baber/WOPTO huggingface dataset:
Patent WO-2020240954-A1 (WO)
Inventor: NAKATA Yu
IPC: G06F9/50
Filed: 2020-02-26
Abstract: The present invention enables efficient development of software for executing a process cooperatively among a plurality of hubs. This information processing system includes a plurality of AP execution devices that are for executing AP software and are provided respectively at a plurality of hubs. Each AP execution device stores a common AP software that executes the same processing block in the same sequence. The AP software includes a transfer processing block for implementing a process in which the process of a processing block executed by a first AP execution device in a first hub is coordinated with a second AP execution device in a second hub. When the first AP execution device arrives at a first transfer processing block during sequential execution of the processing blocks of the AP software, the first AP execution device transmits to the second AP execution device a coordination start message that includes an identifier of the first transfer processing block and that provides a notification about a coordination start, and when the coordination start message is received, the second AP execution device begins sequential execution from the processing block subsequent to the first transfer processing block.
Patent WO-2020175610-A1 (WO)
Inventor: CHIBA YUSUKE
IPC: H02K33/12
Filed: 2020-02-27
Abstract: [Problem] To provide a vibration actuator that can protect against deterioration in vibration performance and durability of the vibration actuator and that can prevent malfunctions and abnormal noises even if an external impact occurs. [Solution] A vibration actuator 1 comprises: a cylindrical case 2 that has a first coil 21a and a second coil 21b; a movable part 4 that is disposed inside the case 2 and that has a magnet 30; and a first inner guide 6a and a second inner guide 6b that have extensions 65a, 65b located between the movable part 4 and the first coil 21a and second coil 21b and sandwiching the first coil 21a and the second coil 21b with the case 2.
Patent WO-2020203014-A1 (WO)
Title: Composite member and heat radiation member
Inventor: GOTO KENGO
IPC: C23C18/38
Filed: 2020-03-05
Abstract: Provided is a composite member that has excellent substrate corrosion resistance and excellent heat radiation performance. The composite member is provided with: a substrate made of a composite material including magnesium or a magnesium alloy and SiC; and a coated layer provided on a surface of the substrate, wherein the coated layer has an outermost surface layer provided on an outermost surface thereof and an intermediate layer provided right beneath the outermost surface layer, the outermost surface layer includes nickel and phosphorous, the intermediate layer has copper as a main ingredient thereof, and the intermediate layer has a thickness of 30 μm or more.
Patent WO-2020184446-A1 (WO)
Title: Lambda sensor responsiveness diagnostic method, and exhaust purification system
Inventor: NISHIKATA AKIO
IPC: F01N3/18
Filed: 2020-03-06
Abstract: An ECU (110) of an exhaust purification device has: an input unit (111) to which detection results λ1, λ2 of lambda sensors (121, 122) are input; a decrement/increment time calculation unit (112) which, when a LNT (101) has transitioned from lean control to rich control or from rich control to lean control, determines decrement times Δt1, Δt2 required for λ1 and λ2 to decrease from a first value X1 to a second value X2 or increment times Δt3, Δt4 required for λ1 and λ2 to increase from a third value X3 to a fourth value X4; and an assessment unit (113) which assesses the responsiveness of the lambda sensors (121, 122) on the basis of the difference |Δt1-Δt2| between the decrement time Δt1 of λ1 and the decrement time Δt2 of λ2 or the difference |Δt3-Δt4| between the increment time Δt3 of λ1 and the increment time Δt4 of λ2.
Patent WO-2020179920-A1 (WO)
Inventor: CHAYA TAKAMITSU
IPC: B60C15/00
Filed: 2020-03-06
Abstract: L'invention concerne un pneu qui peut atteindre à la fois une stabilité de direction et une endurance à grande vitesse, et qui comprend une couche de carcasse constituée de câbles de fibres organiques. Au moins une couche de carcasse (4) montée entre une paire de sections de talon (3) est constituée de câbles de carcasse (4c) qui sont formés à partir de câbles de fibres organiques obtenus par torsion de faisceaux de filaments de fibres organiques. La finesse basée sur le poids corrigé des câbles de carcasse (4c) est de 4 000 à 8 000 dtex. L'allongement intermédiaire des câbles de carcasse (4c) dans une section de paroi latérale (2), sous une charge de 1,0 cN/dtex, est de 3,3 % à 4,2 %. Dans une région de contact (A) où une section de corps (4A) et une section repliée (4B) sont en contact dans la couche de carcasse (4), le rapport G/R de la jauge de caoutchouc intercouche (G) entre la section de corps (4A) et la section repliée (4B) au diamètre de câble (R) des câbles de carcasse (4c) est de 0,50 à 0,60.
Patent WO-2020196177-A1 (WO)
Inventor: HATTORI SHIGEKI
IPC: H02J7/00
Filed: 2020-03-18
Abstract: 蓄電素子の保護回路１２０は、前記蓄電素子の電流を遮断する遮断スイッチ５５Ａと、前記遮断スイッチを駆動する駆動回路１５０Ａと、前記駆動回路１５０Ａの電源線１４０Ａに設けられた電源スイッチ１４３Ａと、制御部１３０と含み、前記制御部１３０は、前記遮断スイッチ５５Ａの制御端子を高電位から低電位に切り換え、その後、前記電源スイッチ１４３Ａをオフする。
Patent WO-2021192235-A1 (WO)
Title: Ｓｎｓ分析システム、ｓｎｓ分析装置、ｓｎｓ分析方法、及び、ｓｎｓ分析プログラムが格納された記録媒体
Inventor: TOGAWA RYOSUKE
IPC: H04M11/00
Filed: 2020-03-27
Abstract: ＳＮＳ分析システム３０は、第１の複数の人物に関する通信履歴情報３１０（人物の間におけるＳＮＳを介した情報の授受、及び、人物によるＳＮＳを介した互いに関連する情報の発信の、少なくともいずれかの時系列変化を表す）及び属性情報３１３（人物の属性の時系列変化を表す）と、第１の複数の人物の間に存在する関係の有無３１４と、の関係を表す推定モデル３１と、第２の複数の人物に関する通信履歴情報３００及び属性情報３０３と、に基づいて、前記第２の複数の人物の間における未知の関係の存在を推定する推定部３２を備えることによって、ＳＮＳにおいて、複数の人物の間における未知の関係の存在を推定する精度を高める。
Patent WO-2020203982-A1 (WO)
Inventor: MAEDA TOHRU
IPC: G01B21/16
Filed: 2020-03-30
Abstract: Provided is a method of measuring axial clearance in a double-row roller bearing that comprises a hub spindle (3), an inner race (5) fitted onto the outer periphery of one axial end of the hub spindle (3), an outer race (2), and rolling elements (4e, 4f) arranged in two rows. In a posture in which the axis of the hub spindle (3), onto which the outer race (2) has been installed with the rolling elements (4e, 4f) intervening, is oriented vertically, the inner race (5) is provisionally press-fitted onto the hub spindle (3). The outer race (2) is lifted upwards to bring the rolling elements (4f) on the inner-race (5) side into contact with raceway surfaces (2f, 5f). The distance (R1) between an axially directed end face (2b) of the outer race (5) and an axially directed end face (5a) of the inner race (5) is gauged. The outer race (2) is returned to its original position, and the inner race (5) is permanently fitted by being pressed onto the hub spindle (3) until the inner race (5) and the hub spindle (3) butt against each other. A distance (R2) between the end face (2b) of the outer race (2) and the end face (5a) of the inner race (5) is gauged. The axial clearance is found from the difference between the distance (R2) and the distance (R1).
Patent WO-2021024552-A1 (WO)
Inventor: MAMENO KAZUNOBU
IPC: G06N20/00
Filed: 2020-04-10
Abstract: In order to promote automation of a portion or the entirety of the operations of a plurality of laser processing devices, this machine-learning system for a laser processing device is configured which includes: a learning data storage unit 101 which stores acquired learning data that is a set of images captured by a camera sensor for capturing images of objects to be processed respectively provided in the plurality of laser processing devices that irradiate target positions with laser light in order to correct defects generated in the objects to be processed, and additional information that suggests, at least in a corresponding image, a defect position of the object to be processed or a target position to be irradiated with the laser light; and a learning unit 102 which generates, by using a learning data group stored in the learning data storage unit 101, a learnt model in which the image of the object to be processed, which is captured with the camera sensor provided in the laser processing device, is taken as an input and the defect position or the target position at least in the image is taken as an output.
Patent WO-2020230664-A1 (WO)
Inventor: AYABE TAKASHI
IPC: A01G13/02
Filed: 2020-05-01
Abstract: 本発明の農業用フィルムは、所定のヒンダードアミン系光安定剤と、所定のベンゾエート化合物から選択される一または二以上を含む相乗剤と、を含む層を備え、硫黄取り込み量をΔＷ、当該農業用フィルムの厚みをＨ１としたとき、ΔＷ／Ｈ１が、２．８０ｐｐｍ／μｍ以上４．７０ｐｐｍ／μｍ以下を満たすものである。
Patent WO-2020235341-A1 (WO)
Inventor: FUKADA JUNICHI
IPC: F16D13/62
Filed: 2020-05-01
Abstract: Provided are a wet friction plate and a wet multi-plate clutch device that are capable of suppressing reduction in the surface area of a friction material and capable of reducing drag torque. The wet multi-plate clutch device 100 comprises a wet friction plate 110 at a position facing a clutch plate 103 rotated and driven by the rotational drive force of an engine. The wet friction plate 110 comprises a plurality of friction materials 112 provided upon a flat annular core metal 111, via an oil groove 115. The friction materials 112 have: a first fine groove 113 that opens to the inner circumferential edge 112a of the friction materials 112 and extends to the outer circumferential edge 112b side; and a second fine groove 114 that opens to the outer circumferential edge 112b of the friction materials 112 and extends to the inner circumferential edge 112a side. The first fine groove 113 and the second fine groove 114 are formed having a groove width of 0.1–0.8 mm and have lap sections 113c, 114c that overlap in the circumferential direction at the same position in the radial direction of the core metal.
Patent WO-2020255578-A1 (WO)
Inventor: TSUKUBA TAKESHI
IPC: H04N19/70
Filed: 2020-05-08
Abstract: The present disclosure relates to an image processing device and method by which an increase in load can be suppressed. The first bin of a bin string obtained by binarizing a multiple transform selection identifier indicating the multiple transform selection mode for image coding is assigned a predetermined context variable and context-coded. In addition, the first bin of a bin string obtained by binarizing a multiple transform selection identifier indicating the inverse multiple transform selection mode for image decoding is assigned a predetermined context variable and context-decoded. The present disclosure can be applied to, for example, an image processing device, an image coding device, an image decoding device, an information processing device, an electronic device, an image processing method, an information processing method, or the like.
Patent WO-2021240621-A1 (WO)
Title: Display device and method for producing display device
Inventor: KANEHIRO MASAYUKI
IPC: H05B33/28
Filed: 2020-05-26
Abstract: A display device (2) has a light-emitting element layer (5) in which are formed a plurality of light-emitting elements (X) that each comprise a first electrode (22), a functional layer (24), and a second electrode (25), and that have a different light-emission color from one another. A nanoparticle layer (24f) that comprises metal oxide nanoparticles (FP) having electrical conductivity is provided on the surface on the light-emitting layer side of the first electrode.
Patent WO-2020262130-A1 (WO)
Inventor: MURAKAMI YUICHI
IPC: G07C5/00
Filed: 2020-06-17
Abstract: A driving recorder 10 is equipped with: a recording control unit 18 for recording vehicle information on a first recording medium 46; a deterioration detection unit 26 for detecting deterioration of the first recording medium 46; a backup processing unit 28 for executing a backup process for transmitting at least a portion of the vehicle information recorded on the first recording medium 46 to a second recording medium 48, in response to the detection of deterioration of the first recording medium 46; a stopping possibility determination unit 30 for determining whether recording of vehicle information to the first recording medium 46 can be stopped on the basis of the vehicle information; and an initialization processing unit 32 for initializing the first recording medium 46 when the backup process has been completed and it has been determined that the recording of vehicle information can be stopped.
Patent WO-2021010151-A1 (WO)
Inventor: KATAOKA HIROTAKA
IPC: G09B19/00
Filed: 2020-06-29
Abstract: Provided are a parameter determination device, a parameter determination system, a parameter determination method, and a parameter determination program with which it is possible to adjust the parameters that define the mechanical characteristic of an input device for use by a specific user. A parameter determination device 10 comprises: a presentation unit 11 for presenting an operation to a user as a problem, the operation being performed using input devices 50, 60 which have a plurality of switches and the mechanical characteristics of which are adjustable in accordance with parameters; an acquisition unit 12 for acquiring operation data that indicates the operation performed on the input devices by the user in accordance with the problem; and a determination unit 14 for determining a parameter on the basis of the operation data.
Patent WO-2021059753-A1 (WO)
Title: Welded body
Inventor: IMAMURA HITOSHI
IPC: F16L47/02
Filed: 2020-08-04
Abstract: Provided is a welded body having a joint structure formed by welding together a first molded body and a second molded body. The first and second molded bodies contain at least one copolymer selected from the group consisting of tetrafluoroethylene/fluoro(alkyl vinyl ether) copolymers and tetrafluoroethylene/hexafluoropropylene copolymers. The joint structure includes a liquid contact surface that comes in contact with a liquid having a solubility parameter of 14-35 (MPa) 1/2 . A welded section formed in the joint structure is not exposed on the liquid contact surface. The number of eluted particles from the liquid contact surface of the joint structure which are 30 nm or larger is not more than 1000 particles/ml.
Patent WO-2021079717-A1 (WO)
Title: Method for separating and detecting exosomes, and kit for separation and detection thereof
Inventor: WAKUI SEIKI
IPC: G01N33/574
Filed: 2020-10-02
Abstract: This method for separating and detecting exosomes comprises: a complex formation step for contacting a biological sample with a capture molecule, said capture molecule containing a substance specifically binding to an antigen expressed on cancer cell surface, to form an exosome-capture molecule complex; and a detection step for contacting the complex with a detection molecule, said detection molecule containing a substance specifically binding to an antigen expressed on cancer cell surface and a labeling substance, and then detecting the complex with the use of the detection molecule, wherein, in the capture molecule and/or the detection molecule, the antigen expressed on cancer cell surface is cell surface vimentin.
Patent WO-2021100386-A1 (WO)
Title: 通信データ文撹拌暗号化方法
Inventor: ISHII Kouichirou
IPC: H04L9/06
Filed: 2020-10-19
Abstract: 攻撃者が送信者に成りすまそうとしても、成りすましをすることのできない通信データ文の撹拌暗号化方法を提供する。平文は、Ｓ１０１においてＯＴＩＤが付加されて、通信データ原文に変換される。通信データ原文は、Ｓ１０２，Ｓ１０３およびＳ１０４において第１撹拌乱数値を基に撹拌される。撹拌された通信データ原文は、Ｓ１０５において、末尾に第１撹拌乱数値が付加されて通信データ第１変換文に変換される。通信データ第１変換文は、Ｓ１０６およびＳ１０７において、第２撹拌乱数値を基に定まるシフト量分だけ全体についてロールシフト演算が行われ、Ｓ１０７において末尾に第２撹拌乱数値が付加されて、通信データ第２変換文に変換される。通信データ第２変換文は、Ｓ１０８において暗号化されて通信データ文に変換される。
Patent WO-2021085470-A1 (WO)
Inventor: HIGUCHI SHINYA
IPC: C08F2/22
Filed: 2020-10-28
Abstract: The purpose of the present invention is to provide a method which is for producing a polytetrafluoroethylene aqueous dispersion, and by which the amount of a fluorine-based oligomer produced as a by-product is reduced and the CFT of a film to be formed is great.　A method for producing a polytetrafluoroethylene aqueous dispersion includes: step A1 for polymerizing a non-fluorine-based monomer in an aqueous medium to obtain a solution 1 containing a polymer containing a unit based on a non-fluorine-based monomer; step A2 for polymerizing tetrafluoroethylene in the solution 1 without substantially adding a surfactant to the solution 1 to obtain an aqueous emulsion containing polytetrafluoroethylene particles, and step A3 for adding a nonionic surfactant to the aqueous emulsion and then concentrating the aqueous emulsion to obtain a polytetrafluoroethylene aqueous dispersion, wherein the amount of the non-fluorine-based monomer used is at most 200 mass ppm with respect to the amount of tetrafluoroethylene supplied to a polymerization system.
Patent WO-2021117461-A1 (WO)
Inventor: SHINOHARA KYOKO
IPC: B32B5/28
Filed: 2020-11-20
Abstract: The present invention addresses the problem of providing: a high-quality prepreg for manufacturing a laminate that is optimal as a structural material, the obtained laminate having a superior interlayer fracture toughness value, and being capable of being strongly fused to and integrated with other structural members; as well as said laminate. The present invention is a prepreg containing components [A], [B], and [C]. wherein [B] contains 10 mass% or more of a thermoplastic resin comprising an aromatic ring. A resin region containing [B] is present on one side of the prepreg, and a resin region containing [C] is present on another side thereof. [A] straddles an interface between the resin region containing [B] and the resin region containing [C], and contacts both resin regions. [A] Reinforcing fibers; [B] thermosetting resin; [C] thermoplastic resin
Patent WO-2021100871-A1 (WO)
Inventor: HIDAKA AKIO
IPC: H02K7/116
Filed: 2020-11-20
Abstract: Provided is a geared motor drive control mechanism capable of performing the operations of performing a stopping operation between a start point and an end point of a drive range, maintaining the stopping operation, and starting from the stop state, smoothly and reliably without providing an external force other than the drive input of an electric motor. A geared motor 1 drive control mechanism of the present invention is provided with: a geared motor 1 formed by integrating an electric motor 2 with a speed-change unit 3 having a drive shaft 21 of the electric motor 2 as an input shaft; and brake means 4, 14 for controlling braking in each of drive and stop states of an output shaft 32 of the speed-change unit 3. The brake means 4, 14 comprise: rotating portions 40, 140 rotatably journaled on the drive shaft 21 of the electric motor 2 and having annularly disposed permanent magnets 43, 143; and fixed portions 41, 141 which are fixed onto a case 20 of the electric motor 2, are disposed opposing each other so as to have different polarities in the stop state relative to the permanent magnets 43, 143 of the rotating portions 40, 140, and have annularly disposed permanent magnets 45, 146.
Patent WO-2021171725-A1 (WO)
Inventor: HASEGAWA HIDEKI
IPC: H01J49/04
Filed: 2020-12-04
Abstract: The purpose of the present invention is to provide an ion source which enables accurate, efficient ascertainment of whether or not the tip position of a capillary on the downstream side is appropriate, and a control method thereof. An ion source pertaining to the present invention measures a current generated by a voltage applied to a capillary by a power supply when a specimen is not introduced into the capillary, outputs exposure amount information indicating that an exposure amount of the capillary is appropriate if the current is within an allowable range, and outputs protrusion amount information indicating that a protrusion amount is inappropriate if the current is not within the allowable range.
Patent WO-2021125260-A1 (WO)
Title: 超音波処理装置
Inventor: HOSHIBA ERI
IPC: B08B3/12
Filed: 2020-12-17
Abstract: 【課題】複数の被処理物を処理する場合であっても、超音波の伝播性及び均一性をより簡便に向上させること。 【解決手段】本発明に係る超音波処理装置は、被処理物と、前記被処理物を浸漬するための処理液と、を収納することができる処理槽と、前記処理液に対して超音波を印加する超音波印加機構と、を備え、前記処理槽は、断面形状が互いに略同一である長軸を有し、かつ、前記処理液の液面高さ予定線までの壁面が凹曲面からなり、前記超音波印加機構は、超音波の発振面の法線と前記処理液の液面予定線とのなす角θが５°～８０°となる位置に設けられている。
Patent WO-2022130603-A1 (WO)
Inventor: MASE ATSUSHI
IPC: H01L23/02
Filed: 2020-12-18
Abstract: パッケージ（８００）は、電子部品（９０２）が実装されることになる実装面（ＳＭ）と、キャビティ（ＣＶ）と、蓋体（９０６）が接着層（９０７）を介して取り付けられることになる取付面（ＳＦ）と、を有している。パッケージ（８００）は、セラミックスからなり実装面（ＳＭ）を有する底部（８１１）と、セラミックスからなり取付面（ＳＦ）を有する枠部（８１２）と、を備えている。枠部（８１２）の取付面（ＳＦ）は、キャビティ（ＣＶ）内とキャビティ（ＣＶ）外とにわたる少なくとも１つの断面視の各々において、キャビティ（ＣＶ）に隣接する内端（ＥＩ）と、内端（ＥＩ）と反対の外端（ＥＯ）と、を有しており、かつ、厚み方向において突出する凸形状を有している。凸形状の最突出部（ＰＰ）に比して、内端（ＥＩ）および外端（ＥＯ）の少なくともいずれかが１０μｍ以上低められている。
Patent WO-2021132179-A1 (WO)
Inventor: NAKASHIMA OKINORI
IPC: B41M5/00
Filed: 2020-12-21
Abstract: The present invention addresses the problem of obtaining, as an aqueous inkjet printing ink composition, an ink composition that can be hardened by specific radiation without altering the color of the ink composition. As a solution, provided is an aqueous inkjet printing ink composition that is hardened by radiation (1) and that contains, relative to the entire ink composition, 3–10% by mass of an acylphosphine oxide–based compound as a photopolymerization initiator, 30–50% by mass of a monofunctional water-soluble monomer, 10–30% by mass of a polyfunctional water-soluble monomer, and a pigment. The radiation (1) includes the wavelength 800 nm and the wavelength 385 nm, and the radiation intensity at the wavelength 385 nm is 100 mW/cm 2  or less.
Patent WO-2021145168-A1 (WO)
Title: Image generation device and image generation method
Inventor: OHNO JIRO
IPC: H04N5/232
Filed: 2020-12-22
Abstract: Provided is an image generating method for generating a vivid monochrome image of a high-temperature subject. The image generating method includes: a step in which a light reducing filter, an infrared cut filter, and a color camera are used to generate, while suppressing halation, image data of a subject having a maximum temperature of at least 1000℃; and a step in which a processor is used to generate, from said image data, a monochrome image of the subject in which each pixel has a value obtained by respectively weighting a R value, a G value and a B value of each pixel and summing the resulting values.
Patent JP-WO2019159448-A1 (JP)
Title: 流体制御装置及び医療機器
IPC: F04B45/04
Filed: 2018-11-08
Abstract: 流体制御装置（１０）は、第１主板（２１）、第１主板（２１）の一方主面に対向する一方主面を有する第２主板（２２）、および、第１主板（２１）と第２主板（２２）とを接続する側板（２３）を備え、第１主板（２１）、第２主板（２２）および側板（２３）によって囲まれるポンプ室（２００）を有する筐体（２０）を備える。また、流体制御装置（１０）は、第１主板（２１）の主面に配置され、第１主板（２１）を屈曲振動させる駆動体（３０）と、第１主板（２１）の一方主面から他方主面に貫通する、または、第２主板（２２）の一方主面から他方主面に貫通する第１穴（７１）と、ポンプ室（２００）に面する第１主板（２１）の一方主面の中心と周縁（２５）との間、または、ポンプ室（２００）に面する第２主板（２２）の一方主面の中心と周縁（２５）との間、の少なくとも一方に設けられた第１凹部（６１）と、を備える。
Patent JP-WO2019163900-A1 (JP)
Title: Ｒｎａ修飾を利用した分析・診断法
IPC: C12M1/00
Filed: 2019-02-21
Abstract: 本願は、生物学的状態または医学的状態を分析するための新たな方法を提供する。本発明は、ＲＮＡの修飾情報を、生物学的状態または医学的状態の分析に用いることができることを見出したことに基づき、生物学的状態または医学的状態を分析するための新たな方法を提供する。本発明は、疾患を含む種々の生物学的状態または医学的状態を分析することができ、早期のがん(例えば、膵臓がん、大腸がん、胃がんなど)など十分に予測することができる。
Patent JP-WO2019188669-A1 (JP)
Title: 吸水性樹脂粒子及びその製造方法
IPC: C08J3/12
Filed: 2019-03-20
Abstract: 製造工程においてフィーダーでの供給量変動の少ない吸水性樹脂を提供する。本発明は、水溶性ビニルモノマー（ａ１）、並びに架橋剤（ｂ）を必須構成単位とする架橋重合体（Ａ）と、水不溶性ケイ素化合物微粒子（ｃ）を含む吸水性樹脂粒子であって、走査型電子顕微鏡−エネルギー分散型Ｘ線分析により測定されるＳｉ原子数濃度（ａｔｏｍｉｃ％）の分析点数２０点での算術平均が０．５〜５．０であり、Ｓｉ原子数濃度の変動係数が０〜４０％である吸水性樹脂粒子である。
Patent JP-WO2020067331-A1 (JP)
Title: 接合構造、接合方法及び自動車用部材
IPC: B23K20/12
Filed: 2019-09-26
Abstract: 本発明によれば、重ね合わせた複数の鋼部材（１１０，１２０）を、軸部（１３１）を有する接続部材（１３０）を用いて接合した接合構造（１００）であって、第１の鋼部材（１１０）と、第１の鋼部材（１１０）に重ね合わされる一又は複数の第２の鋼部材（１２０）とを有し、接続部材（１３０）の軸部（１３１）が第２の鋼部材（１２０）を貫通し、接続部材（１３０）の軸部（１３１）と第２の鋼部材（１２０）が摩擦圧接により接合され、軸部（１３１）と第１の鋼部材（１１０）が摩擦圧接により接合されていることを特徴とする接合構造（１００）、及びこの接合構造を得るための接合方法が提供される。
Patent JP-WO2019216150-A1 (JP)
Title: 光送信モジュールの調整検査システム、光送信モジュールの調整検査方法、および光送信モジュールの製造方法
IPC: H04B10/50
Filed: 2019-04-18
Abstract: 光送信モジュールの調整検査において、静特性に基づいて、光送信モジュールの動作パラメータを変数とする光出力強度近似関数および波長近似関数を求め、求めた光出力強度近似関数および波長近似関数を用いた評価関数の値と検査規格に基づいて設定された目標値との残差が最小となる動作パラメータの値を最適化計算により求め、求めた動作パラメータの値を動作条件として光出力の動特性を測定するようにした。
Patent JP-WO2019216244-A1 (JP)
Title: 多層基板及びその接続構造
IPC: H05K1/02
Filed: 2019-04-25
Abstract: 層間接続導体にかかる曲げ応力の緩和を省スペースで実現可能であるとともに、層間接続導体の接続信頼性の低下を抑えることができる多層基板を提供することにある。本発明に係る多層基板は、積層された複数の絶縁体層を備え、複数の絶縁体層を貫通する一対の貫通穴が設けられた可撓性基材と、複数の絶縁体層の積層方向から見た平面視において、一対の貫通穴が互いに対向する対向領域内に設けられた層間接続導体と、を備え、可撓性基材は、一対の貫通穴及び層間接続導体を通る横方向及び積層方向で切った断面がＵ字状又はＳ字状に湾曲するように構成され、断面において、一対の貫通穴の間に位置する内側領域の曲率半径が一対の貫通穴に外側で隣接する外側領域の曲率半径よりも大きい。