baber/WOPTO huggingface dataset:
Patent JP-2021047287-A (JP)
Title: Electrophotographic photoreceptor and image formation apparatus
Inventor: KOJIMA YASUO
IPC: G03G15/00
Filed: 2019-09-18
Abstract: To provide an electrophotographic photoreceptor and an image formation apparatus which can obtain a high quality output image over a long period by suppressing the uneven wear of a photoreceptor.SOLUTION: In an electrophotographic photoreceptor which includes a photosensitive layer and a protective layer on the outer peripheral surface of a cylindrical substrate in this order and has a gear with which the rotary driving force is input to only one end in the axial direction of the cylindrical substrate, when the protective layer is divided into two regions by a plane orthogonal to the axial direction of the electrophotographic photoreceptor, an average value Ra1 of arithmetic mean roughness in JIS B0601-2001 of the outer peripheral surface of a region on the farther side from the gear is larger than an average value Ra2 of arithmetic mean roughness in JIS B0601-2001 of the outer peripheral surface of a region on the closer side to the gear.SELECTED DRAWING: Figure 1
Patent JP-2021048905-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-09-20
Abstract: To enhance amusement of a game.SOLUTION: A game machine includes: means for acquiring special information triggered by entry of a game ball; determination means having, as a determination mode for determining whether or not the special information satisfies a predetermined condition, a first determination mode and a second determination mode whose probability of the special information satisfying the predetermined condition is higher than the first determination mode; determination mode change means for, upon establishment of a specific condition, changing the determination from the second determination mode to the first determination mode; game round execution means for executing a game round for notifying of a result of the determination by the determination means; and game state change means for changing a specific game state to a predetermined game state in which the specific condition cannot be established when the number of times of execution of the game round after the change to a specific game state reaches a predetermined number of times without the specific condition being established in the specific game state in which the determination mode is the second determination mode and the specific condition can be established.SELECTED DRAWING: Figure 669
Patent JP-2021050637-A (JP)
Title: Soot dispersion preventing device
Inventor: RAMOS EDWIN
IPC: B63H21/32
Filed: 2019-09-24
Abstract: To provide a soot dispersion preventing device easily attached to a ship and configured to prevent dispersion of soot discharged from a chimney.SOLUTION: A soot dispersion preventing device 10 comprises a sprayer 1, a water supply pipe 4, an air supply pipe 5, a water control valve 6, and an air control valve 7. The sprayer can be removed from a ship, and sprays mist on soot discharged from a chimney 31. The water supply pipe 4 is a pipeline for supplying the sprayer 1 with water to allow the sprayer 1 to produce the mist. The air supply pipe 5 is a pipeline for supplying the sprayer 1 with compressed air to allow the sprayer 1 to produce the mist.SELECTED DRAWING: Figure 1
Patent JP-2020053051-A (JP)
Title: Integrated entity view across distributed systems
Inventor: LEO DUY TRAN
IPC: G06Q30/02
Filed: 2019-09-24
Abstract: To provide methods, systems and computer program products for a customer relationship management (CRM) system.SOLUTION: Embodiments presented herein provide: exchange of data between disparate, distributed systems; subscription to and/or publication of a customer data change event; creation of master records for consumers using static and streaming sources; and data provenance, auditing capabilities and queries across multiple tenants and third party systems. Embodiments provide a single view of a customer in a distributed system environment.SELECTED DRAWING: Figure 1A
Patent JP-2021057128-A (JP)
Title: Fuel cell system, control method for fuel cell system, and program
Inventor: SAKAI RYOJI
IPC: H01M8/04537
Filed: 2019-09-27
Abstract: To provide a fuel cell system capable of performing stable power supply, a control method for the fuel cell system, and a program.SOLUTION: In a fuel cell system including a fuel cell, a power storage device for storing electric power generated by the fuel cell, and a control device for performing power generation control of the fuel cell, when electric power stored in the power storage device is supplied to an external device, the control device performs first control for causing the fuel cell to generate electric power to increase the charge rate of the power storage device, and second control for limiting the electric power to be generated by the fuel cell as compared with the first control to reduce the charge rate of the power storage device, and in a case where a power demand required by the device becomes larger than a predetermined power or a switching condition in which the power demand required by the device is larger than the predetermined power continues for a predetermined time or more is satisfied, the control device increases the electric power to be generated by the fuel cell when the first control is being performed.SELECTED DRAWING: Figure 1
Patent JP-2021056341-A (JP)
Title: Image forming apparatus
Inventor: TAKANO HIROSHI
IPC: G03G9/087
Filed: 2019-09-30
Abstract: To provide an image forming apparatus that can prevent printing developer from being sublimated to an unintended portion on a medium due to sublimation transfer.SOLUTION: An image forming apparatus as an embodiment of the present invention comprises a first image forming unit, a second image forming unit, and a control unit. The first image forming unit develops a first image by using printing developer. The second image forming unit develops a second image by using a non-printing developer. The control unit, when laminating the second image on the first image on a medium, controls the amount of formation of the non-printing developer according to the amount of formation of the printing developer.SELECTED DRAWING: Figure 1
Patent JP-2021055639-A (JP)
Title: Service vehicle
Inventor: OKAMOTO HIDEAKI
IPC: F02M26/50
Filed: 2019-09-30
Abstract: To avoid EGR valve sticking.SOLUTION: In a tractor equipping a Diesel engine E having an EGR circuit 44 for returning a part of exhaust gas to an intake side, the EGR circuit 44 includes an EGR valve 43 for adjusting the amount of exhaust gas return, a high-pressure tank 81a for storing a part of the exhaust gas in a high-pressure condition, and an on-off valve 81c between the high-pressure tank 81a and the EGR valve 43. A service vehicle is configured to open the on-off valve 81c during engine stop and at every predetermined time, to blow exhaust gas in the high-pressure tank 81a to the EGR valve 43. Also, the service vehicle is configured to open the on-off valve 81c at every predetermined time, to blow the exhaust gas in the high-pressure tank 81a to the EGR valve 43.SELECTED DRAWING: Figure 6
Patent JP-2021062320-A (JP)
Title: Filtration module operation method and filtration device
Inventor: MIHARA KOTA
IPC: B01D69/10
Filed: 2019-10-10
Abstract: To provide a filtration module operation method capable of efficiently producing a forward osmosis action.SOLUTION: There is provided a filtration module method, including: a first space into which water to be treated flows; a second space into which a draw solution, which has a higher osmotic pressure than the water to be treated, flows; and a forward osmotic membrane that separates the first space from the second space, in which gas is supplied into the water to be treated during a forward osmosis action of moving the water contained in the water to be treated from the water to be treated to the draw solution through the forward osmotic membrane.SELECTED DRAWING: Figure 1
Patent JP-2021062148-A (JP)
Title: Game machine
Inventor: SATO TAKAHIRO
IPC: A63F5/04
Filed: 2019-10-17
Abstract: To provide a game machine which can arrange a projector at a proper position.SOLUTION: A game machine includes a projector, an accommodation part accommodating the projector, and a connection member attached to the accommodation part. The projector and the accommodation part are connected via the connection member. In the accommodation part, a projection projecting toward the inside of the accommodation part is formed. On the other hand, in the connection member, a through hole penetrating from one side to the other side of the connection member is formed. The through hole includes a first section, and a second section continuously formed from the first section. When viewed from a front side in a formation direction of the through hole, the first section is larger than the projection, and the second section is smaller than the projection.SELECTED DRAWING: Figure 120
Patent JP-2021066681-A (JP)
Title: Production method of phosphate ester of hydroxy compound having aromatic ring
Inventor: KUMAKURA KENTA
IPC: C07F9/09
Filed: 2019-10-21
Abstract: To provide a production method which can easily suppress coloring of a phosphate ester of a hydroxy compound having an aromatic ring, the phosphate ester being able to be obtained by phosphorylation of the hydroxy compound having an aromatic ring.SOLUTION: The production method of a phosphate ester of a hydroxy compound having an aromatic ring is a method for producing a phosphate ester by reacting a phosphorylating agent and a compound represented by the following general formula (I), where only a phosphorylating agent which is a liquid under ambient pressure at 25°C is used as the phosphorylating agent. (In the general formula (I), Ar is a group having an aromatic ring (where, the group having an aromatic ring does not have a substituent other than m X's and m -O-(RO)n-H groups shown in the formula); m X's are C1-4 linear or branched alkyl groups which may mutually be the same or different; m is an integer of 0 to 3; n RO's are C2-4 oxyalkylene groups which may mutually be the same or different; n is a number of 0 to 20 showing an average mole number of addition of RO; and the mode of addition of RO may be any of homo, random, block, and alternate.)SELECTED DRAWING: None
Patent JP-2020090479-A (JP)
Title: Biofilm formation inhibitor
Inventor: HAGA MASATOSHI
IPC: A61K31/4172
Filed: 2019-10-24
Abstract: To provide formulations that can inhibit biofilm formation by microorganisms, such as acne bacteria.SOLUTION: A biofilm formation inhibitor that effectively inhibits biofilm formation by microorganisms contains basic amino acids, which consists of at least one or more selected from arginine, histidine, lysine, and ornithine. Particularly, the biofilm formation inhibitor is used for the treatment or prevention of repetitive acne and further acne associate with inflammation in the hair follicle.SELECTED DRAWING: Figure 1
Patent JP-2021072463-A (JP)
Title: Loaded object fixture and antenna fixture
Inventor: OTA KAZUHIRO
IPC: B60R11/02
Filed: 2019-10-29
Abstract: To provide a loaded object fixture having a structure capable of firmly fixing a loaded object to a carrier bar without depending on the shape and size of the carrier bar.SOLUTION: A loaded object fixture according to the present invention includes a fixture body in which connecting portions are formed at both ends, a recess for accommodating a carrier bar is formed in the center, and inclined portions inclined with respect to the bottom are formed at both ends of the bottom of the recess, and a fastener that fastens the connecting portion and fixes the fixture body and a loaded object to the carrier bar.SELECTED DRAWING: Figure 5
Patent JP-2021074938-A (JP)
Title: Liquid discharge device, liquid discharge method, liquid discharge program
Inventor: HIRAGA TAKUMI
IPC: B41J2/01
Filed: 2019-11-07
Abstract: To provide a technology which suppresses density unevenness of an image by correcting deviation of a landing position of a liquid with high precision even when a gap distance is fluctuated by thermal deformation of a platen.SOLUTION: A liquid discharge device includes: a platen which supports a recording medium; a platen holding member which holds the platen; heating means which heats until a temperature of the platen reaches a set temperature; a head which forms an image by discharging the liquid to the recording medium supported by the platen; moving means which makes the head scan in a direction intersecting a conveying direction of the recording medium; temperature detection means which detects at least the temperature of the platen and a temperature of the platen holding member; and control means which controls discharge of the liquid. The control means controls the discharge of the liquid on the basis of the set temperature of the platen, an ambient temperature before heating, and a time from when the temperature of the platen reaches the set temperature until the temperature of the platen holding member reaches the set temperature.SELECTED DRAWING: Figure 3
Patent JP-2021081826-A (JP)
Title: Document management apparatus, document management system, and program
Inventor: KIKUCHI KAORI
IPC: G06F40/169
Filed: 2019-11-15
Abstract: To provide a document management apparatus, a document management system, and a program that can clarify a basis for adding a comment in a case where the comment is added to a part of a document.SOLUTION: A document management apparatus includes display control means 44 for performing control to display a first document and a second document, comment reception means 36 for receiving a comment to be added to a part of the first document displayed by the display control means 44, and association means 46 for associating a part of the second document that is a basis of the comment received by the comment reception means 36 with the comment.SELECTED DRAWING: Figure 3
Patent JP-2021079324-A (JP)
Title: Denitration treatment apparatus
Inventor: HATAYA YUTO
IPC: C02F3/34
Filed: 2019-11-18
Abstract: To provide a denitration treatment apparatus which has high activity of denitration and is designed to cause no mixing of a denitration material into a tank.SOLUTION: A denitration treatment apparatus is designed so that drainage is passed upstream in a reactor including a denitration material. The denitration material includes sulfur and carbonate. The interior of the reactor and a downstream of the denitration material are filled with a floating filter medium. The denitration treatment apparatus includes a gas removal part for removing nitrogen gas generated in the denitration material by stirring, fluid flow or vibration in the reactor when the reactor removes nitrate nitrogen by action of sulfur oxidizing bacteria.SELECTED DRAWING: Figure 1
Patent JP-2021078412-A (JP)
Title: Pet litter
Inventor: YAMADA TAKESHI
IPC: A01K23/00
Filed: 2019-11-19
Abstract: To provide a pet litter in which a pellet type excrement treatment material decomposed by itself by absorbing moisture is easy to use.SOLUTION: The pet litter includes an upper container 1, a tray 2, a lower container 3, and a cover 4. In the upper container 1, a pellet type excrement treatment material decomposed by itself by absorbing moisture is laid. In the upper container 1, through-holes 111 that are finer than the excrement treatment material are provided in the form of a drainboard. A lower side of the through-hole 111 is wider in a width. In the tray 2, the excrement treatment material which is decomposed and drops from the through-hole 111 is accumulated. The tray 2 is a deep type formed to be the same as the upper container 1 or deeper. The lower container 3 slidably stores the tray 2 below and arranges the upper container 1 above.SELECTED DRAWING: Figure 4
Patent JP-2020088394-A (JP)
Title: Substrate processing apparatus for processing substrate
Inventor: JEROEN FLUIT
IPC: H01L21/677
Filed: 2019-11-22
Abstract: To provide a substrate processing apparatus with first and second reactors.SOLUTION: Each reactor is configured with an elevator to transfer a boat with substrates to a reactor. An apparatus has a boat transfer device to transfer the boat with the substrates between a substrate loading station, the first and/or second elevator and a cool down station. The substrate loading station and the cool down station may be arranged on opposite sides of the first and second elevators.SELECTED DRAWING: Figure 1a
Patent JP-2021083327-A (JP)
Title: Natural cheese
Inventor: KISHIDA MAI
IPC: A23C19/00
Filed: 2019-11-25
Abstract: To provide raw natural cheese for producing processed cheese having production adaptability, a long shelf life, little maturation taste, freshness, and milk richness.SOLUTION: Natural cheese of this invention includes: 12.2% or less of a ratio of non-protein nitrogen/total nitrogen; 1560.0 mg/100 g or less of lactic acid; 1294.4 mg/100 g or less of phosphoric acid; when 5-methyl-2-hexanone is 0.0001 pt., 24.9 or more of diacetyl, 575.3 or more and 16008.3 or less of acetoin, 15.6 or less of hexanal, and 2.8 or more of δ-decalactone; 1.5 mg/g or less of the total amount of lactose and galactose; and less than 50% of water.SELECTED DRAWING: None
Patent JP-2020098201-A (JP)
Title: Method for measuring direction accuracy of secondary radar and pattern of main antenna lobe, and radar for executing such method
Inventor: PHILIPPE BILLAUD
IPC: G01S13/78
Filed: 2019-11-27
Abstract: To provide a method for measuring direction accuracy of a secondary radar.SOLUTION: The method includes: a step in which an unsolicited asynchronous response (61) of a long ADS-B squitter type transmitted by a target existing in an atmospheric environment of a radar is detected and each squitter includes position information about a target which transmits the squitter; a step in which the location of a detection target is confirmed according to the position information included in the squitter by decoding a long ADS-B squitter for each detection and incompatible detection is rejected; and a step in which a detection time, a direction value of a main beam of an antenna, and a reception power value (61, 611, 612) about each reception channel are associated with the detection for each holding detection and the position information included in the squitter gives an elevation angle segment at which the detection is located, stores values acquired over the time, and samples a measurement pattern from the stored values with the elevation angle segment.SELECTED DRAWING: Figure 6
Patent JP-2021086023-A (JP)
Title: Image forming apparatus
Inventor: OGINOYA MICHIAKI
IPC: G03G21/14
Filed: 2019-11-28
Abstract: To obtain an image forming apparatus that can reduce time required for an image forming operation.SOLUTION: An image forming apparatus of the present invention comprises: an annular transfer belt that can be driven by a driving member; a transfer body; a temperature sensor; and a control unit. The transfer body is provided on an inner peripheral surface side of the transfer belt and applied with transfer voltage. The temperature sensor is opposite to the transfer belt, detects a first temperature that is a surface temperature of the transfer belt when an amount of drive of the transfer belt is one or more revolutions, and detects a second temperature that is a surface temperature of the transfer belt when the amount of drive of the transfer belt is less than one revolution. The control unit compares a difference between the second temperature and the first temperature when previous current detection is performed with a predetermined value, and determines whether to perform current detection or not. The predetermined value is a first threshold in a first period after stop of the drive of the transfer belt, and is a second threshold in a second period after the stop of the drive of the transfer belt and including a period before the first period and a period after the first period.SELECTED DRAWING: Figure 2
Patent JP-2021089382-A (JP)
Title: Electronic apparatus, method for controlling electronic apparatus, program, and storage medium
Inventor: TANAKA RYOSUKE
IPC: G03B19/07
Filed: 2019-12-05
Abstract: To provide an electronic apparatus that can more suitably display a VR image picked up by using a plurality of optical systems.SOLUTION: An electronic apparatus has: acquisition means that acquires an image set having a first image and a second image having parallax to each other; and control means that, in a first display mode for displaying the first image without displaying the second image, corrects the first image to be directed in a predetermined direction and displays the image on display means, and in a second display mode for displaying the first image and the second image together, displays the first image and the second image on the display means without correcting the images to be directed in the predetermined direction.SELECTED DRAWING: Figure 5
Patent JP-2021088314-A (JP)
Title: Braking torque generator
Inventor: HIRAIWA KAZUYOSHI
IPC: B60T1/093
Filed: 2019-12-05
Abstract: To obtain a braking force by performing compression and expansion twice during two reciprocation cycles from minimum to maximum of a volume of an air chamber per one turn of an eccentric shaft.SOLUTION: A braking torque generator is a compression/expansion mechanism forming an air chamber 18a surrounded by a rotor 10, an eccentric shaft 12, a housing 14 forming an inner peripheral surface 14a of a peritrochoid curve and side housings 16 and 17. The side housing 16 is provided with suction ports 16a and 16b on two symmetric parts in a major axis direction of the peritrochoid curve and two symmetric exhaust ports 16c and 16d in a minor axis direction of the peritrochoid curve. Suction and discharge of the air of the air chamber 18a is enabled by making a communication hole 10m or a recess 10t formed on the end of the one side housing 16 side of a side part 10d of the rotor overlap the suction ports 16a and 16b and the exhaust ports 16c and 16d together with revolution of the rotor 10.SELECTED DRAWING: Figure 1
Patent JP-2020037034-A (JP)
Title: Sterilization device, method for controlling the same, and program
Inventor: KOYAMA TAKASHI
IPC: A61L2/20
Filed: 2019-12-16
Abstract: To provide a mechanism that can provide a sterilization device capable of shortening the time for sterilization treatment even when conducting test sterilization.SOLUTION: The method includes: reducing the inside of a sterilization container that stores the material to be sterilized to a predetermined pressure; measuring the time taken for reducing the inside of the sterilization container to the predetermined pressure; and, according to the measurement result, deciding whether to conduct pre-sterilization pressure reduction operation.SELECTED DRAWING: Figure 14
Patent JP-2021094140-A (JP)
Title: Game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2019-12-16
Abstract: To provide a novel game machine.SOLUTION: The number of game tokens is stored in a memory of 2 byte constitution (value from 0 to 65535 can be taken), whereas a storable number (the number that can be displayed) is up to 16383. The reason that a content of such numerical value is set is that according to performance of the current game machine, the maximum difference number on one working day is considered to be not beyond roughly 15,000 and the number of one-time damage can be suppressed even when a fraudulent act such as increasing value of a game token number display device and setting it to upper limit value is performed. As long as a game is executed by a normal game method only by lending only the necessary number of tokens, it is possible to avoid a decrease in convenience because it can be considered that frequency with which counting is performed is limited even when 16383 is the upper limit value in the case that a difference number increases to some extent with respect to design value.SELECTED DRAWING: Figure 468