baber/WOPTO huggingface dataset:
Patent JP-2021518690-A (JP)
Title: ダウンリンク制御情報フォーマットのサイズ決定のためのシステムおよび方法
IPC: H04W28/06
Filed: 2019-03-22
Abstract: 同時使用のためのダウンリンク制御情報(DCI)フォーマットのセットに対するDCIフォーマットサイズの数を制限するために、DCIフォーマットのサイズ整合を提供するように構成されるシステムおよび方法が、説明される。本開示の実施形態によれば、同時使用のためのDCIフォーマットのセットに対するDCIフォーマットサイズの数を制限するためにDCIフォーマットのセットのうちの少なくとも2つのDCIフォーマットをサイズ整合することが実施される。DCIフォーマットのセットに対するDCIフォーマットサイズの数に関する制約は、ワイヤレス通信スロット当たりのDCIフォーマットサイズの総数に基づく第1の数のDCIサイズパラメータと、ワイヤレス通信スロット当たりの識別子を使用して符号化されるDCIペイロードを搬送するために使用されるDCIフォーマットに対するDCIフォーマットサイズの総数に基づく第2の数のDCIサイズパラメータ、の両方に対応し得る。
Patent JP-2021517904-A (JP)
Title: 細胞エンゲージ結合分子
IPC: C07K16/28
Filed: 2019-04-09
Abstract: 本開示は、広くは、がん免疫療法の分野に関する。例えば、本開示は、一般には、抗体可変軽鎖（ＶＬ）領域、可変重鎖（ＶＨ）領域、定常重鎖１（ＣＨ１）領域および軽鎖定常（ＣＬ）領域を含む結合分子であって、これらの領域が、２つの抗原結合Ｆａｂ領域と抗原結合Ｆｖ領域とを形成するよう構成されており、したがって、２つの異なる抗原に結合する結合分子に関する。
Patent JP-2021519807-A (JP)
Title: グリセロール誘導体、これの製造方法及びこれを有効成分として含有する免疫調節剤
IPC: A61P37/06
Filed: 2019-04-19
Abstract: ＩＬ−４、ＩＬ−６等の各種炎症サイトカイン又はＣＸＣＬ８の過発現を抑制して、ＨＬ−６０細胞株の移動を減少して、炎症関連疾患の改善、予防又は治療に有用なグリセロール誘導体、これの製造方法及びこれを有効成分として含有する免疫調節剤が開示される。明細書内に化学式２又は３で表されるグリセロール誘導体を含む。
Patent JP-2021524186-A (JP)
Title: ブロックチェーンを使って原子的スワップを実行するためのコンピュータ実装されるシステムおよび方法
IPC: H04L9/08
Filed: 2019-05-08
Abstract: コンピュータ実装されるセキュリティ方法が提供される。本方法は、ビットコイン・キャッシュ・ブロックチェーンのような一つまたは複数のブロックチェーンに対して実行されてもよい。本方法は：第1のユーザーにとってアクセス可能な第1の秘密値（S2）を第1の派生公開鍵（P2）に変換し、第1の派生公開鍵を第2のユーザーに送信する段階と；第2のユーザーにとってアクセス可能な第2の秘密値（S1）を第2の派生公開鍵（P1）に変換し、第2の派生公開鍵を第1のユーザーに送信する段階と；少なくとも部分的には第1の派生公開鍵に基づいて第3の派生公開鍵（P_AE）を計算する段階と；少なくとも部分的には第2の派生公開鍵に基づいて第4の派生公開鍵（P_BE）を計算する前記と；第1の秘密値および第2の秘密値のそれぞれに一方向性関数を適用して、それぞれの第1のベールに包まれた秘密値および第2のベールに包まれた秘密値（H(S2),H(S1)）を生成する段階と；第1のユーザーから第2のユーザーに第1のベールに包まれた秘密値（H(A0)）を、第2のユーザーから第1のユーザーに第2のベールに包まれた秘密値（H(B0)）を通信する段階と；それぞれ前記第1のベールに包まれた秘密値および前記第2のベールに包まれた秘密値を含む第1のブロックチェーン・トランザクションおよび第2のブロックチェーン・トランザクション（tx1,tx2）を構築する段階とを含む。それらのトランザクションは、第1の秘密値および第2の秘密値の両方がそれぞれのブロックチェーン・トランザクションに提供されると、それぞれの第1または第2の資源の制御を移転するためにロック解除可能となるように構成される。第1のブロックチェーン・トランザクションのロック解除によって第1の秘密値が第2のユーザーに明かされ、第2のブロックチェーン・トランザクションのロック解除によって第2の秘密値が第1のユーザーに明かされ、前記第1の秘密値を前記第2のユーザーに明かすことによって、前記第2のユーザーは前記第3の派生公開鍵に対応する第2の秘密鍵を計算できるようになり、前記第2の秘密値を前記第1のユーザーに明かすことによって、前記第1のユーザーは前記第4の派生公開鍵に対応する第1の秘密鍵を計算できるようになる。
Patent JP-2021523521-A (JP)
Title: 自動車グレージングのデフォッガー
IPC: B60H1/00
Filed: 2019-05-08
Abstract: 自動車グレージングのデフォッガー１０６は、所定のパターン、デザイン又は他の表現の１つ又は複数の第１デフォッガーコイル１０２と、自動車グレージングの残りの部分を覆う第２デフォッガーコイル１０４とを備える。第１デフォッガーコイル１０２は、第２デフォッガーコイル１０４よりも、特定の温度までより速く加熱されて、より速い曇り除去を提供し、かつデフォッガー１０６（図１）が作動していることを示す。
Patent JP-2021524600-A (JP)
Title: 狭い緑色発光を有する蛍光体
IPC: C09K11/77
Filed: 2019-05-15
Abstract: 緑色発光蛍光体は、実験的組成ＲＥ１−ｗＡｗＭｘＥｙを有し、式中、ＲＥは、１つ以上の希土類元素（例えば、ＥｕまたはＧｄ）であり得、Ａは、Ｍｇ、Ｃａ、ＳｒまたはＢａの群から選択される１つ以上の元素であり得、Ｍは、Ａｌ、Ｇａ、Ｂ、Ｉｎ、Ｓｃ、ＬｕまたはＹの群から選択される１つ以上の元素であり得、Ｅは、Ｓ、Ｓｅ、ＯまたはＴｅの群から選択される１つ以上の元素であり得、ｗは、ゼロ以上、または０．０１以上、または０．０５以上、および約０．８以下であり、２≦ｘ≦４であり、４≦ｙ≦７である。【選択図】図１
Patent JP-2021531359-A (JP)
Title: 水性ハイブリッド感圧粘着剤組成物およびその製造方法
IPC: C09J133/00
Filed: 2018-06-12
Abstract: 水性ハイブリッド感圧粘着剤組成物およびその製造方法。本組成物は、（Ａ）１００質量部のシリコーン感圧粘着剤、（Ｂ）５〜８０質量部のアクリル感圧粘着剤、（Ｃ）成分（Ａ）および（Ｂ）を成分（Ｃ）に乳化または分散させるのに十分な量の水、ならびに（Ｄ）０．１〜１０質量部のアミノ官能性アルコキシシラン化合物、その加水分解物、またはその加水分解縮合物を含み、成分（Ａ）および（Ｂ）は成分（Ｃ）に乳化または分散している。本組成物は、硬化して、良好な引きはがし粘着力および低いシリコーン移行性を呈する感圧粘着剤を形成することができる。【選択図】なし
Patent JP-2021525673-A (JP)
Title: 電力システムアーキテクチャとこれを用いたフォールトトレラントｖｔｏｌ航空機
IPC: B64D27/24
Filed: 2019-05-31
Abstract: 航空機での使用に適合した電気モータの高信頼性バッテリアーキテクチャを備えた電源システムである。個々のバッテリを使用して、例えば、６以上のモータを備えたシステムのサブセットの２つ以上のモータに電力を供給することができる。各モータは、バッテリの２以上のサブセットから電力を供給され、モータの故障に対応することができる。垂直離着陸モードでモータが故障した場合、適切な姿勢制御を継続し十分な推力を提供するために、動力が他のモータに転用される。モータが故障した場合、故障したモータからオフセットした第２のモータをパワーダウンさせ、姿勢制御を実現することができる。【選択図】２Ａ
Patent JP-2021527671-A (JP)
Title: インスリン抵抗性及び代謝疾患の軽減又は治療のための組成物及び方法
IPC: A61K31/4172
Filed: 2019-06-19
Abstract: 本開示は、対象におけるインスリン抵抗性を軽減又は治療するための組成物及び方法を提供する。
Patent JP-2021529455-A (JP)
Title: 情報伝送方法、デバイス及びコンピュータ記憶媒体
IPC: H04W28/22
Filed: 2019-06-28
Abstract: 本発明の実施例は、情報伝送方法、デバイス及びコンピュータ記憶媒体を提供し、この方法は、物理上りリンク制御チャネル（ＰＵＣＣＨ）に対する構成情報を受信し、ここで、前記構成情報は、各ＰＵＣＣＨに対して少なくとも２つの最大符号化率（ＭＣＲ）を対応して構成し、下り制御情報（ＤＣＩ）を受信し、ここで、前記ＤＣＩが目標ＰＵＣＣＨに使用されるＭＣＲを示す指示情報を含み、前記ＤＣＩにおける指示情報に基づいて、前記目標ＰＵＣＣＨに対応して構成した少なくとも２つのＭＣＲから前記ＰＵＣＣＨに使用されるＭＣＲを決定することを含む。
Patent JP-2021529761-A (JP)
Title: バラ幹細胞由来のエキソソームを有効成分として含む化粧料組成物
IPC: A61K8/9789
Filed: 2019-07-23
Abstract: 本発明は、バラ幹細胞由来のエキソソームを有効成分として含む皮膚再生、皮膚の弾力改善又は皮膚のしわ改善用化粧料組成物を提供する。本発明の化粧料組成物は、皮膚再生、皮膚の弾力改善及び／又は皮膚のしわ改善等の効果に優れる。
Patent JP-2022107389-A (JP)
Title: Beverage supply device
Inventor: OGURA ASAKA
IPC: A47J31/06
Filed: 2021-01-08
Abstract: To suppress reduction in a paper filter feed amount.SOLUTION: A paper roller part 375 for sandwiching a paper filter PF used when a beverage is extracted by an extractor 37, and feeding the paper filter PF each time a beverage is extracted includes: a pair of right and left drive rollers 3751; and a pair of right and left follower rollers 3752 provided to stopper members 376 separately from each other in a form in which the respective inner faces are opposed to each other relatively below the drive rollers 3751, which rotates with the rotation of the drive rollers 3751 by sandwiching the paper filter PF. In the stopper member 376, a cutter part 377 is formed in which a cutting part 377a is formed at the lower end edge part in a lower area of the follower rollers 3752. The cutter part 377 is composed in such a manner that a left side component 3771 connected to a part where the left follower roller 3752 is provided engages with a right side component 3772 connected to a part where the right follower roller 3752 is provided so as to be vertically displaced mutually.SELECTED DRAWING: Figure 5
Patent JP-2022108476-A (JP)
Title: Optical fiber ribbon and optical fiber cable
Inventor: TANAKA HIROKI
IPC: G02B6/44
Filed: 2021-01-13
Abstract: To provide an optical fiber ribbon that, even when it is cured by using a semiconductor ultraviolet light-emitting device, is reliably cured at an intermittent connection part, and maintains the balance between adhesiveness and separability of an optical fiber colored core wire and the intermittent connection part, and an optical fiber cable.SOLUTION: Since an optical fiber ribbon 2 according to the present invention contains a specific oligomer and photoinitiator as materials constituting an intermittent connection part 3, the intermittent connection part 3 is efficiently and reliably cured through irradiation with an ultraviolet ray emitted from a semiconductor ultraviolet light-emitting device, and adhesion is sufficiently carried out and thereby various problems when adhesion is insufficient can be solved. As the intermittent connection part 3 containing the specific oligomer is reliably cured, separability for removing the intermittent connection part 3 from an optical fiber colored core wire 1 becomes satisfactory, while sufficient adhesiveness is maintained, the optical fiber ribbon 2 maintaining the balance between adhesiveness and separability of the intermittent connection part 3 and the optical fiber colored core wire 1 is provided.SELECTED DRAWING: Figure 3
Patent JP-2022109496-A (JP)
Title: Snow making apparatus
Inventor: ENOKI HIROYUKI
IPC: F25C3/04
Filed: 2021-01-15
Abstract: To provide a snow making apparatus capable of efficiently making large, fluffy snowflakes.SOLUTION: A snow making apparatus includes: a snow making container having an inner space for snow making; a supply unit configured to supply fine snow or fine water droplets to the inner space; a catching unit configured to catch the fine snow or the fine snow formed from the water droplets; and a drive unit configured to move the catching unit toward a place where the fine snow is flying in the inner space. Shaking of the catching unit causes the fine snow caught thereon to fall off.SELECTED DRAWING: Figure 2
Patent JP-2022112223-A (JP)
Title: Rotary device and power transmission device
Inventor: TOMIYAMA NAOKI
IPC: F16F15/134
Filed: 2021-01-21
Abstract: To provide a rotary device which can smoothly move in a radial direction even if a centrifugal element is inclined.SOLUTION: A rotary device 10 includes: a first rotating body 2; a second rotating body 3; centrifugal elements 4; and first rolling elements 5a. The first rotating body 2 has housing parts 21 each including first and second guide surfaces 211, 212. The first and second guide surfaces 211, 212 are oriented in a circumferential direction. The first rotating body 2 is rotatably disposed. The second rotating body 3 may rotate with the first rotating body 2 and is disposed so as to be rotatable relative to the first rotating body 2. The centrifugal elements 4 are respectively disposed in the housing parts 21 in a movable manner. The first rolling element 5a has a spherical shape. The first rolling element 5a is disposed between the first guide surface 211 and the centrifugal element 4.SELECTED DRAWING: Figure 7
Patent JP-2022112728-A (JP)
Title: Laminated coil component and method for manufacturing the same
Inventor: KONDO SHINICHI
IPC: H01F17/04
Filed: 2021-01-22
Abstract: To provide a laminated coil component with improved strength.SOLUTION: This is a laminated coil component with an element consisting of a coil conductor and a magnetic element stacked on top of each other. The magnetic element includes soft magnetic particles and epoxy resin. The soft magnetic particles have soft magnetic metal particles. The epoxy resin has an epoxy value of 150 or less. The epoxy resin fills the gap spaces between the soft magnetic particles.SELECTED DRAWING: Figure 1
Patent JP-2021072936-A (JP)
Title: Tubular stent, heart valve, and carrier system
Inventor: LIM HOU-SEN
IPC: A61F2/24
Filed: 2021-01-29
Abstract: To provide an artificial valve to be implanted minimally invasively and percutaneously in a heart.SOLUTION: A shrinkable and expandable tubular stent configured of a shape-memory material which can be implanted into a human heart, includes a proximal ring (71), a distal ring (73), and at least two separate posts (69) axially extending between the proximal ring (71) and the distal ring (73). The distal ring (73) includes a plurality of distal arms (77), a distal arm (77) being connected to the distal ring (73) at one end thereof only, and includes an opposite free end. The proximal ring (71) includes a plurality of proximal arms (75), a proximal arm (75) being connected to the proximal ring (71) at one end thereof only, and includes an opposite free end. The proximal arm (75) is configured to swing radially outwardly at the free end.SELECTED DRAWING: Figure 5
Patent JP-2021123720-A (JP)
Title: Active energy ray-curable composition and cured product
Inventor: WATABE WATARU
IPC: C08F290/06
Filed: 2021-02-02
Abstract: To provide an active energy ray-curable composition for providing a cured product capable of achieving both high elongation and high elastic modulus at a high level.SOLUTION: There is provided an active energy ray-curable composition which comprises a (meth)acrylate having an alicyclic skeleton (B), an N-substituted (meth)acrylamide (B), a mono-functional (meth)acrylate having a linear or branched alkyl group having 8 to 18 carbon atoms (C), a (meth)acrylate having a urethane group (D) and a photopolymerization initiator (E), wherein (D) is a urethane methacrylate containing a polyol (a), a polyisocyanate (b) and a (meth)acrylate (c) containing an active hydrogen group as constituent raw materials and the composition comprises 20 to 70 wt.% of (A), 10 to 40 wt.% of (B), 2 to 20 wt.% of (C), 10 to 30 wt.% of (D) and 2 to 10 wt.% of (E) based on the total amount of (A), (B), (C) and (D).SELECTED DRAWING: None
Patent JP-2022119470-A (JP)
Title: Work machine
Inventor: KAMEOKA Ryota
IPC: E02F9/20
Filed: 2021-02-04
Abstract: To provide a work machine that can perform stable work even when the work machine has been swung.SOLUTION: A work machine comprises: a machine body; an articulated type work device attached to the machine body and having a boom, an arm, and a work tool; a position sensor detecting a position of the machine body; a posture sensor detecting a posture of the work device; a slope sensor detecting a slope state of the machine body; and a control device setting a target surface, and controlling the work device so that the work tool moves along the target surface. When the control device is controlling the work device so that the work tool moves along the target surface, the control device determines whether the machine body is swinging based on detection results of the slope sensor, and when determining that the machine body is swinging, the control device performs attenuation control so as to attenuate the swing of the work tool.SELECTED DRAWING: Figure 8
Patent JP-2022120401-A (JP)
Title: Raw material mix for frozen dessert, frozen dessert and method for producing the same
Inventor: SUGIYAMA ATSUKO
IPC: A23G9/34
Filed: 2021-02-05
Abstract: To provide a raw material mix for frozen dessert that has a low content of carbohydrates and a high content of proteins and resists being browned during thermal sterilization or storage.SOLUTION: A raw material mix for frozen dessert contains carbohydrates, proteins, and dietary fibers. Relative to the total mass of the raw material mix for frozen dessert, the content of the carbohydrates is 16 mass% or less, and the content of monosaccharides is less than 3 mass%.SELECTED DRAWING: None
Patent JP-2022126034-A (JP)
Title: Glue spraying device, case manufacturing apparatus, and case manufacturing method
Inventor: NAGAMATSU JUNICHI
IPC: B31B50/62
Filed: 2021-02-18
Abstract: To stabilize the application state of glue applied by spraying to a target region of gluing.SOLUTION: A glue spraying device, in which grue is sprayed from a nozzle to a coating surface in a prescribed region of a sheet conveyed in a conveyance direction in a conveyance path, sprays the grue to a coating surface intersecting the conveyance direction in a first state in which the nozzle gets closer to the coating surface from the upstream of the conveyance path to a predetermined distance, and is configured to be cyclically displaceable into: the first state in which at least the nozzle of the glue spraying device is included in a first projection range upstream of the coating surface; and a second state in which the glue spraying device is retracted from a second projection range to the downstream of the sheet conveyed from upstream toward the position where the glue is sprayed by a nozzle 12.SELECTED DRAWING: Figure 5
Patent JP-2022126264-A (JP)
Title: Resin composition, cured product, and semiconductor device
Inventor: MANO SHO
IPC: C08K3/013
Filed: 2021-02-18
Abstract: To provide a resin composition allowing production of a semiconductor device, which has excellent stage retentivity, ensures sufficient wettability of solder after pressure-welding, is effective in suppressing void occurrence, and has high connection reliability.SOLUTION: A resin composition contains (A) an epoxy resin, (B) a curing agent, (C) a compound having a phosphazene skeleton, and (D) a compound having a carboxyl group. The (D) compound having a carboxyl group has an acid value of 100 mgKOH/g or more.SELECTED DRAWING: None
Patent JP-2022127798-A (JP)
Title: Product usable as both high pressure washer and bath water flow massager
Inventor: HAMADA HIROSHI
IPC: B08B3/02
Filed: 2021-02-22
Abstract: To solve a problem that there is no product having both functions of a bath water flow massager and a high pressure washer even though they both use a high pressure pump for liquid.SOLUTION: Not only a product having functions of high pressure washing and water flow massage is provided at the time of product release, but also provided are various attachments capable of adding a function of water flow massage by retrofitting even to a machine sold as a high pressure washer, and various attachments capable of adding a function of a high pressure washer by retrofitting even to a machine sold as a water flow massager.SELECTED DRAWING: None
Patent JP-2021078517-A (JP)
Title: Rice gel
Inventor: TSUCHIYA Kuniyasu
IPC: A23L7/10
Filed: 2021-02-22
Abstract: To provide inexpensive and high-quality rice gel while employing rational production facilities capable of achieving mass production to solve the problem of the conventional rice gel in which: raw material cost is heightened because the raw material is made from polished rice after milling and rice flour produced by grinding the polished rice; and, because heating treatment such as boiling and steaming of polished rice and the like is necessary, it is necessary to carry out a large production facility, and production quantity is limited, and manufacturing cost is heightened thereby inhibiting popularization of rice gel.SOLUTION: Of rice bran obtained by milling raw rice, rice bran is made of raw material rice bran and water excluding at least red bran.SELECTED DRAWING: Figure 1
Patent JP-2022128337-A (JP)
Title: Vehicle drive device
Inventor: TABATA ATSUSHI
IPC: F16H3/72
Filed: 2021-02-22
Abstract: To provide a vehicle drive device capable of appropriately changing a torque distribution ratio to distribute torque from a power source to a first output shaft and a second output shaft.SOLUTION: A vehicle drive device comprises: a differential mechanism which has a first rotating element connected to a first output shaft, a second rotating element connected to a second output shaft and a third rotating element connected to a rotating electric machine; and an engaging element which is selectively engaged with two rotating elements among the first rotating element, the second rotating element and the third rotating element. A control device changes a torque distribution ratio to distribute torque from a power source to the first output shaft and the second output shaft by controlling the torque of the rotating electric machine. The control device also changes the torque distribution ratio through controlling torque capacity of the engaging element when changing the torque distribution ratio is restricted due to limitation in the torque of the rotating electric machine.SELECTED DRAWING: Figure 16
Patent JP-2022128849-A (JP)
Title: Gas barrier laminate and package using the same
Inventor: ISHII RIKA
IPC: B32B27/30
Filed: 2021-02-24
Abstract: To provide a gas barrier laminate that has excellent coating suitability of a water soluble heat-sealing varnish and no reduction of the gas barrier performance after mechanical deformation such as drawing and inflection, and a package using the same.SOLUTION: A gas barrier laminate where at least a gas barrier coating layer and a seal layer are stacked in this order is characterized in that the gas barrier coating layer contains 70 wt.% or more of water-soluble polymer and 5 wt.% or more and 30 wt.% or less of scaly filler, the particle size of the scaly filler ranges between 0.2 μm and 10 μm, the aspect ratio of which is 50 or higher, and the seal layer consists of a water soluble heat-sealing varnish.SELECTED DRAWING: Figure 1
Patent JP-2021098715-A (JP)
Title: Acrylanilide derivative, preparation method thereof, and pharmaceutical applications thereof
Inventor: SI JUTONG
IPC: C07D401/12
Filed: 2021-03-01
Abstract: To provide epidermal growth factor receptor (EGFR) protein tyrosine kinase family inhibitors and pharmaceutical applications thereof.SOLUTION: There are disclosed in the present invention an acrylanilide compound represented by a general formula (I) in the figure and a pharmaceutically acceptable salt thereof. The compound and pharmaceutically acceptable salt thereof are used in applications to clinical treatment of diseases by mainly acting on EGFR family protein tyrosine kinases.SELECTED DRAWING: None
Patent JP-2022133796-A (JP)
Title: Curing agent composition for thermosetting resin, epoxy resin composition, and fiber-reinforced composite material
Inventor: OZAWA YU
IPC: C08J5/04
Filed: 2021-03-02
Abstract: To provide a curing agent composition for thermosetting resins capable of manufacturing an epoxy resin composition having a long service time and fast curability.SOLUTION: A curing agent composition for thermosetting resins comprises a curing agent A, a curing agent B and a curing agent C, in which the curing agent A is an aromatic polyamine having a substituent at each of two ortho positions to an amino group, the substituent is selected from an alkyl group, an aromatic group and a halogen group, the curing agent B is an aromatic polyamine that is liquid at 25°C, the curing agent C is an aromatic polyamine, and the aromatic polyamine is an aromatic polyamine that has only one an electron donating group at an ortho position relative to an amino group or does not have a substituent at an ortho position.SELECTED DRAWING: None
Patent JP-2022135438-A (JP)
Title: Distance image capture device and distance image capture method
Inventor: HITSUOKA YOSHIYUKI
IPC: G01S17/18
Filed: 2021-03-05
Abstract: To provide a distance image capture device that captures a correct distance image without changing an optical structure in the device and without interrupting the size reduction, the height reduction, the higher definition, and the improvement of the quantum efficiency of the device.SOLUTION: A distance image capture device includes: a light source unit that irradiates a measurement space with optical pulses; a light-reception unit including a photoelectric conversion element that generates charges according to light entering from the measurement space, a plurality of pixel circuits including a plurality of charge accumulation units for accumulating charges in a frame period, and a pixel driving circuit that allocates and accumulates charges in the charge accumulation unit by performing on/off processing of a transfer transistor at a predetermined accumulation timing synchronizing with the emission of the optical pulses; and a distance calculation unit that calculates a distance between a subject and the light-reception unit in the measurement space in accordance with the amount of charges determined based on a first charge amount of the charges accumulated in the charge accumulation unit. The distance calculation unit calculates a distance by subtracting a second charge amount by noise charges being the accumulated charges other than the charges allocated and accumulated in the on/off processing of the transfer transistor from the first charge amount.SELECTED DRAWING: Figure 1
Patent JP-2022136933-A (JP)
Title: Vehicular storage device
Inventor: FUKUI NAOYUKI
IPC: B60Q3/76
Filed: 2021-03-08
Abstract: To provide a vehicular storage device which has a light source for illuminating an interior space, and suppresses light leakage when a lid is in a closed position.SOLUTION: A vehicular storage device 1 is equipped with: a case 3 having an opening 30 communicating with an interior space 31; a lid 2 which changes positions between a closed position of closing the case opening and an open position of opening the opening; a light source 60 for illuminating the interior space; and a shutter mechanism 7 disposed on an interior space side of the light source. The shutter mechanism includes: a shutter member 72 which changes positions between an opening position for opening an optical path between the light source and the interior space, and a shielding position for shielding the optical path; and a link part 76 which connects the shutter member to the lid, in order to arrange the shutter member at the opening position when the lid is in the open position, and to arrange the shutter member at the shielding position when the lid is in the closed position.SELECTED DRAWING: Figure 1