baber/WOPTO huggingface dataset:
Patent JP-2023003156-A (JP)
Title: Terminal apparatus, method for controlling the same, and program
Inventor: HOSHINA TAKAYUKI
IPC: G06F1/3203
Filed: 2021-06-23
Abstract: To provide a terminal apparatus that, when a user puts the terminal apparatus in a bag or a pocket, can accurately make a transition to a power saving mode, a method for controlling the same, and a program.SOLUTION: A digital camera 100 comprises: a luminance distribution acquisition unit 120 that acquires the luminance distribution around the digital camera; a storage area 142 that stores model data generated from time-series information including the luminance distribution acquired by the luminance distribution acquisition unit 120; a determination unit 154 that, based on the time-series information and the model data stored in the storage area 142, determines whether a user has ended operations for the digital camera 100 or still performs the operations; and a control unit 153 that causes the digital camera 100 to transition to a power saving mode according to a result of determination made by the determination unit 154.SELECTED DRAWING: Figure 3
Patent JP-2023005127-A (JP)
Title: Foreign matter intrusion prevention structure of bearing and manufacturing method therefor
Inventor: SUZUKI DAISUKE
IPC: F16C33/58
Filed: 2021-06-28
Abstract: To provide foreign matter intrusion prevention structure of a bearing which can prevent the intrusion of foreign matters into the bearing by simple working, and a manufacturing method therefor.SOLUTION: Foreign matter intrusion prevention structure 12 prevents the intrusion, into a bearing 3, of foreign matters S which are generated by the wear of a contact portion between a bearing 3 and a rear lid 9. The foreign matter intrusion prevention structure 12 comprises an outside contact portion 9b in which the bearing 3 and the rear lid 9 contact with each other in a region near an external peripheral portion of the rear lid 9, and an inside contact portion 14 in which the bearing 3 and the rear lid 9 contact with each other in a region near an internal peripheral portion of the rear lid 9. The inside contact portion 14 is higher than the outside contact portion 9b in contact face pressure. In the foreign matter intrusion prevention structure 12, a collection portion 13 collects the foreign matters S between the rear near the external peripheral portion of the rear lid 9 and the region near the internal peripheral portion of the rear lid 9. The inside contact portion 14 is set higher than the outside contact portion 9b. The inside contact portion 14 is formed at a position higher than the outside contact portion 9b within a range equal to or larger than 10 μm, and equal to or smaller than 30 μm. The inside contact portion 14 is a hard film which is formed on a surface of the rear lid 9.SELECTED DRAWING: Figure 4
Patent JP-2021151269-A (JP)
Title: Production method of pluripotent stem cell spheroid, method for expressing pluripotent stem cell marker and pluripotent stem cell spheroid
Inventor: YAMAGUCHI YOSHITAKA
IPC: C12N5/074
Filed: 2021-06-28
Abstract: To provide a production method of a pluripotent stem cell spheroid, and a pluripotent stem cell spheroid.SOLUTION: There is provided a production method of a pluripotent stem cell spheroid configured so that: fibroblasts obtained by subjecting a differentiated fibroblast to serine protease processing and dividing the differentiated fibroblast to individual pieces, is stationary cultured at 30°C-40°C while supplying CO2 at a D-MEM medium including glucose and fetal bovine serum or an equivalent medium thereof, in a cell non adhesive cell culture vessel, without using any one or more kinds of stimulation factors being selected from hormone, a growth factor, a pluripotent derivation protein, and a pluripotent cell inducer, at high cell concentration of 1×106 pieces/ml to 2×107 pieces/ml or 1×105 pieces/cm2 to 7×106 pieces/cm2, for forming spheroid, in which, on 95% or more of cells forming the spheroid, OCT3/4, SOX2, NANOG, PAR4, TRA-1-60, TRA-1-81, SSEA-3, SSEA-4, and ALP are expressed.SELECTED DRAWING: Figure 1
Patent JP-2023005219-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development
Inventor: HAYASHI HIROTO
IPC: G03G9/087
Filed: 2021-06-28
Abstract: To provide a method for manufacturing a toner for electrostatic charge image development which is excellent in low temperature fixability, charge stability under high temperature and high humidity and transferability.SOLUTION: A method for manufacturing a toner electrostatic charge image development contains a crystalline polyester resin C and an amorphous resin A, in which the crystalline polyester resin C is a polycondensation product of an alcohol component containing ethylene glycol and a carboxylic acid component containing an aliphatic dicarboxylic acid-based compound having 12 or more and 16 or less carbon atoms, and includes a step of melting and kneading a mixture containing the amorphous resin A and the crystalline polyester resin C using an open roll type biaxial kneader.SELECTED DRAWING: None
Patent JP-2023005937-A (JP)
Title: Method for executing class discrimination processing on data to be discriminated using machine learning model, information processing apparatus, and computer program
Inventor: NISHIMURA SHIN
IPC: G06T7/00
Filed: 2021-06-30
Abstract: To provide a technique to prevent a reduction in class discrimination accuracy caused by a class with low discrimination accuracy.SOLUTION: A method of the present disclosure includes: (a) a step of executing learning of a machine learning model by using training data related to N high accuracy classes and M low accuracy classes; (b) a step of preparing a known characteristic spectrum group related to the N high accuracy classes; and (c) a step of executing class discrimination processing on data to be discriminated. The step (c) includes; (c1) a step of calculating a characteristic spectrum for the data to be discriminated; (c2) a step of operating the similarity between the characteristic spectrum and the known characteristic spectrum group; and (c3) a step of determining that, when the similarity related to at least one high accuracy class is equal to or more than a preset threshold, one class selected from the classes is a discrimination class of the data to be discriminated, and determining that, when the similarities related to all the high accuracy classes are less than the threshold, the discrimination class of the data to be discriminated is unknown.SELECTED DRAWING: Figure 7
Patent JP-2021165296-A (JP)
Title: Method for predicting biokinetics of liquid pharmaceutical composition
Inventor: MIYABE KOHEI
IPC: G01N33/15
Filed: 2021-07-02
Abstract: To provide methods for predicting the biokinetics of component 1 obtained when one or more liquid pharmaceutical compositions containing the medicinal component (component 1) are subcutaneously administered to a mammal, and superiority or inferiority thereof.SOLUTION: Provided is a method and the like for predicting biokinetics parameters of component 1 and/or superiority or inferiority thereof, which is obtained by subcutaneously administering each of the compositions to a mammal, based on the elution result of component 1 obtained by applying one or more liquid compositions containing component 1 to an ion exchange chromatography.SELECTED DRAWING: None
Patent JP-2023009356-A (JP)
Title: Optical device
Inventor: NAKAJIMA SHINGA
IPC: B06B1/06
Filed: 2021-07-07
Abstract: To provide an optical device capable of increasing vibrations transmitted to a release button with a low-cost and compact configuration.SOLUTION: An optical device (10) includes operating means (16), a vibration device (100) that generates vibration in response to the user's operation of the operating means, and a vibration transmission member (202) with the vibration device attached. The vibration transmission member (202) includes a fixing portion (202b) for fixing the vibration transmission member (202) to the optical device on one side thereof, a weight member (204) on the other side thereof, and an engaging portion (202a) that engages with the operating means is provided between the fixing portion and the weight member. The vibration device is arranged between the fixing portion and the weight member in the vibration transmission member.SELECTED DRAWING: Figure 5
Patent JP-2021166540-A (JP)
Title: Connector unit
Inventor: LIN SHAN DOU
IPC: A01B59/042
Filed: 2021-07-09
Abstract: To provide a connector unit for an agricultural leveling machine which is capable of switching ground leveling widths with a simple mechanism by using an existing agricultural leveling machine, requires a small driving force for switching, does not decrease running stability even when the ground leveling width is narrowed, and is capable of ground leveling operation in that state.SOLUTION: A connector unit uses an agricultural leveling machine and is capable of pulling the agricultural leveling machine. The connector unit 30 is provided with a fixing part 31, a swing arm 41, and driving means 51. With the fixing part 31 as a rotation fulcrum, the swing arm 41 can swing in a width direction of the agricultural leveling machine connected to its end side. With the fixing part 31 as the rotation fulcrum, the swing arm 41 swings, so that the agricultural leveling machine can be swung in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2023013147-A (JP)
Title: Anti-termite agent irrigation device and anti-termite agent irrigation method
Inventor: OGAWA TADAYASU
IPC: E04B1/64
Filed: 2021-07-15
Abstract: To provide an anti-termite agent irrigation device for performing anti-termite treatment on the outer peripheral surface of the foundation of a wooden building after construction.SOLUTION: An anti-termite agent irrigation device includes an irrigation pipe that has an inlet for injecting an anti-termite agent at one end and a discharge port for discharging the anti-termite agent at the other end, and is arranged along the perimeter of the base of a wooden building, and an encapsulant that defines a predetermined space between itself and the base, and accommodates the irrigation pipe within the space. The irrigation pipe has outlets at predetermined intervals on the peripheral wall. The discharge port is located higher than the irrigation pipe arranged along the perimeter of the base.SELECTED DRAWING: Figure 1
Patent JP-2021177770-A (JP)
Title: ANTIBODY THAT SPECIFICALLY BINDS CD66c, AND APPLICATION OF THE SAME
Inventor: YOON SANGSOON
IPC: A61P35/00
Filed: 2021-07-16
Abstract: To provide an anti-CD66c antibody, and a cancer treatment application thereof.SOLUTION: The invention relates to: an antibody which can induce T-cell activation or humoral immune response by using the antibody specifically recognizing CD66c, and recognizes and bonds CD66c; a nucleic acid molecule coding the antibody or an antigen-binding fragment; and an application of reduction, prevention, treatment or diagnosis of a CD66c-related disease of a vector and a host cell which include the nucleic acid molecule, and the antibody or antigen-binding fragment, that is, solid cancer for example.SELECTED DRAWING: Figure 1
Patent JP-2023015648-A (JP)
Title: game machine
Inventor: TSUBOTA RYOICHI
IPC: A63F5/04
Filed: 2021-07-20
Abstract: To recognize a start address of a program of timer interruption processing without increasing a program capacity.SOLUTION: A region of a built-in ROM 54 includes a used area and an area other than the used area. The used area includes a program area and a data area. The program area of the used area includes a vector address (0004H) for storing a start address of a program of timer interruption processing to be executed when a factor of timer interruption processing occurs. A value of an upper byte of the vector address is a value of an I register and its initial value is "00H". Processing for setting a value of an I register by a program is not executed.SELECTED DRAWING: Figure 96
Patent JP-2023015921-A (JP)
Title: Deposit processing apparatus, deposit processing method, and deposit processing program
Inventor: OSHIKI TOMOHIRO
IPC: G06Q20/08
Filed: 2021-07-20
Abstract: To automatically process the registration of subtraction from an orderer and subtraction to a sub-contractor by only performing registration of a deposit slip, thereby reducing a burden on a person in charge of a general contractor.SOLUTION: A deposit processing apparatus comprises: deposit processing means that, when the construction price from which the advance money is subtracted is deposited from an orderer for a target project, generates deposit data, and for the deposit data, generates deposit adjustment data including a deposit number, an adjustment item, an adjustment amount, a cancellation target section designating the amount of subtraction for a company or the amount of subtraction for a sub-contractor, the project when the cancellation target section is the amount of subtraction for the company and a supplier when the cancellation target section is the amount of subtraction for the sub-contractor; and purchasing processing means that, based on the deposit adjustment data, generates purchasing data including a purchasing number, a supplier being the sub-contractor, a deposit item, and a purchasing amount, and when the cancellation target section of the deposit adjustment data is the amount of subtraction for the sub-contractor, generates minus classification data for determining the adjustment amount as a minus purchasing amount, and generates classification data for determining an order amount as the purchasing amount.SELECTED DRAWING: Figure 4
Patent JP-2023018503-A (JP)
Title: Inspection device, filling device, method for inspection, and method for manufacturing spouted pouch
Inventor: KINOSHITA RYO
IPC: G01N21/90
Filed: 2021-07-27
Abstract: To provide a container inspection device, a filling device, a method for inspecting a container, and a method for manufacturing a container that can precisely detect the state of a sealing target part.SOLUTION: The inspection device includes: an imaging unit for taking and obtaining an image of a sealing target part where a pouch and a cylindrical spout of a spouted pouch are sealed, of the spouted pouch having the pouch and the spout in the pouch sealed in the pouch; a correction illumination for irradiating the spout with light at the time of the imaging; and a detection unit for detecting the state of the seal target part on the basis of the image of the seal target part.SELECTED DRAWING: Figure 1
Patent JP-2023019314-A (JP)
Title: Heat exchanger
Inventor: IIDA AKIHIRO
IPC: F28D7/10
Filed: 2021-07-29
Abstract: To provide an inexpensive heat exchanger.SOLUTION: A heat exchanger 1 of the invention includes: a shell 2 having a cylindrical part 211 whose inner peripheral surface 211a has a cylindrical shape; a heat transmission container 3 which is disposed spaced apart from the inner peripheral surface 211a in the cylindrical part 211, has a first passage F1 through which a heat receiving fluid passes therein, and is formed in a spiral shape from the inner peripheral surface 211a side to the cylindrical center side of the cylindrical part 211; and a heat source fluid introduction port 214a which is open in a tangential direction on the inner peripheral surface 211a and introduces a heat source fluid into a second passage F2 defined by an outer surface of the heat transmission container 3 and the inner peripheral surface 211a.SELECTED DRAWING: Figure 3
Patent JP-2023020467-A (JP)
Title: aircraft
Inventor: NARA SUGURU
IPC: B64C27/08
Filed: 2021-07-30
Abstract: To provide an aircraft which can increase candidate of a landing place by suppressing a landing distance on a runway when the aircraft is landed.SOLUTION: An aircraft 10 that is the aircraft 10 which can control operations according to a computer includes an approach angle control part 171 for approaching to the ground to be landed at a predetermined angle, a first deceleration adjusting part 172 which decreases speed after the approaching, a low altitude pulling-up part 173 which pulls up a nose into parallel to the ground at low altitude and a deceleration adjusting part 174 which decreases speed after pulling up the nose.SELECTED DRAWING: Figure 1
Patent JP-2023020543-A (JP)
Title: Abnormality determination method, abnormality determination program and abnormality determination device for battery pack
Inventor: INAGAKI YUYA
IPC: H02J7/00
Filed: 2021-07-30
Abstract: To solve a problem that the conventional abnormality determination method is difficult to execute abnormality determination while operating a battery pack.SOLUTION: An abnormality determination method execute: reference determination point distribution generation processing (S1) for obtaining reference determination point distribution indicative of determination point distribution at an early stage of battery pack operation; present determination point distribution generation processing (S2) for obtaining present determination point distribution indicative of determination point distribution indicative of present battery pack state; first determination processing (S3) for executing determination processing for determining whether the battery pack malfunctions exist on the basis of the reference determination point distribution and the present determination point distribution, and determining, in determination processing, that the battery pack is abnormal if the present determination point distribution includes a determination point included in an abnormal area where the battery pack is determined as abnormal; and second determination processing (S4) for, with respect to a caution region determination point which is a determination point included in a caution region set between a normal region where the battery pack is determined as normal and the abnormal area, determining whether the battery pack malfunctions exist on the basis of the amplitude of difference between the reference determination point distribution and the present determination point distribution.SELECTED DRAWING: Figure 6
Patent JP-2023022897-A (JP)
Title: Press device and method of manufacturing different-thickness metal plate
Inventor: EGAWA TETSUJI
IPC: B30B1/26
Filed: 2021-08-04
Abstract: To provide a press device which can perform different-thickness processing in a short time and at low cost, and a method of manufacturing a metal plate.SOLUTION: A press device 1 for manufacturing a different-thickness metal plate includes an upper die 100 and a lower die 200. The lower die 200 includes: a wall face 240 facing a cavity; a fixing portion 220 for fixing both end parts of a metal plate 300 which is placed so that a plate face 310 of the metal plate 300 is oriented upward; and a rotating mechanism 230 for rotating the metal plate 300 so that the metal plate 300 stands along the wall face 240. The upper die 100 includes: a sliding moving portion 120 having an opposing face 121 lying opposite the wall face 240 and descending in the cavity along the wall face 240; and a cutting blade tool 130 arranged on the opposing face 121. Shaving processing is applied to at least part of the plate face 310 of the metal plate 300 standing along the wall face 240 by lowering the slide moving part 120.SELECTED DRAWING: Figure 5
Patent JP-2023024116-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: SEKIYA MICHIYO
IPC: G03G5/14
Filed: 2021-08-06
Abstract: To provide an electrophotographic photoreceptor that prevents the generation of memory and maintains high contrast through the durable use.SOLUTION: An electrophotographic photoreceptor has a charge generating layer and a charge transport layer having a film thickness of 0.2 μm or more. At 23.5°C and 50%RH, when the photoreceptor is (1) made to have a surface potential of 0 V and (2) is electrified for 0.005 seconds to adjust the absolute value of the surface potential to be Vd[V], (3) the photoreceptor after the electrification is exposed with light having a wavelength of 805 nm and a quantity of light of Iexp[μJ/cm2] after 0.02 seconds from the start of electrification, and (4) the absolute value obtained through measurement after 0.06 seconds from the start of electrification is Vexp[V], in the relational expression between an electric field intensity E and a recoupling constant Pe obtained from a specific graph generated by repeatedly performing operations and measurement in (1) to (4) while changing Iexp from 0.000 to 1.000μJ/cm2 at an interval of 0.001μJ/cm2, the absolute value of the inclination α of a primary approximation straight line at an electric field intensity E of 10 to 40 V/μm is 4×10-3 or less.SELECTED DRAWING: None
Patent JP-2023025345-A (JP)
Title: Mechanophore and production method thereof
Inventor: MIKAMI KOICHIRO
IPC: C08F4/40
Filed: 2021-08-10
Abstract: To provide a new mechanophore that is not colored even after a mechanical function, and a polymer comprising the mechanophore.SOLUTION: A polymerization initiator is represented by general formula (1) in the figure. A polymer relating to the initiator functions as a mechanical functional material.SELECTED DRAWING: None
Patent JP-2023025423-A (JP)
Title: battery
Inventor: IZUMI JUN
IPC: H01M50/463
Filed: 2021-08-10
Abstract: To provide a battery capable of suppressing positional deviation of an electrode body while suppressing reduction in energy density.SOLUTION: Provided is a battery that comprises a power generation unit having a positive electrode layer, a separator layer, and a negative electrode layer. In a plan view along a thickness direction, an area of one of the positive electrode layer and the negative electrode layer is larger than that of the other. The power generation unit has a non-opposed region where the positive electrode layer and the negative electrode layer are not opposed to each other. A first penetration part, which is a hole or a notch, is arranged in the non-opposed region. The battery comprises a lamination electrode body at least including a pair of power generation units. The pair of power generation units is laminated in the thickness direction via a first current collector that has a second penetration part corresponding to the first penetration part. In the pair of power generation units, the two opposed separator layers are fixed by a first fixing part located at the first and second penetration parts.SELECTED DRAWING: Figure 2
Patent JP-2023025548-A (JP)
Title: Electrode degradation evaluation method
Inventor: SAITO MASAYUKI
IPC: G01N33/2045
Filed: 2021-08-10
Abstract: To provide an electrode degradation evaluation method with which, without having to add a joint for a measurement circuit and a wire inside of a semiconductor chip, it is possible to evaluate degradation of an electrode to which wires for connecting to semiconductor elements are bonded.SOLUTION: An electrode degradation evaluation method includes: carrying out a high temperature long electric continuity test on a test sample that includes an emitter electrode 9 having the same structure as the emitter electrode 9 of a semiconductor device 101 and which a wire bonding 21 is joined to; computing a surface roughness reference value RVr on the basis of surface roughness of the emitter electrode 9 of the test sample on which the high temperature long electric continuity test was carried out; acquiring the surface roughness of the emitter electrode 9 of the semiconductor device 101 on which reliability test was carried out; and comparing the acquired surface roughness of the emitter electrode 9 of the semiconductor device 101 with the surface roughness reference value RVr and determining a degradation level of the emitter electrode 9 of the semiconductor device 101.SELECTED DRAWING: Figure 7