baber/WOPTO huggingface dataset:
Patent JP-WO2020071236-A1 (JP)
Title: 情報処理装置、スケジューリング方法及びプログラム
IPC: A47J43/00
Filed: 2019-09-26
Abstract: 多機能ロボット等の状態に基づくタスクの実行制限を満たすとともに作業全体の実行効率を向上する。情報処理装置は、対象物体に対する作業を含む複数のタスクの実行順序を、各タスクで用いられる作業器具の状態の遷移に基づいて決定する決定部（３５）を備える。
Patent JP-WO2020152845-A1 (JP)
Title: セキュリティ情報分析装置、システム、方法およびプログラム
IPC: G06F21/57
Filed: 2019-01-25
Abstract: 制御手段８１は、入力された情報を受け付けてセキュリティ事象に関する情報を表わすセキュリティ情報を提供する情報提供元からセキュリティ情報の探索を行う探索手段に対し、セキュリティ情報を入力して新たなセキュリティ情報を取得し、取得したセキュリティ情報を探索手段に入力してさらに新たなセキュリティ情報を探索する処理を繰り返す。簡約化情報記憶手段８２は、得られるセキュリティ情報が増加しない探索手段の組合せを簡約化する方法を定義した簡約化情報を記憶する。また、制御手段８１は、セキュリティ情報に対する一連の探索に利用する探索手段の経路が簡約化情報で定義された組合せを含む場合、そのセキュリティ情報の探索を簡約化情報が示す方法に応じた探索に変更する。
Patent WO-2021199891-A1 (WO)
Title: レーザ加工装置及び検査方法
Inventor: KONDOH Yuta
IPC: B23K26/53
Filed: 2021-03-04
Abstract: レーザ加工装置は、複数の機能素子が形成されると共に隣り合う機能素子の間を通るようにストリート領域が延在している表面と、該表面の反対側の裏面とを有するウエハを支持するステージと、表面側からウエハにレーザ光を照射することによりウエハの内部に一又は複数の改質領域を形成する光源と、レーザ光のビーム幅を調整するビーム幅調整部としての空間光変調器と、レーザ光のビーム幅が、ストリート領域の幅、並びに、該ストリート領域に隣り合う機能素子を構成する構造体の位置及び高さを含む表面情報に応じた目標ビーム幅以下に調整されるように、空間光変調器を制御する制御部と、を備える。
Patent WO-2021205802-A1 (WO)
Title: Frame for vapor deposition masks, frame-attached vapor deposition mask, and vapor deposition method
Inventor: WAKABAYASHI TADASHI
IPC: C23C14/04
Filed: 2021-03-09
Abstract: Provided is a frame for vapor deposition masks, which is lightweight, has high stiffness, and rarely undergoes the generation of an out gas. The frame (50) for vapor deposition masks according to one embodiment is provided with a frame main body (51) which is so configured as to hold a vapor deposition mask. In the frame main body, each of a base material and a reinforcing material comprises a composite material composed of an inorganic solid material.
Patent WO-2021187422-A1 (WO)
Title: Solid-state imaging element and electronic apparatus
Inventor: IWABUCHI SHIN
IPC: H04N5/369
Filed: 2021-03-15
Abstract: The present disclosure relates to a solid-state imaging element and an electronic apparatus that are not only small but can suppress the generation of strong electrical fields in the vicinity of transistors. A solid-state imaging element that comprises photoelectric conversion elements that perform photoelectric conversions, element isolators that pass from a first principal surface to a second principal surface of a substrate between pixels that include the photoelectric conversion elements, and conductor parts that are adhered to the element isolators on the first principal surface side. The present invention can be applied, for example, to solid-state imaging elements and electronic apparatuses that include a solid-state imaging element.
Patent WO-2021201090-A1 (WO)
Inventor: KUROKAWA FUJIO
IPC: H02M1/00
Filed: 2021-03-31
Abstract: Provided are a deterioration estimation device and a deterioration estimation program for a power conversion device which make it possible to estimate the deterioration of a switching element without providing a special sensor.　This deterioration estimation device 30 comprises: a calculation means 31 for calculating, from a voltage command serving as the output voltage target for a power conversion device and the output voltage value of the power conversion device, the degree of change in the IGBT characteristics of an inverter; a determination means 32 for determining whether or not the degree of change in the characteristics calculated by the calculation means 31 is equal to or greater than a threshold relative to the initial state of said characteristics; and a notification means 33 for providing a warning when it has been determined by the determination means 32 that the degree of change is equal to or greater than the threshold. The calculation means 31 is provided with a polarity determination means 31f that determines polarity from the output current from the power conversion device, which is formed from upper arms and lower arms, and a switching means 31g that switches the degree of change in the characteristics according to the polarity determination means 31f. A pair of the determination means 32 are provided in order to respectively determine the degree of change in the characteristics switched by the switching means 31g.
Patent WO-2021206010-A1 (WO)
Inventor: TAGUCHI YOSHIMASA
IPC: G01N1/10
Filed: 2021-04-02
Abstract: インフルエンザ、コロナウイルス等の検体採取において鼻咽頭検体採取時に鼻咽頭に綿棒を入れられる事で患者が起こす咳やくしゃみで生じる飛沫感染から検査者を守る。　インフルエンザ等のウイルス検査時に、検査用綿棒が通過出来る孔を備える袋で患者の鼻と口を覆い、袋の表面から鼻咽頭に前記孔を通し綿棒を挿入し検体を採取する事で検査時に出るくしゃみ、咳で飛散する飛沫が袋の内部から出る事を防ぎ検査する医師への感染を防ぐ事ができる。
Patent WO-2021229971-A1 (WO)
Inventor: MATSUO TAKAFUMI
IPC: E03D5/10
Filed: 2021-04-12
Abstract: The problem of the present invention is to provide a flush toilet in which it is possible, in addition to conserving water, to ensure the conveyability of waste in horizontally drawing drainage piping connected to a flush toilet. A flush toilet (1) comprises a bowl section (2), a water supply part (3) that supplies cleaning water to the bowl section (2), a discharge part (4) that discharges the cleaning water from the bowl section (2) to the drainage piping, and a control device (5). The control device (5) controls the water supply part (3) and the discharge part (4) so that the discharge part (4) performs an operation for discharging the cleaning water multiple times during the period when the water supply part (3) is continuously supplying cleaning water to the bowl section (2), and the ratio between a first water discharge amount at the first instance of the operation and a second water discharge amount at the second instance of the operation is within the range from 1:0.2 to 1:1.2.
Patent WO-2022018951-A1 (WO)
Title: Atomic cell, and method for manufacturing same
Inventor: NAKAJIMA KAZUYOSHI
IPC: H01S1/06
Filed: 2021-05-20
Abstract: The objective of the present invention is to provide an atomic cell, and a method for manufacturing the same, which enable an alkali metal to be disposed more easily, and with which productivity can be improved.　This atomic cell is characterized by being provided with a cell body 2 which has a first main surface 5 and a second main surface 6 opposing one another, which is provided with a first through hole 13 and a second through hole 14 penetrating through between the first main surface 5 and the second main surface 6, and which includes a first inner wall surface 16 surrounding the first through hole 13 and a second inner wall surface 17 surrounding the second through hole 14, a first lid member 3 which is provided on the first main surface 5 of the cell body 2 to block one side of the first through hole 13 and the second through hole 14, and a second lid member 4 which is provided on the second main surface 6 of the cell body 2 to block the other side of the first through hole 13 and the second through hole 14, wherein the second through hole 14 includes a diametrically contracting portion which contracts diametrically from the end portion thereof on the first main surface 5 side toward the inside thereof.
Patent WO-2021246294-A1 (WO)
Inventor: HAYASHI KATSUNORI
IPC: F01D17/16
Filed: 2021-05-27
Abstract: This supercharger 1 comprises: a turbine housing 11 in which a turbine impeller 12 is housed; a bearing housing 3 which rotatably supports a rotary shaft 2 on which the turbine impeller 12 is fixed; and a variable displacement mechanism 30 which surrounds the turbine impeller 12 and guides a fluid to the turbine impeller 12. The bearing housing 3 has provided thereto restriction pins 41P, 42P that extend toward the variable displacement mechanism 30. The variable displacement mechanism 30 has a nozzle ring 32 that faces the bearing housing 3. The nozzle ring 32 has formed therein a guide hole 41G in which an end of the restriction pin 41P is disposed and a guide hole 42G in which an end of the restriction pin 42P is disposed.
Patent WO-2021246366-A1 (WO)
Inventor: SHIMOYAMA TATSUYA
IPC: G03F7/004
Filed: 2021-05-31
Abstract: The present invention provides: a transfer film that provides resistance to the occurrence of undercutting in a pattern formed from a refractive index adjustment layer and a photosensitive composition layer; and a method for producing a laminate. A transfer film according to the present invention has a temporary support, a photosensitive composition layer, and a refractive index adjustment layer in the indicated sequence. The refractive index adjustment layer contains at least one material selected from the group consisting of metal oxides, triazine ring-containing compounds, and fluorene skeleton-containing compounds, and also contains a polymer having a (meth)acryloyl group-bearing constituent unit.
Patent WO-2023275936-A1 (WO)
Inventor: TAKAHASHI ATSUSHI
IPC: F25B41/42
Filed: 2021-06-28
Abstract: 冷媒分配器は、冷媒配管と複数の伝熱管とが接続され、冷媒配管から流入した冷媒を内部に形成された流路に流通させて、複数の伝熱管に分配する冷媒分配器であって、第１方向に並んで設けられた、冷媒配管が接続される第１板状部材と、第２板状部材と、複数の伝熱管が接続される第３板状部材と、を備え、第１板状部材は、第１方向に貫通して形成され、冷媒配管から冷媒が流入する流入路と、第２板状部材側から流れた冷媒を第２板状部材側に折り返して流す複数の折り返し流路と、を有し、第２板状部材は、第１方向に貫通して形成された複数の貫通路を有し、第３板状部材は、第２板状部材と反対の方向に突出する複数の突出部を有し、複数の貫通路のそれぞれは、流入路又は複数の折り返し流路の１つと連通し、複数の突出部のそれぞれの内部には、複数の貫通路に連通する空間が形成されている。
Patent WO-2023276086-A1 (WO)
Inventor: KIDA Sentaro
IPC: H05B33/22
Filed: 2021-06-30
Abstract: エッジ部（８ｂ）は、本体部（８ａ）の厚み（Ｔａ）より大きい厚み（Ｔｂ）の部分を含む張出部（８ｃ）を有し、張出部（８ｃ）はバンク（６）上に形成されている。
Patent WO-2023276125-A1 (WO)
Title: Dispositif à circuit intégré à semi-conducteurs
Inventor: MAKI YASUHIKO
IPC: H01L21/3205
Filed: 2021-07-01
Abstract: Dans un dispositif à circuit intégré à semi-conducteur (100), une première puce semi-conductrice (101) comprend : une ligne de câblage d'alimentation électrique incorporée (21) alimentée par une première alimentation électrique ; et une ligne de câblage d'alimentation électrique (41) qui est disposée dans une couche au-dessus de la ligne de câblage d'alimentation électrique incorporée (21) et qui est alimentée par une seconde alimentation électrique. La ligne de câblage d'alimentation électrique incorporée (21) est alimentée avec la première alimentation électrique à partir d'une surface arrière de la première puce semi-conductrice (101) par l'intermédiaire d'une première électrode de trou d'interconnexion (31), et la ligne de câblage d'alimentation électrique (41) est alimentée par la seconde alimentation électrique à partir de la surface arrière de la première puce semi-conductrice (101) par l'intermédiaire d'une seconde électrode de trou d'interconnexion (32). La superficie en section transversale de la seconde électrode de trou d'interconnexion (32) est plus grande que la superficie en section transversale de la première électrode de trou d'interconnexion (31).
Patent WO-2022024679-A1 (WO)
Inventor: KUMANO AKIRA
IPC: G06Q10/08
Filed: 2021-07-05
Abstract: Provided are: a ship allocation plan formulation method which requires no simulation and with which it is possible to formulate a ship allocation plan that takes into account simultaneous pursuit of a stable supply of raw materials from multiple shipping points to multiple landing points via a stopping point and minimization of transport costs; and an operation method and a ship allocation plan formulation device that are based on such a ship allocation plan formulation method. This ship allocation plan formulation method involves drawing up a ship allocation plan that includes a schedule for transporting by ship raw materials of multiple brands from multiple shipping points to multiple landing points via a stopping point, said method comprising a stopping-point brand-aggregation process (S200) in which calculation is performed so as to unload and blend predetermined brands at the stopping point and to produce newly aggregated brands. The new brands are blended in compounding ratios so as to be desired ingredients required for the respective landing points, and are included in brands to be transported to the landing points.
Patent WO-2022009995-A1 (WO)
Title: Electrostatic deflection convergence-type energy analyzer, imaging-type electron spectroscopic device, reflecting imaging-type electron spectroscopic device, and spin vector distribution imaging device
Inventor: MATSUDA HIROYUKI
IPC: H01J37/252
Filed: 2021-07-09
Abstract: Provided is an electrostatic deflection convergence-type energy analyzer that has a wide acceptance angle and high two-dimensional convergence performance, is capable of imaging a two-dimensional real-space image and an emission angle distribution, and enables two-dimensional convergence and imaging at 90°deflection with respect to an incident direction. One or a plurality of outer electrodes and a plurality of inner electrodes are disposed along the shapes of two rotating bodies formed on the inside and the outside of a common rotating axis. The inner-surface shape of the outer electrode has a tapered shape becoming smaller in diameter toward both ends. The outer-surface shape of the inner electrodes has a tapered shape becoming smaller in diameter toward both ends. An electron incident hole and exit hole are formed in each of the outer electrodes at both ends on the rotating axis. The outer electrode and the inner electrodes have applied thereto voltages for accelerating and decelerating electrons in proportion to the energy of incident electrons. One or a plurality of electrodes except for the inner electrodes at both ends have applied thereto a voltage that is at least twice a converted acceleration voltage obtained by converting the energy of electrons into an acceleration voltage with reference to the potential of the outer electrode having the incident hole formed therein.
Patent WO-2022030264-A1 (WO)
Title: Insulation wire
Inventor: TANAKA SHIGEYUKI
IPC: H01B7/02
Filed: 2021-07-21
Abstract: An insulation wire according to an aspect of the present disclosure comprises: a conductor obtained by twisting a plurality of strands; and an insulating layer covering the outer circumference of the conductor, wherein the insulating layer is a crosslinked product of a polymer composition, the polymer composition contains an ethylene-based copolymer, polyethylene, or a combination thereof as a main component, the gel content of the crosslinked product is 60% or more, and the tensile elongation of the crosslinked product is 150% or more.
Patent WO-2023021596-A1 (WO)
Title: Procédé de contrôle du bruit et dispositif de contrôle du bruit
Inventor: OCHI DAISUKE
IPC: B60R11/02
Filed: 2021-08-18
Abstract: La présente invention concerne un dispositif de contrôle du bruit (1) qui comprend un moteur (11) installé dans un véhicule, et un dispositif de commande (20) qui détecte l'état du moteur (11). Conformément à l'état du moteur (11), le dispositif de commande (20) abaisse les performances pour réduire le bruit provoqué par des vibrations entrées à partir d'une surface de route.
Patent WO-2022050173-A1 (WO)
Inventor: NISHIYA KEN
IPC: A61K38/22
Filed: 2021-08-26
Abstract: This surface-treated hydrotalcite is obtained by surface-treating a hydrotalcite having a compositional makeup represented by formula (1) and satisfies (A)-(C). This hydrotalcite has excellent dispersibility. (Wherein, respective signs in formula (1) are as defined in the claims.) (A) The proportion of a surface-treating agent is 20-50 mass%. (B) The average width of primary particles is 5-120 nm. (C) The monodispersity is 75% or more.
Patent WO-2022059609-A1 (WO)
Title: Pressure-sensitive-adhesive polarizing film, and laminate for image display device
Inventor: KONNO YUTA
IPC: C09J153/02
Filed: 2021-09-10
Abstract: Provided is a pressure-sensitive-adhesive polarizing film whereby an increase in the surface resistivity of a pressure-sensitive-adhesive layer in a high-temperature environment can be suppressed.　Through the present invention, there is provided a pressure-sensitive-adhesive polarizing film constituted by layering a pressure-sensitive-adhesive layer and a polarizing film, wherein the pressure-sensitive-adhesive layer is formed from a pressure-sensitive-adhesive composition containing a pressure-sensitive adhesive and an electroconductive polymer, and the storage modulus (G') at 80°C of the pressure-sensitive-adhesive layer is 20-1000 kPa.
Patent WO-2023037533-A1 (WO)
Title: Communication system, communication method, communication device, and communication program
Inventor: ONO HIROYA
IPC: H04L47/70
Filed: 2021-09-13
Abstract: An objective of the present disclosure is to prevent the reduction of window sizes, thereby reducing the duration of the equality reduction caused by handover processes.　The present disclosure is a communication system wherein: a communication terminal communicates with any other communication terminal according to an allocated window size; and when the communication terminal performs a handover, the communication terminal stores a window size used before the handover or a window size defined on the basis of that window size, and then defines, on the basis of the stored window size, a window size that is to be used after the handover.
Patent WO-2022163002-A1 (WO)
Title: 撮影条件設定システム、撮影条件設定方法及びプログラム
Inventor: NARUSE YOSUKE
IPC: G03B15/00
Filed: 2021-09-14
Abstract: 検査対象を撮影する際の照明パターンの最適化設計において、環境光の影響を十分に低減することが可能な撮影条件設定システムを提供する。検査対象のワークの画像を撮影する撮影装置と、ワークに光を当てる光源を含む照明装置と、ワークを撮影する際の撮影の条件を設定する撮影条件設定部と、を備え、撮影条件設定部は、照明装置からワークに当てる光度を閾値以上の値にして撮影した際に、ワークの画像の指定領域の画素値が指定範囲内の値になるように、撮影装置の露出時間を設定する。
Patent WO-2022190423-A1 (WO)
Title: Conveyance system and control method thereof
Inventor: INOUE TAKAHIRO
IPC: B25J5/00
Filed: 2021-09-21
Abstract: The present invention estimates positioning misalignment of workpieces stacked on a conveyance mechanism. A conveyance system (100) is provided with a conveyance mechanism (130) which conveys workpieces (150); a manipulator (110) for acquiring or stacking the workpieces (150) and having a mounting/dismounting mechanism on a front edge; and a control unit which estimates misalignment of the positions of the workpieces (150) stacked on the conveyance mechanism (130). The control unit estimates the amount of position misalignment of the workpieces (150) on the basis of the manipulator (110) stacking the workpieces (150) on the conveyance mechanism (130) and the conveyance mechanism (130) having moved to a target position, and determines a movement destination of the mounting/dismounting mechanism when acquiring the workpieces (150) on the basis of the position misalignment amount of the workpieces (150).
Patent WO-2022130722-A1 (WO)
Inventor: URATA DAISUKE
IPC: F04B43/08
Filed: 2021-09-22
Abstract: A control unit 6 of a bellows pump device 1 performs next-time pressure increasing control for: determining on the basis of detection signals obtained by a first detection portion 29 and a second detection portion 31 whether or not a second bellows 14 (first bellows 13) is in a predetermined expanded state when the first bellows 13 (second bellows 14) has been contracted to a partly contracted state; and controlling, if the determination result is negative, a second electropneumatic regulator 52 (first electropneumatic regulator 51) such that the air pressure of pressurized air supplied to a second suction-side air chamber 26B (first suction-side air chamber 26A) of a second drive unit 28 (first drive unit 27) is increased next time the second bellows 14 (first bellows 13) is expanded.
Patent WO-2022113851-A1 (WO)
Title: Récipient pourvu d'un module rfid et procédé de fabrication de récipient pourvu du module rfid
Inventor: OMORI RYOHEI
IPC: H01Q9/02
Filed: 2021-11-17
Abstract: Un récipient pourvu d'un module RFID comprend un substrat isolant qui forme la forme extérieure du récipient, et une antenne ayant un premier film d'antenne et un second film d'antenne qui sont formés sur la première surface principale du substrat. Le module RFID est pourvu : d'un élément RFIC ; d'un circuit de filtre qui transmet à l'élément RFIC un courant électrique résultant d'ondes électromagnétiques ayant une fréquence de résonance unique, qui est une fréquence de communication ; et de première et seconde électrodes connectées au circuit de filtre. La première électrode du module RFID et le premier film d'antenne sont électriquement connectés l'un à l'autre, et la seconde électrode du module RFID et le second film d'antenne sont électriquement connectés l'un à l'autre. Le premier film d'antenne et le second film d'antenne ont chacun une résistance de couche de 0,5 Ω/□ ou plus.
Patent WO-2022130961-A1 (WO)
Inventor: KOZUKI TOSHIMITSU
IPC: G07D11/16
Filed: 2021-11-30
Abstract: Un système de surveillance de support de valeur selon la présente divulgation comprend une pluralité de dispositifs de terminal mobile et un serveur. Les dispositifs de terminal mobile comprennent chacun : un moyen d'imagerie pour imager un support de valeur ; un moyen d'extraction pour extraire des informations sur le support de valeur imagé ; un moyen de détermination pour déterminer, sur la base des informations extraites sur le support de valeur, si le support de valeur est un support non éligible à la distribution ; et un moyen de transmission pour transmettre, lorsque le support de valeur est déterminé en tant que support non éligible à la distribution, des informations relatives au support éligible à la distribution au serveur. Le serveur comprend : une unité de stockage pour stocker les informations relatives au support éligible à la distribution transmis à partir du dispositif de terminal mobile ; et un moyen de transmission pour transmettre des informations d'alerte à un autre dispositif de terminal mobile qui satisfait une condition prédéterminée, sur la base des informations stockées concernant le support non éligible à la distribution.
Patent WO-2022163186-A1 (WO)
Inventor: YAMASHITA HIROKI
IPC: H01M4/139
Filed: 2021-12-15
Abstract: Provided is an electrode with which tensile strength is improved by improving PTFE in-plane dispersibility. An electrode according to one embodiment of the present disclosure comprises: a core material; and an electrode combined material that is layered onto surfaces of the core material. The electrode combined material comprises an active substance and PTFE. In an image illustrating a composition distribution obtained upon measuring a surface of the electrode combined material using energy dispersion-type X-ray analysis, the standard deviation of the area ratio of PTFE in 30 adjacent sections having a size of 150 μｍ × 133 μｍ is 6% or less. When the electrode combined material is divided into three equal parts in the thickness direction to create, from the core material side, a first region, a second region, and a third region, the content (a) of PTFE in the first region, the content (b) of PTFE in the second region, and the content (c) of PTFE in the third region satisfy (c-a)/(a+b+c)≦±10%.
Patent WO-2022158204-A1 (WO)
Inventor: KUSANO HIROKAZU
IPC: B23K11/36
Filed: 2021-12-17
Abstract: 冷却水落下防止システム（１）において、冷却水供給配管（１５）の第１ストップバルブ（２）よりも溶接ガン（１１）側には、第１配管（４）の一端が接続される。冷却水排出配管（１６）の第２ストップバルブ（３）よりも溶接ガン（１１）側には、第２配管（５）の一端が接続される。冷却水排出配管（１６）の第２ストップバルブ（３）よりも溶接ガン（１１）から遠い側には、ドレン配管（６）の一端が接続される。ポンプユニット（７）は、第１配管（４）及び第２配管（５）から吸い上げる冷却水をドレン配管（６）へと排出する。
Patent WO-2022138934-A1 (WO)
Inventor: KOBAYASHI SHINICHIRO
IPC: C23C14/24
Filed: 2021-12-24
Abstract: 成膜速度が0.01nm/s以下であっても、高精度な蒸着が可能な蒸着装置等を提供することを目的とする。　真空チャンバーを備えて基板に材料を蒸着する真空蒸着装置であって、前記真空チャンバーの中に、前記材料を保持するためのるつぼと、前記るつぼを加熱する誘導コイルと、前記基板の近くに設置された水晶振動子とを備え、前記水晶振動子に接続されて前記水晶振動子を発振させる発振器と、前記水晶振動子からの情報をデジタル化するデジタル変換部と、前記デジタル変換部が変換したデジタル信号のノイズを抑制する補正を行って成膜速度を推定するノイズ補正処理部とをさらに備える、真空蒸着装置である。
Patent WO-2022185690-A1 (WO)
Inventor: OUCHI MASATOMO
IPC: H04W48/10
Filed: 2021-12-24
Abstract: Selon l'invention, un dispositif de communication, qui est conforme aux normes de la série IEEE 802.11, reçoit, d'un premier autre dispositif de communication parmi une pluralité d'autres dispositifs de communication connectés au dispositif de communication, une trame de demande d'opération d'heure de réveil cible (TWT), et s'il est déterminé que la trame est pour une communication à faible latence ayant une périodicité, il fournit une notification préétablie de façon à limiter la durée d'une trame de transmission par un deuxième autre dispositif de communication différent du premier autre dispositif de communication parmi la pluralité d'autres dispositifs de communication.