baber/WOPTO huggingface dataset:
Patent WO-2021014534-A1 (WO)
Title: Obstacle detection device
Inventor: ONODERA HIROSHI
IPC: G08G1/16
Filed: 2019-07-22
Abstract: An obstacle detection device (100) comprises: a plurality of distance sensors (2) that emit search waves (SW) to a lateral region of a vehicle (1); a shifting unit (16) that, on the basis of at least the speed (V) of the vehicle (1), causes a relative shift in the emission timing of the search waves (SW) from the plurality of distance sensors (2); an interference suppression unit (15) that suppresses mutual interference among the plurality of distance sensors (2); an obstacle detection unit (14) that detects an obstacle (O) in the lateral region on the basis of reflected waves (RW) received by the plurality of distance sensors (2); and an output control unit (17) that outputs a signal indicating the detection result by the obstacle detection unit (14). The shifting unit (16) shifts the emission timing such that the emission positions (EP) of the search waves (SW) from the plurality of distance sensors (2) are arranged in a mutually non-overlapping manner with respect to the travel direction (MD) of the vehicle (1).
Patent WO-2020031792-A1 (WO)
Title: Method for producing exhaust-gas-purifying catalyst
Inventor: SHIROTORI MAHIRO
IPC: B01J35/04
Filed: 2019-07-30
Abstract: A method for producing an exhaust-gas-purifying catalyst that purifies exhaust gas discharged from a gasoline engine, wherein the method has: a step for preparing a wall-flow-type base material, in which an introduction-side cell that is open on an exhaust-gas-introduction-side end and a discharge-side cell that is adjacent to the introduction-side cell and is open on an exhaust-gas-discharge side end are divided by a porous partition wall; an impregnation step for impregnating the exhaust-gas-introduction side end or exhaust-gas-discharge side end of the wall-flow-type base material with a thixotropic catalyst slurry; an application step for introducing a gas into the wall-flow-type base material from the catalyst-slurry-impregnated end, whereby the catalyst slurry with which the wall-flow-type base material is impregnated is applied to the surfaces of pores in the partition wall; a stopping step for stopping introduction of the gas; and a firing step for firing the applied catalyst slurry to obtain an exhaust-gas-purifying catalyst in which the amount of a catalyst layer applied is 20-110 g/L, the TI value of the catalyst slurry being 10-100.
Patent WO-2020054247-A1 (WO)
Inventor: HAYASHI MISA
IPC: C08L9/00
Filed: 2019-08-01
Abstract: L'invention concerne une composition de latex contenant un latex d'un polymère de diène conjugué, un agent de vulcanisation et un tensioactif à base de polyoxyalkylène, la teneur en tensioactif à base de polyoxyalkylène étant de 0,01 à 3 parties en poids par rapport à 100 parties en poids du polymère de diène conjugué.
Patent WO-2020066947-A1 (WO)
Inventor: YOSHIDA MASAHIRO
IPC: B25J19/06
Filed: 2019-09-20
Abstract: One embodiment of the present invention is a robot route determination device that determines a movement route of a robot which performs a plurality of element tasks on a workpiece, the robot route determination device being provided with: a first interference assessment unit that assesses whether interference will occur on a robot movement route between any two element tasks among the plurality of element tasks; a second interference assessment unit that assesses whether interference will occur on a robot movement route between each of the plurality of element tasks and a retreat point input by a user; and a route determination unit that determines a movement route to the retreat point along which interference will not occur, on the basis of movement routes between element tasks, such movement routes assessed by the first interference assessment unit to not have interference occurring thereon, and the movement routes between the element tasks and the retreat point, such movement routes assessed by the second interference assessment unit to not have interference occurring thereon.
Patent WO-2020075635-A1 (WO)
Inventor: DAN Tomoro
IPC: C12Q1/04
Filed: 2019-10-04
Abstract: An image processing device comprises: a colony region extraction unit that extracts a pluripotent stem cell colony region from a microscopic image using transmission lighting; a high luminance region extraction unit that extracts a high luminance region from the microscopic image, said high luminance region being based on the aggregation of pixels having a higher luminance value than a standard value from among pixels constituting the microscopic image; an extraction target region extraction unit that extracts an extraction target region from the microscopic image on the basis of the colony region extracted by the colony region extraction unit and the high luminance region extracted by the high luminance region extraction unit; and an output unit that outputs the extraction target region extracted by the extraction target region extraction unit as the extraction result.
Patent WO-2021070244-A1 (WO)
Title: Power conversion device
Inventor: MATSUO YOICHI
IPC: H02M7/48
Filed: 2019-10-08
Abstract: This power conversion device is provided with: an electronic component (13) for a power conversion; a heat dissipation structure for dissipating the heat generated in the electronic component (13) by causing air to flow; and a housing (2) having a first portion (3) in which the electronic component (13) is housed and a second portion (4) which is adjacent to the first portion (3) in a first direction and through which air flows internally. The right side surface (4a) of the second portion (4), which is a first side surface positioned at one end in a second direction, is provided with an outlet (11) through which air passes that is discharged from the inside of the second portion (4). The left side surface (4b) of the second portion (4), which is a second side surface positioned at the other end in the second direction, is provided with an inlet (12) through which air passes that is drawn into the inside of the second portion (4).
Patent WO-2021070293-A1 (WO)
Title: Information cooperation system and system cooperation method
Inventor: KOYA HIDETAKA
IPC: G06Q10/10
Filed: 2019-10-09
Abstract: According to the present invention, a storage unit (21) stores, for each extension user interface, a business judgment method (21a) which judges a business operated by a user and business data (21b) input to the extension user interface in correspondence to the business. A business judgment unit (12b) acquires the business judgment method (21a) of a displayed extension user interface from the storage unit (21), and judges the business operated by the user in a terminal (10) operated by the user according to the business judgment method (21a). A business data processing unit (12c) acquires the business data (21b) corresponding to the judged business from the storage unit (21) and displays the same on the extension user interface.
Patent WO-2021009936-A1 (WO)
Inventor: MURAKAMI YOSUKE
IPC: B60G11/16
Filed: 2019-10-25
Abstract: A shock absorber (20) is equipped with: a receiving member (33) that receives a spring (25) and is provided so as to be capable of moving in the axial direction of a cylinder (40); and a coupling member (100) that couples the receiving member (33) and a sensor (90) to each other, allows rotation of the receiving member (33) centered on an axis line (C1), and allows movement of the sensor (90) in the axial direction. The coupling member (100) is formed integrally with a core part (97). A recess (103) is formed on one member, that is, the receiving member (33) or the coupling member (100), a protruding part (33c) facing the recess (103) is formed on the other member, and the receiving member (33) and the coupling member (100) are coupled by means of the recess (103) and the protruding part (33c).
Patent WO-2021079493-A1 (WO)
Title: Work flow creation assistance device, work flow creation assistance method, and work flow creation assistance program
Inventor: MORIYA TAKAAKI
IPC: G06F8/10
Filed: 2019-10-25
Abstract: A work flow creation assistance device 1 is provided with: a generation unit 11 that receives an effect and a sentence indicating a matter to be implemented which have been input by a user, and that generates a flow that includes a plurality of clauses obtained by morphological analysis of the sentence; a presentation unit 12 that acquires respective scores indicating to which field the effect and words included in the clauses are close, and that presents to the user a work flow template for a field for which the total of the scores is high; and a creation assistance unit 14 that assists in creation of a work flow corresponding to the effect and the sentence.
Patent WO-2020085505-A1 (WO)
Inventor: ISHIDA HIROYUKI
IPC: B60T8/32
Filed: 2019-10-25
Abstract: L'invention concerne un dispositif de tracé de surface routière (3) pour un véhicule, qui est monté sur un véhicule (C) et comporte une unité de tracé de surface routière (6) pour tracer un affichage de surface routière avec de la lumière sur une surface routière dans une direction de déplacement du véhicule sur la base d'une commande par une unité de commande (5), l'unité de commande (5), sur la base d'une détection d'une forme de courbure d'une voie de déplacement du véhicule, commandant l'unité de tracé de surface routière (6) pour tracer un affichage de surface routière (27) dans une forme suivant la forme de courbure de la voie de déplacement (28a) sur la surface routière à l'intérieur de la voie de déplacement (28a).
Patent WO-2020100592-A1 (WO)
Inventor: NAKAYAMA YUSUKE
IPC: H01H11/00
Filed: 2019-10-30
Abstract: This proximity sensor is provided with: a cylindrical housing which has an opening at one end in the axial direction; a detection unit which is housed at the other end of the housing and which detects the presence or absence of a detection target in a contactless manner; a substrate which is housed in the housing and on which a control circuit for controlling the detection unit is mounted; a detection unit shield which prevents external noise from entering the detection unit and which comprises a first face part which is adhered to the front surface located on the other side of the detection unit, and a side face part which is configured from multiple side pieces connected to the outer periphery of the first face part and which is bent from the first face part so as to cover the side surface of the detection unit; and a resin which is provided around the detection unit and the detection unit shield.
Patent WO-2020100867-A1 (WO)
Inventor: NINOMIYA Dairo
IPC: A23L3/36
Filed: 2019-11-12
Abstract: 冷凍装置１は、密閉された冷凍室１１と、空気の冷却熱交換器２２を有し、冷凍室１１の空気を冷却熱交換器２２との間で循環させて冷凍室１１内の被冷凍物を冷凍する空気循環部２０と、空気循環部２０による冷凍時に、冷凍室１１の圧力を大気圧よりも高い圧力に維持する圧力制御部３０とを備えている。
Patent WO-2021100208-A1 (WO)
Inventor: WATANABE TAKAFUMI
IPC: G09G5/377
Filed: 2019-11-22
Abstract: Provided is a projection type video display device capable of improving user convenience. The projection type video display device is provided with: a light source; a display element for transmitting or reflecting the light from the light source; a projection optical system for projecting the video light from the display element to an external video projection screen; an operation input unit for inputting an operation signal from a user; a video input unit; and a video creation unit for creating an output video to be displayed on the display element. The video creation unit can create, as the output video to the display element, a video in which a menu image that can be operated based on an operation signal from the operation input unit and a guide image are superimposed on an input video from the video input unit. In some projection states, the projection type video display device fails to display a menu image that can be seen by a user. Thus, the projection type video display device is configured such that the guide image is used to assist a user in the shift operation of the menu image so as to allow the user to shift the menu image within the range of the external video projection screen via the operation input unit, even in such projection states.
Patent WO-2020152973-A1 (WO)
Inventor: SUGAYA SHIGERU
IPC: H04W28/16
Filed: 2019-11-25
Abstract: データ共有と共有したデータの協調送信を実現する通信装置を提供する。　アクセスポイントとして動作する通信装置は、無線信号を送受信する通信部と、隣接するアクセスポイント間で１つの通信端末に同時に送信するデータを共有するための通信動作、及び、前記データの共有が完了したことを認識するための通信動作を含む、前記通信部における通信動作を制御する制御部を具備する。前記制御部は、前記共有したデータを前記隣接するアクセスポイントと同時に送信するときに、他の通信装置宛ての送信ストリームと多重化して、マルチユーザ多重ストリームとして送信するように制御する。
Patent JP-WO2018159050-A1 (JP)
Title: プッシュスイッチ
IPC: H01H9/04
Filed: 2017-12-04
Abstract: 押え板は、接触部材に対して操作方向における基材部の一面とは反対側の位置に配置される。可動連結部に外力が作用していない状態で、操作方向において押え板と部材との間に接触部材が挟まれることにより、接触部材を介して可動部材に対して、第１可動接点部及び第２可動接点部をそれぞれ第１固定接点部及び第２固定接点部に押し付ける向きの荷重をかけている。
Patent JP-WO2019146286-A1 (JP)
Title: 基布、ジェットルームおよび基布の製造方法
IPC: D03D5/00
Filed: 2018-12-10
Abstract: 緯方向分解糸強力の長さ方向における変動係数ＣＶ１（１００×標準偏差／平均値）が３．０％以下であり、緯方向分解糸伸度の長さ方向における変動係数ＣＶ２（１００×標準偏差／平均値）が４．０以下である、基布。
Patent JP-WO2018179066-A1 (JP)
Title: 放送波同期信号変換装置
IPC: H04L7/00
Filed: 2017-03-27
Abstract: 【課題】 受信側で放送波をＧＮＳＳ信号に同期させ、補正値により世界標準時に補正し、周波数を定期校正する放送波同期信号変換装置を提供する。【解決手段】 ＰＬＬ回路１０が、受信した放送波から取得した時刻情報に基づいてシステムクロックを再生し、減算器（Ｃ１）１７が、ＧＮＳＳ信号の定期的な信号間隔に相当するカウンタ値から当該信号間隔においてカウントされるシステムクロックのカウンタ値を減算して差分値を出力し、制御量調整器１６が、差分値に基づいて同期の制御量を補正値として算出し、減算器（Ｂ）１５が、取得した時刻情報から補正値を減算し、補正された時刻情報をＰＣＲカウンタ１４に内部の時刻情報に設定する放送波同期信号変換装置である。【選択図】 図２
Patent JP-WO2018180409-A1 (JP)
Title: 成形品の冷却方法及び冷却装置
IPC: B29C51/42
Filed: 2018-03-12
Abstract: 本発明は、合成樹脂を素材とするプレス成形装置から取出された成形品の冷却方法及び冷却装置に関し、成形時間を短縮しつつ製品品質の確保することを目的とする。未だ熱いうちに型出しされた成形品Ｍは、冷却室24内の回転台26上に複数設置された治具30上に投入口34より導入される。冷却室24の上部における噴霧ユニットのノズル60から成形品Mに向けてドライミストFが噴霧される。ノズル60から成形品Mに噴霧されたドライミストFは成形品Mが具有する熱量の下で昇華させることで成形品Mから熱が奪われ、成形品Mは水滴を付着させることなく冷却され、冷却された成形品Mは取出口38より排出される。ドライミスト噴霧は冷却室24を密閉して行い、また、冷却中の成形品Mは、重力による変形防止のため治具30に載置される。
Patent JP-WO2018198949-A1 (JP)
Title: 波長変換素子、発光装置及び照明装置
IPC: F21V7/30
Filed: 2018-04-20
Abstract: 波長変換素子（１）は、支持面（２ａ）を有する支持部材（２）と、支持面（２ａ）の上方に配置される波長変換部材（４０）とを備え、波長変換部材（４０）は、支持面（２ａ）の反対側に位置する放射面（６）を有し、放射面（６）は、放射面（６）の周縁を含む周縁領域（６ａ）と、周縁領域（６ａ）に囲まれる中央領域（６ｂ）とを含み、周縁領域（６ａ）の少なくとも一部は、支持面（２ａ）から遠ざかる向きに中央領域（６ｂ）より突出している第１頂部（Ｐ１）を有し、放射面（６）は、第１頂部（Ｐ１）から中央領域（６ｂ）に向かって支持面（２ａ）側に傾斜している第１傾斜部（Ｓ１）を有する。
Patent JP-WO2018198499-A1 (JP)
Title: 情報処理装置、情報処理方法、及び記録媒体
IPC: G06F3/0487
Filed: 2018-02-20
Abstract: 【課題】装置の筐体に設けられた入力デバイスを介さずに、ユーザ入力をより好適な態様で認識する。【解決手段】撮像部が所定の遮蔽状態にあるか否かを判定する判定部と、前記所定の遮蔽状態に応じてユーザの操作入力を認識する認識部と、を備える、情報処理装置。【選択図】図１
Patent JP-WO2019039526-A1 (JP)
Title: 光偏向デバイス
IPC: G02B6/122
Filed: 2018-08-22
Abstract: 光偏向デバイスにおいて、放射光ビームの放射効率を向上させることを目的とする。光偏向デバイスは、高屈折率部材の面内に低屈折率部位が周期的に配列された格子配列を備えたフォトニック結晶導波路で構成され、格子配列は、低屈折率部位の周期配列において、周期配列を異にする第１の周期配列と第２の周期配列の二重周期構造を備え、低屈折率部位が配列されない線状欠陥は入射光を伝搬する導波路コアを構成する。二重周期構造の周期配列の第１の周期配列及び第２の周期配列の少なくとも何れか一方の周期配列は、低屈折率部位の厚さ方向に対する断面形状を非対称とする。
Patent JP-WO2019049941-A1 (JP)
Title: ブロック状食材を組み合わせて三次元造形された食品及びその製造方法
IPC: B33Y50/00
Filed: 2018-09-06
Abstract: 所望の外観や食感、栄養等を備える、造形された三次元構造を有する食品及びその製造方法を提供する。ブロック状食材を組み合わせて造形された三次元構造を有する食品であって、ブロック状食材は、一辺の長さが１ｍｍ〜１０ｍｍの略立方体の形状を有し、複数のブロック状食材が相互に所望の位置関係となるように組み合わせて配置され、互いに接合することにより造形された三次元構造を有する、食品。
Patent JP-WO2019074122-A1 (JP)
Title: ポリオレフィン微多孔膜及びこれを用いたリチウムイオン二次電池
IPC: H01M50/457
Filed: 2018-10-12
Abstract: ポリオレフィンを含むＡ層と、ポリオレフィンを含むＢ層とを少なくとも１層ずつ備える積層構造を有するポリオレフィン微多孔膜。上記Ａ層に含まれるポリプロピレンは０質量％以上３質量％未満であり、上記Ｂ層に含まれるポリプロピレンは１質量％以上３０質量％未満である。Ａ層に含まれるポリプロピレンの割合をＰＰＡ（質量％）、Ｂ層に含まれるポリプロピレンの割合をＰＰＢ（質量％）とした場合、ＰＰＢ＞ＰＰＡである。上記ポリオレフィン微多孔膜は、ＭＤに、下記式：荷重（ｇｆ）＝０．０１×ポリオレフィン微多孔膜の突刺強度（ｇｆ）×ポリオレフィン微多孔膜のＴＤの長さ（ｍｍ）に基づいて決定される一定の荷重をかけた状態で測定される１２０℃でのＴＤの熱収縮率が１０％以上４０％以下である。
Patent JP-WO2019073673-A1 (JP)
Title: 撹拌装置およびそれを用いた有機廃棄物の処理方法
IPC: B01F29/60
Filed: 2018-08-03
Abstract: 被撹拌物を密閉状態で収容可能な筒形の回転ドラムと、前記回転ドラムの軸心を中心として水平状にかつ回転可能に支持する支持部と、前記回転ドラムを回転させる駆動部とを備え、前記回転ドラムが、被撹拌物と接触する内周面に複数の突起を有していることを特徴とする撹拌装置。
Patent JP-WO2019130533-A1 (JP)
Title: 電力変換装置
IPC: H02M1/00
Filed: 2017-12-28
Abstract: 本発明の電力変換装置１は、スイッチング素子２００，２０２と、第３電極電圧制御部１０，１２及び温度検出部２０，２２を有するスイッチング素子制御回路１００，１０２とを有するパワーモジュールを２組以上備え、パワーモジュールＰＭ１，ＰＭ２は並列に接続されており、スイッチング素子制御回路１００，１０２は、スイッチング素子２００，２０２の平均動作温度を算出するとともに、対応するスイッチング素子２００，２０２の動作温度と平均動作温度とを比較する温度比較部３０，３２を有し、第３電極電圧制御部１０，１２は、平均動作温度、スイッチング素子２００，２０２の動作温度、及び、動作時の閾値電圧を含む情報に基づいて第３電極電圧を制御することを特徴とする。本発明の電力変換装置１によれば、スイッチング損失を小さくすることができ、かつ、装置としての寿命を長くすることができる。
Patent JP-WO2019146736-A1 (JP)
Title: 封止用硬化性樹脂組成物
IPC: C08G59/68
Filed: 2019-01-25
Abstract: 本発明は、（Ａ）分子量が１０００未満の２官能脂環式エポキシ樹脂、（Ｂ）分子量が１０００以上の多官能エポキシ樹脂、（Ｃ）２官能ビニルエーテル化合物、及び（Ｄ）カチオン重合開始剤を含む、封止用硬化性樹脂組成物を提供する。
Patent WO-2020158377-A1 (WO)
Title: 電子制御装置、電子制御装置のセキュリティ検証方法
Inventor: YAMAZAKI HIROKI
IPC: G06F21/57
Filed: 2020-01-15
Abstract: 本発明は、高速起動時のセキュリティを確保する技術を提供する。本発明は、移動体に搭載される電子制御装置であって、コードを用いてマイコンを制御する制御部と、前記コードのセキュリティ検証を行うセキュリティ検証部と、前記コードの一部であって、前記マイコンが起動される場合に実行される起動コードを備え、前記制御部は、前記マイコンが停止状態に移行する際、前記セキュリティ検証部による前記コードもしくは前記起動コードの検証が完了した場合に、前記起動コードを次回起動時に実行するよう有効化する。
Patent WO-2020158927-A1 (WO)
Title: カカオパルプジュース乾燥粉末および該粉末を配合した食品並びにこれらの製造方法
Inventor: MIZUMURA SHUNSUKE
IPC: A23L2/39
Filed: 2020-01-31
Abstract: 本発明は、カカオパルプジュースの凍結乾燥粉末および該粉末を配合した食品の提供と、カカオパルプジュースの凍結乾燥粉末の製造方法およびカカオパルプジュース配合食品の製造方法の提供を目的とする。本発明によれば、食物繊維成分と油脂成分とを含有してなる、カカオパルプジュース凍結乾燥粉末と、本発明の凍結乾燥粉末を含有してなる食品が提供される。本発明によればさらに、食物繊維成分と油脂成分とを含有するカカオパルプジュースベースを凍結乾燥処理する工程を含む、カカオパルプジュース粉末の製造方法と、本発明の凍結乾燥粉末を他の原料に配合する工程を含んでなる、カカオパルプジュース配合食品の製造方法が提供される。本発明の食品は油脂性菓子として提供することができる。
Patent WO-2021166154-A1 (WO)
Title: Movement classification device, movement classification method, and program
Inventor: MATSUMURA MASAAKI
IPC: G06T7/20
Filed: 2020-02-20
Abstract: This movement classification device is provided with: a coordinate estimation unit that receives an input plurality of time-series frames obtained by capturing a moving image of a subject, estimates, for each frame, a feature point coordinate group, which is a set of two-dimensional coordinates of each feature point set on the subject, and generates, for the input plurality of frames, a time-series feature point coordinate group, which is a set of feature point coordinate groups arranged in chronological order; a matrix generation unit that generates a trajectory matrix by rendering the two-dimensional coordinates of each feature point of the time-series feature point coordinate group, said trajectory matrix representing a curved trajectory consisting of two-dimensional coordinates that are smoothly connected to one another in chronological order, wherein the matrix generation unit further generates a trajectory matrix group by organizing all feature points set on the subject; and a movement classification unit that classifies the movement of the subject on the basis of the trajectory matrix group.
Patent WO-2020195472-A1 (WO)
Inventor: KAWAHARA HIROYUKI
IPC: H01L21/02
Filed: 2020-02-26
Abstract: A substrate treatment apparatus in which substrates are conveyed by a plurality of conveyor mechanisms to a plurality of chambers, wherein a first conveyor part 4 handles the conveyance of an untreated substrate S into a first chamber 31 and the treated substrate S out of a second chamber 32, and a second conveyor part 34 handles transport of the substrate S from the first chamber 31 to the second chamber 32. The first conveyor part 4 and second conveyor part 34 are respectively disposed above and below a transport zone Zt constituted by a path along which the substrate S is conveyed from the first chamber 31 to the second chamber 32. Only one of the two transport parts at a time is allowed to advance into the transport zone Zt, making it possible to individually operate the two transport parts while avoiding interference therebetween.
Patent WO-2021176704-A1 (WO)
Title: 光学ユニット、光学ユニットの製造方法、および、内視鏡
Inventor: MAEDA KAZUYA
IPC: G02B7/02
Filed: 2020-03-06
Abstract: 光学ユニット１は、透明な第１の基板１１と、透明な第２の基板１２と、光路に含まれる凸部３０と、前記第１の基板１１と前記第２の基板１２との間の前記凸部３０の周囲を充填している黒色樹脂５０によって構成されている絞り５０Ａと、を具備する。
Patent WO-2020189398-A1 (WO)
Inventor: OHNO Yuma
IPC: H02K7/14
Filed: 2020-03-10
Abstract: The objective of the present invention is to improve the reliability of bearings in a motor.　This motor is provided with a rotor including a rotating shaft (23), a stator (24) disposed facing the rotor in a circumferential direction, and a pair of bearing portions (22A, 22B) which rotatably support the rotating shaft (23), wherein: each of the pair of bearing portions (22A, 22B) is provided with a first bearing (221) capable of rotating together with the rotating shaft (23), and a second bearing (222) capable of rotating together with the first bearing (221); and when the first bearing (221) is normal, the first bearing (221) rotates together with the rotating shaft (23), and when the first bearing (221) is abnormal, the second bearing (222) also rotates together with the rotating shaft (23) as well as the first bearing (221).
Patent WO-2021181678-A1 (WO)
Title: Semiconductor device and power conversion device
Inventor: ROKUBUICHI HODAKA
IPC: H01L25/18
Filed: 2020-03-13
Abstract: A semiconductor device (100) comprises a semiconductor element (1), a first lead frame (2), a second lead frame (3), and a thermally conductive member (8) which are encapsulated by an encapsulation member (9). The first lead frame includes a first portion (2a) exposed from a first side surface (9A) of the encapsulation member, a second portion (2b) disposed closer to a lower surface (9C) of the encapsulation member than the first portion in a second direction (Z) intersecting the lower surface (9C), and a third portion (2c) connecting the first portion and the second portion and inclined with respect to each of the first portion and the second portion. The second lead frame includes a fourth portion (3a) exposed from a second side surface (9B) of the encapsulation member, and a fifth portion (3b) disposed at an interval from the second portion. The semiconductor element is mounted on an upper surface of the the second portion. The semiconductor device further comprises an intermediate frame (4) which is disposed between the second portion and the fifth portion in at least the second direction, and on which an element constituting a part of a wiring circuit including the first and second lead frames is mounted. A distance (L1) between the second portion and the intermediate frame in a first direction (X) is shorter than a distance (h1) between an upper surface of the first portion and the upper surface of the second portion in the second direction.
Patent WO-2020189701-A1 (WO)
Inventor: TANAKA YOHSUKE
IPC: B41J2/475
Filed: 2020-03-18
Abstract: Provided is a laser recording device including: laser recording unit configured to irradiate thermosensitive recording medium with laser light based on position information of image data on the medium to record image on the medium; and control unit configured to vary laser light irradiation energy during laser irradiation according to image luminance information included in image data and change amount Z of supply current to be supplied to laser light source in order to actually record one unit pixel E0 according to Z＝Y0－[(P×Y1)＋(Q×Y2)＋(R×Y3)], where Y1, Y2, and Y3 are set amounts of currents set for first adjacent unit pixel E1, second adjacent unit pixel E2, and third adjacent unit pixel E3 with respect to the one unit pixel E0.
Patent WO-2020255506-A1 (WO)
Inventor: NAKAMURA TOSHIKI
IPC: H01H89/00
Filed: 2020-03-18
Abstract: Provided is an input device having excellent ease of use.　This input device includes: a touch input unit for receiving a touch operation input of an operator; a rotary input unit which is disposed in the vicinity of the touch input unit when viewed in a plan view, and receives an input of a rotary operation by the operator; and a control unit which invalidates the touch operation input to the touch input unit when the input of the rotary operation is performed on the rotary input unit.