baber/WOPTO huggingface dataset:
Patent JP-2022071016-A (JP)
Title: Asymmetric auxiliary group
IPC: C07F19/00
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a chiral reagent that is used to synthesize stereocontrolled phosphorus atom-modified oligonucleotide derivatives. 
     SOLUTION: The chiral reagent has the chemical formula (I) in the figure. In the formula (I), G 1  and G 2  are each independently a hydrogen atom, a nitro group (-NO 2 ), a halogen atom, a cyano group (-CN), or the like, or G 1  and G 2  together form a fluorene skeleton; and G 3  and G 4  each independently represent a hydrogen atom, C 1-3  alkyl group, or the like. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122482-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2022-02-22
Abstract: To provide a game machine with an improved program.SOLUTION: In a game machine, performance control means can execute a predetermined performance related to display of a specific image in a game that can generate a game state advantageous to a player. Game control means includes arithmetic processing means for performing a predetermined arithmetic process by a program, multiple registers in which values are stored when the arithmetic processing means performs the arithmetic process, and update information storage means capable of storing information updated by the arithmetic processing means. The program includes a first subroutine in which a first branch instruction and a second branch instruction coexist as the branch instruction, and a second subroutine including only the second branch instruction as the branch instruction.SELECTED DRAWING: Figure 131
Patent JP-2023125595-A (JP)
Title: Auxiliary support module for solar cell module and solar cell system
Inventor: KIM YEONG MO
IPC: E04D13/18
Filed: 2022-02-28
Abstract: To provide an auxiliary support module for a solar cell module that can realize appropriate and sufficient load resistance for the solar cell module.SOLUTION: An auxiliary support module 40 for a solar cell module 10 installable at an installation site has a removal mechanism 44 that sets the auxiliary support module 40 attachable/removable to/from the solar cell module 10 and can move an attachment/removal location of the auxiliary support module 40 to/from the solar cell module 10, a support receiving part 42 of supporting the solar cell module 10 if a load is burdened on the solar cell module 10, and support leg parts 46 that are provided at the support receiving part 42, and are abutted against the installation site and support the support receiving part 42 when at least a load is burdened on the solar cell module 10.SELECTED DRAWING: Figure 1
Patent JP-2023128253-A (JP)
Title: Image capturing device
Inventor: TOTORI YUKI
IPC: G03B11/00
Filed: 2022-03-03
Abstract: To provide an image capturing device which allows for easily switching between the used state and non-used state of an optical filter without increasing the size and reduces adherence of dust onto the optical filter.SOLUTION: An image capturing device (100) is provided, comprising an image sensor (121), an optical filter (160), a holding member (200) for holding the optical filter, a drive unit (201) for moving the holding member, a grip (101) to be gripped by a user, and a light shielding member (150) configured to control light shielding or opening of an imaging range (190). The optical filter is moved by the drive unit between a first position where the optical filter is inserted to the imaging range and a second position where the optical filter is retracted from the imaging range in a direction from the first position toward the grip, where the optical filter is located closer to the image sensor than the light shielding member.SELECTED DRAWING: Figure 3
Patent JP-2023130856-A (JP)
Title: Method and device for diagnosing water processing system for abnormality
Inventor: NOMURA YUKI
IPC: G01D21/00
Filed: 2022-03-08
Abstract: To provide a method and a device for diagnosing a water processing system for an abnormality which can accurately detect an abnormality of a measurement instrument or a valve, for example.SOLUTION: The method for diagnosing a measurement instrument set in a water processing system for an abnormality includes: filling all or a part of the area from the entrance to the exit of the system with a liquid with the same quality or making a liquid go through the system with the same quantity and the same pressure; determining the deviation of the measured values of a plurality of identical measurement instruments or the same type of measurement instruments set in the system; and determining that the measurement instrument is abnormal when the deviation is larger than a predetermined range.SELECTED DRAWING: Figure 1
Patent JP-2023131057-A (JP)
Title: Conveyance case and moving body escape method
Inventor: NAKAJIMA SHINICHIRO
IPC: B64G1/66
Filed: 2022-03-08
Abstract: To provide a conveyance case and an escape method which can surely escape a moving body having wheels from a gap between a plurality of case members.SOLUTION: A survey vehicle 1 as a moving body has a right wheel 2 and a left wheel 3. A conveyance case 5 for conveying the survey vehicle 1 includes first and second case members 6 and 7 for storing the survey vehicle 1. The right wheel 2 and the left wheel 3 have projections 233 and 333 at a position radially away from rotation axes O1 and O2. In the first and second case members 6 and 7, 612a, 612b, 613a, 613b, 712a, 712b, 713a and 713b with which the projections 233 and 333 of the right wheel 2 and the left wheel 3 are engaged are formed. At the time of escape of the survey vehicle 1, escape operation of the survey vehicle 1 is performed by rotating the right wheel 2 and the left wheel 3 in the conveyance case 5.SELECTED DRAWING: Figure 16C
Patent JP-2023131296-A (JP)
Title: vehicle
Inventor: HINO HARUYOSHI
IPC: H02P9/08
Filed: 2022-03-09
Abstract: To provide vehicles which can apply a starter generator to a wide variety of vehicles and have a high degree of design freedom on components or circuits.SOLUTION: A serial capacitor block 40 includes only one serial capacitor block 41 to which current from a battery 30 is supplied through connection switching devices 51, 52, 53 and 54. The serial capacitor block is configured of a plurality of capacitor cells 42 which are connected in series from a positive electrode to a negative electrode of the serial capacitor block. A controller 60 causes the connection switching devices to connect the battery and the serial capacitor block to the starting generator in series so that power is supplied to the starting generator 20 from both the batteries and the serial capacitor block when an engine 10 is started, and controls the connection switching devices so that the plurality of capacitor cells which only one serial capacitor block has are charged by power outputted from the battery during preliminary charging before the engine is started when the engine is stopped.SELECTED DRAWING: Figure 1
Patent JP-2023133030-A (JP)
Title: Rearing device of seedling algae, rearing method of seedling algae, and algae rearing method
Inventor: HIRAOKA MASAAKI
IPC: A01G33/00
Filed: 2022-03-11
Abstract: To provide a rearing method and a rearing device of seedling algae capable of efficiently rearing seedling algae, and an efficient algae rearing method using the same seedling algae.SOLUTION: There is provided a seedling algae rearing device comprising: a seedling algae rearing bag having flexibility and a prescribed height; a bag correction tool which covers left and right both sides and is arranged at a prescribed height of the seedling algae rearing device, for adjusting a width of the seedling algae rearing bag to a prescribed width; a density measuring device having a light source, a light receiver, a passage pipe for transmitting the seedling algae including rearing solution therethrough, and a spherical lens provided in a light advance direction of the light source, the density measuring device configured to receive the light from the light source and passed through the spherical lens at the light receiver, after making the light pass through the seedling algae-containing rearing solution in the passage pipe; an agitation device which has a solution supply hole being provided on a lower part of the seedling algae rearing bag, and supplying the seedling alage-containing rearing solution or a rearing solution from an upper side, and a discharge hole which discharges the solution in parallel to the bottom face of the bag, and agitates a content in the seedling algae rearing bag; and a carbon dioxide measuring device for measuring carbon dioxide density in the seedling algae-containing rearing solution.SELECTED DRAWING: Figure 1
Patent JP-2023133657-A (JP)
Title: load sensor
Inventor: TAKAHASHI MASAKI
IPC: G01L1/06
Filed: 2022-03-14
Abstract: To provide a self-powered load sensor which starts generating power when a load is applied.SOLUTION: A load sensor (1) of the present invention comprises a metal-air battery (5) having a metal electrode (2) and an air electrode (3), an electrolyte pack (9) containing an electrolyte (7), and a load surface (S) for receiving a load, where power is generated when the electrolyte pack receives a load from the load surface and the electrolyte is supplied from the electrolyte pack to the metal-air battery.SELECTED DRAWING: Figure 1
Patent JP-2022071215-A (JP)
Title: Printing liquid supply
IPC: B41J2/175
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a printing liquid supply device to be connected to a printing system, comprising cartridges with a configuration commonly applicable to various types of the printing system. 
     SOLUTION: A printing liquid supply device 1 or interface structure 5 to be connected to a printing system includes: a liquid interface including an edge and a seal, and serving for connection to at least one liquid needle of a receiving station 7; and a key pen to be inserted into a key slot of the receiving station. A contact pad of an integrated circuit is arranged to pass through between a needle receiving channel portion and a first key pen. The first key pen extends from the needle receiving channel portion 21 for a distance greater than that of a key pen on an opposite side. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022191145-A (JP)
Title: game machine
Inventor: TADANO ISAO
IPC: A63F7/02
Filed: 2022-03-17
Abstract: To provide a game machine that can enhance the interest.SOLUTION: A game machine includes symbol control means capable of performing a variation display of a symbol on the basis of the satisfaction of a predetermined start condition and performing a symbol game capable of deriving any one of the lottery results including a specific small winning and a special result V small winning that is more advantageous to a player than the specific small winning, and specific game state control means capable of controlling a game state to an A time-saving game state which is more advantageous to the player than a normal game state. The specific game state control means can terminate the A time-saving game state when the specific small winning is derived a specific number of times while the game state is controlled to the A time-saving game state that is more advantageous to the player than the normal game state. The game state can be controlled to any one of the multiple A time-saving game states including at least the A time-saving game state corresponding to a time-saving type mode 1 and the A time-saving game state corresponding to a time-saving type mode 2.SELECTED DRAWING: Figure 125
Patent JP-2023138009-A (JP)
Title: Control device of work machine
Inventor: SEKINE Kazuya
IPC: E02F9/20
Filed: 2022-03-18
Abstract: To provide a control device of a work machine capable of planning a transporting route of the work machine excellent in efficiency and followability.SOLUTION: A control device of a work machine creates a plurality of route candidates of a transporting route TR without including a route of which curvature radius is smaller than a minimum turning radius of the work machine based on the basis of position information (x1,y1), (x2,y2) on a loading position LP and an unloading position DP, and a loading direction θ1 of the work machine at the loading position LP, and an unloading direction θ2 of the work machine at the unloading position DP. Further, the control device of the work machine calculates an evaluation value of each of route candidates based on at least the route length, the radius, or the number of turning positions of each of the plurality of the route candidates, and selects a route candidate highest in evaluation value from among the plurality of route candidates as the transporting route TR.SELECTED DRAWING: Figure 7
Patent JP-2023139631-A (JP)
Title: Abnormality detector of vehicle
Inventor: TOMINAGA TAKASHI
IPC: G08G1/00
Filed: 2022-03-22
Abstract: To address a present situation where a technology for detecting an abnormality of a vehicle on the basis of a traveling parameter stored in a data structure of rough granularity is needed.SOLUTION: An abnormality detector that detects an abnormality of a vehicle includes a difference time-series histogram data calculation unit that acquires traveling condition data containing histogram data associated with a traveling parameter employed in traveling of a vehicle, and calculates difference time-series histogram data that is a difference between presently acquired histogram data and previously acquired histogram data, a time-series stress information calculation unit that calculates time-series stress information on the vehicle on the basis of the difference time-series histogram data, an abnormality detection threshold calculation unit that calculates abnormality detection thresholds on the bases of time-series stress information for multiple vehicles, and an abnormality sign prediction unit that predicts the timing when the time-series stress information on an object vehicle exceeds an abnormality determination threshold, on the basis of a transition of the time-series stress information on the object vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023140788-A (JP)
Title: Manufacturing method of filter and filter
Inventor: YANAGISAWA KAZUKI
IPC: B01D39/00
Filed: 2022-03-23
Abstract: To reduce a deviation of a deposition distribution of particulate substances.SOLUTION: A manufacturing method of a filter for collecting particulate substances contained in an exhaust gas discharged from an engine includes: a step for making slurry including at least a fiber material, a coat material and a solvent adhered to a surface of a filter wall constituting at least one cell which is classified into a second cell group in a wall-flow type carrier having a plurality of cells partitioned by the filter wall, a first sealing part for sealing an opening of the cell classified into a first cell group out of the plurality of cells at an upstream side in a flow direction of the exhaust gas, and a second sealing part for sealing an opening of the cell which is classified into the second cell group adjoining the cell of the first cell group out of the plurality of cells at a downstream side in the flow direction of the exhaust gas; a step for drying the carrier to which the slurry adheres; and a step for burning the carrier after the execution of the drying step.SELECTED DRAWING: Figure 3
Patent JP-2023141645-A (JP)
Title: Sheet structure and attachment structure of power generation part in the same
Inventor: ARAI NOZOMI
IPC: H02S20/20
Filed: 2022-03-24
Abstract: To inhibit damage of a power generation part on a sheet member in a state that the sheet member is supported by a frame.SOLUTION: A sheet structure 100 includes: a framework 7 having multiple frames 8; a sheet member 1 supported by the multiple frames 8; and a power generation part which is provided at the sheet member 1 and generates electric power by sunlight. The power generation part is disposed at a position which does not overlap with the multiple frames 8 when viewed in a direction orthogonal to the power generation part.SELECTED DRAWING: Figure 2
Patent JP-2022088498-A (JP)
Title: Vehicle bottom boundary point determination method and device, roadside apparatus and cloud control platform
Inventor: LI HUAN
IPC: G06T7/00
Filed: 2022-03-24
Abstract: To provide a vehicle bottom boundary point determination method and device, roadside apparatus and cloud control platform which can determine a vehicle bottom boundary point, avoid problems of inaccurate positioning of an external apparatus and a large amount of data, avoid a problem of the low correctness due to human experiences, and effectively improve the correctness for determination of a wheel grounding point of a vehicle.SOLUTION: A method comprises the steps of: obtaining a road condition image collected by a roadside camera, and determining a target vehicle in the road condition image; determining a target vanishing point in the road condition image based on the image features in the road condition image or the image features of the target vehicle; obtaining a visible ridge line of the target vehicle in the road condition image and two wheels on the same side of the target vehicle, and determining a ground base line based on grounding points of the two wheels; and based on the target vanishing point, the visible ridge line and the ground base line, determining the bottom surface boundary point of the target vehicle being the orthographic projection point of the boundary point of the bottom surface of the target vehicle on the ground.SELECTED DRAWING: Figure 1
Patent JP-2023142318-A (JP)
Title: Fishing lure
Inventor: MATSUO RYUSEI
IPC: A01K85/02
Filed: 2022-03-24
Abstract: To provide a fishing lure in which a fishhook is protruded to outside of a body in a state where a fishing line is drawn since the body is held in a mouth of a fish, on the other hand the fishhook is stored in the body in a state in which the body is not held in a mouth of a fish and the fishing line is drawn and is moved in water.SOLUTION: A fishing lure comprising: a body which stores therein a fishhook in a manner to freely protrude and retreat; a projection body which is provided on the body in a manner to freely project, and is coupled to a fishhook in the body; inhibition means which applies force to the projection body in a projection/retreat direction for inhibiting protrusion movement of the projection body; an engagement part which is provided on the projection body and to which a fishing line can be engaged; and a fishhook which is protruded in linkage with protrusion movement of the projection body, when the engagement part is drawn in a protrusion direction of the projection body by external force which is greater than force applied by the inhibition means.SELECTED DRAWING: Figure 2
Patent JP-2023142622-A (JP)
Title: Information processing apparatus and program
Inventor: SAEKI TAKAKI
IPC: B41J29/38
Filed: 2022-03-25
Abstract: To provide a power saving effect while deterioration in convenience of an apparatus is inhibited as compared with a case where a power saving setting of the apparatus is changed to a certain setting at once.SOLUTION: A processor stepwisely changes a power saving setting of an apparatus based on a usage status of the apparatus.SELECTED DRAWING: Figure 3
Patent JP-2023146600-A (JP)
Title: Performance data conversion device and performance data conversion program
Inventor: KATSUTA MASANORI
IPC: G10G1/00
Filed: 2022-03-29
Abstract: To enable easy setting of tempo information or sound intensity of performance data.SOLUTION: A performance data conversion device is provided, comprising input means for inputting timing information for each beat of first performance data according to manipulation by an operator, and conversion means for converting the first performance data into second performance data according to the timing information of each beat, where the conversion means derives tempo information of each beat of the second performance data on the basis of the timing information of each beat and tempo information of the first performance data.SELECTED DRAWING: Figure 3
Patent JP-2023146929-A (JP)
Title: Outdoor power panel
Inventor: GOTO AKIO
IPC: H02M7/48
Filed: 2022-03-29
Abstract: To provide a highly reliable outdoor power panel which can properly cool an electric component having high resistance to adhesion of dirt and entry of dust, etc., and an electric component having low resistance to adhesion of dirt and entry of dust, etc.SOLUTION: In an outdoor power panel 10, a first space 40 houses a transformer 50 and communicates with a first air inlet 30 and a first exhaust port 32. A second space 42 houses an electric component 54, such as an inverter, and is formed in an airtight manner against the first space 40 and the third space 44. The third space 44 houses a heat radiation member 68 connected to the electric component 54 and communicates with a second air inlet 34 and a second exhaust port 36. A first fan 56 is supplied with air from the first air inlet 30 to generate airflow flowing in the first space 40 and discharged from the first exhaust port 32. A second fan 58 is supplied with air from the second air inlet 34 to generate airflow flowing in the third space 44 and discharged from the second exhaust port 36.SELECTED DRAWING: Figure 5
Patent JP-2023148316-A (JP)
Title: Ultraviolet light irradiation device and ultraviolet light irradiation system
Inventor: TASAKA KEIJIRO
IPC: A61L2/10
Filed: 2022-03-30
Abstract: To provide a highly versatile ultraviolet light irradiation device.SOLUTION: According to an embodiment, an ultraviolet light irradiation device 1 is arranged within a housing 10 that is attached to an attachment unit provided at a height of within 1 m from the floor surface, and includes a light source section 103 that radiates ultraviolet light toward the floor surface, a detection unit 102 that acquires detection data regarding a person, and a control unit 101 that controls the light source section 103 based on the detection data acquired by the detection unit 102.SELECTED DRAWING: Figure 3
Patent JP-2023149349-A (JP)
Title: Folding mechanism of helicopter transmitter antenna shaft portion
Inventor: ITO TAKESHI
IPC: H01Q1/30
Filed: 2022-03-31
Abstract: To provide a folding mechanism of a helicopter transmitter antenna shaft portion with consideration of ease of maintenance and replacement work to make it possible to land safely in an emergency in a transmitter antenna arranged vertically below the lower surface of a helicopter fuselage.SOLUTION: An antenna lifting device 100 includes a transmitter 10 attached on the undersurface of a fuselage, a lifting device 20 provided on the lower part of the transmitter 10, an antenna shaft 40 one end of which is mounted on the lifting device 20 in a swingable manner, and an antenna 50 provided on the other end of the antenna shaft 40. The antenna shaft 40 is provided with a folding mechanism 30 that is arranged on the antenna shaft 40 in a position located higher than the position of a skid of a helicopter when the antenna is deployed vertically downward and bends when a predetermined load is applied. The folding mechanism 30 is for gripping both ends of a plate-shaped fuse plate 31 that breaks when a predetermined load is applied.SELECTED DRAWING: Figure 1