baber/WOPTO huggingface dataset:
Patent JP-2020047021-A (JP)
Title: Processing device, arithmetic device, processing method, and program
Inventor: INOUE TOSHIAKI
IPC: G06N3/08
Filed: 2018-09-20
Abstract: To achieve saliency estimation at a small calculation cost.SOLUTION: A processing device 10 includes an input section 110, a nonlinear mapping section 120, and an output section 130. The input section 110 converts an image into intermediate data which can be mapped. The nonlinear mapping section 120 converts the intermediate data into mapping data. The output section 130 generates saliency estimation information indicating a saliency distribution on the basis of the mapping data. The nonlinear mapping section 120 includes a feature extraction section 121 for extracting features from the intermediate data and an up-sample section 122 for up-sampling the data generated by the feature extraction section 121.SELECTED DRAWING: Figure 1
Patent JP-2020051314-A (JP)
Title: Blow-by gas recirculation device
Inventor: YAMADA HIROMICHI
IPC: F01M13/00
Filed: 2018-09-26
Abstract: To provide a blow-by gas recirculation device capable of preventing/suppressing the generation of dew condensation and freezing.SOLUTION: A blow-by gas recirculation device 100 includes a blow-by gas passage 30, an ejector 42 provided in the blow-by gas passage 30, a compressed gas passage 50 connected to the ejector 42, and collision equipment 60 provided in the blow-by gas passage 30 on the downstream side further than a compressed gas joint part 55 for separating water vapor from blow-by gas joined with compressed gas, the collision equipment 60 having a collision part 62 for making the blow-by gas collide, the blow-by gas passage 30 from the downstream end of the ejector 42 to the collision part 62 being formed in a linear shape.SELECTED DRAWING: Figure 2
Patent JP-2020050129-A (JP)
Title: Parking brake operation force transmission device
Inventor: KATO CHIKA
IPC: B60T11/06
Filed: 2018-09-27
Abstract: To provide an operation force transmission device 8 that can suppress or prevent deterioration in operability of a parking brake 1 and suppress wear of a slide surface of a part (boss part 21) serving as a tilting fulcrum of an intermediate lever 20.SOLUTION: In a parking brake, a part (boss part 21) serving as a tilting fulcrum on an intermediate lever 20; a part to which an operation cable 3 is fitted on the intermediate lever 20; a part to which brake cables 6, 7 are connected in an equalizer 10; and a center axis of a rod 30 are arranged on a single plane that is parallel to an undersurface of a floor panel 70.SELECTED DRAWING: Figure 1
Patent JP-2020053910-A (JP)
Title: Optical device and imaging device
Inventor: ISHIKAWA ATSUSHI
IPC: H04N5/33
Filed: 2018-09-28
Abstract: To provide an optical device which enables the suppression of the worsening of wavelength resolution of an encoding element.SOLUTION: An optical device comprises: a filter array having a plurality of light transmissive filters arrayed in two dimensions, provided that the plurality of filters include two or more filters different from each other in the wavelength dependence of an optical transmittance, and the wavelength dependence of each optical transmittance of the plurality of filters varies according to an incident angle of light; an optical system disposed between a target object and the filter array and serving to focus light coming from the target object on a face of the filter array; and a light-shielding element located between the target object and the optical system or between the optical system and the filter array, and having one or more light transmissive regions and one or more light-shielding regions, provided that the one or more light-shielding regions serve to reduce the intensity of light incident at one or more particular incident angles, which is a part of light travelling from the optical system toward the filter array.SELECTED DRAWING: Figure 9
Patent JP-2020049152-A (JP)
Title: Medical device and method for enhancing proliferation property or differentiation property of animal cell
Inventor: HONMA YASUYUKI
IPC: C12N5/07
Filed: 2018-09-28
Abstract: To provide a medical device which can carry out thawing of cryopreserved cells and delivery of the thawed cells to the inside of a living organism in the same device.SOLUTION: A medical device related to the disclosure can supply an animal cell to the inside of a living organism and includes a loading part where a holding instrument for holding the frozen animal cells can be loaded, a heating part for thawing by heating the animal cells in the holding instrument loaded on the loading part, and a hollow supply part which can supply the animal cells fluidized by the heating part to a treatment site in the living organism through a partitioned hollow space.SELECTED DRAWING: Figure 2
Patent JP-2019063795-A (JP)
Title: Cleaning device and cleaning method
Inventor: KATO NAOKI
IPC: B01D53/38
Filed: 2018-10-03
Abstract: To improve cleaning performance of a cleaning device.SOLUTION: A cleaning device includes: an inflow port into which a first gas that is an object to be cleaned flows; a cleaning part for cleaning the first gas with first cleaning fluid by mixing the first gas flowing into the inflow port with the first cleaning fluid; an outflow port from which the first gas that has been cleaned by the first cleaning fluid flows; and a bubble supply part for mixing the first cleaning fluid with a bubble of a second gas that is different from the first gas.SELECTED DRAWING: Figure 1
Patent JP-2020054720-A (JP)
Title: Game machine
Inventor: WATANABE KAZUTERU
IPC: A63F7/02
Filed: 2018-10-04
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A Pachinko machine 10 having a so-called limiting function for always setting a jackpot probability of a special pattern to a low-probability state each time when a predetermined number of jackpots occur is configured such that a "setting suggestive performance" is easily won as the number of winning times of a jackpot type disadvantageous to a player approaches the number of limit times. Also, the Pachinko machine 10 is configured so as to more concretely and easily suggest a winning probability of a lottery for executing a "setting suggestive performance" and contents of a probability setting value of the Pachinko machine 10 in the "setting suggestive performance" by winning a jackpot again in a situation in which a hold-back jackpot is won during a hold-back period.SELECTED DRAWING: Figure 8
Patent JP-2019048669-A (JP)
Title: Container for liquid
Inventor: INOUE YUKI
IPC: B65D1/02
Filed: 2018-10-05
Abstract: To provide a container for liquid which can smoothly extract contents with a good stability even if a position of a center of gravity changes as accompanying by change of amount of the contents by that a holding position of a container body is guided to a proper position considering the center of gravity of the container body including the contents.SOLUTION: First finger contact portions 20 being flat in the back and forth direction, used when a container body 11 is held by hands, are respectively provided to a front portion and a back portion of the wide width side of the container body 11 being capable of being held by hands. And there are provided: a first upper finger contact portion 21 provided to a halfway portion in the right and left direction of back and forth faces of the container body 11 in a position of the upper in the vertical direction compared with the position of the center of gravity of the container body 11 in a transverse attitude in a case that the first finger contact portions 20 are fully filled with liquid as the contents in the container body 11; and a pair of right and left first inclination finger contact portions 22 respectively provided to the back or forth faces of the container body 11 like an inclination so as to broad toward the oblique lower side continuously or with a gap to the first upper finger portion 21.SELECTED DRAWING: Figure 1
Patent JP-2020061840-A (JP)
Title: Actuator fixing structure, and actuator
Inventor: YAJIMA KATSUHIDE
IPC: H02K5/00
Filed: 2018-10-09
Abstract: To provide an actuator fixing structure capable of enhancing freedom of an actuator or a fastening position with respect to the angle position when fixing the actuator onto a to-be-mounted portion, and an actuator.SOLUTION: A flange 225 projected radially outward is provided on an outer circumferential wall 220 of a casing 2 of an actuator 1. In a state in which one surface 228 of the flange 225 is in contact from an opposite output side Lb with a receiving portion facing the opposite output side Lb in a to-be-mounted portion on which the actuator 1 is mounted, a fixture 9 is put on the other surface 229 of the flange 225 from the opposite output side Lb to fix the flange 225 to the receiving portion. The outer circumferential wall 220 is provided with a plurality of planar portions 224 circumferentially arranged at a position adjacent to the flange 225 on the opposite output side Lb. The fixture 9 has a first supporting portion 96 in contact with one planar portion 224 among the plurality of planar portions 224, and a second supporting portion 97 in contact with another planar portion 224.SELECTED DRAWING: Figure 1
Patent JP-2020060128-A (JP)
Title: Abnormality determination device of ammonia sensor
Inventor: TAKIZAWA KENSUKE
IPC: F01N3/08
Filed: 2018-10-09
Abstract: To provide an abnormality detection device of an ammonia sensor which is higher in accuracy.SOLUTION: A controller 30 of an ammonia sensor of an exhaust emission control system comprises: a first calculation part for calculating an ammonia concentration at a downstream side of a downstream-side catalyst 22 on the basis of an output of the ammonia sensor and an output of an oxygen sensor in a continuation period in which the supply of ammonia to the downstream-side catalyst 22 is continued after a pause of the supply of urea water by a urea water supply device 23 as a first ammonia concentration; a second calculation part for calculating the ammonia concentration at the downstream side of the downstream-side catalyst 22 on the basis of an output of NOx sensor and the output of the oxygen sensor in the continuation period as a second ammonia concentration; and an abnormality determination part for determining the presence or absence of an abnormality of the ammonia sensor on the basis of the first ammonia concentration and the second ammonia concentration.SELECTED DRAWING: Figure 3
Patent JP-2020061697-A (JP)
Title: Communication device, communication control method, and program
Inventor: MATSUMOTO TATSUHIKO
IPC: G08B27/00
Filed: 2018-10-12
Abstract: To provide a communication system capable of allowing a terminal device connected to an external network via a home router to connect to the external network even when a disaster occurs.SOLUTION: A communication system includes: a mobile router; a home router; and an emergency earthquake warning management server for notifying the mobile router that an emergency earthquake early warning has been issued when the emergency earthquake early warning is issued. When receiving a notification that the emergency earthquake early warning is issued from the emergency earthquake early warning management server, the mobile router changes a setting so that an SSID is set to be a fixed value and an encryption key is invalidated. The home router has a base unit mode for connecting to an external network via a wired communication line and a relay mode for connecting to a mobile router and connecting to an external network via the mobile router. When it is detected that the wired communication line is broken, the mode is changed from the base unit mode to the relay mode.SELECTED DRAWING: Figure 1
Patent JP-2020061910-A (JP)
Title: Power supply device and power supply system
Inventor: UMEMURA TAKUYA
IPC: H02J7/00
Filed: 2018-10-12
Abstract: To provide a power supply device and a power supply system, capable of reducing costs of components while reducing complexity of a circuit configuration when supplying electric power to an electric apparatus using multiple batteries.SOLUTION: In outputting a voltage from an output unit using a plurality of battery packs 33c1 to 35c4 connected to a plurality of (four or more) pack connecting units 33a1 to 35a4, a power supply device 10 switches a connection state between a second pack parallel connection unit and the output unit after classifying the battery packs into one of a first pack parallel connection unit 33 and a second pack parallel connection unit 35 while the connection state between the first pack parallel connection unit and the output unit is fixed. With such a configuration, the pattern of the connection state can be reduced and the configuration of an output voltage switch unit 37 can be simplified as compared to the configuration that switches the connection state between multiple (four or more) battery packs and the output unit to various patterns. Thereby, the cost increase of the output voltage switch unit can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2020065390-A (JP)
Title: Power reception device
Inventor: ASAKURA FUMIO
IPC: H02J50/80
Filed: 2018-10-18
Abstract: To prevent a current flowing to a power reception coil from exceeding an allowable current.SOLUTION: A power reception device comprises: a power reception resonance circuit having a power reception coil, which is capable of receiving power from a power transmission coil of a power transmission device in a non-contact manner, and a capacitance part connected to the power reception coil; a rectification circuit which rectifies power from the power reception resonance circuit and supplies the rectified power to an electric load; and a filter circuit which is provided between the power reception resonance circuit and the rectification circuit and whose impedance is variable. When a voltage of the electric load is equal to or higher than a predetermined voltage, an impedance value of the filter circuit is controlled to a large value as compared with a case where the voltage of the electric load is lower than the predetermined voltage.SELECTED DRAWING: Figure 4
Patent JP-2020065486-A (JP)
Title: Enzyme immobilization carrier and immobilized enzyme
Inventor: SERIZAWA TAKESHI
IPC: C12N9/96
Filed: 2018-10-24
Abstract: To provide novel enzyme immobilization carriers and immobilized enzymes.SOLUTION: The enzyme immobilization carrier according to an embodiment contains a porous material, and cellulose having at an anomeric position a substituent containing an amino group and immobilized on a porous material. An immobilized enzyme also contains the enzyme immobilization carrier and an enzyme immobilized on cellulose. The enzyme immobilization carrier can be obtained by adding an acid to an aqueous solution in which the cellulose having at an anomeric position a substituent containing an amino group is dissolved in an alkaline aqueous solution to precipitate cellulose in the presence of the porous material. By immobilizing the enzyme on the cellulose, an immobilized enzyme is obtained.SELECTED DRAWING: None
Patent JP-2020075565-A (JP)
Title: Side collision detection method
Inventor: MURAKAMI KATSUYA
IPC: B60R21/00
Filed: 2018-11-06
Abstract: To make both improvement in accuracy in detecting a side collision and quick detection of the side collision compatible.SOLUTION: The side collision detection method comprises: a side collision detection step in which when an output value (pressure variation) of a pressure sensor 12, incorporated into a door 22 of a vehicle 20, which detects pressure variation in an inner space thereof surpasses a threshold of a collision for pressure and an output value (acceleration) of an acceleration sensor 14, incorporated into a pillar 24 arranged at a position contacting an outer edge part behind the door 22, which detects acceleration in a vehicle lateral direction surpasses a threshold of a collision for acceleration, it is determined that a side collision occurs; a door-tightly closing detection step in which it is determined whether or not a state where the pressure variation is below a threshold of a door tightly-closing smaller than the threshold of the collision for pressure continues until first time elapses after timing when acceleration surpasses a trigger threshold smaller than the threshold of a collision for acceleration; and a collision for pressure-threshold increasing step in which when it is determined that the state continues, the threshold of the collision for pressure is increased up to a threshold of a temporary collision for pressure until second time elapses.SELECTED DRAWING: Figure 4A
Patent JP-2019018066-A (JP)
Title: Game apparatus and program for game apparatus
Inventor: SASAKI YOSUKE
IPC: A63F13/80
Filed: 2018-11-07
Abstract: To provide a technique capable of alleviating burden felt by a player during betting operation.SOLUTION: A game apparatus 1 executing a multi-betting-mode lottery game comprises: a specification reception unit 551 for receiving, from a player, a specification of one or more lottery elements from among a plurality of lottery elements; a display control unit 552 for displaying, on a display unit 11, one or more bet candidates, each corresponding to at least one of the one or more lottery elements of which specification is received by the specification reception unit 551, from among a plurality of bet candidates, each belonging to any of a plurality of betting modes; a bet reception unit 553 for receiving a bet for at least one of the one or more bet candidates displayed on the display unit 11; a lottery execution unit 554 for executing a lottery to select one or more lottery elements from among the plurality of lottery elements; and a win determination unit 555 for determining a win based on the lottery result of the lottery execution unit 554 and the bet candidate for which a bet is received by the bet reception unit 553.SELECTED DRAWING: Figure 4
Patent JP-2020078437-A (JP)
Title: Game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2018-11-13
Abstract: To provide a game machine capable of increasing interest of a player.SOLUTION: Performance execution means (speaker as an example) executes a first performance (output of music as an example) according to the mode selected based on operation of operation means (performance button as an example) during a first period, and executes a second performance (display of a background image as an example) according to the mode selected during the first period, during a second period after the end of the first period. In the second period, the mode of the second performance cannot be selected based on the operation of the operation means.SELECTED DRAWING: Figure 13
Patent JP-2020079855-A (JP)
Title: Image forming apparatus and method for controlling image forming apparatus
Inventor: SENBA HIROSHI
IPC: G06F1/26
Filed: 2018-11-13
Abstract: To provide an image forming apparatus that quickly performs start-up from a low power state.SOLUTION: An image forming apparatus causes a system control unit 300, in a low power state, to stop the operation of a non-night power supply 502, and cut off supply of voltage from a night power supply 501 to a power relay 503, an AC voltage detection unit 504, a fixing control unit 505, and a printer control unit 200. When returning from the low power state, the system control unit 300 starts the supply of voltage from the night power supply 501 to the power relay 503, AC voltage detection unit 504, fixing control unit 505, and printer control unit 200, and subsequently starts up the non-night power supply 502.SELECTED DRAWING: Figure 2
Patent JP-2020088879-A (JP)
Title: Rotor, and rotary electric machine provided with the same
Inventor: ASANO YOSHINARI
IPC: H02K1/27
Filed: 2018-11-15
Abstract: To optimize a rib size of a rotor.SOLUTION: A rotor (20) comprises a core part (21) where a through-hole group (100) provided with at least three through-holes (25) arranged in a circumferential direction is formed on a given magnetic pole. The core part (21) is provided with at least two libs (24) located between the through-holes (25). With a straight line passing through a predetermined magnetic pole center in the circumferential direction and a shaft center (O) of the rotor (20) as a magnetic pole center line (MC), a lib (24) where a slope (θ) to the magnetic pole center line (MC) is relatively small is narrower in width than a lib (24) where a slope (θ) to the magnetic pole center line (MC) is relatively large.SELECTED DRAWING: Figure 3
Patent JP-2020088881-A (JP)
Title: Power conversion device
Inventor: TAKAHAMA SHUICHI
IPC: H02M7/493
Filed: 2018-11-15
Abstract: To provide a low cost and small-sized power conversion device.SOLUTION: A power conversion device comprises six semiconductor modules 10U, 10V, 10W, 20U, 20V, and 20W that are sealed by an insulating resin in a state where an inverter upper arm and an inverter lower arm are connected in series. The six semiconductor modules are arrayed in two columns and three rows, apart from each other in an arrangement direction of the inverter upper arm and the inverter lower arm that are connected in series, and apart from each other in a direction perpendicular to the arrangement direction. Temperature sensors 9 are arranged in each of two intersection regions between columns and between rows of the six semiconductor modules arrayed in the two columns and three rows.SELECTED DRAWING: Figure 2
Patent JP-2020085972-A (JP)
Title: Electrophotographic photoreceptor, manufacturing method therefor, process cartridge, and electrophotographic image forming device
Inventor: MORI HARUKI
IPC: G03G5/05
Filed: 2018-11-16
Abstract: To provide an electrophotographic photoreceptor which offers good wear resistance and suppresses image stripes that tend to appear during repetitive use.SOLUTION: An electrophotographic photoreceptor is provided, comprising a support body and a photosensitive layer. A surface layer of the electrophotographic photoreceptor contains a polymer of a hole transporting compound having a chain-polymerizable functional group, and an ester compound having a specific alkyl group.SELECTED DRAWING: None
Patent JP-2019039014-A (JP)
Title: Fire-resistant molded object and molded article including fire-resistant molded object
Inventor: SAWA KAZUHIRO
IPC: E04B1/94
Filed: 2018-11-19
Abstract: To provide a fire-resistant elastomer molded object having high expansibility and a good appearance.SOLUTION: A fire-resistant elastomer molded object comprises an elastomer and heat-expandable graphite. When a section obtained by cutting the molded object in parallel with the machine direction (MD) thereof is examined with a microscope having a magnification of 100 times, the difference between the longitudinal direction of each particle of the heat-expandable graphite present in the section and the MD of the molded object is within ±10°.SELECTED DRAWING: Figure 6
Patent JP-2020088478-A (JP)
Title: Relay device, relay method, and relay program
Inventor: FUJITA HITOSHI
IPC: H04L9/36
Filed: 2018-11-19
Abstract: To reduce delay when relaying encryption text data.SOLUTION: Encryption processing parts 15a and 15b perform encryption processing. A decoding processing part 11 performs decoding processing. A determination control part 100 determines whether or not received reception data is encryption text data, and transmission in the encryption text data is requested. If the reception data is the encryption text data, and the transmission in the encryption text data is requested, the reception data is transmitted to a transmission destination of the reception data without outputting the reception data to both of the encryption processing parts 15a and 15b, and the decoding processing part 11.SELECTED DRAWING: Figure 1