baber/WOPTO huggingface dataset:
Patent JP-2022112538-A (JP)
Title: Storage battery management method, management device, and storage battery system
Inventor: FUKUI MASAHIRO
IPC: H02J7/00
Filed: 2021-01-22
Abstract: To improve the accuracy of impedances obtained from equivalent circuits identified using operational data.SOLUTION: A storage battery management method disclosed herein includes identifying a first equivalent circuit of the storage battery using operating data including battery current data, and obtaining the impedance of the storage battery at one or more operating frequencies of the storage battery on the basis of the first equivalent circuit, and the one or more operating frequencies are obtained by frequency analysis of the current data.SELECTED DRAWING: Figure 5
Patent JP-2022112674-A (JP)
Title: game machine
Inventor: ASANUMA KOJI
IPC: A63F7/02
Filed: 2021-01-22
Abstract: To provide a player with a useful determination material as to whether or not to operate an operation member, and to further increase amusement in a game.SOLUTION: When an operation of an operation member that satisfies a predetermined operating condition is detected by operation detection means during an effective period, a game machine can execute a specific notification performance for providing a notification of specific information. There are multiple effective periods as an effective period, and the execution possibility of the specific notification performance is made different in each of the multiple effective periods. Thereby, a player can select whether or not to operate the operation member by determining whether or not the execution possibility of the specific notification performance is high depending on the length of the effective period.SELECTED DRAWING: Figure 25
Patent JP-2022114155-A (JP)
Title: Track ball device
Inventor: MUKAI NAOMOTO
IPC: G06F3/0354
Filed: 2021-01-26
Abstract: To suppress degrading of appearance while suppressing degrading of detection performance.SOLUTION: In a track ball device 10, a discharge hole 33 is penetratingly formed in a bottom wall of an inner case 30. According to this constitution, foreign materials such as dusts having entered the inner case 30 can be discharged from the discharge hole 33. Consequently, degrading of detection performance of the track ball device 10 due to foreign materials such as dusts can be suppressed. The discharge hole 33 is formed into a long hole shape extending in a first direction, and an inner circumferential face of the discharge hole 33 is constituted while containing a first inclined face 33A and a second inclined face 33B. The first inclined face 33A is inclined toward one direction of a second direction as it goes downward when seen from the first direction, and the second inclined face 33B is arranged in parallel with the first inclined face 33A. Consequently, when seen from the first direction, a lower side region of the bottom wall of the inner case 30 is prevented from being seen from above compared with a case where the first inclined face 33A and the second inclined face 33B are constituted as faces along a vertical direction.SELECTED DRAWING: Figure 4
Patent JP-2022114490-A (JP)
Title: Data acquisition device
Inventor: OGIWARA SHUN
IPC: H03M1/12
Filed: 2021-01-27
Abstract: To reduce a processing load of a control section by suppressing a reduction in a sampling frequency.SOLUTION: A data acquisition device 1 comprises a sensor 7 for detecting a physical quantity as analog data, an A/D converter 12 for converting the analog data into digital data, a storage circuit 14 for storing the physical quantity, a difference circuit 17 for calculating a difference (ΔV) between a previous value Vn-1 of the physical quantity stored in the storage circuit 14 and a present value Vn of the physical quantity detected as analog data, a comparison circuit 18 for comparing the difference with a predetermined threshold Vth, and a controller 13 for controlling execution of A/D conversion by the A/D converter. The controller 13, when the difference exceeds the threshold Vth, converters the present value Vn of the physical quantity detected as analog data into digital data by the A/D converter 12 to obtain as the present value Vn of the digital data, and when the difference is equal or less than the threshold Vth, keeps the previous value Vn-1 of the physical quantity stored in the storage circuit 14 as the present value Vn.SELECTED DRAWING: Figure 1
Patent JP-2022114799-A (JP)
Title: Manufacturing method of artificial hair, and artificial hair
Inventor: SHIKANO AKI
IPC: A41G3/00
Filed: 2021-01-27
Abstract: To provide a manufacturing method of artificial hair capable of imparting a three-dimensional wave in comparison with hitherto; and to provide artificial hair to which a three-dimensional wave is imparted.SOLUTION: A manufacturing method of artificial hair having multiple fiber bundles 2 formed by bundling multiple fibers, in which multiple fiber bundles 2 are woven to form a fiber cord 5, and a part of the fiber cord 5 is extended helically or spirally, includes: a fiber cord formation step for forming a fiber cord 5 by weaving multiple fiber bundles 2; a winding step for winding a part of the fiber cord 5 around a rod-like body helically or spirally; and a heating step for heating the fiber cord 5 wound around the outer periphery of the rod-like body.SELECTED DRAWING: Figure 2
Patent JP-2022119097-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MIYAKE HIROKI
IPC: H01L21/301
Filed: 2021-02-03
Abstract: To provide a technology that efficiently performs division or coupling of a substrate which is composed of a compound semiconductor, and that suppresses damage.SOLUTION: A manufacturing method of a semiconductor device comprises the steps of: preparing a substrate (12) that is composed of a compound semiconductor including a first chemical element and a second chemical element which is coupled with the first chemical element and has electronegativity being less than the first chemical element with a difference being more than or equal to 1.5; flowing current through the substrate; and dividing the substrate including a region where the current of the substrate is flowed, and along with a cleavage plane of the substrate.SELECTED DRAWING: Figure 3
Patent JP-2022119667-A (JP)
Title: Differential amplification circuit
Inventor: HONDA YURI
IPC: H03F3/45
Filed: 2021-02-04
Abstract: To further broaden a frequency band which is reduced by a filter in a differential amplification circuit.SOLUTION: A differential amplification circuit 100A comprises a differential amplifier for outputting a signal that includes higher harmonics, and a first filter and a second filter for reducing a level of even-order harmonics included in output of the differential amplifier. The first and second filters are connected to the output of the differential amplifier. The first filter includes a resonant circuit by a capacitance 108 and an inductor 114 and a resonant circuit by a capacitance 110 and the inductor 114. The second filter includes a resonant circuit by a capacitance 118 and an inductor 124 and a resonant circuit by a capacitance 120 and the inductor 124. A center frequency of the first filter is low with respect to a center frequency of even-order harmonics, and a center frequency of the second filter is high with respect to the center frequency of even-order higher harmonics.SELECTED DRAWING: Figure 1
Patent JP-2021082327-A (JP)
Title: Store retrieval device
Inventor: KAWANO TAKANOBU
IPC: G06Q30/06
Filed: 2021-02-10
Abstract: To contribute to quick customer attraction to a store having an empty space.SOLUTION: A store retrieval device includes: update means for updating a database for managing status information indicating a status of any of an unoccupied, an occupied, or a reserved seat with respect to a seat of a store; acquisition means for acquiring congestion information of the store on the basis of the database; display control means for outputting and displaying the congestion information of the store in response to a display request for immediate preceding reservation for making immediate preceding reservation from a user terminal; and accepting means for accepting the immediate preceding reservation from the user terminal when the congestion information of the store indicates that there is a seat in the status of an unoccupied seat. The updating means updates status information of a vacant seat to a reserved seat from time of reception to predetermined securing time when the immediate preceding reservation is accepted.SELECTED DRAWING: Figure 8
Patent JP-2022126966-A (JP)
Title: Memory fault detection device, detection program, and detection method
Inventor: NONAKA EIJI
IPC: G06F11/07
Filed: 2021-02-19
Abstract: To prevent erroneous determination of a memory fault based on fault detection including correctable fault.SOLUTION: A memory fault detection device comprises: a memory 1 for storing data; a memory controller 2 for controlling the memory 1 and detecting the presence/absence of error; and a firmware 3. The memory controller 2 includes: an error detection section 10 for detecting an occurrence of a correctable error; a frequency measurement section 11 for measuring a frequency of error detection; a frequency determination section 12 for determining that the error is detected at a frequency equal to or higher than a predetermined frequency; an error calculation section 13 for calculating the detection number per unit time of the correctable error occurred at the frequency equal to or higher than the predetermined frequency when it is determined that the correctable error has occurred at the frequency equal to or higher than the predetermined frequency; and an error determination section 14 for determining whether or not the memory fails by comparing the calculated detection number and a preset error detection threshold.SELECTED DRAWING: Figure 1
Patent JP-2022128075-A (JP)
Title: Water quality image sensor and temperature adjustment method adapted thereto
Inventor: KOBAYASHI SHINJI
IPC: G01N33/18
Filed: 2021-02-22
Abstract: To provide a water quality image sensor which provides highly reliable monitoring results.SOLUTION: According to an embodiment, a water quality image sensor comprises an observation water tank, an image capturing unit, a monitoring unit, and a heat exchanger. The observation water tank keeps water under observation. The image capturing unit captures an image of the water under observation in the observation water tank. The monitoring unit monitors the quality of the water under observation on the basis of an image capturing result of the image capturing unit. The heat exchanger exchanges heat with the water under observation introduced into the observation water tank.SELECTED DRAWING: Figure 1
Patent JP-2022128915-A (JP)
Title: Bearing with seal
Inventor: SASAKI KATSUAKI
IPC: F16J15/3204
Filed: 2021-02-24
Abstract: To inhibit stick-slip phenomenon of multiple projections of a seal lip in a bearing with a seal which can turn an area between a seal lip and a seal slide surface into a fluid lubrication state with the projections.SOLUTION: A projection 12 has corner parts 12a, 12b which curve from an intermediate portion as seen in a height direction of the projection 12 to a root in a direction such that a circumferential width W of the projection 12 is gradually widened. Thereby, improves the strengh of areas near the root of the projection 12 is improved to inhibit stick-slip phenomenon.SELECTED DRAWING: Figure 5
Patent JP-2021176010-A (JP)
Title: Image forming apparatus and adjustment method
Inventor: NAKAMOTO ATSUSHI
IPC: G03G21/00
Filed: 2021-03-02
Abstract: To prevent an image magnification in a conveyance direction from being easily changed regardless of an image area ratio of a toner image transferred to a surface of a sheet conveyed to a transfer nip.SOLUTION: An image forming apparatus is provided with adjustment means (motor 92, moving mechanism 94) that adjust at least one of a difference in a linear velocity of a secondary transfer belt 71 and an intermediate transfer belt 8 at a secondary transfer nip (transfer nip) and a contact pressure of the secondary transfer belt 71 on the intermediate transfer belt 8 at the secondary transfer nip. The image forming apparatus is further provided with a control unit 90 (control means) that, on the basis of a difference in image magnification in a conveyance direction of a toner image transferred to a surface of a sheet P conveyed to the secondary transfer nip, controls the adjustment means (motor 92, moving mechanism 94) to reduce a difference in an image magnification.SELECTED DRAWING: Figure 4
Patent JP-2022135181-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: NAKASONE AKIKO
IPC: G16H10/00
Filed: 2021-03-04
Abstract: To provide an information processing apparatus, an information processing method, and a program for determining whether a medical institution is a medical institution that conducts medical examination of a person insured who carries a health insurance card.SOLUTION: In an information processing system 1000 in which a server device 100 and a client device 110 are communicably connected via a network 150, the server device being an information processing apparatus has a control unit. The control unit acquires data of a health insurance card from image data of the health insurance card. The control unit determines whether a first medical institution is a medical institution that conducts medical examination of a person insured who carries the health insurance card based on the acquired data of the health insurance card. The first medical institution is a medical institution where a user of the health insurance card has visited for medical examination. When determining that the medical institution is not a medical institution that conducts medical examination of the person insured, the control unit outputs information on a second medical institution that is located within a predetermined range from the first medical institution and conducts medical examination of the person insured.SELECTED DRAWING: Figure 1
Patent JP-2022138016-A (JP)
Title: Touch panel, touch panel system, and method of controlling touch panel system
Inventor: WADA SUSUMU
IPC: G06F3/042
Filed: 2021-03-09
Abstract: To provide a highly operable touch panel.SOLUTION: A touch panel is provided, comprising: a display device (11) having a display area; a first aerial touch panel (13) for receiving input corresponding to a position of an indicator, the first aerial touch panel having a first position input area overlapping the display area; and a second aerial touch panel (14) for receiving input corresponding to a position of the indicator, the second aerial touch panel having a second position input area overlapping the first position input area.SELECTED DRAWING: Figure 1
Patent JP-2022138517-A (JP)
Title: refrigeration system
Inventor: INOUE MAKOTO
IPC: F25B49/02
Filed: 2021-03-10
Abstract: To provide a refrigeration system for enabling quicker transmission of abnormality.SOLUTION: A refrigeration system 10 includes a first device 20, a second device 30 connected to the first device 20 via a first wire 60 and a second wire 70 in a communicative manner, and a refrigerant pipe 50 for circulating refrigerant in the first device 20 or the second device 30, the first device 20 having a first circuit 231 for short-circuiting the first wire 60 and the second wire 70 when abnormality regarding the leakage of the refrigerant is detected, the second device 30 having a second circuit 332 for starting the operation of protection from the abnormality when the first wire 60 and the second wire 70 are short-circuited.SELECTED DRAWING: Figure 1
Patent JP-2021152651-A (JP)
Title: Semiconductor nanoparticle-containing composition, color filter, and image display device
Inventor: FUJIWARA TAKASHI
IPC: G02F1/1335
Filed: 2021-03-12
Abstract: To provide a semiconductor nanoparticle-containing composition which allows for forming a wavelength conversion layer that efficiently converts the wavelength of excitation light and exhibits sufficient emission intensity.SOLUTION: A semiconductor nanoparticle-containing composition is provided, comprising semiconductor nanoparticles (A) having a maximum emission wavelength of 500-670 nm in a wavelength range of 300-780 nm, and a pigment (B) containing a pigment (B1) represented by a general formula [I] below. In the general formula [I], R11, R21, R31, and R41 independently represent a hydrogen atom or any substituent, where one or more of R11, R21, R31, and R41 are groups represented by a general formula [II] below. R12, R13, R22, R23, R32, R33, R42, and R43 independently represent a hydrogen atom or any substituent. In the general formula [II], R5 represents a hydrogen atom or any substituent, and (*) represents a bond.SELECTED DRAWING: None
Patent JP-2021101252-A (JP)
Title: Information processing method, information processing apparatus, and program
Inventor: YUYAMA YUTA
IPC: G06F16/63
Filed: 2021-03-17
Abstract: To properly specify a scene type of content.SOLUTION: An information processing apparatus according to the present invention has an analysis processing unit 32 for specifying, according to a feature amount F of sound of content including a video and sound, a scene type S of the content, and a setting processing unit 34 for setting, according to the scene type S specified by the analysis processing unit 32, reproduction control data Q for use in controlling reproduction of the content.SELECTED DRAWING: Figure 2
Patent JP-2022146112-A (JP)
Title: High-temperature resistant heat insulation material, calcination furnace including the same, and method of producing graphite structure using the same
Inventor: KOTETSU TAKAHIRO
IPC: F27D1/00
Filed: 2021-03-22
Abstract: To provide a high-temperature resistant heat insulation material having excellent heat resistance and adiabaticity.SOLUTION: The high-temperature resistant heat insulation material of the present invention is a high-temperature resistant heat insulation material having high-temperature resistance surpassing 2500°C, where the heat conductivity of a low heat conductivity direction which can be a heat insulation direction which is a diffusion direction of heat to be blocked for heat insulation is 1/100 or less of a heat conductivity of a high heat conductivity direction which can be a non-heat insulation direction which is a direction vertical to the heat insulation direction.SELECTED DRAWING: Figure 5
Patent JP-2022146215-A (JP)
Title: Chemically treated steel sheet
Inventor: ARIYOSHI HARUKI
IPC: C23C26/00
Filed: 2021-03-22
Abstract: To provide a chemically treated steel sheet hardly subjected to restriction on color and excellent in color development.SOLUTION: A chemically treated steel sheet 10 includes a steel sheet 11 and a chemically treated film 12 formed on at least one surface of the steel sheet 11. The chemically treated film 12 includes: a silane coupling agent including one or more kinds selected from a group consisting of an amino group, an epoxy group and an isocyanate group; and a metal containing dye and further may include one or more kinds of resins selected from a group consisting of a nitrocellulose resin and a thermosetting resin.SELECTED DRAWING: Figure 1
Patent JP-2022147754-A (JP)
Title: multilayer inductor
Inventor: OIDE AKIHIKO
IPC: H01F27/28
Filed: 2021-03-23
Abstract: To provide a multilayer inductor for improved reliability.SOLUTION: In a multilayer inductor 10, an internal electrode 20 includes auxiliary conductors 26 and 28, and the auxiliary conductors 26 and 28 are joined to external electrodes 14A and 14B at the end surfaces 12a and 12b, and therefore, when a problem occurs in some of the through conductors, a current flows through the remaining through conductor and also through the auxiliary conductor. Therefore, overheating at the joint surfaces S between the remaining through conductors and the external electrodes 14A and 14B is suppressed, and fusion starting from the joint surfaces S can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2022149626-A (JP)
Title: Resin composition, and dry film and laminate using the same
Inventor: CHEN SI
IPC: B32B27/34
Filed: 2021-03-25
Abstract: To provide a resin composition which enables production of a polyimide film having excellent solvent resistance while maintaining characteristics such as low warpage, flexibility and transparency required for applications of a foldable device and the like.SOLUTION: A resin composition contains (A) polyimide having a fluorine content of 25 mass% or less and a YI value of 10 or less when formed into a polyimide single film having thickness of 50 μm, (B) a naphthalene ring-containing epoxy compound, and (C) a compound represented by the following formula (6).SELECTED DRAWING: None
Patent JP-2022150001-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA SHINSUKE
IPC: A63F7/02
Filed: 2021-03-25
Abstract: To provide a Pachinko game machine capable of enhancing fun of a game.SOLUTION: A Pachinko game machine is configured so as to be capable of executing a second button vibration performance at timing before a tentative combination of decorative patterns is displayed and at timing later than execution timing of a first button vibration performance when a first combination is displayed as a tentative combination of decorative patterns, and so as not to execute the second button vibration performance at timing before a tentative combination of decorative patterns is displayed and at timing later than execution timing of the first button vibration performance when a second combination is displayed as a tentative combination of decorative patterns while being capable of executing the first button vibration performance at timing before a tentative combination of decorative patterns is displayed even if one of the first combination and the second combination is displayed as a tentative combination of decorative patterns.SELECTED DRAWING: Figure 96
Patent JP-2021151478-A (JP)
Title: Elongate steerable devices for insertion into subject's body
Inventor: ELLI TUTUNGI
IPC: A61M25/092
Filed: 2021-03-29
Abstract: To allow a reduction in the diameter of the apparatuses without compromising functionality.SOLUTION: Elongate steerable devices for insertion into a subject's body include very narrow (small diameter) devices that may be configured as steerable catheters and guidewires for use in interventional cardiology and neuroradiology. Also described are methods of making and using these devices, and controllers for controlling these steerable devices. These steerable devices may have a bendable distal region and a plurality of tendons each attached to the distal bendable region and extending from the distal bendable region to a proximal handle region with a plurality of axial translation regions. The axial translation regions may be arranged along an outer surface of the proximal handle region and each axial translation region may be coupled to a tendon for bending the distal region. The axial translation regions may be elastically connected to each other, and configured to translate the tendon and thereby steer the distal bendable region.SELECTED DRAWING: Figure 1A
Patent JP-2022156759-A (JP)
Title: Boring method and boring device
Inventor: FUKUI MICHITO
IPC: B23K26/00
Filed: 2021-03-31
Abstract: To suppress a reduction in boring processing performance.SOLUTION: A boring method comprises: a series step of continuing application of a laser beam moved so as to trace a prescribed region R toward the region R in which an intermittent region RA and a sporadic region RB adjacent to the intermittent region RA each having a plurality of vents formed in a base material manufactured as a kid with a vent of a food container linearly extend to be alternately arranged; and a masking step of blocking the laser beam applied to the sporadic region RB by a blocking member 12 provided on an application path without blocking the laser beam applied to the intermittent region RA in the series step.SELECTED DRAWING: Figure 3