baber/WOPTO huggingface dataset:
Patent JP-2021114014-A (JP)
Title: Distributed control system, distributed control system controlling method, and computer program
Inventor: AMANO YASUSHI
IPC: G05B11/00
Filed: 2020-01-16
Abstract: To stably control a control target even when there is no detailed information about the control target and a control device which controls the control target.SOLUTION: A distributed control system comprises: a plurality of agents that are mounted respectively on a plurality of controlled devices that work together to achieve a common purpose, and control respective movements of the plurality of controlled devices; and a central control unit that acquires information on observed values to achieve the purpose and transmits the information on the observed values to the plurality of agents. The agent controls the movement of the controlled device so as to perform the operation for achieving the purpose by using the information on the observed value acquired from the central control unit without exchanging the information on the movement control with other agents.SELECTED DRAWING: Figure 1
Patent JP-2021115583-A (JP)
Title: Laser processing method and laser processing device
Inventor: KURIHARA TAKUYA
IPC: B23K26/00
Filed: 2020-01-22
Abstract: To provide a laser processing method and a laser processing device which can suppress poor processing.SOLUTION: A laser processing method comprises a processing step SP2 of moving a light condensing spot SP of laser light L on a work-piece 2 to continuously form a plurality of closed regions TrC surrounded by a locus of the light condensing spot SP on the work-piece 2. In the processing step SP2, the light condensing spot SP is scanned so that the light condensing spot SP passes on the already formed closed regions TrC, and then the light condensing spot SP is scanned so as to pass on a region other than the already formed closed regions TrC so that a new closed region TrC is formed, where in forming the new closed region TrC, an average of irradiation energies at the light condensing spot SP at which the work-piece 2 is irradiated in a period of time during which the light condensing spot SP passes on the already formed closed regions TrC is larger than an average of irradiation energies at the light condensing spot SP at which the work-piece 2 is irradiated in a period of time during which the light condensing spot SP passes on the region other than the already formed closed regions TrC.SELECTED DRAWING: Figure 3
Patent JP-2021118076-A (JP)
Title: Power storage device
Inventor: HAMAOKA KENJI
IPC: H01M50/183
Filed: 2020-01-24
Abstract: To provide a power storage device which can prevent the generation and the progress of rust on metal plates at lamination ends.SOLUTION: A power storage device comprises: a power storage module 4; a conductive plate 5A which is disposed to be laminated on the power storage module 4; and a seal member 80 provided between the conductive plate 5A and the power storage module 4. The power storage module 4 has an electrode laminate and a sealing body 12. The sealing body 12 has a plurality of frame-like first sealing parts 21 each of which is provided on an edge 20c of each of a plurality of metal plates 20A included in the electrode laminate. The metal plate 20A at a lamination end has an exposed surface 20d which is exposed from the first sealing part 21. The exposed surface 20d has: a contact region 20e which comes into contact with and is electrically connected to the conductive plate 5A; and a non-contact region 20f which does not come into contact with the conductive plate 5A. The seal member 80 is provided along an inner edge 21c so as to be in contact with each of the first sealing parts 21, and it is filled into a portion between the conductive plate 5A and the non-contact region 20f, and seals between the conductive plate 5A and the exposed surface 20d.SELECTED DRAWING: Figure 10
Patent JP-2020064695-A (JP)
Title: Sales data processing device and program
Inventor: IMADA MASAYUKI
IPC: G07G1/01
Filed: 2020-02-03
Abstract: To prevent mistake of a tax rate when accounting processing is performed for a commodity whose tax rate can be different depending on a difference in a transaction form.SOLUTION: Commodity selection buttons 62 displayed on a touch panel display are divided into commodity selection buttons for a standard tax rate 63 and commodity selection buttons for a reduced tax rate 64. Then, colors to be displayed are different between the commodity selection buttons for a standard tax rate 63 and the commodity selection buttons for a reduced tax rate 64.SELECTED DRAWING: Figure 8
Patent JP-2021123207-A (JP)
Title: Lid device and center console box
Inventor: IZUME TOMOJI
IPC: B60N3/00
Filed: 2020-02-04
Abstract: To make a lid device rationally possess a structure which can easily and intuitively perform a release operation of the lid device in a state that the external appearance of the lid device is highly maintained.SOLUTION: The lid device comprises a latch body 6 with respect to a latch receiver 7 arranged at an opening forming body 1, energization means 8 for energizing the latch body 6 so as to be constantly located in a position in which the latch body is engaged with the latch receiver 7, and a switching member 9 movably arranged at a lid lower 4, and releasing the engagement of the latch body 6 and the latch receiver 7 in a forward position. A lid upper 5 is combined with the lid lower 4 so as to be slide-movable in an orientation orthogonal to an axial line direction x of a turning center axis of the lid lower 4. A linkage member 10 is arranged which makes the lid upper 5 and the lid lower 4 linked with each other so as to move the switching member 9 to the forward position when moving the lid upper 5 to the turning center axis side of the lid lower 4.SELECTED DRAWING: Figure 10
Patent JP-2021125776-A (JP)
Title: Image reading device
Inventor: TOKONAMI MINORU
IPC: H04N1/00
Filed: 2020-02-04
Abstract: To regulate the positions in a main scanning direction of a traveling body that has mounted thereon a reading mechanism extending in the main scanning direction and reciprocates in a sub scanning direction, and thereby prevent the contact of the traveling body with a frame.SOLUTION: An image forming apparatus 1 comprises: a traveling body 220 that reciprocates in a sub scanning direction; a pair of guide rails 230 that support the traveling body 220 movably from below along the sub scanning direction; and slide members 320 that are provided between the traveling body 220 and the guide rails 230 and integrated with the traveling body 220. The pair of guide rails 230 are formed with vertical pieces 231 on the inside in a main scanning direction Y. In a state where the slide members 320 are in contact with the vertical pieces 231 and the movement toward the inside is regulated, the slide members 320 are provided respectively on the pair of guide rails 230.SELECTED DRAWING: Figure 7
Patent JP-2021125573-A (JP)
Title: Sunshade resin molded body
Inventor: MIZUNO KOICHI
IPC: C08J9/12
Filed: 2020-02-06
Abstract: To provide a sunshade resin molded body that can shield sunlight and effectively suppress the temperature rise of a housing installed outdoors and equipment inside the housing.SOLUTION: A sunshade resin molded body 1 is composed of a thermoplastic resin having bubbles having an average bubble diameter of 1 to 10 μm calculated according to ASTM D3576-77. At that time, the thermoplastic resin is preferably a polyolefin resin, a polyester resin, or a polycarbonate resin. Further, it is preferable that the sunshade resin molded body 1 is arranged so as to cover at least the upper surface of the housing 2 installed outdoors. Further, the sunshade resin molded body 1 may be arranged so as to cover the housing 2 with a gap of 50 mm or less from the housing 2.SELECTED DRAWING: Figure 1
Patent JP-2021127573-A (JP)
Title: Earth anchor structure
Inventor: SUYAMA HARUNA
IPC: E02D5/80
Filed: 2020-02-12
Abstract: To provide an earth anchor structure allowing overturn of a building receiving eccentric earth pressure caused by difference of insertion depths of external walls on both sides.SOLUTION: An earth anchor structure 10 is provided with a building 12 receiving eccentric earth pressure UEP caused by difference of insertion depths D1, D2 on external walls and earth anchors 22 inserted on an outer wall 20A side deeper in insertion from a center of the building 12, secured in a spread foundation 18 of the building 12, and extended along a vertical direction in the foundation 30.SELECTED DRAWING: Figure 1
Patent JP-2021042350-A (JP)
Title: Sulfated fibrous cellulose, composition, sheet, and sulfated fibrous cellulose production method
Inventor: NOGUCHI YUICHI
IPC: D06M11/51
Filed: 2020-02-17
Abstract: To inhibit pyrolysis of sulfated fine fibrous cellulose.SOLUTION: The present invention relates to: sulfated fibrous cellulose comprising a carbamide group and having a fiber width less than or equal to 1000 nm; a composition containing the sulfated fibrous cellulose; and a sheet containing the sulfated fibrous cellulose. The present invention also relates to a method of producing the sulfated fibrous cellulose comprising: a step (a) of mixing cellulose raw material with an aqueous solution containing urea and/or a urea derivative, and sulfuric acid and/or amide sulfate, and heating the mixture at or above 100°C until the water content is substantially eliminated; and a step (b) of making the cellulose raw material obtained in the step (a) finer.SELECTED DRAWING: None
Patent JP-2021132123-A (JP)
Title: Laser processing device
Inventor: NAKAYAMA SHINICHI
IPC: H01S3/00
Filed: 2020-02-20
Abstract: To provide a high-quality and high-output laser processing device suitable for manufacturing electrical components for automobiles and electronic components.SOLUTION: A laser processing device 100 includes: a wide-band light oscillation element 130 for generating a first light beam RB having a fundamental wavelength; a polarization plate 120 for controlling the oscillation direction of the first light beam RB; a narrow-band light oscillation control element 110 for narrowing the band of the first light beam RB; reflective mirrors 160 and 165 for reflecting the first light beam RB; a wavelength conversion unit 150 having a nonlinear crystal for extracting, from the reflected first light beam RB, a second light beam GB having a harmonic wavelength with respect to the fundamental wavelength; and an output mirror 170 that transmits only the wavelength-converted second light beam GB, and outputs output light 140 toward a workpiece.SELECTED DRAWING: Figure 1
Patent JP-2021134118-A (JP)
Title: Substrate and light-emitting element
Inventor: OIDO ATSUSHI
IPC: H01L33/16
Filed: 2020-02-27
Abstract: To provide a substrate having an aluminum nitride layer excellent in crystallinity.SOLUTION: A substrate 10 includes an aluminum nitride layer L1 containing crystalline aluminum nitride, and a sapphire layer L2 containing crystalline α-alumina. The aluminum nitride layer L1 is directly piled on the surface of the sapphire layer L2, and the (0001) plane of the aluminum nitride is approximately parallel to the surface of the sapphire layer, and the (11-20) plane of the α-alumina is approximately parallel to the surface of the sapphire layer, and the (11-20) plane of the aluminum nitride is approximately parallel to the (1-100) plane of the α-alumina.SELECTED DRAWING: Figure 1
Patent JP-2021135399-A (JP)
Title: Method for manufacturing electrostatic charge image developing toner
Inventor: HIRATA TAKESHI
IPC: G03G9/087
Filed: 2020-02-27
Abstract: To provide a method for manufacturing electrostatic charge image developing toner excellent in balance between heat resistant storage and low temperature fixability and capable of suppressing the deterioration of printing durability and the bleed of a release agent even after being stored for a long time in high temperature and high humidity environment.SOLUTION: A method for manufacturing electrostatic charge image developing toner comprises steps of: preparing a suspension obtained by dispersing droplets of a polymerizable monomer composition including a polymerizable monomer, a colorant, a polar resin and a release agent in an aqueous medium including a water insoluble inorganic compound; and forming coloring resin particles by subjecting the suspension to polymerization reaction. The content of the polar resin is 0.8-2.5 mass parts to the polymerizable monomer of 100 mass parts; an agitator including a dispersion machine having the combination of a rotor and stator served as comb-tooth type concentric rings and a dispersion supply tank is used in the step of preparing the suspension; the rotor of the dispersion machine has a peripheral speed of 15-40 m/s; and the frequency of circulation of the dispersion circulating in the agitator is 10-30.SELECTED DRAWING: Figure 1
Patent JP-2021140884-A (JP)
Title: Active material, electrode mixture containing the same, electrode layer, and solid battery
Inventor: KAI TAKUYA
IPC: H01M4/62
Filed: 2020-03-03
Abstract: To provide an active material which enables the enhancement in the cycle characteristic of a solid battery.SOLUTION: In the present invention, the above problem is solved by providing an active material comprising silicon and M(where M is one or no less than two kinds of metalloid elements other than silicon and metal elements), which is composed of powder. As a result of evaluation of particle crush by compression, particles forming the powder are 650 MPa or smaller in breaking strength. According to particle size distribution measurement by laser diffractive scattering, the powder is preferably 0.5 μm or larger and 7.0 μm or smaller in the volume cumulative particle diameter D50 for a cumulative volume of 50 vol.%.SELECTED DRAWING: None
Patent JP-2020089889-A (JP)
Title: Grizzly apparatus and main ash discharge system
Inventor: OZEKI YASUTAKA
IPC: B07B1/46
Filed: 2020-03-04
Abstract: To provide a grizzly apparatus and a main ash discharge system equipped with the same in which an object to be sieved rolls on the grizzly apparatus without interruption.SOLUTION: A grizzly apparatus comprises: a plurality of grizzly bars which have an axis extending in a first direction, and are arranged at prescribed intervals in a second direction orthogonal to the first direction; and at least one guide which extends in the first direction above the plurality of grizzly bars. Each of the plurality of grizzly bars rotates in a direction opposite to the adjacent grizzly bar so that a slit for passage of an object to be sieved between adjacent grizzly bars and a gap which does not allow the object to be sieved to pass alternately appear in the second direction. The guide has: at least one guide surface which has inclination gradually lowering as approaching in the second direction toward the slit, and guides the object to be sieved to the slit; and at least one inclined plane which has inclination gradually lowering as approaching a downstream side in the first direction, and guides the object to be sieved to the downstream side in the first direction, respectively.SELECTED DRAWING: Figure 7B
Patent JP-2021138298-A (JP)
Title: Getting-on/off passage opening/closing control system, getting-on/off passage opening/closing control device, getting-on/off passage opening/closing control method, and vehicle-side lamp type communication module
Inventor: MUKOYA MINORU
IPC: B61B1/02
Filed: 2020-03-06
Abstract: To provide a getting-on/off passage opening/closing control system, a getting-on/off passage opening/closing control device, a getting-on/off passage opening/closing control method, and a vehicle-side lamp type communication module capable of suitably controlling opening/closing of an opening part formed on a getting-on/off passage opening/closing device even if an abnormal door exists.SOLUTION: A pattern light emitting unit 24 is provided on a railroad vehicle and emits light with a light emitting pattern showing a combination of respective states of a plurality of doors included in the railroad vehicle. An imaging unit 38 photographs an image including the pattern light emitting unit 24 that emits light with the light emitting pattern. A processor 32 identifies the light emitting pattern based on the image photographed by the imaging unit 38. The processor 32 controls opening/closing of an opening unit formed on a getting-on/off passage opening/closing device which is provided at a platform at which the railroad vehicle arrives, corresponding to each of the plurality of doors provided on the railroad vehicle based on the identified light emitting pattern.SELECTED DRAWING: Figure 2
Patent JP-2020093144-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2020-03-18
Abstract: To provide a game machine capable of preventing a player from getting bored with a game in an early stage after a jackpot game has been provided.SOLUTION: The game machine includes: a winning hole by which a first privilege is provided; a first ball entry area disposed inside the winning hole and by which a second privilege is provided; and a second ball entry area by which a third privilege is provided. A first ball entry state in which a ball can enter the first ball entry area, and a second ball entry state in which a ball can enter the second ball entry area, are changed over by changeover means at timing when variable means is varied by variable control means. Consequently, when the game turns out a specific lottery result, besides the first privilege, the game machine may provide a player with the second privilege or the third privilege according to timing when the variable means is varied by the variable control means. Even after the specific lottery result is produced and a ball can enter the winning hole by which the first privilege is provided, the player can have interest in a privilege to be offered. Accordingly, this configuration can prevent such a problem that the player gets bored with the game in an early stage.SELECTED DRAWING: Figure 1
Patent JP-2021150124-A (JP)
Title: Airtight terminal and contact device using airtight terminal
Inventor: MAMIYA KO
IPC: H01H50/02
Filed: 2020-03-18
Abstract: To prevent deformation of a pipe lead from spreading to an insulating material and a joint in an airtight terminal and contact device used to relay high electric capacity.SOLUTION: In an airtight terminal 10 and a contact device using the same, a metal container 12 having a through hole 11, a pipe lead 13 inserted through the through hole, an insulating material 14 that seals the metal container and the pipe lead, and a terminal block 15 made of low-resistance metal that penetrates the pipe lead and adheres to the pipe lead are provided, and the pipe lead includes a stress relaxation unit 17 that buffers external force.SELECTED DRAWING: Figure 1
Patent JP-2021150139-A (JP)
Title: Power storage device
Inventor: MIYAZAKI HIROYUKI
IPC: H01G11/10
Filed: 2020-03-18
Abstract: To provide a power storage device that can prevent a filter from falling.SOLUTION: A power storage device 200 includes a power storage unit 300 having a power storage element 310, an exterior 220 that houses the power storage unit 300, and a filter 500 that is placed facing the power storage unit 300 and attached to the exterior 220, and the exterior body 220 includes a side wall 250 as a support that allows the filter 500 to be inserted and removed, and the side wall 250 includes a regulatory unit 250c that engages with a portion different from the lower end edge 501a of the filter 500 to regulate the movement to the filter 500 downward.SELECTED DRAWING: Figure 7
Patent JP-2021148945-A (JP)
Title: Image forming apparatus
Inventor: YAMAZAKI NAOYA
IPC: H04N1/407
Filed: 2020-03-19
Abstract: To provide an image forming apparatus that can output a pattern image with a small visual density difference between a background part and a character part, compared with a case in which image density patterns of the same size are used in a normal image mode and a pattern image mode.SOLUTION: An image forming apparatus has a normal image mode and a pattern image mode for forming a pattern image including a character part and a background part, and comprises: image density pattern forming means that, when the normal image mode is selected, forms a first image density pattern composed of one image density pattern or image density patterns different in area ratio from each other, and when the pattern image mode is selected, forms a second image density pattern composed of image density patterns having a larger size than that of the image density patterns of the first image density pattern and different in area ratio from each other; density detection means that detects the density of the image density pattern on an image holding body; and control means that controls a setting condition for an image formation factor based on a detection value of the detected image density pattern.SELECTED DRAWING: Figure 6
Patent JP-2021146474-A (JP)
Title: Device production method and device
Inventor: KIYOMOTO TOMOFUMI
IPC: H01L41/09
Filed: 2020-03-19
Abstract: To provide a production method of a device suppressing failure in which strain occurs on a structure of a device.SOLUTION: A production method of a device having a stress object part 222 comprises: a first step for forming a groove pattern 234 on a second silicon layer 215 of a laminate which has a first silicon layer 213, a first silicon oxide layer 216, and a second silicon layer 215; a second step for forming a second silicon oxide layer 272 and a common silicon layer on the second silicon layer 215 so that, from the second silicon layer 215 side, the second silicon oxide layer 272 and the common silicon layer are laminated in the order; a third step for forming the stress object part 222 at least partially facing the groove pattern 234 for the common silicon layer; a fourth step for removing the first silicon layer 213; and a fifth step for oxidizing the second silicon layer 215 on which the groove pattern 234 is formed.SELECTED DRAWING: Figure 9
Patent JP-2021146318-A (JP)
Title: CO2 separation system
Inventor: SUGIYAMA KOSEKI
IPC: B01D53/62
Filed: 2020-03-23
Abstract: To efficiently collect CO2 which is separated from a gas mixture containing CO2.SOLUTION: A CO2 separation system for separating CO2 from a gas mixture containing CO2 comprises: a CO2 separation device having a separation film having a function for separating CO2 from the gas mixture, and a separation film upstream-side chamber and a separation film downstream-side chamber which are partitioned by the separation film, and arranged so that the gas mixture flows into the separation film upstream-side chamber; a pressure difference generation device for generating a pressure difference between the separation film upstream-side chamber and the separation film downstream-side chamber so that the pressure of the separation film upstream-side chamber becomes higher than the pressure of the separation film downstream-side chamber; and a CO2 collection device to which a permeation gas containing CO2 flowing out of the separation film downstream-side chamber while permeating the separation film is introduced, and which collects CO2 in the permeation gas. The pressure difference generation device has at least a negative pressure generation device. The negative pressure generation device is arranged on a gas path of the permeation gas which connects the separation film downstream-side chamber and the CO2 collection device.SELECTED DRAWING: Figure 1