baber/WOPTO huggingface dataset:
Patent JP-2021506314-A (JP)
Title: 単一方向デュアルプローブプライマー伸長による標的濃縮
IPC: C12Q1/6844
Filed: 2018-12-19
Abstract: 本開示は、核酸のライブラリー中の少なくとも１つの標的核酸の濃縮のための方法を提供する。第１のオリゴヌクレオチドは、第１及び第２のアダプターを有する核酸のライブラリー中の標的核酸にハイブリダイズされる。ハイブリダイズした第１のオリゴヌクレオチドは、第１のポリメラーゼで伸長され、それにより、標的核酸及び伸長された第１のオリゴヌクレオチドを含む第１のプライマー伸長複合体を生成する。第１のプライマー伸長複合体が捕捉され、核酸のライブラリーに対して濃縮され、第２のオリゴヌクレオチドが標的核酸にハイブリダイズする。ハイブリダイズした第２のオリゴヌクレオチドは第２のポリメラーゼで伸長され、それにより標的核酸及び伸長された第２のオリゴヌクレオチドを含む第２のプライマー伸長複合体を生成し、伸長された第１のオリゴヌクレオチドを第１のプライマー伸長複合体からさらに遊離させる。【選択図】図１
Patent JP-2021510481-A (JP)
Title: デジタル認証書の撤回のための活性化コードを用いた暗号化方法及びそのシステム
IPC: H04L9/08
Filed: 2019-01-10
Abstract: デジタル認証書１６０ｐを撤回するために、デジタル認証書の活性化は認証書ユーザ１１０から活性化コードを提供せず遮断される。認証書が多数のエンティティ２１０、２２０、８３８により、エンティティの一部が衝突しても、ユーザのプライバシー(例えば、匿名性)を維持する剛健な過程で生成される。この過程は、接続した車両、例えば、保安資格証明システム(ＳＣＭＳ)のための改善として適合する。【選択図】図１０Ａ
Patent JP-2021513547-A (JP)
Title: ソベチロムの誘導体
IPC: A61P43/00
Filed: 2019-02-13
Abstract: 神経変性疾患などの疾患を治療するために有用な、甲状腺ホルモン模倣薬として機能する化合物を提供する。そのような化合物を含有する医薬組成物と共に、その使用及び調製方法も提供する。そのような化合物は、本明細書で示す式（Ｉ）の構造、またはその薬学的に許容される異性体、ラセミ体、水和物、溶媒和物、同位体もしくは塩を有する。
Patent JP-2021513555-A (JP)
Title: ピリミジン縮合環式化合物及びその製造方法、並びに使用  本出願は、出願日が２０１８年０２月１３日である中国特許出願ｃｎ２０１８１０１４４１３５．３の優先権、及び出願日が２０１８年０６月２９日である中国特許出願ｃｎ２０１８１０６９２２１１．４の優先権を主張する。本出願は上記中国出願の内容のすべてを引用する。
IPC: A61P37/08
Filed: 2019-02-03
Abstract: 本発明は、ピリミジン縮合環式化合物、その医薬的に許容される塩、水和物、プロドラッグ、立体異性体、溶媒和物又はその同位体標識化合物を公開し、前記のような化合物の製造方法、前記のような化合物の組成物、並びに、ＳＨＰ２活性異常関連疾患又は病症を予防及び／又は治療するための医薬品の製造における前記のような化合物の使用を提供する。
Patent JP-2021504442-A (JP)
Title: ４−（４−（１−イソプロピル−７−オキソ−１，４，６，７−テトラヒドロスピロ［インダゾール−５，４’−ピペリジン］−１’−カルボニル）−６−メトキシピリジン−２−イル）安息香酸の２−アミノ−２−（ヒドロキシメチル）プロパン−１，３−ジオール結晶塩
IPC: A61K31/438
Filed: 2018-11-14
Abstract: 本発明は、結晶無水物または三水和物としての、４−（４−（１−イソプロピル−７−オキソ−１，４，６，７−テトラヒドロスピロ［インダゾール−５，４’−ピペリジン］−１’−カルボニル）−６−メトキシピリジン−２−イル）安息香酸のトリス塩、および多形体、医薬組成物、剤形、ならびに動物における、アセチル−ＣｏＡカルボキシレート（ＡＣＣ）酵素の阻害により調節される疾患、状態または障害の処置におけるその使用を提供する。【選択図】図１
Patent JP-2021502881-A (JP)
Title: 視野解析のためのシステムおよび方法
IPC: A61B3/113
Filed: 2018-11-14
Abstract: 人の視野を評価するための方法およびシステムが提供される。視野検査を受けている人に、表示されているオブジェクトを見るという人の自然な傾向を利用して、人の注意を引くように情報を提示することができる。固視目標は、ユーザが見ているディスプレイ上に表示することができる。ユーザが固視目標を見たことが判定され、人の目の位置が判定されると、検査目標が、ユーザの視野上の位置に対応する位置のディスプレイ上に表示される。検査目標は、ユーザがディスプレイを見ているときに取得されたユーザ入力に基づいて、検出されるか見逃されるかが判定される。
Patent JP-2021515273-A (JP)
Title: 反射防止フィルム、偏光板、およびディスプレイ装置
IPC: G02B1/14
Filed: 2019-05-14
Abstract: 本発明は、高い耐摩耗性および耐スクラッチ性などの機械的物性と優れた光学特性を有する反射防止フィルム、これを含む偏光板、およびディスプレイ装置に関するものである。
Patent JP-2021525147-A (JP)
Title: 熱アブレーション装置の位置決めの支援
IPC: A61B18/18
Filed: 2019-05-08
Abstract: 本発明は、計画アブレーション位置に基づいて熱アブレーション装置(1)を位置決めする際にユーザを補助するためのシステムに関する。システムは、(i)現在位置で動作する装置１によって治療領域に送達可能な最適熱線量分布を計算し、(ii)現在位置から計画位置へ装置１をステアリングするための経路を決定し、決定される経路にコストを割り当て、コストは、計算される経路に沿って装置１をステアリングすることの推定される有害な影響を定量化し、(iii)最適熱線量分布及び計算される経路に割り当てられるコストに関する情報をユーザに提示するように適合される評価ユニット６を有する。
Patent JP-2021525762-A (JP)
Title: マイクロｒｎａを抑制する変形核酸及びその用途
IPC: A61K31/7105
Filed: 2019-05-31
Abstract: 本発明は、マイクロＲＮＡを抑制する変形核酸及びそれの用途に関するもので、本発明によるマイクロＲＮＡを抑制する変形核酸は、マイクロＲＮＡのシード領域に相補的に結合する最小６個の塩基配列からなるマイクロＲＮＡ標的サイトを２個以上連続的に配列してマイクロＲＮＡと強く結合することができ、マイクロＲＮＡ標的サイトの間に非塩基スペーサー（ａｂａｓｉｃ ｓｐａｃｅｒ）を導入して、効率的にマイクロＲＮＡを阻害するだけでなく、変形核酸に導入された配列が意図せずに他のマイクロＲＮＡと結合することを阻むことができる効果があり、正規的な標的だけでなくマイクロＲＮＡの非正規標的認識形態であるバルジ標的（ｎｕｃｌｅａｔｉｏｎ ｂｕｌｇｅ ｓｉｔｅ）及びＧ：Ａ又はＧ：Ｕウォブル（ｗｏｂｂｌｅ）配列サイトも使用が可能であるので、マイクロＲＮＡの非正規標的認識により起きる生物学的機能のみを選択的に阻害することができると期待される。【選択図】図１
Patent JP-2021529848-A (JP)
Title: 潤滑油組成物
IPC: C10M139/00
Filed: 2019-06-18
Abstract: （ａ）主要量の、１００℃で約２〜約５０ｍｍ２／秒の範囲の動粘度を有する潤滑粘度の油；（ｂ）ヒドロカルビルスクシンイミド分散剤；（ｃ）ホウ素化ヒドロカルビルスクシンイミド分散剤；及び（ｄ）有機カーボネート、エポキシド、ラクトン、ヒドロキシ脂肪族カルボン酸、及びそれらの組合せからなる群から選択される後処理剤で後処理されたヒドロカルビルスクシンイミドを含む潤滑油組成物が開示されている。
Patent JP-2021529853-A (JP)
Title: 低全地球温暖化係数を有する冷媒ブレンド
IPC: C09K5/04
Filed: 2019-06-25
Abstract: 本発明は、１種以上の精製ヒドロフルオロカーボン化合物を含む冷媒ブレンドを調製するためのプロセスに関し、１種以上のヒドロフルオロカーボン化合物は、１種以上の冷蔵、空調、又はヒートポンプシステムから回収され、精製されている。
Patent JP-2022108052-A (JP)
Title: Snow accretion preventing device for overhead wire
Inventor: SUGIHARA HIROAKI
IPC: H02G1/02
Filed: 2021-01-12
Abstract: To provide a snow accretion preventing device for an overhead wire, that is capable of: more surely preventing snow accretion; and being appropriately attached to an existing overhead wire.SOLUTION: A snow accretion preventing device for an overhead wire comprises: two fixing rings 2 fixed to an overhead wire L; rotary rings 3 attached to outer periphery parts of the respective fixing rings 2; and snow-removal blades 4 that are arranged across between the rotary rings 3, rotates as receiving wind and snow, so as to remove snow accreting to the overhead wire L. The fixing ring 2 is constituted of a plurality of division-fixing rings divided into arc shapes, thereby, the fixing rings 2 can be fixed onto the overhead wire L when the division-fixing rings are connected so as to surround the overhead wire L. The rotary ring 3 is constituted of a plurality of division-fixing rings divided into arc shapes, thereby, the rotary ring 3 can be attached onto the fixing ring 2 when arc end portions of the neighboring division-fixing rings interpose each longitudinal end of the snow-removal blades 4 to connect the arc end portions to each other.SELECTED DRAWING: Figure 1
Patent JP-2022112422-A (JP)
Title: Rotor and manufacturing method thereof
Inventor: ASAHI KYOHEI
IPC: H02K15/02
Filed: 2021-01-21
Abstract: To provide a rotor and a rotor manufacturing method that can suppress the deformation of a rotor core by suppressing the pressure applied to the part of the rotor core near a magnet fixing resin filling portion when a resin joint portion is resin-molded.SOLUTION: A rotor 100 includes: a rotor core 10 including a magnet housing hole 1 having a magnet fixing resin-filled portion 12 filled with a resin for fixing a permanent magnet 1a and a magnet non-accommodating hole 3; and a resin connecting portion 20 that connects, in the axial direction, both end portions of the resin filled in the magnet fixing resin-filled portion 12 of the magnet housing hole 1 and both end portions of the resin filled in the magnet non-accommodating hole 3.SELECTED DRAWING: Figure 3
Patent JP-2022113270-A (JP)
Title: orthodontic appliance
Inventor: ISHIGAME MASARU
IPC: A61C7/08
Filed: 2021-01-25
Abstract: To provide an orthodontic appliance capable of correcting abnormal occlusion securely and early, and reducing discomfort feeling as much as possible when being attached to the oral cavity.SOLUTION: An orthodontic appliance 10 includes: a base part 11 sandwiched between the upper tooth row of an upper jaw and the lower tooth row of a lower jaw and formed in a U-shape in plane view; an outer peripheral wall 20 disposed at an outer peripheral edge side of the base part 11 and projecting in a vertical direction; and an inner peripheral wall 40 disposed at an inner peripheral edge side of the base part 11, projecting in a vertical direction and formed in a U-shape in plane view. Both U-shaped corner portions 51 of the inner peripheral wall 40 are each formed in positions corresponding to positions between left and right incisors of the upper tooth row and the lower tooth row, and left and right canine teeth of the upper tooth row and the lower tooth row.SELECTED DRAWING: Figure 5
Patent JP-2022117189-A (JP)
Title: drum unit
Inventor: AOYAMA KENTARO
IPC: G03G15/08
Filed: 2021-01-29
Abstract: To prevent wiring between an image forming apparatus and a drum unit from becoming complicated and improve the accuracy of a toner sensor in measuring the amount of toner.SOLUTION: A drum unit comprises: a photoreceptor drum; a developing unit; a connector 55A; and a relay substrate 58. The developing unit has a magnetic roller, a developer container, a conveying member that can convey toner and carrier toward the magnetic roller, and a toner sensor 66 that can measure the amount of toner in the developer container. The relay substrate 58 electrically connects the toner sensor 66 and the connector 55A to each other to communicate a measurement signal measured by the toner sensor to an image forming apparatus. The relay substrate 58 has a sensor power supply voltage generation unit 202 that transforms input voltage to generate a sensor power supply voltage being a voltage for actuating the toner sensor 66. The relay substrate 58 outputs the sensor power supply voltage generated by the sensor power supply voltage generation unit 202 to the toner sensor 66.SELECTED DRAWING: Figure 9
Patent JP-2022120570-A (JP)
Title: Polyether polycarbonate diol and method for producing the same
Inventor: HIOKI YUTA
IPC: C08G64/02
Filed: 2021-02-05
Abstract: To provide a polyether polycarbonate diol that serves as the raw material for polyurethane and has balanced physical properties such as flexibility, low temperature properties (e.g. low temperature flexibility), mechanical strength, solvent resistance, and hydrolysis resistance.SOLUTION: A polyether polycarbonate diol has a polyalkylene ether glycol-derived constitutional unit A and a C7-50 diol compound-derived constitutional unit B. A method for producing the polyether polycarbonate diol includes the step in which: in the presence of a catalyst, a polyalkylene ether glycol with a hydroxyl value of 220 mg-KOH/g or more and 750 mg-KOH/g or less, a C7-50 diol compound and a carbonate compound are reacted with each other.SELECTED DRAWING: None
Patent JP-2022123590-A (JP)
Title: Liquid bath agent
Inventor: TANABE YUICHI
IPC: A61K8/31
Filed: 2021-02-12
Abstract: To provide a liquid bath agent that gives a high warm-bath effect and has high storage stability even with a high content of a liquid oil agent.SOLUTION: A liquid bath agent contains component (A): a liquid oil agent, component (B): a nonionic surfactant, component (C): water, component (D): chamomile extract, and component (E): phenoxy ethanol, with the content of the component (A) of 60 mass% or more and 90 mass% or less, the content of the component (E) of 0.60 mass% or more, and the mass ratio of the component (E) to the component (D) [(E)/(D)] of 18 or more.SELECTED DRAWING: None
Patent JP-2022127640-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-02-12
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: Second control differing from first control is executed by second control means after completion of first control for executing control for positioning movable means to a first position for plural times, and the first control is completed even during execution of the first control and the second control is executed when a specific condition that can be satisfied when the first control to the movable means is under execution and cannot be satisfied when the second control is under execution is satisfied in a state in which a predetermined condition is satisfied. Since the predetermined condition is satisfied when a first condition that can be satisfied based on execution of predetermined operation to operation means is satisfied for a specific number of times, and a first display mode is displayed on display means on the basis of satisfaction of the first condition for a specific number of times, a player is allowed to easily understand satisfaction of the specific condition, thus enhancing the player's interest in a game.SELECTED DRAWING: Figure 1
Patent JP-2022124627-A (JP)
Title: Warning device
Inventor: HARASAWA YU
IPC: B66C15/06
Filed: 2021-02-16
Abstract: To provide a warning device capable of selectively outputting warning sound to a required range without giving noise to a peripheral environment.SOLUTION: A warning device includes a housing, at least one of first speakers, and at least one of second speakers. At least the one of the first speakers is placed inside the housing and is constituted to output sound to a lower side of the housing with the use of an ultrasonic wave as a carrier wave. At least the one of the second speakers is placed inside the housing and is constituted to output sound of a frequency being equal to or more than 20 Hz and lower than 20 kHz. The output of at least the one of the second speakers may be smaller than the output of at least the one of the first speakers.SELECTED DRAWING: Figure 3
Patent JP-2022125476-A (JP)
Title: Guide key block device
Inventor: HAMADA SHINICHI
IPC: B22D18/04
Filed: 2021-02-17
Abstract: To provide a guide key block device configured to be arranged with a spacer between plural guide blocks, and to fix the space between the guide blocks, with fixtures, and capable of reducing the influence of force in a fixation direction by the fixtures, to the dimensions between the guide blocks.SOLUTION: A guide key block device 10 is used for positioning a mold component caused to be slid with respect to, and installed onto a mold 5 of a casting device 1. The guide key block device 10 comprises: a spacer 11; plural guide blocks 12, 13 arranged so as to sandwich the spacer 11; and fixtures 14, 15 fixing the spacer 11 to the guide blocks 12, 13 at two or more points.SELECTED DRAWING: Figure 3
Patent JP-2022127698-A (JP)
Title: slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-02-22
Abstract: To provide a slot machine for performing improvement regarding an exchange between game control means for controlling the progress of a game and value control means for performing control regarding a game value owned by a player.SOLUTION: A slot machine includes: game control means for storing, as a game value owned by a player, a credit that is subtracted and updated by setting of a betting number or the like, and is added and updated by occurrence of winning or the like, and for controlling the progress of a game; and value control means for performing addition/subtraction control of the game value owned by the player separately from the game control means. The game control means controls the progress of the game by suitably grasping a situation of the value control means.SELECTED DRAWING: Figure 37
Patent JP-2022129553-A (JP)
Title: sensor module
Inventor: SAKUMA MASAYASU
IPC: G01P15/18
Filed: 2021-02-25
Abstract: To provide a sensor module with high reliability.SOLUTION: A sensor module 1 comprises: a substrate 2 that has a first surface 21, a second surface 22 in the front and back relationship with the first surface 21, first terminals 292 provided on either one of the first surface 21 or the second surface 22, and second terminals 294 provided on the first surface 21; leads 9 that are joined to the first terminals 292; first conductive joint members 51 that have a first melting point, have a first Young's modulus, and join the leads 9 and the first terminals 292 to each other; inertial sensors 3 that are joined to the second terminals 294; and second conductive joint members 52 that have a second melting point lower than the first melting point, have a second Young's modulus higher than the first Young's modulus, and join the inertial sensors 3 and the second terminals 294 to each other.SELECTED DRAWING: Figure 1
Patent JP-2022130883-A (JP)
Title: Control device and magnetic resonance imaging device
Inventor: KAWAKAMI TAKETO
IPC: A61B5/055
Filed: 2021-02-26
Abstract: To improve a workflow in moving an attachable/detachable bed used for a magnetic resonance imaging device.SOLUTION: A control device according to an embodiment comprises a detection unit and a control unit. The detection unit detects the orientation of a bed attachable to and detachable from the frame of a magnetic resonance imaging device. The control unit controls a warning device which performs warning or the bed, on the basis of the orientation of the bed detected by the detection unit.SELECTED DRAWING: Figure 1
Patent JP-2021103688-A (JP)
Title: Lighting device and lighting control system
Inventor: SAITO JUNKO
IPC: F21V3/00
Filed: 2021-02-26
Abstract: To provide a lighting device that can solve the problem when irradiating a light-emitting face with light and projecting an image from a projection part.SOLUTION: A luminaire body 12 includes side plates 21, 22 surrounding an irradiation opening 23 and is formed into a box shape. Internal surfaces of the side plates 21, 22 have a reflection surface 24 with high reflectance. A cover part 13A is a light-emitting surface 13D arranged on a side of the irradiation opening 23 of the luminaire body 12. A projection part 17 is arranged upward of the luminaire body 12 and projects an image in a region of the cover part 13A that is the light-emitting surface 13D.SELECTED DRAWING: Figure 1
Patent JP-2022135433-A (JP)
Title: On-vehicle system
Inventor: YASUDA KEISUKE
IPC: H04M1/00
Filed: 2021-03-05
Abstract: To provide a technique for acquiring data in various situations.SOLUTION: A first communication unit 150 connects to a wireless device 300 so as to communicate audio signals for hands-free calls with the wireless device 300, and at the same time, it receives, from the wireless device 300, first data stored in the wireless device 300. A storage unite 170 stores the first data thus received by the first communication unit 150. A second communication unit 152 communicates, via a communication device 200, with a server connected to a network. The second communication unit 152 performs communication for synchronizing second data, which is second data stored in the server as a backup of the first data, with the first data stored in the storage unit 170.SELECTED DRAWING: Figure 3
Patent JP-2022136770-A (JP)
Title: Air conditioning system, air conditioning device, and air conditioning control method
Inventor: TAKEDA EMI
IPC: F24F3/00
Filed: 2021-03-08
Abstract: To provide a whole building air conditioning system capable of maintaining cleanliness of the air and a blowout air amount favorably, while maintaining a room temperature.SOLUTION: An air conditioning system includes: a heat source machine having a heat exchanger; a blower device; a duct for connecting between the blower device and a living space; a plurality of blowout parts branched from the duct, and for blowing out the air delivered from the duct to the living space; a plurality of dampers mounted on the blowout part, and capable of changing the amount of the air blown out into the living space; a plurality of pollutant sensors arranged in the living space, and for detecting pollutants in the living space; and a control device which, in the case where one of the pollutant sensors has detected the pollutants equal to or greater than a predetermined value determined beforehand, executes a first air cleaning mode for increasing the opening of the damper in the living space in which the pollutant sensor is arranged, out of the dampers, and for lowering the output of the heat source machine, or lowering the air blowing amount of the blower device.SELECTED DRAWING: Figure 1
Patent JP-2022137792-A (JP)
Title: Communication support device and communication support method
Inventor: TERAGUCHI TAKEHITO
IPC: G10L15/10
Filed: 2021-03-09
Abstract: To provide a communication support device and a communication support method for allowing a listener to easily understand utterance contents of an utterer by improving accuracy for estimating the degree of understanding of the listener.SOLUTION: A communication support device acquires utterance contents of a first user from voice of the first user collected by a sound collection device, acquires state data of a second place, showing a state of the second place at which a second user is present and which is different from a first place at which the first user is present, estimates the degree of understanding of the second user of utterance contents of the first user on the basis of the state data of the second place, and controls an output device provided at the second place so as to present utterance contents of the first user to the second user in a presentation mode based on the degree of understanding of the second user.SELECTED DRAWING: Figure 1
Patent JP-2021100274-A (JP)
Title: Apparatus and method for determining whether to provide csi report
Inventor: LEE MOON-IL
IPC: H04W8/24
Filed: 2021-03-11
Abstract: To provide a method, an apparatus and a system for transmission of a CSI report.SOLUTION: A Wireless Transmit/Receive Unit (WTRU) receives 1302 an aperiodic CSI reporting request on a Physical Downlink Control Channel (PDCCH), and then calculates 1304 a time gap between a last symbol of the PDCCH of which the aperiodic CSI reporting request is received and a first uplink symbol of a designated uplink channel for transmission of a corresponding aperiodic CSI report. On the basis of a result of comparing the calculated time gap with a time threshold, the Wireless Transmit/Receive unit determines 1308 whether to transmit 1310 or drop 1312 the CSI report.SELECTED DRAWING: Figure 13
Patent JP-2022142069-A (JP)
Title: Vinyl greenhouse
Inventor: TANAKA KENICHI
IPC: A01G9/14
Filed: 2021-03-16
Abstract: To provide a vinyl greenhouse that is easy to be taken apart and has high reusability.SOLUTION: A frame 10 for a vinyl greenhouse has a leg pipe 17 extending along the ground, and the leg pipe 17 has weight 30 (for example, floor concrete) to be placed thereon.SELECTED DRAWING: Figure 6
Patent JP-2022142378-A (JP)
Title: Cleaning method of resist coating equipment, quality inspection method of resist composition, and production method of resist composition
Inventor: NAKAMURA TAKAYUKI
IPC: G03F7/16
Filed: 2021-03-16
Abstract: To provide a cleaning method of resist coating equipment, which can suppress occurrence of defects in a resist film formed using resist coating equipment, the defects being derived from the resist coating equipment, and to provide a quality inspection method of a resist composition and a production method of a resist composition.SOLUTION: Provided is a cleaning method of resist coating equipment, comprising: step 1 of cleaning the resist coating equipment using solution A having an SP value of 16.0-21.5 MPa1/2; and step 2 of cleaning, after the step 1, the resist coating equipment using solution B having an SP value of more than 21.5 MPa1/2 and 30.0 MPa1/2 or less.SELECTED DRAWING: None
Patent JP-2022142858-A (JP)
Title: card edge connector
Inventor: LANG PENGFEI
IPC: H01R12/91
Filed: 2021-03-17
Abstract: To provide a card edge connector capable of achieving good conduction between a terminal and a substrate.SOLUTION: A card edge connector 1 includes a housing 12 and a terminal fitting 13 having a base part 13A fixed on the housing 12, a contact part 13D in electric contact with a circuit board 62 assembled on the housing 12 and a spring 13C provided between the base part 13A and the contact part 13D and supporting the contact part 13D to be displacable.SELECTED DRAWING: Figure 7
Patent JP-2022143809-A (JP)
Title: Polycarbonate resin composition
Inventor: AOKI YUTAKA
IPC: C08L69/00
Filed: 2021-03-18
Abstract: To provide a polycarbonate resin composition which can be improved in flowability while retaining optical properties and heat resistance.SOLUTION: The polycarbonate resin composition comprises: a polymer (A) comprising a constitutional unit (a1) derived from a compound represented by the formula (1) in the figure and a constitutional unit (a2) derived from methyl methacrylate, the polymer having a number-average molecular weight from 5000 to 30000; and a polycarbonate resin (B) comprising a structural unit derived from a specific dihydroxy compound.SELECTED DRAWING: None