baber/WOPTO huggingface dataset:
Patent JP-2022056600-A (JP)
Title: Gear change device of vehicle
Inventor: KIKKO EIJI
IPC: F16H61/32
Filed: 2020-09-30
Abstract: To provide a gear change device of a vehicle which can suppress the continuation of the imposition of a strong burden on a shift fork even if a hang of a shifter member occurs in movement in an axial direction by simplifying a constitution of the device as a whole.SOLUTION: An ECU 24 rotates a shift drum 31 in a first direction by the drive of an actuator 41, changes an axial position of an engagement protrusion 33a1 of a shift fork 33 to a second axial position corresponding to a second gear change stage after a gear change from a first axial position corresponding to a first gear change stage before the gear change, rotates the shift drum 31 to a second direction reverse to the first direction within a range for maintaining the second gear change stage by the drive of the actuator 41, and returns the axial position of the engagement protrusion 33a1 of the shift fork 33 to the first axial position side with respect to the second axial position by a regulated amount.SELECTED DRAWING: Figure 3
Patent JP-2022057154-A (JP)
Title: Sheet material for sliding guide surface
Inventor: FUKUZAWA SATORU
IPC: C08L27/18
Filed: 2020-09-30
Abstract: To provide a sheet material for a sliding guide surface for a machine tool that is excellent in abrasion resistance and suppresses distortion, and prevents return to a distortion shape even when the sheet material is extended from the form of a roll.SOLUTION: A sheet material 4 is a sheet material 4 that is provided on a guided surface in a guide structure of a machine tool, is a compressed and extended processed body of a skiving sheet containing a polytetrafluoroethylene resin as a main component, and is stored or shipped in the form of a roll 6, in which an inner peripheral side diameter D of a winding start of the roll 6 is φ150 mm to φ300 mm, and a width of the sheet material 4 is 250 mm to 1,000 mm, and a length thereof is 3 m to 35 m.SELECTED DRAWING: Figure 3
Patent JP-2022057516-A (JP)
Title: Control system of loading machine, loading machine, and control method of loading machine
Inventor: OASA TAKAO
IPC: E02F9/20
Filed: 2020-09-30
Abstract: To optimize a loading work by a loading machine.SOLUTION: A control system of a loading machine having a work machine including a bucket comprises a control device. The control device: detects a first surface of an excavated object excavated by the bucket in an excavation work; calculates a load angle in excavation exhibiting an angle of the first surface to a horizontal face based on detection data of the first surface; and estimates a weight of the excavated object based on the load angle in excavation.SELECTED DRAWING: Figure 1
Patent JP-2022060817-A (JP)
Title: Three-dimensional model generation device and three-dimensional model generation program
Inventor: KANAI OSAMU
IPC: G06T7/55
Filed: 2020-10-05
Abstract: To appropriately generate a three-dimensional model.SOLUTION: A three-dimensional model generation device comprises: contrast emphasis means 105 which performs a plurality of kinds of contrast emphasis processing on a plurality of images respectively to generate a plurality of emphasized images; depth and normal map generation means 106 which generates depth maps and normal maps respectively corresponding to the plurality of kinds of contrast emphasis processing on the basis of the plurality of emphasized images generated by the contrast emphasis means 105; pixel selection means 107 which selects pixels corresponding to the plurality of kinds of contrast emphasis processing with respect to individual pixels constituting the depth maps and the normal maps; and three-dimensional model generation means 108 which generates a three-dimensional model on the basis of the pixels selected by the pixel selection means 107.SELECTED DRAWING: Figure 1
Patent JP-2021063065-A (JP)
Title: Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device
Inventor: YAMAGUCHI TOMOYA
IPC: H01L51/50
Filed: 2020-10-07
Abstract: To provide a novel organic compound that makes it possible to prepare a light emitting device with high luminous efficiency.SOLUTION: The present invention relates to an organic compound represented by formula (G1). (In formulae (G1), (u1), (g1), Ar is a substituted/unsubstituted condensed aromatic ring. One of R1 and R2 is a group of formula (u1). A is a group of formula (g1), B is a substituted/unsubstituted phenyl group, n is an integer of 0-2. One of R30-R40 is a bond and the others independently represent H, an alkyl group or the like. Q1 and Q2 independently represent O or S).SELECTED DRAWING: None
Patent JP-2022063455-A (JP)
Title: Glossiness processing apparatus and image forming system
Inventor: FURUYA OSAMU
IPC: G03G15/20
Filed: 2020-10-12
Abstract: To provide a glossiness processing apparatus that can prevent a situation in which part of toner is peeled off from a toner image and the part of toner remains on an endless belt in glossiness processing (toner offset).SOLUTION: A glossiness processing apparatus 60 comprises: an endless belt 61 that conveys a print medium 3 in a conveyance direction A; a heating roller 62; a pressure roller 63 that presses the print medium 3 and the endless belt 61 between the heating roller 62 and the pressure roller in a nip area NP; and an electrifying unit 91 that is arranged on the upstream side of the nip area NP in the conveyance direction A and electrifies the print medium 3 with static electricity.SELECTED DRAWING: Figure 2
Patent JP-2021091477-A (JP)
Title: Double container
Inventor: TARUNO SHINSUKE
IPC: B65D1/02
Filed: 2020-10-15
Abstract: To provide a double container capable of smoothly introducing outside air into an intermediate space between an inner bag and an outer shell, even when providing an outside air introduction opening at a bottom part of a container body.SOLUTION: According to the present invention, a double container comprises an external shell and an inner bag, and a container body constituted so as to contract the inner bag as a content decreases. The container body includes a cylindrical trunk part, and a bottom part provided at a lower end of the trunk part. The bottom part has a central recess provided at a center of the bottom part, and a peripheral edge part surrounding the central recess. An outside air introduction opening is provided in the external shell at the central recess. A spacer for forming a clearance between the external shell and the inner bag is provided at the peripheral edge part.SELECTED DRAWING: Figure 1
Patent JP-2022065695-A (JP)
Title: Fuel cell system
Inventor: NANBA RYOICHI
IPC: H01M8/04664
Filed: 2020-10-16
Abstract: To continue operation as much as possible even when an abnormality occurs in a temperature sensor.SOLUTION: A fuel cell system comprises: a fuel cell; a temperature sensor for measuring the temperature of the fuel cell; and a control unit that, when a temperature measured by the temperature sensor is equal to or less than a preset rapid warm-up start temperature, executes a quick warm-up operation of the fuel cell until the measured temperature becomes equal to or more than a rapid warm-up completion temperature. When the control unit confirms that an abnormality in the temperature sensor occurs during the rapid warm-up operation, (a) if an estimated temperature used as the temperature of the fuel cell is equal to or more than a preset re-freezing prevention temperature, the control unit executes an operation to output power from the fuel cell in place of the rapid warm-up operation, and (b) if the estimated temperature used as the temperature of the fuel cell is not increased to the re-freezing prevention temperature, stops the operation of the fuel cell.SELECTED DRAWING: Figure 2
Patent JP-2022067183-A (JP)
Title: Internal combustion engine
Inventor: ONO YASUHISA
IPC: F02F7/00
Filed: 2020-10-20
Abstract: To provide a structure capable of injecting EGR gas into the vicinity of an outlet of an intake port without blocking a smooth flow of intake air.SOLUTION: An EGR passage 20 is provided below an intake port 6 of a cylinder head 2. The EGR passage 20 is constituted by a pipe 22, and by turning the pipe 22, a communication hole 24 is communicated with an EGR gas injection port 23, and EGR gas is injected into the intake port 6. An injection amount of the EGR gas can be controlled by sliding the pipe 22 in an axial direction and changing an overlapped area of the communication hole 24 and the EGR gas injection port 23. The EGR passage 20 is arranged below the intake valve 8, therefore, a smooth flow of intake air is not blocked. Further, the intake ports 6 of a plurality of cylinders are not communicated with each other through the EGR passage 20, therefore, inertia supercharging effect can be secured, and high output can be achieved.SELECTED DRAWING: Figure 1
Patent JP-2021009751-A (JP)
Title: Magnetic tape, magnetic tape cartridge, and magnetic tape device
Inventor: KASADA NARUTO
IPC: G11B5/78
Filed: 2020-10-23
Abstract: To provide a magnetic tape that has a back coating layer in a surface side opposite to a surface side having a magnetic layer of a nonmagnetic support, and has low occurrence frequency of missing pulses even if a slide between a magnetic tape surface and a magnetic head is repeated after being exposed to a temperature change from a low temperature to a high temperature under high humidity.SOLUTION: A magnetic tape has a magnetic layer containing ferromagnetic powder and a bonding agent in one surface side of a nonmagnetic support, has a back coating layer containing nonmagnetic powder and a bonding agent in the other surface side, and has an isoelectric point of surface zeta potential of the magnetic layer of 3.8 or less and an isoelectric point of surface zeta potential of the back coating layer of 3.0 or less. A magnetic tape cartridge and a magnetic tape device include the magnetic tape.SELECTED DRAWING: None
Patent JP-2022073068-A (JP)
Title: Sulky rice transplanter
Inventor: IMAIZUMI DAISUKE
IPC: A01C11/02
Filed: 2020-10-30
Abstract: To provide a sulky rice transplanter capable of improving safety property of an operator who is seated on a driving seat provided on a center part of a travel machine body.SOLUTION: A sulky rice transplanter has, on a main frame 10 travelling by front wheels 6, 6 and rear wheels 7, 7, a step floor 19, a driving seat 20, and a steering handle 16 erected on a steering post 14, and a seedling planting part 3 is attached to a rear part of the main frame 10. A front guard frame 50 for surrounding a front side of the main frame 10 in a lateral direction and in a loop state at a height higher than a head of an operator, is erected on the sulky rice transplanter, and on each of left and right side parts of the main frame 10, there is provided on a side part guard frame 51, 52 which is provided from the front guard frame 50 to a rear part of the driving seat 20 at a height in the vicinity of the head of the operator in a cross direction.SELECTED DRAWING: Figure 4
Patent JP-2022073727-A (JP)
Title: Plastic granulator and filtration apparatus used therefor
Inventor: MUGITANI TAKASHI
IPC: B29B9/06
Filed: 2020-11-02
Abstract: To provide a filtration apparatus capable of reducing a temperature rise of a material; and a plastic granulator using the filtration apparatus.SOLUTION: A plastic granulator 1 manufactures a recycled resin by using a waste matter including resin as a material. The plastic granulator includes a melting kneading machine 10 that melts and kneads a material while heating and applying a shearing force thereto, and a filtration apparatus 20 that filters the material treated by the melting kneading machine 10. The filtration apparatus 20 includes cooling means for cooling a material which is coupled to an extrusion part 11C of the melting kneading machine 10.SELECTED DRAWING: Figure 1
Patent JP-2022075148-A (JP)
Title: Conductive ink, its sintered product and electronic device
Inventor: KANO RYOHEI
IPC: H01B1/22
Filed: 2020-11-06
Abstract: To provide a conductive ink that is used to produce electronic components, can draw high-precision fine lines, and achieves the electronic component that has high surface smoothness.SOLUTION: A conductive ink contains surface-modified metal fine particles (A), at least one solvent selected from a terpene compound having at least one acyloxy group or at least one hydroxy group, a glycol ether compound and a glycol ester compound (B), an alcoholic solvent (C), and a hydrocarbon solvent (D), the content of the surface-modified metal fine particles (A) being 75.0 wt.% or less.SELECTED DRAWING: None
Patent JP-2022076924-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-10
Abstract: To provide a game machine that can suppress the decline in game interest.SOLUTION: At the end of an "enemy tank destruction ready-to-win" performance and a "giant tank ready-to-win" performance, there are a first period in which the visibility of a decorative symbol is reduced, a second period after the first period in which the decorative symbol is invisible or difficult to recognize, and a third period after the second period in which the visibility of the decorative symbol increases compared with that in the second period. It is possible to execute a performance that makes the background image in the first period and the background image in the third period different.SELECTED DRAWING: Figure 397
Patent JP-2022077616-A (JP)
Title: Noxious insect avoiding structure for circuit board
Inventor: HASHIMOTO HIROSHI
IPC: A01M29/10
Filed: 2020-11-12
Abstract: To solve the problem of a circuit board that in many cases, is stored in a resin casing and makes a temperature in the casing tend to be higher than a surrounding air temperature, due to heating from the circuit board, which causes a case in which a noxious insect invades into the casing when the outdoor temperature reduces, for example, in winter and the invasion of the noxious insect causes harmful effects such as a short-circuit on the circuit board because the noxious insect's body is an electrical conductor; and the problem of potting that requires costs of resin to be filled, elongates manufacturing takt time because of requirement of hardening time, and limitation of replacement by unit for coping with a failure caused in the circuit board.SOLUTION: An LED for emitting ultraviolet light is implemented on a circuit board. Ultraviolet light radiated by the LED prevents noxious insects from invading into a casing, which makes the circuit board avoid the noxious insects.SELECTED DRAWING: Figure 1
Patent JP-2022078438-A (JP)
Title: Wiring circuit board and method of manufacturing the same
Inventor: SHIBATA SHUSAKU
IPC: H05K3/46
Filed: 2020-11-13
Abstract: To provide a wiring circuit board suitable for achieving low-resistance electrical connection between a metal support substrate and a wiring layer formed on an insulating layer on the substrate and suitable for efficient pattern processing of the metal support substrate, and to provide a method of manufacturing the same.SOLUTION: A wiring circuit board X1 in the present invention comprises a metal support substrate 10, a first metal thin film 21, an insulating layer 22, a second metal thin film 23, and a conductor layer 24 sequentially toward one side in a thickness direction. The metal support substrate 10 comprises a metal support layer 11 and a surface metal layer 12. The surface metal layer 12 is arranged on one surface in the thickness direction of the metal support layer 11 and has a conductivity higher than that of the metal support layer 11. The insulating layer 22 has a through-hole 22a. The conductor layer 24 has a via 24a. The via 24a is arranged in the through-hole 22a and electrically connected with the metal support substrate 10.SELECTED DRAWING: Figure 1
Patent JP-2022079158-A (JP)
Title: Float device for attachment to hull and float system
Inventor: TAKASE SHUJI
IPC: B63B34/26
Filed: 2020-11-16
Abstract: To provide a float device for attachment to hull and a float system capable of adjusting the float to optimal height even when attaching to various canoes or kayaks.SOLUTION: A float device 1 for attachment to hull includes a float 2, a first support member 31, a second support member 32, and a coupling structure 4. The first support member 31 is attached to the float 2. The second support member 32 is attached to a hull B1 of a canoe or a kayak. The coupling structure 4 couples the first support member 31 and the second support member 32. The coupling structure 4 has a guide mechanism 41 and a lock mechanism 42. The guide mechanism 41 has a position of the float 2 be variable to the second support member 32 in a height direction D1 by guiding movement within a prescribed range along the height direction D1 of the first support member 31 to the second support member 32. The lock mechanism 42 fixes a relative position of the first support member 31 to the second support member 32 in an arbitrary position within a prescribed range.SELECTED DRAWING: Figure 1
Patent JP-2022080084-A (JP)
Title: Core material for knitted article, and knitted article and knitted sandal including the same
Inventor: YAMANA TSUTOMU
IPC: A43B3/00
Filed: 2020-11-17
Abstract: To easily attach another member to a core material body and suppress deviation of a knitting material to the core material body.SOLUTION: A core material 1 for a knitted article has a core material body 12, and a knitting material insertion part 14 formed penetratingly in the core material body 12, and insertable by the knitting material 13. The knitting material 13 is knitted into the core material body 12, while being inserted into the knitting material insertion part 14, to thereby form a knitted article 11. In the core material body 12, an another member attachment part 20 attachable by another member 15 other than the knitting material 13 is formed on a prescribed attachment position on the core material body 12.SELECTED DRAWING: Figure 1
Patent JP-2022083231-A (JP)
Title: Money handling device
Inventor: ENOMOTO KAYO
IPC: G07G1/01
Filed: 2020-11-24
Abstract: To provide a money handling device with a donation storage function.SOLUTION: A money handling device of the present invention includes: a deposit/withdrawal unit for accepting deposits of money by a user and paying out change to the user; an operation display unit for receiving operations from the user and displaying information to the user; a storage unit for storing money deposited in the deposit/withdrawal unit; and a control unit for controlling the deposit of money and the paying out of change. The control unit allows the operation display unit to display an invitation to donate money to fund-raising activities at a predetermined timing during settlement, and when money is put into the deposit/withdrawal unit, the control unit stores the money in the storage unit as a donation to the fund-raising activities.SELECTED DRAWING: Figure 1
Patent JP-2022087578-A (JP)
Title: On-vehicle sound production device
Inventor: ITO AKIRA
IPC: H04R1/00
Filed: 2020-12-01
Abstract: To provide an on-vehicle sound production device capable of protecting an internal electronic circuit, and of preventing bad influences on a loudspeaker operation and the like due to a pressure difference between inner and outer spaces of a case.SOLUTION: In an on-vehicle sound production device 1, a case 2 includes a front case 10 and a rear case 20 divided by a partition plate 30 formed of a metal plate. A rear space S2 in the rear case 20 is tightly sealed, and an electronic circuit 50 is incorporated in the rear space S2. A loudspeaker 40 is installed in a front space S1 in the front case 10. A part facing a front surface 30b of the partition plate 30, of the front case 10 is formed with communication holes 19a and 19b for communicating between the front space and an outer space.SELECTED DRAWING: Figure 3
Patent JP-2021038270-A (JP)
Title: Method and kit for determining glioma prognosis, distant recurrence risk, and infiltration and pharmaceutical composition for treating glioma
Inventor: HONMO OSAMU
IPC: A61P35/00
Filed: 2020-12-10
Abstract: To provide a novel biomarker capable of knowing the prognosis of glioma, the risk of distant recurrence, the infiltration ability of glioma cells, etc. at the time of discovery or at an early stage of treatment.SOLUTION: The present invention relates to a method for determining the prognosis of glioma. The method comprises the steps of: detecting ACTC1 protein and/or mRNA encoding the same in a sample containing a glioma collected from a patient; and determining that the glioma has a poor prognosis when the ACTC1 protein and/or the mRNA encoding the same is detected in the above step. According to the present invention, the prognosis of glioma, the risk of distant recurrence, the invasion ability, etc. can be determined by using a novel biomarker called ACTC1 protein and/or mRNA encoding the same.SELECTED DRAWING: Figure 3
Patent JP-2022092768-A (JP)
Title: Extrusion molding device and method of controlling the same
Inventor: Maenishi Ryuichiro
IPC: G05B13/02
Filed: 2020-12-11
Abstract: To provide an excellent extrusion molding device.SOLUTION: There is provided an extrusion molding device that comprises: an extruder; a pump; a pressure sensor; and a control unit, in which in order to control a measured pressure measured by the pressure sensor into a target pressure, the control unit that feedback-controls a rotation speed of the pump is configured to: determine a current state and a reward for a previously selected action based on a difference between the measured pressure and the target pressure; update a control condition that is a combination of the state and the action based on the reward, and select an optimum action corresponding to the current state from the updated control condition; and control the rotation speed of the pump based on the optimal action.SELECTED DRAWING: Figure 4
Patent JP-2022093079-A (JP)
Title: Instruction system and program
Inventor: TAKAMATSU KUNIAKI
IPC: A63B71/06
Filed: 2020-12-11
Abstract: To provide an effective system configured to respond to a demand of a user who visually recognizes motion of an instructor to learn how to exercise.SOLUTION: An instruction system configured to synchronously display a video image obtained by imaging an exercising person or an object, and a three-dimensional object imitating the person or the object includes: a video data storage unit 101; a motion data storage unit 102 which defines motion of the object; a reproduction operation receiving unit 106 which receives an operation to designate a point of time in the video image from which the video image is displayed; a point-of-view operation receiving unit 107 which receives an operation to designate a point of view for displaying the object; and an output control unit 105 which displays the video image and the object on the same display device on the basis of video image data and motion data from the designated point of time while synchronizing the video image with the motion of the object, and projects the object seen from the designated point of view.SELECTED DRAWING: Figure 4