baber/WOPTO huggingface dataset:
Patent JP-2022170506-A (JP)
Title: Abnormality diagnosis device for feed shaft mechanism
Inventor: KITAGO TAKUMI
IPC: G01M13/02
Filed: 2021-04-28
Abstract: To provide an abnormality diagnosis device capable of swiftly detecting an abnormality and precisely identifying the point of the abnormality in a feed shaft mechanism that moves a moving body in the axial direction by transmitting the rotation of a servomotor to a ball screw via a coupling.SOLUTION: The abnormal diagnosis device determines that there is an abnormality in a feed shaft mechanism when at least one of the measured resonant frequencies varies above the abnormality determination threshold with respect to the reference value. When having determined that there is an abnormality in the feed shaft mechanism, the difference between the amount of change in the resonance frequency with respect to the reference value measured at the stroke position on the connecting side of the coupling and the amount of change with respect to the reference value in the resonance frequency measured at the stroke position on the opposite coupling connecting side is obtained, and when the difference exceeds the abnormality point identification threshold, it is diagnosed as an abnormality of the coupling, and otherwise, it is diagnosed as abnormality of a ball screw.SELECTED DRAWING: Figure 3
Patent JP-2022171135-A (JP)
Title: Manufacturing method of stator core
Inventor: OKADA KAZUAKI
IPC: H02K15/02
Filed: 2021-04-30
Abstract: To provide a manufacturing method of a stator core that can remove the residual stress of a laminated core while preventing the overall complexity of manufacturing equipment, and ensure the insulation between the laminated core and a coil portion inserted in a slot.SOLUTION: In a manufacturing method of a stator core 100, a sputter etching step (S3) is performed to sputter-etch a portion OS of a laminated core 10a facing a sputter etching jig 200 so as to remove a residual stress layer 19 of the laminated core 10a. In addition, a portion 400a of the sputtering jig 400 facing the sputter-etched etching surface ES is sputtered such that an insulating coating 18 is formed on a laminated core 10b, and the sputtered particles 430 sputtered are attached to the etching surface ES to perform a sputtering step (S7).SELECTED DRAWING: Figure 3
Patent JP-2022179902-A (JP)
Title: Ad converter and broadband noise power measurement device using the same, and power spectrum measurement device
Inventor: KAWAGUCHI NORIYUKI
IPC: H03M1/12
Filed: 2021-05-24
Abstract: To provide an AD converter capable of converting a wideband noise signal of several GHz or more into a digital signal and usable even when an installation space and power supply are severely limited.SOLUTION: An AD converter that converts an analog signal to a digital signal includes a comparator that compares the input voltage of the analog signal with a determination voltage, an adjustment unit that shifts at least one of the input voltage of the analog signal and the determination voltage, an encoder that outputs 1-bit time-series data on the basis of the comparison result of the comparator, a processing unit that calculates the appearance frequency of the output codes included in the time-series data, and a control unit that operates the adjustment unit such that the calculation result of the processing unit becomes a predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2021176989-A (JP)
Title: Additive manufacturing system and method for controlling microstructure of additively manufactured components
Inventor: YUAN LANG
IPC: B22F12/90
Filed: 2021-05-25
Abstract: To provide an additive manufacturing system dynamically controlling a microstructure of an additively manufactured component.SOLUTION: An additive manufacturing system includes a powder bed 111 and at least one energy source 112 configured to produce at least one energy beam 114 for forming a build layer 116 of a component 106 from the powder bed. The additive manufacturing system further includes a computing device 136 coupled to the at least one energy source. The computing device includes a processor 142 and a memory device 140. The memory device includes instructions configured to cause the computing device to execute a manufacturing plan for manufacturing the component, receive component thermal data corresponding to at least a portion of the component during manufacturing of the component, and control the at least one energy beam in response to receiving the component thermal data to produce a predetermined microstructure within the portion of the component.SELECTED DRAWING: Figure 1
Patent JP-2022184373-A (JP)
Title: Funeral system, server, display device, deceased person's body image display method, and program
Inventor: KISHIMOTO TAKEHIDE
IPC: G06Q50/10
Filed: 2021-06-01
Abstract: To provide a funeral system configured to show the body of a deceased person even in a location that is apart from a funeral venue, a server, a display device, a deceased person's body image display method, and a program.SOLUTION: A funeral system 1 is configured by connecting an imaging system 2, a server 3, and a display system 4 over a network 5 to communicate with each other. The imaging system 2 includes a camera 21 and a control apparatus 21 arranged in, for example, a main venue of a funeral to image the body of a deceased person 20. The control apparatus 21 uploads the image captured by the camera 22 to a server 3. The server 3 stores deceased person's body image data 323 captured by the imaging system 2. The server 3 transmits the deceased person's body image data 323 to a display device 41 of a display system 4 in another venue. The display system 4 includes an AR marker 42 and a display device 41, and acquires the deceased person's body image data 323 from the server 3 for AR display.SELECTED DRAWING: Figure 1
Patent JP-2022185377-A (JP)
Title: Electronic instrument
Inventor: KAWABATA SHOGO
IPC: G06F1/16
Filed: 2021-06-02
Abstract: To provide an electronic instrument that suppresses noise from a display unit and suppresses light leakage from the display unit.SOLUTION: An electronic instrument of the present disclosure comprises: a display unit that has a first principal plane, a second principal plane that is on a side opposite the first principal plane, and an outer peripheral end part connecting the first principal plane and second principal plane to each other; an antenna that is arranged apart from the display unit on the outer peripheral end part of the display unit; a metal housing that is arranged on a second principal plane side of the display unit and houses the display unit; an elastic member that is arranged between the outer peripheral end part of the display unit and the antenna and extends toward the metal housing; and a conductive member that is sandwiched between the elastic member and the metal housing, extends from the metal housing toward the display unit, and electrically connects the metal housing and the display unit to each other, in which the arrangement of the elastic member between the first principal plane and second principal plane of the display unit is excluded.SELECTED DRAWING: Figure 2
Patent JP-2022186442-A (JP)
Title: Grommet
Inventor: ANDO YUSUKE
IPC: H02G3/22
Filed: 2021-06-04
Abstract: To provide a grommet which can be used in common and allows improvement in sound insulating performance.SOLUTION: A grommet 10 comprises: a first coupling part 34 which couples a first cylinder part 33 to a first base part 32; and a second coupling part 44 which couples a second cylinder part 43 to a second base part 41. The first coupling part 34 and the second coupling part 44 are spaced apart from each other in an axial direction of the grommet 10. The first coupling part 34 has a first flexible part 61. The second coupling part 44 has a second flexible part 71. The first flexible part 61 and the second flexible part 71 can be bent so as to absorb an inclination of a wiring harness W toward a vehicle body panel P. The first coupling part 34 and the second coupling part 44 define a first sound insulating space S1 between them.SELECTED DRAWING: Figure 1
Patent JP-2022187709-A (JP)
Title: Control device, moving vehicle, control method, and program
Inventor: HORIUCHI MORIYA
IPC: G08G1/09
Filed: 2021-06-08
Abstract: To provide a control device, a moving vehicle, a control method, and a program with which it is possible to notify pedestrians at an appropriate alarm level.SOLUTION: A control device comprises: an area identification unit for identifying an unrecognizable area that cannot be recognized from a moving vehicle; an arrival time calculation unit for calculating an arrival time till the moving vehicle arrives at a position in the unrecognizable area identified by the area identification unit; a region setting unit for setting a first region and a second region in the unrecognizable area identified by the area identification unit, on the basis of the arrival time; an alarm level setting unit for setting mutually different alarm levels to the first and second regions; and a transmission control unit for exercising control to transmit alarm information that includes the position information on the first and second regions and information that indicates the alarm levels set to the first and second regions by the alarm level setting unit.SELECTED DRAWING: Figure 3
Patent JP-2021169450-A (JP)
Title: Inhibitors of human ezh2, and methods of use thereof
Inventor: ROBERT ALLEN COPELAND
IPC: A61K45/00
Filed: 2021-06-09
Abstract: To provide inhibition of wild-type and certain mutant forms of human histone methyltransferase EZH2, the catalytic subunit of a PRC2 complex which catalyzes the mono- through tri-methylation of lysine 27 on histone H3 (H3-K27), methods for treating follicular lymphoma, and methods of determining responsiveness to an EZH2 inhibitor in a subject.SOLUTION: A method comprises the steps of: a) obtaining a tissue sample from a subject; b) detecting a dimethylation (me2) level of H3-K27, if present in the tissue sample, and comparing the dimethylation (me2) level to a control dimethylation (me2) level; and c) optionally detecting a trimethylation (me3) level of H3-K27, if present in the tissue sample, and comparing the trimethylation (me3) level to a control trimethylation (me3) level.SELECTED DRAWING: Figure 14
Patent JP-2022188893-A (JP)
Title: Semiconductor device
Inventor: KANEDA TATSUSHI
IPC: H01L23/34
Filed: 2021-06-10
Abstract: To provide a semiconductor device that can easily discharge heat generated by semiconductor chips.SOLUTION: A semiconductor device has a substrate, a first circuit pattern on the substrate, a second circuit pattern on the substrate, a third circuit pattern on the substrate, a first semiconductor chip having a first electrode and a second electrode on the third circuit pattern, and a metal plate, and the first electrode is bonded to the third circuit pattern and the metal plate is bonded to the first circuit pattern, the second circuit pattern and the second electrode.SELECTED DRAWING: Figure 3
Patent JP-2022075485-A (JP)
Title: Liquid crystal optical element
Inventor: KOBASHI JUNJI
IPC: G02B5/18
Filed: 2021-06-11
Abstract: To provide a liquid crystal optical element capable of mass production.SOLUTION: A liquid crystal optical element according to an embodiment includes a substrate including a first main surface. a plurality of structures disposed on the first main surface and arranged at predetermined pitches, and a liquid crystal layer surrounding each of the structures and disposed in contact with the first main surface between the adjacent structures. The thickness of the liquid crystal layer is larger than that of the structure. The liquid crystal layer includes liquid crystal molecules arranged along the structure and is cured with the liquid crystal molecules oriented in a fixed direction.SELECTED DRAWING: Figure 1
Patent JP-2021137651-A (JP)
Title: Transmission mechanism and imitation fish
Inventor: WANG LIJUN
IPC: A63H23/10
Filed: 2021-06-17
Abstract: To provide a living body imitation toy such as an imitation fish for imitating a motion of jumping intensely of a fish in a state separated from water.SOLUTION: An imitation fish is a living body imitation toy comprising an imitation cover 230 and a living body imitation movement 240. The living body imitation movement 240 is provided in the imitation cover 230. The living body imitation movement 240 comprises a transmission mechanism and a swing arm swingably moved by the transmission mechanism. The imitation cover 230 has flexibility and swings following swing movement of the swing arm. The living body imitation movement 240 has an outer shell of the movement. The transmission mechanism is provided in the outer shell of the movement. The transmission mechanism has an output rod that penetrates the movement outer shell and is connected to the swing arm.SELECTED DRAWING: Figure 3
Patent JP-2021165130-A (JP)
Title: Hub unit bearing and vehicle
Inventor: HAGIWARA NOBUYUKI
IPC: F16D1/06
Filed: 2021-06-18
Abstract: To provide a hub unit bearing having high durability.SOLUTION: A hub (3) includes: a first hub element (23) having a first inner track; a second hub element (22) having a second inner track; connection portions (33, 41) for at least axially connecting the first hub element (23) and the second hub element (22); anti-rotation portions (27, 31) restricting a relative rotation between the first hub element (23) and the second hub element (22); and a shaft portion (29) inserted into the first hub element (23) or the second hub element (22). The connection portions (33, 41) are disposed on the shaft portion (29) and provided with a rivet portion (33) extended radially outward and a flange portion (41) disposed on the shaft portion (29) radially inward of the rivet portion (33) and extended radially inward.SELECTED DRAWING: Figure 1
Patent JP-2021170117-A (JP)
Title: Polarizer, method of manufacturing the same, and optical laminate comprising the same
Inventor: FUCHITA TAKEHITO
IPC: G02F1/13363
Filed: 2021-06-23
Abstract: To provide a polarizer with neutralized hue.SOLUTION: A polarizer of the present invention is characterized in that a transmittance parameter represented by a formula (1) below is 0.8 or grater, and a hue parameter represented by a formula (2) below is 5 or less. In the formula (1), T420 and T550 respectively represent a parallel transmittance at a wavelength of 420 nm and a parallel transmittance at a wavelength of 550 nm. In the formula (2), a represents "a" parallel hue a value and "b" represents a parallel hue b value.SELECTED DRAWING: Figure 2
Patent JP-2023004765-A (JP)
Title: Short circuit grounding tool
Inventor: YAMAZAKI KENJI
IPC: H02G1/02
Filed: 2021-06-28
Abstract: To provide a short circuit grounding tool which can detect and confirm whether each tool body of the short circuit grounding tool is correctly connected with a distribution line of each phase of three-phase distribution lines or removed from the distribution lines.SOLUTION: A short circuit grounding tool comprises: tool bodies 1, 2, 3 attached to distribution lines of each phase of three-phase distribution lines, respectively; short circuit lines 4, 5; and a grounding line 6 electrically connected with a grounding member. The tool bodies 1, 2, 3 comprise: wire connection units 1b, 2b, 3b electrically connected with the distribution lines; and attachment/detachment information communication units 1c, 2c, 3c. The short circuit grounding tool comprises: a sensor which detects electric connection between the wire connection units 1b, 2b, 3b and the distribution lines; and a radio transmission unit which determines that the tool bodies 1, 2, 3 are attached to the distribution lines and transmits its information by radio when electric connection is detected by the sensor, and determines that the tool bodies 1, 2, 3 are detached from the distribution lines and transmits its information by radio when electric connection is not detected by the sensor.SELECTED DRAWING: Figure 1
Patent JP-2023006941-A (JP)
Title: Electronic apparatus and slide mechanism
Inventor: ISHIKAWA KEITA
IPC: G06F1/16
Filed: 2021-07-01
Abstract: To provide an easy-to-assemble and longer-life electronic apparatus which provides stable click feeling, and a slide mechanism.SOLUTION: In a display chassis 16 of an electronic device, a slide mechanism 12 includes: a slider 36 that is movable between a first position and a second position along an edge wall; a first shield cover 46a arranged on the slider 36, located in a position to cover the front of a camera 28 when the slider 36 is located in the first position, and located in a position to be away from the front of the camera 28 when the slider is located in the second position; a movable magnet 54 arranged on the slider 36; and a fixed magnet 56 arranged on the chassis. The movable magnet 54 and the fixed magnet 56 are arranged so as to attract to each other when the slider 36 is located in the first position or the second position, and arranged to face each other so as to repel each other when the slider is located between the first position and the second position. The fixed magnet 56 has 4 N and S poles in total, while the movable magnet 54 has 2 poles.SELECTED DRAWING: Figure 3
Patent JP-2023007168-A (JP)
Title: free size ring
Inventor: KIM IN SEOK
IPC: A44C9/02
Filed: 2021-07-01
Abstract: To provide a free size ring which is adjustable in a size conforming to a diameter of an attached finger of a wearer.SOLUTION: A free size ring 11 is composed of an openable/closable ring-shaped member 21 and a size adjustment mechanism 31 attached to both end parts of the ring-shaped member, and the size adjustment mechanism is composed of an insertion member 41 attached to one end part of the ring-shaped member, and having plate spring accommodation recesses, a plate spring 51 which forms a pair of left and right engagement protrusions at positions corresponding to a pair of release parts of the plate spring accommodation recesses by being bent, and making a pair of the left and right engagement protrusions protrude from the plate spring accommodation recesses, and a receiving member 61 attached to the other end part of the ring-shaped member, and having engagement holes. The size of the ring can be adjusted by inserting the insertion member into the receiving member, and making a pair of the left and right engagement protrusions engaged with the engagement holes.SELECTED DRAWING: Figure 3
Patent JP-2023012668-A (JP)
Title: Failure predicting device, failure predicting method, and program
Inventor: MATSUMOTO SHUNSAKU
IPC: G06Q10/20
Filed: 2021-07-14
Abstract: To provide a failure prediction device configured to correct prediction results of a physical model and a statistical model to accurately predict a risk on a failure of a prediction target.SOLUTION: A failure predicting device comprises: a first evaluating unit for employing a statistical model generated on the basis of data relating to a failure of a prediction target, to evaluate a failure rate representing the probability of a random failure of the prediction target; a second evaluating unit for employing a physical model generated on the basis of design data of the prediction target, to evaluate a failure probability representing the probability of a failure due to degradation of the prediction target over time; an acquiring unit for acquiring a qualitative evaluation result obtained by qualitatively evaluating the prediction target for each predetermined evaluation item; and a correcting unit for calculating a corrected failure rate and a corrected failure probability by multiplying the failure rate and the failure probability by a correction factor based on the qualitative evaluation result.SELECTED DRAWING: Figure 2
Patent JP-2023012828-A (JP)
Title: packaging bag
Inventor: YAJIMA SHUNSUKE
IPC: B65D75/62
Filed: 2021-07-14
Abstract: To provide a packaging bag in which the taking-out property of a content is improved.SOLUTION: A packaging bag 2 is a pillow type packaging bag which has a cylindrical part 10 having a butt-seal part 8 sealing in a manner of butting both side ends of one laminate film 6 facing each other, and a first end seal part 14 and a second seal part 16 for sealing a first end 10a and a second end 10b of the cylindrical part in the extending direction of the butt-seal part. The packaging bag has: a first opening-scheduled line 18A which is formed along the direction crossing the extending direction in the vicinity of the first end seal part of the cylindrical part and breaks the cylindrical part; a second opening-scheduled line 18B which is formed along the direction crossing the extending direction in the vicinity of the second end seal part of the cylindrical part and breaks the cylindrical part; and a third opening-scheduled line 18C extending from the second opening-scheduled line toward the second end seal part. The breaking strength of the first to third opening-scheduled lines each are 20 N/15 mm or more to 40 N/15 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2023013111-A (JP)
Title: Method for detecting chronic pancreatitis
Inventor: CHIBA TETSUHIRO
IPC: G01N33/53
Filed: 2021-07-15
Abstract: To provide a method for detecting chronic pancreatitis specifically and non-invasively and a biomarker.SOLUTION: A method for detecting chronic pancreatitis comprising a step of measuring an adrenomedullin content in a blood sample from a subject. The method for detecting chronic pancreatitis further comprises a step of comparing a measured content with a predetermined reference value, where if the measured adrenomedullin content is less than a preset reference value, a subject can be predicted to have chronic pancreatitis. In the method for detecting chronic pancreatitis, a preset reference value is a reference value set based on an ROC analysis.SELECTED DRAWING: None
Patent JP-2023015624-A (JP)
Title: Condensate deaerating device, deaerating condenser, and condensate deaerating method
Inventor: NEMOTO AKIRA
IPC: F28B11/00
Filed: 2021-07-20
Abstract: To provide a condensate deaerating device and a condensate deaerating method which improve efficiency in a heating deaerating device.SOLUTION: A condensate deaerating device 100 according to an embodiment includes: an upper tray 110 for receiving condensate dripping from a heat transfer pipe 15, and guiding the condensate downward from a bottom part; a cylindrical part 121 which is connected to a lower part of the upper tray 110, in which a lower end is opened and the condensate is transferred downward; a steam supply device 140 having a jetting part 141 for jetting steam for heating the condensate guided via the cylindrical part 121 from the upper tray 110, a steam pipe 142 which is a flow passage of steam, and a steam adjustment valve 143 capable of adjusting the flow rate of the steam; and a lower tray 130 into which a lower end of the cylindrical part 121 is inserted, the lower tray storing the condensate heated by the steam, and overflowing the condensate from an upper end edge across the circumferential direction through a gap flow passage 130a formed between itself and the cylindrical part 121. The vertical direction height position of the lower end of the cylindrical part 121 is below the vertical direction height position of an upper end of a lower tray side plate 132.SELECTED DRAWING: Figure 1