baber/WOPTO huggingface dataset:
Patent JP-2021172814-A (JP)
Title: Organic sulfur material, electrode and lithium-ion secondary battery, and production method
Inventor: NAKAJO FUMIYA
IPC: C08F8/34
Filed: 2021-02-16
Abstract: To provide a new organic sulfur material which enables a charge/discharge capacity and cycle characteristics to be improved, an electrode comprising the organic sulfur material, that is, a positive electrode or a negative electrode, and a lithium-ion secondary battery comprising the electrode.SOLUTION: An organic sulfur material comprising sulfur-modified acrylic resin is provided, wherein the acrylic resin is at least one polymer selected from the group consisting of a polymer obtained by polymerization of at least one selected from the group consisting of acrylate compounds represented by CH2=C(R11)COOR12 (R11 is a methyl group or the like, and R12 is an alkyl group), and a polymer obtained by polymerization of at least one selected from the group consisting of the acrylate compounds and at least one selected from the group consisting of diacrylate compounds represented by CH2=C(R21)COO-Y-OCO(R22)C=CH2 (R21 and R22 are the same or different methyl groups, and Y is a hydrocarbylene group or the like which may have a substituent selected from a hydroxyl group and an alkyl group).SELECTED DRAWING: None
Patent JP-2021082837-A (JP)
Title: Photoelectric component
Inventor: CHEN CHAO-HSING
IPC: H01L33/08
Filed: 2021-02-24
Abstract: To provide a photoelectric component.SOLUTION: A photoelectric component includes a substrate with a first side, a second side on the opposite side of the first side, and a first edge, a light-emitting diode unit formed on the first side, a first electrode electrically connected to the light-emitting diode unit, a second electrode electrically connected to the light-emitting diode unit, and a heat radiation mat formed between the first and second electrodes and electrically insulated from the light-emitting diode unit.SELECTED DRAWING: Figure 7B
Patent JP-2022129160-A (JP)
Title: Exposure device and method for manufacturing the same, design method for projection optical system, and article manufacturing method
Inventor: HAKKO MANABU
IPC: G03F7/20
Filed: 2021-02-24
Abstract: To provide a technique advantageous for improving performance of an exposure device having a plurality of projection optical systems.SOLUTION: Each of a plurality of projection optical systems includes a first imaging optical system which has a trapezoid exposure region and forms an intermediate image of an original plate, and a second imaging optical system which projects an intermediate image onto a substrate. A numerical aperture NA of the projection optical system is 0.12 or more and 0.65 or less, a distance h2 between a first plane arranged with the original plate and a part perpendicular to the first plane among optical axes of the projection optical system is 10 mm or more and 70 mm or less, a shortest distance d1 between an optical member closest to a fold mirror and the fold mirror among optical member groups arranged between the fold mirror and a concave mirror is 1 mm or more and 20 mm or less, LR that is a radius of the optical member is 100 mm or more and 400 mm or less, a difference between x2 that is 1/2 of a length of a lower bottom of a trapezoid and x1 that is 1/2 of a length of an upper bottom of the trapezoid is 3 mm or more and 25 mm or less, and x1 is 10 mm or more and 70 mm or less.SELECTED DRAWING: Figure 3
Patent JP-2022129269-A (JP)
Title: Wiring structure
Inventor: KANO HIROYUKI
IPC: H02G3/22
Filed: 2021-02-24
Abstract: To provide a wiring structure capable of suppressing increase in the number of components, cost, size, and generation of disconnection while securing waterproof performance.SOLUTION: In a wiring structure, an electric wire 30 is arranged in a drawing hole 11 that penetrates an outer plate 10 of a wall WO, and a cover member 22 covering the drawing hole 11 is provided on the outer plate 10. A waterproof wiring protection member 40 for protecting the electric wire 30 from the drawing hole 11 and securing water tightness is attached to the drawing hole 11. The waterproof wiring protection member 40 includes: a main body unit 41 that forms a cylindrical shape having a first opening 41a and a second opening 41b and whose inside dimensions enable the electric wire 30 to be inserted and moved; and a flange unit 42 that is extended in an outer diameter direction from the drawing hole 11 of a first end section of the main body unit 41 and abuts on an outer peripheral edge of the drawing hole 11. The main body unit 41 has a direction changing extension portion 41c that is bent upwardly from the first end section and in which the second opening 41b of a second end section is arranged at a higher position than the first opening 41a and is made upward.SELECTED DRAWING: Figure 1
Patent JP-2022129801-A (JP)
Title: signal processing circuit, digital coherent receiver and digital coherent communication system
Inventor: MORI YOJIRO
IPC: H04B10/61
Filed: 2021-02-25
Abstract: To stably implement mode demultiplexing even under the influence of phase fluctuation and frequency offset while compensating for IQ imbalance between a transmitter and a receiver with a minimum required calculation amount.SOLUTION: A signal processing circuit 1 includes a first digital filter 10 which is used in a digital coherent receiver and has a plurality of butterfly filters, a second digital filter 20 having one or more butterfly filters, a third digital filter 30, and a fourth digital filter 40 having one or more two-parallel filters. The first digital filter 10, the second digital filter 20, the third digital filter 30 and the fourth digital filter 40 are connected in series in this order when viewed from the input side of an optical signal to the digital coherent receiver.SELECTED DRAWING: Figure 3
Patent JP-2021149961-A (JP)
Title: Method for processing information and apparatus for processing information
Inventor: LEI CHAOBING
IPC: G06T7/00
Filed: 2021-02-26
Abstract: To provide a deep neural network capable of accurately detecting a face wearing a mask by abundantly generating a face sample wearing a mask and using the sample for training.SOLUTION: A method includes acquiring a face image, and acquiring coordinates of key points of a face contained in the face image, where the face contained in the face image does not wear a mask. The method also includes acquiring a mask image, and combining, based on the coordinates of the key points, the mask image with the face image to generate a mask wearing face image containing a mask wearing face, where the mask image belongs to a mask image set, the mask image set includes at least one kind of mask image, and masks included in different kinds of mask images are different. The method also includes determining the mask wearing face image as a sample for training a deep neural network.SELECTED DRAWING: Figure 2
Patent JP-2022135266-A (JP)
Title: Liquid receiver and air conditioner condenser for vehicle
Inventor: ARAKI DAISUKE
IPC: F25B43/00
Filed: 2021-03-05
Abstract: To make a seal member hardly damaged, to avoid the impartment of irregular warpage to the seal member, and to easily perform the attachment work of a plug body when attaching the filter-part integrated plug body to a main body of a liquid receiver apparatus.SOLUTION: A plug body 4 comprises: a filter part 41 accommodated in a liquid receiver main body 2, and allowing the passage of a refrigerant; a fixing part 42 having a screw part 42a screwed to an internal peripheral face of the liquid receiver main body 2 at an external peripheral face; a seal member 43 abutting on the internal peripheral face of the liquid receiver main body 2, and preventing the leakage of the refrigerant to the fixing part 42 from a clearance between the filter part 41 and the liquid receiver main body 2; and a movable connecting part 44 arranged between the filter part 41 and the fixing part 42, and connecting the filter part 41 to the fixing part 42 so that the filter part is prohibited from following the rotation of the fixing part 42, and permitted to follow the movement of the fixing part 42 in an axial direction.SELECTED DRAWING: Figure 3
Patent JP-2021099858-A (JP)
Title: Information processing device, information processing method, and program
Inventor: IKEDA TAKESHI
IPC: G06Q50/34
Filed: 2021-03-09
Abstract: To provide an information processing device, information processing method, and program capable of enhancing motivation of a user to a voting action while preventing exhaustion of action resources in a situation where a value used for voting by predicting a competition result and a value compensated according to the voting result are different.SOLUTION: In a competition result prediction system where a plurality of user terminals, a server, and a public controlled competition side server are mutually communicatively connected via a network such as the Internet, a server 30 includes a first value giving section 37 which gives, on the basis of a prescribed condition, a user a first value used for voting while predicting the competition result, a second value giving section 38 which gives, according to a voting result by the first value, the user a second value used for a lottery obtaining a reward, the value being different from the first value, and a reward giving section 39 which gives the reward to the user having attended the lottery.SELECTED DRAWING: Figure 7
Patent JP-2021096868-A (JP)
Title: Information output system, information display method and information display program
Inventor: SAKUSHIMA KAZUO
IPC: G06F13/00
Filed: 2021-03-10
Abstract: To make it possible to output information on advertising and the like to a user of a subsidiary device sold by a selling company itself by using an information output service to all of users registered for a target device.SOLUTION: An information output system 10 includes a first content creation unit 12 for creating a first content for a plurality of users C1, C2, ..., Cn registered for target devices k1, k2,..., kn, a second content creation unit 14 for creating a second content for the predetermined users among the plurality of the users C1, C2, ..., Cn, and an output unit 16 for outputting the first content and the second content.SELECTED DRAWING: Figure 1
Patent JP-2022141319-A (JP)
Title: Image processing device, control method for the same, and program
Inventor: KOBAYASHI SEITO
IPC: H04N1/407
Filed: 2021-03-15
Abstract: To provide an image processing device capable of suppressing the loss of information on electronic documents generated by dark reading.SOLUTION: An MFP 101 is capable of switching a reading mode between a normal reading mode and a dark reading mode on the basis of a setting value specified by a user. The dark reading mode is a reading mode in which an amount of light during document reading is less than in the normal reading mode. The MFP101 performs a neighborhood color conversion process when the dark reading mode is set and a ratio of high dispersion value pixels is less than or equal to a ratio threshold, meanwhile, does not perform the neighborhood color conversion process when the dark reading mode is set and the ratio of high dispersion value pixels is greater than the ratio threshold.SELECTED DRAWING: Figure 5
Patent JP-2022143980-A (JP)
Title: Carbon compound manufacturing system and control method for carbon compound manufacturing system
Inventor: MIZUGUCHI KOJI
IPC: C25B3/26
Filed: 2021-03-18
Abstract: To provide a carbon compound manufacturing system that can realize a low-cost manufacturing.SOLUTION: A carbon compound manufacturing system comprises: a collection unit; a conversion unit; a synthesis unit; a first flow path for supplying a feed gas to the collection unit; a second flow path for connecting the collection unit and the conversion unit; a third flow path for connecting the conversion unit and the synthesis unit; at least one of first to third detectors for respectively generating a first data signal by measuring a flow rate of the feed gas flowing through the first flow path, a second data signal by measuring a flow rate of carbon dioxide flowing through the second flow path, and a third data signal by measuring a voltage or current value to be supplied to the conversion unit; and an integration controller for collating at least one measurement data of the first to third data signals with plan data corresponding to the measurement data to generate at least one of first to third control signals for adjusting an operational condition of each unit according to the collation result.SELECTED DRAWING: Figure 1
Patent JP-2022147758-A (JP)
Title: Packaging material
Inventor: YOKOISHI TOMOHIKO
IPC: B65D5/54
Filed: 2021-03-23
Abstract: To provide a packaging material allowing for diminishing the use quantity of paper.SOLUTION: A packaging material according to one embodiment, which is a packaging material 1 in a rectangular-parallelepiped form, includes: a plurality of shorter sides 1c that extend in a transverse direction D2 of the packaging material 1 and line up along a longitudinal direction D1 of the packaging material 1; and a plurality of longer sides 1b that extend in the longitudinal direction D1 between the plurality of shorter sides 1c. In at least one of a plurality of surfaces including the longer side 1b, a first opening 5 is formed extending in the longitudinal direction D1, and the at least one surface is disconnected through the first opening 5.SELECTED DRAWING: Figure 1
Patent JP-2022149104-A (JP)
Title: Static crushing method
Inventor: SHIRATORI YUHEI
IPC: B02C19/18
Filed: 2021-03-25
Abstract: To provide a static crushing method capable of crushing an object to be crushed such as concrete within a predetermined time regardless of corresponding temperature, count, and temperature environment of a static crushing agent, specifically, even when a product of a count corresponding to high temperature is used under a low temperature environment, for example.SOLUTION: A static crushing method of an object to be crushed using a static crushing agent includes: providing a hole in the object to be crushed; arranging the static crushing agent having free quicklime as a main component and an electrode in the inside of the hole; and applying a current of 2 mA/cm3 or more to the static crushing agent.SELECTED DRAWING: Figure 1
Patent JP-2022149224-A (JP)
Title: Maintenance support apparatus
Inventor: MINATO HIROYA
IPC: G05B23/02
Filed: 2021-03-25
Abstract: To provide a maintenance support apparatus which support maintenance activities for both post-maintenance and predictive maintenance.SOLUTION: A maintenance support apparatus according to the present invention has a data analysis processing unit 23 for determining whether or not a deterioration index exceeds a predetermined threshold value, if the index exceeds the threshold value, acquiring message data corresponding to a determination result from a message database 222, and generating first transmission data by combining the determination result and the message data to output the same to a communication unit 21, the communication unit 21 for transmitting the first transmission data to a maintenance terminal 4, a display unit 25 for displaying information to a user, and a control unit 24 for controlling the display unit 25. The communication unit 21 acquires an error code from a control apparatus 1. The data analysis processing unit 23 extracts information of an error generation factor and a countermeasure therefor corresponding to the error code from a trouble countermeasure information database 223. The control unit 24 displays the error generation factor and the countermeasure therefor in the display unit 25.SELECTED DRAWING: Figure 1
Patent JP-2022154092-A (JP)
Title: battery pack
Inventor: TANAKA YUICHI
IPC: H01M10/613
Filed: 2021-03-30
Abstract: To provide a battery pack capable of warming and retaining the temperature of a battery at a low temperature.SOLUTION: There is provided a battery pack (14) installed in a vehicle. The battery pack (14) includes a battery (15), a channel device (17) disposed in at least one of the batteries and having a fluid that flows therein, a gas pump (29) that operates on the electric power of the battery and can extract the gas inside the channel device, a first valve (25) capable of blocking a fluid path (346) for supplying gas to the interior of the channel device, and an arithmetic control unit that controls the gas pump (29) and the first valve (25), and the arithmetic control unit drives the gas pump (29) in which the first valve (25) is in a non-blocked state, and then switches the first valve (25) to a closed state, such that it is possible to execute first temperature control processing for extracting the gas from the inside of the channel device (17).SELECTED DRAWING: Figure 2
Patent JP-2022154910-A (JP)
Title: Piezoelectric device, liquid injection head and liquid injection device
Inventor: FURUIKE HARUNOBU
IPC: B41J2/14
Filed: 2021-03-30
Abstract: To provide a piezoelectric device for suppressing moisture from invading into the inside of a diaphragm, and suppressing generation of damages such as delamination and cracks of the diaphragm, and to provide a liquid injection head.SOLUTION: A piezoelectric device includes a substrate 10 having a recess 12, a diaphragm 50, and a piezoelectric actuator 300. The diaphragm has a first layer 51 containing silicon, a second layer 52 arranged between the first layer 51 and the piezoelectric actuator, and containing any one of or both of at least one metal element selected from the group consisting of chromium, titanium, aluminum, tantalum, hafnium, and iridium, and silicon nitride, a third layer 53 arranged between the second layer and the piezoelectric actuator, and containing zirconium, and a fourth layer 200 at a piezoelectric actuator side of the third layer, containing any one of or both of at least one metal element selected from the group consisting of chromium, titanium, aluminum, tantalum, hafnium and iridium, and silicon nitride.SELECTED DRAWING: Figure 5
Patent JP-2022155005-A (JP)
Title: Fuel battery and manufacturing method thereof
Inventor: ICHIHARA KEIJI
IPC: H01M8/0247
Filed: 2021-03-30
Abstract: To prevent leak of a reactive gas from a welding portion of an electrode and an interconnector.SOLUTION: A fuel battery comprises a plurality of power generation cells each having a solid electrolyte plate, an anode electrode and a cathode electrode, in which the plurality of power generation cells are laminated through first and second interconnectors in a thickness direction. In the fuel battery, at least one of the anode and cathode electrodes has a support layer formed by a metal porous body. The first interconnector has a plurality of first ribs in parallel with each other. The first ribs are welded to the support layer to form a first reaction gas passage between adjacent first ribs. An opening of the first rib is sealed by joining the second interconnector thereto. To a face of the second interconnector on the side opposite to the first interconnector, the other power generation cell is joined.SELECTED DRAWING: Figure 3
Patent JP-2022156632-A (JP)
Title: Electric wire for communication and wire harness
Inventor: HIRAIWA TETSUYA
IPC: H01B11/02
Filed: 2021-03-31
Abstract: To provide an electric wire for communication and a wire harness which have abrasion resistance and reduce change of transmission characteristics.SOLUTION: An electric wire 1A for communication has a twisted pair cable 2 obtained by twisting a pair of two insulated electric wires 11A and 11B, and a hollow sheath 12A formed of a resin covering the outer periphery of the twisted pair cable 2, wherein thickness of the sheath 12A is 0.35 mm or more and 0.8 mm or less, and when test by a test system similar to a scrape abrasion test specified by JASO D 625-2 is performed in a state where air is injected into the sheath 12A from one end side of the sheath 12A with a constant pressure of 200 to 250 kPa, the pressure is not reduced during 200 times of reciprocation of the needle applying a vertical load to the sheath 12A.SELECTED DRAWING: Figure 1
Patent JP-2022156776-A (JP)
Title: Analysis device, analysis method, and analysis program
Inventor: KATO TAKAHIDE
IPC: G06Q20/40
Filed: 2021-03-31
Abstract: To provide an analysis device for detecting unauthorized use in financial service.SOLUTION: An analysis device 40 converts a log of a gateway unit 20 for making servers 30 provide financial service on the basis of result which is obtained by interpreting API request transmitted from terminals 10 into data in predetermined format. The analysis device 40 detects an event which satisfies predetermined conditions on unauthorized use of the financial service from the converted data.SELECTED DRAWING: Figure 1
Patent JP-2022162795-A (JP)
Title: Resin composition, prepreg, laminate, resin film, multilayer printed wiring board, semiconductor package, method for producing resin composition and modified conjugated diene polymer
Inventor: NAKAMURA SHOTA
IPC: C08K5/3415
Filed: 2021-04-13
Abstract: To provide a resin composition having excellent dielectric properties in a high frequency band of 10 GHz or more, excellent compatibility and flame-retardancy and a method for producing the same, and provide a prepreg, a laminate, a resin film, a multilayer printed wiring board and a semiconductor package, as well as a modified conjugated diene polymer each of which includes the resin composition.SOLUTION: The present invention discloses a resin composition that contains (A) at least one selected from the group consisting of a maleimide compound having one or more N-substituted maleimide groups and a derivative thereof and (B) a modified conjugated diene polymer that results from a reaction between (b1) a conjugated diene polymer having a vinyl group in a side chain and (b2) a compound having a phosphorus atom and an ethylenically unsaturated bond, and a method for producing the same. There are also provided a prepreg, a laminate, a resin film, a multilayer printed wiring board and a semiconductor package, as well as a modified conjugated diene polymer each of which includes the resin composition.SELECTED DRAWING: None
Patent JP-2022163925-A (JP)
Title: Light correction coefficient prediction method, light correction coefficient prediction device, machine learning method, preprocessing method for machine learning, and trained learning model
Inventor: FUKUHARA MASASHI
IPC: G06N20/00
Filed: 2021-04-15
Abstract: To provide a light correction coefficient prediction method, a light correction coefficient prediction device, a machine learning method, a preprocessing method for machine learning, and a trained learning model with which it is possible to correct optical aberrations efficiently in a short computation time.SOLUTION: A control device 11 comprises: an acquisition unit 201 for acquiring an intensity distribution that spreads along a prescribed direction, from an intensity image in which the action caused by light having been corrected on the basis of the Zernike coefficient using a spatial light modulator 9 is observed; a generation unit 202 for calculating a result of comparison of the intensity distribution with a target distribution and generating comparison data; and a prediction unit 204 for inputting the Zernike coefficient which the intensity distribution is based on and the comparison data to a learning model 207 so as to predict a Zernike coefficient for correcting aberrations regarding light so that the intensity distribution comes closer to the target distribution.SELECTED DRAWING: Figure 3