baber/WOPTO huggingface dataset:
Patent WO-2020049774-A1 (WO)
Title: Manipulator and mobile robot
Inventor: KOGA TATSUYA
IPC: B25J5/00
Filed: 2019-03-11
Abstract: The objective of the present invention is to provide a novel manipulator and mobile robot. A manipulator according to one aspect of the present invention is provided with: a robot arm which performs a grasping operation with respect to a target object; a measuring unit which measures a graspable point of the target object and a normal line direction of a surface at the graspable point, in a predetermined spatial region in which a plurality of target objects can be stacked in a state in which the target objects interact with one another as a result of the self weights thereof; a grasping position identifying unit which identifies a grasping position for each target object on the basis of the respective normal line directions; a target object identifying unit which identifies the target object to be grasped, on the basis of the spatial positions of the grasping positions identified by the grasping position identifying unit; and a control unit which controls the operation of the robot arm in such a way that the target object identified by the target object identifying unit is grasped at the grasping position identified by the grasping position identifying unit.
Patent WO-2020021760-A1 (WO)
Title: Method of manufacturing semiconductor device, semiconductor device, solder sheet, and method of manufacturing same
Inventor: NAKATSUKA TETSUYA
IPC: B23K31/02
Filed: 2019-03-13
Abstract: This method of manufacturing a semiconductor device includes: a step of preparing a second laminate which is obtained by mounting a first laminate on a base substrate via a solder sheet; a step of installing the second laminate inside a chamber and preheating the second laminate at a temperature at or below a melting point of solder of the solder sheet while introducing reducing gas into the chamber; and a step of heating the second laminate at a temperature at or above the melting point of the solder of the solder sheet. The solder sheet includes a recessed portion (C1) on a ceramic substrate side and a recessed portion (C3) on a base substrate side, and in the preheating step, the solder sheet is in contact with a plated layer at both ends of the recessed portion (C1) and is in contact with the plated layer at both ends of the recessed portion (C3). In plan view, the recessed portion (C1) and the recessed portion (C3) extend continuously inside the solder sheet to the exterior of the solder sheet.
Patent WO-2020183724-A1 (WO)
Title: Attachment structure for electrical equipment case
Inventor: HAYASHI SHOICHIRO
IPC: F16J15/10
Filed: 2019-03-14
Abstract: In a perpendicular cross section perpendicular to an annular extension direction, a second recess of a case (10) comprises: a first attachment recess section (141) provided at a lower portion; a second attachment recess section (142) provided at an upper portion; and a third attachment recess section (143) connecting the first attachment recess section (141) and the second attachment recess section (142). The width of the third attachment recess section (143) is greater than the width of the first attachment recess section (141) and less than the width of the second attachment recess section (142). In a perpendicular cross section perpendicular to the annular extension direction, a gasket (20) comprises a hollow gasket portion having in the interior thereof a sealed hollow section, and a solid gasket portion provided so as to be connected to the hollow gasket portion, and a notched section (203a) is formed from the sealed hollow section to a partway portion of the solid gasket portion. The hollow gasket portion and the boundary portion of the second attachment recess section (142) and the third attachment recess section (143) make contact with each other, and the hollow gasket portion and an attachment surface (30a) of a board (30) make contact with each other.
Patent WO-2019230143-A1 (WO)
Title: Fire alarm device, fire alarm system, abnormality determination method, and program
Inventor: SAKAMOTO KOJI
IPC: G08B25/10
Filed: 2019-03-19
Abstract: A fire alarm device (10), which wirelessly communicates with at least one slave device (20) and operates as a master device for the at least one slave device (20), is provided with: a monitoring unit (12) which monitors the at least one slave device (20) at regular or irregular intervals and thereby determines whether or not there is an abnormality in the at least one slave device (20); and a notification unit (15) which, if a first monitoring unit (12) determines that there is an abnormality in the at least one slave device (20), notifies of the abnormality, wherein, after receiving a dead battery signal from a slave device (20) among the at least one slave device (20), the monitoring unit (12) does not determine that there is an abnormality in that slave device (20) during the monitoring even if the monitoring unit (12) cannot receive radio waves from that slave device (20).
Patent WO-2019244427-A1 (WO)
Title: 自動分析装置
Inventor: SAKAIRI SUSUMU
IPC: G01N35/10
Filed: 2019-03-20
Abstract: 装着不良や、廃棄経路への分注チップ先端の残留物の付着や汚れにより分注チップが廃棄経路へ付着し廃棄できない、また、落下した分注チップがタケノコ状に積み重なり、廃棄箱からはみ出す。検体分注チップの設置台の分注チップ装着位置１３２裏面にザグリ２０１を追加し、設置台からの引き上げ時のチップ側面の接触量を減らし、チップ装着の安定化を図る。また、チップの廃棄位置に落下時の姿勢制御部材を追加し、チップを垂直に落下させることで、廃棄経路への検体の付着を抑制する。更に、分注チップ離脱時の分注プローブ上昇時、チップの上端がベースに接触する位置まで上昇させて一旦停止させた後、再度、上昇動作を実施することで、離脱時のチップの姿勢を安定させる。また更に、チップを離脱させる位置を複数設けて、廃棄するタイミングごとに位置を変更する。
Patent WO-2019188829-A1 (WO)
Inventor: KASHISHITA KOUJI
IPC: G02F1/1335
Filed: 2019-03-22
Abstract: L'invention concerne un dispositif d'affichage comprenant : soit une première source de lumière blanche qui comprend une source de lumière bleue, un phosphore rouge qui a une composition représentée par la formule (1) et un phosphore vert qui a une composition représentée par la formule (2), soit une seconde source de lumière blanche qui comprend une source de lumière bleue, une source de lumière verte et un phosphore rouge qui a une composition représentée par la formule (1) ; et un filtre de couleur qui a une couche de coloration rouge qui est disposée dans un pixel rouge, une couche de coloration verte qui est disposée dans un pixel vert et une couche de coloration bleue qui est disposée dans un pixel bleu. (Dans la formule (1), chaque élément parmi m, a, b et c satisfait indépendamment 0 < m ≤ 0,2, 1,6 ≤ a ≤ 2,4, (m + b) = 1 et 4,8 ≤ c ≤ 7,2.) (Dans la formule (2), chaque élément parmi a, b, c, d et e satisfait indépendamment 0 < a ≤ 0,2, 5,6 < b ≤ 5,99, 0,01 ≤ c < 0,4, 0,01 ≤ d < 0,4 et 7,6 < e ≤ 7,99.)
Patent WO-2019230167-A1 (WO)
Title: Dual-thread structure and fastener for same
Inventor: SHINBUTSU TOSHINAKA
IPC: F16B39/30
Filed: 2019-03-27
Abstract: Provided is a dual-thread structure having one or more threads of the two types of threads of a first thread (S1) and a second thread (S2) formed on a screw shaft, the second thread (S2) having a larger lead than the first thread (S1), wherein a high loosening prevention effect can be obtained when the dual-thread structure is fastened with a double nut. In a dual-thread structure according to an exemplary embodiment of the present invention, the valley diameters between second small thread peaks r s , r s1 -r s6  are formed larger than the effective diameter d of the first thread (S1) by 10% of the height H of sharp peaks. In this case, the inner diameter of the female thread of a second nut 830, which is a loosening prevention nut, is also formed larger than the effective diameter d of the first thread (S1) by 10% of the height H of the sharp peaks.
Patent WO-2019203214-A1 (WO)
Title: Storage box
Inventor: FUKUI NAOYUKI
IPC: B60R7/04
Filed: 2019-04-16
Abstract: Provided is a storage box that can store a lid in a compact fashion. The present invention comprises: a box body 10 that has an opening 15 on the vehicle-upper side thereof; a fixed lid 21 positioned on the vehicle-rear side of the opening 15, and a moveable lid 22 positioned on the vehicle-front side of the opening 15; a first shaft 31 provided on the vehicle-front side of the moveable lid 22, and a second shaft 32 provided on the vehicle-rear side of the moveable lid 22; and a guide part 40 comprising a first rail 41 that guides the first shaft 31 and a second rail 42 that is positioned separately from the first rail 41 in the front-rear direction of the vehicle and guides the second shaft 32, said guide part 40 moving the moveable lid 22 from a completely-closed position to a completely-opened position by means of a slide movement and a rotary movement. The second rail 42 has a slanted part 42a that guides the second shaft 32 so that the moveable lid 22 advances towards the inside of the box body 10 with respect to the fixed lid 21 when the moveable lid 22 begins the slide movement from the completely-closed position.
Patent WO-2019225271-A1 (WO)
Inventor: NAKAGAWA MASATOSHI
IPC: H01B1/00
Filed: 2019-04-24
Abstract: 厚膜で、導電性に優れた配線や電極を効率よく形成することができる、導電性インクを提供する。　本発明の導電性インクは、下記表面修飾銀ナノ粒子（Ａ）及び下記溶剤（Ｂ）を含有する。
表面修飾銀ナノ粒子（Ａ）：アミンを含む保護剤で表面が被覆された構成を有する銀ナノ粒子
溶剤（Ｂ）：テルペン系溶剤（b-1）と、グリコールエーテル系溶剤及び／又はグリコールエステル系溶剤（b-2）とを含有し、且つ３０℃における蒸気圧が０．０５～１５ｍｍＨｇの溶剤の含有量が溶剤全量の７５重量％以上である
Patent WO-2019225444-A1 (WO)
Title: Figure system and power mechanism
Inventor: KASUGA TOMOAKI
IPC: A63H3/18
Filed: 2019-05-15
Abstract: Provided is a figure system that has an aesthetically pleasing exterior and is capable of achieving a variety of operations. The figure system is provided with: a figure comprising a plurality of drive units each including an actuator for generating a rotating force, a plurality of movable mechanisms each including a movable body operating by a rotating force, and a plurality of rotating force transmitting members each including a first end connected to a plurality of movable bodies; and an operation amount detection unit which detects an operation amount of the movable body. The plurality of drive units include at least one of a first drive unit disposed in the figure and a second drive unit disposed outside the figure. The rotating force generated by one of a plurality of actuators is transmitted via one of the plurality of rotating force transmitting members to a corresponding one of the movable bodies.
Patent WO-2020230304-A1 (WO)
Inventor: TANIGUCHI YOHEI
IPC: B60W30/14
Filed: 2019-05-15
Abstract: The present invention presents lane change information indicating whether to permit the execution of an automatic lane change function, which is for carrying out a lane change for a vehicle by automatic travel control, if a start condition for the automatic lane change function is met, and is provided with: a system trigger mode for executing the automatic lane change function if it is sensed that there is input of permission for executing the automatic lane change function in response to the presentation of the lane change information; and a driver trigger mode for executing the automatic lane change function if a lane change command operation which is different from the permission input is carried out. If the lane change command operation is carried out after the presentation of the lane change information, the automatic lane change function by the driver trigger mode is executed.
Patent WO-2019230444-A1 (WO)
Inventor: TSUKUBA TAKESHI
IPC: H04N19/12
Filed: 2019-05-17
Abstract: 本開示は、適応直交変換のコストの増大を抑制することができるようにする画像処理装置および方法に関する。 ビットストリームを復号して、画像の予測残差が直交変換された係数データを生成し、ベース変換行列とそのベース変換行列に対応するスパース行列とを用いて、その生成された係数データに対して、そのベース変換行列と異なる変換タイプに対応する逆直交変換を適用する。本開示は、例えば、画像処理装置、画像符号化装置、または画像復号装置等に適用することができる。
Patent WO-2020059210-A1 (WO)
Inventor: SUGAYA SOICHI
IPC: H01R12/71
Filed: 2019-05-24
Abstract: A receptacle connector 20 comprises: a housing 200 in which is formed a recess 203 that accommodates a plug connector 30 on the side opposite a substrate mounting surface; a required number of contacts 220 that are arranged between both ends of the housing 200; and a reinforcement fitting 230 that is provided on each end of the housing 200. The reinforcement fitting 230 includes: a cantilever elastic piece 235 that extends along the arrangement pitch direction of the contacts 220; and a contact piece 236 that extends from a free end edge of the cantilever elastic piece 235 and that contacts the plug connector 30 when the receptacle connector 20 engages the plug connector 30.
Patent WO-2019239844-A1 (WO)
Title: Pneumatic tire
Inventor: AKASHI TOKUMASA
IPC: B60C11/12
Filed: 2019-05-24
Abstract: This pneumatic tire is provided with: at least two circumferential grooves (11) extending in the circumferential direction of the tire; a plurality of lateral grooves (12) formed in a direction intersecting the circumferential grooves; a plurality of blocks (20) demarcated by the circumferential grooves and the lateral grooves; and sipes (12) formed in the blocks (20) in the width direction of the tire. Projecting portions (23) which project out in the width direction of the tire are formed in at least one end portion, in the circumferential direction of the tire, of the blocks (20). Side walls (26) continuous with the projecting portions (23) are formed closer to a centerline (28), in the width direction of the tire, of each block (20) than a line obtained by extending the outermost edges, in the width direction of the tire, of the projecting portion (23) in the circumferential direction of the tire.
Patent WO-2020032190-A1 (WO)
Title: Sic semiconductor device
Inventor: NAKANO YUKI
IPC: H01L21/336
Filed: 2019-08-08
Abstract: This SiC semiconductor device includes a SiC single crystal comprising a hexagonal crystal, and a SiC semiconductor layer having the following: a first main surface that faces the c-plane of the SiC single crystal, that has an off angle inclined with respect to the c-plane, and that serves as a device surface; a second main surface on the opposite side from the first main surface; and a side surface that faces the a-plane of the SiC single crystal and has an angle less than the off angle with respect to the normal of the first surface when said normal is set to 0°.
Patent WO-2020066387-A1 (WO)
Inventor: HOSOI NOBUHIRO
IPC: B60K6/48
Filed: 2019-08-22
Abstract: This control device (10) controls a vehicle drive device (1) provided with a rotating electric machine (MG), said control device (10) comprising: an actual rotation speed acquisition unit (14) that acquires an actual rotational speed (Nm), which is the actual rotational speed of the rotating electric machine (MG); an actual torque acquisition unit (15) that acquires an actual torque (Tm), which is the actual torque of the rotating electric machine (MG); and a determination unit (16) that determines the state of the rotating electric machine (MG). The determination unit (16) determines that the state of the rotating electric machine (MG) indicates a negative torque abnormality if the actual torque (Tm) is a negative value that is smaller than a torque threshold (THt) set according to the relationship between the actual rotational speed (Nm) and the target torque (Tmt) of the rotating electric machine (MG).
Patent WO-2020095532-A1 (WO)
Title: Communication control device, communication device, and communication control method
Inventor: FURUICHI SHO
IPC: H04W16/14
Filed: 2019-09-10
Abstract: This communication control device (40) acquires, from a second wireless system that performs wireless communication using radio waves in a frequency band used by a first wireless system or from a proxy system acting as a proxy for the second wireless system, a request necessary for the second wireless system to initiate or continue radio transmission. The communication control device (40) determines a transmission interval at which requests are to be sent from a specific second wireless system among a plurality of the second wireless systems or a specific proxy system among a plurality of the proxy systems. In addition, the communication control device (40) notifies the specific second wireless system or the specific proxy system of the determined transmission interval.
Patent WO-2020066994-A1 (WO)
Inventor: TAKAHASHI ATSUSHI
IPC: H02P25/026
Filed: 2019-09-24
Abstract: This motor control device 10 comprises: a current acquisition unit 12 that acquires a limited current ILdc that can flow from a battery 200 to a brushless motor 100; a voltage acquisition unit 11 that acquires a power supply voltage Vdc applied from the battery 200 to the brushless motor 100; and a command current determination unit 13 that determines a d-axis command current Id* and a q-axis command current Iq*. The command current determination unit 13 determines the d-axis command current Id* and the q-axis command current Iq* on the basis of a power limiting circle that is current characteristics of the d-axis and the q-axis based on an inner product of a voltage vector and a current vector, and a voltage limiting circle that is the d-axis and the q-axis current characteristics based on the scalar product of the power supply voltage Vdc and an angular velocity of the brushless motor 100.
Patent WO-2020067172-A1 (WO)
Inventor: KAWATE TATSUYA
IPC: B62J37/00
Filed: 2019-09-25
Abstract: Provided is an internal combustion engine that is made more compact in a vehicle width direction, has a reduced number of components, and can lubricate a shaft of an auxiliary machine. An internal combustion engine having: an engine-side drive shaft 64 that is rotatably supported by an internal combustion engine body 40, and rotates due to a rotational torque produced by the internal combustion engine; an auxiliary machine 100; an auxiliary machine housing 101 that is attached to the internal combustion engine body 40; an auxiliary machine body 102 that is supported by the auxiliary machine housing 101; and an auxiliary machine drive shaft 114 that is rotatably supported within the auxiliary machine housing 101 so as to be coaxial with the engine-side drive shaft 64, and drives the auxiliary machine body 102, wherein interior sections of the engine-side drive shaft 64 and the auxiliary machine drive shaft 114 are hollow, a hollow section 64a on the engine-side drive shaft side and a hollow section 114a on the auxiliary machine drive shaft side are in communication, and the hollow sections 64a, 114a are structured as oil passages.
Patent WO-2020080508-A1 (WO)
Title: Alignment system and position adjusting seal
Inventor: MAEDA YAKU
IPC: H01J37/22
Filed: 2019-10-18
Abstract: The present invention implements an alignment system which has high reproducibility of position information at the time of re-observation, and enables a user to efficiently and easily re-observe an area of interest. In the alignment system which enables correlated observation between an image capturing device (104) and a charged particle ray device (100), a plurality of position adjustment points are set on a sample carrier in a state where the samples are placed. An alignment control unit (153) obtains a conversion matrix for converting a coordinate system of the image capturing device and a coordinate system of the charged particle ray device, on the basis of position information and magnification for each of the plurality of position adjustment points when a first image is captured by the image capturing device and position information and magnification for each of the plurality of position adjustment points when observation is performed by the charged particle ray device, and converts a field of view designated for the first image to field-of-view information about the charged particle ray device by using the conversion matrix.
Patent WO-2020085427-A1 (WO)
Title: Sealed compressor and refrigeration device
Inventor: YANASE SEIGO
IPC: F04B39/00
Filed: 2019-10-24
Abstract: A sealed compressor (100) is provided with: a compression element (106) for compressing a refrigerant gas; an electric element (104) having a stator (119) which has a core (117) on which a winding wire (118) is wound, and also having a rotor (120) surrounding the stator, the electric element (104) driving the compression element; and a sealed container (102) for housing the compression element and the electric element. The compression element has: a crankshaft (134) having a primary shaft section (144) and an eccentric shaft section (145) which is provided eccentric to the primary shaft section; a block (121) having a primary bearing (136) which supports a first portion (141) of the primary shaft section, and also having a cylinder (122); a piston (124) connected to the eccentric shaft section through a connecting rod (150) and provided so as to be capable of reciprocating inside the cylinder; and a secondary bearing (146) to which the core is affixed and which supports a second portion of the main shaft section, which is provided on the opposite side of a first portion from the eccentric shaft section. The coefficient of thermal conductivity of the secondary bearing is higher than that of the core.
Patent WO-2020090848-A1 (WO)
Inventor: OKUNO KATSUKI
IPC: G06F17/50
Filed: 2019-10-30
Abstract: Provided is a material design device which can derive, in a short time, the optimal solution for a design condition satisfying a desired material characteristic. A material design device 1 is provided with: a design condition setting unit 11 that sets a specification range of a design condition of a material to be designed; a comprehensive prediction point generation unit 12 that generates a plurality of comprehensive prediction points within the specification range set by the design condition setting unit 11; a design condition-material characteristic table 14 that stores data sets in which each point of the comprehensive prediction points is tied to a material characteristic value calculated by inputting, to a learned model 13, the comprehensive prediction points generated by the comprehensive prediction point generation unit 12; a required characteristic setting unit 21 that sets a specification range of a required characteristic of the material to be designed; and a design condition extraction unit 22 that extracts, from the design condition-material characteristic table 14, a data set satisfying the required characteristic set by the required characteristic setting unit 21.
Patent WO-2020121699-A1 (WO)
Inventor: MATSUURA TOMOHIRO
IPC: H04N5/374
Filed: 2019-11-07
Abstract: 本開示の撮像装置は、第１の受光素子と、それぞれが、電荷を蓄積可能な蓄積部と、第１の端子および蓄積部に接続された第２の端子を有しオン状態になることにより第１の端子および第２の端子を接続可能な第１のトランジスタと、蓄積部に蓄積された電荷に応じた電圧を出力可能な出力部とを有し、撮像画素回路および第１のダミー画素回路を含む複数の画素回路とを備える。上記撮像画素回路における第１のトランジスタの第１の端子は、第１の受光素子に接続され、第１のダミー画素回路における第１のトランジスタの第１の端子は、第１のダミー画素回路の第１のトランジスタを介さずに第１のダミー画素回路の第１のトランジスタの第２の端子に接続されている。
Patent WO-2020100870-A1 (WO)
Title: Image display device
Inventor: KURODA TAKUMA
IPC: G02B5/30
Filed: 2019-11-12
Abstract: Provided is an image display device in which a front transparent member, a polarizing film, and an image display cell are provided in this order via a tackifier layer or an adhesive layer, wherein the polarizing film has a polarizing membrane formed by orienting iodine adsorbed on a polyvinyl alcohol-based film, at least one among the polarizing film, the tackifier layer, and the adhesive layer contains a hindered amine-based compound which is a water-soluble hindered amine-based compound that can be dissolved in an amount of at least 1 part by weight with respect to 100 parts by weight of water at 25°C, and the polarizing film satisfies the condition represented by general expression (1): X (wt%)>0.01 (in general expression (1), X represents the content of the hindered amine-based compound in the polarizing membrane after a laminate obtained by attaching a glass plate via the tackifier layer to both surfaces of a polarizing film in which a transparent protective film is attached via the adhesive layer to at least one surface of the polarizing membrane is left alone at 105°C for 24 hours). The image display device has an excellent effect of suppressing a decrease in single transmittance due to coloring of the polarizing membrane in a high-temperature environment.