baber/WOPTO huggingface dataset:
Patent JP-2020512640-A (JP)
Title: ＩｏＴコンピュータシステム並びにそのようなＩｏＴコンピュータシステム及び外部システムを有する装置
IPC: G06F9/455
Filed: 2018-10-16
Abstract: 本発明は、互いから論理的に分離されている第１仮想動作環境（２）及び第２仮想動作環境（３）がセットアップされるＩｏＴコンピュータシステム（１）、特に、いわゆるエッジコンピュータシステムと、そのようなＩｏＴコンピュータシステム（１）及びＩｏＴコンピュータシステム（１）が接続される少なくとも１つの外部のシステム又はデバイス（１３，１４，１５，１６）を有する装置とに関係がある。
Patent JP-2020521701-A (JP)
Title: 冶金シリコンの分類方法
IPC: C01B33/107
Filed: 2018-02-08
Abstract: 本発明は、炭素及び／又は炭素含有化合物の不純物を含有する冶金シリコンを分類する方法に関する。本方法は、次のステップを含む：ａ）７００℃までの温度で酸素と反応する遊離炭素の割合を決定するステップ、ｂ）クロロシランを生成する方法のための前記遊離炭素の割合が、≦１５０ｐｐｍｗである冶金シリコンを割り当てるステップ及び／又はメチルクロロシランを生成する方法のための前記遊離炭素の割合が、＞１５０ｐｐｍｗである冶金シリコンを割り当てるステップ。本発明はさらに、クロロシランを生成するための総炭素含有量が最大２５００ｐｐｍｗである冶金シリコンの使用に関する。
Patent JP-2020517504-A (JP)
Title: 動力式車輪付ボード
IPC: A63C17/26
Filed: 2018-04-17
Abstract: 動力式ボード型ビークルは、支持面を有するデッキと、後輪組立体と、前輪組立体と、を有し得る。支持面は、前側部分と、後側部分と、前側部分を後側部分に接続する首部と、を有する。前側部分、後側部分及び首部は、一体的に形成され得る。後輪組立体は、動力式後輪を有し得る。前輪組立体は、第１軸回りに旋回し第２軸回りに回転するように構成された少なくとも１つの前輪を有し得る。
Patent JP-2020518181-A (JP)
Title: 情報伝送方法、端末装置及びネットワーク装置
IPC: H04W72/04
Filed: 2017-04-24
Abstract: 本願は情報伝送方法、端末装置及びネットワーク装置を開示し、該方法は、端末装置はダウンリンクデータに対するフィードバック情報を搬送するシーケンスを取得するための第１シーケンスを取得するステップと、前記端末装置は前記ネットワーク装置から送信されるターゲットダウンリンクデータに基づき、前記ターゲットダウンリンクデータに対するターゲットフィードバック情報を確定するステップと、前記端末装置は前記第１シーケンスに基づき、前記ターゲットフィードバック情報を搬送するための第２シーケンスを確定するステップと、前記端末装置は前記ネットワーク装置に前記第２シーケンスを送信するステップと、を含む。従って、端末装置はアップリンク制御情報を搬送するためのシーケンスを効率的に取得することができる。
Patent JP-2020519439-A (JP)
Title: ３層構造の供給スペーサおよびそれを含む逆浸透フィルタモジュール
IPC: C02F1/44
Filed: 2018-10-17
Abstract: 本発明は、供給スペーサに関し、より詳しくは、供給スペーサを構成するセットを３層構造に形成することによって、逆浸透膜と接触するセットが供給スペーサ構造の中央に原水を対流させ、中央に層流性流速勾配が発生して逆浸透フィルタモジュールの分極現象を減少させ、圧力損失を最小化することができる、３層構造の供給スペーサおよびそれを含む逆浸透フィルタモジュールに関する。
Patent JP-2020534788-A (JP)
Title: アデノ随伴ウイルスカプシド変異体及びその使用方法
IPC: A61K38/02
Filed: 2018-08-22
Abstract: 本開示は、変異カプシドタンパク質を有する組換え型アデノ随伴ウイルスビリオンを提供し、ここで、かかる組換え型ＡＡＶ（ｒＡＡＶ）ビリオンは、対照ＡＡＶと比較して、神経細胞障壁を通過する高い能力、神経幹細胞への高い感染力、神経細胞への高い感染力、及び抗体による中和に対する低い感受性のうち１つ以上を示し、かつ、異種核酸を含む。本開示は、個体の神経幹細胞または神経細胞に遺伝子産物を送達する方法を提供する。本開示は、神経幹細胞内または神経細胞内に存在する標的核酸を修飾する方法も提供する。【選択図】なし
Patent JP-2020520358-A (JP)
Title: Ｐｇｅ２レセプター調節剤としてのピリミジン誘導体
IPC: C07D413/14
Filed: 2018-05-17
Abstract: 本発明は、式（Ｉ）のピリミジン誘導体（式中、（Ｒ１）ｎ、Ｒ３、Ｒ４ａ、Ｒ４ｂ、Ｒ５ａ、Ｒ５ｂ及びＡｒ１は明細書中に記載の通りである。）及び腫瘍における免疫系の再活性化を含む免疫応答の調節による癌の治療におけるそれらの使用に関する。本発明はさらに、式（ＩＩ）の新規なベンゾフラン及びベンゾチオフェン誘導体及び医薬としてのそれらの使用、それらの製造、それらの薬学的に許容される塩及び医薬としてのそれらの使用、１又は２種以上の式（Ｉ）の化合物を有する医薬組成物、並びに、特にプロスタグランジン２レセプターＥＰ２及び／又はＥＰ４の調節剤としてのそれらの使用に関する。【化１】【選択図】 なし
Patent JP-2020522735-A (JP)
Title: 感光性シロキサン組成物、およびそれを用いて形成した硬化膜
IPC: G03F7/004
Filed: 2018-06-04
Abstract: 【課題】低屈折率を有する硬化膜を簡便に形成させることができる感光性組成物の提供。【解決手段】ポリシロキサン、感光剤、中空シリカ粒子、および溶剤を含む感光性シロキサン組成物。中空シリカ粒子は、内部に空孔を有しており、粒子の外側表面が疎水化処理されている。
Patent JP-2020522695-A (JP)
Title: 細胞療法に関連する毒性に関する製造物品および方法
IPC: G01N33/48
Filed: 2018-06-01
Abstract: 毒性を予測するため、および処置するためを含む、疾患または状態、例えばがんの処置用の、細胞療法での使用のための方法および製造物品が提供される。いくつかの態様において、毒性は、神経毒性またはサイトカイン放出症候群（CRS）、例えば、重篤な神経毒性または重篤なCRSである。方法は概して、任意で細胞療法での処置についての候補である対象に由来する生物学的試料をアッセイすることによってマーカーを検出して、対象が、毒性、例えば、神経毒性もしくはCRSまたは重篤な神経毒性もしくは重篤なCRSを発生する危険性があるかどうかを判定する工程を含む。いくつかの態様において、方法および製造物品は、生物学的試料をアッセイするための試薬と、生物学的試料におけるマーカーが陽性の細胞のパーセンテージまたは数を決定するための説明書とをさらに含む。
Patent JP-2020522810-A (JP)
Title: 見掛け肌年齢を判定するためのシステム及び方法
IPC: A61B5/00
Filed: 2018-05-31
Abstract: 人の見掛け肌年齢を判定し、カスタマイズされたスキンケア製品推奨を提供するためのシステム及び方法。このシステムは、コンピューティングデバイスを利用して、人の画像内の顔の巨視的特徴をマスキングした後に、畳み込みニューラルネットワークを用いて画像を解析し、人の見掛け肌年齢を判定する。見掛け肌年齢を判定することは、肌年齢を示す少なくとも１つの画素を識別することと、少なくとも１つの画素を利用して見掛け肌年齢を提供することと、を含み得る。このシステムを使用して、人の目標肌年齢を判定し、目標肌年齢を達成するためのスキンケア製品又はスキンケアレジメンを判定し、そしてユーザがその製品を購入する選択肢を提供することができる。
Patent JP-2020528975-A (JP)
Title: ジオテキスタイル
IPC: E02D17/18
Filed: 2017-05-30
Abstract: 本発明は、地盤工学用途のジオシンセティックスに関する。ジオシンセティックスは、ジオシンセティックスから周辺ジオ材料に増殖させるように配置された細菌を担持するための細菌担体と、反応剤が流動網に沿って流動網から周辺ジオ材料に脱出することを可能にして、細菌と接触するときに固体炭酸カルシウムを生成する、開口部をその表面上に備える流動網と、を備える。反応剤流動網は、反応剤を流動網に供給するための流入口の組と、反応剤の少なくとも一部分を反応剤流動網から回収するための流出口の組とをさらに備える。【選択図】図１
Patent JP-2020527030-A (JP)
Title: 肝臓において目的のタンパク質を発現するためのプラットフォーム
IPC: C12N15/861
Filed: 2018-06-15
Abstract: 肝臓を人工的に操作することによって目的のタンパク質を発現するためのプラットフォーム、特に、異常に機能または発現する疾病遺伝子の代わりに、正常に機能または発現できる導入遺伝子（例えば治療用遺伝子）を高発現分泌遺伝子に挿入することにより発現を誘導することによって遺伝性疾患を緩和もしくは治療するための、または、身体機能を改善するためのプラットフォームを提供する。高発現分泌遺伝子はＨＰまたはＡＰＯＣ３遺伝子を含む。導入遺伝子は、肝細胞ゲノムにおけるプロモーターを使用して高発現されて細胞から分泌されるものを含む。
Patent JP-2020530267-A (JP)
Title: Ｔ７  ｒｎａポリメラーゼバリアント
IPC: C12N1/21
Filed: 2018-06-19
Abstract: 本発明は、操作されたＲＮＡポリメラーゼバリアントおよびこれらバリアントを含む組成物を提供する。本発明はさらに、操作されたＴ７ ＲＮＡポリメラーゼバリアントおよびこれらバリアントを含む組成物を提供する。これらのバリアントは、インビトロ転写の開始においてＧＴＰを超えてｍ７Ｇ（５’）ｐｐｐ（５’）ｍ７Ｇキャップアナログを選択的に組み込むために考案された。本発明はまた、ＲＮＡ転写物を選択的にキャップするための方法を提供する。
Patent JP-2021110774-A (JP)
Title: Image forming apparatus
Inventor: KAGAWA YOSUKE
IPC: B41J29/46
Filed: 2020-01-07
Abstract: To determine a unit attached to an attachment section without adding a memory.SOLUTION: An image forming apparatus 101 comprises: an attachment section 180 to which a first unit 103a provided with a first fan 161a and a second unit 103b provided with a second fan 161b different from the first fan are attached mutually exclusively; a fan control section 160 that, when the first unit is attached to the attachment section, drives the first fan and receives a first rotation detection signal 181a from the first fan, and when the second unit is attached to the attachment section, drives the second fan and receives a second rotation detection signal 181b from the second fan; and a control section 150a that, based on the first rotation detection signal or the second rotation detection signal received by the fan control section, determines which of the first unit or the second unit is attached to the attachment section.SELECTED DRAWING: Figure 5
Patent JP-2021112051-A (JP)
Title: Electric vehicle
Inventor: HANDA MANABU
IPC: B60L3/04
Filed: 2020-01-10
Abstract: To provide a technology for protecting other devices from unintended counter electromotive force generated by a travel motor such as during collision.SOLUTION: An electric automobile 2 disclosed in the present specification includes a high voltage battery 11, a travelling motor 21, a power converter 20, and a device (a high voltage device 40) other than the motor 21 which operates with voltage of the high voltage battery 11. The power converter 20 is connected to the high voltage battery 11 via a first relay 13. The high voltage device 40 is a generic name of devices to which voltage of the high voltage battery 11 is applied except for the power converter 20. The high voltage device 40 is connected to the high voltage battery 11 via a second relay 14. The high voltage device 40 can be separated from the motor 21 by opening the first relay 13 or the second relay 14.SELECTED DRAWING: Figure 1
Patent JP-2021108981-A (JP)
Title: Game machine
Inventor: TAKAOKA KENJI
IPC: A63F5/04
Filed: 2020-01-10
Abstract: To provide a game machine having game properties capable of attracting a player's interest continuously for a long time by possessing plural chances for receiving a favor that becomes advantageous during an advantageous section in a non-advantageous section and in an advantageous section.SOLUTION: A game machine includes a non-advantageous section, and an advantageous section that is shiftable from the non-advantageous section and is more advantageous to a player than the non-advantageous section, and determines a degree of advantage of the advantageous section on the basis of an advantageous section shift trigger combination that is a winning combination during the non-advantageous section and can trigger a shift to the advantageous section, a winning combination of a game including at least one game after shifting to the advantageous section, and a game state.SELECTED DRAWING: Figure 17
Patent JP-2020128743-A (JP)
Title: Cylinder device for large-sized engine and cooling method
Inventor: DANIEL STROEDECKE
IPC: F01P11/04
Filed: 2020-01-15
Abstract: To provide a cylinder device for a large-sized engine that improves the service life of structure components a power loss during driving.SOLUTION: A cylinder device 1 has a cylinder liner 2, a cylinder cover 3, a first cooling inlet E1, a second cooling inlet E2, and a cooling circuit 100 connected to the first cooling outlet A1 and the second cooling outlet A2, and thus a cooling fluid can be guided from the first cooling outlet to the first cooling inlet and the second cooling inlet. A controllable mixing valve V1 is disposed in the circulate circuit 100 between the first cooling outlet and the first cooling inlet, and in order to recirculate the cooling fluid from the first cooling outlet to the first cooling inlet a circulation pump P1 is disposed in a cooling circuit 100 between the mixing valve and the first cooling inlet. The mixing valve flows and connects the circulation pump P1, the first cooling outlet A1, and a cooling fluid supply portion 5 for supplying a new cooling fluid, and is designed to adjust the recirculatable amount of the cooling fluid.SELECTED DRAWING: Figure 1
Patent JP-2021109764-A (JP)
Title: Method for automatically loading coil onto shipping trailer
Inventor: KISHIMOTO SHIKO
IPC: B66C13/48
Filed: 2020-01-15
Abstract: To provide a method for automatically loading a coil onto a shipping trailer whereby, when a coil is automatically loaded onto the shipping trailer, a position of a stanchion pole is automatically detected securely without erroneously recognizing the stanchion pole on a trailer loading-platform, which is a target loading position for the coil, and the coil is loaded in contact with the stanchion pole from behind the loading-platform.SOLUTION: A position of a stanchion pole SP is detected by a wide-range distance measurement sensor from above a shipping trailer TR stopped at a predetermined position based on a position of the stanchion pole SP on a trailer loading-platform. An empty space is provided backward in an advancing direction of the shipping trailer TR from a detection position of the stanchion pole SP, and a coil CO is disposed by an automatic crane CR so as not to be landed. The coil CO is moved in a forward direction of the shipping trailer TR, and the coil CO and the stanchion pole SP are brought into close contact with each other. Subsequently, with the coil CO and the stanchion pole SP kept in close contact with each other, a load is unwound downward to be placed on the shipping trailer TR.SELECTED DRAWING: Figure 5
Patent JP-2021113596-A (JP)
Title: Connection cover
Inventor: KISHI GENJI
IPC: F16L3/26
Filed: 2020-01-21
Abstract: To provide a connection cover which enables an arrangement path of wiring and a pipe material to be easily created on an installation surface.SOLUTION: A connection cover 100 includes: a hollow cylindrical connection cover body 101 having a bottom wall 103 fixed to an installation surface 13 and a connection port 105 which connects an end part of a protection cover 150; and a protruding piece 110 configured to extend within the protection cover 150 and contact with an inner surface of a bottom plate 152 of the protection cover 150 when the end part of the protection cover 150 is connected to the connection port 105. The protruding piece 110 includes: a wavy bending part 112 which is formed at the base end side of the protruding piece 110 and bends in a wavy form in a vertical direction of the bottom wall 103; and an engagement part 115 formed at the tip side of the wavy bending part 112 and used to engage with the inner surface of the bottom plate 152. The engagement part 115 may be displaced to a first position, in which the engagement part 115 may engage with the inner surface of the bottom plate 152, and a second position, in which the protruding piece 110 rotates in a direction away from the installation surface 13, by deformation of the wavy bending part 112.SELECTED DRAWING: Figure 1
Patent JP-2021114885-A (JP)
Title: Distribution panel box and distribution panel
Inventor: NANHEI TOMOSHI
IPC: H02B1/40
Filed: 2020-01-21
Abstract: To improve the workability when installing internal units.SOLUTION: The distribution panel box 10 includes an internal unit 13 and a mounting base 11. The internal unit 13 is capable of being attached with a breaker (main breaker 2 and branch breaker 3). The mounting base 11 holds the internal unit 13. The internal unit 13 is capable of being attached to the mounting base 11 without using any tool.SELECTED DRAWING: Figure 1
Patent JP-2020062522-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-01-27
Abstract: To provide a game machine capable of enhancing game amusement using a holding symbol.SOLUTION: A game machine 1 includes: display means 91 for displaying the presence or absence of win/lose determination information that notification of a corresponding win/lose determination result is not completed as a holding symbol 10; and performance execution means for executing a specific holding performance for suggesting a reliability being a probability that the win/lose determination result corresponding to the holding symbol 10 is a winning, due to the mode of the holding symbol 10. In the specific holding performance, a plurality of candidate symbols is changed toward the display position where the target holding symbol 10 should be displayed and any one of the plurality of candidate symbols remains at the display position, thereby determining the mode of the target holding symbol 10.SELECTED DRAWING: Figure 4
Patent JP-2021125476-A (JP)
Title: Perylene derivative compound, organic semiconductor composition using the compound, and organic thin film transistor using the organic semiconductor composition
Inventor: MIYAZAKI YASUAKI
IPC: C07D471/06
Filed: 2020-01-31
Abstract: To provide an n-type organic semiconductor material having high solubility corresponding to a solution process, and further to provide an organic semiconductor device with high electron mobility and an organic thin-film transistor using the n-type organic semiconductor material as an organic semiconductor composition.SOLUTION: A perylene derivative compound represented by the following formula (1). In the formula, R1 and R4 are the same, R2 and R3 may be the same or different, R5 and R6 may be the same or different, and R2 and R3, R5 and R6 may be bonded to each other to form a ring.SELECTED DRAWING: None
Patent JP-2021123399-A (JP)
Title: Blister pack, manufacturing method of blister pack, and rf device using blister pack
Inventor: KUBOTA HIROSHI
IPC: B65D25/20
Filed: 2020-02-06
Abstract: To provide a blister pack capable of suppressing damage, degradation, falling-off and the like of an RF tag, and to provide a manufacturing method of the blister pack and an RF device using the blister pack therefor.SOLUTION: A blister pack 10 comprises a sheet 11 to which pockets 12 are molded, and a lid material 13 for sealing the sheet 11. The sheet 11 has a first pocket 12A in which an RF tag 14 is stored, and a second pocket 12B in which an article 15 is stored at a different position from that of the first pocket 12A.SELECTED DRAWING: Figure 1
Patent JP-2020165952-A (JP)
Title: Detector and control device
Inventor: FUJITA TOSHIHIRO
IPC: G01B7/30
Filed: 2020-02-10
Abstract: To provide a detector and a control device with which it is possible to continue detecting the rotational position of multiple turns even when electric power supply is discontinued.SOLUTION: A multiturn detection unit 45 is capable of continuing the detection of the rotational position of multiple turns of a steering shaft which is driven by a motor 80 without electric power supply from the outside. A count computation unit 55 computes multiturn position information pertaining to a multiturn position on the basis of the detected value of the multiturn detection unit 45. An angle computation unit 50 computes a rotation angle pertaining to the rotational position during one turn on the basis of the detected value of the position detection unit 40. The multiturn detection unit 45 is provided at a point different from the motor 80. Thus, it is possible to continue the detection of the rotational position of multiple turns even when electric power supply from the outside is discontinued.SELECTED DRAWING: Figure 4
Patent JP-2021126932-A (JP)
Title: Temporary cancellation method of safety mode of sudden start prevention device
Inventor: YAZAKI MINORU
IPC: B60K28/10
Filed: 2020-02-12
Abstract: To provide a temporary cancellation method of a safety mode of a sudden start prevention device which is helpful for preventing the sudden start and erroneous start of a vehicle due to the stepping error and erroneous operation of an accelerator pedal, especially a temporary cancellation method of a safety mode of a sudden start prevention device which can be surely switched by an extremely simple method when turning right at an intersection and when traveling backward on an ascent.SOLUTION: There is provided a temporary cancellation method of a safety mode of a sudden start prevention device. In a conventional sudden start prevention device, a method for switching a mode from a safety mode to a normal mode when turning right is switched to the normal mode when a right turn indicator lamp starts to blink, and is returned to the safety mode when the blinking is finished, and a method for switching a mode from the safety mode to the normal mode when traveling backward on an ascent is switched to the normal mode when a hazard lamp starts to blink, and is returned to the safety mode when the blinking is finished.SELECTED DRAWING: Figure 2
Patent JP-2021128973-A (JP)
Title: Arrester
Inventor: YAMADA MAKOTO
IPC: H01C7/12
Filed: 2020-02-12
Abstract: To provide an arrester that can save a load and secure high surge resistance.SOLUTION: An arrester includes a circuit board 2, and varistors 4A and 4B connected to a power supply system via separators 3A and 3B and installed on the circuit board. The separator includes a plate-shaped metal contact portion 3a that is separated from the circuit board at temperature above a certain level when the varistor generates heat. The circuit board includes: mounting electrode patterns 5a and 5b to which a varistor terminal is bonded; through-holes H1 and H2 formed directly under the mounting electrode pattern and penetrating the circuit board; and contact patterns 6a and 6b formed on the surface opposite to the varistor of the circuit board and connected to the mounting electrode pattern via the through-holes. The separator is installed on the surface opposite to the varistor of the circuit board, and the contact portion is bonded to the contact pattern with a conductive adhesive that melts at a certain temperature or higher.SELECTED DRAWING: Figure 1
Patent JP-2020133096-A (JP)
Title: Fiber sheet
Inventor: ASANO MOTOHIKO
IPC: B32B7/023
Filed: 2020-02-12
Abstract: To provide a colored fiber sheet, that can impart metallic sheen and has less color angle dependence.SOLUTION: Provided is a fiber sheet, having a fiber substrate, and a color tone adjustment layer having a layer containing MO(M represents a n-valent metal or metalloid, and x represents a number greater than or equal to 0 and less than n/2) or MN(M represents a n-valent metal or metalloid, and y represents a number greater than or equal to 0 and less than n/3) composed of a metal element or metalloid element-containing layer arranged thereon, and in which the crystallite size calculated from the (111) plane of the metal element or metalloid element constituting the color tone adjusting layer is 10 nm or less.SELECTED DRAWING: None
Patent JP-2021126386-A (JP)
Title: Jig for manufacturing artificial tooth
Inventor: TOYODA Mana
IPC: A61C13/007
Filed: 2020-02-14
Abstract: To provide a manufacturing method of an artificial tooth which suppress the reduction in the work efficiency and quality in manufacturing.SOLUTION: There is provided a jig for manufacturing an artificial tooth used when manufacturing complete dentures using reference artificial teeth of the complete denture type in which artificial teeth are fixed on a reference dental plate member. When (i) the direction becoming the lip side and cheek side of the complete dentures is the front side, the direction becoming the throat side is the rear side, the side facing an alveolar ridge mucous membrane in an oral cavity of a patient is the mucous membrane side in a state where the complete dentures are attached to the oral cavity of the patient, and (ii) the side on the mucous membrane side is the mucous membrane surface and the surface on the opposite side thereof is the polished surface in the reference dental plate member, and the boundary between the mucous membrane surface and the polished surface is considered as a "floor edge," a jig 300 for manufacturing an artificial tooth includes a front groove part 320 which can be stored so as to surround a region in the vicinity of a lip side floor edge and a cheek side floor edge of the reference dental plate member and/or a rear groove part 330 which can be stored so as to surround a region in the vicinity of a throat side floor edge of the reference dental plate member.SELECTED DRAWING: Figure 14
Patent JP-2021128134-A (JP)
Title: Illumination device for inspection
Inventor: YAMAMOTO TAKAHIRO
IPC: G01N21/84
Filed: 2020-02-17
Abstract: To provide an illumination device for an inspection which imposes less restrictions on the types of light emitted from an LED and has a diffusion plate easily manufactured and having the optimum diffusion degree.SOLUTION: An illumination device 1 for an inspection includes: a housing 2; an LED substrate 3 arranged in the housing 2 and equipped with a large number of LEDs 31 for emitting ultraviolet light or visible light; and a diffusion plate 4 made of synthesis resin which can transmit ultraviolet light and visible light and having a large number of fine recesses and protrusions provided on a surface due to sand blast.SELECTED DRAWING: Figure 1
Patent JP-2021130335-A (JP)
Title: Light source control device
Inventor: ICHINOSE YUTA
IPC: B60Q1/00
Filed: 2020-02-18
Abstract: To provide a light source control device that surely controls lighting of a light source.SOLUTION: The light source control device comprises: a first relay circuit 9 which has a first relay switch 12 arranged between an electric power source and a light source of a vehicle and a first relay coil 13 that switches the first relay switch 12 into an ON-state by power distribution; and a second relay circuit 10 which has a second relay switch 15 arranged between the electric power source and the first relay coil 13 and a second relay coil 16, arranged between the electric power source and an operation switch 11, which switches the second relay switch 15 into an OFF-state by power distribution. When the operation switch 11 is in the ON-state, electric power is distributed to the second relay coil 16 and the second relay switch 15 is switched into the OFF-state, so that power distribution to the first relay coil 13 is cut off and therefore the first relay switch 12 is brought into the OFF-state, which stops power supply from the electric power source to the light source.SELECTED DRAWING: Figure 2