baber/WOPTO huggingface dataset:
Patent JP-WO2020136832-A1 (JP)
Title: 物流システム、無人航空機、及び貨物管理方法
IPC: B65G61/00
Filed: 2018-12-27
Abstract: 物流システム（Ｓ）の保持手段（４４）は、貨物識別情報を含む可読媒体（Ｔ）が付与された貨物（Ｃ）を保持する。読取手段（４５）は、保持手段（４４）により貨物（Ｃ）が保持される場合に、可読媒体（Ｔ）を読み取る。送信手段（４０２）は、読取手段（４５）により可読媒体（Ｔ）が読み取られた場合に、貨物識別情報と、無人航空機識別情報と、を送信する。記憶制御手段（１０１）は、送信手段（４０２）により送信された貨物識別情報と無人航空機識別情報とを関連付けて記憶手段に記録させる。
Patent JP-WO2020240622-A1 (JP)
Title: 潤滑剤吐出ポンプ
IPC: F16N3/12
Filed: 2019-05-24
Abstract: グリースポンプ（１）が、一方向に伸縮可能でグリースが充填されるカートリッジ（３）が着脱可能に収容されるカートリッジ収容室（５ｃ）を画定する外筒（５）と、外筒（５）にリンク（１５）を介して接続されるレバー（２０）、及びレバー（２０）を外筒（５）に対して広げる方向に付勢する捩じりバネ（７）を有して、ユーザがレバー（２０）を外筒（５）側に縮める方向に移動させるとカートリッジ収容室（５ｃ）に収容されたカートリッジ（３）からグリースを吐出させるグリース吐出機構（４５）と、レバー（２０）が縮まった回数を表示するカウンタ（５０）とを備える。
Patent JP-WO2019146333-A1 (JP)
Title: ディスプレイデバイス
IPC: G09F9/00
Filed: 2018-12-21
Abstract: 本開示のディスプレイデバイスは、表示ユニットと、コネクタを有する基板と、コネクタを露出させた状態で基板を保持するホルダーとを含む基板ユニットと、表示ユニットおよび基板ユニットを挿入させる第１開口と、コネクタを露出させる第２開口とを含む筐体とを備えている。表示ユニットおよび基板ユニットは、第１開口に表示ユニットが露出しており且つ第２開口にコネクタが露出している状態で、筐体内に位置している。基板ユニットは、基板がホルダーに保持されており、且つホルダーが表示ユニット下面に対して垂直方向に移動可能な状態で表示ユニット下面および筐体の少なくとも一方に保持されている。ホルダーと表示ユニット下面との間には、間隙がある。【選択図】図５
Patent WO-2020158515-A1 (WO)
Title: 固体撮像素子、電子機器、および固体撮像素子の製造方法
Inventor: SHIGETOSHI TAKUSHI
IPC: H01L21/768
Filed: 2020-01-21
Abstract: 本開示に係る固体撮像素子（１）は、１層以上の光電変換層（２）と、貫通電極（５０）と、接続パッド（５２）とを有する。１層以上の光電変換層（２）は、半導体基板（１０）の光入射面となる一方の主面側に設けられる。貫通電極（５０）は、画素エリアに設けられ、一端が光電変換層（２）に接続されて半導体基板（１０）の表裏を貫通し、光電変換層（２）によって光電変換された電荷を半導体基板（１０）の他方の主面側へ転送する。接続パッド（５２）は、半導体基板（１０）の他方の主面側に設けられるトランジスタ（ＡＭＰ，ＲＳＴ，ＴＧ１，ＴＧ２）のゲート（Ｇａ，Ｇｒ，Ｇ１，ｇ２）と同一層に設けられ、貫通電極（５０）の他端が接続される。
Patent WO-2020166376-A1 (WO)
Inventor: HASEGAWA YUICHI
IPC: H04N5/93
Filed: 2020-01-31
Abstract: L'invention concerne des techniques relatives à un dispositif de traitement d'image, un procédé de traitement d'image et un programme permettant d'empêcher un utilisateur visualisant une image de point de vue libre de perdre de vue un objet souhaité. Une unité de génération d'informations de trajectoire, en fonction de la désignation d'une position de reproduction pour des données de point de vue libre générées à partir d'une pluralité d'images de point de vue capturées à partir d'une pluralité de points de vue, génère des informations de trajectoire représentant la trajectoire, dans un espace tridimensionnel, d'un objet présent dans les images de point de vue. Les présentes techniques sont applicables lors de la visualisation d'une image de point de vue libre.
Patent WO-2020166413-A1 (WO)
Inventor: NATSUI TOMOYOSHI
IPC: A61B5/364
Filed: 2020-02-03
Abstract: An electrocardiogram waveform analysis apparatus includes: a waveform input section to which an electrocardiogram waveform is input; an application range setting section configured to set an application range of a filter in the input electrocardiogram waveform; a filtering section configured to apply a filtering process to the application range of the filter; a beat detector configured to detect beats from the electrocardiogram waveform that has undergone the filtering process; and an output section configured to perform an outputting process based on the detected beats.
Patent WO-2020162424-A1 (WO)
Inventor: KIZAKI TOSHIKI
IPC: B65D81/34
Filed: 2020-02-04
Abstract: 密封された状態で電子レンジ加熱しても包装袋が破裂することなくソースを加熱することができる包装袋入りソースの提供。ソースと、該ソースを包装する電子レンジ加熱可能な包装袋からなり、該ソースは、２５℃における粘度が１０００～５０００ｍＰａ・ｓであり、かつ該包装袋の容積に対して２０～６０体積％の量で該包装袋に充填されており、該包装袋は、密封されており、かつ電子レンジ加熱中に発生した蒸気を該包装袋の外に逃すための蒸通孔を有さない、包装袋入りソース。
Patent WO-2021079535-A1 (WO)
Title: Information processing device
Inventor: OTSUKA KATSUSHI
IPC: G06F3/08
Filed: 2020-02-04
Abstract: An information processing device according to the present invention accepts access requests with respect to a plurality of storage devices, performs an access to one of the plurality of storage devices in accordance with the accepted access requests, and changes an access mode in accordance with the performance required to read out target data that are the targets of the access requests.
Patent WO-2020184094-A1 (WO)
Inventor: MORITA HIROSHI
IPC: G02B6/36
Filed: 2020-02-18
Abstract: 位置ずれの精度を緩和してコスト削減を図る。　第１の波長では基本モードのみを伝搬する光導波路を備える。第２の波長を持つと共に基本モードと共に少なくとも１次モードの成分を持つ光を用いて通信をする。ここで、第２の波長は、光導波路が基本モードと共に少なくとも１次モードを伝搬し得る波長である。例えば、入力光を光導波路のコアに導くように光路を調整する光路調整部をさらに備える。
Patent WO-2021171548-A1 (WO)
Title: ガスクロマトグラフ
Inventor: YAMANE MASASHI
IPC: G01N30/26
Filed: 2020-02-28
Abstract: ガスクロマトグラフは、注入された試料から試料ガスを生成する試料ガス生成部（２）と、前記試料ガス生成部（２）の出口に流体接続され、前記試料ガス生成部（２）で生成された試料ガス中の成分を分離するための分離カラム（６）と、前記分離カラム（６）の出口に流体接続され、前記分離カラム（６）において分離された成分を検出するための検出器（８）と、前記試料ガス生成部（２）で生成された試料ガスを前記分離カラム（６）へ搬送するためのキャリアガスとなるガスを供給するための複数のガス供給源（１２Ａ；１２Ｂ）と、前記複数のガス供給源（１２Ａ；１２Ｂ）が流体接続され、前記複数のガス供給源（１２Ａ；１２Ｂ）のうちの１つを前記試料ガス生成部（２）へ切り替えて流体接続するように構成された切替部（１４）と、前記切替部（１４）と前記試料ガス生成部（２）との間に介在し、前記ガス供給源（１２Ａ；１２Ｂ）からのガス供給圧力、及び、前記試料ガス生成部へのガス供給流量を調節するように構成された調節器（１６）と、前記調節器（１６）の動作を制御する制御部（３０）と、を備え、前記制御部（３０）は、次の試料の分析が可能なスタンバイ状態へ移行するために前記試料ガス生成部に流体接続される前記ガス供給源が切り替えられた場合であって、少なくとも前記試料ガス生成部（２）へ供給されるキャリアガスのガス種の変更が行なわれた場合に、前記キャリアガスの流通経路内のガスの置換が促進されるように前記ガス供給圧力及び／又は前記ガス供給流量を前記スタンバイ状態とは異なる状態にする置換促進動作を実行するように構成されている。
Patent WO-2020195551-A1 (WO)
Inventor: TSUJIUCHI HIDEHARU
IPC: C09D101/02
Filed: 2020-02-28
Abstract: [Problem] An objective of the present invention is to provide: a coating agent that can form a hygroscopic dry film by being coated on a moisture-permeable waterproof film; a hygienic material molded body on which the coating agent is formed; and a method for manufacturing the coating agent. [Solution] A coating agent according to the present invention forms a hygroscopic dry film, the coating agent comprising cellulose nanofibers, an acid-containing copolymer and a solvent, the cellulose nanofibers and the acid-containing copolymer being dispersed by the solvent, the acid-containing copolymer being formed from at least one (meth) acrylate monomer and at least one vinyl monomer, and the acid-containing copolymer being one acid-containing copolymer having an acid value of 50-150mgKOH/g and a glass translation point of 20-50°C.
Patent WO-2020235232-A1 (WO)
Inventor: YOSHIMUTA JUNKI
IPC: G02B5/00
Filed: 2020-04-03
Abstract: According to the present invention, an instruction which is to insert a variable dimmer filter having a variable transmittance and which is given to a filter insertion/removal part capable of inserting or removing the variable dimmer filter to/from an incoming optical path of object light toward an imaging element, and an instruction which is to reduce the transmittance of the variable dimmer filter and which is given to a transmittance variable drive unit, are both made on the basis of detection of a transmittance reduction operation on an operation unit. In addition, an instruction which is to increase the transmittance of the variable dimmer filter and which is given to the transmittance variable drive unit and an instruction which is to remove the variable dimmer filter from the incoming optical path and which is given to the filter insertion/removal part, are both made on the basis of detection of a transmittance increase operation on the operation unit.
Patent WO-2020213724-A1 (WO)
Inventor: SAKURAI MIKA
IPC: A61K38/16
Filed: 2020-04-17
Abstract: The present disclosure provides a pharmaceutical composition to be used in combination with the administration of a mutant antibody that has a mutation involving the substitution, deletion, addition or modification of at least one amino acid in the CH1 region, CH2 region, CH3 region, CL region or framework region thereof, wherein: the pharmaceutical composition comprises cells expressing a chimeric receptor; the mutant antibody is capable of binding to the extracellular binding domain of the chimeric receptor via a part containing the mutation in the extracellular binding domain; and the extracellular binding domain does not bind to an antibody not containing the mutation.
Patent WO-2020218339-A1 (WO)
Inventor: NAKATANI NOBUYUKI
IPC: A47J29/02
Filed: 2020-04-22
Abstract: Provided is a boiled egg maker 1 capable of simply and reliably producing a boiled egg without water.　This boiled egg maker 1 according to the present invention comprises a pair of upper and lower heat insulating bodies 4, 5 that respectively have recesses 6, 7 at mutually facing positions, wherein a raw egg E is accommodated in an accommodating space 15 formed by an upper recess 6 of an upper heat insulating body 4 and a lower recess 7 of a lower heat insulating body 5 and is heated with water. Planar heating bodies 8, 9 that can be deformed to expand or shrink are disposed in the upper and lower recesses 6, 7 so as to correspond to the shell surface shape of the egg E inside the accommodating space 15.
Patent WO-2020246207-A1 (WO)
Title: 電子装置の製造方法
Inventor: MIURA TORU
IPC: C09J133/00
Filed: 2020-05-13
Abstract: 基材層（１０）と、基材層（１０）の第１面（１０Ａ）側に設けられた粘着性樹脂層（Ａ）と、基材層（１０）の第２面（１０Ｂ）側に設けられ、かつ、外部刺激により粘着力が低下する粘着性樹脂層（Ｂ）と、を備え、粘着性樹脂層（Ａ）の１２５℃における貯蔵弾性率Ｅ'が０．２×１０６Ｐａ以上４．５×１０６Ｐａ以下である粘着性フィルム（５０）と、粘着性フィルム（５０）の粘着性樹脂層（Ａ）に貼り付けられた電子部品（７０）と、粘着性フィルム（５０）の粘着性樹脂層（Ｂ）に貼り付けられた支持基板（８０）と、を備える構造体（１００）を準備する工程（１）と、封止材（６０）により電子部品（７０）を封止する工程（２）と、外部刺激を与えることにより粘着性樹脂層（Ｂ）の粘着力を低下させて構造体（１００）から支持基板（８０）を剥離する工程（３）と、電子部品（７０）から粘着性フィルム（５０）を剥離する工程（４）と、を少なくとも備える電子装置の製造方法。
Patent WO-2020235494-A1 (WO)
Inventor: HATANO Genki
IPC: A43B13/14
Filed: 2020-05-15
Abstract: Provided is a shoe in which the bendability of a required point can be enhanced without deteriorating the stiffness thereof.　This shoe 1 is provided with: an outer sole 2 having a grounding surface 8 making contact with the ground surface; and an upper 4 attached directly or indirectly to the outer sole 2 on the side opposite to the grounding surface 8, wherein the outer sole 2 has an outer sole body 10 and a winding part 12 extending toward the upper 4 from an edge of the outer sole body 10, and the outer sole 2 has a flexure region 16 having at least one cut 18 formed therein and extending from the outer sole body 10 to the winding part 12.
Patent WO-2021234760-A1 (WO)
Inventor: HIROSE KENJI
IPC: H02M1/12
Filed: 2020-05-18
Abstract: L'invention concerne un dispositif de conversion de puissance (1) qui génère un signal électrique en réponse à un signal d'attaque qui amène un élément de commutation (6c) pour effectuer une opération de commutation, ledit signal électrique ayant une forme d'onde ayant la phase inverse à celle du bruit généré sur une ligne d'alimentation électrique (4) par l'opération de commutation de l'élément de commutation (6c), et injecte le signal électrique dans la ligne d'alimentation électrique (4).
Patent WO-2020261873-A1 (WO)
Title: Pneumatique
Inventor: KOMORI YOSHIHIKO
IPC: C08K3/36
Filed: 2020-05-29
Abstract: La présente invention concerne un pneu qui peut améliorer les performances globales, y compris les performances d'adhérence sur chaussée humide et la résistance à l'usure. La présente invention concerne un pneu comprenant une bande de roulement composée d'une composition de caoutchouc qui contient un composant de caoutchouc et un agent de couplage au silane, et qui présente au moins 37 % en masse d'une teneur en cendres et au plus 0,75 % en masse d'une teneur en soufre après extraction à l'acétone.
Patent WO-2021240778-A1 (WO)
Title: Laser processing system
Inventor: NISHIWAKI MOTOAKI
IPC: B23K26/00
Filed: 2020-05-29
Abstract: A laser processing system (1) has: a state measurement unit (25) for observing a state of an inside of a processing head (23) or a state change of a processing subject (70) in the case of performing laser processing, and outputting a result of the observation as a processing state signal; an estimation unit (31) for estimating a degree of failure/no-failure of laser processing for each of one or more kinds of processing failures on the basis of the processing state signal, and deciding the degree as a result of the estimation; a processing monitoring unit (26) for monitoring existence/nonexistence of the processing failure of the processing subject (70), and outputting a result of the monitoring as a monitoring signal; a processing determination unit (32) for determining whether one or more kinds of processing failures exist or not on the basis of the monitoring signal, and deciding the failure/non-failure of the laser processing as a result of the determination; and a machine safety unit portion (33) for outputting, on the basis of the estimation result and the determination result, a control signal instructing to stop or continue the laser processing.
Patent WO-2021002306-A1 (WO)
Inventor: MANO HIROYUKI
IPC: G16B30/10
Filed: 2020-06-29
Abstract: In an embodiment of the present invention, the present invention addresses the problem of providing a method for determining whether a target gene is a cancer gene.　In an embodiment of the present invention, the present invention relates to a method for determining whether a target gene is a cancer gene, said method including: (1) analyzing a test gene group including one or more target genes by the gene analysis method described in the present specification to obtain a test dataset; and (2) evaluating the test dataset on the basis of a reference dataset obtained from a reference gene group that includes three or more cancer genes and three or more non-cancer genes by performing the same analysis as in the gene analysis method, and determining whether the one or more target genes are cancer genes.
Patent WO-2021065126-A1 (WO)
Inventor: KUNIMATSU AKIHIRO
IPC: G06F3/12
Filed: 2020-07-01
Abstract: Provided is a technology that allows a printer to perform collate printing in a manner that does not impose a load on the printer, in an information processing device that incorporates an OS standard printing program. When a print instruction, which is output from an editing application 43, is given to a general-purpose printing program 41 incorporated in an OS 21 for causing a printer 2 to print an image, the printer 2 is caused to perform, in a job based on the print instruction, collate printing in which images of a plurality of pages, which are the range to be printed, are set as one copy, and N copies are printed one by one in sequence, an auxiliary program 42 causes a CPU 11 of a PC 1 to acquire one copy of print data rasterized on the basis of the images of the plurality of pages, and causes the PC 1 to transmit the acquired one copy of print data over N copies one by one, to the printer 2 which is a transmission destination.
Patent WO-2022018835-A1 (WO)
Title: Location prediction device, location prediction method, and location prediction program
Inventor: OKAZATO ATSUSHI
IPC: G06Q50/10
Filed: 2020-07-21
Abstract: A location prediction device (100) predicts a stay location of a user in a movement area where the user moves. A probability calculation unit (110) uses stay location information (151), in which a record of stay locations of the user in the movement area is accumulated as stay location data, to calculate, for each period of time, the probability of the user staying at each stay location. A prediction unit (120) determines a stay location for each period of time, on the basis of the probabilities of staying, and generates for each period of time a stay location as a prediction result (152) of the stay location of the user.
Patent WO-2021029220-A1 (WO)
Title: パワーモジュール
Inventor: HAYASHIGUCHI MASASHI
IPC: H01L25/07
Filed: 2020-07-29
Abstract: パワーモジュール（１Ａ）は、電気絶縁性を有する第１基板（１１）と、第１基板（１１）の第１基板主面（１１ｓ）に配置された導電性の第１搭載層（１３Ａ）と、第１搭載層（１３Ａ）に配置されており、異方性の熱伝導率を有する第１グラファイトプレート（９０Ａ）と、第１グラファイトプレート（９０Ａ）に配置されている第１パワー半導体素子（３０Ａ）とを備える。
Patent WO-2021033517-A1 (WO)
Title: Radio wave absorber film and method for producing same
Inventor: OHKOSHI SHIN-ICHI
IPC: H05K9/00
Filed: 2020-07-30
Abstract: The present invention provides: a radio wave absorber film which is thin and exhibits excellent radio wave absorption performance; and a method for producing this radio wave absorber film.　According to the present invention, a radio wave absorber film formed on a base material layer contains a magnetic body and a binder resin in a radio wave absorption layer; and an aromatic ester-urethane copolymer is used as the binder resin. The glass transition temperature of the binder resin is preferably 100°C or less, and more preferably 0°C or less. The magnetic body is preferably at least one substance that is selected from the group consisting of ε-iron oxide, a barium ferrite magnetic body and a strontium ferrite magnetic body.
Patent WO-2021024934-A1 (WO)
Inventor: OTSUKA MAKOTO
IPC: H02K7/14
Filed: 2020-07-31
Abstract: Provided is a fan capable of effective cooling.　This fan (1) is provided with: a shaft (2) (rotary shaft); a housing (3) provided to the outer circumferential side (c) of the shaft (2); an impeller (4) surrounded by the housing (3); a diffuser (5) provided radially between the housing (3) and the impeller (4); and a stator (6) radially provided on the outer circumferential side (c) of the impeller (4). In the fan (1), the stator (6) radially faces the outer circumferential section (412) of the impeller (4), and the stator (6) faces an opening section (53) of the diffuser (5) in the direction of the rotation axis (x).
Patent WO-2022024344-A1 (WO)
Inventor: AIHARA TAKUMA
IPC: H04B10/25
Filed: 2020-07-31
Abstract: This optical transmission/reception system (10) is provided with a transmitter (101) having a light source for outputting NRZ optical signals of a plurality of different patterns, an optical fiber (13) for propagating the light of a plurality of modes, and a receiver (102) for receiving a multi-value signal generated from the NRZ optical signals and provided with a photodiode (15) and an optical waveguide (14).　Thus, it is possible to provide an optical transmission/reception system for transmitting/receiving a multi-value signal and provided with a compact transmitter and receiver.
Patent WO-2021033556-A1 (WO)
Title: Solid-state imaging device, method for manufacturing the same, and electronic apparatus
Inventor: KUROBE TOSHIHIRO
IPC: H01L27/146
Filed: 2020-08-06
Abstract: A solid-state imaging device includes an amplification transistor having a gate electrode including first and second vertical gate electrode portions embedded in a depth direction from a substrate surface of a semiconductor substrate. In each of the first and second vertical gate electrode portions, a second electrode width at a second depth from the substrate surface is shorter than a first electrode width at a first depth from the substrate surface. The first depth is a position of a channel top surface closest to the substrate surface of a channel region between the first and second vertical gate electrode portions. The second depth is a position of a vertical gate electrode portion bottom surface farthest from the substrate surface of the first or second vertical gate electrode portion. Directions of the first and second electrode widths are the same as a direction of a channel width of the channel region.
Patent WO-2021070477-A1 (WO)
Inventor: TODA Marie
IPC: A41D1/14
Filed: 2020-08-17
Abstract: より立体的で奥行き感のあるシルエットを表現し得る衣類を提供する。　プリーツ（２）を有する衣類（１）において、プリーツ（２）は、着用者を覆う布地（３）の一部が内側に折り込まれたプリーツ部分（２１）を備え、プリーツ部分（２１）は、上側の布地（３）がさらに内側に折り込まれ、当該折り込みにより重ねられた布地（３）同士が一定距離だけ縫い合わされており、この縫い合わされた布地（３）同士は、互いの外側の面が向かい合い、互いの内側の面から縫い合わされていることを特徴とする衣類（１）。
Patent WO-2022038680-A1 (WO)
Title: Attack means evaluation device, attack means evaluation method, and attack means evaluation program
Inventor: KITO KEISUKE
IPC: G06F21/57
Filed: 2020-08-18
Abstract: This attack means evaluation device (100) evaluates an attack means used for cyber attacks. A score value calculation unit (110) acquires a plurality of attack means and calculates, for each of the plurality of attack means, a score value that represents the effectiveness of attacks on a system being attacked. A means selection unit (120) selects, using the score value of each of the plurality of attack means and a threshold value (173), an attack means from the plurality of attack means that is effective for attacks on the system being attacked. A means execution unit (130) executes the selected attack means on the system being attacked and determines, on the basis of the result of execution of the selected attack means, whether an attack for achieving the ultimate goal of cyber attacks is necessary.
Patent WO-2021040009-A1 (WO)
Inventor: KOBAYASHI SUSUMU
IPC: A47B67/04
Filed: 2020-08-28
Abstract: The present invention makes it possible to save space in a packaging form.　A skeletal frame 20 of a storage case 10 is configured to include: a left-right pair of side frames 30L, 30R; a linking pipe 40 that links the front-end parts of the side frames 30L, 30R; and a back-surface panel 50 that links the rear-end parts of the side frames 30L, 30R. Therefore, it is possible to support a bottom wall 62A of a case 60 by means of support parts 32A of the side frames 30L, 30R without providing a bottom plate that would support the entirety of the bottom wall 62A of the case 60 in the skeletal frame 20. As a result, when the storage case 10 is disassembled, because it is not necessary to vertically pile a bottom plate that receives the entirety of the bottom wall 62A of the case 60 from below, it is possible to save space in the packaging form of the storage case 10.
Patent WO-2021045020-A1 (WO)
Title: Charge generation layer and method for producing same, organic electroluminescence element, display device, lighting device, and organic thin film solar cell
Inventor: FUKAGAWA HIROHIKO
IPC: G09F9/30
Filed: 2020-08-31
Abstract: The present invention addresses the problem of providing a charge generation layer which can be produced by co-deposition and does not easily deteriorate even in the presence of oxygen or moisture. The solution resolving the problem is a charge generation layer (10) comprising a layer (1) composed of a hole-transporting material and an electron-accepting material, and a layer (2) composed of an electron-transporting material and an electron-donating material, the charge generation layer (10) being characterized in that: the electron-accepting material contains a substituent selected from among fluorine, chlorine, a cyano group, a nitro group, and a carbonyl group; and the electron-donating material is selected from among a tertiary amine having an acid dissociation constant pKa of at least 1, a phosphazene compound, a guanidine compound, a heterocyclic compound containing an amidine structure, a hydrocarbon compound having a ring structure, a phenanthroline-based compound, a terpyridine-based compound, and a cyclic pyridine-based compound, and does not contain alkali metal and metal oxide.
Patent WO-2021054196-A1 (WO)
Title: Adhesive and antenna device
Inventor: HASEGAWA ATSUSHI
IPC: C09J9/02
Filed: 2020-09-08
Abstract: The present invention provides an adhesive which is capable of maintaining the bonding strength between substrates even if heated repeatedly, while being capable of controlling the gap of an air cavity with high accuracy.　An adhesive according to the present invention is used for the purpose of bonding a first metal part, which is on the surface of a first substrate, and a second metal part, which is on the surface of a second substrate, to each other; and with respect to this adhesive, the change ratio of the number of separation between the substrates as calculated by the evaluation test 1 described below is 20% or less.　Evaluation test 1:　The adhesive is arranged on the first metal part of the first substrate, and the second substrate, which has the second metal part on the surface, is arranged on a surface of the adhesive, said surface being on the reverse side from the first substrate, so that the metal parts face each other. Subsequently, the first substrate and the second substrate are bonded to each other by means of a reflow process, thereby obtaining a multilayer body. The thus-obtained multilayer body is subjected to the reflow process four times. The change ratio of the number of separation is calculated from the numbers of separation before and after heating.