baber/WOPTO huggingface dataset:
Patent JP-2023167490-A (JP)
Title: 樹脂封止金型
IPC: H01L21/56
Filed: 2022-05-12
Abstract: 【課題】第２金型におけるキャビティブロックとカルブロックとの間に隙間が生じた場合において基体の端面と第２金型の壁面との間の隙間のうちの少なくとも一部の広がりを抑制すること。【解決手段】樹脂封止金型は、第１金型と第２金型とが型締されて形成される空間であるキャビティ内に、基体に搭載された電子部品が配置される。第２金型は、キャビティブロックと、カルブロックと、１以上の樹脂漏れ抑制ブロックとを備える。キャビティブロックは、第１金型とともにキャビティを形成し、基体が載置される。カルブロックは、キャビティブロックと別体で形成されて第１金型とともにカルを形成し、キャビティブロックに配置される基体の端面と対向する壁面を有する。１以上の樹脂漏れ抑制ブロックは、キャビティブロックとカルブロックとの間に配置され、基体の端面と対向する壁面の一部であってキャビティブロックの壁面に隣接する壁面を含む。【選択図】図１６
Patent JP-2023167866-A (JP)
Title: 半導体記憶装置及びその製造方法
IPC: H10B51/20
Filed: 2022-05-13
Abstract: 【課題】動作の信頼性が高い半導体記憶装置及びその製造方法を提供する。【解決手段】半導体記憶装置は、複数の電極膜と複数の絶縁膜が第１方向に沿って交互に積層された積層体と、前記積層体内に配置され、前記第１方向に延び、第１導電形である第１半導体ピラーと、前記積層体内に配置され、前記第１方向に延び、前記第１半導体ピラーから離隔し、第１導電形である第２半導体ピラーと、前記積層体内に配置され、前記第１方向に延び、前記第１半導体ピラーと前記第２半導体ピラーとの間に配置された絶縁体ピラーと、前記第１半導体ピラー、前記第２半導体ピラー及び前記絶縁体ピラーを含む柱状体と前記複数の電極膜との間にそれぞれ配置され、第２導電形である複数の半導体部材と、各前記電極膜と各前記半導体部材との間に配置された強誘電体層と、を備える。前記複数の半導体部材は相互に離隔している。【選択図】図３
Patent JP-2022107009-A (JP)
Title: Method for inserting drill guide into acetabulum cup by using drill guide insertion removal tool, and method for removing drill guide from acetabulum cup by using drill guide insertion removal tool
IPC: A61B17/17
Filed: 2022-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for inserting a drill guide into an acetabulum cup by using a drill guide insertion removal tool, and a method for removing a drill guide from an acetabulum cup by using the drill guide insertion removal tool. 
     SOLUTION: A drill guide insertion removal tool 50 has a size and a structure that are similar to those of hemostatic forceps and includes handles 51 and a ratchet part 52 that are at a proximal end of the tool. The ratchet part 52 has a tooth of the same type as that seen in hemostatic forceps and can be released by the same method as that of hemostatic forceps. In the case of inserting or removing a drill guide into or from an acetabulum cup by using the insertion removal tool, opposite notches of grippers 54 at a distal end of the insertion removal tool come into contact with a pin handle and are gripped to be moved to each other so that a pin retreats and the drill guide is inserted into or removed from the acetabulum cup. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023020886-A (JP)
Title: Combiner, head-up display, mobile body and automobile
Inventor: AOKI YOSUKE
IPC: G02B1/11
Filed: 2022-05-24
Abstract: To improve a display quality of a head-up display.SOLUTION: A combiner 40 is used in a head-up display 20, and configured to be irradiated with image light. The combiner 40 includes: a first substrate 51 including a first face 41 to be served as an incidence plane of the image light; a second substrate 52 including a second face 42; a joint layer 45 bonding the first substrate 51 and the second substrate 52; and a hologram element 60 located between the first substrate 51 and the second substrate 52. The hologram element 60 is configured to diffract the image light in a regular reflection direction to an incident direction of the image light with regard to the combiner 40 or in a direction slanted at an angle of 5° or less to the regular reflection direction. A distance LX of a display position PX of a virtual image 80 by the image light diffracted at the hologram element 60 and the hologram element 60 is four times or more a distance LY between a display position PY of a ghost image 81 by the image light reflected at the first face 41 or the second face 42 and the hologram element 60.SELECTED DRAWING: Figure 1
Patent JP-2023173179-A (JP)
Title: ワイヤーハーネス
IPC: H02G3/04
Filed: 2022-05-25
Abstract: 【課題】耐熱性を向上させつつコストを抑えられ、放熱効果に優れるワイヤーハーネスを提供すること。【解決手段】ワイヤーハーネス１は、電線１１と、該電線１１が挿通された筒状の外装部材１２とを含み、前記外装部材１２は、相対温度指数ＲＴＩ２が１５０℃以上である樹脂を含む内層１２１と、相対温度指数ＲＴＩ２が１３０℃以上１５０℃未満である樹脂を含む外層１２２とを含み（ここで、前記相対温度指数ＲＴＩ２は、樹脂の高温環境暴露試験を実施した際に、１０，０００時間後の機械的強度の保持率が５０％となる環境温度である。）、前記電線および前記外装部材の軸方向と垂直方向における断面について、前記電線の径方向における、前記電線の外周部と前記外装部材の内周部との間の距離Ｄが０．４ｍｍ以下である。【選択図】図１
Patent JP-2023173391-A (JP)
Title: 分析装置、分析方法及び分析プログラム
IPC: G06N20/00
Filed: 2022-05-25
Abstract: 【課題】複雑なデータの因果関係を容易に分析すること。【解決手段】抽出部１３１は、それぞれが複数の特徴量を持つデータの中から、指定されたデータの近傍データの集合を抽出する。抽出部１３１は、ＪＩＴ法によりＫ近傍データを抽出する。探索部１３４は、近傍データの集合に因果探索の手法を適用し、特徴量間の因果を探索する。探索部１３４は、抽出されたデータにLiMGAMのアルリズムを適用し、特徴量間の因果関係を表す線形方程式を得る。【選択図】図４
Patent JP-2023176113-A (JP)
Title: 切断装置
IPC: B26D1/08
Filed: 2022-05-31
Abstract: 【課題】切断対象物を良好に切断することができる切断装置を提供する。【解決手段】固定刃１０１の第１刃部１０１Ａは左右方向に直線状に延びる。可動刃１０５の第２刃部１０２は、左右方向に対称形状の左傾斜刃部１０２Ｌと右傾斜刃部１０２Ｒを有する。左傾斜刃部１０２Ｌと右傾斜刃部１０２Ｒは、それぞれ左右方向の略中央で第１刃部１０１Ａに対するシャー角が変化する。左右方向の中央部１０２Ｂにおける左傾斜刃部１０２Ｌと右傾斜刃部１０２Ｒの第２シャー角α２は、両側の端部１０２Ａにおける第１シャー角α１よりも大きい。【選択図】図４
Patent JP-2023177852-A (JP)
Title: 読取システム
IPC: G06K7/10
Filed: 2022-06-03
Abstract: 【課題】測定対象の視認性を確保することによって無線タグの読取精度をさらに向上できる読取システムを提供する。【解決手段】読取システム１は、ＲＦＩＤタグ１２が貼付される複数の物品１１を含む測定対象１０を開口部２１から内部に載置可能であり、開口部２１が扉部材２２によって開閉可能に構成される検査室２と、検査室２に設けられ、測定対象１０を載置する載置台３と、載置台３を少なくとも水平方向に移動する駆動装置５と、検査室２の内部に設けられ、載置台３に載置されたい状態で駆動装置５により移動される複数の物品１１に貼付されているＲＦＩＤタグ１２から情報を読み取るＲＦＩＤアンテナ４と、検査室２の扉部材２２の外面に設けられ、検査室２の内部を外部から視認可能とする透明性部材２４とを備える。検査室２、扉部材２２、及び透明性部材２４は、電波を遮蔽できる性状をもつよう構成される。【選択図】図３
Patent JP-2023178993-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-06-07
Abstract: 【課題】遊技状態に対する識別性能を向上させることで、遊技の興趣を向上させることのできる遊技機を提供する。【解決手段】遊技ホールには、多数のパチンコ機１０と、これらを管理するホールコンピュータＨＣが設けられている。パチンコ機１０には、主制御装置からホールコンピュータＨＣに向けて各種情報を出力するための外部端子板２４０が設けられている。外部端子板２４０は、現在の遊技状態が大当たり状態中又は高サポートモード中のいずれかであることを示す所定の識別情報を出力するための第２端子を備えている。高サポートモードの終了後の所定期間においては、第２端子から、前記所定の識別情報の出力態様とは異なる出力態様の特定の識別情報が出力される。【選択図】 図３－４１
Patent JP-2022120025-A (JP)
Title: Communication control method
IPC: H04W72/04
Filed: 2022-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication control method for controlling a two-step random access procedure for completing a contention-based random access procedure by performing transmission from a user device to a base station, and after the transmission from the user device to the base station, performing transmission from the base station to the user device. 
     SOLUTION: A method in a mobile communication system includes: a base station broadcasting system information indicating a PUSCH resource associated with a preamble resource; and a user device receiving the system information. Performing transmission from the user device to the base station includes: the user device transmitting a random access preamble to the base station; and the user device transmitting, based on the system information, a control message to the base station by using the PUSCH resource associated with the preamble resource used for the transmission of the random access preamble. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023180316-A (JP)
Title: コーナー継手
IPC: E04H17/16
Filed: 2022-06-09
Abstract: 【課題】フェンスパネルのような２枚の仕切り部材がなす角度を変更可能であり意匠性に優れたコーナー継手を提供する。【解決手段】２枚の仕切り部材を所定の角度に連結するコーナー継手であって、各々の前記仕切り部材の端部に上下方向に沿って取り付けられる２つの端部部材を有し、前記２つの端部部材のうちの一方の前記端部部材は、平面視において円弧の形状をなして突出する端部曲面を有し、他方の前記端部部材は、前記端部曲面と対向する対向部を有し、前記端部曲面の中心回りに回転して前記一方の端部部材との角度を変更して当該一方の端部部材に固定可能であり、前記対向部と前記端部曲面との間の隙間は直線状に貫通しない。【選択図】図６
Patent JP-2023184209-A (JP)
Title: 画像形成装置
IPC: B65H31/02
Filed: 2022-06-17
Abstract: 【課題】複数のトレイを有していない場合でも排紙スタック不良を改善すること。【解決手段】反転搬送ローラ（反転搬送ローラ９）が排紙搬送ローラ（排紙搬送ローラ８）よりも鉛直方向で上方に配置され、用紙の搬送方向を、反転搬送ローラに向かう方向と、排紙搬送ローラに向かう方向とのいずれかに切替可能な切替手段（分岐爪１０Ａ）を有し、排紙搬送ローラにより用紙を排紙トレイ（排紙トレイ６）に排出する第一の排出経路と、反転搬送ローラにより用紙を排紙トレイに排出する第二の排出経路と、を有する。【選択図】図８
Patent JP-2023008873-A (JP)
Title: Systems and methods of using three-dimensional image reconstruction to aid in assessing bone or soft tissue aberrations for orthopedic surgery
Inventor: BRIAN R HARRIS JR
IPC: A61B6/03
Filed: 2022-06-28
Abstract: To provide systems and methods for enhancing pre-surgery and in-surgery imaging techniques for correctly modeling bone aberrations and another physiology when planning and executing an orthopedic surgery.SOLUTION: Systems and methods for calculating external bone loss for alignment of pre-diseased joints comprise: generating a three-dimensional ("3D") computer model of an operative area from at least two two-dimensional ("2D") radiographic images, wherein at least a first radiographic image is captured at a first position, and wherein at least a second radiographic image is captured at a second position, and wherein the first position is different than the second position; identifying an area of bone loss on the 3D computer model; and applying a surface adjustment algorithm to calculate an external missing bone surface fitting the area of bone loss.SELECTED DRAWING: Figure 3
Patent JP-2022126836-A (JP)
Title: Thin-film polymer multilayer capacitor
IPC: H01G4/14
Filed: 2022-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film polymer multilayer capacitor with a structure capable of obtaining suitable connectability to an external electrode, a suitable voltage resistance characteristic, and desired electrostatic capacitance. 
     SOLUTION: A thin-film polymer multilayer capacitor 1 includes a chip-shaped multilayer body 5 formed in such a manner that a dielectric layer 2 formed by evaporating and polymerizing monomers and an internal electrode layer 3 are alternately stacked and the respective layers are bonded and cut into strips to form a laminate body; an external electrode 7 is formed on one end side and the other end side of the laminate body; and the laminate body is cut. The chip-shaped multilayer body 5 includes a first region 4a where a first metal layer 3a is formed on the dielectric layer 2 and these are alternately stacked, and an edge region 4b formed in such a manner that a second metal layer 3b is formed on each of a layer connected to one end side of the first metal layer 3a and a layer connected to the other end side and these are alternately stacked, and cut into strips. The first region 4a includes a capacitor function region. In the first region 4a, an inner margin part is formed and in the edge region 4b, a heavy edge H is formed. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2024004780-A (JP)
Title: 二酸化炭素の吸収液および二酸化炭素の分離回収方法
IPC: B01D53/14
Filed: 2022-06-29
Abstract: 【課題】二酸化炭素を含むガスの二酸化炭素をより少ないエネルギーで効率的に分離回収するための吸収液及びこれを用いた二酸化炭素の分離回収方法を提供する。【解決手段】二酸化炭素を含むガスから二酸化炭素を分離回収するための吸収液であって、４－アミノ－２，２，６，６－テトラメチルピペリジン、及び、２０ＭＰａ１／２～３５ＭＰａ１／２の全ハンセン溶解度パラメータ（δＴ）を有する溶剤を含有することを特徴とする吸収液。【選択図】なし
Patent JP-2024005461-A (JP)
Title: 液体吐出装置
IPC: B41J2/17
Filed: 2022-06-30
Abstract: 【課題】廃液によってユーザの手などが汚れるのを抑えることができる液体吐出装置を提供する。【解決手段】インクジェットプリンタ（１）は、筐体（１１Ａ）と、シート（Ｐ）にインクを吐出するノズルを具備した記録ヘッド（３２）と、インクの廃液を貯留するとともに、筐体（１１Ａ）に挿抜可能な廃液ボックス（ＨＢ）と、シート（Ｐ）が搬送される第１搬送路（Ｒ１）と、を備える。廃液ボックス（ＨＢ）は、筐体（１１Ａ）の内部において、記録ヘッド（３２）に対してシート（Ｐ）の搬送方向の上流側、かつ、第１搬送路（Ｒ１）の上方側に配置されている。【選択図】図２
Patent JP-2023008962-A (JP)
Title: ophthalmic composition
Inventor: MATSUMOTO SACHIKO
IPC: A61K33/22
Filed: 2022-06-30
Abstract: To provide a new ophthalmic composition containing chondroitin sulfate or a salt thereof.SOLUTION: An ophthalmic composition contains at least one selected from the group consisting of chondroitin sulfate with a weight average molecular weight of 30,000-50,000 and a salt thereof, and menthol.SELECTED DRAWING: None
Patent JP-2023009012-A (JP)
Title: Sulfide-based solid electrolyte for all-solid secondary battery, method for manufacturing the same, and all-solid secondary battery containing the same
Inventor: SOHN DONGRAK
IPC: H01M4/134
Filed: 2022-07-04
Abstract: To provide a sulfide-based solid electrolyte for all-solid secondary battery, a method for manufacturing the same, and an all-solid secondary battery containing the same.SOLUTION: In a sulfide-based solid electrolyte for an all-solid secondary battery having an algyrodite-type crystal structure containing lithium, phosphorus, sulfur, oxygen, and halogen atoms, the halogen atoms further include i) chlorine and ii) two or more selected from bromine, iodine, and fluorine, the atomic ratio (S/O) between sulfur (S) and oxygen (O) is 4 or more, and the atomic ratio (Cl/X) between chlorine (Cl) and two or more (X) selected from bromine, iodine, and fluorine is 9 or more, and there is also provided an all-solid secondary battery containing the same.SELECTED DRAWING: Figure 1
Patent JP-2024009554-A (JP)
Title: 多層フィルム
IPC: B32B27/00
Filed: 2022-07-11
Abstract: 【課題】 高い透明性が維持された環状ポリオレフィンおよびエチレン系重合体からなる樹脂組成物を提供する。【解決手段】 少なくともシーラント層および酸素バリア層を有する多層フィルムであり、シーラント層が、ガラス転移温度１２５℃以上、屈折率１．５２～１．５４である環状ポリオレフィン（Ａ）５～９５重量％、および屈折率が１．５２～１．５３、Ｍｗ／Ｍｎが２～７の範囲であり、Ｍｎが１０万以上のフラクション中に炭素数６以上の長鎖分岐を主鎖１０００炭素数あたり０．１５個以上有するエチレン系重合体（Ｂ）５～９５重量％を含む樹脂組成物からなり、酸素バリア層が、８０℃のＤＭＳＯ－ｄ６に不溶であるまたはＦＴ－ＩＲ測定において１６４３ｃｍ－１、１５５０ｃｍ－１の吸収ピークを示すエチレン－ビニルアルコール共重合体（ＥＶＯＨ）からなる多層フィルム。【選択図】 なし
Patent JP-2023026406-A (JP)
Title: Robot system with multipurpose labeling system and method
Inventor: LEI LEI
IPC: B65C11/02
Filed: 2022-08-12
Abstract: To provide a labeling system capable of performing automatic labeling.SOLUTION: A multipurpose labeling system 400 has a conveyor 432, a visual analysis module and a labeling assembly 310. The conveyor moves an object in a first direction, the visual analysis module includes a light sensor and produces image data depicting the object when the light sensor is directed toward the conveyor, and the labeling assembly is spaced apart from the conveyor in a second direction and comprises a printer for printing labels based on the image data, a labeling module having a labeling plate for receiving the labels from the printer, and an alignment assembly. The alignment assembly has a horizontal motion module, a vertical motion module and a rotary module for moving the labeling module in or around the first direction, the second direction and a third direction to place the labeling plate adjacent to a surface of the object.SELECTED DRAWING: Figure 4
Patent JP-2022168323-A (JP)
Title: Selection method of additional ventilation device, selection method of additional ventilation device and air conditioning device, and air conditioning ventilation system
IPC: F24F11/72
Filed: 2022-08-25
Abstract: PROBLEM TO BE SOLVED: To increase a ventilation amount as one of measures against pathogenic infection. 
     SOLUTION: Provided is selection method of a second ventilation device 20 in newly installing another ventilation device as the second ventilation device 20 in an indoor space SI in which an existing first ventilation device 10 is installed. The existing first ventilation device 10 has a first ventilation amount as a ventilation amount per one hour. In a first step, a second ventilation amount is determined on the basis of a size of the indoor space. The second ventilation amount is a ventilation amount per one hour necessary for pathogenic infection measures. In a second step, a difference between the second ventilation amount and the first ventilation amount is determined as an additional ventilation amount. In a third step, a ventilation device capable of performing ventilation of the additional ventilation amount, is selected as the second ventilation device 20. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023065307-A (JP)
Title: System and method for training neural network to perform object detection using lidar sensors and radar sensors
Inventor: PRASANNA KUMAR SIVAKUMAR
IPC: G01S17/86
Filed: 2022-09-28
Abstract: To solve the problem that the data resolution of a radar sensor is lower than a lidar sensor, and the accuracy of the lidar sensor decreases due to bad weather although its resolution is higher than the radar sensor.SOLUTION: A method includes generating a radar-based intensity map and a lidar-based intensity map and performing one or more augmentation routines on the radar-based intensity map and the lidar-based intensity map to generate a radar input and a lidar input. The method includes generating a plurality of teacher-based bounding boxes and a plurality of student-based bounding boxes. The method includes determining a loss value of the plurality of student-based bounding boxes based on the plurality of teacher-based bounding boxes and a plurality of ground truth bounding boxes, updating one or more weights of a student neural network based on the loss value, and updating one or more weights of a teacher neural network based on a moving average associated with the one or more weights of the student neural network.SELECTED DRAWING: Figure 1
Patent JP-2023143635-A (JP)
Title: Negative thermal expansion material, production method thereof, and composite material
Inventor: FUKAZAWA JUNYA
IPC: C01G31/02
Filed: 2022-10-06
Abstract: To provide a negative thermal expansion material having an excellent negative thermal expansion property.SOLUTION: A negative thermal expansion material includes copper vanadium complex oxide powder represented by the following general formula (1): CuxMyVzOt (1) having an Al atom which forms a solid solution therewith (in the formula, M represents a metal element other than Cu, V, and Al having an atomic number of 11 or more. x represents 1.60≤x≤2.40, y represents 0.00≤y≤0.40, z represents 1.70≤z≤2.30, and t represents 6.00≤t≤9.00, provided that 1.00≤x+y≤3.00 is satisfied. When the copper vanadium complex oxide powder contains an M element, a molar number of the Al atom in terms of an atom>a molar number of an M atom in terms of the atom is satisfied).SELECTED DRAWING: Figure 1
Patent JP-2023061373-A (JP)
Title: Display device
Inventor: KWON HOIYONG
IPC: H10K50/00
Filed: 2022-10-12
Abstract: To provide a display device which minimizes cracks in a plurality of inorganic insulation layers at an edge of a substrate.SOLUTION: A display device according to an embodiment of the present disclosure includes: a substrate which includes a display area and a non-display area extending from the display area and containing a pad area, and comprises at least either one of a transparent conductive oxide and an oxide semiconductor; a plurality of inorganic insulation layers arranged on the substrate; a dam member one end of which is arranged on the pad area and the other end of which is arranged on the outer side of the substrate; and a plurality of flexible films arranged so as to cover the dam member and one ends of which are arranged on the pad area.SELECTED DRAWING: Figure 1
Patent JP-2023135589-A (JP)
Title: Resin stand and manufacturing method therefor
Inventor: KIMURA SUSUMU
IPC: A63H3/50
Filed: 2022-10-17
Abstract: To provide a resin stand that allows a resin panel and a base to be reliably assembled without looseness, and a manufacturing method therefor.SOLUTION: A resin stand comprises a panel 21 and a base 11. The base 11 comprises a hardening resin base body 12, and a base side joint 13 embedded in the base body 12. The panel 21 comprises: a hardening resin panel body 22 having optical transparency; a panel side joint 23 embedded in the panel body 22, and fitted to the base side joint 13; and an image sheet 25 on which an image is printed, and installed in the panel body 22. The panel 21 with the image incorporated and the base 11 can be assembled by fitting the base side joint 13 and the panel side joint 23.SELECTED DRAWING: Figure 1A
Patent JP-2023017916-A (JP)
Title: Work vehicle and work vehicle control method
IPC: F16H61/465
Filed: 2022-11-04
Abstract: PROBLEM TO BE SOLVED: To facilitate work machine operation and traveling operation in a control method for a work vehicle mounted with a hydrostatic transmission. 
     SOLUTION: A work vehicle comprises: an engine; a traveling pump driven with the engine; a hydraulic circuit connected to the traveling pump; a hydrostatic transmission including a traveling motor connected to the traveling pump through the hydraulic circuit; an accelerator operation member; and a controller. The controller determines: target input horsepower input into the hydrostatic transmission based on an operation amount of the accelerator operation member and an actual vehicle speed; and a zero towing speed which indicates a target vehicle speed when towing force is zero based on the operation amount of the accelerator operation member. The controller controls the target input horsepower based on the zero towing speed. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023083222-A (JP)
Title: Laminate containing cellulose nanofiber, and method for producing the laminate
Inventor: MORITA MASAHIRO
IPC: B05D3/00
Filed: 2022-11-15
Abstract: To provide a method for producing a laminate having a functional layer that is ideal for use in a variety of industrial applications.SOLUTION: The present invention provides a method for producing a laminate, the method including a step for applying a coating liquid containing an anionically modified cellulose nanofiber onto a support substrate by a pre-metering coating method to form a functional layer, wherein the coating liquid has a viscosity of 50-1000 mPa s at 60 rpm and the functional layer has a thickness of 30 μm or less. Preferably, the anionically modified cellulose nanofiber is an oxidized cellulose nanofiber having a carboxyl group and/or a carboxylate group; or a carboxyalkylated cellulose nanofiber, a phosphorylated cellulose nanofiber, or a sulphated cellulose nanofiber.SELECTED DRAWING: None
Patent JP-2023130293-A (JP)
Title: Route guide service provision system and method
Inventor: PAIK NAM CHUNG
IPC: G01C21/26
Filed: 2022-12-08
Abstract: To provide a system and method for guiding a route capable of reducing driver's travel stress.SOLUTION: A route guide service provision system comprises a service provision server that receives a directions request from a user terminal; transmits information on a target route to the user terminal as a response to the request; derives a plurality of search routes based on an origin and a destination; predicts a plurality of required times based on the plurality of search routes; determines at least one target route for calculating a stress index in the plurality of search routes, taking into account the plurality of required times; and calculates a first stress index using a plurality of stress factors for the determined target route and a plurality of weighting information corresponding to the plurality of stress factors.SELECTED DRAWING: Figure 1
Patent JP-2023102270-A (JP)
Title: Panic bar with door closer function
Inventor: KIM KYEUNG TAI
IPC: E05F3/02
Filed: 2022-12-23
Abstract: To provide a panic bar having a door closer function that enables a fire door to close easily, while preventing an interference that occurs when the door is opened, even when one link or a plurality of links is joined between a hinge assembly installed in a door frame and a door closer.SOLUTION: The panic bar has a door closer joined thereto, inserted in a rear end part of a case 2 of the panic bar. The door closer has an air cylinder 11 installed inside the case 2. A guide member 12 is installed on one side of the air cylinder 11, and a cylinder sealing cap 13 is installed on the other side. A spring 15 pushed out by opening of a door 1 is provided between a piston 14 and the guide member 12, and is installed on a piston rod 14a to make the door 1 close by an elastic force.SELECTED DRAWING: Figure 2
Patent JP-2023174480-A (JP)
Title: Ｍｅｍｓ素子
IPC: H04R19/00
Filed: 2022-12-23
Abstract: 【課題】本発明はＭＥＭＳ素子を開示する。【解決手段】ＭＥＭＳ素子は、バックチャンバが貫通するベースと、ベースに接続されかつバックチャンバを覆い、対向して設置された上ダイアフラム及び下ダイアフラムを含み、上ダイアフラムと下ダイアフラムとの間に収容空間が形成される振動膜と、収容空間内に設置される対極と、上ダイアフラムと下ダイアフラムとの間に設置される複数の支持部材とを備え、支持部材の対向する両端がそれぞれ上ダイアフラムと下ダイアフラムに接続され、少なくともいずれかの支持部材内には複数の第１チャンバが開設され、第１チャンバは、上ダイアフラムに上通風溝が貫通し、下ダイアフラムに下通風溝が貫通し、上通風溝が下通風溝と連通する。従来の技術に比べて、本発明では、上通風溝が下通風溝と連通して通風構造を構成することによって、振動膜の柔軟性及びマイクロフォンの感度を向上させることができる。【選択図】図２