baber/WOPTO huggingface dataset:
Patent JP-2020085526-A (JP)
Title: Method for evaluating quality of weld zone
Inventor: MATSUOKA KATSUMI
IPC: G01N21/88
Filed: 2018-11-19
Abstract: To provide a method for evaluating the quality of a weld zone with which it is possible to obtain the throat thickness of a weld zone with good accuracy.SOLUTION: A method for evaluating the quality of a weld zone pertaining to the present invention evaluates the quality of a weld zone 100 in lap fillet welding carried out on a first plate 10 and a second plate 20 in such a way that a bead 11 is formed on the first plate 10 side. This method comprises the steps of: acquiring the image of cross section of the weld zone 100 that intersects the longitudinal direction of the bead 11 at right angles; binarizing the acquired cross section image; removing a nose component from the binarized image; extracting an end point Pof the first plate 10 before welding and a contour Lof surface of the bead 11 from the image having had the noise component removed; and calculating a throat thickness Lof the weld zone 100 using the length of a perpendicular dropped from a pre-welding end point Pof the first plate 10 before welding toward the contour Lof surface of the bead 11.SELECTED DRAWING: Figure 3
Patent JP-2020081931-A (JP)
Title: Truck frame coating apparatus
Inventor: OKAZAKI MASA
IPC: B61F5/52
Filed: 2018-11-19
Abstract: To provide a truck frame coating apparatus which minimizes a drive part and a movable part, which are exposed to coating mists, and can coat a truck frame.SOLUTION: A truck frame coating apparatus 1 has: a carry-in side conveyor 20 which comprises a carry-in side conveyor chain 23 for transporting a carrying-in truck 21; a carry-out side conveyor 40 which comprises a cary-out side conveyor chain 43 for transporting a carrying-out truck 41; and a turntable 10 which is located between the carry-in side conveyor 20 and the carry-out side conveyor 40 in a coating chamber 3, and rotates a truck frame 2 together with the carrying-in truck 21 when coating the truck frame 2 with a paint. The carry-in side conveyor chain 23, the carry-out side conveyor chain 43, and the turntable 10 are located in a pit P under a floor, and are partitioned from above the floor by a pit cover PC of the pit P.SELECTED DRAWING: Figure 1
Patent JP-2020086006-A (JP)
Title: Voice recognition device
Inventor: YAMASHITA DAIKI
IPC: G10L15/04
Filed: 2018-11-19
Abstract: To provide a voice recognition device capable of shortening user's waiting time in a voice recognition process and improving responsiveness of the voice recognition process.SOLUTION: A voice recognition device 1 comprises a control unit 20 that processes an input voice. The control unit 20 performs on-hook determination when a silence period during which no voice is input passes a second threshold period, and starts a voice recognition process when the silence period passes a first threshold period shorter than the second threshold period.SELECTED DRAWING: Figure 1
Patent JP-2020088071-A (JP)
Title: Wafer delivery device
Inventor: MAKINO TOMOHIKO
IPC: H01L21/677
Filed: 2018-11-20
Abstract: To provide a wafer delivery device capable of delivering a wafer with high precision without shifting the position of a wafer when the wafer is delivered to a predetermined table.SOLUTION: A wafer delivery device includes holding means 17 having a claw portion 20 that releases a wafer W onto a chuck table B11 when the wafer W is conveyed to a predetermined position above the chuck table B11 and holds the wafer in contact with the outer peripheral edge of the wafer W, and wafer guide means 18 having a guide surface 18d2 that is arranged at a position where the holding means 17 is not in contact with the wafer W when the holding means 17 holds the wafer W, and rotates to a position substantially perpendicular to the chuck table B11 and guides the transfer of the wafer W when the wafer W is released from the holding means 17.SELECTED DRAWING: Figure 7
Patent JP-2020081326-A (JP)
Title: Image processing apparatus, image processing method, radiographic apparatus and program
Inventor: OBARA KAZUMA
IPC: A61B6/00
Filed: 2018-11-22
Abstract: To execute scattered ray reduction in photographing a radiation moving image.SOLUTION: An image processing apparatus comprises: a selection unit for selecting a mode of scattered ray reduction in a radiation moving image, from among plural modes; an acquisition unit for acquiring parameters used for the scattered light reduction, on the basis of a sequence set by the mode selected by the selection unit; and a processing unit for performing the scattered light reduction processing in the radiation moving image, by using the parameters acquired by the acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2020088213-A (JP)
Title: Semiconductor package
Inventor: SAKAKIBARA MANABU
IPC: H01L25/18
Filed: 2018-11-28
Abstract: To provide a stacked semiconductor package in which heat dissipation of a lower chip is improved without deteriorating wiring properties of a signal directly connected to an upper chip and the lower chip.SOLUTION: Power/GND/signal balls that are electrically connected directly from a lower ball to an upper chip are arranged around four corners of a package, a via land for a thermal ball is arranged in a position adjacent to an inside of the ball arranged in four corners, and the thermal ball is arranged at a position adjacent to the inside of the balls arranged in the four corners.SELECTED DRAWING: Figure 1
Patent JP-2020089411-A (JP)
Title: Care system and image generation method
Inventor: OSHIMA FUMIYOSHI
IPC: A61B5/296
Filed: 2018-12-03
Abstract: To provide a technology capable of improving convenience of a care system.SOLUTION: A care system includes a magnetic sensor for detecting a biological magnetic field generated from a treatment object organism, a catheter to be inserted into the organism, an image information processing unit for generating a composite image containing an image for showing intensity of the biological magnetic field by using biological magnetic field information outputted from the magnetic sensor and positional information of the catheter inserted into the organism, and an image for showing the position of the catheter, and a display unit for displaying the composite image.SELECTED DRAWING: Figure 1
Patent JP-2019120931-A (JP)
Title: Exit-pupil expander to distribute light to liquid-crystal variable retarder
Inventor: ALEX HEGYI
IPC: G02F1/13357
Filed: 2018-12-06
Abstract: To provide an optical device with a liquid-crystal variable retarder coupled to an exit-pupil expander used to expand light.SOLUTION: An optical device includes a liquid-crystal variable retarder 100. An exit-pupil expander 102 is optically coupled to the liquid-crystal variable retarder. The exit-pupil expander includes: at least one optical input feature 106 that receives reference light 105 from a reference light source 104; and one or more optical coupling elements 110 coupled to receive the reference light from the reference light source and expand the reference light to one or more spatially separated regions of the liquid-crystal variable retarder.SELECTED DRAWING: Figure 1
Patent JP-2019182658-A (JP)
Title: Tableware and tableware tray turnover device and dishwashing system using the same
Inventor: KIM SUNG HYUN
IPC: B65G47/84
Filed: 2018-12-06
Abstract: To provide a tableware and tableware trays turnover device that separates a large number of tableware and tableware trays from each other and prevents the tableware from being damaged by an impact of contact between pieces of the tableware.SOLUTION: A tableware tray turnover device includes: a rotating shaft 21 that rotates in one direction in response to an external rotational power; and a rotating body comprising a plurality of rotating blades in which two adjacent rotating blades 22 form a predetermined fan-shaped storage space, arranged radially around an axis of rotation, with each end spaced apart at equal intervals on a circumference. The rotating body sequentially receives tableware or tableware trays from external means 10 on one side of the rotating blades, and is rotated by a rotation of the rotating shaft in a state of sequentially storing the tableware and the tableware trays in multiple storage spaces, so that the tableware or the tableware trays are changed over to an inverted state and sequentially discharged to the other side 40, 50 of the rotating blades.SELECTED DRAWING: Figure 1
Patent JP-2019112617-A (JP)
Title: Compound, resin, resist composition, and method for producing resist pattern
Inventor: SAKAMOTO HIROSHI
IPC: C07C255/47
Filed: 2018-12-11
Abstract: To provide a compound and the like capable of producing a resist pattern having excellent CD uniformity (CDU).SOLUTION: The compound is represented by formula (I) [where Rrepresents H or a methyl group; Lrepresents a single bond or an alkanediyl group; ring W represents an alicyclic hydrocarbon group; Rrepresents H or an alkyl group or is bonded to the ring W to form a ring; Rand Reach represent H or an alkyl group or are bonded to each other to form a ring; and Rrepresents H or a cyano group].SELECTED DRAWING: None
Patent JP-2020093466-A (JP)
Title: Mist recovery device
Inventor: HIGUCHI YUKIO
IPC: B41J2/01
Filed: 2018-12-13
Abstract: To reduce risk of paper contact while achieving high mist recovery efficiency.SOLUTION: An ink jet printer 1, to which a mist recovery device for recovering mist generated in discharging ink from an ink jet unit 31 onto a paper P conveyed on a conveyance path is applied, includes: conveying means which sucks and conveys the paper P on an upper surface of a conveyance belt 133 along the conveyance path; a charged roller 32 which is on a downstream of the ink jet unit 31, is arranged above the conveyance belt 133, and is charged; and a lifting/lowering mechanism 35 which lifts/lowers the charged roller 32 with respect to the conveyance belt 133.SELECTED DRAWING: Figure 2
Patent JP-2020093484-A (JP)
Title: Color matching method of inkjet printer and color matching device of inkjet printer
Inventor: YOSHIDA SEISHIN
IPC: B41J2/21
Filed: 2018-12-14
Abstract: To provide a method for performing color matching of an inkjet printer more efficiently.SOLUTION: A color matching method of an inkjet printer according to the present invention includes a determination step and an adjustment step. In the determination step, a first ICC profile that is used in a first inkjet printer is compared with a second ICC profile that is used in a second inkjet printer (S03-S06) and it is determined whether the first ICC profile is identical or similar to the second ICC profile (S07). In the adjustment step, when it is determined that the first ICC profile is identical or similar to the second ICC profile, color development of the second inkjet printer is adjusted for each color of ink (S08).SELECTED DRAWING: Figure 4
Patent JP-2020081819-A (JP)
Title: Earring
Inventor: FUJII MIKA
IPC: A44C7/00
Filed: 2018-11-29
Abstract: To provide an earring free of a pain.SOLUTION: An earring has an earring body 1 and a seal 2. The seal 2 has both faces coated with adhesive material, and is stuck to an ear.SELECTED DRAWING: Figure 1
Patent JP-2020098442-A (JP)
Title: Tree width setting device and program
Inventor: FUKUI SHO
IPC: A01G7/00
Filed: 2018-12-18
Abstract: To provide a tree width setting device and a program for more stably and accurately identifying a vertex of a tree.SOLUTION: The tree width setting device includes a width setting unit for setting a region width of a tree based on characteristics of the tree in each of vertex candidates of the tree extracted using a numerical surface model and a numerical elevation model.SELECTED DRAWING: Figure 4
Patent JP-2020102511-A (JP)
Title: Light-emitting device and manufacturing method thereof
Inventor: KOKETSU MASASHI
IPC: H01L21/56
Filed: 2018-12-21
Abstract: To provide a manufacturing method of a light-emitting device capable of suppressing a bad influence on a light-emitting characteristic caused by replacement of a defective light-emitting element and its sealing member, and a light-emitting device manufactured by the method.SOLUTION: A manufacturing method of a light-emitting device 2 according to an embodiment of the present invention includes the steps of: removing a light emitting element 24 and a sealing member 26 that seals the light emitting element 24 from a substrate 20; mounting a light emitting element 124 at a mounting position of the light emitting element 24 after removing the light emitting element 24 and the sealing member 26; and supplying resin to the inside of a residue 26a of the sealing member 26 left on at least a part of an outer edge of the sealing member 26 on the substrate 20 after mounting the light emitting element 124 and forming a sealing member 126 made of resin using the residue 26a as a dam.SELECTED DRAWING: Figure 6
Patent JP-2020099259-A (JP)
Title: Sulky rice transplanter
Inventor: WATANABE KOKI
IPC: A01C11/02
Filed: 2018-12-21
Abstract: To reduce limit of the field of view when a worker in a driving seat visually observes the right/left diagonally forwards in a sulky rice transplanter including reserve seedling trays on the right and left in front of a machine body.SOLUTION: A sulky rice transplanter includes support mechanisms 45 that support reserve seedling trays 31 and 32 by support frames 33 so as to be able to change positions between a first state A1 where the reserve seedling trays are disposed at a prescribed interval apart in the vertical direction, and a second state where they are disposed in a row in the longitudinal direction. Each support mechanism 45 includes a first support link 41 that is disposed between upper and lower reserve seedling trays 31 and 32 in the first state A1 in side view and swingably supported about a first axial core P3 disposed on a virtual line passing through the front/rear central part of the reserve seedling trays 31 and 32 in the first state A1 in the vertical direction; and a second support link 42 that is disposed between the upper and lower reserve seedling trays 31 and 32 in the first state A1 in side view and swingably supported about a second axial core P6 on the rear side of the first axial core P3.SELECTED DRAWING: Figure 4
Patent JP-2020100346-A (JP)
Title: Steering device
Inventor: ASHIDA MANABU
IPC: B62D5/04
Filed: 2018-12-25
Abstract: To provide a steer-by-wire type steering device that can materialise a rotation prohibition state and a rotation range limit state, and does not completely release the restriction to rotations of a steering wheel.SOLUTION: A steering device includes: a moving type lock member 43 that is positioned on an outer peripheral side than a locking projection 38 when a drive source switch switching a drive source of a vehicle between an operable on state and a non-operable off state is in the off state, and has a diametrical position at least partially as the same as the locking projection; a rotation range restricting member that has an axial position as the same as a rotation range restricting projection 39, and has a diametrical position at least partially as the same as an engaged portion 39a when the drive source switch is in the on state, regardless of whether or not a steering actuator is in an operable sate.SELECTED DRAWING: Figure 4
Patent JP-2019119863-A (JP)
Title: Resin composition, resin sheet, prepreg, metal-clad laminate, resin substrate, printed wiring board, and semiconductor device
Inventor: DAITO NORIYUKI
IPC: B32B15/092
Filed: 2018-12-25
Abstract: To provide a resin composition capable of achieving both high heat resistance and low water absorption.SOLUTION: The resin composition contains (A) an epoxy resin, (B) an aromatic carbodiimide compound, and (C) an inorganic filler. The surface of the component (C) has at least one functional group selected from the group consisting of an amino group, a substituted amino group, an epoxy group, a thiol group, an acid anhydride group, and a group obtained by ring-opening an anhydride moiety of the acid anhydride group. When the total content of the component (A) and the component (B) is 100 pts.mass, the content of the component (C) is 40 pts.mass or more.SELECTED DRAWING: Figure 1
Patent JP-2020107114-A (JP)
Title: Arithmetic processing device, arithmetic processing method, arithmetic processing program and recording medium
Inventor: WAKABAYASHI Yuta
IPC: G01C21/28
Filed: 2018-12-27
Abstract: To provide an arithmetic processing device, an arithmetic processing method, an arithmetic processing program and a recording medium having stored therein the arithmetic processing program, which can easily identify an arc and can calculate a curvature radius thereof.SOLUTION: An arithmetic processing device includes: an obtaining unit that obtains multiple pieces of positional information on a vehicle and multiple pieces of directional information indicating respective directions of the vehicle at respective positions indicated by the respective multiple pieces of positional information on the vehicle; a calculating unit that calculates a ratio A between a distance ΔL between two adjacent positions on the basis of the multiple pieces of positional information, and a change ΔH in the direction of the vehicle between the two positions on the basis of the multiple pieces of directional information; an identifying unit that identifies multiple sections where the ratio A calculated by the calculating unit is constant as multiple curvature radius constant sections where a curvature radius is constant; a grouping unit that makes a group of the multiple curvature radius constant sections that has a difference in the ratio A of the adjacent curvature radius constant segments among curvature radius constant segments identified by the identifying unit successively becoming positive or negative; and a creating unit that creates a curvature on the basis of a running route through the curvature radius constant segment having undergone the grouping by the grouping unit.SELECTED DRAWING: Figure 1
Patent JP-2020103706-A (JP)
Title: Interdental brush and method of manufacturing interdental brush
Inventor: TAKAHASHI JUN
IPC: A46B15/00
Filed: 2018-12-28
Abstract: To provide an interdental brush which has an excellent durability and a sufficient cleaning effect even after repeated use, and also to provide a method of manufacturing an interdental brush.SOLUTION: An interdental brush according to the present invention comprises: a head part having a length in an axial direction and having a brush part about an axis; and a handle part connected to one end side of the head part in an axial direction. The head part includes: a hard resin member having a first portion and a second portion arranged in the axial direction; a soft resin member axially covering the first portion of the hard resin member; and an insert portion including the second portion of the hard resin member and at least a part of an edge portion of the soft resin member on the second portion side. The handle part has a head holding portion that covers at least the entire insert portion of the head part from the radial outside. The structure of the connection between the head part and the handle part has a three-layer structure including the hard resin member in the insert portion of the head part, the soft resin member, and the head holding portion in the handle part.SELECTED DRAWING: Figure 1
Patent JP-2020106124-A (JP)
Title: Bearing monitoring system for railway vehicle, and bearing diagnosis method
Inventor: MAEDA HARUYOSHI
IPC: F16C41/00
Filed: 2018-12-28
Abstract: To identify a bearing in which abnormality occurs, on early stage while suppressing overlooking of bearing abnormality in a railway vehicle.SOLUTION: A bearing monitoring system for a railway vehicle is configured to detect abnormality in four bearings of a dolly. The bearing monitoring system comprises: a receiver for receiving temperature data of the four bearings; and a diagnosis unit for detecting abnormality in the four bearings on the basis of the temperature data received by the receiver. The diagnosis unit includes: an individual index value calculation section for calculating, as an individual index value, a difference between a temperature of a determination object bearing that is one of the four bearings, and a reference bearing temperature which is derived by using temperatures of one or more bearings including the bearings other than the determination object bearing among the four bearings; an individual determination section for determining whether or not abnormality occurs in the determination object bearing on the basis of the individual index value; a total index value calculation section for calculating, as a total index value, a difference between an average value of the temperatures of the four bearings and a predetermined reference value; and a total determination section for determining whether or not abnormality simultaneously occurs in the four bearings on the basis of the total index value.SELECTED DRAWING: Figure 5
Patent JP-2018517379-A (JP)
Title: ワイヤ自動巻取装置のロッキングモジュール
IPC: H05K7/00
Filed: 2016-03-18
Abstract: ロッキング解除構造を改善したワイヤ自動巻取装置のロッキングモジュールに関し、本発明の装置は、結合突起が形成された第１ケースと、この結合突起に嵌め合わされて時計回り・反時計回りに回転する回転片と、回転片と結合され、ボタンの操作によって第１方向にスライドして回転片を回転させるボタン部材と、回転片と結合されて回転片の回転によって第２方向にスライドするストッパ部材と、ボタン部材やストッパ部材を押し出して復帰させる弾性バネと、第１ケースと締結されて収容空間を形成する第２ケースと、で構成される。ストッパとボタンとの間の結合にカムやピニオン及びこれらの組み合わせを利用して作動距離を自由に設計でき、外れることを防止して誤動作を抑制でき、ワイヤを引き出す際にボタンの動きや音を最小化できる。また、ピニオンの形状を異ならせて解除ストロークとボタンストロークを異ならせることもでき、スリムなボタン構造に具現できる。
Patent JP-2018520387-A (JP)
Title: リソグラフィ装置におけるパターニングデバイス冷却システム
IPC: G03F7/22
Filed: 2016-06-17
Abstract: 【解決手段】リソグラフィ装置は、パターニングデバイスを支持するよう構成されるパターニングデバイスサポート構造と、パターニングデバイスの表面を横切ってガス流を提供するよう構成されるガス注入口と、設定ポイントに基づいてガス流の温度を調整するよう構成される温度調整装置とを含む。この装置はまた、リソグラフィシステムの運転使用の間に、パターニングデバイスおよびパターニングデバイスと投影システムのレンズとの間のボリュームに加えられる熱量を示すパラメータを測定するよう構成されるセンサを含む。さらにこの装置は、センサに動作可能に連結され、センサによって測定されるパラメータに基づいて設定ポイントを調整してパターニングデバイスの温度を制御するよう構成されるコントローラを含む。【選択図】図３
Patent JP-2018520202-A (JP)
Title: 縮合環ピリミジン系化合物、中間体、その製造方法、組成物及び応用
IPC: A61P11/06
Filed: 2016-07-21
Abstract: 本発明は、縮合環ピリミジン系化合物、中間体、その製造方法、組成物及び応用を開示する。本発明は、式Ｉに示される縮合環ピリミジン系化合物、その互変異性体、そのエナンチオマー、そのジアステレオマー、その薬理学上許容される塩、その代謝産物、その代謝前駆体またはそのプロドラッグを提供する。本発明は、さらに、免疫系疾患、自己免疫疾患、細胞増殖性疾患、アレルギー性疾患及び心血管系疾患の中の一つまたは複数を予防、緩和または治療するための薬物の製造における前記縮合環ピリミジン系化合物、その互変異性体、そのエナンチオマー、そのジアステレオマー、その薬理学上許容される塩、その代謝産物、その代謝前駆体またはそのプロドラッグの応用を提供する。当該化合物は、Ｊａｎｕｓキナーゼ、ＦＧＦＲキナーゼ、ＦＬＴ３キナーゼ及びＳｒｃファミリーキナーゼに対して強い阻害効果を有する。 【化1】
Patent JP-2018529051-A (JP)
Title: 液圧式アクチュエータ、特に衝撃吸収および／または減衰型の液圧式アクチュエータ
IPC: F16F9/512
Filed: 2016-08-01
Abstract: シリンダ（３）の内容積部をピストン（２）のヘッド（６）によって２つのチャンバ（４、５）に分けるように摺動可能に収容されるピストンを備える液圧式アクチュエータ（１ａ、１ｂ）。２つのチャンバは、送出ダクト（１８）および排出ダクト（１７）によってそれぞれ別々に第１の回路に接続可能であり、同回路は、ピストンの伸長または圧縮のために、一方のチャンバに第１の流体を加圧供給し、他方のチャンバから排液させる。アクチュエータは、ピストンのステム（９）の内側に形成された空洞（８）を２つの部分（１０、１１）に分けるように摺動可能に空洞内に収容される第１の可動要素（７）を備え、第１の部分は一方のチャンバに接続され、第２の部分は第２の流体を加圧供給する第２の回路に接続可能である。第２の流体は、チャンバ内の急激な圧力ピーク時に衝撃吸収体／ダンパの役割を果たすように、第１の流体より高い圧縮係数および公称圧力を有する。【選択図】 図１
Patent JP-2018517097-A (JP)
Title: スクロール圧縮機並びにスクロール圧縮機のための駆動軸及びアンロード・ブッシュ
IPC: F04C18/02
Filed: 2016-03-09
Abstract: スクロール圧縮機は、作動流体を圧縮するための圧縮機構（１０）と、圧縮機構（１０）を駆動させるための駆動軸（３０）とを備える。駆動軸（３０）は、偏心クランクピン（３２）を備える。アンロード・ブッシュ（４２）は、圧縮機構（１０）と偏心クランクピン（３２）との間に配置されて、圧縮機構（１０）の径方向適応性を実現するように、アンロード・ブッシュ（４２）を介して偏心クランクピン（３２）が圧縮機構（１０）を駆動させる。偏心クランクピン（３２）は、アンロード・ブッシュ（４２）に接触して相対的に変位する偏心クランクピン整合部を備える。アンロード・ブッシュ（４２）は、偏心クランクピン（３２）に接触して相対的に変位するアンロード・ブッシュ整合部を備える。耐摩耗層（５０）は、偏心クランクピン整合部とアンロード・ブッシュ整合部のうちの少なくとも一方の少なくとも一部に配置されている。アンロード・ブッシュにスクロール圧縮機のための耐摩耗層が設けられ、偏心クランクピンを有する駆動軸に耐摩耗層が設けられている。耐摩耗層の配置によって、スクロール圧縮機の耐用年数が延長される。
Patent JP-2018528326-A (JP)
Title: 鉛フリーペロブスカイト膜の形成
IPC: C23C14/58
Filed: 2016-09-07
Abstract: 鉛フリーペロブスカイト膜を形成する方法が提供され、真空蒸着に基づく方法は、Ｓｎハライドからなる第１材料を基板上に堆積させ、第１層を形成する第１堆積ステップと、有機ハライドからなる第２材料を堆積させ、前記第１層上に第２層を形成し、前記基板上に順次堆積された２層膜を得る第２堆積ステップと、前記基板上の前記順次堆積された２層膜をアニーリングするアニーリングステップと、を備える。アニーリング中、前記第１材料及び前記第２材料が相互拡散して反応し、鉛フリーペロブスカイト膜を形成する。前記第２層が形成され、前記第１層が大気曝露されるのを防止するように、前記第１層を覆う。本方法を用いて形成された鉛フリーペロブスカイト膜を備える太陽電池デバイスは、良好な安定性を示す。