shaped pedestal 3, and the body frame 1 is held by the pipe-shaped pedestal 3.
Patent JP-2013178346-A (JP)
Title: Optical fiber ribbon and method for manufacturing the same
Inventor: MIZUNO KOICHI
IPC: G02B6/44
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber ribbon excellent in flame retardancy and transmission characteristics.SOLUTION: An optical fiber ribbon comprises: a plurality of optical fiber wires 3 arranged in parallel; a first layer sheath 5 wrapping the optical fiber wires 3; and a second layer sheath 7 covering the first layer sheath 5. The first layer sheath 5 is formed of an ultraviolet curable resin and the thickness thereof is between 2.5 μm and 25 μm from a line connecting the top parts of the optical fiber wires 3 arranged in parallel. The second layer sheath 7 is formed of a flame retardant thermoplastic resin with an oxygen index of 30 or more and the thickness thereof is 10 μm or more.
Patent JP-2013181159-A (JP)
Title: Biomass plastic coating material
Inventor: SUGYO YASUNOBU
IPC: C08G63/54
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous polyester resin which, though a biomass material is used, achieves a high glass transition temperature and can satisfy moist heat resistance, hardness and adhesion when formed into a coating film, and a resin composition for a coating material using the same.SOLUTION: A copolymerized polyester resin consists mainly of a dicarboxylic acid component and a glycol component, wherein when all polycarboxylic acid components constituting the copolymerized polyester are assumed to be 100 mol%, the copolymerized polyester resin includes ≥50 mol% of an aromatic dicarboxylic acid, ≥5 mol% of a dimer acid, and 10-35 mol% of a diol having a bridged ring structure comprising saturated alicyclic rings as the glycol component. A resin composition for a coating material includes the copolymerized polyester resin.
Patent JP-2013187038-A (JP)
Title: Lighting fixture
Inventor: ISHII YOSHITO
IPC: F21S8/04
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for grid ceiling installation capable of improving construction performance and transportation performance by changing a distance between cases.SOLUTION: A lighting fixture is provided with a pair of cases 110 in which each case 110a, 110b has a light source, and one case 110a is provided with a light-up unit for lighting up the light source of one case 110a and a light source of the other case 110b, and a connector 200 which couples the case 110a, 110b of the pair of cases 110 so that a space between the cases 110a, 110b of the pair of cases 110 may freely be changed, and has a guide for guiding an electric wire to connect the light source of the other case 110b and the light-up unit of the one of the cases 110a.
Patent JP-2013183894-A (JP)
Title: Rice scoop used also as rice-washing tool
Inventor: ODAJIMA TOMOHIRO
IPC: A47J43/28
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary rice scoop used also as a rice-washing tool wherein washing is easy, and which can wash rice without immersing a hand in water and is good in efficiency not only when scooping boiled rice but also when washing the rice.SOLUTION: A rice scoop used also as a rice-washing tool includes: a spatula-like scooping part 1 having a cooping part body 3 and a turn wing 4 engaging with each other; and a grip part 2 extending from one end of the scooping part 1. The turn wing 4 turns around the central axis of the grip part 2, and is positioned in a position wherein the turn wing 4 and the scooping part body 3 engage with each other to from a continuous curved surface for scooping and a position wherein the turn wing 4 turns by 90° from the position.