baber/WOPTO huggingface dataset:
Patent JP-2022054605-A (JP)
Title: Reducer supply device
Inventor: NATSUME KOJI
IPC: F01N13/08
Filed: 2020-09-28
Abstract: To provide a reducer supply device suppressed in corrosion by a reducer.SOLUTION: A reducer supply device 7 in which a reducer for reduction treatment of an exhaust gas discharged from an internal combustion engine 1 to an exhaust pipe 2 is guided through a supply pipe 14 to supply the reducer into the exhaust pipe 2 from a reducer supply port 14a of the supply pipe 14, includes: a substitution fluid supply unit 9 connected to the supply pipe 14 for supplying a substitution fluid having reactivity lower than that of the reducer to the supply pipe 14; an opening adjustment valve 10 disposed at an upstream side of the reducer supply port 14 in the exhaust pipe 2 to adjust an opening of the exhaust pipe 2; and a supply control unit 12 controlling the opening adjustment valve 10 to close the exhaust pipe 2 in a case when drive of the internal combustion engine 1 is stopped, and controlling the substitution fluid supply unit 9 to supply the substitution fluid to the supply pipe 14 and to discharge the reducer from the supply pipe 14 to the exhaust pipe 2.SELECTED DRAWING: Figure 1
Patent JP-2022056723-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine 10, control is shifted to a third time-shortening game state more advantageous than a second time-shortening game state if the number of time-shortening times set to time-shortening pattern stop losing is larger than the remaining number of time-shortening game times in the second time-shortening game state when a result of a jackpot lottery in the second time-shortening game state to be started when a jackpot lottery result in a normal game state is a jackpot of the first kind is time-shortening pattern stop losing. A probability that a jackpot lottery result in the second time-shortening game state is time-shortening pattern stop losing is the same. The number of time-shortening game times set when a jackpot lottery result in the second time-shortening game state is time-shortening pattern stop losing is set from plural predetermined time-shortening game times.SELECTED DRAWING: Figure 90
Patent JP-2021009843-A (JP)
Title: Silver paste and electronic element
Inventor: TACHIBANA HIROKI
IPC: C09D1/00
Filed: 2020-10-01
Abstract: To provide a silver paste capable of forming wiring low in electric resistivity.SOLUTION: There is provided a silver paste used for forming an electrode of an electronic element. The silver paste contains a first silver powder, a second silver powder having relatively smaller average particle diameter than the first silver powder, a binder resin and a dispersant. The first silver powder satisfies all of following (A1) to (A4) conditions. (A1) ignition loss of 0.05% or less when heated to 600°C. (A2) tap density is 5 g/cm3. (A3) maximum aspect ratio of 1.4 or less. (A4) specific surface area based on a BET method of 0.8 m2/g or less. The second silver powder has (B1) ignition loss of 0.05% or less when heated to 600°C. A ratio between average particle diameter of the first silver powder (DL50) and average particle diameter of the second silver powder (DS50), (DL50/DS50) of 5 or more.SELECTED DRAWING: Figure 2
Patent JP-2022062517-A (JP)
Title: Composition, heat cycle system, and method for suppressing disproportionation reaction in refrigerant
Inventor: USUI TAKASHI
IPC: F25B1/00
Filed: 2020-10-08
Abstract: To provide a composition in which disproportionation of a refrigerant is suppressed, a heat cycle system in which the composition is used, and a method for suppressing a disproportionation reaction in a refrigerant.SOLUTION: A composition contains a refrigerant and a refrigerator oil. The refrigerant includes at least one refrigerant selected from the group consisting of HFO-1141, HFO-1132(E/Z), HFO-1132a, HFO-1123, and FO-1114. The refrigerator oil has a contact angle with a substrate of 0.1°≤Θ≤90° where the substrate is composed of at least one material selected from the group consisting of engineering plastics, organic films, inorganic films, glass, and metals.SELECTED DRAWING: None
Patent JP-2022063476-A (JP)
Title: Deterioration determination device for secondary battery
Inventor: YAMASHITA YOSHIYA
IPC: H01M10/48
Filed: 2020-10-12
Abstract: To determine the deterioration of a secondary battery on the basis of a user manipulated variable and a controlled variable that are used for the control of a hybrid vehicle.SOLUTION: A deterioration determination device for a secondary battery is used for a hybrid vehicle which includes: an engine for outputting power for traveling; a motor for outputting power for traveling; the secondary battery for supplying and receiving electric power to and from the motor; and a control device for executing travel control to control the engine and the motor such that the hybrid vehicle travels while adjusting at least the amount of fuel injection of the engine on the basis of at least an accelerator opening. The deterioration determination device for the secondary battery determines the deterioration of the secondary battery on the basis of data in a prescribed period of a third parameter as a difference between a first parameter based on the accelerator opening and a second parameter based on the amount of fuel injection.SELECTED DRAWING: Figure 4
Patent JP-2022067178-A (JP)
Title: Information processing system
Inventor: NAKAYAMA YUJI
IPC: G06F13/10
Filed: 2020-10-20
Abstract: To facilitate writing system image data into a computing device including a plurality of storage devices.SOLUTION: A computing device 20 includes a first storage device 22 and a second storage device 23. An information processing apparatus 10 writes first system image data for writing system image data into the second storage device 23, into the first storage device 22 by causing the computing device 20 to execute software 1 for writing the system image data into the first storage device 22. Next, the information processing apparatus 10 activates the computing device 20 with the first system image data. Then, the information processing apparatus 10 causes the computing device 20 to write second system image data into the second storage device 23 by the first system image data.SELECTED DRAWING: Figure 1
Patent JP-2022067229-A (JP)
Title: Specific area information distribution device, information propagation system between specific areas, specific area information distribution method, information propagation method between specific areas, program, and recording medium
Inventor: KODAMA YASUYUKI
IPC: G06Q50/10
Filed: 2020-10-20
Abstract: To switch display information that can distribute information without building a network and distribute necessary information in an emergency in a public means of transportation.SOLUTION: In a specific area information distribution device 1 of the present invention, user support information generation means 16 generates user support information from acquired administrator provision information and destination information. Data storage means 19 stores acquired administrator provision information, storage data, and terminal post information. Shared information generation means 21 generates shared information to be shared with the other device from the information stored in the data storage means 19. Display processing means 13 executes processing of displaying the shared information. Distribution means 17 distributes the user support information and the shared information. Switching means 22 switches the shared information between a normal time and an emergency time.SELECTED DRAWING: Figure 1
Patent JP-2022067505-A (JP)
Title: Coating head maintenance device
Inventor: MIYAMOTO YOSHINORI
IPC: B41J2/17
Filed: 2020-10-20
Abstract: To provide a coating head maintenance device that can prevent a coating liquid from adhering and sticking to a nozzle even when performing flushing operation.SOLUTION: A maintenance device for maintaining a coating head 2 that discharges a coating liquid comprises a liquid reception unit 1 which receives at least the coating liquid discharged from a nozzle 21. The liquid reception unit has a liquid storage part 11 having an opening extending in a nozzle arrangement direction of the coating head on a nozzle facing surface facing a nozzle surface, and a suction port 16 which sucks at least the coating liquid received by the liquid storage part. The liquid storage part has: a first buffer part 14a which is so provided as to communicate with the opening, and receives at least the coating liquid; and a slit part 15 which is so located as to extend in the nozzle arrangement direction, and has a slit shape that is narrower in a width direction orthogonal to the nozzle arrangement direction compared to the first buffer part. The slit part is so located as to be positioned between the first buffer part and the suction port.SELECTED DRAWING: Figure 4
Patent JP-2022072671-A (JP)
Title: Ratchet wrench handle
Inventor: NAITO TAKAMICHI
IPC: B25B13/46
Filed: 2020-10-30
Abstract: To provide a ratchet wrench handle which lessens a swinging width of a handle without lowering a torque upon tool rotation and without enlarging a handle head, has a higher performance and a higher quality than the conventional matter and also improves operability.SOLUTION: An actuation piece 9 is constituted to be divided into a claw body 9a provided with actuation teeth 9a1 for normal rotation and actuation teeth 9a2 for reverse rotation on the ratchet teeth 6 side which meshes the ratchet teeth oppositely to a ratchet teeth 6, and a receptor body 9b which is provided with a cam edge 16 engaged with the switching piece 14 and, on the other hand, on the opposite side to the cam edge 16 via an assembling bolt 10, is abutted to the switching piece 14 side of the claw body 9a, when the ratchet teeth 6 of the rotation body 3 is caused to mesh the actuation teeth 9a1 for normal rotation of the claw body 9a and an adaptor t is rotated in a normal rotation direction, the rotation of the rotation body 3 is stopped due to a wedge effect by means of the actuation teeth 9a1 for normal rotation of the claw body 9a and claw body side inclination surface 9a3 for a first normal rotation of the claw body 9a and the adaptor t is rotated in the normal rotation direction.SELECTED DRAWING: Figure 1
Patent JP-2022079792-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2020-10-30
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: A privilege that brings a player into an advantageous state is imparted by privilege imparting means when identification information for indicating a discrimination result by discrimination means is dynamically displayed in dynamic display means, and identification information is displayed in a mode for displaying a specific discrimination result. One performance of a plurality of performances is configured so as to be determined by performance determination means, and the information corresponding to the performance that can be determined by the performance determination means is suggested by suggestion means so that a type of the determined performance can be suggested by the suggestion means, and the player's interest in the game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2022075179-A (JP)
Title: Energy-sensitive composition, cured product, method for forming cured product, thermal base generator, and compound
Inventor: NODA KUNIHIRO
IPC: C08K5/09
Filed: 2020-11-06
Abstract: To provide an energy-sensitive composition which gives a cured product excellent in crack resistance, a cured product of the energy-sensitive composition, and a method for forming a cured product.SOLUTION: The energy-sensitive composition is used which contains a polysilane (A) and a thermal base generator (B), the thermal base generator (B) containing a compound represented by the following formula (b1). (In the formula (b1), Rb1 and Rb2 each independently represent a hydrogen atom, a halogen atom, a nitro group, an alkyl group, an aryl group, an arylalkyl group or an alkoxy group; Rb3 represents a hydrogen atom or an alkyl group; n1 and n2 each independently represent an integer of 0-4; Zq+ represents a q-valent organic cation; and q represents an integer of 1 or more.)SELECTED DRAWING: None
Patent JP-2021089278-A (JP)
Title: Thermal imaging with integrated photonics chip
Inventor: MATTHEW WADE PUCKETT
IPC: G02B6/26
Filed: 2020-11-18
Abstract: To provide a thermal imaging using an integrated photonics chip.SOLUTION: An integrated photonics chip 110 for thermal imaging comprises a photonics substrate including a plurality of receiver elements 114. Each receiver element comprises: a first grating coupler optically coupled to a first waveguide filter and configured to receive a first wavelength of light at a given angle, with the first waveguide filter configured to pass the first wavelength of light; and a second grating coupler optically coupled to a second waveguide filter and configured to receive a second wavelength of light at the given angle, with second waveguide filter configured to pass the second wavelength of light. Each receiver element receives the wavelengths of light from an object of interest that emits the light due to blackbody radiation, and receives the wavelengths of light at respectively different angles. Each grating coupler receives a unique wavelength of light with respect to the other wavelengths of light received by the other grating couplers.SELECTED DRAWING: Figure 1
Patent JP-2021040333-A (JP)
Title: Coding method for coding information for executing processing of sample adaptive offset
Inventor: GUILLAUME LAROCHE
IPC: H04N19/82
Filed: 2020-11-19
Abstract: To provide a technology to generate a SAO reconfiguration frame corresponding to an image pixel content.SOLUTION: An end position of a target range of processing of sample adaptive offset is determined from a range that can be taken by a sample value, and determined offset values are applied to a plurality of sample values corresponding respectively to four continuous partial ranges forming the target range of the processing of sample adaptive offset. Information indicating that the type of the sample adaptive offset is band offset, the end position, and the offset values corresponding respectively to the four continuous partial ranges are coded as parameters for executing the processing of sample adaptive offset, and the end position is coded with a code with a fixed length.SELECTED DRAWING: Figure 8
Patent JP-2022083836-A (JP)
Title: Bond issuance support system and method
Inventor: IKEDA YAYOI
IPC: G06Q40/04
Filed: 2020-11-25
Abstract: To provide a bond issuance support system and method that enable financing from a market by obtaining an investment grade rating based on a financial status and future cash flows of a bond issuer with a low rating and a third-party institution that has gone into default even the bond issuer with a low rating.SOLUTION: A bond issuance support system 1 comprises: storage means for storing information on assets transferred from a project entity to a financing support institution and financing conditions including the total amount of funds required to execute a project and a repayment period; means for presenting a management index including financial information and/or asset information of the financing support institution to an external guarantor to obtain guarantee information for bonds to be issued by the financing support institution; means for obtaining the rating of the bond to be issued by presenting the obtained guarantee information and the management index of the financing support institution to an external rating institution; and means for requesting the issuance of the bonds to be issued by presenting the obtained rating and the financing conditions to the bond composition institution.SELECTED DRAWING: Figure 3
Patent JP-2021047430-A (JP)
Title: Color organic pigment and electrophoretic display medium containing the same
Inventor: LIU XIN
IPC: G02F1/1676
Filed: 2020-11-30
Abstract: To provide an electrophoretic display medium.SOLUTION: An electrophoretic display medium includes a front electrode and a rear electrode, at least one of the front and rear electrodes being transparent, and an encapsulated dispersion fluid containing a plurality of pigments positioned between the front and rear electrode. The plurality of pigments includes a first and second types of an organic pigment particle. The first type of the organic pigment particle has a first color and a first charge polarity. The second type of the organic pigment particle has a second color different than the first color and a second charge polarity the same as the first charge polarity. At least one of the first and second types of organic pigment particle includes a silica coating and a polymeric stabilizer covalently bonded to the silica coating.SELECTED DRAWING: Figure 1
Patent JP-2022087877-A (JP)
Title: Fiber sheet
Inventor: OBA MOTOYA
IPC: B01D39/14
Filed: 2020-12-02
Abstract: To provide a fiber sheet on whose surface, a medicine is fastened without a resin binder, the fiber sheet comprising an antiallergenic performance and antiviral performance and exhibiting sufficiently, a function of a functional medicine, and being preferably used for air filter application.SOLUTION: There is provided a sheet formed of a fiber, on a surface of the fiber, a water soluble polyphenol is adhered, and to the water soluble polyphenol adhered to the surface of the fiber, one kind or more kinds selected from a non-water soluble antibacterial and/or anti fungal agent, and a fire retardant, are adhered.SELECTED DRAWING: None
Patent JP-2022089020-A (JP)
Title: Method of controlling slab conveying crane
Inventor: KISHIMOTO SHIKO
IPC: B66C1/44
Filed: 2020-12-03
Abstract: To provide a method of controlling a slab conveying crane capable of lowering a slab being gripped so as to prevent the generation of excessive impact and collision noise when the slab is lowered with both ends of the slab being hung down.SOLUTION: A slab gripping apparatus SL is equipped with a detection apparatus which is at a slab height position of a slab center, the detection apparatus detecting a state in which the slab center projects against hang-down generated at both ends of a slab SB when the slab SB is gripped and wound up using the slab gripping apparatus SL, and when the slab SB is lowered to release gripping, control is performed such that until a detected value of a detector at the slab height position returns to a value in a placement state, which was detected and stored in advance by a detector at the slab height position, prior to the projection of the slab center, while maintaining a state in which a part of load of the slab SB on the slab gripping apparatus SL is applied, the slab is wound down gradually, and the gripping is released after the projection in the vicinity of the slab center reduces or vanishes.SELECTED DRAWING: Figure 1
Patent JP-2022091458-A (JP)
Title: Control device, control method, and program that appropriately select relay device for relay transmission
Inventor: NISHIMORI KENTARO
IPC: H04W40/22
Filed: 2020-12-09
Abstract: To enable communication by appropriately selecting a relay device in an environment where a plurality of relay devices exist.SOLUTION: A control device executes the first communication with a network device and the second communication with a terminal device using a frequency band different from that of the first communication so as to select one relay device that executes relay for the terminal device from among a plurality of relay devices capable of relaying communication with the network device and the terminal, and control to communicate with the network device and the terminal device via the selected relay device. In the selection of one relay device, the control device preferentially selects a relay device having a small difference between the first communication rate obtained in the first communication and the second communication rate obtained in the second communication from among the plurality of relay devices.SELECTED DRAWING: Figure 4
Patent JP-2022091574-A (JP)
Title: Water closet bowl
Inventor: HOSOE KEISUKE
IPC: E03D5/01
Filed: 2020-12-09
Abstract: To provide a water closet bowl capable of accurately detecting whether or not there is flushing water inside a flushing water tank without using a water level detection sensor or the like.SOLUTION: A water closet bowl according to the embodiment is flushed by flushing water, and includes a toilet bowl main body, a flushing water tank, a pump, a control section, rotation number detection means, and electric current value detection means. The flushing water tank stores flushing water. The pump supplies flushing water stored in the flushing water tank to the toilet bowl main body. The control section controls driving of the pump. The rotation number detection means measures a number of rotations of the pump. The electric current value detection means measures a value of electric current flowing through the pump. The control section detects whether or not there is water through first determination that determines whether or not there is flushing water inside the flushing water tank based on the rotation number measured by the rotation number detection means, and second determination that determines whether or not there is flushing water inside the flushing water tank based on the electric current value measured by the electric current value detection means.SELECTED DRAWING: Figure 5
Patent JP-2022090581-A (JP)
Title: Slot machine
Inventor: TERUNUMA TAKESHI
IPC: A63F5/04
Filed: 2020-12-10
Abstract: To provide a slot machine that can make a player feel excited when a general game state is being shifted to an RT game state.SOLUTION: In a general game state, when games are staying in a normal mode, if a determination result of a symbol combination is a BB, but a winning of the BB is failed, a shift is made from the general game state to an RT game state. At this moment, a main control board performs processing of an AT mode lottery at the time of an RT shift at step V12 and an AT mode lottery is performed. In this way, when a shift is being made from the general game state to the RT game state, there is a possibility of being shifted to the AT mode. Therefore, a player is bound to feel an excitement.SELECTED DRAWING: Figure 41
Patent JP-2022094862-A (JP)
Title: Communication control apparatus, moving body, communication control method, and program
Inventor: IMAI NAOKO
IPC: H04W92/18
Filed: 2020-12-15
Abstract: To provide a communication control apparatus for selecting a communication path of a proper cost to be used for data communication out of a plurality of communication paths, a moving body, a communication control method, and a program.SOLUTION: In a communication system including a plurality of vehicles, an external device, a base station, and a wireless access point, a communication apparatus 40 of a vehicle includes a communication control apparatus having a processing unit for controlling radio communication of a moving body. The processing unit includes: a cost information acquisition unit which acquires cost information for direct radio communication between moving bodies required by other moving bodies, from the other moving bodies existing around the moving body; a connection information acquisition unit which acquires communication connection information available to the other moving bodies; a communication path setting unit which sets a plurality of communication paths including a communication path using direct communication with the other moving bodies, on the basis of the communication connection information; and a communication path selection unit which selects a communication path to be used for data communication from among the above communication paths on the basis of the cost information acquired by the cost information acquisition unit and the communication connection information acquired by the connection information acquisition unit.SELECTED DRAWING: Figure 2