baber/WOPTO huggingface dataset:
Patent JP-2023110165-A (JP)
Title: Electric fusion joint and piping structure
Inventor: OISHI REIKI
IPC: F16L47/03
Filed: 2022-01-28
Abstract: To provide an electric fusion joint which can suppress a phenomenon of moving an electric heating wire in an axial line direction when fusing a resin pipe to a joint main body by making the electric heating wire generate heat by electricity-carrying, and a piping structure.SOLUTION: An electric fusion joint 10 comprises a resin-made joint main body 21 having a receptacle part 25, a terminal part 22 having a terminal pin 35 protruding from an external peripheral face of the receptacle part 25, and a coated electric heating wire 23 which is embedded into the joint main body 21 in a state of being connected to the terminal part 22. The coated electric heating wire 23 has a first electric heating wire part 44 which is spirally embedded into the receptacle part 25, and a second electric heating wire part 47 for connecting an end part 44c of the first electric heating wire part 44 at the terminal part 22 side and the terminal part 22. The second electric heating wire part 47 extends in an axial line 30 direction of the receptacle part 25.SELECTED DRAWING: Figure 2
Patent JP-2023112441-A (JP)
Title: Connection terminal, connector, and connector device
Inventor: YAMAGUCHI YUJI
IPC: H01R13/42
Filed: 2022-02-01
Abstract: To provide a connection terminal capable of suppressing a slide contact between a lance piece and a housing.SOLUTION: A connection terminal 16 inserted into a housing 21 includes a non-deforming portion 16c, and a lance piece 16d that is provided to be deformable with respect to the non-deformable portion 16c. When the connection terminal 16 is inserted into the housing 21, the lance piece 16d engages with an engaging portion 22c of a connector terminal 22 and thereby deforms from a non-projecting state to a projecting state. When the lance piece protrudes in a direction intersecting the insertion direction into the housing 21 in the protruding state and thereby becomes possible to engage with the locking surface 21c of the housing 21 in the removal direction which is the direction opposite to the insertion direction.SELECTED DRAWING: Figure 1
Patent JP-2023113356-A (JP)
Title: Liquid droplet discharge device
Inventor: ONISHI MASASHI
IPC: B41J2/17
Filed: 2022-02-03
Abstract: To miniaturize a liquid droplet discharge device.SOLUTION: A liquid droplet discharge device discharging a liquid droplet comprises a discharge part discharging the liquid droplet, a cap part with a cap sucking waste liquid discharged by the discharge part, and a rail part determining a direction in which the cap part moves and taking in and collecting generated matters generated when the liquid droplet is discharged.SELECTED DRAWING: Figure 3
Patent JP-2023114330-A (JP)
Title: Storage structure
Inventor: TANIGUCHI YUSUKE
IPC: A47B55/00
Filed: 2022-02-04
Abstract: To improve a degree of freedom of storage within a storage space.SOLUTION: A storage structure is arranged in a storage space. The storage structure includes a horizontal material 15 and a formation member 20. The horizontal material 15 extends in a horizontal direction within the storage space. The formation member 20 forms a new storage space together with the horizontal material 15 within the storage space.SELECTED DRAWING: Figure 1
Patent JP-2023114790-A (JP)
Title: Information processing system, information setting method, program, and service providing system
Inventor: SATO HIKARI
IPC: H04L12/28
Filed: 2022-02-07
Abstract: To provide an information processing system which displays an item name of an external service system in an input field of a screen for setting mapping data.SOLUTION: A service providing system stores a character string included in electronic data in an item of an external service system using mapping data which make an input field displayed on a screen of a terminal device correspondent to the item in the external service system. The service providing system comprises: an external service processing section for acquiring from the external service system a list of items in the external service system in response to a request from the terminal device; a screen generation section which generates screen information for displaying the list of items in the external service system acquired by the external service processing section in the input field of the screen for setting the mapping data; and a data generation section by which, upon receiving identification information of the input field and identification information of an item in the external service system from the terminal device displaying the screen, the mapping data which make the input field correspondent to the item in the external service system are generated.SELECTED DRAWING: Figure 7
Patent JP-2023115515-A (JP)
Title: Server, vehicle, and communication control method
Inventor: MORISHIMA AKINORI
IPC: G06Q50/06
Filed: 2022-02-08
Abstract: To reduce communication cost for managing a plurality of vehicles by a server.SOLUTION: Each of a plurality of vehicles 1 is configured to enable at least one of charging and discharging with a power network in the case of being electrically connected to the power network. A vehicle management server 3 includes: a communication device 33 for acquiring data including position information of an object vehicle through communication about the object vehicle unconnected to the power network among the plurality of vehicles 1; and a processor 311 for determining a communication frequency for acquiring the data from the object vehicle. The processor 311 acquires the data from the object vehicle. The processor 311 predicts a connection time from the acquired data according to a time prediction model for predicting a connection time (arrival time) at which the object vehicle can be connected to the power network on the basis of the data of the object vehicle, and calculates a degree of reliability of the predicted connection time. The processor 311 determines a communication frequency in accordance with the degree of reliability.SELECTED DRAWING: Figure 12
Patent JP-2022078055-A (JP)
Title: Semiconductor device
IPC: H01L29/786
Filed: 2022-02-08
Abstract: PROBLEM TO BE SOLVED: To improve a numerical aperture of a semiconductor device. 
     SOLUTION: On the same substrate, a drive circuit having a first thin-film transistor and a pixel having a second thin-film transistor are formed. The first thin-film transistor has: a first gate electrode layer; a gate insulating layer; a first oxide semiconductor layer; a first oxide conductive layer and a second oxide conductive layer; an oxide insulating layer in contact with a part of the first oxide semiconductor layer, and in contact with the circumference and lateral faces of the first and second oxide conductive layers; a first source electrode layer; and a first drain electrode layer. The second thin-film transistor has: a second gate electrode layer; a second oxide semiconductor layer; and a second source electrode layer and a second drain electrode layer configured by a material having light transmissivity. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023116030-A (JP)
Title: Laminate and patch peeling method
Inventor: TAIRA MISAKI
IPC: C09J7/38
Filed: 2022-02-09
Abstract: To provide a laminate excellent in curl resistance and excellent in detachability of a patch when a release liner is deformed such as turning over.SOLUTION: A laminate 100 has a configuration in which an adhesive 110 is releasably laminated on a surface 121 of a release liner 120, and a portion of the surface of the release liner that is different from a location where the patch is arranged is exposed. The bending resistance of the release liner measured according to the 45° cantilever method described in JIS L1096:2010, 8.21 is 50 mm or more and 140 mm or less. For the patch, a test piece 110A with a width W of 10 mm placed on a table 1000 is protruded from the table by 10 mm when viewed from a direction IV perpendicular to the mounting surface 1001 of the test piece, and the protruded portion 113A is pressed. The force F required to bend 90° is 0.1 N or more and 0.6 N or less.SELECTED DRAWING: Figure 1
Patent JP-2023121503-A (JP)
Title: Computer system, learning method, and edge device
Inventor: TANIMURA TAKAHITO
IPC: G06N20/00
Filed: 2022-02-21
Abstract: To provide federated learning in consideration of a communication state between an edge device and a server.SOLUTION: A computer system comprises: an edge device which acquires data to be used for learning and uses the data to execute a learning process for generating a first model to be used to make an inference about a task; and a server device which generates a second model by using first models generated by a plurality of edge devices, respectively, and transmits the second model to the plurality of edge devices. The edge device acquires communication state information relating to a communication state of a communication path between the edge device and the server device, calculates a parameter to be used for a reduction process for reducing model data size on the basis of the communication state information, executes the reduction process on the first model on the basis of the parameter, and transmits the reduced first model to the server device.SELECTED DRAWING: Figure 1
Patent JP-2023122078-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-22
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: game control means (a game control microcomputer 100) for controlling progress of a game; performance control means (a performance control CPU 120) for controlling a performance; and a liquid crystal indicator (an image display device 5). The performance control means displays a glass plate image on the liquid crystal indicator and executes a cracking performance for cracking the glass plate image according to a performance control command transmitted from the game control means.SELECTED DRAWING: Figure 1
Patent JP-2023124514-A (JP)
Title: Coin handling device
Inventor: KIKUCHI TSUTOMU
IPC: G07D11/14
Filed: 2022-02-25
Abstract: To improve the functionality relating to separation of coins.SOLUTION: A coin handling device includes: an input part into which a coin is input; a spirally-wound structure which has a groove part in which the coin input in the input part is caught; a pin part which is positioned inside the structure and has a center axis different from a center axis of the structure; a driving part which rotates the structure and the pin part to raise the coin caught in the groove part; and a flapper part which receives the coin raised to a predetermined position or more by driving force of the driving part. A tip of the pin part is not positioned in a range of the groove part which is nearest to the center axis of the pin part, and is arranged to be brought into contact with the coin raised to the predetermined position or more.SELECTED DRAWING: Figure 2
Patent JP-2023127170-A (JP)
Title: Spring fixing structure for liquid pumping device
Inventor: KONISHI KENGO
IPC: F16T1/24
Filed: 2022-03-01
Abstract: To provide a spring fixing structure for a liquid pumping device which can improve the durability of a spring member.SOLUTION: A liquid pumping device 1 comprises: a float 24 accommodated in a vessel 2 and detecting a level WL of liquid W stored in the vessel 2; opening/closing valves 20, 22 which open and close on the basis of the level WL detected by the float 24; and an operation mechanism 26 for connecting the opening/closing valves 20, 22 with the float 24. The operation mechanism 26 has a plurality of link members 28 and a spring member 30. The spring member 30 has a spring body 52 composed of a coil spring, a first plug 54 to abut on one end part 52a of the spring body 52, and a second plug 56 to abut on the other end part 52b of the spring body 52. The spring body 52 is pinched by the first plug 54 and the second plug 56.SELECTED DRAWING: Figure 3
Patent JP-2023127597-A (JP)
Title: Biological information detection device, biological information detection system and program
Inventor: KAJIMA YASUSHI
IPC: A61B5/08
Filed: 2022-03-02
Abstract: To allow generation of abnormal respiration to be detected more safely and reliably.SOLUTION: A biological information detection device (a bedside terminal 40) includes: a first acquisition part (a control part 41) acquiring a radio signal generated from a reflection wave of a radio wave irradiated with a living organism; a second acquisition part (a control part 41) acquiring a respiratory waveform indicating a phase variation by breathing action of the living organism from the radio signal acquired by the first acquisition part; a first extraction part (the control part 41) extracting a parameter value of labored respiration from the respiratory waveform acquired by the second acquisition part; and a first determination part (the control part 41) comparing the parameter value extracted by the first extraction part with prescribed threshold and determining that labored respiration has occurred.SELECTED DRAWING: Figure 1
Patent JP-2023128297-A (JP)
Title: Pipe cleaning system and formwork for tunnel lining
Inventor: KOBAYASHI MASAHIKO
IPC: E21D11/10
Filed: 2022-03-03
Abstract: To provide a pipe cleaning system capable of separating and reliably recovering coarse particles from waste water after pipe cleaning, and a formwork for tunnel lining equipped with the same.SOLUTION: A pipe cleaning system 1 of the present invention includes: a cleaning section 10 installed in an upper portion of a base A1 of a formwork A for tunnel lining; an inclined gutter 20 installed obliquely along a longitudinal direction of the base A1 in a lower portion of the cleaning section 10; and a conveyor 30 installed along the longitudinal direction inside the inclined gutter 20. The conveyor 30 includes: a plurality of sprockets 31; a linear catcher 32 extending endlessly over the plurality of sprockets 31; and a drive source 33 capable of rotating the sprockets 31. The inclined gutter 20 can collect wastewater W after pipe cleaning flowing down from the cleaning section 10 and discharge it from a discharge port 22. Coarse particles W1 in the wastewater W are scraped off from a groove bottom 31b of the inclined gutter 20 by the linear catcher 32, and can be transported along the inclined gutter 20. The formwork A for tunnel lining of the present invention comprises the pipe cleaning system 1.SELECTED DRAWING: Figure 1
Patent JP-2023128609-A (JP)
Title: Method for producing photocatalyst and use of photocatalyst in decomposition of nox
Inventor: WANG YA-FEN
IPC: B01J35/02
Filed: 2022-03-04
Abstract: To provide a method for producing a photocatalyst that decomposes NOx.SOLUTION: The method includes the steps of: mixing a transition metal or an oxide thereof with bone powder or shell powder; heating the mixture for at least 12 hours to dehydrate the mixture; and calcining the dehydrated product for 1 to 5 hours. Also disclosed herein is a method for decomposing NOx by using the produced photocatalyst. The materials that are used, doped with a transition metal or an oxide thereof, are bones and shells, respectively from animals (birds, cattle, pigs, ducks, sheep, donkeys, or horses) and different species in seawater (shrimps, crab, bivalve, barnacle, snail, abalone, or oyster).SELECTED DRAWING: Figure 1
Patent JP-2023128676-A (JP)
Title: management system
Inventor: SHINKAI NAOKI
IPC: B65G1/137
Filed: 2022-03-04
Abstract: To provide a configuration capable of setting a specific wireless tag as a communication target even when a plurality of wireless tags exist.SOLUTION: There is provided a management system, in which in both a wireless tag 12 where a proper tag ID is recorded and an information code 13 attached to a container 10 or the wireless tag 12, the tag ID of the wireless tag 12 attached to the same container 10 is recorded. When the storage information (management information) to be written in the wireless tag 12 is acquired and the tag ID is read from the information code 13 by an information code reading unit 40, a wireless tag processing unit 30 performs a process of writing the management information in the wireless tag 12 of the tag ID.SELECTED DRAWING: Figure 2
Patent JP-2022136058-A (JP)
Title: Method of generating prediction model for predicting crop production performance, generation apparatus, and generation program
Inventor: MORIOKA RYOKO
IPC: G06Q10/04
Filed: 2022-03-04
Abstract: To implement a technology for predicting production performance of crops.SOLUTION: An apparatus (30) for generating a prediction model for predicting production performance of crops includes a prediction model generation unit (33) which generates a prediction model (34) for predicting production performance from a forecast value of meteorological data on a prediction date, the prediction model (34) referring to observation value data of meteorological data on the date before the prediction date and representing production performance and meteorological influence. The prediction model generation unit (33) selects a combination of variables of meteorological data so that a difference between an actual measurement value of production performance of a certain past year and a prediction value of production performance of the year for which the prediction model (34) is used for the prediction may be minimum, to generate the prediction model (34).SELECTED DRAWING: Figure 1
Patent JP-2023129145-A (JP)
Title: Radio wave absorption sheet for millimeter wave band
Inventor: HIROSE KEITA
IPC: H05K9/00
Filed: 2022-03-04
Abstract: To provide a radio wave absorption sheet that has all of excellent radio wave absorption performance in the millimeter wave band, thinness, high surface resistance, excellent heat resistance, moisture resistance, flame retardance, and environment adaptability.SOLUTION: A radio wave absorption sheet 100 for a millimeter wave band according to an embodiment of the present invention includes an insulating layer 10, a dielectric loss layer 20, a pressure-sensitive adhesive layer 30, and a conductive layer 40 in order from the radio wave incident side, and has a radio wave absorption amount of 10 dB or more in the frequency band of 76 to 81 GHz. The surface resistance value of the insulating layer 10 is 1010 Ω/square or more. The ratio B/C of the thickness B of the dielectric loss layer 20 to the thickness C of the insulating layer 10 is 3.0 or more. The dielectric loss layer 20 includes base material, loss material made of carbon powder dispersed in the base material, and a non-halogen flame retardant of 5% by volume or more with respect to the dielectric loss layer.SELECTED DRAWING: Figure 1
Patent JP-2023130005-A (JP)
Title: Method of recovering heavy metal ion, structure for recovering heavy metal ion, and method of accumulating microorganism
Inventor: HAMAMURA NATSUKO
IPC: C02F3/34
Filed: 2022-03-07
Abstract: To provide a method for recovering and removing heavy metal ions from treated water containing heavy metal ions and inhabited by microorganisms with heavy metal metabolism ability, and a method for accumulating the microorganisms in the treated water that is simple and can be implemented with low energy.SOLUTION: A method includes placing a conductor in the treated water, supplying electrons to the conductor to form a precipitate in which the microorganisms are accumulated and concentrating the heavy metal ions in the precipitate.SELECTED DRAWING: Figure 2
Patent JP-2023131522-A (JP)
Title: Brown rice flour and production method of brown rice flour
Inventor: KANO YOSHIHIRO
IPC: A23L7/10
Filed: 2022-03-09
Abstract: To provide brown rice flour which can improve textures and flavors of foods using rice bran flour by reducing not only a particle size of albumen but also a particle size of rice bran to reduce an average particle size of rice bran flour and suppressing a starch damage degree to be low.SOLUTION: Brown rice flour contains polished rice flour and rice bran flour and has the following physical properties: a starch damage degree is 4% or lower, and an average particle size is 220 μm or lower, and a water content in the saturated state is 100 g/100 g (g-water/g-drymatter) or lower. Foods using the brown rice flour such as bread can have better feel on the tongue, and rice bran is prevented from sucking much more water, and sticky texture like rice cake which arises when foods such as bread are baked is fixed.SELECTED DRAWING: Figure 1
Patent JP-2023135052-A (JP)
Title: Vibrator unit and compaction method of columnar concrete
Inventor: KATAOKA TAKAFUMI
IPC: E01D21/00
Filed: 2022-03-15
Abstract: To provide a vibrator unit and a method for compacting columnar concrete, which can more reliably compact cast-concrete while saving labor and ensuring high quality in compaction work of columnar concrete in the construction of viaducts, bridges, deep foundation piles, etc. especially when compacting columnar concrete such as rigid-frame viaducts with small cross-sections and consisting of multiple columns.SOLUTION: A vibrator unit 1 for compacting concrete in the process of casting columnar concrete includes a lifting jig 2 suspended by a lifting machine 4 and a vibrator 3 held on the hanging jig. The vibrator includes a hollow pipe-shaped sheath tube 30 hanging from a hanging jig, a cord 31 inserted through the sheath tube, a vibrating part 32 connected to the tip of the cord and exposed from the bottom tip of the sheath tube, a switch part 33 provided outside the upper end tip of the sheath tube in the middle part of the cord, and a falling-off prevention member 34 fixed to the cord between the switch part and the sheath tube.SELECTED DRAWING: Figure 1
Patent JP-2023135197-A (JP)
Title: Electronic device
Inventor: OISHI TETSUYA
IPC: H05K1/18
Filed: 2022-03-15
Abstract: To provide an electronic device mounted with a THD component on a printed circuit board capable of sufficiently improving the vibration resistance of the THD component.SOLUTION: The electronic device 1 is constituted of a printed circuit board 7 mounted with electronic components 8 and 9 housed in a housing 2. The electronic device has a lead wire 13 connected to the bottom of a package 12 and includes a THD component 8 mounted with the lead wire 13 inserted into the through hole 7a of the printed circuit board 7. The THD component 8 is mounted being inclined at a predetermined angle θ with respect to the printed circuit board 7 and a part of the bottom of the package 12 is in contact with the printed circuit board 7. The housing 2 is formed with an engaging portion 15 for holding at least a portion of the upper part of the package 12 of the THD component 8 in position.SELECTED DRAWING: Figure 1
Patent JP-2022106694-A (JP)
Title: Modular microwave plasma source
IPC: H01L21/31
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a modular microwave plasma source including a solid electronics and an applicator for coupling microwave radiation to gas and forming plasma with respect to a field of microwave plasma source. 
     SOLUTION: A modular microwave source comprises a voltage control circuit and a voltage controlled oscillator, where an output voltage from the voltage control circuit drives oscillation in the voltage controlled oscillator. The modular microwave source may also include a solid state microwave amplification module coupled to the voltage controlled oscillator. The solid state microwave amplification module amplifies an output from the voltage controlled oscillator. The modular microwave source may also include an applicator coupled to the solid state microwave amplification module, where the applicator is a dielectric resonator. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT