baber/WOPTO huggingface dataset:
Patent JP-2018507208-A (JP)
Title: 癌治療のための免疫療法とサイトカイン制御療法との組み合わせ
IPC: A61K35/12
Filed: 2016-02-18
Abstract: 本開示に係る組成物及びそれを使用する方法は、ＣＡＲ−Ｔ細胞療法を受けている対象におけるサイトカイン放出症候群（ＣＲＳ）またはサイトカインストームの発生を抑制または低減することを含み、前記対象に、アポトーシス細胞またはアポトーシス細胞上清を含む組成物を投与する。または、本開示に係る組成物及びそれを使用する方法は、ＣＡＲ−Ｔ細胞療法の効果を低下させない。また、サイトカイン放出症候群（ＣＲＳ）またはサイトカインストームが発生している対象におけるサイトカイン産生を低減または抑制するための組成物及びそれを使用する方法であって、前記対象に、アポトーシス細胞またはアポトーシス細胞上清を含む組成物を投与することを含む組成物またはそれを使用する方法が開示される。【選択図】図６
Patent JP-2018503576-A (JP)
Title: 建築用プレートをリフティングする装置用のリフティング機構、この機構を含むリフティング装置、およびこの装置を用いたリフティング方法
IPC: B66F9/06
Filed: 2015-10-02
Abstract: 本発明は、静音、安全、高速、多目的であり、整備しやすいリフティング機構を提案する。このため、本機構は、固定セグメント（１１）と、固定セグメントの内側を摺動するように取り付けられた第１伸縮セグメント（１２）とを含む伸縮式支柱；規定の幅を有し、歯（１３１）を設けられ、第１伸縮セグメントに取り付けられたラック（１３）、ギヤシステムであって、ラックと直接噛み合うピニオン（２１）と、ピニオンと噛み合いかつ制御ホイールに取り付けられた制御シャフト（２２）とを含むギヤシステム、制御シャフト用の可逆的ロック手段であって、使用者による作用のない限り制御シャフトの回転をロックするように設計された可逆的ロック手段、を含む。
Patent JP-2018513964-A (JP)
Title: スナップショット型偏光ハイパースペクトルカメラ及び結像方法
IPC: H04N5/225
Filed: 2015-09-25
Abstract: 本発明はスナップショット型偏光ハイパースペクトルカメラ及び結像方法を提供する。該カメラは偏光板（11）と、画像センサー（12）と、スペクトルフィルタ（13）とを含む。前記スペクトルフィルタ（13）は前記画像センサー（12）にある。前記偏光板（11）は前記画像センサー（12）の一側にある。この方法は、偏光板（11）によって、入射光を遮蔽したり、透過したりし、異なる偏光角度の光信号（101）を得るステップと、画像センサー（12）によって、前記偏光板（11）によって得られた異なる偏光角度の光信号を受信し、前記異なる偏光角度の光信号を電気信号（102）に変換するステップと、スペクトルフィルタ（13）によって、前記画像センサー（12）によって変換して得られた前記電気信号を受信し、前記電気信号に対してフィルタ処理を行い、所定波長の高周波電気信号（103）を得るステップとを含む。センサーのタイル型画素アレイにスペクトルフィルタ（13）を集積することにより、急激に変化するシーンに対しての結像を実現すると同時に、特定波長の各チャネル内に複数の偏光板（11）を貼り付けることにより、より精細な結像を実現する。【選択図】図1
Patent JP-2018511307-A (JP)
Title: Ｔｍｐｒｓｓ６発現を調節するための化合物及び方法
IPC: C12N15/113
Filed: 2016-04-04
Abstract: 【要約書】修飾オリゴヌクレオチドを含む組成物及び化合物であって、ＴＭＰＲＳＳ６を調節し、かつそれを必要とする個体における鉄蓄積疾患、障害及び／または病態を調節する、修飾オリゴヌクレオチドを含む組成物及び化合物を開示する。個体おける赤血球増加症、ヘモクロマトーシス、またはβ‐サラセミア等の鉄蓄積疾患を、ＴＭＰＲＳＳ６を標的とするアンチセンス化合物を投与することで、治療、寛解、進行の遅延または予防することができる。【選択図】なし
Patent JP-2018509103-A (JP)
Title: ライセンス支援型アクセスにおけるスケジューリング
IPC: H04W16/14
Filed: 2016-03-17
Abstract: 一態様では、ワイヤレスデバイスは、スケジューリンググラント、及び、ネットワークノードがキャリア上でＣＣＡを実行したこと及びワイヤレスデバイスのためにキャリアを解放しようとしていることを示すグラント確認信号を受信する。キャリア上でＣＣＡを実行することなく、キャリア上でアップリンクメッセージが送信される。他の態様では、ワイヤレスデバイスは、第１のセル、及びＬＢＴプロトコルを要するキャリア上で構成される第２のセルへ接続される。ワイヤレスデバイスは、第２のセル上のダウンリンク送信がスケジューリングされようとしていることを示す構成メッセージを受信する。これは、第２のセルにおけるダウンリンクでのセルフスケジューリング及び第１のセルにおけるアップリンクでのクロスキャリアスケジューリングを意味することができる。ワイヤレスデバイスは、第１のセルにおいてスケジューリンググラントを受信し、第２のセルにおいてＣＣＡを実行する。次いで、ワイヤレスデバイスは、ＣＣＡの成功に応じて、アップリンクメッセージを送信する。【選択図】図１５
Patent JP-2018512139-A (JP)
Title: 表面検出及びピッキングツールマニピュレーター
IPC: C12M1/26
Filed: 2016-03-30
Abstract: ピッキングツールマニピュレーターデバイスは、培地から試料を採取する。第１の動作モードでは、ピッキングツールは、デバイスの支持構造体に対して軸方向に移動することができる。検出器が、ピッキングツールが培地と接触する高さを求めるように、軸方向における本体の移動に応じて信号を発生させることができる。デバイスは、培地から試料を採取するときに第１のモードで動作することができる。第２の動作モードは、ピッキングツールの軸方向の移動を制約するか又は妨げる。場合によっては、デバイスは、新たなピッキングツールを受け入れるか又は使用済みピッキングツールを廃棄するときに第２のモードで動作することができる。【選択図】図１
Patent JP-2018513328-A (JP)
Title: コンクリートポンプトラックの自動充填二層二分割耐摩耗性曲管
IPC: F16L9/04
Filed: 2016-01-28
Abstract: 本発明は、外層保護曲管（１）と、内層異種耐摩耗性結合曲管（２）と、耐摩耗性接続フランジ（４）とから構成される、コンクリートポンプトラックの自動充填二層二分割耐摩耗性曲管であって、外層保護曲管（１）と内層異種耐摩耗性結合曲管（２）との間には、予備充填補強室（３）が設けられており、耐摩耗性曲管を最初に使用する際には、コンクリートグラウトが内層異種耐摩耗性結合曲管（２）の充填通路（２−３）を介して予備充填補強室（３）に進入し、外層保護曲管（１）と、内層異種耐摩耗性結合曲管（２）とが一体に固定され、曲管全体の重量を減少させて、コストを低減し、材料を節約し、使用寿命を向上させるという目的を達成できる。【選択図】図１
Patent JP-2019506642-A (JP)
Title: パケットベースのデータ通信のデバイス識別子依存オペレーション処理
IPC: G06F40/00
Filed: 2017-08-31
Abstract: パケットベースのデータ通信の識別子依存オペレーション処理が行われる。自然言語プロセッサコンポーネントは、入力オーディオ信号を解析して、要求およびトリガーキーワードを識別することができる。コンテンツセレクタコンポーネントは、要求またはトリガーキーワードに基づき、コンテンツアイテムを選択することができる。リンク生成コンポーネントは、クライアントコンピューティングデバイスがサービスプロバイダデバイスに関連付けられているデータベース内にアカウントまたはレコードを有しているかどうかを決定することができる。レコードまたはアカウントが存在しない場合、リンク生成デバイスは、仮想識別子を生成し、仮想識別子を使用してデータベース内にアカウントを生成する命令とともに仮想識別子をサービスプロバイダデバイスに送信する。アカウントが作成された後、サービスプロバイダデバイスは、クライアントコンピューティングデバイスと通信することができる。
Patent JP-2018514348-A (JP)
Title: 折り畳み可能な傘
IPC: A45B19/10
Filed: 2016-05-19
Abstract: シャフトと、シャフトの周りに複数の傘骨を有する天蓋フレームとを備え、各傘骨が折り畳み可能である傘フレームであり、天蓋フレームは、比率ＲＬＴ：ＣＬが既存の傘に比べて改善されるように、長さＲＬＴに展開可能であり、長さＣＬに折り畳み可能である。
Patent JP-2018525304-A (JP)
Title: 金属カルコゲナイドナノ材料を調製するための水性ベースの方法
IPC: H01L35/16
Filed: 2015-06-01
Abstract: 金属カルコゲナイドナノ材料を生成する方法であって、カルコゲン前駆体、還元剤及び金属塩の水溶液を形成するステップと、約１０℃〜約４０℃の間のすべてを含む反応温度で、水溶液をある持続時間にて混合するステップと、生成した金属カルコゲナイドナノ材料を水溶液から分離するステップと、を含む方法が提供される。また、金属カルコゲナイドナノ粒子を金属カルコゲナイドナノチューブまたはナノシートに変換する方法であって、カルコゲン前駆体、還元剤および金属カルコゲナイドナノ粒子の水性混合物を水中に形成するステップと、水性混合物を攪拌して、または攪拌しないで、それぞれナノチューブまたはナノシートを形成するステップとを含む方法が提供される。
Patent JP-2018526049-A (JP)
Title: インピーダンス・シフトおよびドリフトの検出および補正
IPC: A61M25/095
Filed: 2016-06-20
Abstract: インピーダンス・ベース座標系における電極のインピーダンス・ロケーション、および磁気ベース座標系における磁気位置センサの磁気ロケーションが、受信され得る。磁気位置センサの変換後インピーダンス・ロケーションが、計算され得る。磁気位置センサの変換後インピーダンス・ロケーションと磁気位置センサの磁気ロケーションとの間の差が、決定され得る。磁気位置センサのインピーダンス・ロケーションと磁気位置センサの磁気ロケーションとの間の差の大きさが、計算され得る。磁気位置センサの変換後インピーダンス・ロケーションと磁気位置センサの磁気ロケーションとの間の差の統計的有意性が、計算され得る。差の大きさが閾値を超えるとともに差の統計的有意性が閾値を超える場合、インピーダンス・シフトが存在するという判定が下され得る。
Patent JP-2018099891-A (JP)
Title: Information processing unit, method of controlling information processing unit, program, and recording medium
Inventor: TAKIZAWA MASAHIRO
IPC: G06F1/26
Filed: 2018-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent clocking of a shutdown transition time from being stopped when an electric power supply state recovers from a second electric power state to a first electric power state for a specific recovery factor.SOLUTION: The present invention relates to an information processing unit that enters a first electric power state, a second electric power state, or a third electric power state, the information processing unit comprising: clocking means; first transition means of changing the information processing unit from the second electric power state to the third electric power state on clocking a first transition time when the information processing unit is in the second electric power state; second transition means of changing the information processing unit to the first electric power state in response to a transition factor of changing the information processing unit to the first electric power state before clocking the first transition time; and control means of stopping the clocking means from clocking the first transition time when the information processing unit changes to the first electric power state for a first transition factor, and not stopping the clocking means from clocking the first transition time when the second transition means changes the information processing unit to the first electric power state for a second transition factor.SELECTED DRAWING: Figure 9
Patent JP-2019127237-A (JP)
Title: Steering control device
Inventor: MATSUDA SATORU
IPC: B62D6/00
Filed: 2018-01-26
Abstract: To provide a steering control device that can suppress a steering feeling from deteriorating when a steering wheel is returned from a steering limit.SOLUTION: A steering control device 1, which controls a steer-by-wire type steering device equipped with a steering-side motor 14 that generates steering reaction force to be applied to a steering wheel and controls motion of the steering-side motor 14, comprises an angular speed control part 69 that when a steering angle θh of the steering wheel reaches a virtual rack end and the steering wheel is changed over toward a steering neutral, performs feedback-control of the steering-side motor 14 so that steering speed calculated based on the steering angle θh is made to match a target value of steering speed, target steering speed set according to the steering angle.SELECTED DRAWING: Figure 2
Patent JP-2019132905-A (JP)
Title: Transmission type diffraction element, laser oscillator, and laser beam machine
Inventor: ARAKI SHINJI
IPC: B23K26/38
Filed: 2018-01-29
Abstract: To provide a transmission type diffraction element that reduces: in-plane variations of machined lattice shapes to have a high diffraction efficiency; and variations between lots to have high reproducibility with the high diffraction efficiency.SOLUTION: A transmission type diffraction element 100 is provided that includes: a substrate 40 having a front surface and a rear surface; an antireflection layer 20 that is formed on the surface of the substrate 40 and is made of a zirconium oxide; and a lattice part 10 that is formed on the antireflection layer 20 and has a periodic rugged pattern.SELECTED DRAWING: Figure 1
Patent JP-2019134272-A (JP)
Title: Image reading device, image forming apparatus, control program, and control method
Inventor: ARIFUKU NAOYA
IPC: H04N1/00
Filed: 2018-01-31
Abstract: To make it possible to easily recognize a reading error without displaying an image.SOLUTION: An image forming apparatus 10 comprises a CPU (80), and according to a user's operation, and the CPU causes an image reading unit (26) to collectively read front faces of a plurality of documents placed respectively in division areas (R1 to R4) of a document placement table 16 to acquire individual images of the front faces and to collectively read rear faces of the plurality of documents to acquire individual images of the rear faces. The CPU creates image files including the images of the front face and rear face for each of the division areas. The CPU determines whether the acquired images have a reading error, gives the image file including the image having a reading error a file name indicating the presence of a reading error, and stores the image file in an HDD (86).SELECTED DRAWING: Figure 1
Patent JP-2019132176-A (JP)
Title: Lower link in variable compression ratio mechanism of internal combustion engine
Inventor: TOJO TOMOYA
IPC: F02B75/04
Filed: 2018-01-31
Abstract: To suppress the deformation of a lower link resulting from a combustion load.SOLUTION: A lower link 7 is constituted while being split into two components of a lower link upper 7A including upper pin bearing parts 12 and a lower link lower 7B including control pin bearing parts 13, in a split face 14 passing through a center of a crank pin bearing part 11. The upper pin bearing parts 12 are formed at both of a pair of one-end side protrusive pieces 16 which oppose each other while separating from each other. A pair of the one-end side protrusive pieces 16 are located at one end side of the lower link 7, and constitute a part of the lower link upper 7A. The lower link upper 7A is formed in such a manner that a height t1 thereof along an input direction of an input load to the lower link 7 resulting from a combustion load becomes higher than a height t2 of the lower link lower 7B along the input direction of the input load to the lower link 7 resulting from the combustion load.SELECTED DRAWING: Figure 5
Patent JP-2019131255-A (JP)
Title: Packaging bag and manufacturing method of packaging bag
Inventor: OBA SHINTARO
IPC: B65D33/08
Filed: 2018-01-31
Abstract: To provide a packaging bag burdening less the fingers when carrying.SOLUTION: A packaging bag is formed of cylindrical film, has a body part in which a to-be-packaged object is contained, a handle part which is provided on the upper part of the body part so as to be integrated with the body part, a finger hook part formed in the central part of the longer direction of the handle part, the handle part is formed by a sheet which is made of the cylindrical film being folded into a gusset shape, and on the upper end of the handle part is formed a first back-folding part which comprises the sheet being folded back toward the lower end part side of the handle part, and at the lower end part of the handle part is formed a fusion part overlapping and fusing the back-folded sheet.SELECTED DRAWING: Figure 1
Patent JP-2018099734-A (JP)
Title: Aluminum structural member
Inventor: AOKI TAKURO
IPC: B23K20/12
Filed: 2018-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum structural member having a large joining speed and excellent quality and joining strength of a joint part.SOLUTION: In an aluminum structural member, a butted part 3 is formed by placing first and second aluminum members 1 and 2 opposite to each other, followed by laser welding. The butted part is made up of a weld bead part 4 composed of a casting structure, and a modified part 5 made by modifying the casting structure. The modified part can be formed by inserting a stirring pin located downstream of a laser head into the weld bead part while rotating the stirring pin, and by stirring so as to trace the weld bead part.SELECTED DRAWING: Figure 2D
Patent JP-2021080168-A (JP)
Title: Fibroin compositions, fibroin solutions and methods for producing fibroin fibers
Inventor: ABE Yunosuke
IPC: C07K14/78
Filed: 2018-01-31
Abstract: To provide fibroin compositions for producing water proof products such as fibroin fiber.SOLUTION: Disclosed is a fibroin composition comprising a first fibroin, and at least one fibroin selected from the group consisting of a second fibroin and a third fibroin, where the first fibroin has a domain sequence with a reduced (A)n motif content, the second fibroin has a domain sequence with a reduced glutamine residue content, and the third fibroin has a domain sequence comprising a localized region having a high hydrophobicity index.SELECTED DRAWING: None
Patent JP-2018156065-A (JP)
Title: Forward-on-forward high dynamic range architecture for digital micromirror device
Inventor: JOHN DAVID JACKSON
IPC: H04N5/74
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a forward-on-forward high dynamic range architecture for a digital micromirror device.SOLUTION: The present invention provides, in particular, a device that includes two digital micromirror devices (DMDs), each operated in a forward configuration such that each is illuminated at a respective non-normal angle and a respective output image is reflected at a normal angle, with a subject plane of a first DMD being parallel to the first DMD. An optical system between the DMDs is configured to convey light reflected from the first DMD to illuminate an image plane at a second DMD in the forward configuration, and the optical system includes an equivalent lens plane. At least one optical device between the DMDs is configured to tilt the subject plane of the first DMD to an equivalent tilted subject plane and to allow all of the equivalent lens plane, the equivalent tilted subject plane and the image plane to intersect at a Scheimpflug intersection.SELECTED DRAWING: Figure 5
Patent JP-2019139669-A (JP)
Title: Vehicle control device
Inventor: TANAKA YUUKI
IPC: G06F9/48
Filed: 2018-02-15
Abstract: To provide a technique for suppressing delay associated with shared memory access of a vehicle control device configured to execute tasks according to time-driven scheduling.SOLUTION: A vehicle control device of the present invention is configured to define safety conditions to be met by a task before the task is executed by notifying a task execution control unit of a safety request level at the beginning of a time slot.SELECTED DRAWING: Figure 6
Patent JP-2019136433-A (JP)
Title: Disposable absorbent article and manufacturing method of the same
Inventor: NAKAOKA KENJI
IPC: A61F13/515
Filed: 2018-02-15
Abstract: To easily achieve a difference in elasticity between adjacent areas.SOLUTION: A front part 401 and a rear part of an absorbent article 1 comprise a laminated sheet part 6 in which a nonwoven fabric sheet and an upper elastic member 44 as an elastic resin film are thermally bonded. The laminated sheet part 6 has a first area 61 having elasticity, and a second area 62 having elasticity smaller than that of the first area 61. The second area 62 continues to the first area 61. A heat quantity per unit area applied to the second area 62 is larger than a heat quantity per unit area applied to the first area 61 in thermally bonding the nonwoven fabric sheet with the elastic resin film. With this, a difference in elasticity between adjacent areas (i.e., the first area 61 and the second area 62) can be easily achieved.SELECTED DRAWING: Figure 1
Patent JP-2019142727-A (JP)
Title: Castable refractory for blast furnace trough
Inventor: WAKIMOTO MIKIYA
IPC: C21B7/14
Filed: 2018-02-16
Abstract: To provide castable refractory for a blast furnace trough, free from generating gas during its curing and free from powdering resulting from hydration, even if a silica-sol based binder is used.SOLUTION: Prevention of cracking and peeling, and improvement of corrosion resistance are required for castable refractory for use in lining a blast furnace trough. Castable refractory free from hydrogen gas generation resulting from a reaction of silicon and silica sol during its curing and free from powdering resulting from hydration, can be obtained by using a silica-sol based binder to improve thermal spalling resistance and by adding therein not more than 10 mass% in an external percentage (excluding zero) of an aluminum silicon alloy containing 20 to 50 mass% of silicon relative to the refractory raw material to improve hot strength. As a result, castable refractory for a blast furnace trough having improved hot strength, generating fewer cracks vertical to the working surface thereof, and having improved corrosion resistance, can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2019142022-A (JP)
Title: Inkjet recording paper and method for producing the same
Inventor: KUTSUNA MINORU
IPC: B41M5/52
Filed: 2018-02-16
Abstract: To provide an inkjet recording paper having excellent inkjet print water resistance and inkjet print suitability, regardless of which of a dye ink or a pigment ink is used.SOLUTION: An inkjet recording paper has an ink receiving layer containing a pigment and a binder on at least one side, the inkjet recording paper containing two or more water-soluble zinc salts on the ink receiving layer.SELECTED DRAWING: None
Patent JP-2021067456-A (JP)
Title: X-ray IMAGE GENERATION METHOD, X-ray DEVICE, AND MANUFACTURING METHOD OF STRUCTURE
Inventor: MATSUNAGA NORIHITO
IPC: G01N23/20
Filed: 2018-02-22
Abstract: To provide an X-ray divice capable of acquiring a scattering image without complicating its device structure.SOLUTION: An X-ray image generation method includes: an irradiation step of irradiating a measured object with an X-ray emitted from an X-ray source; a detection step of detecting an X-ray intensity distribution of the X-ray transmitted by the measured object with a detector; and an acquisition step of acquiring a scattering image on the basis of the X-ray intensity distribution on each of at least three different measurement conditions.SELECTED DRAWING: Figure 2
Patent JP-2019142413-A (JP)
Title: Method for adjusting emission light color of headlight lamp unit for vehicle
Inventor: SUGIYAMA TAKASHI
IPC: B60Q1/14
Filed: 2018-02-22
Abstract: To obtain white irradiation light of a prescribed color by correcting difference and change of light source white light in a headlight lamp unit for a vehicle by using a liquid crystal element.SOLUTION: A headlight lamp unit for vehicle includes: a light source 1; an information acquisition unit 8 for acquiring information in front of an own vehicle; an irradiation pattern calculation unit 5 for determining a selective irradiation pattern to the front side of the own vehicle on the basis of information acquired by the information acquisition unit 8; a voltage application unit 4 for applying voltage to a liquid crystal element 3 on the basis of the irradiation pattern determined by the irradiation pattern calculation unit 5; the liquid crystal element 3 for changing the transmission factor of each light control region on the basis of the voltage from the voltage application unit 4; and a projection optical system 6 for performing light distribution control of light emitted from the light source 1 and undergoing transmission control by the liquid crystal element 3.SELECTED DRAWING: Figure 1
Patent JP-2018172637-A (JP)
Title: Polymer, and composition
Inventor: HARADA YOSHIHIRO
IPC: C08K3/00
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a polymer useful for dispersing inorganic particles and a composition containing inorganic particles and the polymer.SOLUTION: A composition containing a polymer and inorganic particles and the polymer are provided. The polymer has a structural unit (i-1) derived from a polymerizable carboxylic acid compound containing an ethylenically unsaturated bond and a carboxyl group bonding to the ethylenically unsaturated bond via a bonding group. In the polymer having a structural unit (i-1) derived from a polymerizable carboxylic acid compound containing an ethylenically unsaturated bond and a carboxyl group bonding to the ethylenically unsaturated bond via a bonding group, the polymerizable carboxylic acid compound has an N-substituted maleimide structure and an acid number of 20 mgKOH/g or more and 150 mgKOH/g or less.SELECTED DRAWING: None
Patent JP-2019149788-A (JP)
Title: Image processing apparatus, and control method and program for the same
Inventor: ARAKAWA JUNYA
IPC: H04N1/387
Filed: 2018-02-28
Abstract: To provide an image processing apparatus for preventing character recognition processing from being performed on an area not used for display in an acquired image.SOLUTION: An image processing apparatus described herein includes: acquisition means for acquiring an image by reading a document; character recognition means for executing character recognition processing on the image acquired by the acquisition means; display means for displaying text data obtained by character recognition processing by the character recognition means; and a selection means for selecting an area used for display by the display means from the image acquired by the acquisition means as an area to be subjected to character recognition processing by the character recognition means.SELECTED DRAWING: Figure 2
Patent JP-2019154129-A (JP)
Title: Mobile body power supply device and mobile body using the same
Inventor: NAKAI YOSHIYUKI
IPC: H02H3/08
Filed: 2018-03-02
Abstract: To provide a power supply device that stably operates even when a voltage applied to an input unit drops.SOLUTION: A power supply device comprises an input unit, a protection circuit, a boosting circuit, and a step-down circuit. The protection circuit has a first terminal electrically connected to the input unit, a second terminal electrically connected to the step-up circuit, and a third terminal electrically connected to the step-down circuit. The first terminal and the second terminal are conducted when a difference between a voltage applied to the first terminal and a voltage applied to the third terminal is equal to or higher than a predetermined potential difference, and is interrupted when a current value supplied from the input unit is equal to or higher than a predetermined current value. The boosting circuit boosts and outputs a voltage applied from the second terminal. Then, the step-down circuit lowers a voltage applied to the third terminal by boosting operation of the boosting circuit.SELECTED DRAWING: Figure 1
Patent JP-2019152575-A (JP)
Title: Object tracking device, object tracking method, and computer program for object tracking
Inventor: HARA KOSUKE
IPC: G01S13/66
Filed: 2018-03-05
Abstract: To provide an object tracking device with which it is possible to accurately track an object around a vehicle.SOLUTION: The object tracking device comprises: an object detection unit (21) for detecting, from distance measured data obtained by a distance measuring unit (2) attached to a vehicle (10), at least one distance measuring point that represents the position of a tracking object that is located around the vehicle (10); and object tracking units (22 to 24) which, in order that the sum of probabilities that the positions of distance measuring points in a target coordinate system constitute those on a tracking object becomes maximum, the target coordinate system based on a tracking object as a point of reference that is found on the basis of the locus, in a prescribed period, of a tracking object for each of distance measuring points obtained in a most recent prescribed period, performs, in accordance with a shape model that represents the probability constituting a distance measuring point per position on the tracking object, most likelihood estimation on the locus and the shape model.SELECTED DRAWING: Figure 3