baber/WOPTO huggingface dataset:
Patent JP-2018180012-A (JP)
Title: Evaluation method of ozone resistance, and prediction method of ozone resistance life
Inventor: KAWAMURA YUKINOBU
IPC: G01N17/00
Filed: 2018-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of ozone resistance capable of highly accurately measuring crack occurrence time and crack occurrence rate, and provide a prediction method of an ozone resistance life capable of precisely and rapidly predicting the crack occurrence time when used.SOLUTION: An evaluation method of an ozone resistance life includes: a process 2-1 of irradiating rubber material with ozone in a state in which each static strain is applied to the rubber material, and measuring crack occurrence time in each strain; and a process 2-2 of predicting the crack occurrence time in the strain under actual use by using relational expression between the strain and the crack occurrence time.SELECTED DRAWING: None
Patent JP-2019111803-A (JP)
Title: Manufacturing method of article
Inventor: MURAKAMI KENJI
IPC: B29C64/40
Filed: 2018-08-29
Abstract: To provide a manufacturing method of an article capable of suppressing deformation of an article when firing a cured product fabricated by 3D lamination molding method.SOLUTION: A form model having an objective profile is fabricated by using a slurry photocuring type lamination molding method. Concretely, by fabricating a lower support part 25 which supports an extended part 43 by contacting with a base 41 side surface of the extended part 43 and a base 41 surface, a composite cured product 27 which is an integrated body of a cured product 23 and the lower support part 25 is fabricated. Then, the composite cured product 27 is parted from the base 41, followed by firing the composite cured product 27, to fabricate a composite article 53. Subsequently, the lower support part (i.e., a lower article 55) after the firing is parted from the composite article 53 to fabricate an article 1.SELECTED DRAWING: Figure 1
Patent JP-2020033063-A (JP)
Title: Packaging tool and packing box
Inventor: OKANO HIROTO
IPC: B65D81/05
Filed: 2018-08-30
Abstract: To provide a packaging tool and a packing box which can be down-sized.SOLUTION: A packaging tool 1 includes a plate-like member 2 formed by cardboard and a flexible thin film member 3. The plate-like member 2 has a placing part 21 on which a to-be-packed object A is placed and a standing part 22 adjacent to the placing part 21. A standing base part 221 of the standing part 22 is bent above the placing part 21 via a first valley fold line a. A connecting part 222 of the standing part 22 is bent to the back side of the standing base part 221 via a first ridge fold line d. A pressing part 223 of the standing part 22 is bent onto the surface side of the connecting part 222 via a second valley fold line e. The pressing part 223 presses the inner surface of the thin film member 3 supporting the to-be-packed object A in the back side direction of the placing part 21.SELECTED DRAWING: Figure 1
Patent JP-2020034527-A (JP)
Title: Work machine transport matter identification device, work machine, work machine transport matter identification method, complementary model producing method, and learning data set
Inventor: KAWAMOTO SHUN
IPC: E02F9/26
Filed: 2018-08-31
Abstract: To provide a work machine transport matter identification device capable of identifying the matter discharged, a work machine, a work machine transport matter identification method, a complementary model producing method, and a learning data set.SOLUTION: A data acquisition part 1701 acquires picked-up images of objects being discharged by the work machine from an imaging apparatus. A vessel identification part 1704 identifies at least a part of three-dimensional position of the discharged matter on the basis of the picked-up images. A surface identification part 1705 identifies the three-dimensional position of the conveyed matters being discharged on the basis of at least the part of three-dimensional position of the discharged matter and the picked-up images.SELECTED DRAWING: Figure 3
Patent JP-2020032986-A (JP)
Title: Posture estimation device, control method, program and storage medium
Inventor: KATO MASAHIRO
IPC: B60W40/114
Filed: 2018-08-31
Abstract: To provide a posture estimation device that can preferably estimate a fitting posture of a measurement device which is fitted to a movable body to the movable body.SOLUTION: An on-board machine 1 acquires a group of measurement points obtained by measuring a section line with a rider 2 fitted to a vehicle and calculates a central line of the section line along a travel direction of the vehicle on the basis of the group of measurement points. The on-board machine 1 estimates a fitting posture of the rider 2 to the vehicle on the basis of a direction of the central line of the section line relative to a yaw-directional reference angle that is used by the rider 2 as a reference.SELECTED DRAWING: Figure 1
Patent JP-2020037226-A (JP)
Title: Method for producing coal ash granule
Inventor: IYASAKA KOICHIRO
IPC: B28C5/32
Filed: 2018-09-05
Abstract: To provide a method for producing coal ash granules in which a granulation step and a granulation device are simple, and the grain size distribution of the obtained granules is narrow.SOLUTION: A method for producing coal ash granules using a granulation machine with a rotary drum having openable/closable cover comprises (A) a preliminary mixing step of charging powder at least including coal ash and a binder into the rotary drum oriented at a tilt angle of 0 to 45° with respect to a vertical axis, with a face having the cover of the rotary drum facing upward, thereafter, closing the cover, and rotating the rotary drum for preliminary mixing; (B) a granulation nuclei production step of rotating the rotary drum oriented at a tilt angle of 5 to 45° with respect to the vertical axis, with the cover of the rotary drum open, and with the face having the cover of the rotary drum facing upward, at 15 to 20 rpm for 25 to 30 min, while intermittently adding water into the rotary drum to produce granulation nuclei; and (C) a grain size adjustment step of adjusting grain sizes of granules while rotating the rotary drum at 1 to 5 rpm for 5 to 10 min, with the cover of the drum open or closed.SELECTED DRAWING: Figure 3
Patent JP-2018196774-A (JP)
Title: Medical image forming device
Inventor: KAMEE HIROYUKI
IPC: A61B1/06
Filed: 2018-09-05
Abstract: To provide a medical image forming device that can achieve high image reproduction accuracy while realizing a low cost, a volume reduction, and low power consumption.SOLUTION: A medical image forming device 100 includes: laser beam emitting elements 1 to 7 for emitting laser beams having different wavelengths; an image selection part 9 for selecting a type of an observation image; a light source control part 8 for executing lighting control of the laser beam emitting elements 1 to 7 according to an observation mode in accordance with a combination of selected observation images; an imaging part 18 for imaging return light of the laser beam from an observation object; and an image signal processing circuit 24 for forming the observation image from an image signal from the imaging part 18. The light source control part 8 lights at least one of the laser beam emitting elements 1 to 7 in the case where a first observation image is selected, and lights the at least one of the laser beam emitting elements to be lighted in the case of the first observation image in the case where a second observation image is selected.SELECTED DRAWING: Figure 5
Patent JP-2020036842-A (JP)
Title: Washbowl
Inventor: KISHII DAISUKE
IPC: A47K1/04
Filed: 2018-09-06
Abstract: To provide a good appearance washbowl the overflow hole of which is made hardly visible from a user by solving such a problem that the overflow hole of a conventional washbowl is exposed and thereby the appearance of the washbowl is spoiled.SOLUTION: A washbowl 10 includes a bowl 1 having a drainage port 2 on its bottom surface, and a side step 3 composed of a two-stage structure. On the lower stage of the side step 3, a through overflow hole 4 is formed.SELECTED DRAWING: Figure 1
Patent JP-2020040692-A (JP)
Title: Container with heat-sensitive adhesive, container with label, and manufacturing method thereof
Inventor: ONJO KAZUMASU
IPC: B65D25/36
Filed: 2018-09-07
Abstract: To provide a container with a heat-sensitive adhesive, which is configured such that a heat shrinkable cylindrical label is difficult to be hooked when fitted around and distortion is difficult to occur when the heat shrinkable cylindrical label is heat-shrunk.SOLUTION: This container with a heat-sensitive adhesive comprises: a trunk 22 in which a large diameter part 31, a transition part 32, and a small diameter part 33 are formed in order in an axial direction; and a plurality of linear heat-sensitive adhesive parts 5 including heat-sensitive adhesives and arranged in the circumferential direction of the trunk 22. The linear heat-sensitive adhesive parts 5 are provided from the outer surface of the large diameter part 31 to the outer surface of the small diameter part 33.SELECTED DRAWING: Figure 7
Patent JP-2020041071-A (JP)
Title: Composition, cured film and display device
Inventor: HARADA YOSHIHIRO
IPC: C08F2/44
Filed: 2018-09-12
Abstract: To provide a composition excellent in storage stability and capable of improving emission efficiency of a cured film to be obtained from the composition.SOLUTION: The composition of the present invention comprises (A) a phosphor and (B) a compound showing liquid crystallinity or crystallinity and having a polymerizable group. By including the (B) component in the composition, a cured film in a randomly aligned state can be obtained from the composition. When a film cured in a randomly aligned state receives light, the incident light is scattered. As a result, an effect of enhancing emission intensity similar to an effect of adding a scattering agent can be obtained.SELECTED DRAWING: None
Patent JP-2020041093-A (JP)
Title: Direct blow foam container
Inventor: IINO HIROYOSHI
IPC: C08J9/04
Filed: 2018-09-13
Abstract: To provide a direct blow foam container in which a nozzle part and a body part connected to the nozzle part are integrally molded by direct blow molding without employing means such as adhesion, and foaming in the nozzle part is effectively suppressed.SOLUTION: In a direct blow foam container 10 in which a nozzle part 11 and a body part 13 are integrally formed by direct blow molding using a foamable resin containing at least a foaming agent, and a foam cell is distributed in the nozzle part 11 and the body part, a foam fraction in the nozzle part 11 is 70% or less of a foam fraction in the body part 13.SELECTED DRAWING: Figure 1
Patent JP-2020046210-A (JP)
Title: Semiconductor device
Inventor: KARAUSHI TAKAYUKI
IPC: H03K5/08
Filed: 2018-09-14
Abstract: To provide a high quality semiconductor device.SOLUTION: A semiconductor device of an embodiment includes: a comparator CMP_1 for receiving a first voltage at an inverted input terminal; a first circuit 20 constituted so as to apply, to a non-inverted input terminal of the comparator, a second voltage of such a magnitude that monotonously increases or monotonously decreases in a first time period and the magnitude of which becomes the same as the first voltage within the first time period; and a second circuit 30 constituted so as to determine whether or not second timing at which an output signal from the comparator changes between high and low levels exists within a second time period that includes the first timing.SELECTED DRAWING: Figure 2
Patent JP-2020046261-A (JP)
Title: Method for diagnosing soundness of zero-phase current transformer and power conditioner
Inventor: TAKESHITA KOICHI
IPC: G01R35/00
Filed: 2018-09-18
Abstract: To provide such a method for diagnosing the soundness of a zero-phase current transformer that allows detecting not only broken wire in a coil but also a fault due to aging degradation, in a zero-phase current transformer, and a power conditioner provided with a function with which it is possible to perform such a soundness diagnosis.SOLUTION: The method for diagnosing the soundness of a zero-phase current transformer includes: steps 136 and 148 for measuring a first measured current value by a zero-phase current transformer when a current of known first current value is sent to a wire inserted in the zero-phase current transformer and a second measured current value by the zero-phase current transformer when a current of known second current value, different from the first current value, is sent to the wire; and steps 138 and 150 for determining whether the zero-phase current transformer is sound in accordance with whether or not an absolute value of a difference between the first current value and the first measured current value is within a first threshold and whether or not an absolute value of a difference between the second current value and the second measured current value is within a second threshold.SELECTED DRAWING: Figure 4
Patent JP-2020045955-A (JP)
Title: Seal ring
Inventor: HIRAYAMA DAISUKE
IPC: F16J15/18
Filed: 2018-09-18
Abstract: To provide a seal ring capable of further effectively reducing a friction loss.SOLUTION: A seal ring is equipped with an outer peripheral surface, an inner peripheral surface, a side surface, and a plurality of pockets. The outer peripheral surface includes: a flat portion which turns outward in a diametrical direction, and is positioned at a center portion in a thickness direction; and an inclined portion which inclines from the flat portion outward in the thickness direction and inward in the diametrical direction. The inner peripheral surface turns inward in the diametrical direction. The side surface turns outward in the thickness direction. The plurality of pockets is provided on the side surface at intervals. The outer peripheral side is blocked and the inner peripheral surface side is opened.SELECTED DRAWING: Figure 4
Patent JP-2019193242-A (JP)
Title: Composite substrate for surface acoustic wave device and manufacturing method thereof
Inventor: KITAGAWA NAOAKI
IPC: H03H3/08
Filed: 2018-09-20
Abstract: To provide a composite substrate for a surface acoustic wave device that can increase the frequency of the surface acoustic wave device, and also can improve a problem in which the frequency characteristics fluctuate due to temperature changes, and to provide a manufacturing method thereof.SOLUTION: A composite substrate includes a piezoelectric thin substrate 1, a support substrate 2 having a smaller coefficient of thermal expansion than the piezoelectric thin substrate, and an SiC thin film layer 3 formed on one main surface of the support substrate, and the SiC thin film and the piezoelectric thin substrate are joined directly, and the thickness of the thin piezoelectric thin substrate is reduced to 100 nm to less than 1000 nm by thinning the piezoelectric substrate by ion implantation. A surface acoustic wave device manufactured by using the composite substrate has a high propagation speed and a high frequency because surface acoustic waves propagate through the SiC thin film, and a good frequency temperature characteristic is realized since the expansion can be suppressed due to the action of the support substrate with a small coefficient of thermal expansion.SELECTED DRAWING: Figure 1
Patent JP-2020052464-A (JP)
Title: Storage system performing remote replication
Inventor: HIRONAKA KAZUEI
IPC: G06F12/00
Filed: 2018-09-21
Abstract: To suppress increase of a consumption storage capacity and to realize a copy of a replication pair having a low processing load.SOLUTION: A first storage apparatus transmits data to a second storage apparatus on the basis of a first replication pair when writing or updating data to a first primary volume. When the first storage apparatus creates or updates a second primary volume that is a snap shot of the fist primary volume, the second storage apparatus creates or updates a second secondary volume that is a snap shot of a first secondary volume configuring the first primary volume and the first replication pair.SELECTED DRAWING: Figure 2C
Patent JP-2020048758-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-09-26
Abstract: To provide a game machine with increased game interest.SOLUTION: A Pachinko game machine 1 can execute a specific performance (e.g., next notice, etc.), a first performance (e.g., active notice), a second performance (e.g., a cut-in notice), and a third performance. For the execution ratio of the second performance, a case when the first performance is executed and the specific performance is executed is higher than a case when the specific performance is executed without executing the first performance, and a case when the third performance is executed and the specific performance is executed is the same as a case when the specific performance is executed without executing the third performance.SELECTED DRAWING: Figure 8-9
Patent JP-2020049572-A (JP)
Title: Carrier for polishing pad
Inventor: ITOYAMA MITSUNORI
IPC: B24B37/00
Filed: 2018-09-26
Abstract: To provide a carrier for a polishing pad that can maintain quality of a polishing pad although the polishing pad is formed compact to reduce loads of carrying work.SOLUTION: A carrier 1 for a polishing pad comprises: a base part 11 that contacts an installation surface and a support part 12, provided above the base part 11, which contacts a lower surface of a polishing pad 9 to support the polishing pad 9. When viewed along an X-axis direction along a horizontal direction, the support part 12 is formed so that a width thereof gradually increases from an upper part toward a lower part and an upper end part 12a thereof curves.SELECTED DRAWING: Figure 1
Patent JP-2020056953-A (JP)
Title: Anti-shake device, image processing apparatus, and detection method
Inventor: OTA HIROKI
IPC: G03B5/00
Filed: 2018-10-03
Abstract: To determine an accurate position of an anti-shake mechanism corresponding to exposure of a subject in order to increase accuracy in detecting an amount of movement of the subject.SOLUTION: An anti-shake device comprises: shake detection means that detects a shake; anti-shake means that moves a position on the basis of the shake detected by the shake detection means to correct the shake; detection means that detects and outputs the position of the anti-shake means; determination means that determines extraction timing to extract the position of the anti-shake means on the basis of timing to expose an image pick-up device that photographs an image; and extraction means that extracts, from an output from the detection means, the position of the anti-shake means at the extraction timing determined by the determination means.SELECTED DRAWING: Figure 3
Patent JP-2020058191-A (JP)
Title: Reactive power compensation device and control circuit thereof
Inventor: SHINOHARA HIROSHI
IPC: H02M7/48
Filed: 2018-10-04
Abstract: To provide a reactive power compensation device, which enables prevention of parallel off of a distributed power supply by, even at the time of instantaneous drop of a system voltage, maintaining a direct current voltage of an inverter at a set value and compensating for lowering of the system voltage through reactive power injection, and provide a control circuit thereof.SOLUTION: A reactive power compensation device, in which a direct current voltage of an inverter 11 is controlled to a prescribed value by compensating for a variation of a system voltage through injection of reactive power into a power system by an inverter 11 and by exchanging active power between the inverter 11 and the system, comprises: a first voltage controller 33d and a second voltage controller 33d' that each operate to bring the direct current voltage of the inverter 11 to coincide with a set value and output an active current command, wherein when the power system is sound, the active current command is outputted by the first voltage controller 33d, and when the system voltage instantaneously drops due to a short circuit accident, the active current command is increased by connecting the second voltage controller 33d' and the first voltage controller 33d in parallel.SELECTED DRAWING: Figure 1
Patent JP-2019073703-A (JP)
Title: Lubrication of internal combustion engine
Inventor: ALEXANDER COXON
IPC: C10M135/10
Filed: 2018-10-16
Abstract: To control and/or improve wear performance of lubricating oil for an internal combustion engine.SOLUTION: An alkylphenol detergent additive which is oxyalkylated and sulfurized is used to control and/or improve wear performance of the lubricating oil for an internal combustion engine.SELECTED DRAWING: None
Patent JP-2020062716-A (JP)
Title: Tape sticking device
Inventor: INOUE ATSUSHI
IPC: B65H37/04
Filed: 2018-10-17
Abstract: To provide a tape sticking device in which cutter blade replacement frequency can be suppressed.SOLUTION: A tape sticking device 1 sticks a release tape 200 to a stuck object 201, and comprises a tape cutting part 50 for cutting the release tape 200 protruding from stuck object 201. The tape cutting part 50 has a cutter blade 52 with prescribed long-blade, and a moving mechanism 53 for moving the cutter blade 52 along a surface of the release tape 200. The cutter blade 52 is so located as to be inclined toward the surface of the release tape 200, and the moving mechanism 53 elevates the cutter blade 52 while moving along the surface of the release tape 200, and cuts the release tape 200 using from a root side to a tip side of long-blade.SELECTED DRAWING: Figure 1
Patent JP-2020062831-A (JP)
Title: Printing device
Inventor: MURAKAMI SHUNSUKE
IPC: B41J2/01
Filed: 2018-10-18
Abstract: To provide a printing device which can surely discriminate a kind of a sheet and perform printing suitable for the kind of the sheet.SOLUTION: A printing device comprises: a lens tube that surrounds a predetermined range of a surface of a sheet; a light irradiating part which is arranged in the lens tube, applies obliquely light to the sheet having the predetermined range; a photographing part which is arranged in the lens tube, photographs the surface of the sheet having the predetermined range; a data processing part that processes data on images photographed by the photographing part; a sheet discriminating part that discriminates the sheet kind of the sheet by data processing by the data processing part; a printing data acquiring part that acquires printing data; and a corresponding data converting part that converts the printing data to corresponding printing data corresponding to the discriminated sheet kind.SELECTED DRAWING: Figure 1
Patent JP-2020066349-A (JP)
Title: Platform step device
Inventor: KOMORI MIKI
IPC: B61B1/02
Filed: 2018-10-25
Abstract: To arrange two or more rails in parallel with one another when viewed from a horizontal direction.SOLUTION: A screw hole 641 in which a screw 71 can be screwed and a screw hole 642 in which a screw 72 can be screwed are provided in a guide rail 62 and a rail base 63. A hole part 651 capable of storing a head part of the screw 71 and a hole part 652 capable of storing a head part of the screw 72 are provided in the guide rail 62. In a platform step device 10, the inclination in a horizontal direction of the guide rail 62 can be adjusted by the length of a verticality adjusting screw 70 protruded downward vertically from the screw hole 64. The platform step device 10 can adjust the parallelism of the guide rail 62 and fix it so as to be parallel to the guide rail 61 when viewed from a horizontal direction. Further, each verticality adjusting screw 70 can be screwed in the screw hole 64 from vertically above.SELECTED DRAWING: Figure 8