baber/WOPTO huggingface dataset:
Patent JP-2022534829-A (JP)
Title: 高電圧リーク検出のためのシステム及び方法
IPC: G01M3/40
Filed: 2020-04-02
Abstract: リーク検出システムは、試験インターフェースを含み、試験インターフェースは、パッケージを保持して回転させるように構成された回転ホルダーを含む。試験インターフェースは、パッケージが高電圧リーク検出ＨＶＬＤ装置を使用して検査される前及び／又は間に、パッケージに圧力を印加するようにプランジャーを作動させるように構成されたプランジャー装置を含む。また、試験インターフェースは、試験インターフェースを動作させ、試験インターフェースの動作をＨＶＬＤ装置の動作と整合させるように構成されたコントローラーを含む。
Patent JP-2022518908-A (JP)
Title: 空気入りタイヤの内面に対する密封剤の貼付方法及びシステム
IPC: B29D30/06
Filed: 2020-01-22
Abstract: 空気入りタイヤ（４）の内面（３）に密封剤（２）を貼り付けるための貼付システム（１）及び方法が開示される。これは、空気入りタイヤ（４）を支持装置（５）により回転軸線（６）周りで回転させるステップと、空気入りタイヤ（４）の内側に配置される分配ヘッド（１０）により、空気入りタイヤ（４）の内面（３）に密封剤（２）の層を貼付するステップと、堆積直後の密封剤（２）の層を、空気入りタイヤ（４）の内面（３）に対して押圧ローラ（１２）により押圧するステップと、堆積直後の密封剤（２）の層に対して、所望値（ＦＤＥＳ）の力（Ｆ）を生成するアクチュエータ装置（１６）により押圧ローラ（１２）を押し付けるステップと、アクチュエータ装置（１６）により生成される力（Ｆ）の測定値（ＦＭＳＲ）を、力センサー（１８）により決定するステップと、アクチュエータ装置（１６）により生成される力（Ｆ）を、力（Ｆ）の測定値（ＦＭＳＲ）の関数として周期的に変化させるステップと、を備えている。【選択図】図２
Patent JP-2022518281-A (JP)
Title: 引き裂き可能なドレッシング構造
IPC: A61F13/00
Filed: 2020-01-07
Abstract: 材料の積層構造を含む、ドレッシング又は創傷充填材。例示的一実施形態では、ドレッシングは、第１のフィルムを含む第１の層と、第１の層に隣接し、発泡体を含む第２の層と、第２のフィルムを含む第３の層と、を含んでもよい。第１の層及び第２の層は、複数の穿孔部又は開窓部を更に含んでもよい。第３の層は、複数の隆起した特徴部を含んでもよい。第１及び第２の層の穿孔部又は開窓部は、サイズ調整及び適用目的のためのドレッシングの引き裂きを容易にするために、第３の層の隆起した特徴部に位置付けられるか、又はそれと整列されていてもよい。いくつかの実施形態では、第１の層はポリウレタンフィルムを含んでもよく、第２の層はポリウレタン発泡体を含んでもよく、第３の層は追加のポリウレタンフィルムを含んでもよい。【選択図】図１
Patent JP-2022518287-A (JP)
Title: ランダムアクセスリソースの選択方法及び端末
IPC: H04W72/04
Filed: 2020-01-21
Abstract: 本開示の実施例は、ランダムアクセスリソースの選択方法及び端末を提供する。当該方法は、第一情報を特定することと、第一情報とランダムアクセスリソースとの対応関係に従って、ランダムアクセスリソースを特定することとを含み、ここで、前記第一情報には、信号と、上りリンクキャリアと、ランダムアクセス手順タイプとのうち、何れか１つが含まれる。
Patent JP-2022519367-A (JP)
Title: 複数のコンテンツタイプの教育コンテンツの理解度ベースの識別
IPC: G06F16/903
Filed: 2019-03-01
Abstract: 実装形態は、複数のコンテンツタイプの教育コンテンツの理解度ベースの識別を開示する。方法は、ユーザ要求に対応するコンテンツアイテムのそれぞれの理解度ランク付け信号を決定するステップであって、理解度ランク付け信号が、少なくとも1つの機械学習モデルからコンテンツアイテムに対して生成された学習属性スコアに基づく、ステップと、ユーザ要求に対応するユーザの学習レベルを決定するステップと、学習レベルとコンテンツアイテムのそれぞれの理解度ランク付け信号との間のマッピングに基づいてコンテンツアイテムをランク付けするステップと、コンテンツアイテムの前記ランク付けに従って、コンテンツアイテムの推奨を提供するステップとを含む。
Patent JP-2022521154-A (JP)
Title: 鋼板溶融亜鉛めっき工程における浴面の異物除去装置
IPC: C23C2/06
Filed: 2020-04-29
Abstract: 【課題】スノックル部内の異物が鋼板表面に付着することを防止し、亜鉛めっき品質を向上させる鋼板溶融亜鉛めっき工程における浴面の異物除去装置を提供する。【解決手段】端部が溶融亜鉛めっき槽の浴面に浸漬され、該めっき槽に入れられる鋼板を包んで酸化を防止するスノーケル部と、スノーケル部の端部から鋼板と所定の間隔で離隔するように包み、溶融亜鉛めっき液を内周側に越流させてスノーケル部内の浴面に落下した異物が鋼板に付着しないようにするダム形成部を有するダムユニットを含むスナウトと、スノーケル部に設けられてダム形成部を越流した溶融亜鉛めっき液を前記めっき槽内の浴面側にポンピングしてダム形成部を越流した溶融亜鉛めっき液に含まれた異物が該めっき槽内の溶融亜鉛めっき液に混入されて溶融亜鉛めっき液を再び汚染させたり、スノーケル部の内部に再び流れ込まれることを防止する溶融亜鉛排出ユニットと、を備える。【選択図】図１
Patent JP-2022519708-A (JP)
Title: 固体金属リチウムを含む電気電池からリチウムを抽出するための方法
IPC: H01M10/058
Filed: 2020-02-07
Abstract: 本発明は、リチウム金属ポリマー電池などの固体金属リチウムを含む電気電池の少なくとも１つのセルのアセンブリからリチウムを抽出するための方法（３００）に関し、前記方法（３００）は、以下のステップ：そこから１つまたは複数の負極が延在する前記アセンブリの第１の縁部が、前記第１の縁部とは反対側であり、そこから１つまたは複数の正極が延在する前記アセンブリの第２の縁部よりも下に位置する配向に前記アセンブリを位置決めするステップ（３０８）と、前記固体金属リチウムの溶融温度以上の処理温度に前記アセンブリを加熱するステップ（３１０）とを含む抽出段階（３０６）を含む。本発明はまた、そのような方法を実施する設備に関する。
Patent JP-2022530731-A (JP)
Title: 農業用種子のための流動性濃縮組成物
IPC: A01C1/06
Filed: 2019-02-28
Abstract: 【解決手段】 本開示は、ＡＳＴＭ Ｄ６６０４－００（２０１７）に従って測定される０～３５℃のガラス転移温度（Ｔｇ）を有するアクリルポリマーを含む、農業用種子上にコーティングを形成するための流動性濃縮（ＦＳ）組成物を提供する。アクリルポリマーに加えて、ＦＳ組成物は、農業活性化合物、水溶性界面活性剤、および水をさらに含む。本開示はまた、ＦＳ組成物を使用して農業用種子上にコーティングを形成する方法および本開示のＦＳ組成物でコーティングされた農業用種子を提供する。【選択図】なし
Patent JP-2022521626-A (JP)
Title: リソグラフィを用いた三次元部品の積層造形方法
IPC: B29C64/124
Filed: 2020-02-26
Abstract: 照射装置から放射された電磁照射線を材料内の焦点（５）に連続的に集束させ、各場合に焦点（５）に位置する材料の体積要素を多光子吸収によって固化させ、照射装置の書き込み領域（４）において体積要素から下部構造（６）をそれぞれ構築する、リソグラフィに基づく三次元部品（３）の生成方法において、部品（３）の構築は、ａ）複数の下部構造（６）を隣り合わせに配置し、ｂ）上部の下部構造（６）が、隣り合わせに配置された下部構造（６）間の界面（７）を橋渡しするように、下部構造（６）を互いに上に配置するステップを含む。 
【選択図】図２
Patent JP-2022524877-A (JP)
Title: ステンシル段差の設計方法、システム、コンピュータ可読記憶媒体及びデバイス
IPC: G06F30/10
Filed: 2019-12-18
Abstract: 本発明は、ステンシル段差の設計方法、システム、コンピュータ可読記憶媒体及びデバイスを提供する。設計方法は、以下を含む。即ち、回路基板における電子部品のステンシル開口データを取得し、電子部品のステンシル開口を１つずつ識別して、段差の作製が必要か否かを判断する。段差の作製が必要な場合には、電子部品のステンシル開口に一対一で対応する予め定められた段差ルールに基づき、段差の作製が必要なステンシル開口について段差を設計する。そして、段差が設計されたステンシル段差設計ファイルを形成し、当該ステンシル段差設計ファイルを出力する。本発明によれば、９０％以上の段差の設計を自動で完了させることができ、且つ、当該ステンシル段差の設計は加工要求を満たすものである。これにより、工程への人為的介入が省略され、いくつかの簡単なステップで設計を完了させることができる。したがって、６０～８０％以上の時間を節約可能となり、ステンシル段差の設計ミスの確率も低下する。且つ、本発明は、設計者の技能や知識の把握度合に対する要求が高くないため、該当現場の人員の流動により企業にもたらされるリスクが大幅に低下する。【選択図】 図１
Patent JP-2022528318-A (JP)
Title: 金属結合モチーフを有する複合ポリペプチド及びそれを備える分子構築物
IPC: C07K19/00
Filed: 2020-03-25
Abstract: 複合ポリペプチドがここに開示される。種々の実施形態によると、複合ポリペプチドは、親ポリペプチド、及び金属カチオンと錯体を形成することができる金属結合モチーフを含む。複合ポリペプチドは、複数の機能的要素を有するリンカーユニットと結合されて多機能分子構築物を形成し得る。あるいは、複数の複合ポリペプチドが、分子構築物を形成するリンカーユニット、又はポリペプチドバンドルに結合され得る。金属結合モチーフを有する複合ポリペプチドと結合するのに適したリンカーユニットも開示される。【選択図】図７Ｂ
Patent JP-2022531278-A (JP)
Title: スケジューリング切り替え方法及び装置
IPC: H04W72/12
Filed: 2020-04-24
Abstract: この出願の実施形態は、端末のスケジューリングモードを切り替えることを指示し、スケジューリングモードの適用時間を明確にするためのスケジューリング切り替え方法及び装置を開示する。当該方法は、端末により、ネットワークデバイスにより送信され且つ第1のスケジューリングモードから第2のスケジューリングモードに切り替えるように端末に指示するために使用される切り替え指示を受信するステップと、第2のスケジューリングモードの適用時間を決定し、それにより、端末は、第2のスケジューリングモードの適用時間が到達したときに第2のスケジューリングモードを使用することにより、データチャネルをスケジューリングし、及び/又は参照信号の時間をトリガする、ステップとを含む。
Patent JP-2022534227-A (JP)
Title: ヒト血清アルブミン、ビタミンｄ、ｃ反応性タンパク質、及び抗トランスグルタミナーゼ自己抗体の検出のためのアッセイ方法
IPC: G01N21/64
Filed: 2020-05-14
Abstract: 試料中のヒト血清アルブミン、ビタミンＤ、Ｃ反応性タンパク質、又は抗トランスグルタミナーゼ自己抗体（ＡＴＡ）免疫グロブリンＡ（ＩｇＡ）及び／又はＡＴＡ ＩｇＧの存在又は量を、蛍光共鳴エネルギー移動（ＦＲＥＴ）を使用して検出するためのアッセイ方法。
Patent JP-2022533460-A (JP)
Title: ドラムブレーキの動作変数を特定するための方法、ドラムブレーキアセンブリ
IPC: F16D51/50
Filed: 2020-05-27
Abstract: 本発明は、ドラムブレーキの動作変数を特定するための方法であって、異なる車輪速度範囲に対する計算方法を提供する方法に関する。本発明は更に、この種の方法を実施するためのドラムブレーキアセンブリに関する。
Patent JP-2023103018-A (JP)
Title: Information processing device, method for controlling information processing device and program
Inventor: KATO KENSUKE
IPC: H04N23/63
Filed: 2022-01-13
Abstract: To provide a technology for allowing an operator to easily select a subject to be outputted.SOLUTION: An information processing device includes analysis means for analyzing a plurality of subjects included in a photographed video, determination means for determining the priority of each of the plurality of subjects on the basis of a result of the analysis conducted by the analysis means, generation means for segmenting the plurality of subjects included in the photographed video to generate a plurality of segmented videos, display control means for arranging the plurality of segmented videos on the basis of the priority to make display means display them, selection means for selecting one of the plurality of segmented videos on the basis of a user operation, and output means for outputting the segmented video selected by the selection means.SELECTED DRAWING: Figure 7
Patent JP-2023111005-A (JP)
Title: Construction management method and construction management system
Inventor: SAKATA NOBUMICHI
IPC: G06Q10/20
Filed: 2022-01-31
Abstract: To provide a construction management method and a construction management system with which construction quality is stably ensured and construction quality is easily managed.SOLUTION: A construction management system 1 manages construction quality when a bellows-type flexible tube formed by removing a predetermined length of a covering and cutting a tube end, is inserted in and connected to a flexible tube coupling, the system comprising: an acquisition unit 271 that acquires attribute information on tube equipment related to construction and image data on the tube equipment in the stages of construction; a determination unit 272 that determines construction quality in the stages on the basis of the acquired attribute information and image data; and a storage unit 32 that stores the determination result and construction information in association with each other.SELECTED DRAWING: Figure 4
Patent JP-2023112402-A (JP)
Title: Wiper driving device
Inventor: ISHIKAWA TAIGA
IPC: H02P7/06
Filed: 2022-02-01
Abstract: To provide a wiper driving device capable of easily detecting an abnormality of an element for braking a wiper motor.SOLUTION: A wiper driving device 30 comprises wiring lines 37, 47 connected to a wiper motor 100; driving elements 39, 49 for applying a voltage to the wiper motor 100 via the wiring lines 37, 47 by turning-on to rotate the wiper motor 100; a braking element 57 for braking the wiper motor 100 by causing a current corresponding to rotational energy of the wiper motor 100 to flow by turning-on when the driving elements 39, 49 are turned off; and a control part 60 for determining that the braking element 57 is abnormal, when a time required until electric potentials of the wiring lines 37, 47 each become a predetermined potential or lower after braking the wiper motor 100 is equal to or more than a predetermined time which is longer than the time when the braking element 57 is normal.SELECTED DRAWING: Figure 1
Patent JP-2023115722-A (JP)
Title: Diagnostic device, diagnostic system, diagnostic method, and diagnostic program for power converter
Inventor: AIZAWA TOSHIMITSU
IPC: H02M7/48
Filed: 2022-02-08
Abstract: To provide a diagnostic device for a power converter for appropriately determining a deterioration state of a semiconductor element without generating a short-circuit current in the power converter.SOLUTION: According to an embodiment, a diagnostic device for a power converter is provided. The power converter drives an electric motor by outputting converted AC power to the electric motor. The diagnostic device includes an output control unit and a deterioration determination unit. The output control unit controls operations of a plurality of semiconductor elements of the power converter to cause the power converter to output electric power to the electric motor at a constant voltage output that makes an output voltage to the electric motor constant in a target voltage pattern. The deterioration determination unit determines a deterioration state about one or more the semiconductor elements based on a current flowing through the electric motor in the constant voltage output from the power converter to the electric motor.SELECTED DRAWING: Figure 13
Patent JP-2023120025-A (JP)
Title: Child seat attachment structure
Inventor: FURUSAWA MASANOBU
IPC: B60N2/28
Filed: 2022-02-17
Abstract: To reduce a defect rate in the inspection of an anchor which is inserted into a slit of a connector part of a child seat and provided at a vehicle.SOLUTION: A child seat attachment structure 50 includes: an anchor 110 which is formed by a wire having a U shape in a plan view which is open at the vehicle rear side and in which a front end part 112 formed along a vehicle width direction is inserted into a slit of a connector part of a child seat; a joint plate 120 to which a rear end of the anchor 110 is joined; a fastening part 210 which is fixed to the vehicle body side and in which the joint plate 120 is fastened to an upper surface 210A by a bolt 150; and a first ring member 250 which is sandwiched between a head 152 of the bolt 150 and the joint plate 120 and may elastically deform in a thickness direction in which the bolt 150 is inserted.SELECTED DRAWING: Figure 1
Patent JP-2022126000-A (JP)
Title: Ferritic stainless steel sheet, method for producing the same, and part
Inventor: HAMADA JUNICHI
IPC: C22C38/60
Filed: 2022-02-17
Abstract: To provide a ferritic stainless steel sheet that resists cracking during its production and also has excellent toughness, and a part made using the same.SOLUTION: A steel contains, in mass%, C: 0.001-0.030%, Si: 0.01-1.00%, Mn: 0.01-1.00%, P: 0.010-0.050%, S: 0.0002-0.0100%, Cr: 10.0-20.0%, N: 0.001-0.030%, Nb: 0.10-0.40%, B: 0.0002-0.0030%, Al: 0.005-0.100%, with the balance being Fe and inevitable impurities. The amount of solute Nb is less than or equal to a smaller value of 0.20% and (Nb content-0.08) mass%.SELECTED DRAWING: Figure 1
Patent JP-2023121347-A (JP)
Title: Machine tool
Inventor: TSUJI TOSHISUKE
IPC: B23Q11/08
Filed: 2022-02-21
Abstract: To provide a machine tool including an inexpensive protection member which can cover an exposed portion of a moving mechanism in a column to protect the portion.SOLUTION: A plate-like protection cover 30 is fixed to a lower part of a spindle head 6 to protect a moving mechanism in an opening 51 of a column 5 from chips etc. If the spindle head 6 is located at an uppermost end of a movable range, an auxiliary cover 40 covers an exposed portion of the opening 51, which is not covered with the protection cover 30, to protect the portion. If the spindle head 6 moves to a lowermost end of the movable range, the auxiliary cover 40 contacts with a cover device 15 to be restricted from moving downward. As the spindle head 6 moves downward, the auxiliary cover 40 moves upward relative to the protection cover 30 and is stored in the back side of the protection cover 30.SELECTED DRAWING: Figure 7
Patent JP-2023123086-A (JP)
Title: Erecting structure of post for guard fence
Inventor: NISHIDA YOICHI
IPC: E01F7/04
Filed: 2022-02-24
Abstract: To provide an erecting structure of a post for a guard fence capable of improving workability by adjusting the inclination of the post during built-up work of the post by economical and simple adjusting means.SOLUTION: In an erecting structure of a post for a guard fence provided with a landing type post, a buffer pad 60 is placed between a substrate 21 provided at the lower part of a post 10 and a base plate 75, and the buffer pad 60 is elastically deformed at the time of built-up of a post 20 to adjust the inclination of the post 20 for erection.SELECTED DRAWING: Figure 6
Patent JP-2023127249-A (JP)
Title: Clothing treatment device
Inventor: KOMURO TAKUMA
IPC: D06F37/28
Filed: 2022-03-01
Abstract: To provide a clothing treatment device which suppresses production cost with a simple structure, while shortening drying operation time.SOLUTION: A clothing treatment device includes: a body; a water tub provided inside the body; a water tub cover for covering an upper part of the water tub; a hot air supply device for supplying hot air to the water tub; an air passage which is provided at an outer peripheral part of the water tub, and where air exhausted from the water tub passes; and a water supply device for supplying cooling water to the air passage. The water tub cover includes: a water receiving part which has a drop part which receives drop of water from the water supply device, and which stores dropped water; and a rib provided between the drop part and the air passage, and extending along an inside peripheral wall of the air passage.SELECTED DRAWING: Figure 1
Patent JP-2023127975-A (JP)
Title: vehicle side table
Inventor: TAMON MASAYUKI
IPC: B60N3/00
Filed: 2022-03-02
Abstract: To provide a table which suppresses intervention with a vehicle occupant.SOLUTION: A vehicle side table 10 is given in which: the side table is connected through an arm 20 to a console box 12; and the side table protrudes in a seat 15 side at the side of the console box 12. The side table 10 includes a base plate 30 which is an approximately rectangular form by a top view and whose undersurface is rotatably connected with the arm 20. The side table 10 can make a long side of the base plate 30 be along the lateral face 14 of the console box 12 through rotation of the base plate 30 relative to the arm 20.SELECTED DRAWING: Figure 1
Patent JP-2023128006-A (JP)
Title: Cryogenic centrifugal separator and centrifugal separation method
Inventor: KAMEI SHUN
IPC: B04B15/02
Filed: 2022-03-02
Abstract: To provide a cryogenic centrifugal separator which can stably apply centrifugal separation to cryogenic liquid, and a centrifugal separation method.SOLUTION: A cryogenic centrifugal separator comprises: a casing with a space formed inside; a supply unit for supplying a cryogenic liquid into the casing; a drive unit which is arranged so as to be immersed in the supplied cryogenic liquid in the casing and rotates around an axis; a rotation unit which is driven to rotate by the drive unit and has a centrifugal separator for applying centrifugal separation to the cryogenic liquid; a bearing unit for supporting the rotation unit rotatably around the axis in the casing; and a discharge unit for discharging the cryogenic liquid to which centrifugal separation has been applied by the centrifugal separator to the outside of the casing.SELECTED DRAWING: Figure 1
Patent JP-2023128205-A (JP)
Title: Sheet conveyance device and image forming device equipped with the same
Inventor: VU MAN HUNG
IPC: B65H9/00
Filed: 2022-03-03
Abstract: To provide a sheet transport device that enables correction of the skew of sheets while suppressing an increase in manufacturing cost, and an image forming device equipped with the same.SOLUTION: A sheet conveyance device includes a first rotating body, a second rotating body, a conveyance path, a drive section, and a drive transmission mechanism. The second rotating body forms a nip between the first rotating body and the second rotating body. The drive transmission mechanism can be switched between a drive transmission state and a drive cut-off state. The drive transmission mechanism has a gear train, a first actuator supported movably between an engaged position and a separated position, and a first biasing member biasing the first actuator. The first actuator moves against a biasing force of the first biasing member when the sheet contacts the first actuator, and moves to the separated position by the biasing force of the first biasing member when the sheet separates from the first actuator after a leading edge of the sheet reaches the nip portion.SELECTED DRAWING: Figure 2
Patent JP-2022146901-A (JP)
Title: Atomizer, atomizer assembly, and atomizer control system
Inventor: OKAZAKI NOBUYUKI
IPC: B05B12/02
Filed: 2022-03-08
Abstract: To provide an atomizer, and atomizer assembly and an atomizer control system that stably perform spraying.SOLUTION: Provided is an atomizer having a vibrator and a cavity part. The vibrator is arranged above the cavity part. The vibrator includes: a main body with a transducer; and a tank assembly which is detachably provided relative to the main body, and is stored in the cavity part in a coupled state of being attached to the main body. The tank assembly includes: a liquid supply tank having a space for retaining liquid; and a liquid supply wick for supplying the liquid in the liquid supply tank to one side of the vibrator. In addition, the atomizer has a relay absorber arranged between the transducer and the liquid supply wick.SELECTED DRAWING: Figure 5
Patent JP-2023132662-A (JP)
Title: Laminate, packaging material and package
Inventor: MATSUHISA KENJI
IPC: B32B27/32
Filed: 2022-03-11
Abstract: To provide a laminate having excellent tearing properties, as well as easy to be formed into a mono-material film.SOLUTION: A laminate 1 includes a substrate layer 10, a first adhesive layer 21, an intermediate layer 30, a second adhesive layer 22, and a sealant layer 50 laminated in this order. In the laminate, the substrate layer, the intermediate layer and the sealant layer include polyethylene. On a face at a substrate layer side of the laminate, a crystallinity index is 60% or more when measured with a 2θ scanning measurement using a parallel beam method of an X-ray diffraction method incident with an X-ray incident angle fixed to be less than 1°. X-ray intensity detected in a right-angle direction of the substrate layer is less than 10 times X-ray intensity detected in a flow direction of the substrate layer, at a measurement scanning the face at the substrate layer side in a direction of rotation centering an axis perpendicular to the face of the laminate, using an in-plane method of the X-ray diffraction method. On a face at the sealant layer side of the laminate, a crystallinity index is less than 60% with the same X-ray diffraction method.SELECTED DRAWING: Figure 1
Patent JP-2023122503-A (JP)
Title: Pedestrian fall preventive system using disease type prediction model according to walking analysis
Inventor: NAKAI KOGA
IPC: G16H50/00
Filed: 2022-02-22
Abstract: To assist walking of the elderly according to falling risks and disease types.SOLUTION: In a system, fall dangerous places on a road are extracted and warnings of the fall dangerous places on a road are issued for each fall risk calculated from walking data and questionnaires acquired from a portable terminal. In addition, it is possible to predict diseases from the walking data and questionnaires used for calculating the fall risks. Since the walking data is acquired from a wearable device such as a portable terminal, walking characteristics and fall risks can be acquired simply by carrying the terminal. As a result thereof, notification can be issued concerning only really dangerous fall dangerous places by risk, according to hierarchization of a plurality of fall dangerous places existing on a road, together with the fall risks. Further, if diseases influencing walking can be predicted from the walking data of the elderly during a walk, early detection of diseases can be expected apart from simply preventing falls.SELECTED DRAWING: Figure 1
Patent JP-2023137401-A (JP)
Title: Distributed power supply system
Inventor: MATSUO HIDEHITO
IPC: H02J3/46
Filed: 2022-03-18
Abstract: To provide a technique capable of suppressing voltage reduction of a wire network even when a device responsible for maintaining voltage of the wire network is stopped.SOLUTION: A distributed power supply system includes a main machine connected to a wire network and capable of supplying and collecting DC power to and from the wire network, a sub machine connected to the wire network and capable of supplying DC power to the wire network, and one or more devices connected to the wire network and capable of collecting or supplying DC power by chemical reaction. The sub machine supplies DC power to the wire network when the voltage of the wire network becomes equal to or less than a set voltage, which is a preset voltage, along with an interruption of DC power supply from the main machine by maintaining the output voltage at the set voltage while the output voltage from the main machine is equal to or higher than the set voltage.SELECTED DRAWING: Figure 1
Patent JP-2023137509-A (JP)
Title: Method of producing calcium carbonate
Inventor: NAKAGAWA TETSUTARO
IPC: C01F11/18
Filed: 2022-03-18
Abstract: To provide a method of producing calcium carbonate, capable of efficiently eluting a large amount of a calcium component from steel slug or waste concrete and efficiently precipitating calcium carbonate in a short time with lower power consumption.SOLUTION: The method of producing calcium carbonate, comprises an elution step of eluting a calcium component by subjecting steel slug or waste concrete to a wet crushing process carried out in a neutral aqueous solution containing an amino acid, and a precipitation step of contacting a filtrate with calcium dissolved therein produced in the elution step, with gas including carbon dioxide. A gas-sucking collector of a negative pressure generation type for use in the precipitation step is provided as a means of efficiently contacting the filtrate with calcium dissolved therein with gas including carbon dioxide. The gas including carbon dioxide is sucked from a second suction port of a circulation pump. An enclosure tank is provided in the reaction tank, and acidic condensed water contained in the gas including carbon dioxide is removed. An unreacted aqueous solution and a reacted aqueous solution are not allowed to mix with each other until when a carbonation reaction is completed every time so as to keep the uniformity of a carbonate forming reaction.SELECTED DRAWING: Figure 1