baber/WOPTO huggingface dataset:
Patent WO-2019151316-A1 (WO)
Title: Optical glass and optical component
Inventor: AMMA SHINICHI
IPC: G02B1/00
Filed: 2019-01-30
Abstract: Provided is optical glass with a high refractive index, low density, and good manufacturability. The optical glass is characterized in that the refraction index (nd) is 1.71–2.00, the density is 5.0 g/cm3 or less, the temperature at which the viscosity of the glass is logη = 2 is 750–1200°C, the devitrification temperature is 1300°C or below, and, in mol% notation with an oxide reference, the glass contains 0–21.5% TiO2. This optical glass has a high refractive index, low density, and good manufacturability and is suitable for use in optical components such as wearable devices, vehicle-mounted components, robot-mounted components, and the like.
Patent WO-2020161847-A1 (WO)
Inventor: MIYAWAKI KOSUKE
IPC: F24F13/30
Filed: 2019-02-07
Abstract: L'invention concerne une unité intérieure d'un dispositif de climatisation comprenant un ventilateur, un échangeur de chaleur et un récepteur de drain. Dans un boîtier, un premier espace ayant une première ouverture pour évacuer le flux d'air vers le côté externe radial du ventilateur et un second espace qui n'a pas d'ouverture et dans lequel le côté externe radial du ventilateur est fermé sont formés de façon à être divisés dans la direction axiale d'un arbre rotatif du ventilateur. Un premier dispositif de réception de liquide disposé au-dessus du récepteur de drain se trouve dans au moins une section du boîtier, entre le ventilateur du premier espace et l'échangeur de chaleur.
Patent WO-2019187721-A1 (WO)
Title: Power conversion apparatus
Inventor: HAYASHI NOBUO
IPC: H02P27/08
Filed: 2019-02-13
Abstract: In order to suppress vibration in a motor (5), the load torque of which periodically fluctuates, control of periodically changing output torque of the motor (5) is performed. In the control, at least one of first control and second control is performed for increasing vibration suppressing components by a direct-type power conversion apparatus. The first control includes generation of output torque having a waveform including a fundamental frequency component of the load torque that has a frequency corresponding to a fluctuation period of the load torque as a fundamental frequency and at least one of a quadruple component and a sextuple component of a power source frequency of an AC power source (6). The second control includes generation of output torque having a waveform including at least one of a double component and a triple component of the fundamental frequency of the load torque and a double component of the power source frequency of the AC power source (6).
Patent WO-2019198355-A1 (WO)
Title: Contactless power transmission system, power transmitting device, and power receiving device
Inventor: MIYAZAKI HIROYUKI
IPC: H02J50/05
Filed: 2019-02-25
Abstract: The purpose of the present invention is to obtain a high degree of freedom for disposing a power receiving device with respect to a power transmitting device and a high power transmission efficiency from the power transmitting device to the power receiving device. This contactless power transmission system 100 is provided with: a power transmitting device 20 having a plurality of power transmitting electrodes disposed on a power transmitting surface; and a power receiving device 10 having a plurality of power receiving electrodes 11 disposed on a power receiving surface and electrically coupled with the power transmitting electrodes. The plurality of power transmitting electrodes include a plurality of first power transmitting electrodes 21 and a plurality of second power transmitting electrodes 22, wherein the first power transmitting electrodes 21 have a phase opposite to that of the second power transmitting electrodes 22. The plurality of power transmitting electrodes and the plurality of power receiving electrodes 11 are arranged so as to satisfy such a condition that: regardless of the relative position and orientation of the power receiving surface with respect to the power transmitting surface in a state that the power receiving surface is arranged so as to overlap with the power transmitting surface, one or more power receiving electrodes 11 overlap with the first power transmitting electrodes 21 and another one or more power receiving electrodes 11 overlap with the second power transmitting electrodes 22; and any of the power receiving electrodes 11 overlapping with the power transmitting electrodes overlaps with only either one of the first power transmitting electrodes 21 and the second power transmitting electrodes 22.
Patent WO-2019187929-A1 (WO)
Title: Structure, decorative film, and decorative film manufacturing method
Inventor: FUKUSHIMA YOSHIHITO
IPC: B32B15/04
Filed: 2019-02-27
Abstract: [Problem] To provide: a structure that has a metallic appearance, has excellent design properties, and is capable of transmitting electric waves; a decorative film; and a decorative film manufacturing method. [Solution] The present technology pertains to a structure provided with a decorative part and a member. The decorative part includes an insulating metal layer and a hue adjustment layer which is adjacent to a design surface side of the insulating metal layer, has light transmissivity in the visible light region, and causes interference in the reflected light from the insulating metal layer. The member has a decorated region to which the decorative part is adhered.
Patent WO-2019168073-A1 (WO)
Inventor: NAKANISHI KOZO
IPC: F16B7/04
Filed: 2019-02-27
Abstract: Provided is a metal shaft assembly structure which can rigidly carry out bridging of a metal shaft, and can be easily disassembled into components and transported easily. The metal shaft assembly structure is provided with: a metal shaft 8 having a tapered section 12 and a threaded hole section 11 formed in an insertion section 10 of both axial ends; a pair of right and left support fittings 7 having a receiving cylindrical section 13 into which the insertion section 10 is inserted, the receiving cylindrical section 13 having formed on the inner surface thereof a receiving tapered section 16 corresponding to the tapered section; and a fastening fitting 9 having a threaded rod section 18 corresponding to the threaded hole section 11, the threaded rod section 18 being screwed into the threaded hole section 11 via insertion into the support fittings 7, and, through a rotational operation in the screwed state, the insertion section 10 being drawn into the receiving cylindrical section 13 and the tapered section 12 and the receiving tapered section 16 being taper-fitted.
Patent WO-2019168197-A1 (WO)
Title: 粒子材料及びその製造方法、並びに透明樹脂組成物
Inventor: HORI KENTA
IPC: C08K9/04
Filed: 2019-03-04
Abstract: 透明樹脂材料中に分散させた場合に従来とは異なる機械的特性、光学的特性を実現することができる粒子材料を提供することを解決すべき課題とする。　粒径が一定範囲である一次粒子の凝集体とすることで単純に粒径を大きくする場合と比べて光学的特性を保ったまま機械的特性を向上させることが出来ることを見出した。更に、その一次粒子は内部と表面とで無機材料の組成が異なるように構成することで、主に光学的特性以外の理由で採用することが困難であった無機材料についても含有させることが可能になった。また、表面の組成と内部の組成とを独立して設定するため、原子レベルで両者を混合した無機物とは異なり得られる光学的特性の制御が容易になることを見出した。本発明の粒子材料は、比表面積直径が０．８ｎｍ以上８０ｎｍ以下、表面の組成と内部の組成とが異なる無機物からなる一次粒子から構成された凝集体である。
Patent WO-2019172221-A1 (WO)
Title: Heat exchanger for aircraft engine
Inventor: UEDA TATSUYA
IPC: F28F3/00
Filed: 2019-03-05
Abstract: This heat exchanger (100) for an aircraft engine is provided with a core section (1) and a heat radiation fin (2). The heat radiation fin is formed so that the ratio y/Y of the height y from the surface (10) of the core section to the position where a connection portion (23) is formed, to the overall height Y of the heat radiation fin (2) from the surface of the core section satisfies the relationship of 0.34 < y/Y < 0.64.
Patent WO-2019193912-A1 (WO)
Title: Drug determination device and drug determination method
Inventor: IWAMI KAZUCHIKA
IPC: G06T7/00
Filed: 2019-03-07
Abstract: Provided are: a drug determination device that is capable of accurately determining the type, etc. of a drug even when there is a difference in sharpness between a master image and a captured imaged of a drug to be determined; and a drug determination method. An image of the drug to be determined, which is packaged in a packaging material, is captured, the master image and the captured image of the drug to be determined are used to determine the type of the drug to be determined, and characteristic information indicating the optical characteristics of the packaging material in which the drug to be determined is packaged is acquired. If the optical characteristics indicated by the acquired characteristic information cause the sharpness of the captured image of the drug to be determined to be lower than the sharpness of the master image, correction processing for correcting the sharpness of the master image is executed, and the sharpness-corrected master image is used to determine the type of the drug to be determined.
Patent WO-2019176855-A1 (WO)
Title: Method for producing poly(vinylbenzyl)ether compound
Inventor: MURAKAMI SATOSHI
IPC: C08F2/06
Filed: 2019-03-11
Abstract: Provided is a method for producing a poly(vinylbenzyl)ether compound in which it is possible to reduce production costs while decreasing the residual amounts of halogen-based compounds and halide ions. A method for producing a poly(vinylbenzyl)ether compound by reacting a compound having a phenolic hydroxyl group with halogenated methylstyrene, wherein the method includes a reaction step for reacting a compound having a phenolic hydroxyl group with halogenated methylstyrene represented by general formula (1) (where X represents any atom selected from chlorine and bromine) in the presence of an alkali metal hydroxide aqueous solution in a solvent containing an aromatic hydrocarbon and an aprotic polar solvent, the dihalide compound content for dihalide compounds represented by the general formula: C 9 H 8 X 2  (where X represents any atom selected from chlorine and bromine) in the halogenated methylstyrene is 1.5% by mass or less, and the aprotic polar solvent content in the solvent is 5% by mass or more.
Patent WO-2019189277-A1 (WO)
Inventor: YAMAMOTO MAKI
IPC: C07C231/06
Filed: 2019-03-26
Abstract: L'invention concerne un procédé de production d'un composé de type amide, ledit procédé comprenant une étape consistant à mettre en contact des cellules microbiennes facultativement traitées contenant de la nitrile hydratase avec un composé de type nitrile dans un milieu aqueux dans un premier réacteur pour obtenir un mélange réactionnel liquide contenant un composé de type amide et une étape consistant à faire réagir le mélange réactionnel liquide contenant le composé de type amide obtenu dans l'étape précédente dans un deuxième réacteur pourvu d'une zone d'écoulement piston, le nombre de Reynolds dans le deuxième réacteur étant régulé à 5-1000, valeurs extrêmes incluses.
Patent WO-2019244431-A1 (WO)
Inventor: YANO MASAFUMI
IPC: H05B37/02
Filed: 2019-03-28
Abstract: Un système de commande d'éclairage comprend : une unité de stockage de caractéristique de vision de couleur pour enregistrer les caractéristiques de vision de couleur d'un utilisateur et une unité de changement de caractéristique de longueur d'onde pour modifier les caractéristiques de longueur d'onde de la lumière d'éclairage sur la base des caractéristiques de vision de couleur enregistrées dans l'unité de stockage de caractéristique de vision de couleur.
Patent WO-2019194093-A1 (WO)
Inventor: SUZUKI MASAKI
IPC: H01R13/648
Filed: 2019-03-29
Abstract: A connector that has: a first metal shell that is connected at a tip end side (an F side) to an external member; a second metal shell that is arranged at a rear end side (a B side) of the first metal shell and houses a substrate thereinside; and a housing that houses the second metal shell and the rear end of the first metal shell. The tip end of the first metal shell is exposed from the housing. On the first metal shell side, the second metal shell has a recess that is recessed in the thickness direction of the second metal shell. An inside surface of a bottom part of the recess is in surface contact with the first metal shell.
Patent WO-2019208269-A1 (WO)
Title: Semiconductor optical element
Inventor: KAKITSUKA TAKAAKI
IPC: H01S5/026
Filed: 2019-04-12
Abstract: A first clad layer (101) of a first conductivity type and a second clad layer (103) of a second conductivity type are arranged on the upper side and lower side of a core (102) having a multiple quantum well structure and a third clad layer (104) of a first conductivity type and a fourth clad layer (105) of a second conductivity type are arranged on the right side and left side of the core. A first electrode (106) is formed to be connected to the third clad layer (104). A second electrode (107) is formed to be connected to the fourth clad layer (105). A reverse bias is applied between the first clad layer (101) and the third clad layer (103), and the second clad layer (102) and the fourth clad layer (104).
Patent WO-2020066096-A1 (WO)
Inventor: KIDA HIROSHI
IPC: G02B27/28
Filed: 2019-04-18
Abstract: The purpose of the present invention is to provide a laser light source device with which it is possible to reduce generation of an interference fringe and speckles, and to reduce temperature increase due to laser oscillation. The laser light source device comprises: a base; a plurality of semiconductor laser elements which are respectively separately held on an upper surface of the base and which emit a plurality of beams with polarization directions aligned in one direction; and a polarization conversion unit which causes the polarization directions of at least some of the plurality of beams to be rotated, thereby causing a disturbance such that the polarization directions of the plurality of beams are not aligned in one direction.
Patent WO-2019230508-A1 (WO)
Inventor: INADA NICHIMU
IPC: H04N13/302
Filed: 2019-05-21
Abstract: [Problem] To provide a massage machine which a user can easily operate on an operation screen projected into a predetermined space, and can operate in a comfortable posture without changing the posture thereof. [Solution] Provided is a massage machine equipped with: a seat part on which a user sits; a backrest part on which the user leans; a massage part which gives the user a massage; and a control unit which controls the massage part. The massage machine comprises a screen output unit which projects an operation screen for operating the massage part into a predetermined space a predetermined distance away from the massage machine, and an operation input unit which enables operation input by calculating positional information of the operation screen projected into the predetermined space, and on the basis of the positional information, specifying an operation position on the operation screen. The control unit controls the massage part on the basis of the contents of input by the operation input unit.
Patent WO-2019230763-A1 (WO)
Inventor: KON SEIJI
IPC: B60C9/22
Filed: 2019-05-29
Abstract: Ce bandage pneumatique est pourvu d'une ceinture dans laquelle un câble revêtu d'un matériau de revêtement est enroulé en hélice dans la direction circonférentielle du pneumatique, et d'un élément en résine qui est disposé à l'extérieur ou à l'intérieur de la ceinture dans la direction radiale du pneumatique. Un ou plusieurs trous traversants sont ménagés dans l'élément en résine.
Patent WO-2020245990-A1 (WO)
Inventor: YUI YUICHI
IPC: B29C43/12
Filed: 2019-06-06
Abstract: 成形用冶具の冶具成形面にプリプレグを配置する第１配置工程（Ｓ４０１）と、プリプレグを第１樹脂バッグで覆ってプリプレグを気密に封止する第１封止工程（Ｓ４０２）と、第１樹脂バッグを覆うようにブリーザーを配置する第２配置工程（Ｓ４０３）と、ブリーザーを第２樹脂バッグで覆ってブリーザーを気密に封止する第２封止工程（Ｓ４０４）と、第１樹脂バッグ封止された第１空間を減圧する第１減圧工程（Ｓ４０５）と、第２樹脂バッグにより封止された第２空間を減圧する第２減圧工程（Ｓ４０６）と、圧力容器の内部空間へ所定の温度及び所定の圧力の水蒸気を供給してプリプレグを熱硬化させる熱硬化工程（Ｓ４０７）と、を備える複合材成形方法を提供する。
Patent WO-2020255333-A1 (WO)
Inventor: TAMIDA TAICHIRO
IPC: F02P17/12
Filed: 2019-06-20
Abstract: Provided is an ignition device control device with which, if a barrier ignition plug is provided, sooting of the barrier ignition plug can be eliminated. This ignition device control device (50) for controlling an ignition device (15) provided with a barrier ignition plug (20) in which an electrode is covered by a dielectric, and an alternating-current power source (30): executes combustion electric discharge control to generate an alternating current voltage for generating barrier discharge to ignite an air-fuel mixture or barrier discharge to create active species that promote ignition; and, during a period in which a gas having a lower fuel concentration than the fuel concentration of the air-fuel mixture during execution of the combustion electric discharge control is present, executes cleaning electric discharge control to generate an alternating current voltage for causing the barrier ignition plug (20) to generate barrier discharge.
Patent WO-2020017380-A1 (WO)
Title: Feature amount generation method, feature amount generation device, and feature amount generation program
Inventor: IRIE GO
IPC: G06F16/906
Filed: 2019-07-08
Abstract: The present invention generates a low-dimension feature amount capturing the meaning and details of contents on the basis of the relationship among collections of two types of contents. An initial feature amount extraction unit 11 extracts initial feature amounts of a first type of contents and a second type of contents, on the basis of relationship indicators indicating group sets that show, for each group of the first type of contents, which group among groups of the second type of contents is associated. A contents pair selection unit 12 selects a contents pair by selecting one each of the first and the second types of contents, from each of the groups sets indicated by the relationship indicators. A feature amount conversion function generation unit 13 generates a feature amount conversion function 31 for converting the initial feature amounts into low-dimension feature amounts on the basis of all the contents pairs selected from the group sets.
Patent WO-2020070955-A1 (WO)
Title: Halide solid electrolyte material and battery using same
Inventor: SAKAI AKIHIRO
IPC: H01M10/052
Filed: 2019-07-25
Abstract: This solid electrolyte material is represented by the chemical formula Li 6-4a M a X 6 , wherein M is at least one element selected from the group consisting of Zr, Hf, and Ti, X is a halogen element, and a is greater than 0 and less than 1.5.
Patent WO-2020066269-A1 (WO)
Inventor: KONISHI TOSHIYUKI
IPC: G06T7/00
Filed: 2019-07-29
Abstract: A gesture input device is mounted on a vehicle and specifies, on the basis of a hand indication gesture operation by an operator corresponding to subjects (A, B) outside the vehicle, which are moved relatively to the operator and visually confirmed, the indicated subject (A). A gesture input device is provided with: a gesture detection unit (110) for detecting a hand indication gesture operation; a line-of-sight detection unit (120) for detecting a line of sight of an operator with respect to a subject; and a identifying unit (144) for identifying, when there are a plurality of subjects in an area indicated by the hand indication gesture operation, a subject involved with a relative movement equivalent to a movement vector of the line of sight acquired by the line-of-sight detection unit as the subject indicated by the hand indication gesture operation.
Patent WO-2020044909-A1 (WO)
Inventor: KUDO MASAOMI
IPC: G05B19/05
Filed: 2019-07-29
Abstract: [Problem] To improve a timekeeping function of a controller. [Solution] A controller 3 that outputs a motion control command to a servo amplifier 4, wherein the controller 3 comprises: a transmitter 35 that generates a control clock CLK; a processing function unit that counts up a clock counter value for each count-up cycle that is the same as a synchronous communication cycle Ta that is synchronous with the control clock CLK; a processing function unit that transmits the motion control command that can include a trace start command to instruct the start of trace data acquisition to the servo amplifier 4 using the synchronous communication cycle Ta; a processing function unit that stores a transmission time when the motion control command that includes a trace start command is transmitted; and a processing function unit that generates logging data in which time information based on the transmission time is added to the trace data that is received from the servo amplifier 4.
Patent WO-2021024383-A1 (WO)
Inventor: NAKAMURA TAKAHARU
IPC: F04B51/00
Filed: 2019-08-06
Abstract: A diagnostic system according to the present invention comprises: a storage device that stores analysis results obtained by analyzing current flowing to a compressor; and a diagnostic device that performs a diagnostic of the compressor on the basis of the analysis results. The diagnostic device comprises: a recording means that records the analysis results onto the storage device; a first warning means that issues a first warning if the analysis results are outside of a preset first analysis result threshold; a generation means which, if the first warning is issued by the first warning means, generates a a second analysis result threshold on the basis of the analysis results recorded onto the storage device by the recording means; and a second warning means that issues a second warning if the analysis results are outside of the second analysis result threshold generated by the generation means.
Patent WO-2020032214-A1 (WO)
Title: Vehicle door handle
Inventor: ICHIKAWA SHINJI
IPC: B60J5/04
Filed: 2019-08-08
Abstract: Provided is a vehicle door handle formed by connecting a front cover and a rear cover, wherein one cover among the front and rear covers has latch bodies, each latch body has a leg portion that is elastically deformable and a latch hook that protrudes from the tip of the leg portion, the latch hooks are connected to latch-receiving portions formed on the other cover among the front and rear covers by elastically latching to the latch-receiving portions, and each latch body, when latched to the respective latch-receiving portion, is biased in a direction in which the latch hook presses against the latch-receiving portion.
Patent WO-2020071052-A1 (WO)
Title: Electrostatic electroacoustic transducer device, signal processing circuit for electrostatic electroacoustic transducer, signal processing method, and signal processing program
Inventor: IRII KOICHI
IPC: H04R3/00
Filed: 2019-09-05
Abstract: An electrostatic electroacoustic transducer according to the present invention suppresses the distortion of sound waves caused by uneven vibration of a diaphragm.　The present invention is a signal processing circuit 12 for an electrostatic electroacoustic transducer, the signal processing circuit correcting signals input to a single-drive electrostatic electroacoustic transducer 15 which comprises a diaphragm 151 and a fixed electrode 152 disposed so as to face the diaphragm. The signal processing circuit has a correction value determination unit 121 that determines level correction values v1 on the basis of the levels of input signals s1 from a sound source, and a level correction unit 122 that corrects the levels of the input signals on the basis of the correction values. The level correction unit corrects the levels of some input signals on the basis of the correction values. Said some input signals correspond to signals that displace the diaphragm further toward a first direction, in which the fixed electrode is not disposed, than a prescribed position.
Patent WO-2020066743-A1 (WO)
Title: ポリエーテル化合物および気体分離膜
Inventor: HAYANO SHIGETAKA
IPC: C08G65/333
Filed: 2019-09-17
Abstract: ２以上の重合体主鎖末端基、および、カチオン性基を有するポリエーテル化合物であって、全ての重合体主鎖末端基が、ヒドロキシル基およびアジド基のいずれかであるポリエーテル化合物を提供する。