baber/WOPTO huggingface dataset:
Patent JP-2023100267-A (JP)
Title: battery pack
Inventor: AHN JANGGUN
IPC: H01M50/526
Filed: 2023-01-05
Abstract: To provide a battery pack.SOLUTION: A battery pack contains: a plurality of battery cells; and a bus bars electrically connected to the plurality of battery cells. Although the bus bar contains a signal layer part and a multi-layer part, in which a lamination layer having the different number of layers along a thickness direction, the single layer part contains a first material layer, and the multi-layer part contains: the first material layer that is connected to the first material layer of the single layer part; and a second material layer that is formed on at least one surface of a front surface and a back surface of the first material layer. According to the battery pack of the present invention, the battery pack contains the bus bar of which a construction is improved so as to secure durability of the bus bar while the bus bar and a relative side connection object form a strong bond between metals of the same type.SELECTED DRAWING: Figure 1
Patent JP-2023065368-A (JP)
Title: Time difference of arrival based timing advance change detection
IPC: H04W56/00
Filed: 2023-01-31
Abstract: PROBLEM TO BE SOLVED: To provide communication systems and methods that determine Timing Advance (TA) value validity in a cellular communications system. 
     SOLUTION: A wireless device measures a reference time of arrival (TOA) value for a reference base station (BS) for a time T 0  at which the wireless device has a valid timing advance TA value, and measures TOA X  values for a set of other BSs, and computes and stores time difference of arrival TDOA X (T 0 ) values for the set of other BSs. The wireless device further measures a reference TOA value for the reference BS for a time T 1 , measures TOA X  values for the set of other BSs, and computes time difference of arrival TDOA X (T 1 ) values for the set of other BSs. The wireless device determines whether the TA(T 0 ) value is valid at T 1  based on the TDOA X (T 0 ) and TDOA X (T 1 ). 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023052814-A (JP)
Title: resin composition
IPC: C08G59/62
Filed: 2023-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition capable of providing a well-balanced cured product which is excellent in thin film insulation properties even when an inorganic filler with a small average particle size is used, and can maintain adhesion between the cured product and a conductor layer after an environmental test under high temperature and high humidity environment. 
     SOLUTION: The resin composition contains (A) an epoxy resin, (B) a benzoxazine compound, and (C) inorganic filler having an average particle size of 100 nm or less where, when a non-volatile component in the resin composition is assumed to be 100 mass%, a content of the component (C) is 40 mass% or more. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023113588-A (JP)
Title: Iuc mac ce setting and lcp operation method and device in nr v2x
Inventor: PARK GIWON
IPC: H04W72/25
Filed: 2023-02-01
Abstract: To provide a terminal for efficiently performing side link (SL) communication and an operating method thereof.SOLUTION: A method for wireless communication by a first device in a wireless communication system includes the steps of receiving an IUC request from a second device, triggering an IUC information report on the basis of the IUC request, generating a MAC PDU containing the IUC report MAC CE on the basis of the LCP, and making the priority of the IUC reporting MAC CE lower than the priority of the data from the SCCH and the priority of the MAC CE for SL CSI reporting and making the priority of the IUC report MAC CE higher than the priority of the SL DRX order MAC CE and the priority of data from STCH in a procedure associated with LCP.SELECTED DRAWING: Figure 10
Patent JP-2023058561-A (JP)
Title: Solid dispersion, preparation method therefor, chain-extended polyurethane using the same, and epoxy resin composition comprising the same
IPC: C08K5/053
Filed: 2023-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid dispersion, a preparation method therefor, a chain-extended polyurethane using the same, and an epoxy resin composition comprising the same. 
     SOLUTION: There are provided a solid dispersion in which an isotropic or anisotropic substance derived from an inorganic or organic material is used as a dispersoid and dispersed at a room temperature in a solid-phase dispersion medium such as polyols and sugars, whereby the dispersion can be easily stored and used, reduce transportation cost, prevent or alleviate aggregation or precipitation caused during the storage of products, with the results of working efficiency improvement and processing cost reduction, and, when applied to polyurethane, can increase strength and provide improved strength, compared with a conventional curing agent; a preparation method therefor; a chain-extended polyurethane using the same; and an epoxy resin composition comprising the same. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023042606-A (JP)
Title: Blood vessel plug and treatment device
IPC: A61B17/12
Filed: 2023-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a blood vessel plug that has a high degree of freedom of a size with respect to an aneurysm and includes an expansion unit which is inhibited from being expanded rapidly. 
     SOLUTION: A blood vessel plug 2 for embolizing an aneurysm formed in a blood vessel comprises: a pusher wire 5; and an expansion unit 4 that is connected on the distal side of the pusher wire 5 and is to be detained on the aneurysm. The expansion unit 4 is formed to reduce its diameter and become into an approximately cylindrical shape at the time of being stored into a catheter 3 and to curl outward from its tip side at the time of being not stored. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023058645-A (JP)
Title: Detection of hepatocellular carcinoma
IPC: C12Q1/6869
Filed: 2023-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening for hepatocellular carcinoma. 
     SOLUTION: A method for screening for hepatocellular carcinoma (HCC) in a sample taken from a subject comprises a) assaying the methylation state of a marker in the sample taken from the subject and b) identifying the subject as having HCC when the methylation state of the marker is different from the methylation state of the marker assayed in a subject without HCC where the marker comprises a base of a differentially methylated region selected from ACP1, BDH1, Chr12.133, CLEC11A, DAB2IP, DBNL, EMX1, EFNB2, HOXA1, LRRC4, SPINT2, TSPYL5, CCNJ_3707, CCNJ_3124, PFKP, SCRN1, and ECE1. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023076604-A (JP)
Title: Cosmetic
Inventor: YOSHIDA TOMOKAZU
IPC: A61K8/41
Filed: 2023-04-04
Abstract: To provide a cosmetic having less creaky feeling during application, good compatibility with an applied part, less stickiness after application and excellent moist feeling.SOLUTION: There is provided a cosmetic which comprises the following components (A), (B), (C), (D), (E) and (F), where the content mass ratio of the component (B) to the component (C) [(B)/(C)] is 0.1 or more and 15 or less: (A) a polyoxyethylene hydrogenated castor oil having an average addition molar number of ethylene oxide of 30 to 80, (B) one or more compounds selected from a betaine type low molecular compound, a polyhydric alcohol and a polyalkylene oxide derivative which is water-soluble and in a liquid state at 25°C, (C) a polyalkylene glycol which is in a solid state at 25°C, (D) water, (E) a polyoxyalkylene alkyl ether with an HLB of 10-16 and having a C10-18 alkyl group and (F) a lower alcohol.SELECTED DRAWING: None
Patent JP-2023085535-A (JP)
Title: Detector for optically detecting at least one object
Inventor: MICHAEL EBERSPACH
IPC: G01B11/00
Filed: 2023-04-11
Abstract: To provide a detector for determining a position of an object.SOLUTION: A detector 110 comprises: a sensor element 118 having a matrix 120 of optical sensors 122, the optical sensors 122 each having a light-sensitive area 124, in the sensor element. The optical sensors 122 are configured to generate at least one sensor signal in response to an illumination of the light- sensitive area 124 by at least one light beam 116 propagating from an object 112 to the optical sensors; and an evaluation device 134 configured for evaluating the sensor signals, by the evaluation device, by a) determining the optical sensor 122 having the highest sensor signal and forming a center signal, b) evaluating the sensor signals of the optical sensors 122 of the matrix 120 and forming at least one sum signal, c) determining at least one combined signal by combining the center signal and the sum signal, and then d) determining at least one longitudinal coordinate z of the object 112 by evaluating the combined signal.SELECTED DRAWING: Figure 1
Patent JP-2023089126-A (JP)
Title: Production methods and crystalline forms of mdm2 inhibitor
Inventor: MATTHEW BIO
IPC: A61P35/00
Filed: 2023-04-12
Abstract: To provide: methods for producing 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid and intermediates; and crystalline forms of the compound and the intermediates.SOLUTION: The invention provides a crystalline compound of the formula in the figure, pharmaceutical compositions comprising the compound, and the like.SELECTED DRAWING: None
Patent JP-2024004455-A (JP)
Title: ポリマーフィルムおよびその使用
IPC: B29C59/02
Filed: 2023-04-28
Abstract: 【課題】互いにほとんど付着しないポリマーフィルム、および該ポリマーフィルムを用いて製造された気泡欠陥がない合わせガラスを提供する。【解決手段】ポリマーフィルムは、第１表面および第２表面を有し、第１表面は、実体比率１０％で０．１５μｍ３／μｍ２から１．２０μｍ３／μｍ２の範囲のピーク実体体積（Ｖｍｐ）および０．７３から１０．０２の範囲の尖度（Ｓｋｕ）を有し、実体比率、ピーク実体体積、尖度は、ＩＳＯ２５１７８－２：２０１２に従って定義される。【選択図】なし
Patent JP-2023099647-A (JP)
Title: Polarization film having adhesive layer
Inventor: FUJITA MASAKUNI
IPC: G02B5/30
Filed: 2023-05-15
Abstract: To provide a polarization film having an adhesive layer, applicable to an in-cell type liquid crystal panel capable of satisfy a stable anti-static function and touch sensor sensitivity even under a humidification environment (after a humidification reliability test), as well as excellent in heat durability.SOLUTION: A polarization film having an adhesive layer includes the adhesive layer and a polarization film. The polarization film at least includes a polarizer and a transparent protective film, and also includes, from a viewer's side, at least the polarization film, an anchor layer and the adhesive layer in this order. The anchor layer contains a conductive polymer. A surface resistance value of the anchor layer is 1.0×108 to 1.0×1011 Ω/sq. A moisture vapor permeability of the transparent protective film at 40°C×92%RH is 10 g/(m2 24h) or more.SELECTED DRAWING: Figure 1
Patent JP-2023110012-A (JP)
Title: Compound having binaphthalene skelton, crystalline polymorph thereof, and method for producing the same
Inventor: NUNOME KAZUNORI
IPC: C07C43/23
Filed: 2023-06-01
Abstract: To provide a method for producing a high-purity binaphthalene compound, and a high-purity binaphthalene compound and a crystalline polymorph thereof excellent in processability and productivity obtained by the production method.SOLUTION: The invention provides a compound represented by formula (2) in the figure whose purity according to high-performance liquid chromatography analysis is 93% or more. (In formula (2), X1 to X4 are halogen atoms; n1 to n2 are integers of 1 to 4; and n3 to n4 are integers of 0 to 2.)SELECTED DRAWING: None
Patent JP-2023130357-A (JP)
Title: Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
Inventor: ROBINSON TIMOTHY MARK
IPC: A61F13/02
Filed: 2023-06-14
Abstract: To provide dressings for tissue treatment with negative pressure and methods for using the dressings for the tissue treatment with the negative pressure.SOLUTION: Dressings 104 for tissue treatment with negative pressure and methods of using thereof, may comprise a dressing having at least three layers assembled in a stacked relationship. A first layer 205 may comprise or consist essentially of a polymer film having a plurality of fluid restrictions that are unstrained or closed. A second layer 210 may comprise a manifold, and a third layer 215 may comprise or consist essentially of a polymer drape. A fourth layer, which may be coupled to the first layer opposite the second layer, may comprise or consist essentially of a silicone gel having a plurality of apertures 235. In some examples, the plurality of apertures in the fourth layer may be registered with the fluid restrictions 220 of the first layer.SELECTED DRAWING: Figure 2
Patent JP-2023116732-A (JP)
Title: piezoelectric vibration device
Inventor: ONISHI MANABU
IPC: H03H9/02
Filed: 2023-06-19
Abstract: To provide an inexpensive piezoelectric vibration device.SOLUTION: The piezoelectric vibration device includes: a piezoelectric diaphragm 2 having first and second mounting terminals 27, 28, having first and second excitation electrodes 25, 26 formed on both main surfaces, respectively, and connected to the first and second excitation electrodes 25, 26, respectively; and first and second sealing members 3, 4, bonded to both main surfaces of the piezoelectric diaphragm 2, respectively to cover the first and second excitation electrodes 25, 26 of the piezoelectric diaphragm 2, respectively. At least one of the first and second sealing members 3, 4 is a resin film.SELECTED DRAWING: Figure 3
Patent JP-2023134504-A (JP)
Title: Installation method for flange reinforcement tool
Inventor: TOTSUGI HIROYUKI
IPC: F16L23/036
Filed: 2023-06-23
Abstract: To provide an installation method for a flange reinforcement tool high in work efficiency.SOLUTION: An installation method for a flange reinforcement tool including a lower grip member 10B gripping a pair of facing first flange parts Va, 12a in a vertical direction, an upper grip member 10A gripping in the vertical direction a pair of second flange parts Ta, 11a which are positioned above the first flange parts Va, 12a, and a fastening mechanism Kb fastening the upper grip member 10A and the lower grip member 10B along the vertical direction, comprises: a holding step of operating a holding tool E from the ground, and holding the lower grip member 10B by pressurizing the same toward the first flange parts Va, 12a in a state that the lower grip member 10B and the upper grip member 10A are abutted on respective flange parts from sideways; and a fastening step of fastening the upper grip member 10A and the lower grip member 10B by inserting a fastening tool L fastening the fastening mechanism Kb from above and operating the same in a state that the lower grip member 10B is held by the holding tool E.SELECTED DRAWING: Figure 14
Patent JP-2024012259-A (JP)
Title: 潤滑油組成物
IPC: C10M169/04
Filed: 2023-07-06
Abstract: 【課題】エンジン内の沈着物を改善又は防止し、良好なアスファルテン分散性を示す潤滑油組成物を提供する。【解決手段】潤滑油組成物は、潤滑粘度の油剤を５０質量％以上、及び下記構造（Ｉ）、（ＩＩ）、又は（ＩＩＩ）の化合物の少なくとも１種を０．１～２５質量％含む。TIFF2024012259000025.tif70140【選択図】なし
Patent JP-2023118995-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2023-07-10
Abstract: To suppress a player's misidentification.SOLUTION: A game machine includes: means capable of changing predetermined information as information for determining one privilege imparting condition from among plural privilege imparting conditions; means for acquiring special information with entry of game balls into ball entry means as an opportunity; means for executing privilege imparting determination as determination regarding whether a privilege imparting condition in which special information corresponds to predetermined information is satisfied; means for imparting privilege to a player when it is determined that special information satisfies a privilege imparting condition; performance execution means capable of executing a specific performance; means for transmitting a first predetermined command to the performance execution means when the number of execution times of privilege imparting determination reaches a predetermined number of times; and means for transmitting a second predetermined command to the performance execution means when predetermined information is changed. The performance execution means includes: means for setting a state of identification information to a first state when receiving the first predetermined command; means for setting a state of identification information to a second state when receiving the second predetermined command; and means for setting a specific performance to an executable state when it is determined that a state of identification information is the first state.SELECTED DRAWING: Figure 1
Patent JP-2023134663-A (JP)
Title: Parameter determination, information arrangement method, and apparatus
Inventor: YANG YU
IPC: H04W16/28
Filed: 2023-07-13
Abstract: To provide a parameter determination, an information arrangement method, and an apparatus for determining target parameters used when a PUCCH is transmitted on PUCCH resources and ensuring accurate transmission of the PUCCH.SOLUTION: A method includes: receiving first information from a network apparatus; determining a PUCCH resource group to which a target PUCCH resource belongs based on the first information; and determining a target parameter to be used when transmitting a PUCCH on the target PUCCH resource based on parameter information, which is an object to be specified, if a first preset condition is met. The object to be specified includes one of a specified resource, a specified channel, and a specified signal. The target parameter includes at least one of spatial relation information and a power control parameter.SELECTED DRAWING: Figure 2
Patent JP-2023134757-A (JP)
Title: Flexible outer tooth gear, wave motion gear device, and robot
Inventor: OKAMURA KIKUO
IPC: F16H1/32
Filed: 2023-07-20
Abstract: To provide a technique which can easily manufacture a flexible outer tooth gear irrespective of a material or hardness for use in the gear.SOLUTION: A flexible outer tooth gear includes: a flexible cylindrical barrel part cylindrically extending in an axial direction; a plurality of outer teeth protruding to the outside in a radial direction from an end part on one side in the axial direction of the flexible cylindrical barrel; and a flat plate part expanding in the radial direction from an end part on the other side in the axial direction of the flexible cylindrical barrel part. In a state where the flexible outer tooth gear is arranged in a single unit, the flexible cylindrical barrel part at least partially has an inclination part inclined to the other side in the radial direction with respect to one side in the radial direction in which the flat plate part is expanded as progressing toward one side in the axial direction, and the flexible cylindrical barrel part and tooth tips of the outer teeth extend up to the end part on one side in the axial direction from the end part on the other side in the axial direction without inclining to one side in the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2023145655-A (JP)
Title: Block based prediction
Inventor: Jonathan Pfaff
IPC: H04N19/593
Filed: 2023-08-01
Abstract: To provide a method and apparatus advantageous for determining a prediction vector.SOLUTION: An apparatus 1000 for predicting a predetermined block 18 of a picture 10 using a plurality of reference samples 171, 172 forms 100 a sample value vector 400 from a plurality of reference samples, derives from the sample value vector 400 a further vector 402 to which the sample value vector 400 is mapped by a predetermined invertible linear transformation 403, and for obtaining a prediction vector 406 calculates a matrix-vector product 404 between the further vector 402 and a predetermined prediction matrix 405, and predicts samples of the predetermined block 18 based on the prediction vector 406.SELECTED DRAWING: Figure 8
Patent JP-2023158181-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2023-09-08
Abstract: To provide an enclosed ball type game machine capable of preventing return balls for causing an erroneous ball count of shot balls without especially providing a return ball prevention valve that interferes with the shot balls.SOLUTION: An enclosed ball type game machine includes a hit ball shooting device 29 and a return ball prevention member (ball feed member 32). The hit ball shooting device 29 includes: a rail member 33 for stopping a game ball in a shooting position; and a shooting hammer 30 that performs ball hitting operation based on drive of an electrical drive source, and shoots the game ball stopped in the shooting position toward a game area 8. The return ball prevention member can be moved between an allowed position (Fig.21) for permitting passage of a hit ball without interfering with the hit ball shot from the shooting position and a return ball prevention position (Fig.18) for preventing entry of a return ball returning from a shooting port 38 from the game area.SELECTED DRAWING: Figure 18
Patent JP-2023160986-A (JP)
Title: 超音波診断装置及び解析装置
IPC: A61B8/14
Filed: 2023-09-13
Abstract: 【課題】特徴部位に関する判別結果を精度よく得ること。【解決手段】実施形態の超音波診断装置は、記憶部と、判別部とを備える。記憶部は、複数の段階のそれぞれに対応する複数の学習済みモデルのそれぞれであって、入力された医用画像データに描出される被検体の特徴部位に関する判別結果を出力する複数の判別処理のそれぞれを実行する際に用いられる複数の学習済みモデルのそれぞれを記憶する。判別部は、複数の学習済みモデルのうち少なくとも１つの学習済みモデルを用いて、少なくとも１つの学習済みモデルに対応する判別処理を実行することにより、被検体の特徴部位に関する判別結果を導出する。判別部は、複数の段階のそれぞれにおいて、他の段階で実行される判別処理とは異なる判別処理を実行する。【選択図】図１
Patent JP-2023179541-A (JP)
Title: Ｃｄ３結合分子
IPC: C07K16/28
Filed: 2023-09-22
Abstract: 【課題】本発明が解決しようとする課題は、腫瘍の治療のための抗体、好ましくは二重特異性抗体又は多重特異性抗体を提供することである。【解決手段】本発明は、重鎖可変領域及び軽鎖可変領域を含む抗体可変ドメインを含む、ヒトＣＤ３に結合する抗原結合タンパク質であって、重鎖可変領域が、下記のアミノ酸配列：ＣＤＲ１：ＳＦＧＩＳＣＤＲ２：ＧＦＩＰＶＬＧＴＡＮＹＡＱＫＦＱＧＣＤＲ３：ＲＧＮＷＮＰＦＤＰ、又はアミノ酸配列：ＣＤＲ１：ＳＸ１ＴＦＴＩＳ、ＣＤＲ２：ＧＩＩＰＸ２ＦＧＴＩＴＹＡＱＫＦＱＧ、ＣＤＲ３：ＲＧＮＷＮＰＦＤＰ、（配列中、Ｘ１＝Ｋ又はＲであり、Ｘ２＝Ｌ又はＩである）を含むＣＤＲ１、ＣＤＲ２及びＣＤＲ３を含む、抗原結合タンパク質に関する。【選択図】なし
Patent JP-2023169424-A (JP)
Title: 固体撮像素子
IPC: H01L27/146
Filed: 2023-09-29
Abstract: 【課題】製造プロセスの複雑化を抑制することが可能な半導体装置と、半導体装置が増幅トランジスタに組み込まれている固体撮像素子を提供する。【解決手段】低濃度Ｎ型領域と、低濃度Ｎ型領域を間に挟んで積層し、且つ低濃度Ｎ型領域よりも不純物の濃度が高い第一高濃度Ｎ型領域及び第二高濃度Ｎ型領域と、低濃度Ｎ型領域、第一高濃度Ｎ型領域及び第二高濃度Ｎ型領域を積層した方向である積層方向から見て、低濃度Ｎ型領域を包囲するゲート電極と、ゲート電極と低濃度Ｎ型領域との間に配置された第一絶縁膜と、ゲート電極と第一高濃度Ｎ型領域との間に配置された第二絶縁膜を有し、第一高濃度Ｎ型領域は、ソース電極及びドレイン電極のうち一方と接続し、第二高濃度Ｎ型領域は、ソース電極及びドレイン電極のうち他方と接続している半導体装置。【選択図】図２
Patent JP-2023174786-A (JP)
Title: 懸濁重合用分散助剤およびその水性液、並びに、それらを用いるビニル系樹脂の製造方法
IPC: C09K23/52
Filed: 2023-10-10
Abstract: 【課題】本発明は、良好な安定性や取り扱いやすい粘度を有した水性液として使用でき、ビニル系化合物の重合に有用な懸濁重合用分散助剤を提供することを目的とする。【解決手段】ビニル系化合物の懸濁重合用分散助剤を、ケン化度が４５～６５モル％であり、以下の（式１）を満足するポリビニルアルコール系重合体とする。（式１）２５０≦Ｘ／Ｙ≦４００（ここで、Ｘ：ポリビニルアルコール系重合体の重合度、Ｙ：ポリビニルアルコール系重合体のブロックキャラクターを示す。）【選択図】なし
Patent JP-2023181369-A (JP)
Title: 建設機械の障害物検出装置
IPC: E02F9/24
Filed: 2023-10-30
Abstract: 【課題】障害物対応処理を旋回体の旋回動作の動作速度に応じて行うことを可能とする。【解決手段】建設機械１の障害物対応処理部３１は、旋回動作中に旋回体３の動作速度の高低を判定し、動作速度が低いと判定される状況では、検出対象領域に障害物候補が検出されることが所定の複数回連続することを必要条件として、所定の障害物対応処理を実行し、動作速度が高いと判定される状況では、検出対象領域に前記障害物候補が検出されることを必要条件として、該検出の回数が前記所定の複数回に達する前に、所定の障害対応処理を実行する。【選択図】図１
Patent JP-2024009031-A (JP)
Title: 水性ボールペン
IPC: B43K1/08
Filed: 2023-11-07
Abstract: 【課題】平均粒子径が０．３μｍ以上と比較的大きな粒子径の樹脂粒子を含んだインク組成物を用いた水性ボールペンにおいて、インクの組成を変更することなしに、ボールペンチップを外気に露出した状態で放置したあとの初筆性の向上を計る。 
【解決手段】平均粒子径が０．３μｍ以上の樹脂粒子が配合された水性インク組成物を収容する水性ボールペン１０であって、硬質相成分としての炭化タングステンと、結合相成分としてのコバルト及びニッケルと、クロムと、を含有する混合物からなる筆記ボール３０を有するボールペンチップ２０を備える。 
【選択図】図２
Patent JP-2023535384-A (JP)
Title: 抗ｐｄ－１抗体医薬組成物及びその用途
IPC: A61K39/395
Filed: 2021-07-30
Abstract: 本開示は、抗ＰＤ－１抗体医薬組成物及びその用途に関する。具体的に、本開示は、抗ＰＤ－１抗体及び緩衝液を含む医薬組成物を提供する。
Patent JP-2023534815-A (JP)
Title: タンパク質に結合可能な化合物および該化合物から得られる複合体
IPC: C07D213/78
Filed: 2021-07-19
Abstract: 本発明は式（Ｉ）の化合物に関する。［化１］TIFF2023534815000215.tif42156式中、Ｘ、Ａ、Ｙ、およびＸ１は明細書で規定されたとおりである。本発明はまた、少なくとも２つのジスルフィド架橋を含むタンパク質と式（Ｉ）の化合物との複合体に関する。
Patent JP-2023521520-A (JP)
Title: 組織を処理するための装置及び方法
IPC: C12M1/33
Filed: 2021-04-06
Abstract: 新規な組織処理チャンバが開示される。組織処理チャンバは、組織チャンバ内に収容された少なくとも１つの回転ブレードと、回転ブレードに結合された駆動シャフトとを含む。駆動シャフトの回転は、回転ブレードを回転させ、少なくとも１つの回転ブレードに隣接するスクリーンを通して組織試料を押し出し、少なくとも１つの回転ブレードの回転は、スクリーンを通して処理された組織を押し出す。組織処理装置はまた、処理された組織を収集するように構成される、組織チャンバに連結された収集チャンバを含む。【選択図】図１Ａ