baber/WOPTO huggingface dataset:
Patent JP-2021061395-A (JP)
Title: Solar cell and manufacturing method thereof
Inventor: RIN KINRYU
IPC: H01L31/18
Filed: 2020-09-25
Abstract: To provide a solar cell and a manufacturing method thereof.SOLUTION: A solar cell is provided that comprises: a substrate having a first side and a second side opposite to each other; an emitter layer disposed on the first side of the substrate and including a first conductivity type of dopant; a first thin oxide layer disposed on the emitter layer; a first doped silicon layer disposed on the first thin oxide layer and including a first conductivity type of dopant; a second thin oxide layer disposed on the second side of the substrate; and a second doped silicon layer disposed on the second thin oxide layer and including a second conductive type of dopant. A manufacturing method of the solar cell is also provided.SELECTED DRAWING: Figure 1A
Patent JP-2022056266-A (JP)
Title: Ocular fundus imaging apparatus
Inventor: SATAKE NORIMASA
IPC: A61B3/024
Filed: 2020-09-29
Abstract: To execute a visual field examination and an OCT examination for the ocular fundus more efficiently.SOLUTION: An ocular fundus imaging apparatus including a measurement optical system for projecting a stimulus point onto the ocular fundus of an eye to be examined by a visible light and executing visual field measurement, and an OCT optical system for acquiring OCT data by a measurement light emitted onto the ocular fundus of the eye to be examined and a reference light includes control means for collecting the OCT data on the ocular fundus of the eye to be examined by controlling the OCT optical system while each stimulus point is projected onto the ocular fundus of the eye to be examined by controlling the measurement optical system on the basis of a visual field examination pattern in which a plurality of stimulus points are set beforehand.SELECTED DRAWING: Figure 8
Patent JP-2021012205-A (JP)
Title: Methods of improving measurement of knee stress in ion-exchanged chemically strengthened lithium-containing glasses
Inventor: RYAN CLAUDE ANDREWS
IPC: G01L1/00
Filed: 2020-10-05
Abstract: To provide methods of improving measurement of knee stress in an ion-exchanged chemically strengthened Li-containing glass sample that includes a knee.SOLUTION: One of the methods includes compensating for a shift in the location of the TIR-PR transition location associated with the critical angle location, where the shift is due to the presence of a leaky mode. Another method includes applying select criteria to the captured mode spectra image to ensure a high-quality image is used for the knee stress calculation. Another method includes combining direct measurement and indirect measurement of the knee stress using the mode spectra from multiple samples to obtain greater accuracy and precision than using either the direct measurement method or the indirect measurement method alone. Quality control methods of forming glass samples using measured mode spectra and related techniques for ensuring accurate measurement of the knee stress are also disclosed.SELECTED DRAWING: Figure 6
Patent JP-2022061312-A (JP)
Title: Resin composition, electrostatic charge image development toner, image formation method, photosensitive adhesive, optical switching material
Inventor: NAKAMURA KAZUAKI
IPC: C08G63/91
Filed: 2020-10-06
Abstract: To provide a resin composition which can more efficiently induce fluidization by light irradiation and non-fluidization after that.SOLUTION: A resin composition comprises: a resin which has a first base that can form at least two hydrogen bonds; and a photoisomerization compound which has a second base that can form at least two hydrogen bonds complementarily with the first base and has a portion that is reversibly isomerized by the light.SELECTED DRAWING: None
Patent JP-2021076831-A (JP)
Title: Electronic apparatus, method and computer program
Inventor: STEPHAN ULRICH
IPC: G10L21/028
Filed: 2020-10-19
Abstract: To provide an apparatus, a method and a computer program for music source isolation.SOLUTION: An electronic apparatus includes a circuit which is constituted: to input an audio mixed signal containing multiple sources into a deep neural network; to acquire equalizing parameters; to perform audio equalization to the audio mixed signal based on the equalizing parameters obtained from the deep neural network; and to obtain a separated source.SELECTED DRAWING: Figure 1
Patent JP-2021035676-A (JP)
Title: Carbon dioxide separation film
Inventor: HOSHINO YU
IPC: C08F220/10
Filed: 2020-10-19
Abstract: To provide a temperature-responsive electrolyte material which is utilizable, for example, for efficiently converting heat energy that has been discarded into reusable energy or for efficiently recovering an acid gas, such as carbon dioxide.SOLUTION: A hydrogel particulate solution comprises a polymer obtained by copolymerizing a monomer component having an ionizable, basic ionization group, a crosslinkable monomer component, and two monomer components of a monomer component having a polar group and a monomer component having a hydrophobic group or a monomer component having a polar group and a hydrophobic group.SELECTED DRAWING: Figure 1
Patent JP-2021041176-A (JP)
Title: Injection systems with storage compartments
Inventor: TENNICAN PATRICK O
IPC: A61M5/00
Filed: 2020-10-20
Abstract: To provide injection systems with storage compartments.SOLUTION: Injection device 100 with storage compartments 104 to house various materials are described. The storage compartments facilitate provision of medical care in space- and time-efficient manners and are particularly useful in providing care in non-medical facilities.SELECTED DRAWING: Figure 2A
Patent JP-2022070623-A (JP)
Title: Tray for heat treatment apparatus and heat treatment apparatus
Inventor: SAKAI KEIZO
IPC: A61L2/04
Filed: 2020-10-27
Abstract: To provide a tray for heat treatment apparatus to which a difference in water depth of hot water or cooling water, caused by a position thereof is unlikely to occur; and to provide a heat treatment apparatus.SOLUTION: Provided is a tray for heat treatment apparatus with a storage area where a plurality of containers can be stored, which comprises a stackable tray body, and which supplies a medium consisting of hot water or cooling water along a horizontal direction from a liquid supply part arranged on the outside of the tray body. The tray body comprises a water storage part for the medium disposed on the lower side of the storage area, the water storage part comprises a bottom plate on which drop holes for dropping the medium onto a stacked lower tray body are formed, and the tray body comprises a supply wall for supplying the medium to the water storage part, arranged on the outside of the storage area.SELECTED DRAWING: Figure 2
Patent JP-2022072333-A (JP)
Title: Composition including tetrafluoroethylene polymer, liquid composition comprising the composition, laminate and film
Inventor: YAMABE ATSUMI
IPC: B32B27/30
Filed: 2020-10-29
Abstract: To provide a composition having excellent moldability, comprising particles of a heat fusible tetrafluoroethylene polymer and whiskers of aluminum nitride in a prescribed ratio, the composition with excellent moldability being capable of forming a molded body having excellent heat conductivity and electric characteristics, and to provide a liquid composition having excellent dispersion stability, comprising the composition and a liquid dispersion medium.SOLUTION: Provided are: a composition comprising particles of a heat fusible tetrafluoroethylene polymer and whiskers of aluminum nitride, where 0.1 to 60 pts.mass of aluminum nitride is contained based on 100 pts.mass of the tetrafluoroethylene polymer; and a liquid composition comprising the composition and a liquid dispersion medium.SELECTED DRAWING: None
Patent JP-2021013795-A (JP)
Title: Game machine
Inventor: SUZUKI KAZUTO
IPC: A63F7/02
Filed: 2020-11-11
Abstract: To provide a game machine capable of suitably setting operation of movable means.SOLUTION: First movable setting means sets a first movable pattern to first movable means, and second movable setting means sets a second movable pattern to second movable means. When operation conditions, which correspond to operation of the first movable means movable by the first movable pattern and operation of the second movable means movable by the second movable pattern, are not satisfied, determination means determines correction data for correcting at least one of the first and second movable patterns so as to satisfy the operation conditions. Based on the correction data determined by the determination means, the correction means corrects at least one of the first and second movable patterns. Thus, execution of operation contrary to the operation conditions can be suppressed, thus achieving an effect of suitably setting operation of the first movable mans and the second movable means.SELECTED DRAWING: Figure 1
Patent JP-2021080250-A (JP)
Title: Ultrafiltration unit for continuous purification and method for producing protein using ultrafiltration unit for continuous purification
Inventor: KAWASAKI TADAYOSHI
IPC: B01D61/58
Filed: 2020-11-13
Abstract: To solve the problem that it is difficult to adjust a protein solution and a discharge flow rate suitable for a continuous purification operation, and that if a holding tank or the like is provided on a pipe so as to adjust the solution, it is necessary to clean the holding tank or the like for each batch process so that continuous purification must be interrupted, in the continuous purification method of biopharmacy.SOLUTION: In a method of continuous purification of a protein, the continuous concentration, dilution, solution exchange and the like of crude purified protein solution, has become possible by comprising a cross-flow ultrafiltration unit that connects modules including multiple ultrafiltration membranes, and a single use type small surge tank.SELECTED DRAWING: Figure 1
Patent JP-2022080719-A (JP)
Title: Prediction method of construction timing, prediction device and concrete construction method
Inventor: TAKEMOTO YOSHIAKI
IPC: G01N33/38
Filed: 2020-11-18
Abstract: To provide a method for predicting concrete construction timing, a prediction device, and a concrete construction method that can easily predict construction timing.SOLUTION: There provided steps of determining intercept information corresponding to measured initial temperature, estimating elapsed time from the determined intercept information and time of water pouring until a predetermined penetration resistance value is reached, measuring temperature of the concrete at time obtained by adding time obtained by subtracting predetermined subtraction time from the estimated elapsed time to the time of water pouring to the concrete, obtaining slope information corresponding to the measured temperature of the concrete, and determining an approximate equation representing the relationship between the penetration resistance and the elapsed time by using the obtained slope information and the intercept information to predict construction timing of the pushing operation.SELECTED DRAWING: Figure 5
Patent JP-2022082178-A (JP)
Title: Fiber, molding, method for disposing of fiber, and method for disposing of molding
Inventor: YAMADA TAKUMI
IPC: C08L101/16
Filed: 2020-11-20
Abstract: To provide a fiber using a polyamide resin and having excellent biodegradability and high strength, a molding, a method for disposing of the fiber, and a method for disposing of the molding.SOLUTION: The fiber contains a polyamide resin and a cobalt salt. The polyamide resin contains 10-40 mol% of a xylylenediamine-derived constituent unit, 5-50 mol% of a C4-7 α,ω-linear aliphatic dicarboxylic acid-derived constituent unit, 0-30 mol% of an aromatic dicarboxylic acid-derived constituent unit, 0-40 mol% of a C8-22 α,ω-linear aliphatic dicarboxylic acid-derived constituent unit, 0-40 mol% of a C2-20 aliphatic diamine-derived constituent unit, 0-80 mol% of a C4-10 lactam-derived constituent unit, and 0-80 mol% of a C3-9 aliphatic aminocarboxylic acid-derived constituent unit. The total of the C8-22 α,ω-linear aliphatic dicarboxylic acid-derived constituent unit, the C2-20 aliphatic diamine-derived constituent unit, the C4-10 lactam-derived constituent unit, and the C3-9 aliphatic aminocarboxylic acid-derived constituent unit is 10-80 mol%. The total of the constituent units does not exceed 100 mol%.SELECTED DRAWING: None
Patent JP-2022087738-A (JP)
Title: Wall surface structure
Inventor: ICHIKAWA SEIJI
IPC: E04F13/074
Filed: 2020-12-01
Abstract: To provide a structural wall surface structure referred to as a "swollen wall" having a surface material provided so as to bulge to the front side of a wall surface with a simple structure and easy construction work.SOLUTION: A wall surface structure 1 comprises: a base material fixed to a wall surface 11; and a surface material 5 fixed to a part of the base material opposite to the wall surface 11. The structure comprises a lighting device 6 that emits light outside the surface material 5 in a surface direction. The base material has a lighting device installation part where the lighting device 6 is installed.SELECTED DRAWING: Figure 5
Patent JP-2022087854-A (JP)
Title: Pet house with light-shield part
Inventor: HONDA KOIICHIRO
IPC: A01K1/035
Filed: 2020-12-02
Abstract: To provide a pet house which makes an animal that prefers darkness feel safe, and suitable for raising more than one pets.SOLUTION: A light-shield part 3 is provided to shield light that enters a residence part 2 of a pet. Pet houses 1 having the same shape can be engaged with one another in the vertical direction, and the pet can utilize the light-shield part 3 as a spiral-staircase shaped step by rotating and offsetting one of the top and bottom pet houses 1 around the residence part 2 as an axis. Furthermore, it is possible to put the pet in and out the pet houses 1 smoothly by opening a hatch 11.SELECTED DRAWING: Figure 1
Patent JP-2022090767-A (JP)
Title: Sensor bias estimation device and bias estimation method
Inventor: HOSOYA TOMOYUKI
IPC: G01C21/28
Filed: 2020-12-08
Abstract: To provide a sensor bias estimation device and a bias estimation method which can estimate a proper bias.SOLUTION: A sensor bias estimation device 1 for estimating a bias B of a yaw angular velocity sensor 2 of a vehicle comprises: a bias estimation unit 11 which acquires a yaw angular velocity integrated value AS by integrating the yaw angular velocity γ acquired from the yaw angular velocity sensor, acquires a GNSS azimuth angle from a GNSS unit 3 that calculates the azimuth angle of the vehicle as the GNSS azimuth angle AG on the basis of the GNSS signal, and acquires a bias estimation value BE on the basis of the azimuth angle difference ΔA being the difference between the yaw angular velocity integrated value and the GNSS azimuth angle; a first determination unit 13 which determines whether or not a first condition in which the accuracy σGNSS of the GNSS azimuth angle acquired from the GNSS unit is within a prescribed range is established; and a bias decision unit 17 which decides a bias estimation value as a bias of the yaw angular velocity sensor when the first condition is established.SELECTED DRAWING: Figure 1
Patent JP-2022091066-A (JP)
Title: Particle beam acceleration device, particle beam blocking method of particle beam acceleration device, and particle beam treatment device
Inventor: TAKAYAMA SHIGEKI
IPC: A61N5/10
Filed: 2020-12-08
Abstract: To make it possible to reduce a risk of erroneous irradiation of particle beams by holding the particle beams in a predetermined track appropriately.SOLUTION: A particle beam acceleration device includes: a deflector 21 for guiding charged particle beams on a predetermined track 3; a convergence/diffusion device 22; a high-frequency acceleration cavity 24 for accelerating the charged particle beams on the predetermined track; a charged particle beam blocking device 27 for blocking the charged particle beams on the predetermined track; and control means 30 for controlling the deflector, the convergence/diffusion device, the high-frequency acceleration cavity, and the charged particle beam blocking device. The particle beam acceleration device is a superconductive synchrotron 17 for accelerating charged particle beams while rotating them. At least one of the deflector 21 and the convergence/diffusion device 22 includes a superconductive electromagnet and a superconductive electromagnet blocking device for blocking the superconductive electromagnet. The control device is configured so as to start the superconductive electromagnet blocking device and block the superconductive electromagnet after starting the charged particle beam blocking device 27 and completing the blocking of the charged particle beams when an abnormality occurs in the superconductive electromagnet.SELECTED DRAWING: Figure 2
Patent JP-2022091440-A (JP)
Title: Multiple-patterned organizer for metal douser
Inventor: NISHITSUJI KIYOAKI
IPC: G02B5/00
Filed: 2020-12-09
Abstract: To provide a multiple-patterned organizer for a metal douser, which can be used for manufacturing a camera module fragmented through dicing after en-bloc stacking of sheet members constituting the camera module.SOLUTION: A multiple-patterned organizer 3 for a metal douser multiple-patterned on a metal base material 10 used for a multiple-patterned organizer 4 of a camera module formed by stacking at least a sensor substrate multiple-patterned with an imaging element and a lens sheet 2 multiple-patterned with an imaging optical lens is configured such that a multiple-patterned metal douser 9 has opening arranged at equal spaces in X and Y directions in an XY matrix along the surface of the metal base material, in the section of each opening 11, the thickness of the metal base material is smaller from the surface opposite to the surface of the metal base material facing a sensor substrate toward a side facing the sensor substrate in the thickness direction of the metal base material, and a curved shape gradually tapered toward the center axis 13 of the opening is formed.SELECTED DRAWING: Figure 1
Patent JP-2022092149-A (JP)
Title: X-ray diagnostic apparatus
Inventor: AKIYAMA MASAMI
IPC: A61B6/00
Filed: 2020-12-10
Abstract: To provide an X-ray diagnostic apparatus that improves an operator's operability and diagnosability.SOLUTION: An X-ray diagnostic apparatus comprises an X-ray tube, an X-ray tube holding unit, a detection unit, a C arm, a bed, and a control unit. The X-ray tube generates an X-ray. The X-ray tube holding unit holds the X-ray tube. The detection unit is provided at a position opposite to the X-ray tube holding unit and detects the X-ray emitted from the X-ray tube. The C arm has one end side on which the X-ray tube holding unit is provided and the other end side on which the detection unit is provided. The bed has a top plate on which an analyte is placed. The control unit moves a position with respect to the top plate of at least one of the X-ray tube holding unit and the C arm so that the X-ray tube accesses the top plate or separates from the top plate in conjunction with rotary operation of the C arm.SELECTED DRAWING: Figure 1
Patent JP-2022098085-A (JP)
Title: Skin color unevenness display method, skin color unevenness evaluation method, display object, skin color unevenness display device and skin color unevenness display program
Inventor: HIRAYAMA MASAYA
IPC: A61B5/107
Filed: 2020-12-21
Abstract: To provide a new technique for expressing and evaluating variations of color unevenness of the skin.SOLUTION: A skin color unevenness display method comprises: an unevenness index calculation step of calculating an unevenness index of a color component for each unit block obtained by uniformly dividing an evaluation region of a skin image of a subject; and a display step of displaying an evaluation result based on each unevenness index in a prescribed display region for the plurality of any unit blocks in the evaluation region. In the display step, an evaluation chart is generated by displaying the evaluation display that indicates the evaluation result at a position in the display region corresponding to the position of the unit block in the evaluation region.SELECTED DRAWING: Figure 2
Patent JP-2022098317-A (JP)
Title: Elastic member, transcription device, process cartridge and image forming apparatus
Inventor: OCHIAI MAKOTO
IPC: G03G15/16
Filed: 2020-12-21
Abstract: To provide an elastic member capable of forming a substantially uniform nip with respect to a pressed member and suppressing distortion of an elastic layer that the elastic member includes, after the elastic member is maintained while being pressed to the pressed member.SOLUTION: The present invention relates to an elastic member comprising a substrate and an elastic layer of a single layer type provided on the substrate. An elastic modulus in distortion of 10% of the elastic layer is 0.15 MPa or more. When a thickness from a surface of the elastic layer at an opposite face side of the substrate to a surface of the elastic layer at the side of the substrate is defined as (t), in a case where a region from the surface of the elastic layer at the opposite face side of the substrate to a position of a depth of t/2.125 is defined as an outer surface part and a region from the surface of the elastic layer at the side of the substrate to the position of the depth of t/2.125 is defined as an inner surface part, a ratio of an elastic modulus of the outer surface part with respect to an elastic modulus of the inner surface part (the elastic modulus of the outer surface part/the elastic modulus of the inner surface part) is 0.8 or less.SELECTED DRAWING: Figure 2
Patent JP-2022101321-A (JP)
Title: Object detection apparatus
Inventor: TAKIMOTO TAKASHI
IPC: G06T7/70
Filed: 2020-12-24
Abstract: To provide a technology for improving accuracy of object detection based on image information.SOLUTION: Imaging means 20 outputs image information representing an original image. Image division means 11b divides the original image represented by the image information into a plurality of subdivided images. Image processing means 11a detects an object included in each of the subdivided images on the basis of subdivided image information representing the subdivided images. Detection result synthesizing means 11c synthesizes results of object detection on each of the subdivided images, to be output as a detection result.SELECTED DRAWING: Figure 1
Patent JP-2022101911-A (JP)
Title: Vehicle collision suppression device
Inventor: OBAYASHI MIKIO
IPC: B60W30/09
Filed: 2020-12-25
Abstract: To provide a vehicle collision suppression device which has been improved so that unnecessary collision suppression such as alarm sound or automatic braking is not performed when there is no risk that a vehicle collides with a target even in a case where a distance between the vehicle and the target is small and vehicle speed is low in a steering state.SOLUTION: A vehicle collision suppression device includes: a side sonar sensor that detects a distance between a vehicle and an obstruction on a side thereof; and a control unit that controls at least one of a braking device and an alarm device. When distances Lfmin and Lrmin detected by the side sonar sensor are equal to reference distances Lfc and Lrc or less (S60), the control unit operates at least one device (S190). Each reference distance is made greater as a steering angle detected by an operation rudder angle sensor is greater in a direction in which the vehicle approaches the obstruction (S50, S150).SELECTED DRAWING: Figure 2
Patent JP-2021072789-A (JP)
Title: Stem cell material and method for producing the same
Inventor: ANATOLIY SOKOLOV
IPC: A61K47/18
Filed: 2020-12-25
Abstract: To provide a novel mesenchymal stem cell strain (hb-MSC), culture medium prepared by the hb-MSC strain, and various hb-MSC compositions.SOLUTION: A mesenchymal stem cell strain that is deposited as accession number H-154 to Russian National Collection of Industrial Microorganisms (VKPM).SELECTED DRAWING: None