baber/WOPTO huggingface dataset:
Patent JP-2022151542-A (JP)
Title: retractor
IPC: A61B17/02
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To maintain a state that the aorta is spread in a radial direction. 
     SOLUTION: A holder 1 is arranged so that a cut ascending aorta BV is positioned inside an inner periphery of the holder 1, and the holder 1 is fixed with a flexible arm. In two holes 301 arranged side by side, a surgical thread TH is put through from a surface side of a retractor R1. The thread TH put out to a back surface side goes from an inner wall side of the ascending aorta BV through to the outer wall side by a surgical needle through, and the thread TH through the outer wall side of the ascending aorta BV is pulled. A retractor R1 over whose surface the thread TH is hung contacts the inner wall of the ascending aorta BV. When the thread TH is pulled to the side of the holder 1, the retractor R1 over which the thread TH is hung spreads the ascending aorta BV in the radial direction. An operator puts the thread TH pulled into a notch 203 of the holder 1 and fixes the thread TH when the ascending aorta BV spreads in the radial direction. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022017448-A (JP)
Title: Catheter assembly
IPC: A61M25/06
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To suppress warp of an inner needle and to reduce damage of a catheter. 
     SOLUTION: A catheter assembly 10 includes: an inner needle 12; a catheter 30 having a main lumen and one or more sub lumens; and a warp suppressing mechanism 90 suppressing warp of the inner needle 12 by supporting the inner needle 12 via the catheter 30. One or more sub lumens communicate each of one or more sub openings formed in the catheter 30. The warp suppressing mechanism 90 has a slide contact support part 92 capable of slide contacting with the catheter 30 when the catheter 30 moves to the inner needle 12. The slide contact support part 92 can support a base end side nearer than a sub opening on an endmost side of one or more sub openings or a base end side nearer than a continuous slope surface occurring to the catheter 30 as the sub lumen is formed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069101-A (JP)
Title: Battery separator and manufacturing method for the same
Inventor: SATO DAIKI
IPC: H01M50/44
Filed: 2021-11-05
Abstract: To provide nonwoven fabric for a battery separator and a battery separator, having high heat resistance, a thin film, and small and uniform pore diameter.SOLUTION: After nonwoven fabric is obtained using nanofiber with a fiber diameter of 100 to 1000 nm and moist heat adhesive binder fiber, a battery separator is obtained.SELECTED DRAWING: None
Patent JP-2022010118-A (JP)
Title: Fine-bubble production method
IPC: B01F25/40
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a fine-bubble production device having a structure in which post-like portions protrude from an orifice of a cylindrical member, in that the presence of the post-like portions hinder a flow of a fluid, so that a flow rate of a fluid generating fine bubbles is limited and, in addition, foreign matter may be caught between the post-like portions, in that time and effort are required to manufacture the post-like portions, and in that, when the post-like portions are supported in a cantilever manner, it is difficult to secure mechanical rigidity, making it difficult to secure durability. 
     SOLUTION: Proposed is a fine-bubble production device in which an inlet portion that gradually decreases a diameter from an inlet of a cylindrical body, an orifice that continues to the inlet portion, and a large-diameter portion that continues to the orifice are formed in order, wherein a boundary between the orifice and the large-diameter portion is a radial elevation-surface. By introducing pressurized tap water into the inlet portion of the fine-bubble production device, fine bubbles of nano order can be generated by using tap water as it is, that is, even if gas is not forcibly dissolved in the tap water in advance. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022010334-A (JP)
Title: Work vehicle
IPC: A01B69/00
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a work vehicle capable of solving a problem that, for example, a prior work vehicle such as a rice planting machine, cannot perform turning control of the vehicle body. 
     SOLUTION: A work vehicle comprises: a steering member drive unit (44) for driving a steering member (52); a control unit (200) for controlling the steering member drive unit (44); and detecting mechanisms (210, 300) for detecting a turning state of the vehicle body (10). The control unit (200) performs turning control when the vehicle body (10) which is caused to advance straightly, is caused to turn. The control unit (200) performs turning state determination on the basis of a result of detection, and controls a steering cutting angle on the basis of the turning state determination. Steering cutting angle returning timing for returning the steering cutting angle for causing the vehicle body (10) which is caused to turn, to be advanced straightly again, is controlled by measuring a distance of a turning inside rear wheel since start of turning until a machine body azimuth becomes a prescribed azimuth, and being changed on the basis of the distance. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022022256-A (JP)
Title: Positive electrode active material powder
IPC: H01M4/36
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium ion secondary battery, which is high in initial discharge capacity, and small in discharge capacity drop accompanying the repetition of charge and discharge actions. 
     SOLUTION: Positive electrode active material powder for a lithium ion secondary battery comprises a lithium manganese-based composite oxide particle having a phosphorus-concentrated layer in its surface layer portion, and lithium titanium-based composite oxide deposited on the surface thereof. In the positive electrode active material powder, the P content is 0.02-5.00 mass%, and the Ti content is 0.05-2.0 mass%. As to the average mol ratios in a range from an outermost surface up to an etching depth of 1 nm according to XPS (photoelectron spectrometry), P/Mn mol ratio is 0.01-0.30, and Ti/Mn mol ratio is 0.10-0.75, and the P/Mn mol ratio and the Ti/Mn mol ratio satisfy the relation given by the following expression (2): Ti/Mn mol ratio>P/Mn mol ratio (2). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076965-A (JP)
Title: Method for producing laminate
Inventor: OKAMOTO SHIMPEI
IPC: B05D3/04
Filed: 2021-11-24
Abstract: To provide a method for producing a laminate having high scratch resistance and high gloss even when using an LED-curable composition which is stable under a fluorescent lamp but has the surface of the composition layer to be uncured under an air atmosphere, and a laminate produced by the production method.SOLUTION: A method for producing a laminate includes coating a substrate with an LED-curable composition, and spraying its coating face with inert gas with an oxygen level of 10 vol.% or less, followed by LED irradiation.SELECTED DRAWING: None
Patent JP-2023082483-A (JP)
Title: Charge-discharge system and method for controlling charge-discharge system
Inventor: ENDO HIROKI
IPC: H02J3/38
Filed: 2021-12-02
Abstract: To provide a charge-discharge system with which it is possible to supply electric power from one of chargers/dischargers which a vehicle power storage device is connected to, to an electric power load which is connected to the other of the chargers/dischargers.SOLUTION: Provided is a charge-discharge system 10 which a vehicle power storage device 40 of a vehicle 30 is connected to, and which includes a charger-discharger 100 for supplying electric power to an electric power load 20, said system including a first charger-discharger 100a that is a charger-discharger 100 which a first vehicle power storage device 40a, i.e., one vehicle power storage device 40, is connected to, and which is electrically connected to a second charger-discharger 100b that is the other charger-discharger 100 which a second vehicle power storage device 40b, i.e., the other vehicle power storage device 40, is connected to. The first charger-discharger 100a includes a control unit 120 for exercising control so that a first voltage outputted from the first charger-discharger 100a and a first phase of the first voltage are matched to a second voltage outputted from the second charger-discharger 100b and a second phase of the second voltage.SELECTED DRAWING: Figure 5
Patent JP-2022022404-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game. 
     SOLUTION: The game machine stops and displays a special pattern after performing a cycle variation a plurality of times, in which variation to a plurality of display modes is one cycle, as variation display of the special pattern corresponding to a determination result of determination information regarding whether or not a special game is to be executed, and performance control means can execute a variation performance, in which a second variation operation is performed after a first variation operation is performed, by a performance pattern during the variation display of the special pattern. In a case where the variation display of the special pattern is started from a customer waiting state, the first variation operation is started after the start timing of the cycle variation, and audible output of variation BGM is started at timing after the start timing of the cycle variation but before the start of the second variation operation. 
     SELECTED DRAWING: Figure 51 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023086245-A (JP)
Title: Multilayer ceramic electronic component and manufacturing method for the same, circuit board, and package body
Inventor: Ohno Ryo
IPC: H01G13/00
Filed: 2021-12-10
Abstract: To provide a circuit board including a multilayer ceramic capacitor with a tall back type, in which occurrence of mount failure can be suppressed.SOLUTION: A circuit board includes a multilayer ceramic electronic component and a mount substrate. The multilayer ceramic electronic component includes a ceramic element assembly, a plurality of internal electrodes, and a pair of external electrodes. The ceramic element assembly includes a pair of side surfaces perpendicular to a first axis, a pair of main surfaces perpendicular to a second axis, and a pair of end surfaces perpendicular to a third axis, and has a size of 0.1 mm or more in a first axis direction and a ratio of the size in a second axis direction is 130% or more. The internal electrodes are stacked in the first axis direction inside the ceramic element assembly, are drawn out to one of the pair of side surfaces, and the positions of both end parts in the second axis direction are aligned within 0.5 μm in the second axis direction. The pair of external electrodes covers the pair of end surfaces. The mount substrate includes a mount surface facing one of the pair of main surfaces and a pair of terminals provided on the mount surface and connected to the pair of external electrodes.SELECTED DRAWING: Figure 18
Patent JP-2023086584-A (JP)
Title: Valve opening/closing timing control device
Inventor: IKEDA KENJI
IPC: F01L1/356
Filed: 2021-12-10
Abstract: To provide a valve opening/closing timing control device preventing a possibility of generation of looseness of a fastening bolt even if an Oldham coupling has been broken.SOLUTION: A valve opening/closing timing control device 100 includes: a driving side rotating body A; a driven side rotating body B disposed on an inner side of the driving side rotating body A; and a phase adjusting mechanism C for setting a relative rotation phase of the driving side rotating body A and the driven side rotating body B. The phase adjusting mechanism C includes: an output gear 25 provided in the driven side rotating body B; an input gear 30 coupled to the driving side rotating body A via an Oldham coupling Cx and engaging with the output gear 25; and a cylindrical eccentric member 26 for rotating the input gear 30. The Oldham coupling Cx includes: an annular part 41; an outer engaging arm 42; an inner engaging arm 43; and a projecting part 44 projecting from the annular part 41 between the outer engaging arm 42 and the inner engaging arm 43 that are adjacent to each other in a circumferential direction.SELECTED DRAWING: Figure 4
Patent JP-2023089524-A (JP)
Title: Image forming device and control method
Inventor: SUGANO RYOICHIRO
IPC: B41J2/01
Filed: 2021-12-16
Abstract: To make it possible to prevent a printed result from being disturbed.SOLUTION: An image forming device 100, which prints an image on media 5 being conveyed, comprises N head parts 310 which discharge ink, where N is an integer of one or more. The image forming device 100 further comprises: N carriage units 320 that hold the N head parts 310 respectively; a target measuring instrument that measures vibrations of a target carriage unit of the N carriage units 320; and a first control part 10 that executes a speed change process for changing a conveyance speed of the media so that vibrations measured by the target measuring instrument become smaller.SELECTED DRAWING: Figure 1
Patent JP-2023057002-A (JP)
Title: Communication system, communication device, server, and access method
Inventor: TORIKURA (TASHIRO) HIROMI
IPC: H04W92/08
Filed: 2021-12-20
Abstract: To provide a communication system, a communication device, a server, and an access method capable of easily using data on the server.SOLUTION: A device identifier of a communication device 1 is transmitted from the communication device to a server 70. A user identifier corresponding to the device identifier and HTTPS access authorization information created based on the user identifier are transmitted from the server 70 to the communication device 1. In the communication device 1, resources are acquired from the server 70 using the received HTTPS access authorization information and the user identifier, and the acquired resources are used on an electronic musical instrument 30. That is, when the electronic musical instrument 30 acquires the resources on the server 70, the resources can be acquired directly from the server 70 without going through other storage media or the like. This allows resources on the server 70 to be easily acquired and used on the electronic musical instrument 30.SELECTED DRAWING: Figure 3
Patent JP-2023093172-A (JP)
Title: Aqueous anti-rusting coating composition and manufacturing method
Inventor: TAJIMA KAZUO
IPC: C09D5/02
Filed: 2021-12-22
Abstract: To provide an aqueous anti-rusting coating composition excellent in storage stability of coating, and further suitable for forming a coating film excellent in corrosion resistance, and a manufacturing method of the aqueous anti-rusting coating composition.SOLUTION: Provided are an aqueous anti-rusting coating composition containing an aqueous resin (A) in which at least one resin selected from acrylic resins, epoxy resins, urethane resins, alkyd resins and modified resins thereof is rendered water-based, an emulsifier (B) containing at least one of amphiphilic substance forming a closed vesicle and a polymerizable polymer having a hydroxyl group, and an anti-rusting pigment (C), and a manufacturing method of the aqueous anti-rusting coating composition.SELECTED DRAWING: Figure 1
Patent JP-2023094006-A (JP)
Title: Chrysanthemum morifolium flavone aglycon extraction method, extract obtained by the same, and anti inflammatory pharmaceutical composition
Inventor: YAO HSIN-JAN
IPC: A61K31/352
Filed: 2021-12-23
Abstract: To provide a method for extracting flavone aglycon such as luteolin and apigenin in Chrysanthemum morifolium.SOLUTION: There is provided a method comprising: (a) a step for immersing a Chrysanthemum morifolium raw material in water or solution, performing an immersion step for 3.5 hours or more, for acquiring an immersed sample; (b) a step for adding an extraction solvent to the immersed sample, performing an extraction step for 5-60 minutes for acquiring the extract. In the Chrysanthemum morifolium, at least one of following portions of the Chrysanthemum morifolium, namely, a whole plant, root, stem, leaf and a flower.SELECTED DRAWING: None
Patent JP-2023094980-A (JP)
Title: End tool of robot hand
Inventor: FUJITA SHUNGO
IPC: B25J15/12
Filed: 2021-12-24
Abstract: To provide end tools of a robot hand to be attached to a robot hand, that are capable of stably scooping up a predetermined amount, when performing an operation of scooping up a desired amount of an object being lightweight, granular and small as a handling object.SOLUTION: An end tool 10 of a robot hand comprises: a mounting part 11 having a cylindrical portion 11a to be removably attached to a finger tip 43a of a robot hand 20 comprising a plurality of curved fluid pressure actuators 40 in which a curved state and a stretched state are controlled by fluid pressure of fluid introduced to the interior; and a claw part 13 which is integrally molded with the mounting part and formed in a fin-shape.SELECTED DRAWING: Figure 1A
Patent JP-2023096791-A (JP)
Title: Document reading device
Inventor: KO HIDEYUKI
IPC: H04N1/04
Filed: 2021-12-27
Abstract: To provide a document reading device capable of automatically reading documents in various sizes including non-standard document sizes without missing document regions of the documents.SOLUTION: A document reading device comprises: a document size determination unit for determining whether a size of a placed document corresponds to which one of a plurality of standard sizes in a preliminary manner on a first stage on the basis of, document size information relating to a combination of a longitudinal length and a lateral length detected by a document size detection unit; and a document region determination unit. On a second stage after the first stage, the document size determination unit determines whether the size of the document is a standard size or a non-standard size on the basis of the standard size detected on the first stage and the document size information. The document region determination unit decides a reading region of the document in a mode different from a document determined as a standard size for a document which is determined as a non-standard size by the document size determination unit.SELECTED DRAWING: Figure 3
Patent JP-2023097513-A (JP)
Title: grain dryer
Inventor: NISHINO EIJI
IPC: F26B25/22
Filed: 2021-12-28
Abstract: To provide energy-saving drying control of high drying efficiency, combining airflow drying and hot-air drying.SOLUTION: Airflow drying that performs drying using an airflow, carries out drying with little damage to grain and excellent drying efficiency, by controlling the grain circulation according to the ambient temperature and the moisture in the grain. When it is determined that the hot-air drying is more efficient than the airflow drying according to the ambient temperature, the moisture in the grain, the temperature of the grain and the like upon switching to the hot air drying from the airflow drying, the switching is carried out with the drying temperature setting being set at an efficient lower-temperature setting to perform energy-saving drying control.SELECTED DRAWING: Figure 4
Patent JP-2023098104-A (JP)
Title: Vehicular temperature regulator and control method of vehicular temperature regulator
Inventor: NANKE TAKESHI
IPC: B60H1/22
Filed: 2021-12-28
Abstract: To provide a control method of a vehicular temperature regulator which can enhance a heating capability of a compressor, as one embodiment of the present invention.SOLUTION: A vehicular temperature regulator comprises: a first circuit C1 through which a first heat medium flows; a compressor 72, arranged in the first circuit, which compresses the first heat medium; a sensor S1, arranged in the first circuit, which measures a temperature or pressure of the first heat medium; a second circuit C2 through which a second heat medium flows; and a heat exchanger 7, arranged across the first circuit and the second circuit, which performs heat exchange between the first heat medium and the second heat medium. The second circuit has a first conduit line 12 passing on the heat exchanger, a second conduit line 13 bypassing the heat exchanger, a valve 32 that can switch a conduit line through which the second heat medium flows, between the first conduit line and the second conduit line, and a second loop that passes through either of the first conduit line and the second conduit line to circulate the second heat medium. A control part regulates a duty ratio which is a time ratio at which the valve makes the second heat medium flow through the first conduit line in a predetermined time, on the basis of a measured value by the sensor.SELECTED DRAWING: Figure 1
Patent JP-2021524556-A (JP)
Title: スルーチャネル及び真空チャンバを備えた真空ポンプ
IPC: F04D19/04
Filed: 2019-06-27
Abstract: ロータと、ステータと、運転中にガスを受けるための入口と、ガスを排出するための排気部と、を備える真空ポンプ。ポンプはまた、ポンプのベースの開口部からポンプを通ってポンプの入口を軸方向に越えて開口部まで延びる軸方向通路を定める導管を有する。ロータ及びステータは、導管の周りに延び、制御可能な量だけ入口を覆い隠し、これによりポンプの入口コンダクタンスを制御するように構成されたプレートがあり、プレートは、導管が延びる中央部分に孔を有する。【選択図】図１
Patent JP-2021519572-A (JP)
Title: 状況に応じた無線送電
IPC: H02J50/80
Filed: 2019-03-27
Abstract: ＲＦ電力供給の方法は、部分的に、第１の期間中に、第１のグループの位相を有する第１のグループのＲＦ信号を第１のモバイル装置に送信することを含む。第１のモバイル装置は、第１の期間中に第１の位置および第１の配向を有する。この方法は、部分的に、第２の期間中に第２のグループの位相を有する第２のグループのＲＦ信号を第１のモバイル装置に送信することをさらに含む。位相の第２のグループは、第２の期間中の第１のモバイル装置の第２の位置および第２の配向に従って決定される。第２の位置および第２の配向は、第１のモバイル装置に配置され、無線通信チャネルを介して、ＲＦ信号の第１および第２のグループを送信するＲＦ発電ユニットに送信されるセンサを使用して決定される。
Patent JP-2021532092-A (JP)
Title: 集団におけるジアミノフェノチアジンの最適化投与
IPC: A61P25/00
Filed: 2019-07-18
Abstract: 【課題】 集団におけるジアミノフェノチアジンの最適化投与量に関する。【解決手段】 本発明は、ロイコメチルチオニニウム（ＬＭＴ）化合物の新規な投薬レジメンであって、望ましい臨床プロファイルを維持しながら、ＭＴ濃度が、アルツハイマー病及び前頭側頭型認知症などの神経変性障害の処置に関連した処置効能が得られ得る濃度を超える対象の比率を最大にする投薬レジメンを提供する。ＬＭＴ含有投与単位及び他の組成物も提供される。【選択図】なし
Patent JP-2021533117-A (JP)
Title: ３−（３，５−ジブロモ−４−ヒドロキシベンジリデン）−５−ヨード−１，３−ジヒドロインドール−２−オンのアンモニウム塩及びその使用
IPC: A61K31/5375
Filed: 2019-07-24
Abstract: ＧＷ５０７４のアンモニウム塩が提供され、それはがんの治療のために単独で又はｃ−Ｒａｆ阻害剤と組み合わせて使用可能である。
Patent JP-2021534220-A (JP)
Title: 抗ｈｅｒ２ポリペプチド及びそれらの使用の方法
IPC: A61P35/04
Filed: 2019-08-22
Abstract: 本開示は、ＢＢＢを横切って脳実質においてＨＥＲ２に結合するＦｃポリペプチド二量体−抗体可変領域融合タンパク質などの、抗ＨＥＲ２構築物に関する。いくつかの実施形態では、抗ＨＥＲ２構築物（例えば、Ｆｃポリペプチド二量体−抗体可変領域融合タンパク質）は、ＨＥＲ２への結合時にエフェクター機能を保持するが、インビボで網状赤血球を実質的に減少させない。本開示は、ＢＢＢを横切って抗ＨＥＲ２抗体可変領域をトランスサイトーシスしてＨＥＲ２陽性癌及びそれらの転移性病変を治療するための方法にも関する。【選択図】なし
Patent JP-2022504253-A (JP)
Title: 靭性向上のための微細構造を有する硬質金属
IPC: C22C29/08
Filed: 2019-09-20
Abstract: 本発明は、炭化タングステンと、立方晶結晶構造を有する追加の金属炭化物相と、バインダー金属相とを含む、ナノスケール又はウルトラファイン硬質金属に関するものである。本発明はさらに、前記硬質金属を製造するための方法、及び、工具及び摩耗部品を製造するための前記硬質金属の使用に関する。本発明はさらに、記載された硬質金属から製造された部品に関するものである。
Patent JP-2022512754-A (JP)
Title: 融合タンパク質
IPC: C12N1/15
Filed: 2019-10-16
Abstract: 本発明は、融合タンパク質、及びウイルス感染に対するワクチン接種するための融合タンパク質（又はそのような融合タンパク質をコードする、遺伝的コンストラクト若しくはベクター）の使用に関する。本発明は、ウイルス感染を防止及び処置するための、そのような融合タンパク質又はコンストラクトを含む医薬組成物、並びにその方法及び使用に及ぶ。
Patent JP-2022512828-A (JP)
Title: 産物分配デバイスの製造方法
IPC: B65B3/16
Filed: 2019-10-04
Abstract: 本発明は、産物分配デバイスの製造方法に関しており、デバイス（１）はリザーバ（３）を備え、そのリザーバは充填開口（８）を有する変形可能なチャンバ（４５）に接続され、変形可能なチャンバの内部は、少なくとも一部が可動壁（１３）によって区画され、その可動壁の移動が変形可能なチャンバの容積の変動を引き起こす構成をとされており、本方法は、そのようなデバイスを供給するステップと、充填弁（４１）を介して変形可能なチャンバ（４５）を充填するステップと、リザーバ（３）に産物（１６）を充填するステップと、充填開口（８）が閉じられる閉鎖ステップと、を備えている。たとえば、製薬、化粧品または農産食品業界へ適用される。【選択図】図２
Patent JP-2022506323-A (JP)
Title: 外部反射戻り光耐性レーザ
IPC: G02F1/025
Filed: 2018-11-05
Abstract: 外部反射戻り光耐性レーザ（３００）が提供される。反射戻り光制御部ＯＦＣ（３１０）の高反射面（３８０）と分布帰還型レーザ（３２０）の回折格子層（３２２）との間に安定した縦モードの光の電磁場分布が形成される。分離電極構成が用いられることで、直流電源からＯＦＣ（３１０）に電流を入力する強さを調節することによってＯＦＣ（３１０）領域の実効屈折率が変更される。このようにして、外部反射戻り光によって引き起こされるレーザ（３００）のキャビティ内位相変動が補償され、外部反射戻り光耐性が改善される。外部反射戻り光耐性レーザにより、アイソレータを用いない光源実装を実施して、実装サイズを削減してコンポネントサイズを削減し、大容量及び小型化のための高密度実装の要求を満たし、光源のマルチチャンネル集積化を実施することができる。これに加えて、プロセスの複雑さが緩和される。