baber/WOPTO huggingface dataset:
Patent JP-2022028467-A (JP)
Title: Substrate processing method and substrate processing device
Inventor: IKEDA YOSHIKANE
IPC: H01L21/304
Filed: 2020-08-03
Abstract: To provide a technology that suppresses uneven processing of a substrate, suppresses wear between the substrate and a gripping part that grips the substrate, and suppresses generation of particles due to wear.SOLUTION: A substrate processing device includes a holding section that holds a substrate horizontally, a rotating section that rotates the holding section, and a control section. The holding section includes a rotating disk that is rotated by the rotating section, a first gripping section that is rotated with the rotating disk and moved between a gripping position for grasping a peripheral edge of the substrate and a releasing position for releasing the substrate, and a second gripping section that is rotated with the rotating disk and is moved between the gripping position and the releasing position independently of the first gripping section. The control section grasps the periphery of the substrate alternately with the first grasping section and the second grasping section while the rotating section rotates the holding section and supplies a liquid to the substrate held in the holding section.SELECTED DRAWING: Figure 1
Patent JP-2022029273-A (JP)
Title: Sentence similarity calculation device, trained model generation device, and variance expression model
Inventor: MATSUO ERI
IPC: G06F40/216
Filed: 2020-08-04
Abstract: To improve the accuracy of calculating the degree of similarity with respect to sentences.SOLUTION: A sentence similarity calculation device 20 comprises: a second analysis unit 22 for dividing a plurality of sentences to be compared into grammatically functional phrases each having a prescribed grammatical function; a variance expression acquisition unit 23 for inputting a word included in each of the sentences to be compared to a variance expression model generated for each grammatical function in accordance with the grammatical function which a grammatically functional phase in which the word is included corresponds to, and acquiring as the variance expression of each word; a phrase similarity calculation unit 24 for calculating a phrase similarity which represents the degree of similarity between grammatically functional phases having the same grammatical function in each sentence to be compared, on the basis of the distance between the variance expressions of each word included in each of the grammatically functional phases; a sentence similarity calculation unit 25 for calculating a sentence similarity that represents the degree of similarity between sentences on the basis of the phase similarity between the grammatically functional phases included in each sentence; and an output unit 27 for outputting the sentence similarity between the sentences to be compared.SELECTED DRAWING: Figure 2
Patent JP-2022030725-A (JP)
Title: Disc brake pad
Inventor: SATO KEITO
IPC: F16D65/097
Filed: 2020-08-07
Abstract: To realize a disc brake pad capable of applying pressing force outward in a diametrical direction with a pad clip, while realizing the ensuring of a lining area and the avoidance of interfering with other members.SOLUTION: A circumferential intermediate portion of a diametrical outside portion of a back plate 36, is provided with a clip insertion portion 45 in which a pad pressing portion 60a provided on a pad clip 20a can be axially inserted. Of the diametrical outside portion of the back plate 36, at circumferential both sides across the clip insertion portion 45, pin insertion portions 48a and 48b in which pins 11c and 11d can be axially inserted respectively are provided. At a diametrical outside portion of an inner peripheral surface of the clip insertion portion 45, a pressed surface 46 is provided.SELECTED DRAWING: Figure 5
Patent JP-2022032295-A (JP)
Title: Image forming apparatus and method for controlling the same, and program
Inventor: HIROSE FUMIAKI
IPC: G03G21/00
Filed: 2020-08-11
Abstract: To acquire density correction data in a state in which the density characteristics of an output image are stable without wasting resources used for image formation.SOLUTION: A printing control unit 307 outputs a sheet on which first processing is performed (S804), and subsequently outputs a sheet on which second processing is performed which forms an image of a predetermined pattern with a printer (S810). An image analysis unit 311 acquires density correction data used for image formation with the printer based on a read image obtained by reading the sheet on which the second processing is performed (S813).SELECTED DRAWING: Figure 8
Patent JP-2020191302-A (JP)
Title: Coated lithium-nickel composite oxide particles and manufacturing method thereof
Inventor: OTA YOSUKE
IPC: H01M4/525
Filed: 2020-08-12
Abstract: To provide coated lithium-nickel composite oxide particles that can suppress the generation of impurities by absorbing moisture and carbon dioxide gas due to the high environmental stability, and has high adhesion, and has excellent lithium ion conductivity without easy coming-off of a coating layer.SOLUTION: There are provided coated lithium-nickel composite oxide particles in which a conductive polymer is crosslinked into lithium-nickel composite oxide particles by a three-dimensional structure. The coating amount of the conductive polymer is 0.1 to 5.0 mass% with respect to 100 mass% of the lithium-nickel composite oxide particles, and the conductive polymer is polypyrrole, polyaniline, polythiophene, poly (p-phenylene), polyfluorene, and a polymer or a copolymer consisting of at least one selected from the group consisting of derivatives thereof.SELECTED DRAWING: Figure 4
Patent JP-2022032635-A (JP)
Title: Friction stir welding tool, friction stir welding device, and friction stir welding method
Inventor: TOMIOKA TAIZO
IPC: B23K20/12
Filed: 2020-08-13
Abstract: To provide a friction stir welding tool which can stabilize a projection length of a stirring pin, a friction stir welding device, and a friction stir welding method.SOLUTION: A friction stir welding tool has: a holder which has a hole opening on one end face; a shoulder component provided in the hole of the holder; and a stirring pin component provided on the shoulder component. The shoulder component has a hole on an inner wall of which a spiral groove is provided. The stirring pin component has: a stirring pin which has, on a side face thereof, a groove which fits the spiral groove provided on the inner wall of the hole of the shoulder component, and of which one end projects from an end face of the shoulder component on a side opposite to the holder side; and a head to which the other end of the stirring pin is connected, which has a cross-sectional dimension larger than a cross-sectional dimension of the stirring pin and is provided at the end of the shoulder component on the holder side.SELECTED DRAWING: Figure 1
Patent JP-2022034228-A (JP)
Title: Track prediction device, track prediction method, and program
Inventor: HANDA YASUSHI
IPC: G08G5/00
Filed: 2020-08-18
Abstract: To predict a track of a moving object based on information of a plurality of tracks in the past.SOLUTION: A track prediction device 1 comprises: a center-of-gravity track calculation unit 2 that calculates a center-of-gravity coordinate points of measurement points for constituting a past track of interest and measurement points for constituting other past tracks being present within a predetermined range from the measurement point with respect to each of the measurement points constituting the past track of interest, and calculates a center-of-gravity track, which is the track represented by the plurality of calculated center-of-gravity coordinate points; a reliability calculation unit 3 that calculates a reliability of each of the center-of-gravity tracks calculated by setting each of the plurality of past tracks as a past track of interest; a center-of-gravity track selection unit 4 that selects one of the center-of-gravity tracks based on the reliability of the center-of-gravity tracks; and a track prediction unit 5 that calculates a track which gradually converges to a selected center-of-gravity track from the observed coordinates of the moving body as a predicted track of the moving body.SELECTED DRAWING: Figure 8
Patent JP-2021001338-A (JP)
Title: Resin composition and resin film
Inventor: ICHIOKA Yoichiro
IPC: H01L23/31
Filed: 2020-08-24
Abstract: To provide a resin composition with high strength, reduced warpage, and excellent adhesion, a high strength resin film obtained by making the composition into a film, a semiconductor laminate containing a cured material of the resin film and a method for manufacturing the same, as well as a semiconductor device obtained by separating the semiconductor laminate into individual pieces and a method for manufacturing the same.SOLUTION: A resin composition includes (A) a silicone modified epoxy resin, (B) a divinyl group and/or tetravinyl group-containing epoxy compound, (C) a bisphenol epoxy compound, (D) a phenolic curing agent, and (E) a curing accelerator, the silicone modified epoxy resin being represented by the following formula (4) and having a weight average molecular weight of 3,000-500,000.SELECTED DRAWING: None
Patent JP-2022038097-A (JP)
Title: Method for producing soil improver
Inventor: SHIMIZU MAKOTO
IPC: C09K17/02
Filed: 2020-08-26
Abstract: To provide a method for producing a soil improver that can sufficiently insolubilize a harmful substance contained in incinerated ash and can effectively improve the strength.SOLUTION: A method for producing a soil improver includes a first step for agitating and mixing incinerated ash, an insolubilizer containing one or more of CaMg(CO3)2, CaCO3 and MgO to give an intermediate material, and a second step for agitating and mixing the intermediate material, a reductant containing acidic sulfate, and water, and granulating and solidifying the mixture to give a soil improver.SELECTED DRAWING: None
Patent JP-2022039753-A (JP)
Title: Active energy ray-curable composition for exterior building material, and use thereof
Inventor: IMAYOSHI KOKI
IPC: C09D4/02
Filed: 2020-08-28
Abstract: To provide an active energy ray-curable composition for exterior building material that can form a coating film having excellent long-term weather resistance in which there is little loss of gloss or discoloration even when exposed to light or water for a long period of time and there occurs no cracks.SOLUTION: Provided is an active energy ray-curable composition for exterior building material, which is an active energy ray-curable composition for exterior building material containing an urethane (meth)acrylate (A) obtained by using an isophorone diisocyanate (a1) and a (meth)acrylate monomer (a2) having a hydroxyl group and a photopolymerizable unsaturated group, and having no isocyanurate skeleton, a (meth)acrylate monomer (B), and a photopolymerization initiator (C), and when the (meth)acrylate monomer (B) contains a polyoxyalkylene-modified (meth)acrylate (b1), the contained amount of the (meth)acrylate (b1) is 15 mass% or less for 100 mass% of non-volatile component of the composition.SELECTED DRAWING: None
Patent JP-2022040491-A (JP)
Title: Pressure welding structure, and electric wire with terminal and manufacturing method thereof
Inventor: IKEBE KOICHI
IPC: H01R4/2452
Filed: 2020-08-31
Abstract: To suppress an increase in contact resistance.SOLUTION: A pressure welding structure includes an exposed core wire portion 11X which is an exposed portion of a core wire 11 composed of a plurality of strands 11a in an electric wire 10, and at least one pair of pressure contact pieces 43 that are made of a conductive material, and in which pressure contact end surfaces 43a are arranged facing each other at intervals, and a core wire exposed portion 11X is press-fitted between the pressure contact end surfaces 43a, and the core wire exposed portion 11X includes a solder portion 13 that is a solidified body of molten solder, and directly or indirectly electrically connects the strands in all combinations of adjacent strands 11a between the pressure contact end surfaces 43a.SELECTED DRAWING: Figure 3
Patent JP-2022013545-A (JP)
Title: Bone conduction earphone
Inventor: CHEN SI
IPC: H04R1/28
Filed: 2020-09-14
Abstract: To provide a bone conduction earphone including: a bone conduction speaker which forms a multi-vibration system without increasing power consumption, thereby effectively enhancing quality of vibration, improving an effect of sound field radiation and improving a frequency response; and a passive radiator.SOLUTION: In a bone conduction earphone, a bone conduction speaker 2 and a passive radiator 3 are mounted on a body 1. The passive radiator is connected to the bone conduction speaker through a link. When the bone conduction speaker vibrates by being excited by an audio source signal, the passive radiator vibrates synchronously through the link. The passive radiator cooperates with the bone conduction speaker to form a multi-vibration system, thereby improving quality of vibration and an effect of sound field radiation and improving a frequency response, especially remedying deficiencies in a low-frequency response. The passive radiator is driven by the transmission of the link, so that synchronous vibration can be implemented in a simple and efficient manner without additionally increasing power consumption.SELECTED DRAWING: Figure 1
Patent JP-2020205104-A (JP)
Title: Entertainment providing system, entertainment providing method, and program
Inventor: NAOE FUMITADA
IPC: G06Q50/10
Filed: 2020-09-14
Abstract: To provide an entertainment providing system or the like having a function of forming a sense of unity between fans and sports personnel.SOLUTION: In an entertainment providing system, a server device 100 includes: an insertion receiving part 151 which receives an insertion of a token held by a fan; an authority setting part 152 which sets an input authority of an instruction regarding a sports competition to the fan who has inserted the token; an instruction obtaining part 153 which obtains a token based instruction from one or more first communication terminals used by one or more fans; an instruction aggregation part 154 which aggregates one or more instructions; an information transmitting part 155 which transmits aggregation result aggregated by the instruction aggregation part 154 to a second communication terminal referred by sports personnel, and causes the second communication terminal to display the aggregation result; a privilege granting part 156 which grants a privilege to the one or more fans who have issued the instructions adopted by the sports personnel; and a distribution execution part 157 which distributes the tokens obtained from the one or more fans to the sports personnel.SELECTED DRAWING: Figure 2
Patent JP-2022048677-A (JP)
Title: Learning device, method, and program, learning model, and radiographic image processing device, method, and program
Inventor: HAMAUZU SHIN
IPC: A61B6/00
Filed: 2020-09-15
Abstract: To reliably prevent a surgical appliance from being left in a patient's body after a surgical operation, in a learning device, method, and program, a learned model, and a radiographic image processing device, method, and program.SOLUTION: A processor performs machine learning by using, as teacher data, a radiographic image not including a suture needle as a surgical appliance and a surgical image including the suture needle in a posture different from a linear posture, the processor thereby constructing a learned model for detecting an area of the suture needle from an inputted radiographic image.SELECTED DRAWING: Figure 4
Patent JP-2022051403-A (JP)
Title: Learning support program, learning support method, and learning support device
Inventor: NAKAMURA HISASHI
IPC: G09B19/00
Filed: 2020-09-18
Abstract: To impart learning support adaptive to the scholastic ability of a learner.SOLUTION: A learning support device 100 presents questions of a subject or the subject by units previously saved in a question/hint storage DB 101a so that a student can answer on a student's terminal 111. If the student cannot answer a question, a plurality of hints in the ascending order of levels of assistance to the correct answer are read out of an interchange information storage DB 101c and present to the student. Students other than the student to answer the question and a teacher can operate student's terminals 111 and a teacher's terminal 112 to create hints for the question and present the created hints to the student to answer the question, and the created hints are recorded in the interchange information storage DB 101c.SELECTED DRAWING: Figure 1
Patent JP-2022052422-A (JP)
Title: Operation management system
Inventor: TANIMOTO ATSUHIKO
IPC: G06Q50/22
Filed: 2020-09-23
Abstract: To provide an operation management system capable of carrying users other than care recipients or luggage by using a vacant seat or loadable space of a vehicle while preferentially transporting the care recipients in an operation of a vehicle for transporting the care recipients to a nursing care-related facility.SOLUTION: A vehicle operation management system 1 that comprises a database 3 and an operation plan calculation program 21, is configured to: store, in the database 3, facility information regarding a location of a nursing care-related facility, care recipient information regarding a pick-up and drop-off location of the care recipient, and user information regarding a getting-on location and a getting-off location of the user; and after having the operation plan calculation program 21 calculate a primary operation plan for transporting only the care recipients to the nursing care-related facility, determine whether or not there is the primary operation plan capable of incorporating carrying the user, and if there is the primary operation plan capable of incorporating carrying the user, transport the care recipients and calculate a secondary operation plan for carrying the user.SELECTED DRAWING: Figure 1
Patent JP-2022054645-A (JP)
Title: Piezoelectric actuator and liquid discharge head
Inventor: WANG RUI
IPC: B41J2/14
Filed: 2020-09-28
Abstract: To suppress insulation breakdown even if a portion where an adhesive with an insulation property does not intervene is at an end part of a piezoelectric actuator.SOLUTION: A part 57b of an L-shaped electrode 57 is divided into a first part 571 and a second part 572 sandwiching the first part 571 between an edge 43a of an end portion of a piezoelectric layer 43 and the second part in a Y-direction. An electrode 66a of a float electrode 66 is divided into a first part 661 and a second part 662 sandwiching the first part 661 between the edge 43a of the end portion of the piezoelectric layer 43 and the part in the Y-direction. Both of the first parts 571 and 661 are float electrodes to which electric potentials are not applied.SELECTED DRAWING: Figure 11
Patent JP-2022054778-A (JP)
Title: Antibacterial packaging bag
Inventor: SAKAIRI KOJI
IPC: B32B27/00
Filed: 2020-09-28
Abstract: To provide a packaging bag that wraps a non-antibacterial object and has an opening, which avoids microbial contamination caused by a take-out operation and reduces an effect of aroma of an antibacterial component used in the antibacterial packaging bag on usability when using a content.SOLUTION: There is provided an antibacterial packaging bag which is a packaging bag with a take-out opening, in which the take-out opening is provided with a lid that can be opened and closed repeatedly, and a packaging material that constitutes the lid contains a volatile antibacterial component, and when the lid is opened and then resealed, the antibacterial component is released from the lid into a packaging space.SELECTED DRAWING: Figure 1
Patent JP-2022055138-A (JP)
Title: Waste water treatment apparatus and waste water treatment method
Inventor: OKUNO KENTA
IPC: C02F3/20
Filed: 2020-09-28
Abstract: To efficiently treat wastewater containing fat and oil by a waste water treatment apparatus using microorganisms.SOLUTION: A waste water treatment apparatus includes a gas supply positioned in a reaction tank, immersed in the wastewater. The gas supply supplies oxygen-containing gas to the wastewater from the inside and supports fat and oil degrading microorganisms on the outer surface in contact with the wastewater.SELECTED DRAWING: Figure 6
Patent JP-2022056571-A (JP)
Title: Diffractive optical member and virtual image display device
Inventor: FUJII EIICHI
IPC: G02B1/18
Filed: 2020-09-30
Abstract: To provide a diffractive optical member capable of preventing or inhibiting the generated stress from affecting diffraction in a hologram element.SOLUTION: A diffractive optical member includes: a hologram element 310; substrates 321, 322 supporting the hologram element 310; dielectric films 331, 332 provided between the hologram element 310 and the substrates 321, 322; a buffer layer BL formed around the hologram element 310 and relaxing stress applied from the outside of the hologram element 310 to the hologram element 310; and an adhesive layer 340 adhering the buffer layer BL and the dielectric films 331, 332.SELECTED DRAWING: Figure 3
Patent JP-2022057302-A (JP)
Title: Disaster prevention device
Inventor: TONOMURA TOSHIAKI
IPC: G08B17/00
Filed: 2020-09-30
Abstract: To provide a disaster prevention device that enables easy monitoring and control of a battery status when the battery in a reserve power supply unit is replaced with a nickel-hydrogen battery by adding as less monitoring functions as possible.SOLUTION: A fire receiver includes a reserve power supply unit 32 in which a nickel-cadmium battery is planned to be used. For this reason, a first monitoring unit 60 is preinstalled for the nickel-cadmium battery that monitors a predetermined first battery status common to batteries such as overvoltage and overcurrent. When a nickel-hydride battery 46 is used in the reserve power supply unit 32, a second monitoring unit 70 is provided, which can be attached as an adapter 82. The second monitoring unit 70 monitors a predetermined second battery status different from the first battery status for the nickel-hydride battery 46 such as temperature, long time charge, and full charge.SELECTED DRAWING: Figure 2
Patent JP-2021060402-A (JP)
Title: Tire wear measuring apparatus using irregularity of tire acceleration signal and tire wear measuring method using same
Inventor: KIM MIN TAE
IPC: G01M17/02
Filed: 2020-10-02
Abstract: To measure a tread wear amount of a tire using the irregularity of acceleration signal of a tire due to an increase in tire wear.SOLUTION: There is provided a technique of quantifying a change in irregularity appearing in an acceleration signal of a tire and measuring a tread wear amount of the tire using the quantified change. A tire wear measuring apparatus comprises: a signal receiving unit measuring acceleration inside a tire with respect to an axial direction, which is a radial direction of the tire, for each point inside the tire; a broad pass filtering unit receiving the measured acceleration signal from the signal receiving unit and performing filtering as a preprocessing on the acceleration signal; a signal analysis unit estimating a tread wear rate of the tire by quantifying irregularity of the acceleration signal using a processed signal that is a signal filtered through the broad pass filter; a transmitting unit to which analysis information being information on the tread wear rate of the tire is transferred from the signal analysis unit and transmitting the analysis information; and a control module to which the analysis information is transferred from the transmitting unit and which generates a control signal for a vehicle in which the tire is installed.SELECTED DRAWING: Figure 6