baber/WOPTO huggingface dataset:
Patent JP-2023155805-A (JP)
Title: Renewal method
Inventor: NOGUCHI YASUHIRO
IPC: B66B7/00
Filed: 2022-04-11
Abstract: To improve user convenience by efficiently carrying out elevator renewal construction.SOLUTION: Renewal construction is carried out to install a display and an information processing terminal device having a wireless communication function near a door of a landing at each floor of an elevator. An input of elevator calling is received, displaying various pieces of advertising information and management information received by the wireless communication function is enabled, and advertising fees are obtained from an advertiser by displaying the advertising information or outputting a voice. A user is identified by image-recognizing the user's face, palm, fingerprints, retina or the like captured by a camera. Voice recognition via a microphone enables the recognition of the user and the user's instructions (such as a destination floor). Wireless communication can be carried out with a user's smartphone or the like, and information exchange (user's instruction input) using each other's cameras through a binary barcode or the like can be carried out. A similar information processing terminal device is installed in a car of the elevator.SELECTED DRAWING: Figure 15
Patent JP-2023157415-A (JP)
Title: Holding member and electrostatic chuck
Inventor: MINAMIHATA TOMOYA
IPC: H01L21/683
Filed: 2022-04-15
Abstract: To provide a technology that can improve the plasma resistance of a holding surface.SOLUTION: A holding member whose main component is ceramic and holds an object. The holding member has a holding surface that is the side that holds the object, at least a portion of the holding surface is composed of first ceramic crystal particles, and the portion inside the holding surface is composed of second ceramic crystal particles. A first particle size, which is the particle size of the first ceramic crystal particles, is smaller than a second particle size, which is the particle size of the second ceramic crystal particles.SELECTED DRAWING: Figure 1
Patent JP-2022089966-A (JP)
Title: Optical glass and optical component
IPC: C03C3/097
Filed: 2022-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass with good production characteristics, which has a high refractive index and a good light transmittance while exhibiting high meltability in continuous melting. 
     SOLUTION: An optical glass has a refractive index (n d ) of 1.64 or more. A P value represented by the formula (1) in the figure is in the range of 7.0<P value<10.0. In the formula, A 450 , A 550 , A 650  and A 750  are absorbances of the optical glass with a thickness of 10 mm at wavelengths of 450 nm, 550 nm, 650 nm and 750 nm, respectively; and P 450 , P 550 , P 650  and P 750  are radiances of light having wavelengths of 450 nm, 550 nm, 650 nm and 750 nm, respectively, according to Planck's radiation law. All of internal transmittances in terms of a 10-mm thickness at wavelengths of 450 nm, 550 nm, 650 nm and 750 nm are 91% or more. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023160317-A (JP)
Title: プレス機械の安全装置、及び、プレス機械の安全制御方法
IPC: B21D5/02
Filed: 2022-04-22
Abstract: 【課題】プレス機械の安全制御を高精度に行うことができるプレス機械の安全装置を提供する。【解決手段】パンチ３３及びダイ３４のうちのいずれか一方がセットされた上フレーム３１と、他方がセットされた下フレーム３２との相対的な接近動作によって、パンチとダイとの間に挟まれたワーク４００をプレス加工するプレス機械３００に搭載され、監視範囲に対して複数の光線を照射し、複数の光線それぞれの受光の有無を表す受光パターンを測定する測定器１１と、測定器で測定された受光パターンと受光パターンの基準データを用いて、接近動作を停止させる制御装置１０を備え、基準データはフレームの位置を示す指標値に対応付けて記憶されており、制御装置は測定データが得られた測定位置をプレス機械から取得し、測定データと指標値に対応付けて記憶されている受光パターンの基準データと、を比較することで安全制御の要否を判定するように構成されている。【選択図】図１
Patent JP-2023160389-A (JP)
Title: 処理システム、処理方法、およびプログラム
IPC: G06T7/00
Filed: 2022-04-22
Abstract: 【課題】表示内容を適切に検証可能にすること。【解決手段】処理システムは、文字列を含む表示内容の画像を表す表示画像データを取得する取得手段と、表示画像データを分割した分割画像データを入力データとし、分割画像データに不具合があるかを示すラベル情報を教師データとしたデータに基づいて、分割画像データの不具合性を示す情報を出力するように学習した学習済モデルを生成する生成手段と、を有する。【選択図】図１４
Patent JP-2022183416-A (JP)
Title: Direction information acquisition device, direction information acquisition program and direction information acquisition method
IPC: G01S19/53
Filed: 2022-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of obtaining direction information from signals transmitted from the GNSS satellite, particularly, the method enabling a user to obtain information inexpensively, efficiently and suitably for the usage context of the device. 
     SOLUTION: In a process of obtaining an azimuth direction in a limited way using acquired satellite signals while blocking satellite signals from a GNSS satellite existing on one side of a half celestial sphere in the sky by using a body, and simultaneously retrieving satellite signals from a GNSS satellite existing on the other side, Signal intensity for waves from both sides of the body serving as a shield is sampled for a certain period of time by a GNSS receiver, and then, the signal strength is also sampled by the GNSS receiver for a certain period of time in an azimuth direction after re-orientated to the opposite direction or the like by such as rotating around a body axis. By determining which area of a quarter celestial sphere in the sky the GNSS satellite was located in based on comparison among records of signal intensity sampled by the GNSS receiver, it is possible to obtain azimuth information more accurately with a simple method. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023161348-A (JP)
Title: 伸縮シート構造および使い捨て吸収性物品
IPC: A61F13/494
Filed: 2022-04-25
Abstract: 【課題】整然と並ぶ襞を有するギャザーを形成しつつ適切な剛性を有する伸縮シート構造を提供する。 
【解決手段】伸縮シート構造を含むギャザーシート３２は、内側シート３３１と、外側シート３３２と、内側シート３３１と外側シート３３２との間に位置し、伸張方向に延びる第１弾性部材３２２１、第２弾性部材３２２２および第３弾性部材３２２３を備える。内側シート３３１と外側シート３３２とは伸張方向に配列された複数の線状接合単位５にて接合される。各線状接合単位５と第１ないし第３弾性部材３２２１～３２２３との交差位置における当該線状接合単位の接合幅は、互いに隣接する交差位置の間における当該線状接合単位の接合幅よりも大きい。 
【選択図】図７
Patent JP-2023161461-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-04-25
Abstract: 【課題】 区画部材の組付け作業性を向上させることができる遊技機を提供する。【解決手段】 外枠と、前記外枠に開閉可能に設けられた本体枠と、前記本体枠に着脱可能に設けられた遊技盤と、を備える遊技機であって、前記遊技盤は、前面に遊技球が流下可能な遊技領域が形成される遊技板と、前記遊技板の前面に組付けられて前記遊技領域の外周を区画する区画部材と、を有し、前記区画部材は、前記区画部材の後部から後方へと延び、前記遊技板に対して前記区画部材の組付け位置を位置決めする複数の位置決めピンを有し、前記複数の位置決めピンのうちの複数の特定位置決めピンは、前記区画部材が平面に載置された際に前記平面に当接する。【選択図】図３０７
Patent JP-2023168670-A (JP)
Title: シミュレーション装置、制御方法、及び制御プログラム
IPC: G09B9/042
Filed: 2022-05-16
Abstract: 【課題】穿孔機械の操作の技能を訓練者に容易に習得させること。【解決手段】シミュレーション装置１は、穿孔機械に設けられ、当該穿孔機械を動作させるために用いられる複数の操作部をそれぞれ擬似的に再現した複数の模擬操作部３１を有する模擬操作装置３と、穿孔機械を仮想的に構成した仮想モデルの画像を表示する表示装置４と、仮想モデルの画像を表示装置４に表示させるとともに、当該仮想モデルの画像のうち、ユーザによって操作された模擬操作部３１に対応する当該仮想モデルの部位を当該模擬操作部３１への操作に応じて擬似的に動作させる制御装置６とを備える。制御装置６は、特定の模擬操作部３１への操作に応じて擬似的に動作させる仮想モデルの部位の状態を数値以外の情報によって表示装置４に表示させる表示制御部を備える。【選択図】図３
Patent JP-2023051717-A (JP)
Title: Light-emitting device
Inventor: SAKAI KAZUAKI
IPC: H01L33/58
Filed: 2022-05-23
Abstract: To provide a light-emitting device which can extract light in a front direction with high efficiency, and enables miniaturization.SOLUTION: A light-emitting device includes: a resin package having a first recess, a second recess and a third recess in a main surface; a first light-emitting element, a second light-emitting element and a third light-emitting element arranged on each of the first recess to the third recess; a first reflective member, a second reflective member and a third reflective member arranged on each of the first recess to the third recess, and positioned in the peripheries of the corresponding light-emitting elements in plan view; and a mold resin part including a first lens part to a third lens part which are positioned above the first light-emitting element to the third light-emitting element and have convex shapes projecting upward from the main surface side, wherein in plan view, the maximum width of the first lens part is smaller than the maximum width of an inner top face of the first recess, the maximum width of the second lens part is smaller than the maximum width of an inner top face of the second recess, and the maximum width of the third lens part is smaller than the maximum width of an inner top face of the third recess.SELECTED DRAWING: Figure 2C
Patent JP-2022122914-A (JP)
Title: Method and device for determining reference signal sequence, computer program product, and computer readable storage medium
IPC: H04L27/26
Filed: 2022-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a reference signal sequence, a terminal device and a network device. 
     SOLUTION: A method includes the steps, by using a network device, of: receiving transmitted first instruction information by a terminal device; determining a target resource on the basis of the first instruction information by the terminal device; determining a reference signal sequence on the basis of parameters of first bandwidth and second bandwidth; and transmitting or receiving the reference signal sequence. The reference signal sequence can be determined on the basis of the parameters of the first bandwidth and the second bandwidth such that the reference signal sequences on the first bandwidth and the second bandwidth are the same, and the reference signal sequences on the first bandwidth and the second bandwidth may be same, orthogonal or quasi-orthogonal in order to support MU-MIMO between terminal devices operating on the first bandwidth and the second bandwidth. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023176274-A (JP)
Title: クリーンルーム用空調機・吹出ユニット
IPC: F24F3/167
Filed: 2022-05-31
Abstract: 【課題】クリーンルームにおける生産活動に影響を与えることなく、高性能フィルタの交換が行えるようにする。【解決手段】空調機１の筐体３内部に、上流側から順に高性能フィルタ７、熱処理用コイル６、吹出口５が配置されるとともに、前記高性能フィルタ７の上流側に隣接して、前記高性能フィルタ７の交換時に作業員が入り込んで作業可能な空間９が形成され、かつ前記空調機１の筐体３に、前記空間９に連通し、高性能フィルタ７が出し入れ可能な点検口１０が設けられている。前記点検口１０は、空調機１の背面及び側面のいずれか一方又は両方に設けられている。【選択図】図２
Patent JP-2023180879-A (JP)
Title: 出没式筆記具
IPC: B43K24/08
Filed: 2022-06-10
Abstract: 【課題】新規な出没機構を備えた出没式筆記具を提供する。【解決手段】出没式筆記具２００が、軸筒２０３と、ノックカム２３０を有し且つ軸筒２０３の後端部に嵌合可能なキャップ２０９と、軸筒２０３内において後方に付勢された回転子２４０と、軸筒２０３の内面に設けられた外カム２２０と、を具備し、ノックカム２３０及び外カム２２０が、回転子２４０と協働して回転子２４０を回転させるように構成され、回転子２４０が外カム２２０と係合した筆記状態と回転子２４０が外カム２２０と係合解除した非筆記状態とを切り替え可能であり、キャップ２０９内への軸筒２０３の後端部の挿入に伴いノックカム２３０が回転子２４０を押圧して回転子２４０を前進させて回転させ、回転子２４０の回転がノックカム２３０との周方向における当接によって規制されて回転子２４０が外カム２２０と係合して筆記状態となるように構成されている。【選択図】図２６
Patent JP-2022130475-A (JP)
Title: Catheter assembly including monitoring capabilities
IPC: A61M25/02
Filed: 2022-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a catheter assembly or elongate tubular device for use in establishing vascular or other access within the body of a patient. 
     SOLUTION: A catheter assembly 10 is equipped with one or more sensors that enable monitoring of one or more physiological aspects of the patient or physical aspects of the catheter assembly itself when the catheter assembly is disposed in the patient. Such aspects include central venous pressure, body temperature, ECG heart signals, oxygen levels, ultrasound data, glucose, etc. The catheter assembly includes the ability to wirelessly transmit or otherwise forward data relating to the detected physiological parameters to another location, such as a patient electronic medical record, smartphone or other mobile device, or nurse station. Catheter assemblies configured to detect the frequency of catheter flushing, flushing quality, etc., are also disclosed. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024000291-A (JP)
Title: エレベータシステム
IPC: B66B1/18
Filed: 2022-06-20
Abstract: 【課題】群管理システムにおいて、多数の利用者が乗場にて自分の携帯端末を利用して効率的に呼び登録を行い、スムーズに行先階に移動することのできるエレベータシステムを提供する。【解決手段】一実施形態に係るエレベータシステムは、利用者の携帯端末を利用して呼び登録を行うエレベータシステムにおいて、複数台の乗りかごの運転を制御する制御装置と、乗場における上記各乗りかごの到着口付近に個別に設置され、互いに通信可能に接続された複数の第１の無線信号装置とを備える。上記各第１の無線信号装置は、互いに信号受信状況を監視する監視手段と、上記各第１の無線信号装置の中で上記携帯端末とは別の携帯端末の信号を受信中の無線信号装置が存在した場合に、上記携帯端末の信号を受信可能な無線信号装置を上記携帯端末に接続させる接続制御手段と、上記乗場呼びの信号を上記制御装置に転送して、上記各乗りかごのいずれかを上記乗場呼びに応答させる乗場呼び登録手段とを具備する。【選択図】 図１
Patent JP-2024003879-A (JP)
Title: 穀物のｇａｂａ富化方法
IPC: A23L7/10
Filed: 2022-06-28
Abstract: 【課題】穀物に酢あるいはグルタミン酸を添加する際の、グルタミン酸脱炭酸酵素の酵素作用をより好適に得ることが可能な、穀物のＧＡＢＡ富化方法を提供すること。【解決手段】穀物に対して重量比で１．０～６．０％の添加量の食酢を添加する食酢添加工程と、前記食酢が添加された前記穀物を５０℃以上にて３時間以上貯留する貯留工程と、を少なくとも有することを特徴とする。【選択図】図３
Patent JP-2024008071-A (JP)
Title: 車高調整装置
IPC: B60G11/14
Filed: 2022-07-07
Abstract: 【課題】傾き変更装置の出力の低減を図ること等である。【解決手段】本車高調整装置は、車輪側部材と車体側部材との間に、互いに並列に設けられた主スプリングおよび副スプリングと、副スプリングの傾きを変更する傾き変更装置とを含む。傾き変更装置により、副スプリングの傾きが変更されることにより、副スプリングの荷重分担分が変更さて、車高が調整される。傾き変更装置は、副スプリングの傾きを変更するものであるため、ショックアブソーバおよび主スプリングの傾きを変更する場合より、傾き変更装置の出力を小さくすることができる。【選択図】図１
Patent JP-2022163010-A (JP)
Title: Can for sparkling drink and manufacturing method thereof
IPC: B65D25/14
Filed: 2022-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a can for a sparkling drink which allows its foamability to be further improved and a manufacturing method of the can. 
     SOLUTION: A can for a sparkling drink has a top surface, a bottom surface, and a trunk. A plurality of first recessed portions having a diameter of 5 μm or more are disposed on an inner surface of the trunk, and the number of the plurality of first recessed portions is 200 to 2000/mm 2 . 
     SELECTED DRAWING: Figure 3C 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2024011118-A (JP)
Title: 車両共同使用システム
IPC: G06Q50/40
Filed: 2022-07-14
Abstract: 【課題】自身で車両を運転することが困難なユーザにおいて、車両での移動の利便性を高める技術の提供。【解決手段】複数のユーザによって共同使用される車両の利用可能期間を示す車両スケジュールを記憶する車両スケジュール記憶部と、前記車両の運転を代行するドライバの運転代行可能期間を示すドライバスケジュールを記憶するドライバスケジュール記憶部と、各ユーザによる前記車両の代行運転予約を受け付ける予約部であって、前記車両の前記利用可能期間内、かつ、前記ドライバの前記運転代行可能期間内、かつ、前記ユーザが指定した予約期間において、前記車両の予約および前記ドライバの代行運転の予約を受け付ける予約部と、を備える車両共同使用システムを構成する。【選択図】図１
Patent JP-2024011223-A (JP)
Title: 回転電機
IPC: H02K3/34
Filed: 2022-07-14
Abstract: 【課題】固定子内で分担電圧を規則的に減少させることで、分担電圧が高い部位を容易に絶縁強化し、少ない製造工程で電線コストが安価な回転電機を提供する。【解決手段】スロット６０を挿通するスロット導体２４は、径方向に２Ｎ個（Ｎ：２以上の自然数）のレイヤを構成する。出力線は、径方向の最内径側または最外径側のいずれか一方側から１番目または２番目のレイヤのうちいずれか一方と接続される。中性線３１は、他方側から１番目または２番目のレイヤのうちいずれか一方と接続される。渡り導体は、他方側から２Ｎ－１番目のレイヤと２Ｎ番目のレイヤとに配置されるスロット導体２４を接続する。絶縁被膜２００は、他方側から２Ｎ－１番目および２Ｎ番目のレイヤに配置されるスロット導体２４における絶縁被膜２００の膜厚が最も厚く形成される。【選択図】図８
Patent JP-2024011568-A (JP)
Title: 排ガス処理装置
IPC: B01D53/92
Filed: 2022-07-15
Abstract: 【課題】処理性能を向上させる。【解決手段】排ガス処理装置１００は、導入された排ガスＡが旋回しながら進行する筒状の反応筒２１と、反応筒２１の内部において排ガスＡを処理する液体を噴射する噴射部３０と、を具備する。噴射部３０は、反応筒２１の中心軸Ｃ上に延び液体が供給される幹管３１と、幹管３１から反応筒２１の径方向に延びる複数の枝管３２と、複数の枝管３２のそれぞれに設けられ、排ガスＡの旋回の方向に向けて液体を噴霧する噴霧部３３とを備える。噴霧部３３の径方向における液体の噴霧量分布のピークＱｓの位置は、排ガスＡの径方向における流速分布のピークＶｓの位置に対応する。【選択図】図５
Patent JP-2024011788-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-07-15
Abstract: 【課題】演出動作により可動体の動作確認が妨げられることを防ぎつつ、可動体演出の実行を遊技者に認識させることができる遊技機を提供すること。【解決手段】初期化を伴わない電源投入時において確認可動制御が行われている所定期間中に開始された可変表示で可動体演出が実行される場合、所定期間中に可動体演出が実行されるとき、演出可動制御が制限される一方、エフェクト表示の表示と可動体演出音の出力とが行われ、所定期間後に可動体演出が実行されるとき、演出可動制御とエフェクト表示の表示と可動体演出音の出力とが行われる。【選択図】図７７
Patent JP-2023094515-A (JP)
Title: Reverse input cutoff clutch and clutch unit comprising the same
Inventor: SASANUMA KYOHEI
IPC: F16D41/08
Filed: 2022-07-20
Abstract: To realize a reverse input cutoff clutch with excellent operability.SOLUTION: A reverse input cutoff clutch (one-way clutch 20A) switches between a locked state in which rotation of an output shaft 22 with respect to a stationary member 23 is restricted and an unlocked state in which rotation of the output shaft 22 is permitted, by radially displacing an engaging element 28 fitted into a concave groove 22c of the output shaft 22 depending on whether or not torque T is input to an input member 21. In the reverse input cutoff clutch, a releasing force application unit M for applying releasing force to the engaging element 28 for releasing an engagement state with the stationary member 23 as the torque T is input to the input member 21, is arranged on the inside in a circumferential direction with respect to both end parts of the engaging element 28 in the circumferential direction.SELECTED DRAWING: Figure 3
Patent JP-2022159328-A (JP)
Title: Resin composition, wiring layer laminate for semiconductor and semiconductor device
IPC: H01L23/14
Filed: 2022-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a wiring interlayer insulating layer having good insulation reliability, and a resin composition that can suitably form the wiring interlayer insulating layer. 
     SOLUTION: A resin composition contains a curable resin and a curing agent, and is used to form a wiring interlayer insulating layer in contact with a copper wiring. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022153556-A (JP)
Title: Device and method for obtaining immuno-stimulatory antigen-presenting cells
IPC: C12N5/078
Filed: 2022-07-28
Abstract: PROBLEM TO BE SOLVED: To provide methods for producing immuno-stimulatory antigen-presenting cells. 
     SOLUTION: Provided is a method for obtaining antigen-presenting cells displaying disease-associated antigens. The method comprises at least the steps of: a) providing an extracorporeal sample of mammalian disease-effector cells and subjecting the disease-effector cells to apoptotic agents to release disease-associated antigens or providing isolated disease-associated antigens; b) providing an extracorporeal quantity of a mammalian subject's blood sample comprising monocytes separately from step a); c) activating the monocytes to induce their differentiation into immuno- stimulatory autologous APCs in the absence of apoptotic agents separately from step a); and d) combining the immuno-stimulatory autologous APCs of step c) with the apoptotic disease-effector cells or isolated disease-associated antigens of step a). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023029267-A (JP)
Title: Rubber composition for golf balls
Inventor: SHINDO JUN
IPC: A63B37/00
Filed: 2022-08-08
Abstract: To provide a rubber composition for golf balls which sets the hardness difference in the hardness distribution in an interior of a golf ball core to a large value while maintaining a desired core hardness and is thereby able to manifest low spin properties on golf ball shots and improve the flight performance of the ball, and is also able to maintain a good ball durability.SOLUTION: The present invention is to provide a rubber composition for golf balls that contains the following components (a)-(e) and (g-1)/(h): (a) a base rubber, (b) a co-crosslinking agent which is an α,β-unsaturated carboxylic acid and/or a metal salt thereof, (c) an organic peroxide, (d) water, (e) an antioxidant which is a benzimidazole represented by a specific formula and/or a metal salt thereof, (g-1) an organic sulfur compound which is alkylphenol disulfide polymer represented by a specific chemical structural formula or (h) sulfur.SELECTED DRAWING: None
Patent JP-2023166319-A (JP)
Title: ガス供給装置
IPC: C30B29/06
Filed: 2022-08-08
Abstract: 【課題】成分ガスとキャリアガスとの混合ガスを、コンパクトな装置構成で効率よく供給する。【解決手段】混合ガス供給装置１が、液体成分とキャリアガスとを加熱し、液体成分が気化した成分ガスとキャリアガスとの混合ガスを生成する蒸発器１０、及び蒸発器１０で生成された混合ガスを冷却し、過飽和分を凝縮分離させた成分ガスとキャリアガスとの混合ガスを供給する冷却器３０を備える。蒸発器１０は、シェルアンドチューブ型加熱機構を備え、蒸発器１０の胴１１内には、キャリアガスのバブリング用の孔１６Ｈ、１７Ｈが複数箇所に開いたキャリアガス用チューブ１６、１７が水平方向に伸び、蒸発器１０の胴１１の下部には液体成分供給口２０が設けられ、蒸発器１０の胴１１の上部には、液体成分が気化した成分ガスとキャリアガスとの混合ガスを送出する送出口２３が設けられ、冷却器３０の下部が蒸発器１０の送出口２３と配管３１で連続する。【選択図】図１
Patent JP-2022166261-A (JP)
Title: Syringe
IPC: A61M5/315
Filed: 2022-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a syringe for use in an ophthalmic injection. 
     SOLUTION: A syringe 1 comprises a body 2, a stopper 10, and a plunger 4. The body 2 comprises an outlet 12 at an outlet end and the stopper 10 is arranged within the body such that a front surface 16 of the stopper and the body define a variable volume chamber 18 from which fluid can be expelled through the outlet 12. The plunger 4 comprises a plunger contact surface 22 at a first end, and a rod 26 extends between the plunger contact surface and a rear portion. The plunger contact surface 22 is arranged to contact the stopper 10 but not couple thereto, such that the plunger 4 can be used to force the stopper toward the outlet end of the body, reducing the volume of the variable volume chamber 18, but not to move the stopper 10 away from the outlet end. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022169715-A (JP)
Title: Self-assembled diblock copolymers composed of pegmema and drug bearing polymeric segments
IPC: A61K31/7068
Filed: 2022-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a polymer-drug conjugate, and its use for treatment of diseases such as cancer. 
     SOLUTION: The present invention discloses a polymer-drug conjugate of Formula I in the form of a blocked copolymer for delivery of a therapeutic agent. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022184861-A (JP)
Title: Waterproof film of self-supporting synthetic polymer with self-recovery
IPC: C08L33/02
Filed: 2022-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof film of a synthetic polymer applicable to a construction sector, having self-recovery property, and self-supporting, and its manufacturing method. 
     SOLUTION: A waterproof membrane of a synthetic polymer comprises an extruded self-supporting monolayer which, apart from the polymer as a matrix for constituting the monolayer, is not mixed with reinforcing materials or plasticizers, the monolayer has 1 wt.% 95 wt.% of mineral fillers of phyllosilicate-type clay belonging to the smectite group, thermoplastic polyolefin (TPO), and sodium polyacrylate. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023055637-A (JP)
Title: Stack type cooling assembly for gas turbine combustor
Inventor: ELIZABETH IOLA PAASCHE
IPC: F23R3/12
Filed: 2022-09-07
Abstract: To provide an improved combustion surface with a longer hardware life and a reduced production cost relative to a well-known cap plate for a gas turbine combustor.SOLUTION: There are provided a stack-type cooling assembly (100) and a combustor head end (55). The stuck type cooling assembly (100) includes an inlet plate (102) defining an inlet (122) to a coolant circuit (120), an outlet plate (106) defining at least one outlet (124) of the coolant circuit (120), and an intermediate plate (104) disposed between the inlet plate (102) and the outlet plate (106). The intermediate plate defines an intermediate cavity (126). The downstream face (130) of the inlet plate (102), the upstream face (128) of the outlet plate (106), and the intermediate cavity (126), collectively define at least one communication channel (132) that makes the inlet (122) in fluid communication with at least one outlet (124).SELECTED DRAWING: Figure 7
Patent JP-2023050125-A (JP)
Title: Primer composition for detachment and printed matter
Inventor: TOMIURA IBUKI
IPC: C09D7/63
Filed: 2022-09-14
Abstract: To surely bond a base material and a printing layer during usage, and more simply separate and detach a printing layer from a base material after usage, and easily separate and detach the printing layer from a detachment liquid after separation and detachment, and to easily separate and detach an adhesive layer from a base material film of a laminate in which a paper base material is laminated on the base material film through the adhesive layer.SOLUTION: A primer composition for detachment contains a polyethylene imine-based compound having an amine value of 5.0-25.0 mmol/g for forming a primer layer for detachment of a printed matter where a resin base material, a primer layer for detachment and a printing layer are formed in this order.SELECTED DRAWING: None