baber/WOPTO huggingface dataset:
Patent JP-WO2017203932-A1 (JP)
Title: 電子写真感光体、プロセスカートリッジ及び画像形成装置
IPC: G03G5/06
Filed: 2017-04-27
Abstract: 電子写真感光体（１）の感光層（３）は、電荷発生剤と電子輸送剤とを含有する単層型感光層（３ｃ）である。電子輸送剤は、下記一般式（１）で表される化合物を含む。感光層（３）と炭酸カルシウムとを摩擦させたときの炭酸カルシウムの帯電量は、＋７．０μＣ／ｇ以上である。一般式（１）中、Ｒ 1 及びＲ 2 は、各々独立して、ハロゲン原子、ハロゲン原子を１つ以上有する炭素原子数１以上８以下のアルキル基、ハロゲン原子を１つ以上有する炭素原子数３以上１０以下のシクロアルキル基、ハロゲン原子を１つ以上有し炭素原子数１以上６以下のアルキル基を有してもよい炭素原子数６以上１４以下のアリール基、又はハロゲン原子を１つ以上有する炭素原子数７以上２０以下のアラルキル基を表す。ｐ及びｑは、各々独立して、１以上５以下の整数を表す。 【化１】
Patent JP-WO2017212942-A1 (JP)
Title: 地図に重畳表示するオブジェクトを送信する地図情報送信装置、地図表示装置、プログラム及び方法
IPC: G09B29/00
Filed: 2017-05-26
Abstract: 地図情報送信装置は、地図に重畳表示する複数のオブジェクトの前記地図における重畳位置に基づき、前記地図の領域を複数のサブ領域に分割する分割手段であって、前記複数のサブ領域それぞれに含まれるオブジェクトの数が所定数以下となる様に分割する、前記分割手段と、前記複数のサブ領域それぞれについて、サブ領域に含まれるオブジェクトを含む統合画像を生成する統合画像生成手段と、前記複数のサブ領域それぞれについて、サブ領域に対応する統合画像の切抜領域を指定する切抜情報を含む表示コードを生成する表示コード生成手段と、前記統合画像及び前記表示コードを、地図表示装置へ送信する送信手段と、を有する。
Patent JP-WO2017221857-A1 (JP)
Title: 類似演算装置、方法および記憶媒体
IPC: G06F16/00
Filed: 2017-06-19
Abstract: 本発明は、データの類似性に基づく演算を行う際に、データの任意のサブセットに関する類似インデックスの再構築を容易にする。   類似インデックス記憶部１１は、データの類似性に関わる属性値を格納したノードが、データ間の類似関係を表すよう階層的に構成された類似インデックスを記憶する。ラベル生成部１２は、データ毎に、類似インデックスにおいて類似性に関わる属性値が格納されたノードの位置を示すパスに基づくラベルを生成する。データ記憶部１３は、データ毎に、類似性に関わる属性値およびラベルを関連付けた情報を記憶する。類似演算部１４は、データ記憶部１３に記憶された全てまたは一部の情報が示すデータについて、ラベルに基づき類似インデックスを再構成し、再構成した類似インデックスを用いて全てまたは一部のデータを対象とする類似性に基づく演算を実行する
Patent JP-WO2018008255-A1 (JP)
Title: 光学機器
IPC: H04N5/225
Filed: 2017-05-12
Abstract: 接着剤の受光素子への流出を抑制しながら、光学部材とセンサーとを直接接合する光学機器を実現することを目的として、基板（１１）と、上記基板（１１）に実装され、光を検出する受光素子が配置された素子形成部（１６）が形成された上面を有しているセンサー（１２）と、上記センサー（１２）の上面と対向し、上記素子形成部（１６）に光を導く光学部材（１３）と、上記センサー（１２）の上面において、素子形成部（１６）の有効な上記受光素子以外の部分と上記光学部材（１３）における上記センサー（１２）側の面とを接合する第１接合部材（１４）と、上記第１接合部材（１４）が、上記センサー（１２）の上面において、素子形成部（１６）の有効な上記受光素子上に流れ出すことを防ぐ漏洩防止機構（１５）とを備えた光学機器（１０）を提供する。
Patent JP-WO2018056122-A1 (JP)
Title: スラリ及び研磨方法
IPC: C09K3/14
Filed: 2017-09-12
Abstract: 砥粒と、グリコールと、水と、を含有し、砥粒の平均粒径が１２０ｎｍ以下であり、ｐＨが４．０以上８．０未満である、スラリ。前記スラリを用いて金属を研磨する工程を備える、研磨方法。
Patent JP-WO2019163037-A1 (JP)
Title: 無線通信システムおよび無線通信方法
IPC: H04B7/022
Filed: 2018-02-21
Abstract: 無線通信システム（１）は、互いに異なる既知系列を含む信号を、同一の周波数を用いて送信する複数の送信装置である基地局（１０−１，１０−２）と、複数の送信装置のうちの少なくとも１つから受信した受信信号と、チャネル推定精度に関連するパラメータであって、受信信号を受信する受信装置と受信信号の送信元の送信装置とのうち移動する装置の移動速度に基づいて定められる平均時間パラメータと、複数の送信装置に対応する複数の既知系列のうちの少なくとも１つとを用いてチャネル推定を行い、チャネル推定の結果を用いて受信した信号に含まれる干渉信号を抑制する受信装置である移動局（２０）と、を備えることを特徴とする。
Patent JP-WO2019224884-A1 (JP)
Title: コネクタ保持構造および電子機器
IPC: H01R13/42
Filed: 2018-05-21
Abstract: コネクタ保持構造は、筐体（１ａ）と、筐体（１ａ）の内部から筐体（１ａ）の外部に引き出された電線（１１）と、電線（１１）が一端側に接続されるとともに他端側の端部に凸部（２１）を有するコネクタ（２）と、筐体（１ａ）の一側面に設けられて電線（１１）の中途部を保持する電線用ハンガ（１２）と、凸部（２１）が嵌め込まれることでコネクタ（２）を着脱自在に保持する凹部（３１）を有して筐体（１ａ）の一側面に設けられたホルダ（３）と、を備える。ホルダ（３）は、凹部（３１）に対する凸部（２１）の嵌め込み方向に沿ったホルダ（３）の中心軸を中心に回転可能に一側面に設けられている。
Patent JP-WO2018087843-A1 (JP)
Title: 制御装置および電源供給の制御方法
IPC: B66B1/34
Filed: 2016-11-09
Abstract: 【課題】エレベーターの利便性を向上させる制御装置を提供する。【解決手段】利用者の操作に応じて行先階の登録を受け付ける行先階登録部と、複数のエレベーターのうち行先階に割り当てられたエレベーターの情報を表示する表示部と、を有する複数の行先階登録装置と接続される制御装置であって、時間帯ごとのフロアの混雑の度合いを示す混雑情報に基づいて、現在の時間に対応する混雑の度合いをフロアについて判定する判定部と、フロアに設けられた一または複数の行先階登録装置の表示部への電源供給を判定部で判定された混雑の度合いに基づいて開始または停止する制御を行う制御部と、を設けるようにした。
Patent JP-WO2018100709-A1 (JP)
Title: 磁性線状体の損傷評価方法および損傷評価装置
IPC: G01N27/83
Filed: 2016-12-01
Abstract: 損傷評価装置（１）は，損傷を評価すべきテンドン（10）が埋め込まれたコンクリート構造物上に設置されて用いられるもので，磁力を発生する磁化器（20），および発生した磁力によって磁化されるテンドン（10）の損傷箇所から生じる磁気変化量を検出する検出器（41Ｆ，41Ｒ，61）を含む。磁化器が，励磁コイル（24）と，励磁コイルの中心孔に挿通された鉄心（26）と，鉄心の両端に接続され，コンクリート面に向けてそれぞれ伸びる１対の柱状ヨーク（31Ｆ，31Ｒ）と，１対の柱状ヨークの先端のそれぞれに接続され，コンクリート面に沿う広がりを有する磁極を形成する１対の板状ヨーク（32Ｆ，32Ｒ）を含む。励磁コイルに電流を流すことによって，ヨーク軸，１対の柱状ヨーク，１対の板状ヨーク，および１対の板状ヨークの間に位置する範囲のテンドンによって磁気回路が形成される。
Patent JP-WO2018101089-A1 (JP)
Title: 液晶装置、液晶装置の残留ｄｃ電圧値を求める方法、液晶装置の駆動方法、および液晶装置の製造方法
IPC: H01Q21/06
Filed: 2017-11-17
Abstract: 液晶装置の残留ＤＣ電圧値を求める方法は、複数の液晶容量および複数のＴＦＴとを有するアクティブ領域（Ｒ１）と、アクティブ領域以外の領域に位置し、少なくとも１つのモニター用容量（ＭＶｒ１）を有する非アクティブ領域（Ｒ２）とを備え、複数の液晶容量および少なくとも１つのモニター用容量は、液晶層を含む、液晶装置の残留ＤＣ電圧値を求める方法であって、少なくとも１つのモニター用容量が有する一対の電極の内の一方の電極に正負対称な三角波電圧を印加しながら、他方の電極に流れる電流を測定することによって、Ｖ−Ｉ曲線を生成する工程と、Ｖ−Ｉ曲線において、電流値が正の極大値または極小値を取る最も絶対値の大きい電圧値Ｖｍａｘと、電流値が負の極小値または極大値を取る最も絶対値の大きい電圧値Ｖｍｉｎとを求める工程と、ＶｍａｘとＶｍｉｎとの和の２分の１を残留ＤＣ電圧値として求める工程とを包含する。
Patent JP-WO2018131070-A1 (JP)
Title: 弁装置及び貯湯式給湯機
IPC: F24H1/18
Filed: 2017-01-10
Abstract: 弁装置（１）は、ハウジング（２）と、入口ポート（４）と、出口ポート（５）と、ハウジング（２）の内部に形成され、入口ポート（４）に流体連通する第一室（９）と、ハウジング（２）の内部に形成され、出口ポート（５）に流体連通する第二室（１０）と、第一室（９）内の圧力が第一圧力を超えると第一室（９）内の流体を第二室（１０）内へ排出させる逃がし弁機構（１１）と、を備える。逃がし弁機構（１１）の少なくとも一部が第二室（１０）の内部に位置する。第二室（１０）内の圧力が大気圧に等しいときに、ハウジング（２）の外部の大気を、出口ポート（５）を通らずに第二室（１０）内に流入させることが可能な通気路（２１）を有する。
Patent JP-WO2019044512-A1 (JP)
Title: 電磁波シールド用フィルム
IPC: B32B27/18
Filed: 2018-08-15
Abstract: 本発明の電磁波シールド用フィルム３００は、電子部品封止体２９０にノイズ抑制層３を形成するために用いられる。電磁波シールド用フィルム３００は、剥離層１（基材層）と、ノイズ抑制層３とを備え、ノイズ抑制層３のピール強度に関する所定の関係を満足するように構成されている。
Patent WO-2019171789-A1 (WO)
Title: Solid-state imaging device and solid-state imaging element
Inventor: KAWAZOE Takanobu
IPC: H04N5/369
Filed: 2019-01-21
Abstract: According to the present invention, in a configuration in which a translucent member is provided on a solid-state imaging element with a support part therebetween and a cavity is provided between the solid-state imaging element and the translucent member, an interface between layers which constitute a layer structure of the solid-state imaging element is prevented from being peeled off even when stress caused by an increase in pressure inside the cavity is generated. The present invention is provided with: a solid-state imaging element having one substrate surface side of a semiconductor substrate as a light receiving side; translucent members provided on the light receiving side of the solid-state imaging element such that the translucent members are spaced apart at a predetermined interval; and a support part which forms a cavity between the solid-state imaging element and the translucent members. The solid-state imaging element has, as a layer structure provided on the light receiving side of the semiconductor substrate, a layer structure comprising: a first layer; a second layer formed of a material different from the first layer; and a third layer formed, in the second layer, of a material different from the first layer. The third layer has a protruding and recessed part in which the interface with the second layer has a protruding and recessed shape in an area section in which at least a support part is formed in a planar direction along the substrate surface of the semiconductor substrate.
Patent WO-2019155922-A1 (WO)
Inventor: MORI HIROYUKI
IPC: C07D413/10
Filed: 2019-01-25
Abstract: 本発明により、　Ｃｕ－Ｋα線を用いるＸ線回折により、少なくとも２θ＝９．２°、１２．１°、２１．６°、２３．７°に特徴的なピークを有するアジルサルタンＡ型結晶の製造方法であって、　少なくとも２θ＝９．４°、１１．５°、１３．３°、１４．８°、２６．０°に特徴的なピークを有するアジルサルタン結晶をプロトン性溶媒、エステル類、アセトニトリルの中から選択される少なくとも一つの溶媒と接触させることを特徴とする方法が提供される。
Patent WO-2019163432-A1 (WO)
Title: Extrusion press device and extrusion press method
Inventor: YAMAMOTO TAKEHARU
IPC: B21C31/00
Filed: 2019-01-28
Abstract: This extrusion press device 1 is provided with an extruding unit 3 comprising a container 18 in which an extrusion material EM is accommodated, and an end platen 10 which supports a die 16 through which the extrusion material EM is extruded, and a control unit 5 which controls the operation of the extruding unit 3, including a container sealing force f pressing the container 18 against the die 16. The control unit 5 performs control from the time at which extrusion starts until the time at which extrusion ends in such a way that a complementary pressure Pa, corresponding to a reduced container sealing force fd, which increases concomitant with progress of the extrusion, is imparted to the container 18 in the extrusion direction.
Patent WO-2020157887-A1 (WO)
Inventor: ITSUI HIROYASU
IPC: G06F16/00
Filed: 2019-01-31
Abstract: 文構造ベクトル化装置（１００）は、入力文を形態素解析することで、複数の形態素を作成する形態素解析部（１１０）と、複数の形態素を係り受け解析することで、複数の形態素に関する依存構造グラフを作成する係り受け解析部（１２０）と、依存構造グラフから複数の部分構造情報を抽出し、複数の部分構造情報に対応する形態素列を数値系列に変換することによって文構造ベクトルを作成する文構造ベクトル化部（１３０）とを備えている。
Patent WO-2020161884-A1 (WO)
Title: 金属粉末製造装置、そのるつぼ器及び溶湯ノズル
Inventor: SHIBAYAMA TAKASHI
IPC: B22F9/08
Filed: 2019-02-08
Abstract: 噴霧槽（４）と、溶湯（８）が蓄えられるるつぼ（１１）と、るつぼ（１１）に蓄えられた溶湯（８）を噴霧槽（４）内に流下させる溶湯ノズル（１２）と、溶湯ノズル（１２）における噴霧槽（４）側の端部（１２ｂ）に流体（７）を噴射して溶湯ノズル（１２）から流下する溶湯流（８ａ）を粉砕する複数の噴射孔（２１）からなる流体噴射ノズル（２２）とを備えた金属粉末製造装置であって、溶湯ノズル（１２）は、溶湯ノズル本体（１２ｃ）と、溶湯ノズル本体（１２ｃ）の内径以下の内径を有するオリフィス部（１２ｄ）とを備え、オリフィス部（１２ｄ）の材質を、溶湯ノズル本体（１２ｃ）の材質よりも硬くする。
Patent WO-2019159860-A1 (WO)
Title: Perfume-eliminatimg composition, fragrance-eliminating body, and cosmetic
Inventor: OGA HIKARU
IPC: A61Q13/00
Filed: 2019-02-12
Abstract: [Problem] To obtain a perfume-eliminating composition that can be manufactured at low cost and is capable of satisfactorily eliminating the fragrance of a perfume. [Solution] A stick-shaped cosmetic (10) has a solid fragrance-eliminating body (13) that is fixed to one end (11a) of a rod-shaped support body (11), and a solid cosmetic (14) containing perfume, which is the target for fragrance elimination by the solid fragrance-eliminating body (13), fixed to the other end (11b) of the support body (11). The solid fragrance-eliminating body (13) includes a solvent for dissolving the perfume, and a porous powder having multiple holes for adsorbing the dissolved perfume.
Patent WO-2019163606-A1 (WO)
Title: Floating cutter unit and trimming press processing device
Inventor: KIRIAKI HIDEKI
IPC: B21D28/14
Filed: 2019-02-13
Abstract: The present invention prevents galling between a floating cutter and a press upper mold for main trimming while making it possible to obtain a beautiful finish along a trim line in a plate-shaped material. A floating cutter unit (1) is provided with: a floating cutter (2) for cutting scrap from a plate-shaped material, said floating cutter (2) being attached to and used in a trimming press processing device that cuts scrap from a plate-shaped material along a trim line Tr and that additionally cuts scrap along a scrap cut line Sc; a holder set (3) for holding the floating cutter (2) so as to be movable in the direction of an axial center O; a spring (4) that is brought into contact with the tail end surface of the floating cutter (2) and that applies reaction force to the floating cutter; and a pair of cutters (5a, 5b) that are attached to the holder set (3) and positioned on both sides of the floating cutter (2) along the trim line Tr.
Patent WO-2019234981-A1 (WO)
Title: Vehicle door opening/closing device
Inventor: YOKOZAWA IKUHARU
IPC: E05F15/622
Filed: 2019-02-18
Abstract: Provided is a vehicle door opening/closing device with which it is possible to suppress vibration of a door during automatic opening control. Given that a door is in an initial fully-open position, a storage unit MEM retains: a target speed map 66 for defining a relation between the door position and the target speed of a motor; and information (67) indicative of an optional fully-open position set by a user. A map speed computation unit 75 computes a map speed ω * m on the basis of the target speed map 66, whereas a gradual deceleration computation unit 77 computes a gradual deceleration target speed ω * d for decelerating at a prescribed deceleration rate as the optional fully-open position gets closer so that a prescribed end speed ω * ed is reached at the optional fully-open position. A speed sequence control unit 65 switches a set target speed ω * t to the gradual deceleration target speed ω * d from the map speed ω * m at a door position where the gradual deceleration target speed ω * d becomes slower than the map speed ω * m.
Patent WO-2019168046-A1 (WO)
Inventor: HANAHARA AKIRA
IPC: B66C15/00
Filed: 2019-02-27
Abstract: The present invention provides a technology for alerting an operator, who is operating a construction machine such as a crane, that an engine is not to be started. This alerting unit comprises: a cover member for covering a first keyhole to be inserted with a key for starting a construction machine and/or a second keyhole of an opening/closing member provided before reaching the first keyhole from the outside of the construction machine; and an alerting member disposed near the cover member.
Patent WO-2019176578-A1 (WO)
Title: Communication device and communication system
Inventor: SUGAYA SHIGERU
IPC: H04W84/22
Filed: 2019-03-01
Abstract: The present technology relates to a communication device and a communication system that make it possible to distribute the functionality of an access point in a wireless LAN to a plurality of communication devices. A communication device according to one aspect of the present technology: controls the transmission of a management frame including information indicating that the host can operate as a device for undertaking a wireless LAN access control function, including beacon frame transmission; and manages information relating to devices for undertaking each function, including the access control function. In addition, a communication device according to another aspect: controls the transmission of a management frame including information indicating that the host can operate as a device for undertaking a wireless LAN gateway function with respect to an external network; and manages information relating to devices for undertaking each function, including the gateway function. The present technology can be used in a wireless LAN communication device.
Patent WO-2019189504-A1 (WO)
Inventor: INOUE YOSHIHIRO
IPC: C01G53/00
Filed: 2019-03-27
Abstract: 一般式：Ｌｉ１＋ｕＮｉｘＣｏｙＡｓＢｔＯ２＋αで表され、 （ただし、式中のｕ、ｘ、ｙ、ｓ、ｔ、及びαは、０≦ｕ＜０．３、０．０３≦ｘ≦０．９３、０．０３≦ｙ≦０．５０、０．０４≦ｓ≦０．６、０≦ｔ＜０．１、０≦α＜０．３、ｘ＋ｙ＋ｓ＋ｔ＝１を満たし、元素ＡはＭｎ及びＡｌから選択される１種以上、元素ＢはＭｇ、Ｃａ、Ｔｉ、Ｖ、Ｚｒ、Ｎｂ、Ｍｏ、Ｓｒ、及びＷから選択される１種以上である。）　Ｆｅの含有量が１０ｐｐｂ未満、Ｃｒの含有量が１０ｐｐｂ未満であるリチウムニッケル複合酸化物を提供する。
Patent WO-2020208808-A1 (WO)
Inventor: SATO SHINJI
IPC: B23K26/08
Filed: 2019-04-12
Abstract: This machining system is provided with: a movable member that can change the relative positional relationship between a part of an object and the movable member; an irradiation device for irradiating the object with a machining beam; and a connecting device for connecting the movable member and the irradiation device so that the relative positional relationship between the movable member and the irradiation device can be changed, wherein the connecting device is provided with a driving member that causes the movable member and/or the irradiation device to move, and an elastic member that couples the movable member and the irradiation device.
Patent WO-2019208547-A1 (WO)
Title: Biological state monitoring system
Inventor: TODOROKI SHINSUKE
IPC: A61B5/11
Filed: 2019-04-23
Abstract: A biological state monitoring system (100, 200) monitors the biological state of a subject on a bed (BD) and comprises: at least one load detector (11, 12, 13, 14) that detects the load of the subject on the bed; a body motion determination unit (33) that determines whether a body motion is occurring in the subject, on the basis of a temporal change in the detected values of the load detectors; a respiration rate estimation unit (34) that successively derives an estimated value of the respiration rate of the subject, on the basis of the temporal change in the detected values of the load detector, and outputs the derived values; and a twitch determination unit (35) that determines whether the body motion is a twitch on the basis of the duration of the body motion of the subject. If the twitch determination unit determines that the body motion is not a twitch, the respiration rate estimation unit stops outputting the respiration rate estimated value, or outputs a first estimated value derived last of all in the period which immediately preceded the body motion and in which the body motion determination unit determined that a body motion had not occurred in the subject. If the twitch determination unit determines that the body motion is a twitch, the respiration rate estimation unit successively outputs newly derived respiration rate estimated values.
Patent WO-2019225530-A1 (WO)
Title: Wire harness terminal protection method
Inventor: KASUGAI YUMIKO
IPC: H01R13/58
Filed: 2019-05-20
Abstract: [Problem] To make it possible to protect a bend portion of an electric wire in a versatile manner using a protection material having a simple shape. [Solution] A terminal of a wire harness 11 is protected, the wire harness 11 comprising an electric wire bundle 13 to a connector-side terminal of which a connector 14 is connected and which has a bend portion 13a. First, a sheet material 15a is bent vertically to an electric wire lead-out surface 14a of the connector 14, forming an opposing side 31 opposing the electric wire lead-out surface 14a, a side covering portion, and a tip-end protection portion 33 simultaneously. Then, the side covering portion is bent at a back-side surface protection portion formation portion 44, forming a side-surface protection portion 32, a back-side surface protection portion 34, and an extension portion 35 simultaneously. Then, while maintaining the positional relationship of the opposing side 31 to the electric wire lead-out surface 14a, the terminal protection portion 15 is fixed onto the electric wire bundle 13 side, using an adhesive tape or the like. The terminal protection portion 15 is fixed only to the electric wire bundle 13 side and not to the connector 14 side.
Patent WO-2019225706-A1 (WO)
Inventor: SUGIMOTO NAOYA
IPC: A61B17/02
Filed: 2019-05-23
Abstract: Un dispositif de traitement chirurgical (1) comprend : un stabilisateur (4) qui forme, sur la surface d'un cœur, une zone de suppression (B) dans laquelle des pulsations sont supprimées, par pression de la surface du cœur; une partie de support de stabilisateur (5) qui supporte le stabilisateur (4); et un capot (7) qui fait face à la zone de suppression (B) dans la direction de hauteur croisant la zone de suppression (B). La partie de support de stabilisateur (5) supporte le stabilisateur (4) à une position espacée du capot (7) dans la direction de la hauteur.
Patent WO-2020003832-A1 (WO)
Title: Information provision method and information provision system
Inventor: NISHIKAWA YURI
IPC: G06Q10/08
Filed: 2019-05-24
Abstract: First parcel information indicating the size or weight of each of a plurality of parcels and first delivery route information indicating a plurality of first delivery routes are acquired from a memory (S1). On the basis of the first parcel information and the first delivery route information, evaluation values of each of the plurality of first delivery routes are computed (S2), each of the plurality of first delivery routes commencing from a delivery commencement site, traversing a plurality of destinations whereat the plurality of parcels are to be delivered, and ending at the delivery commencement site. On the basis of the computed plurality of evaluation values, an optimal first delivery route is identified from among the plurality of first delivery routes (S3). Information indicating the identified first delivery route is outputted to an information terminal (S4), the identified first delivery route is displayed on a display of the information terminal, and a delivery worker delivers the plurality of parcels to the plurality of destinations along the identified first delivery route.
Patent WO-2020031481-A1 (WO)
Title: Quartz glass crucible
Inventor: BABA YUJI
IPC: C03B20/00
Filed: 2019-06-04
Abstract: The present invention pertains to a quartz glass crucible consisting of a bottom part, a curved part and a straight body part and having an outer layer formed of a bubble-containing opaque quartz glass and an inner layer formed of a transparent quartz glass, wherein: the outer layer is configured from multiple layers in at least a part of the straight body part; at least one of the multiple layers is an easy devitrification layer which shows 50-70 devitrification spots per cm 3  inclusive after heating the quartz glass crucible at 1600 ° C for 24 hours; and, among the multiple layers, a layer positioned inside the easy devitrification layer in the thickness direction of the quartz glass crucible is a low devitrification layer which shows not more than 2 devitrification spots per cm 3  after heating the quartz glass crucible at 1600 ° C for 24 hours. Thus, a quartz glass crucible in which deformation due to heating can be suppressed and excessive progress of devitrification can be suppressed is provided.
Patent WO-2020049824-A1 (WO)
Inventor: MOCHIZUKI SHUN
IPC: H02J7/02
Filed: 2019-06-14
Abstract: This electricity storage device 1 is provided with: a first electricity storage unit BBU1 to a seventh electricity storage unit BBU7 which are connected in series; and a control unit 10 for monitoring each unit voltage and controlling each of the electricity storage units. The electricity storage units BBU1 each include: an electricity storage portion BAT and a charging switch SW C  which are connected in series between charging/discharging terminals T; and a bypass switch SW B  that bypasses between the charging/discharging terminals T. The control unit 10 individually sets a charging mode and a bypass mode to each of the electricity storage units to be charged in series, thereby equalizing the unit voltages, wherein: said charging mode is a mode in which the bypass switch SW B  is controlled to be OFF while the charging switch SW C  is caused to be ON and the electricity storage portion BAT is charged with a constant current; said bypass mode is a mode in which the bypass switch SW B  is controlled to be ON while the charging switch SW C  is caused to be OFF and charging of the electricity storage portion BAT is stopped.
Patent WO-2020012901-A1 (WO)
Title: Blow-by gas recirculation device for internal combustion engine
Inventor: OSADA HIDEKI
IPC: F01M11/08
Filed: 2019-06-19
Abstract: A blow-by gas recirculation device 100 is provided with: a blow-by gas passage 30 connected to an intake passage 10; an oil separator 40 provided in the blow-by gas passage 30; and an adsorption and separation member 50 which is provided in the intake passage 10 and/or the blow-by gas passage 30, the intake passage 10 and the blow-by gas passage 30 being located between the oil separator 40 and the compressor 21 of a turbocharger 20, and which is configured so as to adsorb oil contained in a blow-by gas B and separate the oil while the diameter of particles of the oil is increased.
Patent WO-2020021970-A1 (WO)
Title: Paper container
Inventor: NAKAMURA KOUYA
IPC: B65D5/74
Filed: 2019-06-28
Abstract: In order to provide a paper container for which there is no risk of damage during storage or transportation and with which it is possible to quickly and smoothly pour a liquid beverage while preventing slippage when gripped, the present invention comprises: a body front surface panel 5, body left and right side surface panels 6, 8, and a body back surface panel 7, which are continuous via body vertical folding lines 1, 2, 3, 4; and a square cylindrical body 26, which is formed by a vertical direction seal panel 25. A top 28 has a slanted surface S that is low on the body front surface panel 5 side and high on the body back surface panel 7 side. An opening 37 is formed in the slanted surface in order to provide a spout 38. The body vertical folding lines 1, 2 at which the body front surface panel 5 and the body left and right side surface panels 6, 8 are continuous, and the body vertical folding lines 3, 4 at which the body back surface panel 7 and the body left and right side surface panels 6, 8 are continuous, are configured to be substantially symmetrical curved lines, each bending towards the center direction of the body front surface panel 5 and the center direction of the body back surface panel 7.
Patent WO-2020017469-A1 (WO)
Title: Circuit board
Inventor: HIRATANI SHUNGO
IPC: H01L23/12
Filed: 2019-07-12
Abstract: A power circuit (30), having two bus bars (111, 112) that are disposed so as to be flush with each other and that are connected to terminals of a plurality of FETs (13), and having an insulating region (114) that is interposed between the bus bars (111, 112), is provided with: a first conductive piece (111) to which one group (13A, 13C) of the plurality of FETs (13) is fixed; and a second conductive piece (112) to which the other group (13B, 13D) of the FETs (13) is fixed, wherein the FETs (13) are alternately fixed to the first conductive piece (111) and the second conductive piece (112).