baber/WOPTO huggingface dataset:
Patent JP-2021108687-A (JP)
Title: Game machine
Inventor: SEKIMOTO SHIGERU
IPC: A63F5/04
Filed: 2020-01-06
Abstract: To prevent determination accuracy from lowering due to reflection of smoke.SOLUTION: Passage determination means includes: threshold determining means for determining a threshold; object presence/absence detecting means for detecting the presence/absence of an object in each of multiple first determination areas, on the basis of the threshold determined by the threshold determining means, by comparing respective image data values of multiple first determination areas in multiple image data captured within a predetermined period with the corresponding reference image data value; and passage order determining means for comparing change mode information indicating the mode of change of the presence/absence of the object in each of multiple first determination areas in the multiple image data with reference change mode information stored in advance that corresponds to the mode of change when the object passes through the passage, and if they are matched, determining that the object has passed through the passage. The threshold determining means changes the threshold according to the change in the brightness of a predetermined second determination area in the image data that is obtained via imaging means.SELECTED DRAWING: Figure 37
Patent JP-2021111112-A (JP)
Title: Image forming apparatus and control method thereof
Inventor: MIYATA TAKAAKI
IPC: G06F12/14
Filed: 2020-01-09
Abstract: To provide a mechanism which suitably confirms a falsification risk to information stored in a non-volatile memory while allowing a setting item about write protection of the non-volatile memory to be referred to by an OS.SOLUTION: An image forming apparatus 8 activates a BIOS S254. The BIOS copies a set value of a setting item for write protection of a non-volatile memory out of setting items which the BIOS has, to an OEMx table on a volatile memory which both the BIOS and an OS of the image forming apparatus can use S266. The OS of the image forming apparatus refers to the OEMx table S282 and acquires and confirms the set value for write protection of the non-volatile memory S286.SELECTED DRAWING: Figure 2
Patent JP-2021110199-A (JP)
Title: Vehicle control system and method of operating opening/closing body
Inventor: MOROSAWA RYO
IPC: B60J5/00
Filed: 2020-01-15
Abstract: To provide a vehicle control device and a method of operating an opening/closing body that provide compatibility between convenience and safety during boarding.SOLUTION: A vehicle control system 10 includes an image capturing unit 30, a control device 40 that processes one or more living organisms extracted from image capturing information captured by the image capturing unit 30, and a door operation system 50 that can unlock a door of a vehicle 12 as well as perform door opening operations. The control device 40, when estimates that the user of the vehicle 12 is included in the extracted plurality of living organisms and that a given living organism is in contact with the user, causes the door to operate in a first mode. Meanwhile, the control device 40, when estimates that the user is among the extracted plurality of living organisms and that a given living organism is not in contact with the user, causes the door to operate in a second mode different from the first mode.SELECTED DRAWING: Figure 1
Patent JP-2020135863-A (JP)
Title: Information processing device, information processing system, and information processing method
Inventor: TAGUCHI DAIGO
IPC: G06Q10/10
Filed: 2020-01-15
Abstract: To provide an information processing device that can improve users' use feeling in an information processing system which allows a plurality of users to share content.SOLUTION: An information processing device for transmitting data that causes web browsers of a plurality of communication terminals to display a webpage includes: creation means for creating data for having the webpage displayed; and transmission means for transmitting the created data to the communication terminals. The webpage has a first region for displaying a shared screen shared by the plurality of communication terminals, and a second region at least including an image on the shared screen displayed in response to an acquisition request for the image on the shared screen received by the communication terminals and an editable region.SELECTED DRAWING: Figure 10
Patent JP-2021112782-A (JP)
Title: Processing device
Inventor: OMAE MAKIKO
IPC: B24B7/00
Filed: 2020-01-17
Abstract: To provide a processing device that can prevent processing chips from scattering and adhering to a processing room.SOLUTION: A processing device 2 includes a processing chamber 10 that includes: holding means 4 for holding an object to be processed; processing means 6 including a rotation shaft 20 rotatably supporting a processing tool 22 for processing an object to be processed which is held by the holding means 4; and processing water supply means 8 for supplying processing water to an object to be processed and the processing tool 22. An automatic rotary spraying nozzle 48 is disposed in the processing chamber 10 and connected to the processing water supply means 8 to wash the processing chamber 10.SELECTED DRAWING: Figure 2
Patent JP-2020089882-A (JP)
Title: Method for purifying biological molecules in sample
Inventor: JOHN PAUL AMARA
IPC: B01D15/38
Filed: 2020-01-21
Abstract: To provide a method for purifying biological molecules in a sample.SOLUTION: A method for purifying biological molecules in a sample includes bringing a sample into contact with a floor of nanofibers entangled with a porous, in which the nanofibers entangled with the porous are produced by melt-extruding a blend of a polymer and a porogen, extending an extrusion product to a target diameter, and extracting the polymer or inorganic porogen, each of the nanofibers entangled with the porous in the floor has a pore over the whole cross section and has a diameter of 1 micron or less, the nanofibers entangled with the porous are arranged in a form of individual porus bundles, and a functional group enabling chromatography is applied onto the nanofibers entangled with the porous.SELECTED DRAWING: None
Patent JP-2021118216-A (JP)
Title: Semiconductor device
Inventor: MIYASAKA TOSHIYUKI
IPC: H01L25/07
Filed: 2020-01-23
Abstract: To reduce the damage on a printed circuit board.SOLUTION: A semiconductor device includes an insulating circuit board, a printed circuit board with a main surface penetrated by a penetration hole 34a, and an external terminal pushed into the penetration hole 34a, passing the penetration hole 34a, and having one end part fastened on a front surface of the insulating circuit board. The printed circuit board includes, on the main surface, a supporting region 35 including the penetration hole 34a and a buffer region 36 surrounding the supporting region 35 and including a buffer hole 36a leaving a torsion part 36b connected to the supporting region 35. When the external terminal is deformed, the supporting region 35 including the penetration hole 34a in the printed circuit board is distorted in accordance with the bending of the torsion part 36b.SELECTED DRAWING: Figure 3
Patent JP-2020089745-A (JP)
Title: Sway detector and sway detection program
Inventor: OGAWA TOMOAKI
IPC: A63B69/36
Filed: 2020-01-28
Abstract: To provide a sway detector that enables a user to detect the occurrence of sway even in the middle of swing.SOLUTION: A sway detector 100 comprises: a sensor unit 106 for measuring movement of a user's head during the user's swing; a detection criterion storage unit 107 for criterion storage for determining whether or not the movement of the head satisfies a predetermined criterion at least in the middle of the measurement; and a control unit 105 for determining whether or not the criterion is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021119964-A (JP)
Title: Dental root canal treatment instrument
Inventor: MATSUTANI KAZUHIKO
IPC: A61C5/42
Filed: 2020-01-31
Abstract: To provide a dental root canal treatment instrument capable of securely following a tip part of a root canal and capable of preventing biting into a root canal wall.SOLUTION: A work part's part Ba in the vicinity of a shaft part has a cross section IIBa in a parallelogram shape having a pair of long sides 1a facing each other, a pair of short sides 2a facing each other, acute angle edges 5a formed on a longer diagonal line 3a; and obtuse angle edges 6a formed on a shorter diagonal line 4a. The work part's part IIBb in the vicinity of a tip part has a cross section formed in a shape constituted by a circular arc 7 and one side 1b or two sides continuous to either one of the pair of long sides or the pair of short sides facing each other constituting the cross section of the work part's part in the vicinity of the shaft part. Cross sections of parts ranging from the part in the vicinity of the tip part to the part in the vicinity of the shaft part have, in order from the part in the vicinity of the tip part, the side 1b continuous to either one of the pair of long sides or the pair of short sides facing each other constituting the cross section of the work part's part in the vicinity of the shaft part.SELECTED DRAWING: Figure 2
Patent JP-2021125518-A (JP)
Title: Processing method for wafer
Inventor: KOIKE KAZUHIRO
IPC: B23D5/02
Filed: 2020-02-04
Abstract: To easily and surely remove an organic resin film from a surface of a wafer.SOLUTION: A processing method for wafer, for processing a wafer in which a plurality of projection electrodes are formed on a surface thereof, comprises: an organic resin film covering step of covering the surface of the wafer with an organic resin film and embedding the plurality of projection electrodes therein; a cutting step of holding a rear surface of the wafer on a chuck table, cutting the organic resin film and the projection electrodes by means of a byte with a cutting edge, and aligning heights of the projection electrodes; a surfactant supply step of supplying a surfactant to an upper surface of the organic resin film; and a peeling step of peeling the organic resin film by supplying a fluid to the organic resin film. It is preferable that in the peeling step, the fluid supplied to the organic resin film is a mixed fluid in which water and air are mixed.SELECTED DRAWING: Figure 1
Patent JP-2021123659-A (JP)
Title: Coating composition and method for producing coating composition
Inventor: FUJIWARA MAKOTO
IPC: C09D5/32
Filed: 2020-02-05
Abstract: To provide a coating composition that can be produced by a simple method and allows an active ingredient to be stably released for a long time and a method for producing a coating composition.SOLUTION: A coating composition contains functional gelatinous particles, the functional gelatinous particles having emulsion additive-containing droplets, and a gelled film coating the surfaces of the droplets. The emulsion additive has a resin emulsion, and a functional additive dispersed in the resin emulsion. The functional additive is a weather-resistance imparting agent, an algicidal agent, or an antifungal agent.SELECTED DRAWING: None
Patent JP-2021125418-A (JP)
Title: Light control device
Inventor: KOBAYASHI ATSUSHI
IPC: F21V23/00
Filed: 2020-02-07
Abstract: To provide a light control device capable of easily changing a light control level.SOLUTION: A rotary encoder 14 is operated for controlling lightness of a lighting apparatus. A control section 18 controls a light control level of the illumination apparatus by changing the light control level made by dividing a gap between minimum lightness and maximum lightness of the illumination apparatus into a plurality of levels on the basis of a rotation direction and a rotation speed of the rotary encoder included in an output signal of the rotary encoder. In a case where the rotation direction of the rotary encoder is a first direction and in a case where the rotation speed is a first speed, the control section 18 increases the light control level by one level. In a case where the rotation direction of the rotary encoder is a second direction which is reverse to the first direction and in the case where the rotation speed is the first speed, the control section decreases the light control level by one level.SELECTED DRAWING: Figure 2
Patent JP-2021127567-A (JP)
Title: Binding machine
Inventor: MORIMURA KOICHIRO
IPC: E04G21/12
Filed: 2020-02-10
Abstract: To provide a binding machine capable of applying suitable tension to wire for removing slack due to excess wire.SOLUTION: A reinforcement binding machine 1A includes a bundling unit 7A that twists a wire wound around a reinforcing bar S. The bundling unit 7A includes: a rotation axis 72 with a feed screw 72a formed on the outer circumference; a wire locking body 70 that is configured to move to the axis direction of a rotation axis 72 to lock a wire in a first operating range along the axis direction of the rotation axis 72, and in a second operating range along the axis direction of the rotation axis 72, to move in the axis direction of the rotation axis 72, rotate together with the rotation axis 72, and twist the wire; a rotation control unit 74 that regulates the rotation of the wire locking body 70; and a tension applying part 75A that applies tension to the wire locked by the wire locking body 70 in the first operating range and releases application of the tension in the second operating range. The tension applied to the wire is 20% or more and 50% or less with respect to the maximum tension load of the wire.SELECTED DRAWING: Figure 2B
Patent JP-2021126172-A (JP)
Title: Walking support device, control method of walking support device, and program thereof
Inventor: KIYOHARA TAKEHIKO
IPC: A61H3/00
Filed: 2020-02-10
Abstract: To provide a walking support device capable of urging improvement for correct walking and maintenance of correct walking by reproduced voice data.SOLUTION: A walking support device calculates an actuation angle range and an angular speed of a hip joint by a control unit 50 on the basis of information on acceleration and an angular speed measured by an observation sensor 42 (Step S120); divides sound data for a reference unit cycle time by a value of a reference angular speed (Step S130); corrects the sound data divided in Step S130 on the basis of the angular speed calculated in Step S120 (Step S140); and emits a sound for a reference unit cycle time from a speaker 34 (Step S150). By doing this, it is possible to notify by sound of stride length determined beforehand and differences in speeds of steps of feet when making a first step, and auditorily notify of a change in a walking pattern.SELECTED DRAWING: Figure 3
Patent JP-2021126972-A (JP)
Title: Attachment member of tension adjustment device
Inventor: NAKAMURA MIGAKU
IPC: B60M1/26
Filed: 2020-02-13
Abstract: To provide an attachment member which can prevent the breakage of a column band and a suspension rod by preventing a load from being transmitted to the column band and the suspension rod when a tension adjustment device shakes in an earthquake and suppress the weight increase as a measure in a case where the tension adjustment device shakes.SOLUTION: There is provided an attachment member 20 for attaching a tension adjustment device 1 connected to a trolley wire 10 and a suspension rod 7 supporting the tension adjustment device to a column 11. The attachment member comprises: a first member attached to the column; and a second member attached to the tension adjustment device or suspension rod. The first member and the second member are rotatably assembled to each other with a rotation shaft extending in the direction intersecting the horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2021130468-A (JP)
Title: Packaging bag and packaging body using the same
Inventor: KANEMITSU HIROKI
IPC: B65D30/22
Filed: 2020-02-18
Abstract: To provide a packaging bag and a packaging body using the same capable of simplifying processing after opening while preventing movement of a packaged object.SOLUTION: A packaging bag A1 includes: a first sheet 1 and a second sheet 2 overlapping each other in a y-direction; a storage space 4 provided between the first sheet 1 and the second sheet 2; and an opening portion 49 that is provided at a top side of the first sheet 1 and the second sheet 2 and communicates with the storage space 4; and a partition sheet 3 including a first piece portion 31, a second piece portion 32, and a folding portion 35. A bottom end edge of the first piece portion 31 is bonded to a bottom end edge of the first sheet 1, and a bottom end edge of the second piece portion 32 is bonded to a bottom end edge of the second sheet 2. The folding portion 35 is interposed between the top end edge of the first piece portion 31 and the top end edge of the second piece portion 32, and the partition sheet 3 divides a part of the storage space 4 into a first storage portion 41 and a second storage portion 42 in the y-direction.SELECTED DRAWING: Figure 6
Patent JP-2021131489-A (JP)
Title: Display device
Inventor: HAGA Yuta
IPC: G09G3/36
Filed: 2020-02-20
Abstract: To provide a display device which is flexible and can display a higher-quality image with less degradation.SOLUTION: A display device DSP includes: an illumination device ILD which is flexible and has a plurality of light source elements LS; a display panel PNL which is flexible and has a plurality of pixels PX; and a control unit CTL. The control unit CTL calculates a coordinate shift amount of the light source element LS, corrects luminance distribution data of the light source element LS on the basis of the coordinate shift amount, corrects an input image input in the pixels PX on the basis of the corrected luminance distribution data of the light source element LS, and obtains an output image.SELECTED DRAWING: Figure 9
Patent JP-2021136785-A (JP)
Title: Rotor of rotary electric machine and rotary electric machine
Inventor: NAKANISHI KENICHIRO
IPC: H02K1/22
Filed: 2020-02-27
Abstract: To suppress deterioration in performance at high rotation.SOLUTION: A rotor 4 comprises: a rotor core 20 having a shaft fixing hole 8; and magnets 30 and 40 arranged in each d-axis Ld in an outer peripheral part of the rotor core 20. The rotor core 20 comprises an outer side bridge 45 arranged so as to be the outer peripheral side of the rotor core 20 between the magnets 30 and 40 in each d-axis Ld. A plurality of annular hole rows 51 and 52 provided at an inner peripheral part of the rotor core 20 include a first hole row 51 and a second hole row 52 arranged in order of being close to the shaft fixing hole 8. The rotor core 20 comprises: a first bridge 55 arranged between two first holes 53 adjacent in a peripheral direction in the first hole row 51; and a second bridge 56 arranged between two second holes 54 adjacent in the peripheral direction in the second hole row 52. The first bridge 55 and the second bridge 56 are deviated from each other in view of a radial direction, and the second bridge 56 and an outer side bridge 45 are overlapped each other in view of the radial direction.SELECTED DRAWING: Figure 3
Patent JP-2021135877-A (JP)
Title: Bone structure tracking method, apparatus and program
Inventor: NAKATSUKA Tomohiro
IPC: G06T7/70
Filed: 2020-02-28
Abstract: To provide a bone structure tracking method, apparatus and program which can achieve the correct bone structure tracking by continuing the highly accurate tracking even if a joint point being tracked cannot be temporarily detected from a frame image due to shielding or the like.SOLUTION: A joint point detection unit 102 detects position and apparent feature amount of a joint point from each frame of time-series images. A storage unit 105 stores a history of the position and apparent feature amount as a joint point tracking flow for each joint point having a detection history. A confidence degree estimation unit 103 estimates a confidence degree at which each joint point detected from the frame image corresponds to each joint point tracking flow on the basis of the position and apparent feature amount. A confidence degree base bone structure tracking estimation unit 104 estimates a bone structure on the basis of the combination of the joint point and the joint point tracking flow in the correspondence having the highest confidence degree.SELECTED DRAWING: Figure 1
Patent JP-2021133643-A (JP)
Title: Method and equipment for manufacturing pneumatic tire
Inventor: ONODERA SATOSHI
IPC: B29D30/06
Filed: 2020-02-28
Abstract: To provide a method and equipment for manufacturing a pneumatic tire, the method and equipment can more stably and quickly form a sealant layer with a desired specification within a predetermined range on an inner surface of the tire.SOLUTION: There is provided a method for manufacturing a pneumatic tire having a sealant layer, in which a space C surrounded with a recess 5a and a tire inner surface Ta facing the recess 5a is formed by arranging a head 5 having the recess 5a having a predetermined width and a predetermined shape in a cross-sectional view so as to cover a tire inner surface Ta in a predetermined range by the recess 5a using a radial pipe 6b that functions as a set mechanism, and a sealant layer SL having a predetermined width is formed in a predetermined range of the tire inner surface Ta by filling a sealant material S supplied from sealant supply means 2 through a supply pipe 6 in a cavity C by using the space C as the cavity C.SELECTED DRAWING: Figure 7
Patent JP-2020147748-A (JP)
Title: Nonflammable sheet, composite sheet, absorbent article and noncombustible decorative plate
Inventor: OSHIMA NONOKA
IPC: B32B27/32
Filed: 2020-03-02
Abstract: To provide a nonflammable sheet having moisture permeability while capable of enhancing durability, and also to provide a composite sheet equipped with a nonflammable sheet, an absorbent article equipped with a nonflammable sheet and a noncombustible decorative plate equipped with a nonflammable sheet.SOLUTION: A noncombustible decorative plate 20 includes: a nonflammable sheet 1 including a polyolefin resin composition containing an inorganic filler within a range of 15 to 90 mass%, inclusive, with regard to a polyolefin resin, while being uniaxially oriented; an anchor layer laminated at least on one side of the nonflammable sheet 1; and a decorative layer 4 laminated on the anchor layer.SELECTED DRAWING: Figure 1
Patent JP-2020176331-A (JP)
Title: Junction structure and junction material
Inventor: FURUSAWA AKIO
IPC: H01B1/00
Filed: 2020-03-05
Abstract: To provide a junction material forming a junction part having high heat resistance.SOLUTION: A junction material (113) forming a junction part between two objects includes: (1) a first metal particle (109) containing a first metal and having a median particle diameter of 20 nm-1 μm; and (2) a second metal particle (110) containing at least one kind of alloys of Sn and at least one kind selected from Bi, In and Zn, as a second metal, and having a melting point of 200°C or lower. A metal element composing the first metal forms an intermetallic compound to the Sn derived from the second metal particle. The melting point of the intermetallic compound is higher than the melting point of the second metal particle and lower than the melting point of the first metal particle. The ratio of the amount of the first metal particle to the total amount of the first metal particle and the second metal particle is 36-70% by mass.SELECTED DRAWING: Figure 2