baber/WOPTO huggingface dataset:
Patent JP-2023030794-A (JP)
Title: Casting device
Inventor: MOTOHASHI NAOHISA
IPC: B22D18/04
Filed: 2021-08-24
Abstract: To provide a casting device which uses an electromagnetic pump as a main component and is equipped with a molten metal leak detection mechanism and a heater so as to surround the outer peripheral surface of the upper part of a nozzle on the upper part of an electromagnetic pump, with a configuration in which the detection accuracy of molten metal leaking from between the nozzle and a stalk on the nozzle is high, and the leaked molten metal does not reach or is difficult to reach the heater.SOLUTION: A molten metal leak detection mechanism 40 includes a first electrode plate 41, a first insulating plate 42 placed below the first electrode plate, a second electrode plate 43 placed below the first insulating plate, a second insulating plate 44 placed below the second electrode plate, a sensor 45 detecting whether or not the first electrode plate 41 and the second electrode plate 43 are electrically connected, and a collar part 48 projecting horizontally from the outer peripheral surface of the nozzle 28. The first electrode plate 41 and the first insulating plate 42 have a prescribed clearance with the outer peripheral surface of the nozzle 28, and the second electrode plate 43 and the second insulating plate 44 are extended to contact the outer peripheral surface of the nozzle 28.SELECTED DRAWING: Figure 4
Patent JP-2023031402-A (JP)
Title: Image forming apparatus, print control method, and control program
Inventor: ISHIHARA KEITA
IPC: G03G21/00
Filed: 2021-08-25
Abstract: To reduce the risk of infection from viruses attached to a sheet.SOLUTION: An image forming apparatus 10 comprises: an acquisition unit 19 that acquires information indicating the "presence" or "absence" of a likely infected person who is likely to be infected from viruses in an area where an apparatus main body is installed; and a control unit 11 that can select an operation mode of a print job from a normal mode and a virus removal mode, and based on the acquired information on the "presence," sets the operation mode of the print job to the virus removal mode. In the virus removal mode, the image forming apparatus sets a fixing temperature of a fixing unit to a predetermined temperature, and extends the time to heat a sheet in the fixing unit compared with that in the normal mode.SELECTED DRAWING: Figure 3
Patent JP-2022041962-A (JP)
Title: Vibration device and device including the same
Inventor: LEE SUNGTAE
IPC: H04R1/02
Filed: 2021-08-27
Abstract: To provide a vibration generator capable of vibrating a display panel to generate sound and having improved sound pressure characteristics, and a device including the same.SOLUTION: A vibration device 200 that vibrates a display panel 100 that displays an image, on the back surface of the display panel 100, and includes a plurality of vibration generators 210 and 230 that overlap each other. As a result, sound can be generated by the vibration of the display panel 100, and sound having improved sound pressure characteristics can be output in front of the display panel 100.SELECTED DRAWING: Figure 2
Patent JP-2023037429-A (JP)
Title: Steel component and manufacturing method of steel component
Inventor: AMANO YOSHINORI
IPC: C23C8/22
Filed: 2021-09-03
Abstract: To provide a steel component capable of reducing friction coefficients.SOLUTION: A steel component (1) of the present embodiment includes a disk-shaped or column-shaped main part (10), and the main part (10) has a carburized hardening layer formed on the surface layer and a core part more internal than the carburized hardening layer. The carburized hardening layer includes a specific texture area. In the specific texture area, in the cross-section perpendicular to the axial direction of the main part (10), an area ratio of {203} crystal orientation obtained by crystal orientation analysis of the main part (10) in the axial direction (L) is 7.0% or more in the outermost rectangular area with a depth of 10 μm and a width of 50 μm from the surface of the carburized hard layer.SELECTED DRAWING: Figure 1
Patent JP-2023042769-A (JP)
Title: Medical information processing device, medical information processing method, and program
Inventor: HIKOSAKA MANAMI
IPC: A61B6/00
Filed: 2021-09-15
Abstract: To smoothly and appropriately divide a plurality of medical images into groups.SOLUTION: A medical information processing device includes: a setting acquisition unit 115 that acquires grouping setting indicating a condition of grouping with respect to a plurality of radiation images obtained by imaging a subject; and a grouping processing unit 116 that imparts series information for identifying a group to each of the plurality of radiation images according to the acquired grouping setting, to divide the plurality of radiation images into groups.SELECTED DRAWING: Figure 6
Patent JP-2023043333-A (JP)
Title: Three-dimensional bundled multi-walled carbon nanotubes, their preparation method, and their application to working electrodes
Inventor: Xu hao lin
IPC: C01B32/162
Filed: 2021-09-16
Abstract: To provide three-dimensional bundled multi-walled carbon nanotubes and a method for preparing the same.SOLUTION: A method for preparing three-dimensional bundle-like multi-walled carbon nanotubes, comprises: step S1 of providing an alloy catalyst and a transition element, uniformly mixing them in a rare gas atmosphere, and performing heat treatment at a temperature of 100-180°C for 30-90 minutes to obtain an intermetallic compound; step S2 of providing a substrate on which the intermetallic compound is placed; step S3 of providing hydrogen, heating the substrate in the hydrogen to a first temperature, and reducing the intermetallic compound with hydrogen for 15-45 minutes; and step 4 in which a protective gas and a carbon source gas are provided, and the substrate is heated to a second temperature, so that the reaction is allowed to proceed in the protective gas and carbon source gas for 30-90 minutes, during which carbon atoms generated by the decomposition of the carbon source gas deposit at the bottom of the intermetallic compound and three-dimensional bundled multi-walled carbon nanotubes are gradually formed. After the completion of the reaction, it is cooled to room temperature, and the three-dimensional bundled multi-walled carbon nanotubes are collected.SELECTED DRAWING: Figure 3
Patent JP-2023020795-A (JP)
Title: Electronic apparatus for providing delivery information and method thereof
Inventor: MOON BO RA
IPC: B65G1/137
Filed: 2021-09-17
Abstract: To provide an electronic apparatus for providing delivery information and a method thereof.SOLUTION: According to the present disclosure, disclosed is a method by which an electronic device provides delivery information, comprising the steps of: acquiring parcel packing completion information and pickup location information; acquiring information about dispatchable delivery people from among one or more delivery people at a store; dispatching one delivery person from among delivery people dispatchable for parcel delivery on the basis of the information about the dispatchable delivery people; and providing, to the dispatched delivery person, delivery information including parcel delivery destination information and information about the route from the store to the destination.SELECTED DRAWING: Figure 2
Patent JP-2023046574-A (JP)
Title: Livelihood support equipment, and, livelihood support robot system
Inventor: IGARASHI TOSHIHARU
IPC: G08B25/04
Filed: 2021-09-24
Abstract: To provide livelihood support equipment and a livelihood support robot system, materializing reduction of stress of object persons, and furthermore materializing appropriate support of the object persons through dialogue with the object persons.SOLUTION: A livelihood support robot 3 as livelihood support equipment, of a livelihood support system 1 comprises: an estimation unit 300 for status of use of load, which estimates status of use of a plurality of loads used in living environment of an object person; a behavior analysis unit 301 analyzing execution statuses of recommended behavior based on the statuses of use; a behavior change induction unit 302 generating notification information for inducing behavior change of the object person based on the execution statuses, and causing at least one (a notification unit) of a voice output unit 35 and a display output unit 36 to output the notification information; a behavior change determination unit 303 determining whether or not behavior change has been performed depending on statuses of use after outputting the notification information; and a support processing unit 304 performing support processing of supporting execution of the recommended behavior based on a determination result of the behavior change.SELECTED DRAWING: Figure 2
Patent JP-2023047376-A (JP)
Title: Three-dimensional image control method
Inventor: UCHIDA TAKEYUKI
IPC: B25J13/08
Filed: 2021-09-27
Abstract: To provide a three-dimensional image control method capable of reducing a burden on a user in operation.SOLUTION: A three-dimensional image control method of a control device connected to a plurality of cameras capable of capturing a three-dimensional image, a display unit capable of displaying the three-dimensional image, and an end effector for executing work for an object acquires first distance information including information on a distance between the end effector and the object, and second distance information including information on a distance between the object and the camera, and adjusts the three-dimensional image displayed in the display unit on the basis of the second distance information when the first distance information is less than a first threshold and the second distance information is less than a second threshold.SELECTED DRAWING: Figure 5
Patent JP-2023047629-A (JP)
Title: vacuum cleaner
Inventor: MIZUSHIMA SATOSHI
IPC: A47L9/04
Filed: 2021-09-27
Abstract: To provide a vacuum cleaner to be advantageous in efficiently removing dust attached to a rotary brush.SOLUTION: A vacuum cleaner includes a suction body for sucking dust on a surface to be cleaned. The suction body includes: a rotary brush for raking up the dust from the surface to be cleaned; a motor for driving the rotary brush; a bumper part; and a dust remover for removing the dust attached to the rotary brush. The dust remover is attached to the bumper part. The bumper part and the dust remover are constituted as separated components.SELECTED DRAWING: Figure 20
Patent JP-2023050443-A (JP)
Title: Picking auxiliary robot and picking auxiliary system
Inventor: IGAWA TARO
IPC: B65G1/137
Filed: 2021-09-30
Abstract: To provide a picking auxiliary robot that can assist an operator to efficiently pick articles, and that can read RFID tags more reliably, and to provide a picking auxiliary system.SOLUTION: A picking auxiliary robot comprises: a first storage part having a first opening at an upper part, and storing articles to which RFID tags are attached that will be placed in an internal part through the first opening; an RFID reader with a first antenna for reading the RFID tag attached to the article to be placed in the internal part of the first storage part through the first opening, wherein the first antenna is arranged so as to include the first opening in a range where the RFID tag is readable; a terminal unit for receiving picking instructions; and a mobile body to which the first storage part and the RFID reader are mounted, and which moves to a location where the article is disposed, on the basis of information related to an article location contained in the picking instruction.SELECTED DRAWING: Figure 1B
Patent JP-2023051232-A (JP)
Title: Computer system for determining optimum communication partner for supporting individuals each other, method and program
Inventor: HONDA HIDETAKA
IPC: G06Q10/10
Filed: 2021-09-30
Abstract: To provide a computer system, etc. for determining a communication partner.SOLUTION: A computer system for determining a communication partner is configured to: receive a content of communication that a user desires (S601); specify a first feature that a partner of the communication should have, based on a result of the communication that the user has performed in the past and/or results of communications that other users similar to the user have performed in the past (S602); and determine at least one partner based on the content of the communication that the user desires and the first feature (S603).SELECTED DRAWING: Figure 6A
Patent JP-2023051603-A (JP)
Title: motor
Inventor: OKAMOTO TOSHIYA
IPC: H02K5/22
Filed: 2021-09-30
Abstract: To provide a motor that is less likely to be broken at assembly and the like.SOLUTION: A motor comprises a rotor, a stator, a bearing, a motor housing 51, a bearing holder 52, a bus bar unit, and a circuit board. The bearing holder has a holder projection part 521a and a bus bar cover 528. The bus bar cover is arranged on a lower surface of the holder projection part, and covers a terminal through-hole penetrating through the holder projection part in an axial direction. The bus bar cover has a cover part 528a. The cover part covers lower end parts of bus bar terminals and circuit terminals, opens in the top face, and is formed in a cylindrical shape. The cover part is arranged closer to the motor housing than a tangent line L. When seen from a direction perpendicular to the projection direction and the axial direction, the tangent line connects an outer end in the projection direction at a lower end of the holder projection part and a lower end of the motor housing to each other.SELECTED DRAWING: Figure 10
Patent JP-2023055485-A (JP)
Title: Wedge binding-type timbering
Inventor: HARADA KOJI
IPC: E04G7/32
Filed: 2021-10-06
Abstract: To provide a wedge binding-type timbering capable of easily connecting a brace and a post and improving workability in connecting.SOLUTION: A wedge binding-type timbering 1 comprises: a pair of posts 3 erected with a prescribed interval in a horizontal direction; a pair of horizontal joint materials 10, 11 provided with a prescribed interval in a height direction so as to horizontally extend between both posts 3; and a brace 15 provided in an oblique direction inside a frame-like area constituted of the pair of posts 3 and the pair of horizontal joint materials 10, 11. One end of the brace 15 is connected with one post 3. The one end of the brace 15 and one post 3 is connected by a fitting pin 21 inserted through holes 8, 19 formed in each of them.SELECTED DRAWING: Figure 2
Patent JP-2023056095-A (JP)
Title: Label conveying device and control program thereof
Inventor: WAKIYAMA TAKUYA
IPC: B65H19/10
Filed: 2021-10-07
Abstract: To provide a label conveying device capable of maintaining production efficiency even when a label roll is changed.SOLUTION: A label conveying device comprises: first holding means 15a for rotatably holding a first roll 100Ra wound with a belt-like label paper; second holding means 15b for rotatably holding a second roll wound with a belt-like label paper; first conveying means for delivering a label paper from the first roll; second conveying means for delivering a label paper from the second roll; and control means for performing a roll changing operation for changing a supply source of the label paper from one of the first holding means and the second holding means to the other.SELECTED DRAWING: Figure 1
Patent JP-2023057438-A (JP)
Title: electromagnetic coil
Inventor: SAIO TOMOYUKI
IPC: H01F27/30
Filed: 2021-10-11
Abstract: To provide an electromagnetic coil structure which is easy to manufacture and can reduce work load.SOLUTION: An electromagnetic coil 100 includes a terminal 3 and a bobbin 1 having a body portion 4, a first flange portion 5, and a second flange portion 6. The terminal 3 has a wire fixing portion 11, the first flange portion 5 has a terminal support portion 7 that supports the terminal 3, and a wire W is wound around the body portion 4. A lead wire portion WL, which is an end portion of the wire W, is connected to the wire fixing portion 11 by solder, and the terminal support portion 7 has a concave portion below the wire fixing portion 11. The wire fixing portion 11 and the lead wire portion WL are joined by solder.SELECTED DRAWING: Figure 1
Patent JP-2023057952-A (JP)
Title: Information processing device, information processing method, and program
Inventor: FUJIWARA CHIKA
IPC: G06T19/20
Filed: 2021-10-12
Abstract: To provide a processing for easily confirming the texture of an object.SOLUTION: Disclosed is an information processing device which includes: switching means for switching a mode from a first mode for displaying a first image, which is a still image of an object, to a second mode for displaying a second image of the object generated in response to the visual line information; and display controlling means for displaying the second image, in which the virtual lighting is reflected on the object, on the display means in accordance with the switching by the switching means.SELECTED DRAWING: Figure 3
Patent JP-2023058875-A (JP)
Title: Casting apparatus
Inventor: OCHIAI TSUTOMU
IPC: B22D1/00
Filed: 2021-10-14
Abstract: To adjust the charging amount and charging time of an inoculant without requiring complicated labor.SOLUTION: A casting apparatus includes: a charging section for charging an inoculant into a pouring flow of molten metal according to one or more inoculum set values including at least one of an inoculant charging amount and a charging time; a setting changing section for changing the set values so as to reduce a deviation between quality of a casting product indicated by a result of a test for evaluating the quality of the produced casting product and a preset reference. When the quality of the casting product does not meet the reference, the casting apparatus performs, one or more times, changing, by the setting changing section, the set values, and charging, by the charging section, the inoculant into the pouring flow according to the changed set values.SELECTED DRAWING: Figure 1
Patent JP-2023062908-A (JP)
Title: Control device
Inventor: KABUNE HIDEKI
IPC: H02M1/00
Filed: 2021-10-22
Abstract: To provide a control device capable of preventing failure propagation to another system.SOLUTION: An ECU 10 has a plurality of micro computers 150 and 250, inter-system communication circuits 152 and 252, internal power supply circuits 155 and 255, and protection circuits 160 and 260. The micro computers 150 and 250 control drive of a motor 80. A circuit configuration corresponding to each of the micro computers 150 and 250 is made a system. The internal power supply circuit 155 is provided for each system, and supplies power to the micro computer 150 and the inter-system communication circuit 152. The protection circuit 160 can block an internal power supply line Li1 from the internal power supply circuit 155 to the inter-system communication circuit 152 when an over-voltage abnormality that internal power supply voltage Vmi which is output voltage from the internal power supply circuit 155 becomes over-voltage occurs, or can control feeding to the inter-system communication circuit 152. Thus, failure propagation to another system can ben prevented.SELECTED DRAWING: Figure 3
Patent JP-2023062958-A (JP)
Title: vehicle
Inventor: OYA RYOSUKE
IPC: H02M7/48
Filed: 2021-10-22
Abstract: To provide a vehicle configured to receive supply of single-phase or three-phase AV voltages from the outside of the vehicle and generate single-phase AC voltages to supply the voltages to the outside of the vehicle, which can appropriately obtain data that are used in generating the single-phase AC voltages.SOLUTION: A power feeding device 110 generates single-phase AC voltages using electric power stored in a power storage device 100 to supply the voltages to the outside of a vehicle. When the power feeding device 110 is connected to an electric power facility 20 provided outside the vehicle, a control device 130 obtains data concerning at least either of power level and frequencies of AC voltages supplied from the electric power facility 20. The control device 130 controls the power feeding device 110 using the obtained data so that the single-phase AC voltages that are supplied to the electric power facility 20 are generated. When the AC voltages supplied from the electric power facility 20 are single-phase AC voltages, the control device 130 obtains the data, and when the supplied AC voltages are three-phase AC voltages, does not obtain the data.SELECTED DRAWING: Figure 1
Patent JP-2023064620-A (JP)
Title: Object determination device and object determination system
Inventor: AYAKAWA SOJI
IPC: G06T7/00
Filed: 2021-10-26
Abstract: To enable highly accurate determination of the type of a target object being conveyed.SOLUTION: An object determination device 10 provided herein comprises an extraction unit 12D and a determination unit 12E. The extraction unit 12D extracts a plurality of regions of interest from a captured image of a target object being conveyed. The determination unit 12E determines the type of the target object from the extracted plurality of regions of interest using a learning model 16A designed to output the type of the target object from the plurality of regions of interest, the learning model being trained using the plurality of regions of interest included in an image for learning being the captured image.SELECTED DRAWING: Figure 3
Patent JP-2023066849-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-10-29
Abstract: To provide a game machine for increasing fun of a game using a special lottery in a second game state.SOLUTION: A lottery for determining a jackpot or not is held based on entry of game balls into a special pattern 1 start winning device or a special pattern 2 start winning device. When control is performed to a probability variable state, a lottery for determining whether a fall lottery is won is executed. Although control is shifted to a normal state when winning a fall lottery in a stage (consumption mode) that is performed in time when reservations are not stored by the 31-st variation or thereafter after control to a probability variable state, control is shifted to a particular time-shortening state with 10,000 time-shortening times more advantageous than a normal state when winning a fall lottery in a stage (accumulation mode) that is performed in time when reservations are stored by the first to 30-th rotation variations after control to a probability variable state.SELECTED DRAWING: Figure 518
Patent JP-2022077512-A (JP)
Title: Detection of filter jamming in hearing device
Inventor: FRANK ANTONSEN
IPC: H04R25/00
Filed: 2021-11-08
Abstract: To provide a device for detecting jamming of a filter in a hearing device, a system, and a method.SOLUTION: In a battery charger containing an electron device 10, an input part 12 generates a test sound for generating the test sound, acquires first information related to a first microphone output of a first hearing device in response to the test sound, and acquires second information related to a second microphone output in responce to the test sound. A processing unit 14 detects jamming of a filter such as a wax filter on the basis of at least partial first information related to the first microphone output of the first hearing device, and at least partial second information related to the second microphone output. An output part 16 provides a signal indicating the jamming of the filter.SELECTED DRAWING: Figure 1