baber/WOPTO huggingface dataset:
Patent JP-2021158108-A (JP)
Title: Surface-treated plate for alkaline secondary battery, and method for manufacturing the same
Inventor: KAWAMURA MICHIO
IPC: H01M4/66
Filed: 2021-03-04
Abstract: To provide a surface-treated plate for an alkaline secondary battery which is resistant to an electrolytic solution and also has high battery performance.SOLUTION: A surface-treated plate for an alkaline secondary battery comprises a base material and a nickel-zinc alloy layer formed on at least one surface of the base material. The base material is a metal plate, and the nickel-zinc alloy layer includes an alloy phase of a Ni1Zn1 crystal structure. In the nickel-zinc alloy layer, the intensity ratio Iratio of the peak maximum intensity IMAX(Ni1Zn1) of the alloy phase of the Ni1Zn1 crystal structure measured by X-ray diffraction to the peak maximum intensity IMAX(Si) of a standard substance Si measured in the same condition is 0.018 or more.SELECTED DRAWING: Figure 1
Patent JP-2022137825-A (JP)
Title: Sheet-like mask
Inventor: KONDO YOSHIHIKO
IPC: A62B18/02
Filed: 2021-03-09
Abstract: To provide a sheet-like mask capable of achieving both of adhesiveness of a right-left pair of mask members and sealability of the sheet-like mask.SOLUTION: A sheet-like mask 10 comprises a pair of mask members 11 and 11 for covering each of the right and left portions of a wearer's face. The pair of mask members 11 and 11 are overlapped so that their outlines accord with each other. A belt-like welded region 21 formed by joining the pair of mask members 11 and 11 together is arranged at a front edge of the mask member 11 corresponding to the area connecting the nose, the mouth and the chin of the wearer. The belt-like welded region 21 has a mixed portion 28 of a welded portion 25 of the mask member 11 and a non-welded portion 26 which extends from an end 22T on the nose side to an end 24T on the chin side. The welded portion 25 in the welded region 21 has a plurality of arrangement patterns. The arrangement patterns include such a pattern that a path through the welded portion 25 connects from a nose side 22 to a chin side 24 in a plan view of the belt-like welded region 21.SELECTED DRAWING: Figure 1
Patent JP-2022138204-A (JP)
Title: Extraction reagent for avian myeloblastoma virus reverse transcriptase
Inventor: HATTORI MASATO
IPC: C12N9/12
Filed: 2021-03-10
Abstract: To provide a reagent capable of efficiently extracting AMV reverse transcriptase at the time of culturing a transformant obtained by transforming E. coli with a vector containing a polynucleotide encoding the AMV reverse transcriptase and extracting the AMV reverse transcriptase from the cultured transformant, and also to provide a process for producing the AMV reverse transcriptase using the reagent.SOLUTION: There is provided an extraction reagent comprising a chaotropic agent to solve above mentioned problems.SELECTED DRAWING: None
Patent JP-2022138388-A (JP)
Title: Magnetic disk device and reordering processing method
Inventor: HARA TAKEO
IPC: G11B20/10
Filed: 2021-03-10
Abstract: To provide a magnetic disk device and a reordering processing method capable of improving access performance.SOLUTION: A magnetic disk device 1 includes disks DK0 and DK1, heads HD00 and HD01 for reading/writing to the disk DK0, heads HD10 and HD11 for reading/writing to the disk DK1, an actuator block BK0, an actuator block BK1, and a system controller 130 that executes a first reordering process of a command stored in a first queue corresponding to the actuator block BK0 and a second reordering process of a command stored in a second queue corresponding to the actuator block BK1. The system controller selects a first command to be subsequently executed by the actuator block BK0 based on the current and future operating states of the actuator block BK1 and executes the first command.SELECTED DRAWING: Figure 1
Patent JP-2021151226-A (JP)
Title: Method for high-density cultivation of plants
Inventor: IKEZAWA NOBUHIRO
IPC: A01H1/00
Filed: 2021-03-16
Abstract: To provide a technique for preventing the trouble of dense planting in high-density plant cultivation.SOLUTION: A method for high-density cultivation of plants includes a procedure to prevent a plant from expressing DYL1 (Dormancy-associated protein-like 1), AT3G15450 (Aluminum induced protein with YGL and LRDR motifs), IAA6 (Indole-3-acetic acid 6), IAA19(Indole-3-acetic acid inducible 19), EIN2 (NRAMP metal ion transporter family protein), ROT3 (Cytochrome P450 superfamily protein), XTH17 (Xyloglucan endotransglucosylase/hydrolase 17), WRKY62 (WRKY DNA-binding protein 62), AGB1 (GTP binding protein beta 1), CPK28 (Calcium-dependent protein kinase 28) and proteins functionally equivalent to these proteins.SELECTED DRAWING: None
Patent JP-2022145176-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development, and toner for electrostatic charge image development
Inventor: SASAKI KAZUTSUNA
IPC: G03G9/08
Filed: 2021-03-19
Abstract: To provide a method for manufacturing toner for electrostatic charge image development with a low surface exposure of a release agent.SOLUTION: A method for manufacturing toner for electrostatic charge image development includes: a first aggregation step of aggregating at least resin particles and release agent particles contained in a dispersion liquid to prepare a dispersion liquid A containing first aggregated particles; a second aggregation step of adding a dispersion liquid B containing resin particles for a shell to the dispersion liquid A and aggregating the resin particles for the shell to form second aggregated particles; and a fusion step of heating and fusing the second aggregated particles to form fused particles. A pH(A) that is a pH of the dispersion liquid A and a pH(B) that is a pH of the dispersion liquid B in the second aggregation step satisfy pH(A)<pH(B).SELECTED DRAWING: Figure 1
Patent JP-2022146040-A (JP)
Title: waterproof connector
Inventor: SAITO MASAYUKI
IPC: H01R13/52
Filed: 2021-03-22
Abstract: To provide a waterproof connector which enables a packing to be held stably at a hood part.SOLUTION: A waterproof connector 1 includes: a housing 3 having a hood part 11 cylindrically extending in a fitting direction; and a packing 7 disposed within the hood part 11. The packing 7 is provided with engaged parts 29 each having a hole part 27. The hood part 11 is provided with engaging parts 35 each having a protrusion 31 which is engaged with the hole part 27 and holds the packing 7 within the hood part 11. The protrusion 31 protrudes to the interior of the hood part 11.SELECTED DRAWING: Figure 1
Patent JP-2022146634-A (JP)
Title: Sample melting device
Inventor: NISHIOKA SHIGEKI
IPC: F27B9/26
Filed: 2021-03-22
Abstract: To improve the throughput of dry type assay analysis.SOLUTION: A sample melting device 1 comprises a hand 6 that moves crucibles 21 each stored with a sample for dry type assay analysis from the outside of a melting furnace 3 to the inside of the melting furnace 3 and also casts the sample melted by moving each crucible 21 from the inside of the melting 3 to the outside of the melting furnace 3 in a mold 4 and capable of simultaneously grasping the plural crucibles 21, and also provided is a related technique thereof.SELECTED DRAWING: Figure 1
Patent JP-2022147018-A (JP)
Title: Leachate collecting facility in waste disposal site
Inventor: NARITA MASARU
IPC: B09B1/00
Filed: 2021-03-23
Abstract: To provide a leachate collecting facility in a waste disposal site capable of easily carrying in and carrying out heavy equipment such as a lifting pump and the like without increasing a facility cost.SOLUTION: A leachate collecting facility in a waste disposal site treating leachate from reclaimed wastes in a landfill space comprises: a water collecting pit introducing the leachate; a vertical shaft disposed at a position separated from the water collecting pit; a tunnel connecting the vertical shaft to the water collecting pit; and a carrying in and carrying out device carrying in and carrying out a lifting pump being disposed in the water collecting pit and lifting the leachate through the tunnel and the vertical shaft. The tunnel is composed of an inclined shaft having a continuous smooth floor surface.SELECTED DRAWING: Figure 1
Patent JP-2022147654-A (JP)
Title: Wiring member, lighting fixture, and power supply
Inventor: KUME REI
IPC: H05K7/00
Filed: 2021-03-23
Abstract: To provide a wiring member capable of improving water resistance in a connection part with a simple configuration.SOLUTION: A wiring member 1 includes a base 11 and a fixing member 12. The base 11 has a main surface 111 arranged to be parallel or substantially parallel to the vertical direction. The fixing member 12 is provided on the main surface 111 to fix to connect wiring 2 to different wiring 2. The fixing member 12 is arranged so that the wiring 2 is fixed being tilted with respect to the horizontal direction on the main surface 111.SELECTED DRAWING: Figure 1
Patent JP-2022147991-A (JP)
Title: printer
Inventor: NAKAMURA YUYA
IPC: B41J2/32
Filed: 2021-03-24
Abstract: To provide a printer which can inhibit a user from forgetting to operate a lever.SOLUTION: A printer 1 includes: a case 2; a print head and a platen roller housed in the case 2; and a lever member 6 having an operation part 6B operated by a user and a pressing part which presses the print head to the platen roller side in response to an operation performed to the operation part 6B. The lever member 6 may move between a first position where prints can be made by the print head and a second position where prints cannot be made by the print head. The case 2 is placed on a placement base T during printing by the print head. The case 2 has a bottom part 2S which contacts with the placement base T when the case 2 is placed on the placement base T. The operation part 6B of the lever member 6 placed in the first position is located at the upper side relative to the bottom part 2S of the case 2. At least a part of the operation part 6B of the lever member 6 placed at the second position is located at the lower side relative to the bottom part 2S of the case 2.SELECTED DRAWING: Figure 3
Patent JP-2022148260-A (JP)
Title: Semiconductor device
Inventor: TANABE HIROMITSU
IPC: H01L21/8234
Filed: 2021-03-24
Abstract: To provide a semiconductor device capable of miniaturization.SOLUTION: In an IGBT area 1a, a barrier area 13 is formed on a drift layer 11; a contact trench 17 is formed between adjacent gate trenches 14 in a semiconductor substrate 10; a first electrode 23 is embedded in the contact trench 17; between the bottom of the contact trench 17 and the barrier area 13; and a connection area 20 connected to the barrier area 13 and the first electrode 23 is formed. The emitter area 18 and a contact area 19 are arranged in a direction different from the arrangement direction of the gate trench 14.SELECTED DRAWING: Figure 2
Patent JP-2022149586-A (JP)
Title: System, method, and program
Inventor: ISHIKAWA HIDEMI
IPC: G08G1/09
Filed: 2021-03-25
Abstract: To be able to control multiple moving bodies managed by different subsystems that cannot be prioritized for work so as not to collide.SOLUTION: A calculation part 101 calculates an amount of margin in a target progress amount based on a work performance of a first moving body up to an estimated time of collision updated to the target progress amount of a work assigned to the first moving body calculated for the time after the estimated time of collision between the first moving body and a second moving body. The calculation part 101 calculates an amount of margin in a target progress amount, based on the work performance of the second moving body up to the estimated time of collision, updated to the target progress amount of the work assigned to the second moving body calculated for the time after the estimated collision time. A control unit 102 controls the moving body with the larger calculated margin so that it does not collide at the estimated collision time.SELECTED DRAWING: Figure 1
Patent JP-2022152155-A (JP)
Title: Method, apparatus and system for determining inferiority
Inventor: SATO KENTA
IPC: G05B23/02
Filed: 2021-03-29
Abstract: To provide a method for determining inferiority that allows for identifying an inferiority mode of an object.SOLUTION: A method for determining inferiority includes the steps of: first distance calculation to calculate a first Mahalanobis distance for a first unit space corresponding to a normal mode of the object based on measurement data of the object, second distance calculation to calculate an i+1-th Mahalanobis distance for an i+1-th unit space corresponding to an i-th inferiority mode of the object based on the measurement data, for integer N equal to or greater than 2 and each integer i equal to or greater than 1 and equal to or smaller than N, and inferiority determination to determine in which state of the first-N-th inferiority modes the object is, based on the second-N+1-th Mahalanobis distances, in the case the first Mahalanobis distance exceeds a threshold.SELECTED DRAWING: Figure 4
Patent JP-2022154372-A (JP)
Title: vibration device
Inventor: SHIBATA MASAYUKI
IPC: B06B1/04
Filed: 2021-03-30
Abstract: To provide a vibration device capable of giving comfortable vibration to a human body.SOLUTION: A vibration device 10 includes: a voice coil type actuator 24 for giving vibration to a human body; and a control part 22 for outputting to the voice coil type actuator 24 a control signal with a specific frequency which is a difference between individual frequencies of a plurality of sine waves, which is a composite wave by combining the plurality of sine waves with different frequencies, so as to vibrate the voice coil type actuator 24 in a vibrating direction.SELECTED DRAWING: Figure 1
Patent JP-2021106286-A (JP)
Title: Image sensor and image sensor pixel having jfet source follower
Inventor: MA JIAJU
IPC: H04N5/369
Filed: 2021-03-31
Abstract: To provide an image sensor and an image sensor pixel having a JFET source follower.SOLUTION: Some embodiments provide an image sensor pixel comprising a junction field effect transistor (JFET) and a floating diffusion configured to act as a gate of the JFET. An image sensor may comprise a plurality of pixels, at least one pixel comprising a floating diffusion region formed in a semiconductor substrate, a transfer gate configured to selectively cause transfer of photocharge stored in the pixel to the floating diffusion, and a JFET having (i) a source and a drain coupled by a channel region, and (ii) a gate comprising the floating diffusion region.SELECTED DRAWING: Figure 1A
Patent JP-2022157406-A (JP)
Title: Virus inactivation structure
Inventor: KAMIJO TOSHIO
IPC: A01N25/00
Filed: 2021-03-31
Abstract: To provide a virus inactivation structure that has a high virus inactivation function and can retain such a high virus inactivation function for a long time.SOLUTION: The present invention discloses a virus inactivation structure having a virus inactivation function, comprising a polymer brush structure that comprises a plurality of polymer chains each comprising a functional group selected from an ionic group, a nonionic hydrophilic group and an electron-donating group.SELECTED DRAWING: None
Patent JP-2022157786-A (JP)
Title: work machine
Inventor: ITO TATSUYA
IPC: B25F5/00
Filed: 2021-03-31
Abstract: To provide a work machine with good workability.SOLUTION: In a silent mode, a calculation part 40 executes a first control for limiting the number of rotations of a motor 9 to a specified value or less to control the duty so that the number of rotations of a circular saw blade becomes a prescribed number of rotations, when a load is less than a control changeover threshold, and executes a second control for maximizing the duty when the load is the control changeover threshold or more. The calculation part 40 has a function of learning a user's use mode of a circular saw and changing the control changeover threshold. The calculation part 40 lowers the control changeover threshold when a load in one work period exceeds a reference value, and raises the control changeover threshold when the load becomes less than the reference value.SELECTED DRAWING: Figure 8
Patent JP-2022013665-A (JP)
Title: Assisting apparatus and program
IPC: G06Q50/10
Filed: 2021-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an assisting apparatus and a program that perform support for two persons having a special relationship, in which mutual communication is prevented, to be able to directly communicate. 
     SOLUTION: In a communication supporting system, a server 4 being a type of an assisting apparatus comprises: first assisting means 401 that causes one of two persons having a special relationship to reply a feeling expression for the other of the two persons; and second assisting means 402 that causes the one to reply a desire, performs morphological analysis of the replied desire to extract a desire expression including an adjective indicating the desire, creates an agenda using the replied feeling expression and the extracted desire expression based on the machine learned module, and causes the agenda to be displayed on a user terminal being used by the one. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022158458-A (JP)
Title: Kerf quality tolerance change method, program, and processing device
Inventor: KAJIWARA YUSUKE
IPC: B24B27/06
Filed: 2021-04-02
Abstract: To provide a kerf quality tolerance change method for appropriately executing a kerf check in a processing device, a program for causing a computer to execute the kerf quality tolerance change method, and a processing device executing the kerf quality tolerance change method.SOLUTION: When a determined value of an item related to the processing quality of a kerf calculated using the image of the kerf formed by imaging the kerf formed on a workpiece is an error value, a tolerance range for the item is changed so as to be included in the determined value. This allows the kerf check to be properly executed.SELECTED DRAWING: Figure 5
Patent JP-2022160958-A (JP)
Title: Information processing device, information processing system, information processing method, and terminal device
Inventor: OGURA YUI
IPC: H04N7/18
Filed: 2021-04-07
Abstract: To provide an information processing device, an information processing system, an information processing method, and a terminal device which make it easy for an operator of a vehicle to find a user waiting for the vehicle.SOLUTION: An information processing device 10 comprises: an interface 14 which acquires positional information of a vehicle 40 on its way to pick up a booked user and a user periphery image which is obtained by photographing the periphery with a terminal device 20 possessed by the user; and a control unit 12 which generates user periphery data including data on an object existing in the periphery of the user based on the user periphery image. The control unit 12 generates a supposed image of the user viewed from the vehicle 40 as a virtual user image on the basis of the positional information of the vehicle 40 and the user periphery data, and outputs the virtual user image to the vehicle 40.SELECTED DRAWING: Figure 1
Patent JP-2021122114-A (JP)
Title: Drive recorder, display device for drive recorder, and program
Inventor: HATTORI TETSUYA
IPC: G03B30/00
Filed: 2021-04-12
Abstract: To provide a drive recorder having a large photographable range and a small dead angle, a display device for the drive recorder, and a program.SOLUTION: A drive recorder 10 comprises: a body case 13 for mounting a control unit and sound recording means; and a first camera 26 and a second camera 27 for photographing a range of a half-celestial sphere or more. The two cameras are mounted in a casing 25 so as to photograph opposite directions respectively. In a state where the body case 13 in which the control unit and the like are mounted is adhered and fixed on a windshield, the dashboard and a pillar of the vehicle appear in the peripheries of images photographed respectively by the two cameras.SELECTED DRAWING: Figure 3
Patent JP-2022164243-A (JP)
Title: Power supply circuit and air conditioner
Inventor: ADACHI NAOYA
IPC: H02J7/34
Filed: 2021-04-16
Abstract: To provide a power supply circuit and an air conditioner that can reduce the number of supercapacitors used.SOLUTION: A power supply circuit 1 applied to an air conditioner includes a power supply unit 6 that outputs a constant DC voltage to a DC line 7, a constant current unit 12 having one end connected to the DC line 7, generating a constant voltage drop by a resistor 14, outputting a constant current, and having the other end connected to the DC line 7, a capacitance unit 15 connected in parallel to the output side of the constant current unit 12 and having a plurality of series-connected supercapacitors 16A, 16B, and 16C, and a step-up unit 11 that steps up the voltage of the DC line 7 to a predetermined voltage.SELECTED DRAWING: Figure 1
Patent JP-2022134061-A (JP)
Title: Metabolism-improving substance, anti-inflammatory substance, or tissue repair factor that is secreted or released by cells or tissues including aged cells, dysfunctional cells, or cells including proliferative cancer cells, or stem cells and white adipocytes, by mainly acting hydrogen molecules or hydrogen atoms
Inventor: ISHIBASHI TORU
IPC: C12N5/077
Filed: 2021-03-02
Abstract: To provide metabolism-improving substances, anti-inflammatory substances, or tissue repair factors for applying to regenerative medicines or autoimmune diseases, age-associated diseases, and neurodegenerative diseases, which are secreted or released by cells or tissues.SOLUTION: Provided is a substance having a cell activation effect or anti-inflammatory effect released or secreted by mitochondria or cells (including those derived from stem cells and adipocytes), or living tissues, by the action of hydrogen gas or a mixed gas containing hydrogen gas, or a solution containing hydrogen molecules or hydrogen atoms.SELECTED DRAWING: None
Patent JP-2022164991-A (JP)
Title: Aircraft linear actuator having redundant system expandable double path
Inventor: FUKUZAWA MITSURU
IPC: F16H25/20
Filed: 2021-04-19
Abstract: To provide an aircraft linear actuator having a redundant system expandable double path, which makes a load path independent to improve the reliability of a redundant system.SOLUTION: An aircraft linear actuator having a redundant system expandable double path is equipped with a top plate 130 that holds a first actuator portion 110 so as to ascend/descent in a top plate first area 130a, and holds a second actuator portion 120 so as to ascend/descent in a top plate second area 130b, a first load path A that transmits a load according to an input load from a loaded body applied to the first actuator portion 110 to the top plate first area 130a, and a second load path B that transmits a load according to an input load from a loaded body applied to the second actuator portion 120 to the top plate second area 130b. A groove portion 135 is provided between the top plate first area 130a and the top plate second area 130b.SELECTED DRAWING: Figure 3
Patent JP-2022165008-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: KAWAI YUKARI
IPC: G16Y20/40
Filed: 2021-04-19
Abstract: To provide a technology for diagnosing a state of an organization based on an organizational environment which exists in the organization.SOLUTION: An information processing apparatus (3) includes: an acquisition unit (121) which acquires an answer of a user to a question on a state of an organization; a diagnosing unit (122) which diagnoses a state of the organization based on the answer acquired by the acquisition unit (121); an image generation unit (123) which generates an image indicating a result diagnosed by the diagnosing unit (122); and a presentation unit (124) which presents the image generated by the image generation unit (123) to the user.SELECTED DRAWING: Figure 1