baber/WOPTO huggingface dataset:
Patent WO-2020031418-A1 (WO)
Title: Porous tube and porous tube production method
Inventor: FUKUNAGA ATSUSHI
IPC: B29C48/20
Filed: 2019-03-20
Abstract: The porous tube according to one mode of the present invention has a fibrous scaffold having polytetrafluoroethylene as the main component, and satisfies the formulae (1) and (2), when G1 is Gurley seconds, P1 is the water pressure resistance after being held for 3 hours under a 300 ºC environment, G2 is Gurley seconds, P2 is the water pressure resistance after being held for 3 hours under a 360 ºC environment.
(1) 0.9 ≤ P1/P2 ≤ 1.3
(2) 0.7 ≤ G1/G2 ≤ 1.1
Patent WO-2019182131-A1 (WO)
Inventor: INOUE TOMOMI
IPC: A61M25/10
Filed: 2019-03-22
Abstract: [Problem] To provide a medical device and a method of applying a medicament which are capable of preventing a medicament from being removed while delivering the medicament to a target site in a body lumen and of selectively applying the medicament to the target site by a simple procedure. [Solution] A medical device 10 that includes: a catheter 100 which has a long body portion 110 that includes an inner wall portion 121 that forms a lumen 111, an outer wall portion 123 that forms an outer surface, a medicament retaining portion 125 that is provided between the inner wall portion 121 and the outer wall portion 123 and is capable of retaining a medicament 130 to be released inside a blood vessel B, and a medicament releasing portion 127 that is formed on the outer wall portion and is capable of releasing the medicament from the medicament retaining portion toward the outer surface; and a balloon catheter 200 that initiates release of the medicament from the medicament releasing portion by applying energy to the body portion of the catheter.
Patent WO-2020194522-A1 (WO)
Inventor: HATANAKA Tamon
IPC: H04R1/02
Filed: 2019-03-26
Abstract: An embedded speaker (1) has: a speaker body part (10) in which a speaker unit (12) is provided to a front-surface baffle (11); a cover panel (20) that covers the front-surface baffle (11) of the speaker body part (10); and a connection mechanism (30) that connects the cover panel (20) to the speaker body part (10) in an attachable/detachable manner. The connection mechanism (30) has first engagement parts (40) that are formed on a flange (15) of the speaker body part (10) and second engagement parts (50) that are formed on an outer frame part (21) of the cover panel (20). Each of the first engagement parts (40) has: an engagement surface (41) that intersects a connection direction (A) in which the cover panel (20) is connected to the speaker body part (10); and an insertion part (42) that is adjacent to the engagement surface (41) and has an opening plane intersecting the connection direction (A). Each of the second engagement parts (50) has: an engagement piece (51) which enables insertion in the connection direction (A) for the insertion part (42) and which is movable to the engagement surface (41) side in a state of being inserted to the insertion part (42); and a sliding part (52) that is slidable to the engagement surface (41) in a state where the engagement piece (51) has moved to the engagement surface (41) side. Over a predetermined length along the movement direction of the sliding part (52), a projection/recess shape (44) that enables suppression of the movement of the sliding part (52) is formed on the engagement surface (41).
Patent WO-2019189875-A1 (WO)
Inventor: SHIMADA TAKUYA
IPC: G02C7/10
Filed: 2019-03-29
Abstract: The present invention provides an optical component, such as an eyeglass lens, having both lens strength and improved fading speed in a photochromic light-adjusting layer. This optical component such as an eyeglass lens has, on a substrate, a light-adjusting layer containing a photochromic dye and a resin component, and a protective film. The indentation harness in the interior of this light-adjusting layer in the film thickness direction is equal to or less than the indentation hardness of the substrate surface. In addition, a value defined as the indentation hardness in the inferior of the protective film in the film thickness direction × the film thickness is 0.05 to 1 times a value defined as the indentation hardness in the inferior of the light-adjusting layer in the film thickness direction × the film thickness.
Patent WO-2019203156-A1 (WO)
Title: Chatbot search system, chatbot search method, and program
Inventor: KIM MINSU
IPC: G06F13/00
Filed: 2019-04-12
Abstract: Provided is a search system having the following configuration. A chatbot information collection part collects log information from chatbot server devices providing a chat service by automatically generating a response text and transmitting same to a terminal device, where text exchange with the terminal device is recorded in said log information in association with date and time information. On the basis of the log information, an evaluation measurement part generates evaluation information for the chatbot server devices and writes same to an evaluation information storage part for storing the evaluation information. A search part reads out from the evaluation information storage part the evaluation information for the chatbot server devices matching a search condition, and outputs information of the chatbot server devices in a ranking based on the evaluation information.
Patent WO-2019225251-A1 (WO)
Title: Learning method, learning device and learning program
Inventor: ORIHARA SHINGO
IPC: G06F21/55
Filed: 2019-04-19
Abstract: This learning device (10) generates a character class string in which the structure of a prescribed character string included in a request to a server is abstracted. In addition, the learning device (10) preserves, as a profile (14), the frequency of appearance of each combination of prescribed identification information and the character class string included in a learning request, among requests. In addition, the learning device (10) detects abnormality by collating the profile with the combination of the prescribed identification information and the character class string included in an analysis request, among the requests. In addition, the learning device (10) selects at least a portion of the analysis request. Furthermore, the learning device (10) updates the profile (14) on the basis of the selected request.
Patent WO-2019220959-A1 (WO)
Title: Experiment device, experiment system, program, and method, and learning method
Inventor: YAMABE MASAYUKI
IPC: G01M3/00
Filed: 2019-05-08
Abstract: The present invention comprises: a first pipe part (4, heating-side header pipe 94) for introducing a high-temperature fluid (22, heating oil HOL); a second pipe part (6, cooling-side header pipe 96) for introducing a cooling fluid (30, cold water LW); and a fastening part (8) that fastens the first pipe part and second pipe part and has, provided therein, a partition plate (36) for partitioning the first pipe part and second pipe part. The temperature difference between the high-temperature fluid in the first pipe part and the cooling fluid in the second pipe part produces a temperature gradient in the fastening part. As a result, the present invention provides an experiment device, system, program, and method and a learning method for reproducing the operating conditions at an actual site where sealing is to be carried out.
Patent WO-2019220971-A1 (WO)
Title: Optical modulator
Inventor: OZAKI JOSUKE
IPC: G02F1/025
Filed: 2019-05-08
Abstract: The present invention suppresses reflection between a Mach-Zehnder modulator and a terminating resistor. This optical modulator comprises a differential-drive open-collector driver IC2, a differential-drive semiconductor Mach-Zehnder modulator 1, and a differential terminator 3. The Mach-Zehnder modulator 1 comprises waveguides 11, 12 and a differential high-frequency line 14. The differential terminator 3 comprises a differential high-frequency line 29 and terminating resistors 35, 36. The differential high-frequency line 29 is made to have capacitance between signal lines and/or between the signal lines and ground lines.
Patent WO-2020017139-A1 (WO)
Title: Virtual-space-image providing device and program for providing virtual space image
Inventor: MIZUNO TAKUHIRO
IPC: G06F3/01
Filed: 2019-05-16
Abstract: The present invention is provided with: a turn determining unit 13 that determines, on the basis of road/route information regarding a driving route and roads on that driving route, a segment in which an automobile is driven to turn, i.e., is driven not to go straight; and an image rendering unit 14 that displays a selected virtual space image selected in advance in a straight segment, in which the automobile is driven to go straight, and that displays a turning virtual space image in a turn segment, in which the automobile is driven to turn, the turning virtual space image being an image for which the visual field is turned according to a turning pattern that is defined by the road shape and the driving direction in that turn segment. This serves to reduce inconsistencies that arise, while the automobile is turning, between information that is obtained by the brain through somatic experience of a user and information that is obtained by the brain as a result of the user viewing the turning virtual space image displayed on an HMD 200, thereby suppressing the autonomic nerves from triggering abnormal phenomena.
Patent WO-2020250380-A1 (WO)
Inventor: SEGUCHI MASAKI
IPC: B23K26/00
Filed: 2019-06-13
Abstract: A processing failure detection device (30) is provided with: a processing light measurement unit (31) for measuring processing light that is produced at a processing point for laser cutting; a processing sound measurement unit (32) for measuring a processing sound produced at the processing point; and a computation unit (40) for determining whether a processing failure has occurred in the laser cutting. The computation unit (40) includes a feature amount extraction unit (41), a determination value calculation unit (43), and a determination unit (48). The feature amount extraction unit (41) extracts a processing light feature amount from a processing light signal measured at the processing light measurement unit (31), and extracts a processing sound feature amount from a processing sound signal measured at the processing sound measurement unit (32). The determination value calculation unit (43) calculates a composite failure determination value on the basis of the processing light feature amount and the processing sound feature amount. The determination unit (48) compares the composite failure determination value with a determination criterion value to determine whether a processing failure has occurred.
Patent WO-2020059236-A1 (WO)
Inventor: FUKUI YUICHI
IPC: B66F9/24
Filed: 2019-06-25
Abstract: [Problem] To manage articles with better efficiency than by the prior art when arranging articles in a storage device. [Solution] An embodiment of the present invention is a management system for managing articles to which are attached RFID article tags in which article information is recorded, using a shelf in which a plurality of sections are provided for accommodating the articles. This system is provided with: an RFID tag as a position tag which is installed in a groove and in which position information of the position thereof in the plane of the installation position is recorded; a vehicle which can move in the groove and which is provided with a vehicle body and a retaining part provided so as to be able to be raised and lowered relative to the vehicle body while retaining an article; an RFID reader attached to the vehicle body; an air pressure sensor attached to the retaining part; and a control device for determining, inter alia, the section in which an article is accommodated from among the plurality of sections, on the basis of the article information of an article tag read by the RFID reader, the position information of a position tag read by the RFID reader, and the detection value of the air pressure sensor.
Patent WO-2020225929-A1 (WO)
Title: Information management system, information management method, and information management program
Inventor: UMEMOTO YASUHIRO
IPC: G09C1/00
Filed: 2019-07-05
Abstract: The present invention addresses the problem of achieving new information management.　In order to solve the above-described problem, the present invention provides an information management system that has a blockchain stored in first and second nodes, in which the first or second node has an authentication means that executes authentication processing on the basis of feature data, the first node has a first signature means that executes generation of a first transaction signature and addition to an undetermined block on the blockchain, the second node has a second signature means that executes generation of a second transaction signature and addition to an undetermined block on the basis of the result of the authentication processing and the first transaction signature, and the first node has a chain update means that executes hashing the undetermined block and block generation on the basis of the second transaction signature. According to the present invention, it is possible to securely perform transaction management on a network on the basis of personal authentication.
Patent WO-2020044865-A1 (WO)
Inventor: ARIMUNE NOBUYASU
IPC: G01M17/007
Filed: 2019-07-23
Abstract: Provided is an indicator data outputting device that suppresses increases in the data processing load thereof but that also makes it possible to notify a user of maintenance-related circumstances before notification that it is time for maintenance is given. According to the present invention, on the basis of vehicle usage amount data acquired by a vehicle usage amount data acquisition part, an indicator data updating part acquires difference indicator data for a vehicle specified by vehicle specifying data acquired by the vehicle usage amount data acquisition part. The difference indicator data is the amount that indicator data will increase on the basis of the vehicle usage amount data. On the basis of the difference indicator data, the indicator data updating part updates indicator data that is for the vehicle specified by the vehicle specifying data acquired by the vehicle usage amount data acquisition part and that is stored by an indicator data storage part. The indicator data increases as a result of the vehicle usage amount data increasing.
Patent WO-2020031683-A1 (WO)
Title: Connection structure for communication port and pipe end, opening/closing valve device, and removal jig
Inventor: OKADA SHINJI
IPC: F16K27/00
Filed: 2019-07-23
Abstract: [Problem] The purpose of the present invention is to provide a connection structure for a communication port and a pipe end, an opening/closing valve device, and a removal jig, wherein a sealing member that can be disposed at an appropriate position while the communication port and the pipe end are connected can be easily replaced. [Solution] This connection structure X in a container valve device 1 having an opening/closing valve for switching between opening and closing in an intermediate portion of a flow passage 14 through which gas flows is a connection structure for a communication port 12, which constitutes one end of the flow passage 14, and a pipe end section 102 of a flow passage pipe 100 through which gas flows. The communication port 12 and the pipe end section 102 are arranged to abut each other. A ring-like gasket 20 having an opening 21 with a diameter equal to or greater than the diameter of the flow passage 14 is arranged between the communication port 12 and the pipe end section 102. An attachment groove 122 for attaching the gasket 20 so that a portion of the gasket protrudes toward the tip side F is formed in the communication port 12. A tapered space 123, into which a lateral protrusion section 203a of a removal jig 200 can be inserted, is provided on the body side B of the communication port 12.
Patent WO-2020194780-A1 (WO)
Inventor: KUGIMOTO Yuki
IPC: G02F1/035
Filed: 2019-08-02
Abstract: Provided is an optical waveguide device capable of preventing the occurrence of a temperature drift phenomenon and a DC drift phenomenon while allowing wideband operation.　An optical waveguide device comprises an electro-optic effect-exhibiting substrate 1 that is provided with optical waveguides 2 and electrodes (SE, GE), the optical waveguide device being characterized in that: the substrate 1 has a thickness of 30 μm or less; a holding substrate 5 is provided to hold the substrate via an adhesive layer 4; the adhesive layer is made up of a material that includes an actinic energy ray-curable resin with a permittivity less than the permittivity of the substrate, the material having a glass-transition temperature that is greater than or equal to the guaranteed operating temperature of the optical waveguide device.
Patent WO-2020045217-A1 (WO)
Inventor: HOSOI NOBUHIRO
IPC: B60K6/54
Filed: 2019-08-22
Abstract: A control device (10) for a vehicle drive device (1) comprises: an engagement control unit (13) that controls the engagement state of a first engagement device (CL1) on the basis of an engagement control command; a hydraulic pressure information acquisition unit (14) that acquires hydraulic pressure information indicating a first hydraulic pressure (P1) which is supplied to the first engagement device (CL1); an acceleration information acquisition unit (15) that acquires acceleration information indicating the acceleration (A) of a vehicle; and a determination unit (16) that determines the state of the first engagement device (CL1). In a state in which the input rotational speed (Nm) is greater than zero and a transmission (TM) is in a drive transmission state in which driving force is transmitted, the determination unit (16) determines that the engagement state of the first engagement device (CL1) is abnormal if the engagement control command is a release command for releasing the first engagement device (CL1), the first hydraulic pressure (P1) is greater than a first threshold value (TH1), and the acceleration (A) is a negative value smaller than a second value (TH2).
Patent WO-2020066423-A1 (WO)
Inventor: MINOGUCHI Kyo
IPC: H04L27/01
Filed: 2019-08-27
Abstract: The present invention comprises: dividing a reception signal, obtained by receiving an optical signal by a coherent detection scheme, into a plurality of frequency bands; performing coupling processing in which the timings on a time axis of the divided reception signals for respective frequency bands are aligned and the reception signals included in the plurality of frequency bands are coupled; performing wavelength dispersion compensation with respect to the reception signals at the timing of either before or after the coupling processing; selecting, before the coupling processing, a section in which an overlapping part occurs which is determined on the basis of the length of an overlap part; outputting a reception signal for each of the selected sections as a division processing block; and removing overlap parts from both ends of a processing block which is generated by coupling, by coupling processing, division processing blocks so as to be continuous on a frequency axis.
Patent WO-2020059565-A1 (WO)
Inventor: SATO SATOSHI
IPC: G06T7/571
Filed: 2019-09-09
Abstract: Provided is a depth acquisition device capable of accurately acquiring the depth of an image. A depth acquisition device (1) is provided with a memory (200) and a processor (110). The processor (110): acquires timing information that indicates the timing at which a light source (101) radiates infrared light onto a subject; acquires an IR image that is acquired in accordance with the timing indicated by the timing information by means of image acquisition based on infrared light in a scene including the subject, and that is retained in the memory (200); acquires a BW image that is acquired by means of image acquisition based on visible light in substantially the same scene as that of the IR image, the image acquisition being performed at substantially the same point of view and image acquisition time as those of the IR image, and that is retained in the memory (200); detects a flare region from the IR image; and estimates the depth of the flare region on the basis of the IR image, the BW image, and the flare region.
Patent WO-2020075438-A1 (WO)
Inventor: TAKIZAWA KENSUKE
IPC: F01N3/00
Filed: 2019-09-11
Abstract: A controller (30) for an ammonia sensor in an exhaust purification system. The controller (30): calculates, in a continuation period in which ammonia supply to a downstream-side catalyst (22) is continued after a pause of supply of aqueous urea solution by an aqueous urea solution supply device (23), an ammonia concentration on the downstream side of the downstream-side catalyst (22) as a first concentration value on the basis of an output of the ammonia sensor and an output of an oxygen sensor; calculates, in the continuation period, an ammonia concentration on the downstream side of the catalyst as a second concentration value on the basis of an output of a NOx sensor and the output of the oxygen sensor; and determines, on the basis of the first concentration value and the second concentration value, whether there is anomaly in the ammonia sensor.
Patent WO-2020067080-A1 (WO)
Title: ブローバイガス排出装置
Inventor: IGARASHI OSAMU
IPC: F01M13/04
Filed: 2019-09-25
Abstract: ブローバイガス排出装置は、ブローバイガス配管の途中に介設され、内燃機関のフライホイールハウジング１０の形成されると共に、ブローバイガスを加熱する加熱室２４とを備える。内燃機関は、クランクシャフト６からカムシャフト７まで動力を伝達する動力伝達機構１３と、動力伝達機構を収容する機構室１４とを備える。加熱室は機構室に隔壁４１を挟んで隣接され、隔壁には、機構室内のオイルを滞留させるための滞留部６０が設けられる。
Patent WO-2020202607-A1 (WO)
Title: Optical modulation element and optical modulation module
Inventor: NAKATA YUU
IPC: G02B6/122
Filed: 2019-09-26
Abstract: The present invention realizes an optical modulation element which can be accommodated in the same casing with an electronic circuit without causing degradation of high-frequency characteristics and optical modulation characteristics, and without causing an increase in the size of the casing.　The present invention is constituted from two Mach-Zehnder optical waveguides provided to a substrate, a branching waveguide for branching input light inputted from outside the substrate into two lights, two connecting waveguides for guiding the light branched by the branching waveguide respectively to the two Mach-Zehnder optical waveguides, and electrodes for respectively controlling light waves propagated through the optical waveguides constituting the two Mach-Zehnder optical waveguides, parallel waveguides of each of the two Mach-Zehnder optical waveguides being configured so as to extend along one side of the substrate, and the branching waveguide being arranged so that light is inputted thereto from the direction of the one side, and formed so as to be line-symmetrical about the propagation direction of light inputted to the branching waveguide and so that the branched two lights are outputted in a different direction than the propagation direction.
Patent WO-2021064844-A1 (WO)
Inventor: OKEYA KENTA
IPC: F24F7/08
Filed: 2019-10-01
Abstract: Provided is a ventilation device that can control a ventilation amount which is in accordance with the activity amount of a person in a room, even if the CO2 concentration of outside air has changed.　The present invention comprises: a ventilation unit 170 that exchanges air in an interior space 27 and air in an exterior space, which is a space different from the interior space 27, thereby ventilating the interior space 27; a computation unit 112 that computes a threshold value T, on the basis of a CO2 concentration Coa of the air in the exterior space and a selected operating mode preselected from among a plurality of operating modes; and an operation control unit 113 that, in a case where the CO2 concentration of the air in the interior space 27 is equal to or greater than the threshold value T, controls the ventilation unit 170 so that the ventilation amount is greater than in a case where the CO2 concentration Cra of the air in the interior space 27 is below the threshold value T.