baber/WOPTO huggingface dataset:
Patent WO-2019181535-A1 (WO)
Title: Transmission device, method and recording medium
Inventor: KIMURA RYOTA
IPC: H04B7/0456
Filed: 2019-03-07
Abstract: [Problem] To provide a modulation scheme in a more appropriate spatial region. [Solution] A transmission device equipped with a signal processing unit which applies a precoding matrix to a complex signal point sequence converted from a second bit sequence on the basis of a first bit sequence, wherein the precoding matrix to be applied to the complex signal point sequence corresponds to the first bit sequence in pre-set combinations of first bit sequence candidates and each element of the precoding matrix set.
Patent WO-2019202894-A1 (WO)
Title: Optical modulator
Inventor: TAKAHASHI MASAYUKI
IPC: G02B6/12
Filed: 2019-03-19
Abstract: Through the present invention, an optical modulator is realized whereby shorting in an annealing step or other step of the manufacturing process thereof is prevented, and manufacturing yield can be enhanced. A Mach-Zehnder optical modulator provided with an input light coupler, first and second optical waveguides arranged as a pair for guiding input light branched into two branches by the input light coupler, and an output light coupler for coupling the output light of the first and second optical waveguides, the optical modulator being characterized in that the two optical waveguides have semiconductor junctions formed at boundaries between two first polar regions and a second polar region formed between the first polar regions, and the optical waveguides each constitute an optical phase modulation part, two of the first polar regions being formed outside the first and second optical waveguides, the second polar region being formed between the first and second optical waveguides, and the second polar region having a greater length in the optical waveguide direction than the first polar regions.
Patent WO-2019188758-A1 (WO)
Inventor: TAKESHITA MASATOSHI
IPC: H01M4/1399
Filed: 2019-03-22
Abstract: 本発明は、電気化学デバイスは、正極と、負極と、前記正極および前記負極の間に介在するセパレータと、を備える。正極は、正極集電体と、正極集電体上の活性層と、を備える。活性層は、導電性高分子を含む。正極集電体と、活性層との間には、シラン化合物が存在している。
Patent WO-2019225136-A1 (WO)
Title: Image processing device, display device, and image processing method
Inventor: KIMURA HIROAKI
IPC: G09G3/36
Filed: 2019-03-22
Abstract: The purpose of the present invention is to suppress the deterioration of image quality of a display device with a dual liquid crystal cell caused by environmental brightness and darkness. For this purpose, an image processing unit generates a rear image signal for a rear liquid crystal cell and a front image signal for a front liquid crystal cell as an image signal for a liquid crystal display panel whereon a display image is created by the light passing through the rear liquid crystal cell and the front liquid crystal cell. The image processing unit applies spatial filtering to the rear image signal. A filter control unit controls the spatial filtering applied to the rear image signal by the image processing unit on the basis of the detection results of an illuminance sensor for detecting the illuminance near the display panel.
Patent WO-2020202518-A1 (WO)
Inventor: NAKAJIMA YOSHINORI
IPC: G06F13/00
Filed: 2019-04-03
Abstract: A connection management device 100 is connected to a plurality of server devices 300 so as to be communicable. A reception unit 101 receives a connection request from a terminal device 200 to a server device 300. A positional information extraction unit 102 extracts positional information indicating a position where the terminal device 200 is located from the connection request. A region determination unit 103 determines a region where the terminal device 200 is located on the basis of the extracted positional information. A connection destination decision unit 105 decides, on the basis of the determined region, one of the server devices 300 to be a server device 300 to which the terminal device 200 is to be connected. A transmission unit 106 transmits the connection request received from the terminal device 200 to the decided server device 300.
Patent WO-2020003788-A1 (WO)
Title: Driving assist device
Inventor: KOJIMA YOSHIHIRO
IPC: G01C21/34
Filed: 2019-05-15
Abstract: This driving assist device (1) is provided with: a detection unit (10) which detects a physiological/psychological condition of a driver driving a vehicle or detects a non-driving-related behavior that does not contribute to the driver's driving; an estimation unit (50) which estimates the driver's level of safe driving from detection results of the detection unit (10); a setting unit (90) that acquires the surrounding situation of the vehicle and a traveling condition of said vehicle, and that, on the basis of the surrounding situation and the travel condition, sets a reference value for the level of safe driving, required for the driver to perform safe driving; and a notification unit (100) which notifies of the safe driving level estimated by the estimation unit (50) and the reference value set by the setting unit (90).
Patent WO-2019225599-A1 (WO)
Title: Method for producing weakly acidic hypochlorous acid aqueous solution
Inventor: TAKAHASHI AYUMI
IPC: C01B11/04
Filed: 2019-05-21
Abstract: The present invention provides a method for producing a weakly acidic hypochlorous acid aqueous solution, the method comprising (A) an ion-exchange step for generating molecular hypochlorous acid dissolved in a mixed solution by mixing a raw material aqueous solution composed of an aqueous solution of a metal salt of hypochlorous acid with an acidic ion-exchange resin to perform ion exchange between the metal ions and the hydrogen ions, and (B) a separation step for separating the acidic ion-exchange resin from the mixed solution after the ion-exchange step and obtaining weakly acidic hypochlorous acid aqueous solution in which molecular hypochlorous acid is dissolved, wherein the method for producing weakly acidic hypochlorous acid aqueous solution is characterized in that the weight ratio of the raw material aqueous solution and the acidic ion-exchange resin mixed in the (A) ion-exchange step is such that the ratio (E MI /E IE ) of the total ion-exchange equivalents (E IE ) of the acidic ion-exchange resin and the total chemical equivalents (E MI ) of the metal ions in the raw material aqueous solution is 0.05-0.5, the solution temperature during mixing is 5-40°C, and the mixing time is 10-120 minutes, the resulting weakly acidic hypochlorous acid aqueous solution being such that the pH is 3.0-5.5 and the ratio (C MI /C EC ) of the total concentration of metal ions (C MI ) relative to the effective chlorine concentration (C EC ) is 0.35 or less.
Patent WO-2020250412-A1 (WO)
Inventor: MORIYA SHOTARO
IPC: G06T5/00
Filed: 2019-06-14
Abstract: The present invention comprises: a first evaluation function minimization unit (101) that generates a first corrected image in which blurring of an input image is corrected, by using a first evaluation function that has a higher evaluation value the smaller the change in pixel values of a plurality of pixels, for an input image including the plurality of pixels, and finding a latent image from before the blurring was included in the input image, from the input image; a second evaluation function minimization unit (102) that generates a second corrected image in which blurring of the input image is corrected, by using a second evaluation function that has a higher evaluation value the larger the change in pixel value for the plurality of pixels in the input image and finding a latent image from the input image; a weight value identification unit (103) that identifies a weight value for each of the plurality of pixels such that the weight for the second corrected image increases the greater the variation in pixel value for the pixels inside a target area; and a weighted addition unit (104) that uses the weight values corresponding to each of the plurality of pixels and performs weighted addition of the first corrected image and the second corrected image.
Patent WO-2019244834-A1 (WO)
Inventor: Tokuda yuichiro
IPC: C30B25/02
Filed: 2019-06-17
Abstract: A heavy metal element is added to a SiC single crystal (6) during the growing of the SiC single crystal (6) so that the addition density of the heavy metal element can become 1 × 10 15  cm -3  or more. The SiC single crystal (6) having this constitution hardly undergoes dislocation by the action of a thermal stress generated during the growth thereof. Therefore, when the SiC single crystal (6) is sliced to produce a wafer and a SiC layer is epitaxially grown on the wafer, dislocation rarely occurs. Due to this constitution, a SiC single crystal which is prevented from the occurrence of dislocation or multiplication can be produced.
Patent WO-2020004223-A1 (WO)
Title: Gripping device
Inventor: SAWADA KEN
IPC: B25J15/08
Filed: 2019-06-20
Abstract: A gripping device (10) according to an embodiment of the present invention is provided with a gripping portion (20), a drive portion (30), and a fixing portion (40). The gripping portion (20) has a plurality of claw portions (21a, 21b) configured to be capable of moving, and grips a workpiece. The drive portion (30) drives the plurality of claw portions (21a, 21b). The fixing portion (40) includes, between the gripping portion (20) and the drive portion (30), a supporting portion (41) for supporting the gripping portion (20) and the drive portion (30), and fixes the gripping portion (20) and the drive portion (30) to a movement mechanism (1).
Patent WO-2020012914-A1 (WO)
Title: Terminal block and conductive path
Inventor: SHIMIZU HIROSHI
IPC: H02G3/16
Filed: 2019-06-21
Abstract: A terminal block 39 comprising: a lower bus bar 42 and an upper bus bar 44 which overlap in overlapping portions 85A, 85B; and an insulating middle cover 43 arranged between the overlapping portion 85A of the lower bus bar 42, and the overlapping portion 85B of the upper bus bar 44, wherein the lower bus bar 42 and the upper bus bar 44 each have provided thereto first to fourth terminals 41A, 41B, 41C, 41D, which are exposed from the middle cover 43 at sites other than the overlapping portions 85A, 85B, and the first to fourth terminals 41A, 41B, 41C, 41D are arranged at sites which are radially separated from the overlapping portions 85A, 85B.
Patent WO-2020017264-A1 (WO)
Inventor: MURASHIMA Yasunori
IPC: G06F11/34
Filed: 2019-06-26
Abstract: 簡便な手法によりＰＣシミュレーション環境の実行タイミングを実ＥＣＵに近づけることができるシミュレーション装置、及びその方法、並びにＥＣＵ装置を提供する事を目的とする。第１の計算機でアプリケーションソフトを実行したときの第１の処理タイミングを得る第１の性能測定機能と、第１の処理タイミングと第２の計算機でアプリケーションソフトを実行したときの第２の処理タイミングの間の時間差をもとに、第１の計算機におけるアプリケーションソフトの実行時刻のタイミング調整を行うタイミング調整機能を備える第１の計算機で構成されたことを特徴とするシミュレーション装置。
Patent WO-2020261565-A1 (WO)
Inventor: NAKADE MAYUMI
IPC: G06T7/00
Filed: 2019-06-28
Abstract: The objective of the present invention is to implement a highly accurate personal authentication technology that is compact and thin. This three-dimensional authentication device is provided with: an imaging device 101e provided with a modulator 102b which includes a first pattern, and which modulates the intensity of light using the first pattern, an image sensor 103 which converts light transmitted through the modulator 102b into imaging data and outputs the same, an image processing unit 122 which acquires an image by subjecting the imaging data to a restoring process to restore an image of a subject on the basis of a cross correlation calculation between the imaging data and pattern data having a second pattern, and a distance measuring unit 125 which repeats the restoring process with respect to the imaging data while changing a focal distance, and acquires the focal distance having the highest contrast within a measurement region as a distance; and an authentication control unit 210 which uses image data and distance data acquired by the imaging device 101e to perform image authentication and distance authentication.
Patent WO-2020013090-A1 (WO)
Title: Production method for neuron-like cells
Inventor: DAI PING
IPC: A61P25/00
Filed: 2019-07-05
Abstract: The present invention addresses the main problem of providing: a method for producing neuron-like cells from somatic cells without artificial gene transfection; neuron-like cells obtained by said production method; or a composition comprising a combination of chemical substances that can be used for said production method. As the present invention, there are provided, for example: a production method for neuron-like cells being characterized by comprising a step for culturing somatic cells in the presence of two inhibitors consisting of a TGF-β inhibitor and a BMP inhibitor as well as any three or more selected from the four groups consisting of cAMP inducers, GSK3 inhibitors, Erk inhibitors, and p53 inhibitors, the TGF-β inhibitor being a selective ALK5 inhibitor; and neuron-like cells obtained by said production method. The neuron-like cells obtained by means of the present invention are useful in regenerative medicine, etc.
Patent WO-2020059265-A1 (WO)
Inventor: SUYAMA JUNNOSUKE
IPC: A61F13/511
Filed: 2019-07-11
Abstract: This absorbent article comprises: a front surface sheet, a liquid-impermeable back surface sheet, and an absorbing body disposed between the front surface sheet and the back surface sheet. Fused parts are formed over at least some regions of the front surface sheet. The fused parts constitute multiple units each containing multiple rod-like sections disposed radially in plan view. The interval between the units is greater than the diameter of the smallest imaginary circle that is inscribed on the rod-like sections in each of the units.
Patent WO-2020054231-A1 (WO)
Title: Slotter apparatus, and machine for manufacture of carton
Inventor: AKITA KAZUYA
IPC: B26D1/28
Filed: 2019-07-26
Abstract: A slotter apparatus (30), comprising: a slotter knife (36) provided so as to rotate in the same direction as a conveyance direction (TD) of a sheet (10) that is conveyed on a conveyance path, the slotter knife (36) being such that a cutting edge for forming a notch groove (12) in the sheet (10) is provided to the outer periphery of the slotter knife (36); a protruding part (38) provided so as to protrude outward from the cutting edge at one end of the slotter knife (36), the protruding part cutting an end part (14) of the notch groove (12) by piercing the sheet (10); a drive device (60) that drives the slotter knife (36) so as to rotate; and a control device (70) that, at least when the protruding part (38) passes through from the upper surface of the sheet (10), controls the relative relationship between the circumferential velocity of the slotter knife (36) and the conveyance velocity (Vs) of the sheet so that the protruding part (38) does not interfere with the end part (14) of the notch groove (12).
Patent WO-2020084914-A1 (WO)
Inventor: NUMATA KAZUYA
IPC: F16H55/17
Filed: 2019-09-04
Abstract: A support structure for a ring gear (32) has clutch drum (6) that fits in spline fashion with the ring gear (32), and a first snap ring (38) and a second snap ring (39) that are attached to a peripheral wall part (62) of the clutch drum (6) and that support the ring gear (32). The first snap ring (38) does not diametrically overlap the ring gear (32). The second snap ring (39) diametrically overlaps the ring gear (32). A diametrical length (a1) of the first snap ring (38) is greater than diametrical length (a2) of the second snap ring (39).
Patent WO-2020054560-A1 (WO)
Inventor: HONDA YASUSHI
IPC: F16H1/16
Filed: 2019-09-05
Abstract: アシスト機構（８３）は、電動機（１０）と、ウォームホイール（９６）と噛み合うウォーム（９４ａ）が形成された軸状部材（９４）と、前記電動機の出力軸（１１）と前記軸状部材とを連結するカップリング（１６）と、を備え、前記電動機の回転次数のうち最も小さい回転次数と、前記ウォームの回転次数とが互いに素であり、前記電動機の回転次数のうち最も小さい回転次数と、前記カップリングの回転次数とが互いに素であり、前記ウォームの回転次数と、前記カップリングの回転次数とが互いに素であり、前記ウォームの回転次数は３であり、前記カップリングの回転次数は５又は７である。
Patent WO-2020066607-A1 (WO)
Inventor: FUKADA MASANORI
IPC: H04N5/92
Filed: 2019-09-11
Abstract: An image data storage device 101: acquires a plurality of images (S201); identifies meta data common to two or more of the plurality of images (S205); and stores the plurality of images in an image file in accordance with an image file format, and stores the common meta data in the image file (S210).
Patent WO-2020071175-A1 (WO)
Inventor: OKADA NANA
IPC: H01L21/365
Filed: 2019-09-24
Abstract: 本発明は、下記一般式（１）で表される化合物を含有してなる原子層堆積法用薄膜形成用原料を提供することにある： （式中、Ｒ1～Ｒ4は、それぞれ独立に炭素原子数１～５のアルキル基を表し、Ａ1は、炭素原子数１～５のアルカンジイル基を表す。）
Patent WO-2021059378-A1 (WO)
Inventor: MANO TORU
IPC: H04Q3/52
Filed: 2019-09-25
Abstract: The purpose of the present disclosure is to propose a method for enumerating intermediate configurations at a high speed.　A configuration enumeration device 10, upon acquisition of a smallest value C for the wiring capacity of mechanical patch panels having input layers 21, intermediate layers 22, and output layers 23, enumerates network configurations for the input layers 21, the intermediate layers 22, and the output layers 23 provided for the mechanical patch panels, the configurations minimizing the number of mechanical patch panels, using an α-quasi-nonblocking configuration where, with 0≤α≤1 being satisfied, when α=0, a rearrangeably nonblocking configuration is obtained and when α=1, a strictly nonblocking configuration is obtained.
Patent WO-2020067493-A1 (WO)
Inventor: KOYAMA MOTOTSUGU
IPC: C23C4/02
Filed: 2019-09-27
Abstract: This ceramic member is produced by carrying out laser treatment on a ceramic substrate as pretreatment for surface treatment such that grooves in which surface treatment material can be uniformly filled are formed on the surface of the ceramic substrate, enabling the ceramic member to strongly adhere to the surface treatment material filled in the grooves. By irradiating a surface of the ceramic substrate C1 with a laser, a plurality of grooves are provided on the surface, each groove comprising a recessed surface formed extending in at least one direction. Each area between adjacent grooves on the surface is flat. Pitches between the adjacent grooves are 0.05 to 0.30 mm. One of the grooves has a width that progressively decreases as the depth increases and opens toward one side in the depth direction of the one of the grooves at a maximum width in a cross section taken perpendicular to the one direction. The one of the grooves has an aspect ratio of 0.5 to 1.3 and an opening ratio of 70% or more.
Patent WO-2020071298-A1 (WO)
Title: Electrode material for electrical storage device, electrode, electrical storage device, electrical equipment, and method for manufacturing electrode material for electrical storage device
Inventor: MUKAI TAKASHI
IPC: H01G11/06
Filed: 2019-09-30
Abstract: Provided is an electrode material for an electrical storage device, which can make up for deficiencies in a hydrophobic active substance, impart hydrophilicity to the hydrophobic active substance, and provide excellent dispersibility without degradation in electrode characteristics. This electrode material for an electrical storage device that uses a nonaqueous electrolyte comprises a composite powder; each particle that composes the composite powder includes both a component A and a component B; the particle is structured such that the component B is carried by the component A, or coats same, or is exposed on the surface of same; the component A is formed from a material that is capable of electrochemically storing and emitting alkali metal ions; the component B is sulfur modified cellulose which has at least a SO 3  group as a functional group; the component B is contained in an amount of 0.01 mass% or more relative to 100 mass% of the total of the component A and the component B.
Patent WO-2020071507-A1 (WO)
Inventor: HAMADA HIROSHI
IPC: B01D65/10
Filed: 2019-10-03
Abstract: 本発明は、（１）被処理水供給口と、複数の透過水出口とを有する分離膜モジュールに、被処理水を供給して、透過水を得る、ステップ１と、（２）複数の透過水出口から流出するそれぞれの透過水の流量の比を変化させる、ステップ２と、（３）ステップ２の後に、それぞれの透過水の水質を測定する、ステップ３と、（４）ステップ２で変化させた、それぞれの透過水の流量の比と、ステップ３で測定した、それぞれの透過水の水質と、の関係を、散布図としてプロットする、ステップ４と、を備え、ステップ２～４を複数回繰り返す、水質プロファイルの作成方法を提供する。
Patent WO-2020085378-A1 (WO)
Title: Right-holder terminal, user terminal, right-holder program, user program, content usage system, and content usage method
Inventor: OHASHI SHIGENORI
IPC: G06F21/10
Filed: 2019-10-23
Abstract: In the present invention, content data is registered in a file management system 8, an identifier for a user in the file management system 8 is registered in blockchain data B, and a right-holder terminal 1 is equipped with a license request reception unit 122 for receiving, from the file management system 8, content license request data that includes an identifier of a user, a verification unit 123 for verifying that an identifier of a user that is registered in the blockchain data B corresponds to the identifier of the user included in the license request data, and a license issuing unit 124 for transmitting, to the file management system 8, license data allowing usage of content by the user.
Patent WO-2020148993-A1 (WO)
Inventor: MORI SHINGO
IPC: H01H50/54
Filed: 2019-11-18
Abstract: A backup contact is connected to a movable contact piece. When the amounts of loss of a movable contact and a fixed contact are smaller than a predetermined amount, a movable mechanism is located at a closed position, and the backup contact is electrically non-conductive to a fixed terminal. When the amounts of loss of the movable contact and the fixed contact are equal to or larger than the predetermined amount, the movable mechanism is located at the closed position, and the backup contact is electrically conductive to the fixed terminal.
Patent WO-2020111014-A1 (WO)
Inventor: IKEYAMA SUGURU
IPC: D01D5/04
Filed: 2019-11-25
Abstract: A nanofiber sheet (10) is provided with a substrate layer (12) and a nanofiber layer (11) disposed on one side of the substrate layer (12) and containing nanofibers of a polymer compound. The nanofiber layer (11) has a peripheral end (17) with a thickness of 0.1-10 µm and has a gradation region (G) having a thickness that gradually increases inward from the peripheral end (17). The distance W1 between the peripheral end (17) of the nanofiber layer and a maximum thickness part (15) in which the gradation region (G) is thickest is 3 mm or more.　This nanofiber production method comprises depositing nanofibers on a collecting part while moving a nozzle and/or the collecting part to produce a specific nanofiber sheet having a gradation region (G).
Patent WO-2020152977-A1 (WO)
Title: Vehicle control device, vehicle control method, and vehicle control system
Inventor: UENO KENTARO
IPC: B60W50/06
Filed: 2019-11-26
Abstract: In the vehicle control device, vehicle control method, and vehicle control system according to the present invention, during control of the motion of a vehicle based on a signal pertaining to the desired trajectory and a signal pertaining to the travel state, a prediction is made of the desired travel state for the vehicle after a prescribed time corresponding to a delay element in the control of the motion of the vehicle, and a command to realize the predicted desired travel state is outputted to an actuator that controls the motion of the vehicle, thereby suppressing the incidence of misalignment between the travel trajectory and the desired trajectory due to the delay element in the vehicle motion control system based on the desired trajectory, or of unstable behavior such as meandering.
Patent WO-2020116249-A1 (WO)
Inventor: IKEDA TARO
IPC: H05H1/46
Filed: 2019-11-26
Abstract: プラズマの面内均一性を向上可能なプラズマ処理装置を提供する。このプラズマ処理装置は、処理容器内に対向配置された上部電極及び下部電極を備え、これらの電極間の空間にプラズマを発生させるプラズマ処理装置において、ＶＨＦ波の電力伝送路中に配置されたインピーダンス変換部（絶縁体ブロック）と、インピーダンス変換部を介してＶＨＦ波を径方向の外側に伝搬させる伝送部（ＶＨＦ波導波路）と、上部電極の下方に設けられた上部誘電体と、上部誘電体の横方向端部の位置に設けられ、伝送部からのＶＨＦ波が入力されるＶＨＦ波導入部とを備えている。