baber/WOPTO huggingface dataset:
Patent JP-2020167689-A (JP)
Title: Transmission and reception method
Inventor: NONAKA YASUYUKI
IPC: H04L9/16
Filed: 2020-05-27
Abstract: To provide a reception device enabling a user to view a contracted program without loss in ECM and EMM processes necessary for descrambling.SOLUTION: According to the embodiment, a reception device comprises: a tuner part which receives a service signal; a descrambler which receives scrambled content output from the tuner part; a control part which controls at least the tuner part and the descrambler; and a CAS module which acquires a second key (Ks) to be given to the descrambler. The control part is set to execute processes of minimum R (an integer of 1 or more) pieces of EMM within a processing grace period to the CAS module after the EMM per one entity is received. After detecting the EMM of the one entity and processing R pieces of EMM within an EMM processing grace period, the control part suppresses transmission to the CAS module a command for at least the EMM within at least the grace period when detecting the following EMM.SELECTED DRAWING: Figure 25
Patent JP-2021190239-A (JP)
Title: Fuel battery cell
Inventor: IKEHATA YUTA
IPC: H01M4/86
Filed: 2020-05-27
Abstract: To obtain a fuel battery cell that can ensure the drainage performance of a gas diffusion layer on the cathode side.SOLUTION: A fuel battery cell 10 includes an anode catalyst layer 12 to which reducing gas is supplied, a cathode catalyst layer 14 to which oxidizing gas is supplied, and an electrolyte layer 16 arranged between the anode catalyst layer 12 and the cathode catalyst layer 14, and a gas diffusion layer 20 is bonded to the surface of the cathode catalyst layer 14 opposite to the electrolyte layer 16, and a microporous layer 26 is provided on the surface of the gas diffusion layer 20 in contact with the cathode catalyst layer 14, and the surface solid content ratio of the microporous layer 26 is set at 80% or more.SELECTED DRAWING: Figure 1
Patent JP-2021186210-A (JP)
Title: Absorber and absorbent article
Inventor: MIZUGUCHI KATSU
IPC: A61F13/534
Filed: 2020-05-28
Abstract: To provide an absorbent article applying an absorption performance according to a part, suppressing leakage of SAP, deviation and gel blocking, and comprising an absorber with preferable absorption performance and wearing feeling.SOLUTION: An absorber 10 includes no fluff pulp, and comprises: a high absorbent sheet 15; a plurality of bag bodies 60 including a high absorbent polymer; and a hydrophilic sheet 20 wrapping the high absorbent sheet 15 and the bag bodies 60. The high absorbent sheet 15 comprises: a substrate non woven fabric 11 including a raised surface 11a facing a top sheet 25; and a high absorbent polymer 12 fastened and carried between raised fibers 11x of the raised surface 11a. The bag bodies 60 include a bag body main body formed of a hydrophilic nonwoven fabric, and a high absorbent polymer sealed in the bag body main body. In the absorber 10, the plurality of bag bodies 60 is fastened to the raised surface of the high absorbent sheet 15. An absorbent article 50 includes the absorber.SELECTED DRAWING: Figure 2
Patent JP-2021190882-A (JP)
Title: Image reading device and image forming apparatus
Inventor: FUKUSHIMA TAKAYUKI
IPC: G03G15/00
Filed: 2020-06-01
Abstract: To provide an image reading device that rotates a document tray, and reduce torque required for rotating the document tray and a document placed thereon.SOLUTION: An image reading device arranges a position in a width direction of a rotation shaft of a document tray in the vicinity of the center of gravity of a document D placed or the center of gravity of the document tray 2. This can reduce the moment caused by the weight of the document tray 2 and the weight of the document D placed thereon.SELECTED DRAWING: Figure 5
Patent JP-2021192594-A (JP)
Title: Method for determining whether microorganisms present in test sample and microbial detector
Inventor: MIZOHATA KEN
IPC: G01N21/78
Filed: 2020-06-08
Abstract: To provide a technique for quickly and easily detecting microorganisms.SOLUTION: There is provided a method for determining whether microorganisms are present in a test sample. The method comprises: contacting the test sample with a metal complex represented by a following formula (1) (in the following formula (1), X indicates a group represented by a following formula (2), n is an integer of 1 to 3, and in the following formula (2), M+ is Cu+, Cu2+, Zn+, or Zn2+); irradiating the metal complex after contact with the test sample with an excitation wavelength having a wavelength of 200 to 400 nm; and detecting fluorescence having a wavelength of 405 to 500 nm. The fluorescence detected indicates the presence of microorganisms in the test sample.SELECTED DRAWING: None
Patent JP-2021008026-A (JP)
Title: Low-debris fluoropolymer composite cmp polishing pad
Inventor: CHIOU NAN-RONG
IPC: B24B37/24
Filed: 2020-06-08
Abstract: To provide a planarizing polishing pad which increases a removal speed without a grate increase in polishing defects to polishing by a slurry.SOLUTION: Provided is a polymer-polymer composite polishing pad useful for polishing or planarizing a substrate of at least one of a semiconductor substrate, an optical substrate and a magnetic substrate. The polymer-polymer composite polishing pad includes a polishing layer having a polishing surface for polishing or planarizing the substrate; a polymeric matrix forming the polishing layer and including gas-filled or liquid-filled polymeric microelements; and fluoropolymer particles embedded in the polymeric matrix. The fluoropolymer particles have a tensile strength lower than the tensile strength of the polymeric matrix wherein diamond abrasive materials cut the fluoropolymer to form a reduced number of pad debris particles in the 1 μm to 10 μm size range.SELECTED DRAWING: None
Patent JP-2021196688-A (JP)
Title: Processing system
Inventor: OTSUKA KAZUHARU
IPC: G06Q40/06
Filed: 2020-06-10
Abstract: To provide a system that allows a transferor or a salary payment vicarious execution requester to independently determine the amount of commission related to transfer of receivables or the salary payment vicarious execution.SOLUTION: A processing system 10 is communicably connected to a terminal 20 operated by a transferor or a salary payment vicarious execution requester related to transfer of receivables or salary payment vicarious execution via a communication network 30. The processing system 10 receives a face value, payment date, a salary payment vicarious execution amount and settlement date, and a transfer amount or a commission amount of salary payment vicarious execution from the terminal 20 via the communication network 30, outputs the face value, the settlement (payment) date, debtor information for transfer receivables, and a commission amount of the transfer, and executes, based on the settlement (payment) date, predetermined processing related to the transfer of receivables or the salary payment vicarious execution.SELECTED DRAWING: Figure 1
Patent JP-2020163862-A (JP)
Title: Laminate film, and combination member for printing wiring board
Inventor: HAYASHI TATSUJI
IPC: C09J201/00
Filed: 2020-06-10
Abstract: To provide a laminate film which can suppress occurrence of copper residues after etching.SOLUTION: A laminate film includes a base material, a resin layer layered on the surface of the base material, and a protective film layered on a surface opposite to the base material side of the resin layer, in which the resin layer contains an inorganic filler, and has an arithmetic average roughness Ra on the surface of the resin layer exposed by peeling of the protective film of 30 nm or more and 600 nm or less after the protective film has been peeled.SELECTED DRAWING: Figure 1
Patent JP-2021195588-A (JP)
Title: Case-hardened steel material and method for producing the same
Inventor: KAMIYA NAOHIDE
IPC: C22C38/60
Filed: 2020-06-12
Abstract: To provide a case-hardened steel material that can suppress abnormal grain growth during high-temperature carburization.SOLUTION: The case-hardened steel material is made of a steel having a predetermined component composition. Regarding the number of precipitates containing AlN and/or NbC per 1 μm2 and setting pieces having a circle-equivalent diameter of 10 nm or less as S, pieces having a circle-equivalent diameter of more than 10 nm to 40 nm or less as M, and pieces having a circle-equivalent diameter of 100 nm or more as L, S<10, M>10, L<0.001, and, furthermore, 2S+2000L<M ...Equation (1) is satisfied.SELECTED DRAWING: None
Patent JP-2021196843-A (JP)
Title: Information processing method and information processing apparatus
Inventor: ITO TAKAMOTO
IPC: G06Q20/40
Filed: 2020-06-12
Abstract: To provide an information processing method and an apparatus for preventing unauthorized code payment while reducing a burden on a user.SOLUTION: A settlement processing apparatus 1 includes: an issuance request receiving unit 132 which receives a user ID and a request to issue a settlement code from a first user terminal 2; a token transmission unit 133 which transmits, on receipt of the request to issue a settlement code, a settlement token for generating a settlement code to the first user terminal; a settlement information receiving unit 135 which receives the settlement token and settlement information on purchase of a user who purchases a commodity or a service in a store, from a store terminal which has read a settlement code displayed on the first user terminal on the basis of the settlement token; and an authentication unit 134 which transmits, before receiving the settlement token, on receipt of a same user ID as the user ID received from the first user terminal and a request to issue a settlement code from a second user terminal, an authentication request regarding authentication of the user to the first user terminal and the second user terminal.SELECTED DRAWING: Figure 2
Patent JP-2020161493-A (JP)
Title: Temperature abnormality determination device and temperature abnormality determination method
Inventor: NISHIMOTO KEISUKE
IPC: H05B6/06
Filed: 2020-06-16
Abstract: To provide a temperature abnormality determination device capable of determining that a measured value of a surface temperature of an inductively heated work is abnormal.SOLUTION: An induction heating control device 1-1 has a function of a temperature abnormality determination device and includes an IF section 12 for acquiring a measured value of a surface temperature of an inductively heated work W and an analysis section 112 for determining an analytic value of a surface temperature of an inductively heated work W; and a determination section 113 for determining, when a difference between the measured value and the analytic value is not within a predetermined range, that the measured value is abnormal.SELECTED DRAWING: Figure 1
Patent JP-2021196128-A (JP)
Title: Method for detecting leakage in heat transfer water pipe of boiler
Inventor: NAKAJIMA TAKESHI
IPC: F22B37/38
Filed: 2020-06-16
Abstract: To propose a method for accurately and early detecting leakage due to a hole in a heat transfer water pipe of a boiler, without requiring a large cost.SOLUTION: The present invention relates to a method for detecting leakage of a heat transfer water pipe installed in a boiler. When a normal flow rate of combustion exhaust gas discharged from a combustion chamber of the boiler is A (Nm3/hr), and a normal flow rate of combustion air introduced into the combustion chamber is B (Nm3/hr), an alarm is issued when a flow rate ratio C obtained by dividing A by B becomes greater than an average flow rate ratio obtained by dividing a time integration value of the flow rate ratio C obtained in the past by the integration time by a predetermined magnification or more.SELECTED DRAWING: Figure 1
Patent JP-2021000629-A (JP)
Title: Device and method for dispersing and refining organic material such as cellulose fiber, organic waste and the like
Inventor: STEFAN VIRTANEN
IPC: B01F27/93
Filed: 2020-06-22
Abstract: To provide a device and a method for dispersing and refining an organic material where energy efficiency is improved.SOLUTION: A device for dispersing and refining an organic material includes a rotor shaft 30 extending along a rotation axis X, a rotor 20 rotated and driven by the rotation axis X and a housing 10 disposed around the rotor shaft 30 and the rotor 20. The housing 10 has an inlet 14 for receiving the organic material and rotor disks 22. The organic material dispersed by the teeth of each disk is mixed in a dilution zone 24 supplied from a dilution liquid inlet 18 having an angle to the radius of the rotation axis X in a flat surface vertical to the rotation axis X before being supplied from the device through an outlet disposed at an outside wall 13.SELECTED DRAWING: Figure 2
Patent JP-2020173456-A (JP)
Title: Semiconductor device
Inventor: TOYOTAKA KOHEI
IPC: H05B44/00
Filed: 2020-06-23
Abstract: To provide a semiconductor device that consumes less power.SOLUTION: A semiconductor device includes an actuation unit, a plurality of scan line driving circuits, and a control unit. The actuation unit includes a plurality of regions each driven by each of the scan line driving circuits. One of the scan line driving circuits and another one of the scan line driving circuits disposed adjacently are electrically connected through a switch. The control unit has a function of supplying a start pulse to one of the scan line driving circuits that is selected from the plurality of scan line driving circuits. The actuation unit is foldable between the plurality of regions.SELECTED DRAWING: Figure 1
Patent JP-2022011949-A (JP)
Title: Steel materials for torsion bar and torsion bar component
Inventor: ARAGAI YASUHARU
IPC: C22C38/00
Filed: 2020-06-30
Abstract: To provide a steel material for torsion bar having sufficient twisting characteristics even when strain aging occurs, and a torsion bar component that has sufficient twisting characteristics even when the strain aging occurs, and can effectively absorb collision energy.SOLUTION: A steel material for torsion bar contains, in mass%, Si, Mn, C, P, S, Al, N, B, and O in a predetermined range, one or two of Ti and Nb in the range of Ti: 0.500% or lower and Nb: 0.500% or smaller, and with the content of the element X as [X] (unit is mass%), [Ti*] + [Nb*] in the range of becoming 1.00 or larger, and the balance of Fe and impurities, in which a ferrite area rate of a metal texture in a cross-section perpendicular to a longitudinal direction is 98.0% or larger, and the tensile strength is 350 to 550 MPa. [Ti*]=[Ti]/{(48/12)[C]+(48/14)[N]} [Nb*]=[Nb]/{(93/12)[C]+(93/14)[N]}.SELECTED DRAWING: None
Patent JP-2022015490-A (JP)
Title: Skin care fabric
Inventor: HAYAKAWA NORIO
IPC: D06M11/00
Filed: 2020-07-09
Abstract: To provide a skin care fabric which alleviates a pain by only lightly stroking a skin without damage the skin without scratching a surface of the skin even if feeling the itching, increases a transparent feeling and the brightness of the skin, and can remove surplus sebum containing a keratin remaining on the surface of the skin and in a skin groove.SOLUTION: In a fabric which is woven by aramid fiber multifilament untwisted yarns or weakly-twisted yarns, being a fabric which is woven by the aramid fiber multifilament untwisted yarns, or in which the weakly-twisted yarns T2, T5 are woven together with non-aramid fiber multifilament yarns T1, T3, T4, T6, and Y1 to Y8, the aramid fiber multifilament non-twisted yarns or the weakly-twisted yarns T2, T5 apparently exist on a surface of a tissue of the fabric.SELECTED DRAWING: Figure 1
Patent JP-2022016721-A (JP)
Title: Opening/closing device
Inventor: SASAKI HITOSHI
IPC: E05F15/635
Filed: 2020-07-12
Abstract: To provide an opening/closing device that can stably transmit power to an opening/closing object, does not cause the opening/closing device and fixing means to require an excessive rigidity when attaching/detaching, and is easy to restore to an original state after removal.SOLUTION: An opening/closing device includes: a main body having a linear motion shaft 3 with a male thread, a support frame 4 supporting the linear motion shaft 3 for rotation thereof, a linear motion block 5 with a female thread screwed to the male thread, a block guide 6 regulating the posture of the linear motion block 5 screwed to the linear motion shaft 3, and driving means 7 for rotating the linear motion shaft 3; and holding means having protruding means for fixing the main body in place and securing an opening/closing object on the linear motion block 5.SELECTED DRAWING: Figure 1
Patent JP-2022018168-A (JP)
Title: Motor control device, mechano-electric integrated unit, power generation system, boost converter system, and electric vehicle system
Inventor: HARA TAKAFUMI
IPC: H02P21/06
Filed: 2020-07-15
Abstract: To prevent the occurrence of irreversible demagnetization of a motor while suppressing the switching loss of an inverter.SOLUTION: In a motor control device 1, a carrier frequency adjustment unit 16 extracts a d-axis current Id for one cycle of the electric angle based on the rotation speed ωr of a motor, and about the d-axis current Id for one cycle of the extracted electric angle, calculates any one of the total value of the product of the square of each harmonic of the d-axis current and the square of its order, the total value of the product of each harmonic of the d-axis current and its order, the sum of the squares of each harmonic of the d-axis current, or the total value of each harmonic of d-axis current. The carrier frequency adjustment unit adjusts the phase of triangular wave signal Tr using the carrier phase difference determined based on the total value.SELECTED DRAWING: Figure 2
Patent JP-2021125202-A (JP)
Title: Shipping support device and shipping support system
Inventor: TSUBOTA KAZUHIRO
IPC: G06Q10/08
Filed: 2020-07-20
Abstract: To allow a delivery company to quickly check that size measurement of a package is properly performed by a shipping support device and the size measurement does not need to be performed again and advance package transport operations immediately after the collection of the package.SOLUTION: A shipping support device comprises: a placement table 21; an upper photographing unit 31 and a lateral photographing unit 35 that photograph a package on the placement table; a storage unit 52 that stores a package posted by a user; a front display 41 and a nearby display 42 that present information to the user; a printer 44 that prints an invoice; and a processor. The processor measures the size of the package on the placement table based on images photographed by the upper photographing unit and the lateral photographing unit, based on a result of the measurement, determines whether the package can be posted, displays information on a result of the determination on the front display and the nearby display, and when determining that the package can be posted, instructs the printer to print an invoice including approval information on the result of the size measurement.SELECTED DRAWING: Figure 2
Patent JP-2022021250-A (JP)
Title: Content distribution system
Inventor: KINO YUTAKA
IPC: H04N21/239
Filed: 2020-07-21
Abstract: To allow viewers to provide gifts to a provider of a content.SOLUTION: A content distribution system comprises: a gift receiving unit that receives provision of gifts from a plurality of viewers during the distribution of a content; a gift display unit that displays information indicating the received gifts and the viewers in order of the values of the gifts; and a value changing unit that changes the values of the gifts. When the gift receiving unit receives the additional provision of a gift, it adds the value of the gift.SELECTED DRAWING: Figure 1
Patent JP-2022024604-A (JP)
Title: Transparent conductive film
Inventor: KONO FUMIHIKO
IPC: H01B5/14
Filed: 2020-07-28
Abstract: To provide a transparent conductive film having a base material and a transparent conductive layer, excellent in mechanical characteristics and capable of exhibiting excellent conductivity, even if the base material is thin.SOLUTION: A transparent conductive film includes a base material and a first transparent conductive layer arranged at least on one side of the base material. When bent at a bending radius R (mm) of 180° with the first transparent conductive layer outward than the base material, if a relation between the bending radius (mm) and a thickness T (mm) of the base material is within a range of 0<T/(2R+T)≤0.07, a resistance value rise rate (a) by the bending is 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2022024666-A (JP)
Title: Inkjet recording material for proof
Inventor: YAMAMOTO KATSUYA
IPC: B41J2/01
Filed: 2020-07-28
Abstract: To provide an inkjet recording material for a proof which has excellent color development properties, and improves a difference in hues due to a difference in light sources of lighting and coating defects of an ink-receiving layer.SOLUTION: An inkjet recording material for a proof has a resin-coated paper support having a resin layer on at least one surface of a paper base material, and at least two ink-receiving layers on the resin layer, in which the ink-receiving layer close to the resin layer contains titanium oxide.SELECTED DRAWING: None
Patent JP-2022024898-A (JP)
Title: Communication device, communication system, communication method and program
Inventor: IIYOSHI TAKEAKI
IPC: H04L12/22
Filed: 2020-07-28
Abstract: To provide a communication device which can transmit information to an aircraft or a ground station to which information reading is permitted, if an aircraft to which information reading is permitted does not exist in the surroundings.SOLUTION: An encryption unit 2 encrypts information in a manner that decryption thereof can be performed only by either a communication device of the ground station, to which the reading of information sent from an aircraft 10 is permitted, or another communication device 22 loaded on another aircraft 20, to which the reading of the information sent from the aircraft 10 is permitted. A transmission processing unit 4 executes processing to transmit first encryption information, which is information encrypted by the encryption unit 2, to the other communication device 22 loaded on the other aircraft 20 in flight. A relay processing unit 6 receives second encryption information from another communication device 22A loaded on an aircraft 20A. The relay processing unit 6 executes processing to relay the second encryption information to another communication device 22B installed on the ground station or loaded on at least one aircraft 20B out of other aircrafts.SELECTED DRAWING: Figure 1
Patent JP-2022027235-A (JP)
Title: Heating system and computer program for external terminal
Inventor: KITAMURA MASAAKI
IPC: F24C15/00
Filed: 2020-07-31
Abstract: To provide a technique for suppressing the discomfort of a user of a heating apparatus.SOLUTION: A heating system includes: a heating apparatus installed in a predetermined region; an external terminal which, on receiving the input of a control instruction to control the heating apparatus, can perform communication to make the heating apparatus execute predetermined processing according to the control instruction; a control unit which controls the execution of the predetermined processing according to the control instruction; and a determination unit which determines whether or not the user of the heating apparatus exists in the predetermined region. The control unit causes the heating apparatus to execute the predetermined processing according to the control instruction if the determination unit determines that the user does not exist in the predetermined region, whereas if the determination unit determines that the user exists in the predetermined region, the control unit restricts the execution of the predetermined processing according to the control instruction.SELECTED DRAWING: Figure 3