baber/WOPTO huggingface dataset:
Patent WO-2020144752-A1 (WO)
Inventor: MORITA YOSHIMICHI
IPC: H01S5/16
Filed: 2019-01-09
Abstract: This optical semiconductor integrated element is provided with: a laser diode portion (20) provided on an upper surface of an n-type InP substrate (10); a spot size converting portion (30) which is provided on the upper surface of the n-type InP substrate (10) and comprises a tapering core layer (32) allowing emitted laser light to propagate therethrough and having both sides tapering in a laser light propagating direction, a p-type InP cladding layer (33) disposed on an upper surface side of the core layer (32), an n-type InP cladding layer (31) disposed on a lower surface side of the core layer (32), n-type InP cladding layers (34a, 34b) which are first cladding layers provided on both sides of the core layer (32), and a p-type InP cladding layer (27) which is a second cladding layer provided on the respective upper surfaces of the p-type InP cladding layer (33) and the first cladding layer; a window region (40) provided on the upper surface of the n-type InP substrate (10) on a distal end side of the core layer (32); and a monitor photodiode (PD) (50) of a monitoring portion provided on the upper surface of the window region (40). The first cladding layer has a refraction index lower than a refraction index of the second cladding layer.
Patent WO-2019159574-A1 (WO)
Title: Light guide plate, luminescent device, display device, and game machine
Inventor: KISHIMOTO JUN
IPC: G09F13/18
Filed: 2019-01-10
Abstract: Provided are a light guide plate, a luminescent device, a display device, and a game machine that are capable of stereoscopically displaying curved lines or bent lines extending from an incidence plane of light coming from a light source toward a counter plane facing said incidence pane. This light guide plate (10A) displays a stereoscopic image (SI) caused by parallax. A plurality of deflection parts (12) are provided in each row parallel to a lateral surface (11a) of the light guide plate (10A), and have inclined surfaces (12a) into which light from light sources 4 is introduced through the lateral surface (11a) and which reflect said light being guided inside the light guide plate while being totally reflected and which then emits said light through an emission surface (11c). The respective inclined surfaces (12a) of the plurality of deflection parts (12) disposed in each row all have the same orientation in the same row. The inclined surfaces (12a) in the respective rows are configured to have different orientations that vary with the distance of each row from the lateral surface (11a).
Patent WO-2019150946-A1 (WO)
Inventor: SHIGETA YASUSHI
IPC: A63F1/06
Filed: 2019-01-16
Abstract: サイドベットと呼ばれる、タイ、プレイヤペア、バンカペアのベットエリアにゲーム参加人自身が賭けやすいゲーミングテーブル用レイアウトを提供する。　ゲーミングテーブル用レイアウト（５）において、プレイヤ用のベットエリア（４４１）、バンカ用のベットエリア（４４２）、タイ用のベットエリア（４４３）、プレイヤペア用のベットエリア（４４４）、及びバンカペア用のベットエリア（４４５）を、プレイヤポジション（１３）ごとに複数列設けるとともに、カメラ装置（２）等によって遊技用代用貨幣（１）を撮影して種類及び枚数を認識し、さらにサイドベットに賭けられた金額の比率を計算することでゲーミングテーブル用レイアウト（５）の優劣を評価し、優秀なゲーミングテーブル用レイアウトを提供する。
Patent WO-2020166002-A1 (WO)
Title: 搭乗者状態検出装置
Inventor: MAEKAWA SHINYA
IPC: B60R11/04
Filed: 2019-02-14
Abstract: 搭乗者状態検出装置（１００）は、車両（１）内撮像用のカメラ（２）による撮像画像を示す画像信号を取得する画像信号取得部（１１）と、画像信号を用いて、車両（１）内の複数個の座席（Ｓ）に対する搭乗者状態検出処理を一座席ずつ順次実行する搭乗者状態検出部（１３）と、を備える。
Patent WO-2019176537-A1 (WO)
Title: Clutch device
Inventor: ISOBE KENICHIRO
IPC: F16D43/21
Filed: 2019-02-27
Abstract: Provided is a clutch device configured so that torque transmission can be stabilized by increasing the degree of close contact between the cam surface of a center clutch and the cam surface of a pressure clutch. A clutch device (100) is provided with a center clutch (105) and a pressure clutch (112). The center clutch (105) is provided with a center-side assist cam section (107), a pressure clutch slide section (106), and a lifter plate slide section (110). The pressure clutch (112) is provided with a a pressure-side cam section (114), a lifter plate (116), and a second center clutch slide section (113). The lifter plate (116) is provided with a first center clutch slide section (120). The clearance (C2) between the second center clutch slide section (113) and the pressure clutch slide section (106) is set to be greater than the clearance (C1) between the first center clutch slide section (120) and the lifter plate slide section (110).
Patent WO-2020174663-A1 (WO)
Title: 搬送経路設計装置、搬送経路設計方法、及び、記録媒体
Inventor: TADANO KUMIKO
IPC: G05B19/418
Filed: 2019-02-28
Abstract: 荷物の搬送効率を維持しつつコストを削減することが可能な搬送経路設計装置が開示される。搬送経路設計装置は、複数の搬送経路について、現在の搬送機器を、当該搬送機器よりも搬送能力の低い搬送機器に変更する基準を満たしている改善対象場所を決定し、該改善対象場所を含む搬送経路である改善候補経路に、搬送能力の低い搬送機器を割り当てる。
Patent WO-2019198440-A1 (WO)
Inventor: KAECHI SHUYA
IPC: B60R25/33
Filed: 2019-03-19
Abstract: An objective of the present invention is to enable easy monitoring of a work machine. This monitoring system for a work machine comprises: an entry/exit detection device which is disposed in the work machine and detects when an operator is entering or exiting; a position detection device which detects positioning information on the basis of a signal from a positioning satellite when the entry/exit detection device has detected exiting by an operator; a communication device which transmits position information detected by the position detection device to a management device; and a control device which is disposed in the management device and moves the management device on the basis of the position information when the entry/exit detection device has detected exiting. The entry/exit detection device determines exiting on the basis of operation of at least any of a motor of the work machine, a work apparatus of the work machine, or a travel apparatus of the work machine.
Patent WO-2019188716-A1 (WO)
Title: Solar cell and manufacturing method therefor
Inventor: NAKANO KUNIHIRO
IPC: H01L31/0224
Filed: 2019-03-20
Abstract: The purpose of the present invention is to provide a solar cell capable of achieving both improvement in light use efficiency and improvement in photogenerated carrier recovery efficiency. This solar cell is provided with: a photoelectric conversion part (60) including a semiconductor junction; and a transparent conductive layer (3) provided on a light receiving surface of the photoelectric conversion part and including crystal grains (9) of metal oxide. It is desirable that, after the transparent conductive layer with a film thickness t0 is formed, the film thickness be reduced to t by etching the transparent conductive layer. It is desirable that the film thickness t of the transparent conductive layer be 5-60 nm, and it is desirable that the average crystal grain diameter D of the metal oxide be 35 nm or more. It is desirable that D/t be 1 or more.
Patent WO-2019202920-A1 (WO)
Title: Cylindrical linear motor
Inventor: SATOU KOUSUKE
IPC: H02K41/02
Filed: 2019-03-25
Abstract: The cylindrical linear motor (1) according to the present invention is provided with: a stator (S) having a cylindrical field system (6) in which N-poles and S-poles are alternately disposed in the axial direction; and a mover (M) having an armature (A) and inserted into the stator (S) so as to freely move in the axial direction, said armature (A) having cylindrical cores (2A), (2B), each of which has a plurality of slots (4) facing the field system (6), and three-phase windings (5) mounted in the slots (4). The cylindrical linear motor (1) is configured such that: lead-out wires (5b) on the power supply side, which are connected to the windings (5) of the respective phases, are connected to the windings (5) from one end side of the armature (A) in the axial direction; the windings (5) of the respective phases are connected in a star configuration on the other end side of the armature (A) in the axial direction; and the connection points (J1), (J2) of the windings (5) of the respective phases are disposed at positions where the connection points (J1), (J2) do not interfere with the stator (S) even if the armature (A) is stroked to a stroke end with respect to the stator (S).
Patent WO-2020194486-A1 (WO)
Inventor: NAKANO GAKU
IPC: H04N5/232
Filed: 2019-03-26
Abstract: With regard to a plurality of captured images that are obtained by means of a common image capture area being captured at the same time by a plurality of cameras arranged at mutually different positions and that include images of the same person, an acquisition unit (11) in a calibration device (10) acquires a plurality of in-image-plane positions respectively corresponding to a plurality of portion points distributed over the whole body of the person in each of the captured images. A camera parameter calculation unit (12) uses the plurality of in-image-plane positions acquired by the acquisition unit (11) as image feature points to calculate camera parameters for the plurality of cameras.
Patent WO-2019198529-A1 (WO)
Inventor: AIHARA TAKUMA
IPC: H01S5/026
Filed: 2019-03-28
Abstract: La présente invention comprend un laser accordable en longueur d'onde (102) qui est formé sur un substrat (101) qui est formé d'un silicium monocristallin. Le laser accordable en longueur d'onde (102) est composé : d'une partie électroluminescente (103) qui est formée d'un semi-conducteur composé du groupe III-V ; et de résonateurs externes (103a, 103b), chacun d'eux comprenant un filtre optique. Des noyaux constituant les résonateurs externes (103a, 103b) sont configurés à partir de l'un de SiN, SiON et SiOn (n étant inférieur à 2).
Patent WO-2019189677-A1 (WO)
Title: Case structure and assembly method therefor
Inventor: HIROSE TARO
IPC: H05K5/02
Filed: 2019-03-28
Abstract: Provided is a case structure, which reduces space in a screw-fastening portion and can contribute to suppressing the protrusion of side wall portions. A first case comprises: side walls which cover the side surfaces of an interior space; a thread section provided on the inner sides of the side walls; a gasket-receiving surface which contacts a gasket at the base sides of the side walls at the thread section; a flange which protrudes inward at the tip sides of the side walls at the thread section; and a screw hole provided to the flange. A second case comprises: side wall projections which cover the side surfaces of the interior space, project outward, and are inserted into the thread section, a screw-receiving surface which contacts a screw on the flange side of the side wall projections; and a gasket-bearing surface which contacts the gasket on the gasket-receiving surface side of the side wall projections. The screw is configured such that, by screwing said screw into the screw hole of the first case, the tip of the screw presses against the screw-receiving surface of the second case so as to compress the gasket disposed between the gasket-receiving surface of the first case and the gasket-bearing surface of the second case.
Patent WO-2019244433-A1 (WO)
Title: フッ素樹脂焼成体の生産方法、フッ素樹脂焼成体、フッ素樹脂ディスパージョンの生産方法、焼成体の生産方法、フッ素樹脂ディスパージョン、及び焼成体
Inventor: KASUGA HIDEYUKI
IPC: B29C67/04
Filed: 2019-03-29
Abstract: 焼成後に粉砕されたフッ素樹脂と、乳化重合された後に凝集される未焼成のフッ素樹脂粉体とを、予め定められた強度に基づく比率で混合させることにより、被焼成部材を生成する混合工程と、生成された被焼成部材に対し、焼成を行う焼成工程とを含むことを特徴とする。
Patent WO-2020202301-A1 (WO)
Inventor: KAWASAKI YOSHIHIRO
IPC: H04W72/12
Filed: 2019-03-29
Abstract: 第１データの送信用として割り当てられた第１無線リソース以外の無線リソースを、前記第１データ以外の第２データの送信用の第２無線リソースとして割り当てる制御部と、前記第２無線リソースに関する情報を含む無線リソース情報を端末装置に通知する通知部と、を有する。
Patent WO-2019189899-A1 (WO)
Title: Image encoding device, image decoding device, and program
Inventor: ICHIGAYA ATSURO
IPC: H04N19/105
Filed: 2019-03-29
Abstract: An image encoding device (1) comprises: a motion-compensated prediction unit (109) which, by using a plurality of reference images to perform a motion-compensated prediction, generates a predicted image corresponding to a target image; and an evaluation unit (111) which, by calculating the degree of similarity between the plurality of reference images for each image part comprising either one or a plurality of pixels, evaluates the prediction accuracy of the predicted image for each image part.
Patent WO-2019235122-A1 (WO)
Title: Synthetic leather
Inventor: MAEDA RYO
IPC: C08G18/08
Filed: 2019-05-09
Abstract: The present invention provides a synthetic leather which at least has a substrate (i), an adhesive layer (ii) and an epidermal layer (iii), the synthetic leather being characterized in that: the adhesive layer (ii) is formed from a urethane resin composition which contains a urethane resin (A) having an aromatic polyisocyanate (a1) as a starting material, and also contains water (B); and the epidermal layer (iii) is formed from a urethane resin composition which contains an anionic urethane resin (X), the anionic group concentration of which is 0.25 mmol/g or less, and also contains water (Y) and an anionic surfactant (Z). It is preferable for the aromatic polyisocyanate (a1) to contain toluene diisocyanate. It is also preferable for the aromatic ring concentration in the urethane resin (A) to be within the range of 0.1-2.5 mol/kg.
Patent WO-2019230476-A1 (WO)
Title: Device and method for controlling vehicle
Inventor: YAMANE YUICHIRO
IPC: F02D9/02
Filed: 2019-05-20
Abstract: Provided is a device for controlling a vehicle, with which the torque of a drive source can be controlled so as to both minimize body vibration during acceleration and ensure transient responsiveness appropriately. This device for controlling a vehicle has an accelerator position sensor 30 that detects an accelerator operation amount, a torque adjustment mechanism such as a throttle valve 5 that adjusts the torque of an engine 10 serving as a drive source for the vehicle, and a PCM that controls the torque adjustment mechanism on the basis of the accelerator operation amount. The PCM 50 is configured so as to set a target acceleration for the vehicle on the basis of the accelerator operation amount, set a target angle of torsion for a drive shaft 209 on the basis of the target acceleration, set a target torque for the engine 10 on the basis of the target torsion, and control the torque adjustment mechanism on the basis of the target torque.
Patent WO-2019240215-A1 (WO)
Title: Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device
Inventor: SUGIO TOSHIYASU
IPC: G06T9/00
Filed: 2019-06-13
Abstract: A three-dimensional encoding method encodes a plurality of three-dimensional points, the method comprising: using attribute information for one or more second three-dimensional points around a first three-dimensional point, and selecting one prediction mode from among two or more prediction modes for calculating a prediction value of attribute information of the first three-dimensional point (S3421a); calculating the prediction value of the selected prediction mode (S3422a); calculating a prediction residual error, which is the difference between the attribute information of the first three-dimensional point and the calculated prediction value (S3423a); and generating a bitstream that includes the prediction mode and the prediction residual error (S3424a).
Patent WO-2020004162-A1 (WO)
Title: Imaging system, arrangement determination device, arrangement determination method, and program
Inventor: Itakura Kina
IPC: H04N5/232
Filed: 2019-06-19
Abstract: The present invention constructs an imaging system with which a high-quality virtual viewpoint image can be generated with a limited number of cameras. The image system for generating a virtual viewpoint image has a plurality of cameras which are arranged so as to image a prescribed position from different directions. The plurality of cameras include at least one set of cameras comprising a first camera, and a second camera that is centered on an axis which passes through the prescribed position and which is perpendicular to an imaging field, and that is mounted at a rotational symmetry position of the first camera or mounted at a position among the plurality of cameras which is closest to the rotational symmetry position. Further, among the parameters that define the characteristics of the first camera and the second camera, the parameters affecting at least one of the texture resolution of the object in the captured image and the camera photographic range are different between the first camera and the second camera.
Patent WO-2020008894-A1 (WO)
Title: Liquid crystal display element and method for manufacturing liquid crystal display element
Inventor: KIMURA MASAOMI
IPC: G02F1/1337
Filed: 2019-06-20
Abstract: Provided are a liquid crystal display element capable of displaying a high-contrast image, and a method for manufacturing a liquid crystal display element. A liquid crystal display element (1) comprises a liquid crystal layer (4) containing liquid crystal molecules sandwiched between two substrates AM, CF. One of the substrates AM, CF is in contact with the liquid crystal layer (4) and is provided with a polymer of a polymerizable monomer having a polymerizable group that can be polymerized by irradiation with active energy rays, and due to the presence of the polymer, the surface roughness (Ra) of the surface in contact with the liquid crystal layer (4) is 1-30 nm. The polymerizable monomer preferably includes an alignment auxiliary which is provided with a polymerizable group and which has the function of causing the liquid crystal molecules to spontaneously align, and the aligning auxiliary is preferably provided with a polar group.
Patent WO-2020031633-A1 (WO)
Title: Dispersant composition, coloring composition and color filter
Inventor: SHIMIZU TATSUHIKO
IPC: C08K3/013
Filed: 2019-07-17
Abstract: [Problem] To provide a dispersant composition which exhibits little generation of formaldehyde over time. [Solution] A dispersant composition characterized by containing a polymer which has a structure represented by general formula (5) in a sidechain thereof. (5): *-Y 1 -N-R 11 R 12  [In general formula (5), R 11  represents a hydrogen atom or a chain-shaped or ring-shaped hydrocarbon group which has a carbon number of two or higher and may have a substituent group. R 12  represents a chain-shaped or ring-shaped hydrocarbon group which has a carbon number of two or higher and may have a substituent group. R 11  and R 12  may form a ring-shaped structure by bonding with one another. Y 1  is a divalent hydrocarbon group. * represents atomic bonding.]
Patent WO-2021019631-A1 (WO)
Title: 通信装置及び通信方法
Inventor: TESHIMA KUNIHIKO
IPC: H04W88/08
Filed: 2019-07-26
Abstract: 通信装置は、自装置の増幅器が適切に動作することができる増幅率の範囲を示す情報を他の通信装置に送信する送信部と、自装置に設定する増幅率及び周波数領域のＯＦＤＭ（Orthogonal Frequency Division Multiplexing）信号の同相成分及び直交成分のサンプリング系列を前記他の通信装置から受信する受信部と、前記サンプリング系列に基づいて前記自装置に設定する増幅率を適用した無線信号を送出する制御部とを有する。
Patent WO-2020045148-A1 (WO)
Inventor: KOYABU TADAKATSU
IPC: F02D45/00
Filed: 2019-08-19
Abstract: A discharge gas sensor (100) has a first cell (150) that discharges oxygen from discharge gas produced in an internal combustion engine (EG), and second cells (160, 170) that output size signals corresponding to the concentration of residual oxygen included in the discharge gas after oxygen has been discharged by the first cell. A control device (10) comprises a current value acquisition unit (14) that acquires a value of a current outputted from a second cell, and a deterioration determination unit (15) that determines whether deterioration has occurred in the second cells (160, 170). When the value of a current acquired at a first timing is designated as a first current value and the value of a current acquired at a second timing is designated as a second current value, the deterioration determination unit (15) determines whether deterioration has occurred in the second cells (160, 170) on the basis of the ratio between the second current value and the first current value.
Patent WO-2020040177-A1 (WO)
Title: Composition, method for producing said composition, urethane resin, and cooling component and article provided with said urethane resin
Inventor: MORI KOICHI
IPC: C08G18/06
Filed: 2019-08-21
Abstract: The purpose of the present invention is to provide a composition which enables the achievement of a urethane resin through a reaction, said urethane resin having excellent heat dissipation properties and excellent flexibility. A composition according to the present invention contains a polyol (A), a polyisocyanate (B) and an inorganic filler (C). The component (A) contains a polyol (A1) that has at least three hydroxyl groups in each molecule; the isocyanate index of the component (A) and the component (B), namely (the total number of moles of isocyanate groups in the polyisocyanate (B) contained in this composition)/(the total number of moles of hydroxyl groups in the polyol (A) contained in this composition) is 0.20-0.77; and the weight ratio of the component (C) based on the weight of this composition is 70-97% by weight.
Patent WO-2020045311-A1 (WO)
Inventor: KOUSAKA Miki
IPC: G03F7/004
Filed: 2019-08-23
Abstract: The present invention is a negative photosensitive resin composition for film formation, the composition including an epoxy resin, a phenoxy resin, and a photoacid generator.
Patent WO-2020067045-A1 (WO)
Title: 感熱記録体
Inventor: MOROFUJI KENTARO
IPC: B41M5/44
Filed: 2019-09-24
Abstract: 開示されているのは、支持体上に、中間層と、中空粒子及びポリビニルアルコール系樹脂を含有する下塗り層と、ロイコ染料及び呈色剤を含有する感熱記録層とをこの順に有する感熱記録体であって、該中間層がポリビニルアルコール系樹脂に対して架橋可能な架橋剤を含有し、該中空粒子の中空率が６０％以上である感熱記録体、並びに以下の工程（Ａ）～（Ｃ）を含む感熱記録体の製造方法である：（Ａ）支持体上に、ポリビニルアルコール系樹脂に対して架橋可能な架橋剤を含有する塗液を塗布する工程、（Ｂ）工程（Ａ）で塗布された塗液上に、中空率が６０％以上である中空粒子及びポリビニルアルコール系樹脂を含有する下塗り層用塗液を塗布及び乾燥する工程、及び（Ｃ）下塗り層上に、ロイコ染料及び呈色剤を含有する感熱記録層用塗液を塗布及び乾燥する工程。
Patent WO-2020090443-A1 (WO)
Inventor: MINAKAWA ATSUSHI
IPC: H04W76/10
Filed: 2019-10-15
Abstract: According to the present invention, when an instruction to start a sharing process for sharing, with another communication device, a communication parameter for connection to a wireless network is received, an authentication process is performed with the other communication device, by using a fixed authentication code, when sharing a predetermined public key defined by the Wi-Fi Device Provisioning Protocol (DPP) standard, and when the authentication process is successful, the communication parameter is shared with the other communication device.
Patent WO-2021074964-A1 (WO)
Title: Molding machine
Inventor: HIRANO TAKAYUKI
IPC: B29C48/40
Filed: 2019-10-15
Abstract: The molding machine has a cylinder, a screw built into the cylinder, and a condition-sensing device. The condition-sensing device includes a sensor for sensing the condition of the screw. The condition-sensing device is attached to the screw on the outside of the cylinder.
Patent WO-2020100781-A1 (WO)
Inventor: HAMAKI HIROFUMI
IPC: C08K5/3465
Filed: 2019-11-11
Abstract: 本発明の課題は耐熱性及び耐光性に優れた着色組成物を提供することにある。　本発明は、着色剤と、樹脂とを含む着色組成物であって、着色剤が下記式（Ｉ）で表される化合物を含む着色組成物に関する。
Patent WO-2020105508-A1 (WO)
Inventor: MIHARA KENTA
IPC: F16K17/196
Filed: 2019-11-12
Abstract: A gas-liquid separation device with a check valve is provided in which, even if a liquid fuel flows towards the canister, the liquid fuel can be easily returned into the gas-liquid separation chamber. This gas-liquid separation device 10 with a check valve is arranged in a passage that connects a fuel cut-off device and a canister, and is for preventing liquid fuel that flows together with the fuel vapor from flowing towards the canister. The gas-liquid separation device has a casing 15, inside of which a gas-liquid separation chamber is formed, and a check valve 50. The casing 15 has a tank-side opening 28 which connects the fuel cut-off device and the gas-liquid separation chamber, and a canister-side opening 31 which connects the canister and the gas-liquid separation chamber. The check valve 50 has a connection pipe section 60 which is connected directly to the canister-side opening 31 and which constitutes part of the passage.