baber/WOPTO huggingface dataset:
Patent JP-2021520996-A (JP)
Title: 汚染土壌又は汚染水質の復元用化合物
IPC: B09C1/08
Filed: 2019-04-12
Abstract: 本発明は、化学式１のトリエンチンまたはトリエンチン誘導体、化学式２のサイクレンまたはサイクレン誘導体、化学式３のサイクラムまたはサイクラム誘導体のうちから選択された１種以上を有効成分とする、重金属及びホルムアルデヒド除去のための汚染土壌又は汚染水質の復元用化合物を提供する。【選択図】 なし
Patent JP-2021522428-A (JP)
Title: 離れて発泡するシステムおよびそのようなシステムのための液だれ防止機構
IPC: E03C1/084
Filed: 2019-04-24
Abstract: 例示的な離れて発泡するシステムは、スパウト、容器、およびスパウト内に位置するサックバック機構を有する発泡体発生器を含む。システムには、液体ポンプチャンバー、空気ポンプチャンバー、液体導管および空気導管が含まれる。発泡体発生器は、差動ボアハウジングを有する。差動ボアハウジングは、第一の内側ボアを備える第一の部分および第二の内側ボアを備える第二の部分を有し、第一の内側ボアは、第二の内側ボアよりも小さい直径を有する。第二の内側ボアと接触するピストンから延びるシールを有するピストンも含まれる。混合チャンバーは、大きいボア内に位置する。シールの上流方向への移動は、第二の混合チャンバーに陰圧を提供し、流体を出口から引き込む。
Patent JP-2021518479-A (JP)
Title: ポリ３，４−ジヒドロキシ−ｌ−フェニルアラニンキレート第二鉄イオンを含有する両親媒性ポリマーナノミセル及びその使用
IPC: C08G69/10
Filed: 2019-05-13
Abstract: 【課題】ポリ３，４−ジヒドロキシ−L−フェニルアラニンキレート第二鉄イオンを含有する両親媒性ポリマーナノミセルを提供する。【解決手段】生分解性のポリ３，４−ジヒドロキシ−L−フェニルアラニンブロック側鎖のカテコール構造で第二鉄イオンをキレート化する。ポリ３，４−ジヒドロキシ−L−フェニルアラニンを含有する両親媒性ポリマーを第二鉄イオン化合物と錯化し、且つ溶媒置換法によってポリ３，４−ジヒドロキシ−L−フェニルアラニンキレート第二鉄イオンを含有する両親媒性ポリマーナノミセルを得る。ミセルをＦｅ３＋磁気共鳴Ｔ１イメージング造影剤として使用することにより、従来のガドリニウム剤による毒性や副作用を防止することができる。縦緩和率（ｒ１）は５.６ｍＭ-１ｓ-１であり、マウスの体内循環時間は１５０分に達し、且つ画像形成効果が鮮明であり、総合性能は商用ガドリニウム造影剤よりも遥かに高く、優れた応用が見込める。【選択図】図１
Patent JP-2021525293-A (JP)
Title: 熱処理された塩化マグネシウム成分を有するチーグラー−ナッタ触媒系
IPC: C08F4/658
Filed: 2019-05-23
Abstract: 不均一なプロ触媒は、チタン種、塩化マグネシウム成分、および構Ａ（Ｃｌ）ｘ（Ｒ１）３−ｘを有する塩素化剤を含み、ここで、Ａは、アルミニウムまたはホウ素であり、Ｒ１は、（Ｃ１〜Ｃ３０）ヒドロカルビルであり、ｘは、１、２、または３である。塩化マグネシウム成分は、塩素化剤およびチタン種を不均一なプロ触媒に導入する前または後に、１００Ｃを超える温度で少なくとも３０分間熱処理され得る。熱処理された塩化マグネシウムを有する不均一なプロ触媒は、改善された平均分子量能力を示す。不均一なプロ触媒を生成するためのプロセス、および不均一なプロ触媒を利用してエチレン系ポリマーを生成するためのプロセスも開示される。【選択図】なし
Patent JP-2021524316-A (JP)
Title: 圧迫アームデバイスおよび方法
IPC: A61B6/00
Filed: 2019-05-22
Abstract: 圧迫パドルを伴う撮像システム内で乳房を圧迫するための圧迫アームデバイス。圧迫アームデバイスは、乳房と圧迫パドルの接触の間に可変抵抗を提供するように、乳房に向かって圧迫パドルを移動させるための駆動部を含む。圧迫アームデバイスは、圧迫パドルに動作可能に結合されたモータをさらに備え、モータは、モータの動作に応じて圧迫パドルを移動させるように構成され、駆動部は、圧迫パドルに動作可能に結合された少なくとも１つのノブを備え、少なくとも１つのノブは、少なくとも１つのノブの回転に応じて圧迫パドルを移動するように構成され、少なくとも１つのノブは、少なくとも１つのノブの回転に対する可変抵抗を提供するように構成される。
Patent JP-2021524250-A (JP)
Title: Ｐｓｍａ結合剤及びその使用
IPC: A61P13/08
Filed: 2019-05-21
Abstract: 本発明は、ＰＳＭＡ又は、ＰＳＭＡ及びＣＤ３に特異的に結合する抗体、かかる抗体又は断片をコードしているポリヌクレオチド、並びに前述のものを作製及び使用する方法に関する。
Patent JP-2021524943-A (JP)
Title: パターンプロファイル改善用化学増幅型ポジティブフォトレジスト組成物
IPC: G03F7/039
Filed: 2019-05-22
Abstract: 本発明は、半導体パターン形成のための透過率を増加させることができる樹脂の添加によって、従来のＫｒＦポジティブフォトレジストに比べて垂直な（Ｖｅｒｔｉｃａｌ）プロファイルを示すＫｒＦ光源用フォトレジスト組成物に関するもので、組成物の全重量に対して、重合体樹脂５〜６０重量％、化学式１で表示される透過率増進樹脂添加物０．１〜１０重量％、光酸発生剤０．０５〜１０重量％及び酸拡散防止剤０．０１〜５重量％を含有し、残部が溶媒からなることを特徴とする、パターンプロファイル改善用化学増幅型ポジティブフォトレジスト組成物であって、従来のポジティブ型フォトレジストに比べて垂直な（Ｖｅｒｔｉｃａｌ）プロファイル及び改善された感度を有するとともに、工程マージンに優れる組成物を提供するという効果を持つ。
Patent JP-2021526939-A (JP)
Title: 再装着可能な生理学的モニタリング装置
IPC: A61B5/307
Filed: 2019-06-14
Abstract: 再装着可能な生理学的モニタリング装置は、再利用可能な構成要素と使い捨て構成要素とを具備する。再利用可能な構成要素は、エレクトロニクスモジュールと、再利用可能な構成要素を使い捨て構成要素に掛止するための掛止システムと、を具備する。使い捨て構成要素は、ユーザの皮膚に接着される接着パッチと、ユーザの皮膚から電気信号を受信する２つの電極と、再利用可能な構成要素が掛止する受け台と、装置に電力供給するバッテリと、を具備する。使い捨て構成要素は、再利用可能な構成要素が掛止されない場合、バッテリを遮断するための「バッテリ遮断スイッチ」と、防水仕様のエンクロージャ内の再利用可能な構成要素と使い捨て構成要素との間の各接点を絶縁するためのガスケットと、耐ひっかき性の使い捨て構成要素内のプリント接点と、を具備してよい。装置用の掛止システムは、２つのスナップファスナーと、再利用可能な構成要素を使い捨て構成要素へアラインさせるためのアラインメント用フィートと、再利用可能な構成要素が使い捨て構成要素に誤った配向で配置されるのを防ぐ非対称壁と、を具備してよい。再利用可能な構成要素の超音波溶接による組立方法も開示する。 【選択図】図５
Patent JP-2022105816-A (JP)
Title: Shearing mechanism
Inventor: SHIMIZU KUNIO
IPC: A01D34/13
Filed: 2021-01-05
Abstract: Title of the Document: Abstract. To provide a cutting mechanism that has a small change of velocity between upper and lower shearing blades, has reduced load on the mechanical parts, and has high cutting efficiency.SOLUTION: The shearing mechanism comprises a pair of blade units 2 and a motion mechanism 3, the pair of blade units 2 comprising shearing blades 21 and 22 respectively. The motion mechanism 3 moves at least one of the pair of blade units 2 along a predetermined trajectory so that the velocity thereof does not become zero, while maintaining the relative posture of the pair of blade units 2. The pair of blade units 2 have the shearing blades 21 and 22 overlap each other during the motion, thereby cutting an object.SELECTED DRAWING: Figure 1
Patent JP-2022105906-A (JP)
Title: holder
Inventor: MIYAZAWA SHUNSUKE
IPC: B23B27/04
Filed: 2021-01-05
Abstract: To achieve improvement of working conditions during groove formation and cut-off work, in which a protrusion amount of a plate-like body becomes large, and improvement of the quality of a processed surface.SOLUTION: A blade 10 used for a cutting tool 1 has: a plurality of insert pockets 11; and a relief part 12 formed by cutting out a part thereof corresponding to each of the insert pockets 11. The blade is formed by a plate-like body having a polygonal shape. A holder 20 has: a holder body part 28; and a support part 22 which a part of the relief part 12 formed at the blade 10 contacts. The holder is configured so that the blade 10 can be attached in a state that a part of the relief part 12 may contact with the support part 22.SELECTED DRAWING: Figure 1
Patent JP-2022107991-A (JP)
Title: Electric automobile
Inventor: OI SHOHEI
IPC: H02P21/22
Filed: 2021-01-12
Abstract: To provide a technique for specifying a failed current sensor with respect to an electric automobile having three current sensors measuring a three-phase alternating current supplied to a motor.SOLUTION: An electric automobile comprises: a motor for travel; an inverter supplying an alternating current to the motor; three current sensors measuring currents of respective phases of the three-phase alternating current that the inverter outputs; and a controller controlling the inverter. The controller controls the inverter based upon a d-axial current command value and a q-axial current command value. The controller uses a d-axial voltage (d-axial voltage predicted value) predicted for the d-axial current command value and measured values of two current sensors selected out of three current sensors to estimate a d-axial voltage (d-axial voltage estimated value). The controller determines, when a difference between the d-axial current predicted value and the d-axial voltage estimated value exceeds a predetermined voltage difference threshold, determines that one of the selected two current sensors has failed. The above processing is executed by different combinations of the two current sensors to specify a failed current sensor.SELECTED DRAWING: Figure 2
Patent JP-2022108551-A (JP)
Title: jig
Inventor: OMUTA TAKUYA
IPC: B29D30/32
Filed: 2021-01-13
Abstract: To provide a jig that can reduce a time and effort required to attach a ring member to a bead lock.SOLUTION: A jig 1 for radial expansion and contraction of a circular ring member 10 made of elastic material includes: a plurality of segments 2; a plurality of supports 5, each of which supports the plurality of segments 2 displaceably in a radial direction between a first position P1 on a first circle Q1 whose diameter is smaller than an inner diameter of the ring member 10 and a second position P2 on a second circle Q2 whose diameter is concentric with the first circle Q1 and larger than the inner diameter of the ring member 10; and a link mechanism 3 that links the plurality of supports 5 and positions the plurality of segments 2 on the same circumference.SELECTED DRAWING: Figure 1
Patent JP-2022109106-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-01-14
Abstract: To provide a game machine that can suppress the decrease in reliability.SOLUTION: A game machine includes: a frame decoration member protruding forward from a game board; attachment determination means capable of determining the attachment of the frame decoration member; and performance control means for controlling a performance. The frame decoration member can be unattached by a predetermined operation without using a tool, and a symbol variation game can proceed even when it is determined that the frame decoration member is not attached. The performance control means causes a performance to be executed during the symbol variation game to proceed in a suppression mode when the frame decoration member is unattached, and includes advance execution means capable of allowing an operation related to a performance that is caused to be in the suppression mode before the symbol variation game is executed to be recognized in advance.SELECTED DRAWING: Figure 283
Patent JP-2022109487-A (JP)
Title: Machine tool and processing method
Inventor: TOMINAGA YASUHIRO
IPC: B23Q11/00
Filed: 2021-01-15
Abstract: To provide a machine tool which allows chips to flow efficiently even if a height from a table surface to a discharge port is low.SOLUTION: A machine tool has: a side wall 32 defining a processing chamber 11; a frame 12 disposed in the processing chamber 11; a spindle 17 which holds a tool; a discharge gutter 30 extending in an anteroposterior direction at the center of the processing chamber 11; a table 23 which is disposed above the discharge gutter 30 and may move in the anteroposterior direction; a first nozzle 14 which is disposed below the table 23 and jets a cleaning fluid in a downward direction; a pump 38 which is connected to the first nozzle 14 and supplies the cleaning fluid; and a controller 60 which controls jetting of the cleaning fluid.SELECTED DRAWING: Figure 1
Patent JP-2022110176-A (JP)
Title: game machine
Inventor: KANZAKI JUNICHI
IPC: A63F7/02
Filed: 2021-01-16
Abstract: To provide a game machine capable of transferring to a privilege game state not via a jackpot.SOLUTION: A game machine allows for execution of: a first symbol variation trigger that a winning game is executed after variation display of a symbol is over; a second symbol variation trigger that a privilege game state (for example, a time-shortening state) is executed without execution of a winning game after variation display of the symbol is over; and a third symbol variation trigger that a current game state is maintained without execution of a winning game and a privilege game state after variation display of the symbol is over. In both the second symbol variation trigger and the third symbol variation trigger, a common lose variation pattern is selectable.SELECTED DRAWING: Figure 127
Patent JP-2022111440-A (JP)
Title: Image forming apparatus
Inventor: WATANABE TADAYUKI
IPC: G06F3/12
Filed: 2021-01-20
Abstract: To obtain an image forming apparatus capable of enhancing the convenience of a user.SOLUTION: According to an embodiment of the present invention, an image forming apparatus includes: an acquisition unit for acquiring address information showing an e-mail address and print setting information showing print setting; a generation unit for generating a first e-mail including the print setting information and having a destination address set on the basis of the address information; a communication unit for transmitting the first e-mail and receiving a second e-mail including the print setting information and having image data added; and an image formation unit for using the print setting information included in the second e-mail to form an image on a recording medium on the basis of the image data added to the second e-mail received by the communication unit.SELECTED DRAWING: Figure 2
Patent JP-2022117183-A (JP)
Title: Raw material for meat-like food product and meat-like food product
Inventor: NAKAMURA SHINYA
IPC: A23J3/00
Filed: 2021-01-29
Abstract: To provide a raw material for a meat-like food product capable of accurately reproducing a texture of meat even after cooking, as well as preventing tissues of the meat-like food product from falling apart in mastication.SOLUTION: A raw material for a meat-like food product is composed of a granular tissue-like soy protein material. A specific surface area of the granular tissue-like soy protein material is 0.010 m2/g to 0.200 m2/g by a measurement with a gas absorption method using krypton.SELECTED DRAWING: Figure 1
Patent JP-2022120578-A (JP)
Title: Screening method for ccaat/enhancer-binding protein expression inhibitor, therapeutic agent for il-1-associated inflammatory disease, and therapeutic agent for il-1- or il-17-associated inflammatory disease
Inventor: MATSUDA AKIO
IPC: G01N33/15
Filed: 2021-02-05
Abstract: To provide a novel therapeutic agent for patients with IVIG-refractory Kawasaki disease.SOLUTION: Provided is a CCAAT/enhancer-binding protein expression inhibitor of the present invention comprising itaconic acid or a salt or ester thereof as an active ingredient.SELECTED DRAWING: Figure 9
Patent JP-2022122771-A (JP)
Title: Wearable air bag device
Inventor: YANAGISAWA TOSHIHITO
IPC: A62B99/00
Filed: 2021-02-10
Abstract: To provide a wearable air bag device capable of accurately protecting a protection object site by disposing an air bag at an appropriate wearing position.SOLUTION: A wearable air bag device 10 is used, in a worn state by a protection object person, so as to dispose a protection inflating part of an inflated air bag at a protection object site of the protection object person when the protection object person falls over. The device 10 includes the air bag 40, a gas generator 30 for supplying the air bag with an inflation gas, a control device 50 having a fall detection sensor capable of detecting a fall of the protection object person, inputting a signal from the fall detection sensor when the protection object person falls and controlling the gas generator to actuate, and a harness 11 for holding the air bag, the gas generator and the control device and being wearable on the protection object person. The device 10 includes proper wearing means 54 causing the protection object person to wear the air bag 40 before inflation at a proper position such that the protection inflating part of the air bag when completing the inflation can protect the protection object site.SELECTED DRAWING: Figure 4
Patent JP-2021078155-A (JP)
Title: Wireless local area network data transmission method and apparatus
Inventor: ZHANG JIAYIN
IPC: H04W84/12
Filed: 2021-02-12
Abstract: To provide a wireless local area network apparatus, method, computer storage medium, and program which are used for improving data transmission efficiency.SOLUTION: A data transmission method includes carrying, by a control domain of a PLCP header domain in a PPDU constructed by an AP, identifier information of the AP, duration information, and an identifier of at least one STA. The STA obtains the identifier information of the AP, the duration information, and the identifier of the at least one STA by parsing only the control domain of the PLCP header domain. The STA determines whether the control domain of the PPDU includes an identifier of the STA and a wildcard STA identifier, and further, if the STA determines that the control domain of the PPDU does not include the identifier of the STA or the wildcard STA identifier, the STA configures an NAV according to the duration information.SELECTED DRAWING: Figure 11
Patent JP-2021088717-A (JP)
Title: System for removing sulfur and metals from petroleum
Inventor: CHOI KI-HYOUK
IPC: B01D15/02
Filed: 2021-02-16
Abstract: To provide a system to selectively remove metal compounds and sulfur from petroleum feedstock.SOLUTION: A system to selectively remove metal compounds and sulfur from a petroleum feedstock, the system comprising: a mixing zone 30 configured to mix a pre-heated water stream and a pre-heated petroleum feedstock to form a mixed stream; a first supercritical water reactor 40 configured to allow for the generation of a conversion reaction to produce an upgrading flow; a carbon dispersal zone configured to mix carbon with a make-up water stream to produce a carbon dispersed water stream; a make-up mixing zone 35 configured to combine the upgraded stream and the carbon dispersed water stream to produce a diluted carbon dispersed stream; and a second supercritical water reactor 45 configured to allow conversion reactions to occur to produce a carbon dispersed effluent stream.SELECTED DRAWING: Figure 2
Patent JP-2021138931-A (JP)
Title: Method for gasifying biomass
Inventor: OTSUKA HIROFUMI
IPC: C10J3/46
Filed: 2021-02-17
Abstract: To provide a method for gasifying biomass that can efficiently gasify the biomass at a relatively low temperature while suppressing generation of tar.SOLUTION: The method for gasifying the biomass comprises: a catalyst-carrying step of impregnating the biomass with an aqueous solution of a catalyst component containing at least one or both of potassium and calcium to obtain a catalyst-carried biomass carrying the catalyst component; a semi-carbonizing step of heating catalyst-carried biomass from 300°C or higher to 350°C or lower in an inert atmosphere that does not substantially contain oxygen to obtain semi-carbonized catalyst-carried biomass; and a gasifying step of contacting the semi-carbonized catalyst-carried biomass with a gasifying agent containing a water vapor under temperature conditions of 600°C or higher to 800°C or lower, wherein a product gas obtained by the gasifying step contains hydrogen, carbon monoxide, carbon dioxide and methane.SELECTED DRAWING: None
Patent JP-2021176228-A (JP)
Title: Wireless communication device
Inventor: SAKUMA TAKESHI
IPC: H04B7/08
Filed: 2021-02-19
Abstract: To provide a wireless communication device capable of suppressing a difference in radio wave quality between users as compared with the conventional case by effectively utilizing a beam pattern table on the transmitting side.SOLUTION: A wireless communication device includes a lookup table that stores a beam pattern table, and at least one beamforming antenna that transmits or receives radio signals in a beam pattern identified by a set of antenna weight vectors selected from the beam pattern table, and the number of antenna weight vectors for obtaining a beam pattern having a narrow half-value width for transmission included in the beam pattern table is larger than the number of antenna weight vectors for obtaining a narrow beam pattern for reception.SELECTED DRAWING: Figure 1
Patent JP-2022127689-A (JP)
Title: Core manufacturing device
Inventor: ENDO YUTA
IPC: H01F41/02
Filed: 2021-02-22
Abstract: To provide a technique capable of preventing a reduction in winding speed and occurrence of winding looseness when a wound core is wound.SOLUTION: An uncoiler portion 1 constituting a core manufacturing device A is provided with a rotatable mounting table 5 for a hoop material 44 on which a core element 44a is rolled. A braking device 6 is attached to a rotating shaft 7 of the mounting table 5 and a variable braking force is applied to the rotation of the rotating shaft 7, and therefore, a constant tension is applied to the core element 44a wound by a winding unit 3.SELECTED DRAWING: Figure 5
Patent JP-2021087443-A (JP)
Title: Oral composition
Inventor: TANAKA NATSUKO
IPC: A23L33/17
Filed: 2021-02-22
Abstract: To provide a composition that is excellent in activity of digestive enzymes such as protease and amylase.SOLUTION: The present invention provides an oral composition containing a digestive enzyme and a plant processed material. It is also preferable that the plant processed material is at least one processed material selected from Ashitaba, barley, Kumaigusa, tea, cabbage, ginger and soybean. It is also preferable that the plant processed material is a powder substantially having no activity of the digestive enzyme.SELECTED DRAWING: None
Patent JP-2022133696-A (JP)
Title: Living body sound detection device
Inventor: TAKEMOTO KANAKO
IPC: A61B5/11
Filed: 2021-03-02
Abstract: To provide a living body sound detection device that can collect living body information, and is superior in wearing performance.SOLUTION: A capacitive microphone 2A is included in a support arm 1. This capacitive microphone 2A includes a convex-shaped vibrating diaphragm curved in an opening of a sound collection part, and converts a living body sound into a living body sound signal from the pressure change in the sound collection part generated because the vibrating diaphragm vibrates. The curved convex-shaped vibrating diaphragm holds its shape while coming in contact with a user's neck.SELECTED DRAWING: Figure 1
Patent JP-2022136472-A (JP)
Title: Shift instruction device for vehicle
Inventor: IZUMI TAKUMA
IPC: F16H63/42
Filed: 2021-03-08
Abstract: To provide a shift instruction device for a vehicle, which can enhance the effect of reducing a fuel consumption in accordance with the degree of demand from a driver.SOLUTION: A shift instruction device is mounted on a vehicle 1 including an engine 2, a manual transmission 4 for forming an arbitrary one of a plurality of gear stages, and auxiliary equipment driven by the engine 2. The shift instruction device includes a control unit 7 that, in the case where there is a recommended gear stage that is more advantageous in reducing a fuel consumption than the current gear stage of the manual transmission 4, notifies a driver of gear shift instructions to shift to the recommended gear stage by a gear shift instruction notification part 20 and, when the driver performs shift operation within a predetermined period of time after notification of the instructions, stops operation of the auxiliary equipment for a predetermined period of time.SELECTED DRAWING: Figure 1
Patent JP-2022139035-A (JP)
Title: Box connection device
Inventor: MATSUDA KENICHI
IPC: B65B17/02
Filed: 2021-03-11
Abstract: To provide a box connection device capable of connecting with a tape, collection boxes in which three or more boxes are arranged side by side.SOLUTION: A conveyance conveyor 12 is provided for longitudinally conveying collection boxes 11 collected in a collection part 20. A regulation guide 17 for regulating a position of an outer surface of a box 10 at an end in a row direction of the box 10 in the collection box 11 forwardly conveyed by the conveyance conveyor 12 is provided extending in a conveyance direction. Upper and lower tape sticking means 15 for sticking an adhesive tape to upper and lower of the adjacent boxes 10, 10 in the collection box 11 is provided on the way of a box conveyance path of the conveyance conveyor 12. A boundary part 13 of the adjacent boxes 10, 10 moves according to the number of boxes 10 to be collected so that the boundary part of the adjacent boxes is aligned with a tape sticking line CL by the upper and lower tape sticking means 15, every time the conveyance conveyor 12 is reciprocated to connect the box 10 to a regulation position of the collection box 11 by the regulation guide 17.SELECTED DRAWING: Figure 1
Patent JP-2022139272-A (JP)
Title: Endoscope imaging device and endoscope
Inventor: YUKIIRI TAKESHI
IPC: A61B1/04
Filed: 2021-03-11
Abstract: To provide an endoscope imaging device and an endoscope high in reliability that can easily form an underfill layer.SOLUTION: An endoscope imaging device for acquiring an image of an observation object includes a lens barrel in which an imaging lens is provided, an image pick-up device that receives the light passing through the imaging lens, and subjects it to photoelectric conversion, a circuit board to which the image pick-up device is electrically connected through a bump having conductivity, and an underfill layer provided between the image pick-up device and the circuit board. The circuit board is bent, and has a bent part on the side opposite to the lens barrel. When a distance between a rear end on a bent part side of the circuit board of the image pick-up device and the bent part of the circuit board is represented as L1, and a distance between a front end on a lens barrel side of the image pick-up device and the front end on the lens barrel side of the circuit board is represented as L2, an inequality of L1<L2 is satisfied.SELECTED DRAWING: Figure 4