baber/WOPTO huggingface dataset:
Patent JP-2021055131-A (JP)
Title: Electric casting mold production method
Inventor: KURIMOTO MASARU
IPC: C25D1/10
Filed: 2019-09-27
Abstract: To provide a production method of an electric casting mold that can accurately apply structure of a mold to a resin member even when the structure has a fine and delicate structure or a complex shape.SOLUTION: A through hole 4 is formed so as to penetrate from one side face 3b to the other opposite side face 3b of a mother substrate 3, and the through hole 4 is filled with a filling member 5. Subsequently, a part of the filling member 5 is exposed by polishing one principal surface 3a of the mother substrate 3 while the through hole 4 is filled with the filling member 5. After that, all the filling member 5 is removed. An electric casting mold is completed by forming a metal plating-shaped portion 7 connected to the principal surface 3a of the mother substrate 3 from a recessed space that is formed by removing the filling member 5, by removing the mother substrate 3, and by exposing only the metal plating-shaped portion 7.SELECTED DRAWING: Figure 5
Patent JP-2021056400-A (JP)
Title: Toner cartridge
Inventor: FUKAMACHI YASUO
IPC: G03G21/16
Filed: 2019-09-30
Abstract: To identify a specification of a toner cartridge with a simple configuration.SOLUTION: A toner cartridge 10 comprises: a housing that can store toner therein; a first gear 100; a rib 300; and a second gear 200. The first gear 100 is rotatable about a first axis 1X extending in an axial direction and is located on an outer surface of the housing. The rib 300 is a flexible rib for identifying a type of the toner cartridge 10. The rib 300 is any one of a first rib indicating that the toner cartridge 10 is of a first type and a second rib indicating that the toner cartridge 10 is of a second type different from the first type. The second gear 200 is rotatable about a second axis X2 extending in the axial direction, and is engaged with the rotating first gear 100 to rotate from a first position to a second position and then stopped. The first rib or the second rib can be removably attached to the second gear 200.SELECTED DRAWING: Figure 7
Patent JP-2021054640-A (JP)
Title: Document transport device
Inventor: HAGIWARA HIROSHI
IPC: B65H7/02
Filed: 2019-10-02
Abstract: To provide a document transport device that can increase the loading of documents onto the feeding tray by its relatively simple design.SOLUTION: The document transport device includes: a feeding tray 13 where documents being transported in a predetermined direction are loaded; a pickup roller 41 that feeds documents into the transport path by contacting the upper surface of the documents loaded on the feeding tray 13 and rotating on it; a lifting board 81 that lifts the documents loaded on the feeding tray 13 and causes them to contact the pickup roller 41; a sensor 83 that measures the amount of the documents loaded on the feeding tray 13; and a rotating mechanism that supports the feeding tray 13 in a rotating manner in the vertical direction around the end of the downstream side in the transport direction within a predetermined rotation range. The rotating mechanism causes the feeding tray 13 to rotate down to the lowest position in the rotation range in its stand-by condition, and causes the feeding tray 13 to rotate so as to increase the inclination angle as the amount of the documents measured by the sensor 83 is smaller.SELECTED DRAWING: Figure 3
Patent JP-2020001931-A (JP)
Title: Sheet processing device, image formation system
Inventor: WATANABE KENHIRO
IPC: G03G15/00
Filed: 2019-10-10
Abstract: To easily remove a sheet stopped inside the sheet processing device.SOLUTION: The sheet processing device includes: a first transportation roller pair that transports a sheet; a second transportation roller pair capable of normal and reverse rotation that receives the sheet transported by the first transportation roller pair and transports the received sheet; a first folding roller pair that forms a first folding line on the sheet; and a first rotation part that can rotate the second transportation roller pair and the first folding roller pair. One roller of the second transportation roller pair and one roller of the first folding roller pair are a common roller, and by the first rotation part being rotated in a certain direction while the sheet is held by the first transportation roller pair and the second transportation roller pair, the second transportation roller pair bends and guides the sheet to the first folding roller pair, and the first folding roller pair forms the first folding line on the bent sheet.SELECTED DRAWING: Figure 5
Patent JP-2020013163-A (JP)
Title: Display device
Inventor: EGUCHI SHINGO
IPC: H01L51/50
Filed: 2019-10-10
Abstract: To provide a quickly-foldable display device.SOLUTION: A display device includes a display panel, a member, a first fixing portion, a second fixing portion, and a roll-up portion. The display device has a function that enables selection between a first state in which an image is displayed with the display panel not folded and a second state in which an image is displayed with the display panel folded. The display panel is fixed to the first fixing portion and the second fixing portion. One end of the member is fixed to the first fixing portion. The other end of the member is connected to the roll-up portion. The roll-up portion has a function that enables rolling up of the member from the other end of the member. The display panel is folded by rolling up the member. The display panel is unfolded by pulling out the rolled-up member from the roll-up portion.SELECTED DRAWING: Figure 1
Patent JP-2021061774-A (JP)
Title: Cold salt water treatment device
Inventor: YAMAMOTO TAKAHIRO
IPC: H01H47/00
Filed: 2019-10-11
Abstract: To provide a cold salt water treatment device that can detect welding of a contact of a relay at low cost.SOLUTION: A cold salt water treatment device 100 comprises: a treatment tank 1 for storing cold salt water; a cooling device 5 for cooling the cold salt water in the treatment tank 1; a first relay 9 for putting the cooling device 5 into an operation state when a first contact 9a is closed, and putting the cooling device 5 into a non-operation state when the first contact 9a is opened; a water temperature sensor 11 for detecting temperature of the cold salt water in the treatment tank 1; and a first welding detection part 81 for detecting welding of the first contact 9a of the first relay 9 on the basis of a driving signal S1 of the first relay 9 and a time change of the temperature of the cold salt water detected by the water temperature sensor 11.SELECTED DRAWING: Figure 1
Patent JP-2021062730-A (JP)
Title: Air-conditioning system
Inventor: FUJIMORI KENTA
IPC: B60H1/34
Filed: 2019-10-11
Abstract: To provide an air-conditioning system which can blow air so that the air is blown onto occupants seated on seats facing the rear of a vehicle.SOLUTION: An air-conditioning system 50 includes: a first duct 51 which is disposed in a space between a ceiling 40 of a vehicle 1 and an exterior roof panel, has a suction port 511 for suctioning air through an opening formed on the ceiling 40, and allows the air to circulate to the rear of the vehicle 1; an air supply part 52 which is connected to the first duct 51 in the space and suctions the air from the first duct 51 to send the air; and a second duct 53 which is connected to the air supply part 52 in the space, allows the air sent from the air supply part 52 to be circulated distributed into passages, and has air outlets 531 for blowing the air into a passenger compartment through openings formed above seats in the ceiling 40.SELECTED DRAWING: Figure 2
Patent JP-2021064426-A (JP)
Title: Magnetic data erasing apparatus
Inventor: HONDA TADASHI
IPC: G11B5/024
Filed: 2019-10-15
Abstract: To provide a compact and light-weight magnetic data erasing apparatus without enlarging the apparatus, the magnetic data erasing apparatus using a permanent magnet to erase magnetic data recorded in magnetic recording media such as hard disks.SOLUTION: There is provided a magnetic data erasing apparatus for erasing magnetic data recorded in magnetic recording media, the magnetic data erasing apparatus comprising: a rotary table including a plurality of magnetic recording medium storage pockets in which magnetic recording media are stored; a magnetic recording medium loading unit for loading magnetic recording media in the plurality of magnetic recording medium storage pockets of the rotary table; a drive motor for rotatingly driving the rotary table; a magnetic circuit using a permanent magnet to erase magnetic data of a magnetic recording medium to be conveyed according to the rotation of the rotary table; and a magnetic recording medium discharge unit for discharging the magnetic recording medium, the data of which has been erased.SELECTED DRAWING: Figure 1
Patent JP-2021063279-A (JP)
Title: Sputtering apparatus
Inventor: HARADA MANABU
IPC: C23C14/34
Filed: 2019-10-16
Abstract: To provide a sputtering apparatus capable of effectively suppressing an anode disappearance over a long time in a case where a dielectric film is deposited by sputtering a target.SOLUTION: A sputtering apparatus SM which includes a vacuum chamber 1 having a target 2 arranged therein and a sputtering power supply Ps for applying a predetermined power to the target deposits a dielectric film on a surface of a substrate Sw in the vacuum chamber by applying a power to the target to form a plasma atmosphere in the vacuum chamber and sputtering the target. A ring-shaped member 3 functioning as an anode in sputtering is arranged so as to surround a periphery of the target. The ring-shaped member is arranged such that an upper surface 30 thereof is positioned below a sputtering surface 2a of the target. A deposition preventing plate 6 with a floating potential is arranged around the target to cover a part of the upper surface of the ring-shaped member. Positive potential holding means is further included to hold a positive potential of the ring-shaped member.SELECTED DRAWING: Figure 1
Patent JP-2021065060-A (JP)
Title: Durability test method for electrical connections of solar cell modules
Inventor: KADOTA NAOKI
IPC: H02S50/10
Filed: 2019-10-16
Abstract: To provide a durability test method for electrical connection of solar cell modules that reduce test time.SOLUTION: In a durability test method for electrical connection of solar cell modules, which tests the durability of an electrical connection portion 12 of a plurality of solar cells 1 in a solar cell module, a constituent unit 10 which is one of the constituent units in the solar cell module and in which the solar cell 1 and a wiring member 2 are connected via the electrical connection portion 12 is prepared, and after tensile stress of a predetermined magnitude has been applied to the constituent unit 10 a predetermined number of repetitions, the durability of the electrical connection portion 12 is inspected on the basis of an increase in the electrical resistance of the electrical connection portion 12 in the constituent unit 10 or the presence or absence of peeling of the electrical connection portion 12 in the constituent unit 10.SELECTED DRAWING: Figure 2A
Patent JP-2021065158-A (JP)
Title: Chronic pain model mouse production method and screening method of medicament candidate
Inventor: OSAWA MASAHIRO
IPC: G01N33/15
Filed: 2019-10-24
Abstract: To provide a production method of a chronic pain model mouse capable of obtaining a mouse in which reactivity to tactile stimuli is chronically continued and which is suitable for search and evaluation of a biological factor concerned to chronic pain.SOLUTION: There is provided a production method of a chronic pain model mouse, comprising the steps of: incising a back of a mouse, bringing a nucleic acid molecule for encoding a G protein conjugate acceptor into contact with a spinal cord rear angle of the mouse; expressing the G protein conjugate acceptor on an astrocyte of the spinal cord rear angle; intermittently administering agonist of the G protein conjugate acceptor to the mouse; and continuously activating the astrocyte.SELECTED DRAWING: None
Patent JP-2020011144-A (JP)
Title: Slot machine
Inventor: UMETSU HIROKAZU
IPC: A63F5/04
Filed: 2019-10-29
Abstract: To execute appropriate processing when a stop switch is not operated according to a notification in an AT, while preventing a correct answer pressing order from being improperly known in a non-AT.SOLUTION: A slot machine includes a main control board 60 for controlling the progress of a game and an operation information display LED 74 whose display is controlled by the main control board 60. When a pressing order bell is won and a stop switch 42 is operated in the correct answer pressing order, a small winning combination for delivering the maximum number of game media is won. The main control board 60 has a notification state to notify the player of the correct answer pressing order when a pressing order bell is won. When a pressing order bell in the notification state is won, specific information corresponding to the correct answer pressing order is displayed on the operation information display LED 74. When the stop switch 42 is operated in a pressing order other than the correct answer pressing order after displaying the specific information on the operation information display LED 74, the display of the operation information display LED 74 is switched from the specific information to other information.SELECTED DRAWING: Figure 1
Patent JP-2021071356-A (JP)
Title: Novel aortic aneurysm marker
Inventor: MINAMINO NAOTO
IPC: G01N33/53
Filed: 2019-10-30
Abstract: To provide a novel biomarker which allows for detecting aortic aneurysms with high sensitivity.SOLUTION: An aortic aneurysm detection marker is provided, containing one or more proteins selected from MXRA5 (Matrix-remodeling-associated protein 5) protein, TALDO1 (Transaldolase) protein, and METRNL (Meteorin-like protein) protein.SELECTED DRAWING: None
Patent JP-2021070618-A (JP)
Title: Ceramic composite and method for producing the same
Inventor: TAKAGI TAKASHI
IPC: C04B35/84
Filed: 2019-11-01
Abstract: To provide a ceramic composite having excellent thermal conductivity in both the surface direction and the thickness direction, and to provide a method for producing the same.SOLUTION: A ceramic composite 1 that comprises aggregate 2 and a matrix 3 filled in gaps 6 of the aggregate 2, and has a shape having opposing first and second surfaces 1a and 1b, and a predetermined thickness d in a direction orthogonal to the first and second surfaces 1a and 1b, wherein the aggregate 2 has ceramic fibers 4a extending along a direction that is roughly parallel to the first and second surfaces 1a and 1b, and the composite has whisker-like single crystals 7 that are disposed in the matrix 3 and extend along a direction that is roughly parallel to the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2021074272-A (JP)
Title: Biological signal detection device, heart rate signal detection server, vehicle, biological signal detection program, and heart rate signal detection program
Inventor: SATO ATSUSHI
IPC: A61B5/11
Filed: 2019-11-08
Abstract: To acquire a biological signal of an object person seated in a vehicle, etc.SOLUTION: A heart rate signal detection device 11 includes a resonance circuit 1a for detecting a heart rate and respiration signal by a heart rate and respiration, and a resonance circuit 1b for detecting a respiration signal by the respiration. The resonance circuit 1a includes a flat plate type capacitor 3a mounted at a position of the heart of an object person 10 while the resonance circuit 1b includes a flat plate type capacitor 3b mounted at a position of the lung. A signal processor 16 subtracts the respiration signal from the heart rate and respiration signal to remove a respiration component included in the heart rate and respiration signal, and thereby outputs a heart rate signal, which is a difference between the two. The heart rate signal detection device 11 can be mounted on a vehicle and monitor a body condition of a driver. If the capacitors 3a and 3b are built in a driver seat or a seat belt, these can be mounted without a burden on the driver.SELECTED DRAWING: Figure 2
Patent JP-2020023755-A (JP)
Title: Deposition of silicon dioxide
Inventor: ZHOU YUN
IPC: H03H3/02
Filed: 2019-11-11
Abstract: To provide a method and a device for depositing silicon dioxide on a substrate.SOLUTION: According to the invention there is a method of depositing SiOonto a substrate by pulsed DC reactive sputtering which uses a sputtering gas mixture consisting essentially of oxygen and krypton.SELECTED DRAWING: Figure 1
Patent JP-2021083187-A (JP)
Title: Electric vehicle
Inventor: TANAKA NOBUYUKI
IPC: B60L50/60
Filed: 2019-11-15
Abstract: To provide an electric vehicle which is mounted with a power storage device for storing power for traveling, and which enables the suppression of a deterioration in the power storage device by showing a user the way to use the power storage device in such a manner that the deterioration in the power storage device is suppressed and by prompting the user.SOLUTION: A hybrid vehicle 100 includes: a power storage device 16 for storing power for traveling; a display device 30 for displaying the SOC of the power storage device 16; and an ECU 26. The ECU 26 calculates, from the specifications and state of the power storage device 16, a target SOC indicating the optimum target of the SOC for suppressing a deterioration in the power storage device 16. The display device 30 displays the calculated target SOC together with the SOC of the power storage device 16.SELECTED DRAWING: Figure 1
Patent JP-2020023582-A (JP)
Title: Modified alginates for anti-fibrotic materials and applications
Inventor: ARTURO JOSE VEGAS
IPC: A61P3/10
Filed: 2019-11-15
Abstract: To provide polymers suitable for coating products, devices and surfaces and for encapsulating and implanting cells, where the polymers have less foreign body response or longer-term biocompatibility following the implantation.SOLUTION: A composition comprises capsules. The capsules comprise a cross-linked hydrogel, has a mean diameter of 150 μm to 5 cm, and contain biomaterial encapsulated therein. The cross-linked hydrogel comprises a modified alginate polymer comprising one or more covalently modified monomers defined by formula I.SELECTED DRAWING: None
Patent JP-2021081299-A (JP)
Title: Part for timepiece and timepiece
Inventor: FUNEKAWA TAKEO
IPC: G04B15/14
Filed: 2019-11-19
Abstract: To provide a part for a timepiece and a timepiece that have an excellent oil maintaining property and have less frictions with other components.SOLUTION: An escape wheel 100 as a part for a timepiece forms a driving mechanism of a mechanical timepiece 1, and includes a tooth part 112 and a base body 110 made of silicon as a main component. A contact surface 112A, at which the tooth part 112 is in contact with a pallet 140 as another part, has a recessed part 116.SELECTED DRAWING: Figure 4
Patent JP-2021081313-A (JP)
Title: Pressure controller
Inventor: ITO YOSUKE
IPC: G01L19/06
Filed: 2019-11-20
Abstract: To provide a pressure controller with which it is possible to prevent an excessive force from a fluid from acting upon a detection element.SOLUTION: A pressure controller 1 comprises: a first body 2 including a first passage 23; a second body 3 including a second passage 33 provided penetrating in a second axial direction orthogonal to a first axis, with a center axis O23 of the first passage 23 defined as the first axis; a plate member 4 arranged between the first body 2 and the second body 3 and including a small hole 43 for connecting the first passage 23 and the second passage 33 penetrating through in the second axial direction and being smaller in diameter than the second passage 33; and a pressure sensor unit 5 including a detection element 51 fixed to the second body 3 and a cylindrical member 52 provided along the second passage 33 and having an introduction path 521 for introducing fluid Q having passed through the second passage 33 toward the detection element 51. When seen from the second axial direction, a center O43 of the small hole 43 is located at a position away from a center O521 of the introduction path 521.SELECTED DRAWING: Figure 1
Patent JP-2021081137-A (JP)
Title: Heat source machine and method for manufacturing heat source machine
Inventor: WATANABE HIROAKI
IPC: F24F1/38
Filed: 2019-11-20
Abstract: To provide a heat source machine to which a fan section can be efficiently fitted, and to provide a method for manufacturing a heat source machine.SOLUTION: A heat source machine 1 includes: a housing 2; and a fan section 3 constituted of a base plate 3a and a fan body 3b and fitted to an upper part of the housing 2 in a form of covering a top surface of the housing 2. The housing 2 is provided with a guide post 23 projecting upward from an upper end of the housing 2 and abutting on the fan section 3 to position the fan section 3.SELECTED DRAWING: Figure 3
Patent JP-2021079661-A (JP)
Title: Thermal printer
Inventor: NARA WATARU
IPC: B41J2/325
Filed: 2019-11-21
Abstract: To provide a thermal printer configured simply and compactly.SOLUTION: A thermal printer 1 comprises: a head pressing part 3 that drives a driving belt 31 so that a print head 21 is turned to a pressing position and a separation position; a linearly moving part 5 that is connected to a link mechanism 32, and moves the print head 21 and the driving belt 31 in a linear direction identical to a linear direction in which the driving belt 31 moves; an angle detecting part 4 that detects angle information being information concerning an angle of the print head 21 with respect to a printing receiving part 6, on the basis of movement amounts of the driving belt 31; and a control part 10 that controls the linearly moving part 5 so that the print head 21 is moved in the linear direction, and controls the head pressing part 3 so that the angle of the print head 21 with respect to the printing receiving part 6 is kept, on the basis of the angle information detected by the angle detecting part 4.SELECTED DRAWING: Figure 2
Patent JP-2021084636-A (JP)
Title: Bottle can and manufacturing method thereof
Inventor: MINAMIUMA TAKAYUKI
IPC: B65D1/46
Filed: 2019-11-26
Abstract: To prevent deformation such as buckling during capping.SOLUTION: A bottle can includes: a cylindrical barrel portion having an outer diameter of between 64.25 mm and 68.24 mm; a diameter reduction portion a diameter of which reduces from an upper end of the cylindrical barrel portion; a tapered cylindrical portion which is connected to an upper end of the diameter reduction portion and a diameter of which gradually reduces as going upward in a can axis direction; a neck portion a diameter of which further reduces at an upper end of the tapered cylindrical portion; and a mouse portion having an outer diameter between 36.0 mm and 40.0 mm of a swelling portion where a cap material is caught. The diameter reduction portion includes a convex-shaped bending portion connected to the upper end of the cylindrical barrel portion, and a recess-shaped bending portion formed at a lower end of the tapered cylindrical portion. An inclination angle of an outer surface of the tapered cylindrical portion against the can axis is between 5° and 10°, and on a vertical section surface through the can axis, a curvature radius of an outer surface of the recess-shaped bending portion is between 6.0 mm and 17.0 mm.SELECTED DRAWING: Figure 1