baber/WOPTO huggingface dataset:
Patent JP-2023018300-A (JP)
Title: Maintenance method for liquid discharge device
Inventor: YOSHIDA KOTARO
IPC: B41J2/01
Filed: 2021-07-27
Abstract: To reduce waste of liquid in maintenance processing.SOLUTION: There is provided a maintenance method for a liquid discharge device which comprises a liquid discharge head including a nozzle for discharging liquid, a pressure chamber communicating with the nozzle, and a driving element for giving pressure fluctuation to the liquid in the pressure chamber, and executes printing processing of forming an image on a medium, wherein the printing processing includes discharge processing of driving the driving element, discharging the liquid from the liquid discharge head and causing the liquid to land on the medium, and maintenance processing of driving the driving element and discharging the liquid in the liquid discharge head, the printing processing counts the number of unit periods that is the number of ended unit periods out of a plurality of unit periods obtained by dividing a period required for the printing processing by a first condition, executes the maintenance processing when the number of unit periods reaches a specified number, acquires viscosity information on viscosity of liquid in the liquid discharge head before the number of unit periods reaches the specific number, and decreases the number of unit periods when the viscosity information satisfies a second condition.SELECTED DRAWING: Figure 11
Patent JP-2023022525-A (JP)
Title: Encryption device, encryption method, and encryption program
Inventor: NAKANO ARITAKA
IPC: G09C1/00
Filed: 2021-08-03
Abstract: To provide an encryption device, an encryption method, and an encryption program capable of high-speed execution of an encryption method using an AES round function.SOLUTION: An encryption device 1 implementing an encryption method that executes an AES round function multiple times in order to update each of a plurality of internal states of a prescribed bit length includes a processing unit 11 that collectively processes, by calling a predetermined command once, a group of round functions executable in parallel. The command has an upper limit on the number of bits that can be processed, and round functions are grouped so as to minimize a processing load according to the number of command calls.SELECTED DRAWING: Figure 2
Patent JP-2021176334-A (JP)
Title: Delivery of material to anucleate cell
Inventor: ARMON R SHAREI
IPC: C12M3/00
Filed: 2021-08-04
Abstract: To provide a method for delivering a material to anucleate cells (red blood cells, etc.); and to provide a system, an article, and a technique.SOLUTION: Provided is a microfluidic system for causing perturbation in a cell membrane, and the system includes at least one microfluidic channel which is configured so that a lumen is defined and through it, cells suspended in a buffer can pass. The microfluidic channel includes at least one cell deformity constriction including the length, the depth and width, and the width of the constriction is less than 4 μm.SELECTED DRAWING: Figure 1A
Patent JP-2023025459-A (JP)
Title: Wire processing device
Inventor: SAITO TAKAHITO
IPC: H01B13/00
Filed: 2021-08-10
Abstract: To provide a wire processing device which saves space and can correct habits of wires.SOLUTION: A wire processing device includes a comb-shaped jig 30 having a plurality of comb teeth 31, and a driving mechanism for sliding the comb-shaped jig 30 to wires W in the state of sandwiching at least one wire W with the plurality of comb teeth 31. The comb-shaped jig 30 is moved in directions of arrows B and C by the driving mechanism. By gripping and sliding the wires W with the comb-shaped jig 30, habits of the wires W are corrected.SELECTED DRAWING: Figure 2
Patent JP-2023028251-A (JP)
Title: Optical measuring device
Inventor: TAKEI HIDETO
IPC: G01B11/02
Filed: 2021-08-19
Abstract: To realize high accuracy of measurement while making usability of a user better when measuring a dimension, etc., of a work-piece, which exceeds a visual field range.SOLUTION: An optical measuring device: obtains a first image 401 and a second image 402 that correspond to a one portion and the other portion of a work-piece, respectively to display them; specifies a first contour 306 included in the first image 401 based on a user operation, then specifies a second contour 308 included in the second image 402; sets an offset parameter indicating a relative physical relationship between a light receiving enclosure when the first image 401 was obtained and the light receiving enclosure when the second image 402 was obtained; and measures a dimension of the work-piece using the set offset parameter.SELECTED DRAWING: Figure 12
Patent JP-2022040054-A (JP)
Title: Method of adjusting temperature of screed plate of paving screed of road paving machine
Inventor: MARTIN BUSHMAN
IPC: E01C19/48
Filed: 2021-08-24
Abstract: To provide a method of heating a paving screed that reduces the number of constituent features to be used so as to reduce the possibility of malfunction.SOLUTION: A method of adjusting temperature of a screed plate of a paving screed (101) of a road paving machine (100), the paving screed being provided with a heating element (113) for heating the screed plate (111) and a temperature sensor (114) for measuring the temperature of the screed plate for a certain period of time, and the road paving machine being provided with a control unit (130) for adjusting the target temperature of the heating element (113) in accordance with the temperature profile of the screed plate.SELECTED DRAWING: Figure 1
Patent JP-2023031419-A (JP)
Title: Arc welding control method
Inventor: TAKADA KENTO
IPC: B23K9/073
Filed: 2021-08-25
Abstract: To maintain good welding quality even if a value of a welding voltage setting signal is changed in reciprocal feed arc welding.SOLUTION: An arc welding control method forwardly feeds a welding wire during an arc period, inversely feeds it during a short-circuit period, and controls a welding voltage Vw based on a welding voltage setting signal Vr. A welding current setting signal Ir is set; a reference value of the welding voltage setting signal Vr is set with the welding voltage setting signal Ir as input; a forward feed amplitude Wsr and an inverse feed amplitude Wrr of feeding are set with the welding current setting signal Ir as input. When the value of the welding voltage setting signal Vr is modified to increase compared with the reference value, the forward feed amplitude Wsr is modified to decrease and the inverse feed amplitude Wrr is modified to increase. When the value of the welding voltage setting signal Vr is modified to decrease compared with the reference value, the forward feed amplitude Wsr is modified to increase and the inverse feed amplitude Wrr is modified to decrease.SELECTED DRAWING: Figure 1
Patent JP-2022045356-A (JP)
Title: Full-face shield for preventing exposure to fine particle foreign matter
Inventor: MORI KOICHI
IPC: A41D13/11
Filed: 2021-09-08
Abstract: To provide a full-face shield for preventing exposure to fine particle foreign matters, capable of extremely effectively preventing an exposure of eyes, nose and mouth of a user's face to various fine particle foreign matters such as a new coronavirus, as a result, preventing an uptake of these fine particle foreign matters into a body, and further, being extremely easy to put on and take off, and preventing a user from suffocating, with extremely small burden even if the user keeps wearing the same for a long time.SOLUTION: A full-face shield for preventing exposure to fine particle foreign matters has an enclosure 10 in which a user's head is inserted, an upper surface and a side surface are closed, and a lower end is open. At least a first portion of the enclosure 10 corresponding to the eyes, nose and mouth of the user's face when put on a user's head is made of plastic 11, at least a part corresponding to the eyes of the first portion is transparently configured, and a second portion which is composed of at least a part of the enclosure 10 other than the first portion does not allow dust particles to pass through, but allow gas molecules to pass through a gas exchange membrane 12.SELECTED DRAWING: Figure 1
Patent JP-2023039267-A (JP)
Title: Fuel cell operation management device, fuel cell operation management system, fuel cell operation management method, and program
Inventor: KAWAI HIDEKI
IPC: H01M8/008
Filed: 2021-09-08
Abstract: To provide a fuel cell operation management device, a fuel cell operation management system, a fuel cell operation management method, and a program that suppress disposal of a fuel cell module having a residual lifetime and components thereof to make it easy to promote reuse of the fuel cell module and recycling of the components thereof.SOLUTION: A fuel cell operation management device 2 comprises an acquisition unit 231, a recovery determination unit 233, an inspection result acquisition unit 234, and a use determination unit 235. The acquisition unit 231 acquires a recovery flag on a fuel cell module 31 or data on a physical amount measured at the fuel cell module 31. The recovery determination unit 233 determines whether or not to recover the fuel cell module 31. The inspection result acquisition unit 234 acquires an inspection result of the fuel cell module 31 that is recovered and inspected. The use determination unit 235 selects any of first determination to reuse the fuel cell module 31, second determination to decompose the fuel cell module and to recycle components thereof, and third determination to store or dispose the fuel cell module.SELECTED DRAWING: Figure 1
Patent JP-2023039597-A (JP)
Title: Waste heat use system, waste heat use method and control device
Inventor: FUJIMOTO YUHEI
IPC: F25B15/00
Filed: 2021-09-09
Abstract: To provide a waste heat use system which can suppress a frequent start and a frequent stop of the combustion of a waste heat put-in type absorption water-cooling/heating machine.SOLUTION: A waste heat use system comprises: a waste heat put-in type absorption water-cooling/heating machine which can switch operation between a waste hot-water isolated operation using waste hot water as a heat source and a fuel combined operation using waste hot water and fuel as heat sources; a temperature sensor for detecting a cold-water outlet temperature of the waste heat put-in type absorption water-cooling/heating machine; temperature raising means which can raise a temperature of waste hot water before being put into the waste heat put-in type absorption water-cooling/heating machine; and a control device for raising the temperature of waste hot water by using the temperature raising means when the cold-water outlet temperature reaches a prescribed temperature or higher in the waste hot-water isolated operation.SELECTED DRAWING: Figure 1
Patent JP-2023040513-A (JP)
Title: Scatter plot display device, scatter plot display method, and analyzer
Inventor: KATO NAOKI
IPC: G01N23/2209
Filed: 2021-09-10
Abstract: To provide a scatter plot display device with which it is possible to easily change the display range of a scatter plot that constitutes a scatter plot matrix.SOLUTION: A scatter plot display device pertaining to the present invention creates a plurality of scatter plots on the basis of a plurality of map data acquired by an analyzer and displays on a display unit a scatter plot matrix in which the created plurality of scatter plots are arranged in matrix form. The scatter plot display device comprises a display condition acceptance unit for accepting the indication of display range of items in each of the plurality of scatter plots, and a display control unit for extracting from the plurality of scatter plots all of scatter plots having items whose display ranges are indicated, and changing the display range of items of the extracted scatter plots on the basis of the indication of the display range.SELECTED DRAWING: Figure 8
Patent JP-2022140245-A (JP)
Title: Data processing device
Inventor: SUZUKI TOMOYA
IPC: G06F12/00
Filed: 2021-09-15
Abstract: To improve processing capacity.SOLUTION: According to an embodiment, a data processing device includes a first memory system 20_1 including a first non-volatile memory 40, a second memory system 20_2 including a second non-volatile memory 40, and a host device 10 controlling the first and second memory systems. The first memory system further includes a first circuit 303 which causes the first non-volatile memory to read first data DAT1 on the basis of a first request RQT1 received from the host device, a second circuit 306 which can calculate first access information corresponding to the second memory system on the basis of the first data, and a third circuit 307 which generates a second request RQT2 causing the second memory system to read second data DAT2 on the basis of the first access information.SELECTED DRAWING: Figure 3
Patent JP-2023044413-A (JP)
Title: Device for driving switch
Inventor: HAYASHI YOSHINORI
IPC: H02M1/00
Filed: 2021-09-17
Abstract: To provide a device for driving a switch capable of shortening dead time without adding a dedicated transmission part for transferring a switching state.SOLUTION: In a drive device, a lower arm drive IC 40L, when it is determined that a lower arm switch SWL is in an OFF state, outputs a lower arm OFF notification signal to a lower arm second isolator 74. An upper arm filter part 52 outputs an upper arm filter signal GLntF on the basis of the lower arm OFF notification signal output from the lower arm second isolator 74. An upper arm AND circuit 51, when the upper arm filter signal GLntF is logic H and an upper arm main drive signal GH* from a microcomputer 30 is an ON command, outputs an upper arm drive signal GHr of an ON command to an upper arm first isolator 53.SELECTED DRAWING: Figure 2
Patent JP-2023045269-A (JP)
Title: game machine
Inventor: SATO HIDEAKI
IPC: A63F7/02
Filed: 2021-09-21
Abstract: To provide a game machine enabling improvement in a heat dissipation property and enabling prevention of short circuit.SOLUTION: A game machine of the present invention includes a substrate 400 and a substrate case 402. The substrate 400 has a plurality of through holes 504 and the through holes 504 have lands 526. A socket 502 has a plurality of socket terminals Qs electrically connecting an IC terminal P and the through holes 504, a socket body 515 holding the socket terminals Qs, and a plurality of legs 517 supporting the socket body 515. The plurality of legs 517 forms a predetermined gap Z between the socket body 515 and the substrate surface of the substrate 400. The gap Z is such that the distance from the socket body 515 to the substrate surface is equal to or greater than a width of the land 526. A solder bonding the socket terminals Qs and the through holes 504 is not in contact with the socket body 515.SELECTED DRAWING: Figure 15
Patent JP-2023047611-A (JP)
Title: karaoke device
Inventor: FUJIKI TAKESHI
IPC: G10K15/04
Filed: 2021-09-27
Abstract: To provide a karaoke device that enables trolling for a music selected by a user without previously setting data dedicated for trolling.SOLUTION: The karaoke device includes: a determination unit that determines at least one delay time based on music data on a music selected by a user; an editing unit that edits karaoke performance data on the selected music in accordance with the determined delay time; a performance processing unit that outputs a performance sound signal based on the edited karaoke performance data; and a delay processing unit that outputs an audio signal corresponding to karaoke singing performed by the user in tune with karaoke performance based on the performance sound signal, in accordance with the determined delay time.SELECTED DRAWING: Figure 2
Patent JP-2023048254-A (JP)
Title: Power conversion device
Inventor: TANAKA SHOGO
IPC: H02M7/48
Filed: 2021-09-28
Abstract: To provide a power conversion device capable of reducing the number of components such as a connector for connecting circuit boards and suppressing vibration of the circuit boards.SOLUTION: This power conversion device comprises: a power module 2; a capacitor 3 disposed adjacently to the power module 2; and a circuit board 4 connected to the power module 2. The circuit board 4 has a gate driver circuit forming part 41 fixed to the power module 2, an ECU circuit forming part 42 fixed to the capacitor 3 and disposed at a height different from that of the gate driver circuit forming part 41, and a flexible part 44 that is flexible and that connects the gate driver circuit forming part 41 and the ECU circuit forming part 42.SELECTED DRAWING: Figure 2
Patent JP-2023048361-A (JP)
Title: Paper container with chuck
Inventor: TAKEMOTO IPPEI
IPC: B65D75/58
Filed: 2021-09-28
Abstract: To provide a paper container 90 with a chuck, in which a top part-side protruding part 74 consecutively provided at both left and right sides of a top part 71 of the paper container 90 with a chuck is jointed to a trunk part 72, the paper container 90 with a chuck configured to prevent the top part-side protruding part 74 from detaching from the trunk part 72 when prepared or transported.SOLUTION: In a paper container 90 with a chuck, when a trunk part 72 thereof is jointed to top part-side protruding part 74, a side plate 41a of a rear-side top part constituting a portion of the top part-side protruding part 74 is joined to a rear-side side surface plate 32a constituting at least a portion of the trunk part 72.SELECTED DRAWING: Figure 7
Patent JP-2022002981-A (JP)
Title: Composite preform
Inventor: SUGA YUSUKE
IPC: B29C49/06
Filed: 2021-09-29
Abstract: To provide a composite preform free from the breakage of a cylindrical shrinkable tube upon use.SOLUTION: Provided is a composite preform 70 having: a preform 10a; and a cylindrical preform 40a. in the shrinkage tube 40a of the composite preform 70, thickness before shrinkage is 0.2 to 0.5 mm.SELECTED DRAWING: Figure 5
Patent JP-2023053618-A (JP)
Title: Device program and computer system
Inventor: MASHITA KIMITERU
IPC: G06F21/62
Filed: 2021-10-01
Abstract: To provide a device program configured to flexibly respond to a new execution environment while ensuring information security in an execution environment where processing on a transaction is executed, and a computer system.SOLUTION: In a transaction support system 1, a first device 100 having a transaction right for a transaction of a user detects that the user is using the first device, the user having a right to use the first device, generates user certification information on the basis of, a result of the detection, and transmits the user certification information to a second device 200 associated with the first device on the basis of a request from the user. The second device refers, on the basis of the user certification information received from the first device, to a second device storage unit that stores second device certification information that certifies authenticity of the second device, and transmits the second device certification information to the first device. The first device gives the transaction right to the second device on the basis of the second device certification information received from the second device.SELECTED DRAWING: Figure 1
Patent JP-2023054555-A (JP)
Title: secondary battery pack
Inventor: KUMON TAKAHIRO
IPC: H01M10/48
Filed: 2021-10-04
Abstract: To ensure, in a secondary battery pack, current capacity during discharging with a temperature protection element connected to a secondary battery cell.SOLUTION: A secondary battery pack 1 comprises: a secondary battery cell 2; a connection circuit which is connected to a positive electrode terminal or a negative electrode terminal of the secondary battery cell 2; and a temperature protection element 10 which is provided in the secondary battery cell 2 so as to cut off a current in accordance with temperature changes. The connection circuit has switching means which energizes the temperature protection element 10 during charging and reduces the current flowing in the temperature protection element 10 during discharging.SELECTED DRAWING: Figure 1
Patent JP-2023055452-A (JP)
Title: Information processing apparatus, information processing system, and information processing method
Inventor: OKUHARA MAKOTO
IPC: G06Q30/0645
Filed: 2021-10-06
Abstract: To provide an information processing apparatus, an information processing system, and an information processing method which can properly combine a moving body and a cabin part.SOLUTION: An information processing apparatus according to an embodiment of the present invention has an acquiring unit and a selecting unit. The acquiring unit acquires cabin information relating to a candidate cabin part as a candidate connected to a moving body. The selecting unit selects, based on the cabin information acquired by the acquiring unit, the cabin part which can be connected to the moving body among the candidate cabin parts.SELECTED DRAWING: Figure 1B
Patent JP-2023058403-A (JP)
Title: Tail seal for shield machine
Inventor: TANIGUCHI KAZUYUKI
IPC: E21D11/00
Filed: 2021-10-13
Abstract: To provide a tail seal for a shield machine, which maximizes the advantage of using only one of a wire rod and an elastic body and the advantage of using both in a hybrid form, and can achieve appropriate and reliable water stoppage.SOLUTION: A tail seal for a shield machine according to the present invention comprises a base end portion consisting only of a wire rod bundle in which unit seals arranged in parallel in a ring have a structure in which a portion including a free end of the wire rod bundle fixed in a brush shape is covered with an elastomer and integrated, a middle portion made of the elastomer in which the wire rod bundle is embedded, and a tip portion made only of the above elastomer.SELECTED DRAWING: Figure 3
Patent JP-2022003593-A (JP)
Title: Storage battery pack management system, storage battery pack management method, and storage battery rental system
Inventor: TOYA SHOICHI
IPC: H04W4/24
Filed: 2021-10-19
Abstract: To provide a server device capable of supporting proper use of storage battery packs, and a control method therefor.SOLUTION: A storage battery pack management system is provided, comprising a communicator for communicating with a storage battery pack charging device or an information terminal of a user of a storage battery pack; and a controller configured to make the communicator send information on operation plan of the storage battery pack to the charging device or the information terminal in accordance with predefined recommended deadline information.SELECTED DRAWING: Figure 2
Patent JP-2023048947-A (JP)
Title: Flexible antenna structure and electronic device
Inventor: HUANG HUAN-CHU
IPC: H01Q21/08
Filed: 2021-10-20
Abstract: To provide a flexible antenna structure achieving a design solution to obtain a better space utilization rate for multiple and various kinds of antennas in an electronic device such as a mobile phone, and an electronic device having the flexible antenna structure.SOLUTION: A flexible antenna structure 100 in a device 200 includes: a flexible circuit board 10; a mm-wave antenna 20 disposed on the flexible circuit board 10 and conformal with the flexible circuit board 10; and a non-mm-wave antenna 30 disposed on the flexible circuit board 10 and conformal with the flexible circuit board 10.SELECTED DRAWING: Figure 49
Patent JP-2023047247-A (JP)
Title: Stress measurement device, stress measurement method, and program
Inventor: KANEGAE MASAMI
IPC: A61B5/16
Filed: 2021-09-24
Abstract: To provide means for measuring a stress on the basis of biological information acquired from an animal.SOLUTION: Phase coherence of an instantaneous phase difference is calculated on the basis of an instantaneous phase of variation of a heartbeat interval derived from respiration acquired from an animal and an instantaneous phase of a respiration pattern in the same time series as that of variation of the heartbeat interval derived from respiration, a respiration frequency is calculated from the respiration pattern, and a stress index including the phase coherence and the respiration frequency is generated.