baber/WOPTO huggingface dataset:
Patent JP-2022166581-A (JP)
Title: Electrogalvanized steel sheet, and method of producing the same
Inventor: TSUCHIMOTO KAZUAKI
IPC: C25D15/02
Filed: 2021-04-21
Abstract: To provide an electrogalvanized steel sheet stably containing a specified amount of co-precipitated SiO2 in a galvanized layer, as a result of focusing on SiO2 as an oxide having been coprecipitated on the galvanized steel sheet for enhancing corrosion resistance thereof, and method of producing the same.SOLUTION: An electrogalvanized film is formed at least on one side of a steel sheet by carrying out electrolysis in a plating bath containing a zinc ion, VO2+ in an amount of not less than 0.10 mol/L, and SiO2 in an amount of not less than 0.05 mol/L and having pH of 1.0 or higher, at a current density of 20A/dm2 or higher by using the steel sheet as a cathode. The electrogalvanized film contains zinc as a main component, V in an amount of 0.5 to 10.0 mass%, and SiO2 in an amount of 0.1 to 15.0 mass%.SELECTED DRAWING: None
Patent JP-2021185659-A (JP)
Title: Round-trip estimation
Inventor: BERAN JAROSLAV
IPC: H04L47/31
Filed: 2021-04-28
Abstract: To provide a method for measuring bandwidth between network devices and a device.SOLUTION: A method comprises transmitting a series of first packets 40 to a second network device 30. Each of the first packets has a transmission time T1 and comprises a unique identification value. Then a second packet 50 is received from the second network device. The second packet indicates receipt of a least one of the first packets by the second network device. The method further comprises determining a standard round-trip time, determining a current round-trip time in dependence on a transmission time of an oldest first packet for which no indication of receipt has been received, and a receipt time of a most recently received second packet, and determining an unused network bandwidth between the first network device and the second network device in dependence on the current round-trip time and standard round-trip time.SELECTED DRAWING: Figure 4
Patent JP-2021120753-A (JP)
Title: Display body and method of manufacturing the same
Inventor: KAWASHITA MASAFUMI
IPC: G02B5/18
Filed: 2021-04-28
Abstract: To provide a display body capable of enhancing designability and a method of manufacturing the same.SOLUTION: A display elements of a display body 100 include: an uneven layer having an uneven structure on its surface; and a multilayer film layer positioned on the uneven structure and having a surface shape following the uneven structure. When viewing the uneven structure from a direction facing the surface of the uneven layer, a pattern formed by a convex portion 15a includes a pattern composed of a plurality of rectangles, in the rectangle, a length along an extension direction C2 of the rectangle is larger than a length along a width direction C1, the length along the width direction C1 is equal to or less than a sub wavelength, and, in a plurality of rectangles, the standard deviation of the lengths along the extension direction C2 is larger than the standard deviation of the lengths along the width direction C1. The plurality of display elements includes: a first display element 10A; and a second display element 10B. The extension direction C2 of the first display element 10A and the extension direction C2 of the second display element 10B are different from each other.SELECTED DRAWING: Figure 8
Patent JP-2022171404-A (JP)
Title: electric motorcycle
Inventor: MORIWAKI MAMORU
IPC: B62M7/02
Filed: 2021-04-30
Abstract: To provide an electric motorcycle of a novel structure that is able to facilitate the optimization of mass concentration and weight distribution, improve the road-surface followability of a rear tire as compared with that of a conventional in-wheel motor, and also improve steering stability.SOLUTION: In an electric motorcycle 10, an electric motor 34 that applies a rotational driving force to a rear wheel 16 is disposed further forward than a pivot shaft 47 of a rear swing arm 42, with a rotation output shaft 35 directed in a vehicle width direction, and the electric motor 34 is fixed to and supported by the rear swing arm 42.SELECTED DRAWING: Figure 1
Patent JP-2022172969-A (JP)
Title: Terminal and wireless communication method
Inventor: NAGANO SHIGE
IPC: H04W4/14
Filed: 2021-05-07
Abstract: To provide a terminal and a wireless communication method for performing operation in a paging period suitable for paging subgrouping using a PEI (Paging Early Indication).SOLUTION: In a wireless communication system, a terminal 10 includes: a receiving unit 101 that receives setting information about reception of information or a signal indicating a paging target subgroup in a paging period; and a control unit 103 that controls the reception of the information or the signal. The control unit 103 executes monitoring of downlink control information in which CRC (Cyclic Redundancy Check) bits are scrambled by a specific RNTI (Radio Network Temporary Identifier) in the paging period, regardless of a subgroup indicated by the information or the signal.SELECTED DRAWING: Figure 14
Patent JP-2021137593-A (JP)
Title: Positioning device driven for joint arthroplasty
Inventor: DARRYL D D'LIMA
IPC: A61F2/46
Filed: 2021-05-10
Abstract: To provide a joint balance adjustment insert having a sensor and a driven mechanism.SOLUTION: A joint balance adjustment insert 100 is used for joint balance adjustment during joint arthroplasty since a sensor provides force data, position data, and angle data related to a motion of a joint, and a driven mechanism 180 can make a very accurate and dynamic adjustment of a joint on the basis of the data from the sensor. Various configurations of the driven mechanism and the sensor for providing manual or real time control of the insert may be implemented on the insert, and an interface customized for visualized feedback of the adjustment is provided. The sensor data provides adjustment recommendations, and is compared with a collected, expected or desirable data set so as to achieve better results based on historical data.SELECTED DRAWING: Figure 5
Patent JP-2022175978-A (JP)
Title: Pancake dough, oil-in-water emulsified oil-and-fat composition for pancake dough, and method for producing pancake dough
Inventor: MURATA HIROHIKO
IPC: A21D2/34
Filed: 2021-05-14
Abstract: To provide pancake dough that can give a pancake having a large volume and a soft, good-melting, and moist texture, and a method for producing pancake dough.SOLUTION: Pancake dough contains enzyme-treated yolk. There is also provided a method for producing pancake dough by adding enzyme-treated yolk. The enzyme-treated yolk used herein is preferably an oil-in-water emulsified oil-and-fat composition containing enzyme-treated yolk. Also preferably, the oil-in-water emulsified oil-and-fat composition is an acidic oil-in-water emulsified oil-and-fat composition.SELECTED DRAWING: None
Patent JP-2022176546-A (JP)
Title: Joint structure for steel shoring
Inventor: TANIGUCHI NOBUHIRO
IPC: E21D11/18
Filed: 2021-05-17
Abstract: To provide a joint structure for a steel shoring that can easily connect left and right shoring members.SOLUTION: The present invention comprises a pair of connecting pins 5a and 5b attached to a top end of a first shoring member 1a facing a face side in the axial direction of a tunnel, and attached to a top end of a second shoring member 1b toward a portal side in the axial direction of the tunnel, a pair of boss portions 6a and 6b attached to the top end portion of the first shoring member 1a so as to be insertable from the face side in the axial direction of the tunnel, attached to the top end portion of the second shoring member 1b so as to be insertable from the portal side in the axial direction of the tunnel, and into which a pair of connecting pins 5a, 5b are respectively inserted by relative movement of the first shoring member 1a and the second shoring member 1b in the axial direction of the tunnel. The pair of boss portions 6a and 6b are respectively provided with locking mechanisms for locking the connecting pins 5a and 5b inserted into the boss portions 6a and 6b.SELECTED DRAWING: Figure 3
Patent JP-2022178045-A (JP)
Title: Control device and secondary battery system
Inventor: ITO SHOTA
IPC: H02J7/00
Filed: 2021-05-19
Abstract: To provide a control device capable of appropriately recovering the capacity of a secondary battery.SOLUTION: A control device comprises: an operation mode selection unit 408 for selecting either a first operation mode Mn or a second operation mode Mr as an operation mode MD; a first discharge control unit 410, when the operation mode selection unit 408 selects the first operation mode Mn, for stopping the discharge of a secondary battery and suppressing the discharge current of the secondary battery to a first current or lower, when the battery voltage of the secondary battery becomes a first voltage or lower; and a second discharge control unit 412, when the operation mode selection unit 408 selects the second operation mode Mr, for stopping the discharge of the secondary battery and suppressing the discharge current of the secondary battery to a second current or lower, when the battery voltage of the secondary battery becomes a second voltage or lower.SELECTED DRAWING: Figure 4
Patent JP-2022178284-A (JP)
Title: Management system or the like
Inventor: JONAN TOMOHIRO
IPC: G08B25/00
Filed: 2021-05-19
Abstract: To provide a management system for shortening a time period from the detection to resolution of an abnormality.SOLUTION: A management system 1 of a building or the like comprises: a control section for controlling an external apparatus 23 including a sensor compatible with a facility apparatus of the building or the like; and an edge terminal 2 communicable with the Internet. There are provided a plurality of pairs of the facility apparatus and the edge terminal 2. A server 3 includes server acquisition means 10 for acquiring actuation information of the facility apparatus from the external apparatus 23. A user terminal 4 includes display means 13 for acquiring the actuation information from the server 3 and displaying the information on a display section 4a.SELECTED DRAWING: Figure 3
Patent JP-2022178557-A (JP)
Title: Manufacturing method of gypsum board, construction method of wall, construction method of ceiling, wall structure, and ceiling structure
Inventor: TAKEDA HIROYUKI
IPC: C04B41/65
Filed: 2021-05-20
Abstract: To provide a method for manufacturing a gypsum board capable of creating an in-chamber environment activating living energy via generation of a negative ion or the like even in a state that its surface is covered.SOLUTION: A manufacturing method of a gypsum board comprises: a contacting step of bringing ceramics which contains a natural ore containing an alkaline metal and/or an alkaline earth metal into contact with water; a spraying step of spraying a mineral-containing water obtained in the contacting step onto at least one surface of a gypsum board; and a drying step of drying the gypsum board having the mineral-containing water sprayed in the spraying step. Preferably, the mineral-containing water contains 20 ppm or more of the alkaline metal and/or alkaline earth metal.SELECTED DRAWING: Figure 1
Patent JP-2021119062-A (JP)
Title: Inkjet recording system and program
Inventor: OSAKABE YOSHINORI
IPC: B41J2/175
Filed: 2021-05-21
Abstract: To provide an inkjet recording system that can appropriately initialize a count value.SOLUTION: The inkjet recording system executes: a count process for counting amounts of ink discharged by a recording part for each ink color; notification processes (S71 and S73) for notifying through a display part that ink with first color needs to be injected in response to the fact that a count value corresponding to the first color of a plurality of ink colors reaches a first discharge threshold; an inquiry process (S75) for making a display part display inquiry information for inquiring presence/absence of injection of ink with each of a plurality of ink colors with respect to each of the ink colors, in response to output of a completion signal by which completion of injection of the ink with the first ink color can be estimated (S73:Yes) and receiving through an operation part first operation or second operation corresponding to the ink with each ink color; and an initialization process for initializing a count value of corresponding ink color in response to output of a first operation signal in the inquiry process.SELECTED DRAWING: Figure 13
Patent JP-2022176856-A (JP)
Title: Ladder filter and multiplexer
Inventor: IWASAKI SHO
IPC: H03H9/72
Filed: 2021-05-24
Abstract: To provide a ladder filter that reduces a temperature coefficient of frequency.SOLUTION: A ladder filter comprises: a support substrate 10; a piezoelectric layer 14 provided on the support substrate 10; one or a plurality of parallel resonators P, each of which comprises a plurality of first electrode fingers 18 provided on the piezoelectric layer 14 and having a first average pitch D1 and a first average duty ratio R1, where the largest first average pitch D1 is double or more of the thickness of the piezoelectric layer 14, the parallel resonators having respective one ends connected to a path between an input terminal and an output terminal and respective other ends connected to the ground; and one or a plurality of series resonators S, each of which comprises a plurality of second electrode fingers 18 provided on the piezoelectric layer 14 and having a second average pitch D2 and a second average duty ratio R2, where at least one series resonator has a second average duty ratio R2 smaller than the smallest first average duty ratio R1, the respective series resonators connected in series between the input terminal and the output terminal.SELECTED DRAWING: Figure 1
Patent JP-2022179941-A (JP)
Title: Ink jet ink composition and ink set
Inventor: AOYAMA TETSUYA
IPC: B41J2/01
Filed: 2021-05-24
Abstract: To provide an ink jet ink composition with reduced generation of foreign materials derived from a pigment.SOLUTION: An ink jet ink composition includes: an acetoacetanilide-based monoazo pigment coated with a water-insoluble polymer; 1-(2-hydroxyethyl)-2-pyrrolidone; and water.SELECTED DRAWING: None
Patent JP-2022181349-A (JP)
Title: piezoelectric vibration device
Inventor: YAMASHITA HIROAKI
IPC: H03H9/19
Filed: 2021-05-26
Abstract: To provide a piezoelectric vibration device which is corresponded to an increase in frequency, and which can easily control an interval between an oscillation part and an excitation electrode in constant.SOLUTION: A piezoelectric vibration device comprises: a piezoelectric diaphragm 2; a first sealing member 3 that is bonded to one main surface of the piezoelectric diaphragm 2; and a second sealing member 4 that is bonded to the other main surface of the piezoelectric diaphragm 2. The piezoelectric diaphragm 2 includes an oscillation part 21 in which a center part of the one main surface is concaved to the other flat main surface side to reduce a thickness of a space from the other main surface than that of an outer peripheral part, and forms a second oscillation electrode 42 to the other flat main surface of the oscillation part 21 so as to be a constant interval.SELECTED DRAWING: Figure 1
Patent JP-2022182210-A (JP)
Title: Coloring device, coloring system, coloring method and coloring program
Inventor: YONETSUJI Taizan
IPC: G06T11/80
Filed: 2021-05-27
Abstract: To color an object image highly accurately based on a reference image.SOLUTION: A coloring device according to an embodiment comprises: a calculation unit; and a coloring unit. The calculation unit is configured to calculate at least one representation color as to each sub-area of reference image data having an area divided. The coloring unit is configured to color object image data on the basis of each sub-area of object image data having an area divided to be colored based on the reference image data, and on the basis of the calculated representation color of the sub-area of the reference image data corresponding to the sub-area.SELECTED DRAWING: Figure 4
Patent JP-2022185491-A (JP)
Title: Opening/closing wall structure
Inventor: MORIYA RYOSUKE
IPC: E04H9/02
Filed: 2021-06-02
Abstract: To provide an opening/closing wall structure which can be transported and which can be easily constructed at a site.SOLUTION: An opening/closing wall structure 10 includes: a rail 38 extending on an upper beam 20A an a lower beam 20B of a column-beam frame 14 in a beam length direction; a plurality of folding wall members 22 connected so as to be folded/spread by a hinge member 24; a guide member 34 rotatably attached to an upper end face and a lower end face of the folding wall members 22 and being guided by the rail 38 to slide; and a hinge member 45 fixing the folding wall members 22 to the upper beam 20A and the lower beam 20B in a spread state.SELECTED DRAWING: Figure 1
Patent JP-2022185763-A (JP)
Title: Simulated blood vessel
Inventor: FUTAMI SOICHI
IPC: G09B23/28
Filed: 2021-06-03
Abstract: To improve lubricity of a simulated blood vessel simply and stably.SOLUTION: A simulated blood vessel is formed by a gel of polyvinyl alcohol containing a specific group which is a carboxyl group or a salt thereof.SELECTED DRAWING: Figure 1
Patent JP-2022190521-A (JP)
Title: Mount device and imaging apparatus
Inventor: SATO HIDEKI
IPC: G03B17/14
Filed: 2021-06-14
Abstract: To prevent an accessory from being removed from a mount part of an imaging apparatus regardless of the intention of a user.SOLUTION: A mount device 1 is used while mounted on an imaging apparatus 11. The mount device 1 comprises: a mount part 112 to which a lens barrel 21 is detachably mounted; a lock pin 311 that is displaced to a fixing state for fixing the lens barrel 21 attached to the mount part 112 and a release state in which the fixing state is released; and a release operation unit (release operation means) 41 that is installed rotatably around an optical axis ZO of the lens barrel 21 attached to the mount part 112, and performs an operation to displace the lock pin 311 from the fixing state to the release state in accordance with the rotation.SELECTED DRAWING: Figure 1
Patent JP-2023002856-A (JP)
Title: Structure inspection device
Inventor: MORI SHIGENORI
IPC: G01N21/88
Filed: 2021-06-15
Abstract: To provide a structure inspection device that can create an accurate three-dimensional composite image to obtain inspection information even for a narrow part of a structure where execution of inspection work is difficult.SOLUTION: A structure inspection device according to the present invention comprises: an image processing unit that attaches photographing cameras 16-18 for photographing a ceiling surface and photographing cameras 19 for photographing wall surfaces to a base 10 moving in a predetermined movement direction in an inspection area, and creates a three-dimensional composite image of the inspection area based on photographic images acquired from the photographing cameras 16-19; and an inspection processing unit that acquires inspection information based on the created three-dimensional composite image.SELECTED DRAWING: Figure 2
Patent JP-2022191043-A (JP)
Title: Manufacturing method of device
Inventor: SUZUKI KATSUHIKO
IPC: B23K26/57
Filed: 2021-06-15
Abstract: To provide a manufacturing method of a device capable of realizing a novel process for manufacturing a device formed only of a device layer.SOLUTION: A manufacturing method of a device comprises: a wafer preparation step 1001 of preparing a wafer with a base material, a laser beam adsorption layer laminated on the base material, and a device layer in which a device is formed in a region which is divided with a plurality of division schedule lines crossed on an upper surface of the laser beam adsorption layer; a device layer division step 1002 of forming a division groove for dividing at least the device layer into individual devices along the division schedule line; and a lift off step 1004 of radiating a laser beam of a wavelength adsorbed by the laser beam adsorption layer after an implementation of the device layer division step 1002, and lifting-off the devices from the base material.SELECTED DRAWING: Figure 3
Patent JP-2023000845-A (JP)
Title: Information processing device, control program, and control method
Inventor: NAGO DAISUKE
IPC: G06Q50/10
Filed: 2021-06-18
Abstract: To provide an information processing device, a control program, and a control method that appropriately notify when application data is applied.SOLUTION: In an information processing system, an information processing device includes a CPU and displays a home screen on a display for selecting a service provided by the information processing device. The CPU determines whether or not it is possible to immediately respond to the application data application request S9 in a state in which the application processing of the application data can be executed YES in S7, and keeps the home screen displayed when available immediately YES in S9, displays a first notification screen on the display S11 when it is not possible to immediately respond to the application data application request NO in S9, displays the second notification screen at the start date and time of the applicable period S19 when the preparation period is not set in the applicable data NO in S17, and displays the third notification screen at the start date and time of the preparation period when the preparation period is set in the applicable data YES in S17.SELECTED DRAWING: Figure 10
Patent JP-2023002208-A (JP)
Title: Memory system and read method
Inventor: KOMATSU YUKI
IPC: G06F12/00
Filed: 2021-06-22
Abstract: To provide a memory system and a method capable of improving read performance.SOLUTION: According to an embodiment, a memory system includes a non-volatile memory including memory cells and a controller for reading a plurality of bits of data by applying a plurality of read voltages to the non-volatile memory. The memory cell includes a plurality of groups. The controller stores: first information indicating a first value capable of setting as a plurality of read voltage values; second information including information capable of identifying whether or not the plurality of bits of data can be read from the plurality of groups when the plurality of read voltage values are set as the first value according to the first information; and third information including information capable of identifying based on the second information relating to a second value that is set as the plurality of read voltage values when the plurality of bits of data can be read from at least one group if the plurality of bits of data cannot read when the plurality of read voltage values are set to the first value.SELECTED DRAWING: Figure 13
Patent JP-2023003166-A (JP)
Title: Shelf board support device for merchandise display shelf
Inventor: SERADA JIRO
IPC: A47B57/42
Filed: 2021-06-23
Abstract: To provide a shelf board support device that can alter an existing merchandise display shelf to a movable type.SOLUTION: A device 1 for holding a shelf board RACK provided with a projection piece so as to be slidable includes: a bracket plate 4 fixed to a slide rail first member SL1 and engaging with a shelf post; a support plate 3 fixed to a slide rail second member; and a rock member 5 including an operation piece and an engaging piece and fixed to the support plate 3. Engaging the projection piece with a holding groove RV formed in the bracket plate 4 holds the shelf board RACK to the support plate 3. Sinking the engaging piece into an opening hole formed in the bracket plate 4 locks the shelf board RACK in a push-in position immovably.SELECTED DRAWING: Figure 1