baber/WOPTO huggingface dataset:
Patent JP-2020064961-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/301
Filed: 2018-10-17
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed on a surface into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a frame supporting step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step arranges a polyolefin-based sheet on a rear surface of the wafer. The integrating step heats and presses the polyolefin-based sheet and integrates the wafer and the polyolefin-based sheet. The frame supporting step supports the polyolefin-based sheet by a frame composed of an inner frame including an opening having a size enough to house the wafer and an outer frame including an opening with a diameter corresponding to an outer diameter of the inner frame by holding an outer periphery of the polyolefin-based sheet between an outer peripheral wall of the inner frame and an inner peripheral wall of the outer frame using the frame. The dividing step divides the wafer into individual device chips. The picking-up step picks up individual device chips from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2019067411-A (JP)
Title: Method and apparatus for providing clipboard function in mobile terminal
Inventor: HAN HYUN KYU
IPC: G06F3/0484
Filed: 2018-10-18
Abstract: To provide a method for providing a clipboard function capable of realizing the optimum environment for supporting the clipboard function by a portable terminal and a portable terminal supporting the method.SOLUTION: A portable terminal to which the clipboard is provided includes a touch screen and a control unit. The control unit controls displaying a display area 610 for displaying a screen corresponding to the user's instruction on the touch screen in response to at least one application execution, displaying the clip board area (clip board window 630) in a partial area of the touch screen according to a user's instruction and displaying the clip data selected by the user among the one or more clip data displayed in the clip board area.SELECTED DRAWING: Figure 6
Patent JP-2019093383-A (JP)
Title: Production method of emulsified dispersion
Inventor: SAITO TAKASHI
IPC: B01J13/00
Filed: 2018-10-26
Abstract: To provide an emulsified dispersion of a fatty acid amide having a fine average particle diameter and few coarse particles that can be obtained by a simple and safe method.SOLUTION: In a production method of an emulsified dispersion, an emulsified dispersion of a fatty acid amide is produced by a wet dispersion process, the emulsified dispersion having a dispersion rate obtained from following equation (1) of 85% or more and an average particle diameter obtained in a dynamic light scattering process of 1.5 μm or less. Dispersion Rate(%)=(concentration of solids in an emulsified dispersion passing through a plain weave wire net (conforming to JIS G3555-2004) of 100 mesh composed of stainless steel wires of 0.10 mm wire diameter)/(theoretical concentration of solids)×100: Equation (1)SELECTED DRAWING: None
Patent JP-2020070623-A (JP)
Title: Plastic barricade
Inventor: NAKAMURA MASATO
IPC: E01F13/02
Filed: 2018-10-31
Abstract: To provide a plastic barricade that has no problem of forgetting or losing specialized tools and can perform the removal work by dividing the work by a large number of people efficiently.SOLUTION: A plastic barricade that can be used by filling the inside of a hollow structure body with water, is configured to include: a barricade body 1 provided with a water inlet 11 and a drain port 12; a cap member 2 mounted to the water inlet 11 of the barricade body 1; and a plug member 3 screwed into the drain port 12 of the barricade body 1. Also, the cap member 2 is provided with a fitting convex portion 22 or a fitting concave portion having a non-circular or elliptical cross-sectional shape, and the plug member 3 is provided with a fitting concave portion 32 or a fitting convex portion having a sectional shape corresponding to the shape of the fitting convex portion 22 or the fitting concave portion, so that the plug member 3 can be rotated together with the cap member 2 in a state where the fitting convex portion 22 or the fitting concave portion of the cap member 2 is fitted into the fitting concave portion 32 or the fitting convex portion of the plug member 3.SELECTED DRAWING: Figure 1
Patent JP-2020076532-A (JP)
Title: Heat exchanger
Inventor: YOSHIOKA TAKASHI
IPC: F28F1/32
Filed: 2018-11-07
Abstract: To enhance the heat exchanging capacity of a heat exchanger including an aluminum or aluminum alloy circular tube.SOLUTION: A heat exchanger (10) includes a fin (20) formed with a circular through-hole (21), and a circular tube (30) formed of aluminum or aluminum alloy, the circular tube (30) being inserted through the through-hole (21) of the fin (20) and fixed to the fin (20) with tube expansion to expand the circular tube (30) and joint using a joint material. Herein, 3 mm≤D≤5 mm and 0.06≤t/D≤0.25 are established where D is the outer diameter of the circular tube (30) and t is the minimum thickness of the circular tube (30).SELECTED DRAWING: Figure 3
Patent JP-2019071067-A (JP)
Title: Sensor-equipped display device
Inventor: KOBAYASHI KAZUYUKI
IPC: G06F3/041
Filed: 2018-11-20
Abstract: To provide a sensor-equipped display device capable of detecting an input position and an input pressure.SOLUTION: A sensor-equipped display device includes a display panel PNL, detection electrodes, a conductive part disposed at an interval between the display panel and the detection electrodes, and a controller CM. During a first sensing period, the controller drives common electrodes CE of the display panel or the detection electrodes to extract input position information from the detection electrodes. During a second sensing period, the controller drives a second electrode and takes out second input pressure information from the conductive part.SELECTED DRAWING: Figure 16
Patent JP-2020086090-A (JP)
Title: Liquid crystal display device and method of manufacturing the same
Inventor: KIYOTA KAZUJI
IPC: G09F9/30
Filed: 2018-11-22
Abstract: To achieve improvement with respect to a display defect due to static electricity of a lateral electric field drive type liquid crystal display without especially spoiling display quantity or remarkably increasing costs.SOLUTION: A liquid crystal display device 10 according to the present invention comprises: an array substrate 110 and a counter substrate 120 made thin to less than 0.5 mm; a liquid crystal layer 140 sealed between the pair of those substrates; and an alignment film 122 which is provided on the counter substrate 120, and has photoconductivity characteristics such that the alignment film varies in volume resistance value to at least 1/10 or less when irradiated with light than when not irradiated.SELECTED DRAWING: Figure 1
Patent JP-2020085693-A (JP)
Title: Watthour meter and fixture
Inventor: NAKAYAMA HARUKI
IPC: G01R11/04
Filed: 2018-11-27
Abstract: To provide a watthour meter with which it is possible to observe a procedure, shorten a work time and prevent a misconnection with regard to the connection and disconnection of a meter (terminal) and electric wire.SOLUTION: The watthour meter comprises a terminal unit 5 in which a plurality of terminals 6, 6, 6 are juxtaposed, and a fixture 9 for connecting electric wire individually to the terminals and attached to the terminal unit 5. The fixture 9 includes a first fixing component 10 for connecting grounding wire (first electric wire) 4w to a grounding terminal (first terminal) 6a, and a second fixing component for connecting other electric wire individually to terminals other than the first terminal, in which is formed an accommodation unit for covering the first terminal 6 avoiding the first fixing component 10 attached to the terminal unit 5. It is ensured that the second fixing component 15 for connecting the other electric wire 4r, 4b to the other terminals 6, 6 is not attached to the terminal unit 5 unless the first fixing component 10 for connecting the grounding wire 4w to the grounding terminal 6a is attached to the terminal unit 5.SELECTED DRAWING: Figure 1
Patent JP-2020088205-A (JP)
Title: Reactor
Inventor: FUNABASHI KAZUKI
IPC: H01F37/00
Filed: 2018-11-27
Abstract: To improve efficiency in cooling coil in a reactor.SOLUTION: A reactor 10 comprises: a coil 120; a resin cover 300; and a cooler 200 that cools the coil. The resin cover 300 covers a surface of the coil. The coil has an exposure surface 125 exposed from the resin cover. The cooler has a cooling surface 202 on which the exposure surface of the coil is placed via a heat transfer material 420. The resin cover has a projection 310 surrounding the exposure surface and the heat transfer material and projecting toward the cooling surface. The projection 310 abuts on the cooling surface 202.EFFECT: In the reactor, a distance between the exposure surface of the coil and the cooling surface of the cooler is ensured by an amount that the projection projects in the resin cover; therefore, while a required insulation distance between the exposure surface of the coil and the cooling surface of the cooler is ensured, efficiency in cooling the coil can be improved by restricting the thickness of the heat transfer material.SELECTED DRAWING: Figure 2
Patent JP-2019058909-A (JP)
Title: Materials, methods and devices for siloxane contaminant removal
Inventor: BRIAN N HOANG
IPC: B01J20/20
Filed: 2018-11-30
Abstract: To provide methods of using adsorbents to remove siloxane contaminants from a gas stream, and filter materials used therein.SOLUTION: The method includes providing an adsorbent material that has been washed with an acid, and passing a gas through the adsorbent material so as to reduce siloxane levels in the gas. A filter material for reducing siloxane levels in a gas contains a first adsorbent material containing an acid gas remover; a second adsorbent material containing phosphoric acid-impregnated activated carbon; and a third adsorbent material containing activated carbon with a pH of 3-7 washed with a strong acid.SELECTED DRAWING: Figure 1
Patent JP-2020087882-A (JP)
Title: All-solid battery
Inventor: TSUBOUCHI HIROSHI
IPC: H01M10/0562
Filed: 2018-11-30
Abstract: To provide an all-solid battery having good cycle characteristics.SOLUTION: The problem is solved by providing an all-solid battery in this disclosure, which comprises: a positive electrode layer; a negative electrode layer; and a solid electrolyte layer formed between the positive and negative electrode layers. In the all-solid battery, the negative electrode layer contains a Si-based active material. The Si-based active material contains secondary particles having primary particles. When the volume of the secondary particle is represented by V, and the pore volume of the secondary particle is V, the ratio (V/V) of Vto Vis 0.3 or more and 0.6 or less. The Si-based active material contains a needle-like conductive material among the primary particles.SELECTED DRAWING: Figure 2
Patent JP-2019112141-A (JP)
Title: Glass sheet packaging pallet and glass sheet package
Inventor: TANIDA SHOICHI
IPC: B65D85/48
Filed: 2018-12-03
Abstract: To reduce breakage of a glass sheet to be packaged such that a lower side part of the vertically oriented glass sheet is supported from below by a plurality of supporting parts.SOLUTION: About a glass sheet packing pallet 2 having a plurality of support parts 10 supporting the lower side part 4a of a glass sheet 4 loaded in the vertical posture, and formed a support surface 15a which abuts the lower side part 4a of the glass sheet 4 in each of several support part 10, each of the plurality of support parts 10 has an expansion and contraction part 14 which is expanded and contracted in the vertical direction according to the load applied, the height difference of the support surface 15a between the plurality of support parts 10 is absorbed with the expansion and contraction of the expansion and contraction part 14 at the time of loading the glass sheet 4.SELECTED DRAWING: Figure 3
Patent JP-2020090925-A (JP)
Title: Suction duct and method for manufacturing suction duct
Inventor: MATSUBARA YOSHITAKA
IPC: F02M35/10
Filed: 2018-12-05
Abstract: To provide a suction duct capable of being formed simply, and a method for manufacturing the suction duct.SOLUTION: A suction duct 2 comprises: a body part 3 having a flow passage P formed therein; a first rectifying rib 35 extending from the inner surface of the body part 3 and extending along the flow passage P; and a second rectifying ribs 36 erecting from the inner surface of the body part 3 so as to face the first rectifying rib 35 and extending along the flow passage P. Also, the suction duct 2 comprises a cover 4 that is attached to a suction port 32 formed in the body part 3, and has a third rectifying rib 43 that further divides the flow passage P divided by the first rectifying rib 35 and the second rectifying rib 36.SELECTED DRAWING: Figure 4
Patent JP-2020090995-A (JP)
Title: Vehicular belt-type continuously variable transmission
Inventor: DATE YOICHIRO
IPC: F16H9/18
Filed: 2018-12-05
Abstract: To provide a vehicular belt-type continuously variable transmission allowing for suppression of increase in the cost thereof.SOLUTION: A second cylindrical portion 76 is formed in a secondary cylinder 70 for moving a second movable pulley 22b in a direction of a second rotation axis C2 of an output rotating shaft 18, and an end surface 76a at one end side of the second cylindrical portion 76 is abutted on an output gear 90. Consequently, restriction on movement in the direction of the second rotation axis C2, of the output rotating shaft 18 of the secondary cylinder 70, that is, positioning of the secondary cylinder 70 is performed by contact between the secondary cylinder 70 and the output gear 90, therefore a latching member for restricting the movement in the direction of the second rotation axis C2, of the output rotating shaft 18 of the second movable pulley 22b, a spacer for filling a prescribed space between the secondary cylinder 70 and the output gear 90, and the like become unnecessary.SELECTED DRAWING: Figure 1
Patent JP-2019133916-A (JP)
Title: System including fuel cell having proton exchange membrane limiting fuel leakage
Inventor: POIROT-CROUVEZIER JEAN-PHILIPPE
IPC: H01M8/0258
Filed: 2018-12-10
Abstract: To provide a system including a fuel cell having a proton exchange membrane limiting fuel leakage.SOLUTION: In a fuel cell structure, flow channels 572, 574 are configured such that a fluid is supplied through a manifold 597 in a zone which is partitioned by a peripheral seal 517 and an intermediate seal 518 around a reactive zone 54 of a fuel cell and the fluid is discharged from a manifold 598, and thus, a leakage of hydrogen to the outside can be prevented by conveying fuel that has leaked from the reactive zone. In a fuel cell system, air or the like is used as a fluid for conveying the fuel, and a pump is provided to convey a fluid.SELECTED DRAWING: Figure 2
Patent JP-2020093910-A (JP)
Title: Conveyor belt
Inventor: URANAKA MASAKI
IPC: B65G15/08
Filed: 2018-12-14
Abstract: To provide a conveyor belt in which resistance generated at an end in a width direction is reduced.SOLUTION: A conveyor belt 1A can cause two ends 10 in a width direction to overlap on each other and curl up into a pipe shape. A recess 13 extending in a longitudinal direction of the conveyor belt 1A is included in a surface f of the end 10 in the width direction in at least any one of the two ends 10 in the width direction.SELECTED DRAWING: Figure 5B
Patent JP-2019055999-A (JP)
Title: Method for preparing lactams comprising photonitrosation step followed by beckmann transposition
Inventor: THIERRY AUBERT
IPC: C07D201/10
Filed: 2018-12-17
Abstract: To provide a method for preparing lactams through photonitrosation of a cycloalkane using nitrosyl chloride (NOCL).SOLUTION: The photonitrosation is carried out by means of LEDs emitting a monochromatic light. Beckmann transposition/dechlorination of oxime hydrochloride generated during the photonitrosation is preferably carried out in a glass microreactor.SELECTED DRAWING: None
Patent JP-2020096698-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-12-17
Abstract: To provide a game machine for attracting attention properly, even when an abnormality occurs.SOLUTION: A sub-control part can perform attention attracting display in result notification during freeze at a bonus finish time, and can perform error display for showing an error state as a special state, when an error occurs. When performing error display, the sub-control part displays the error display more preferentially than the attention attracting display, and performs the attention attracting display again so as to be visible by a player, when the error is cleared and the error display is finished in the case where the error display is displayed more preferentially than the attention attracting display.SELECTED DRAWING: Figure 26
Patent JP-2020098251-A (JP)
Title: Image forming system
Inventor: WAKANA TORU
IPC: G03G21/14
Filed: 2018-12-17
Abstract: To reduce a situation in which an unintentional sheet is inserted before or behind recording paper.SOLUTION: An image forming system comprises: first loading means and second loading means that can load a plurality of sheets thereon; image forming means that forms images on the sheets fed from the first loading means; and third loading means and fourth loading means that can load sheets inserted as insertion paper thereon. Control means, when the sheets loaded on the third loading means become insufficient in the middle of execution of a job in which a feeding source of the insertion paper is set to the third loading means, changes the feeding source from the third loading means to the fourth loading means. When the sheets loaded on the second loading means become insufficient in the middle of execution of a job in which the feeding source of the insertion paper is set to the second loading means, the control means does not change the feeding source from the second loading means to another loading means, and temporarily stops the execution of the job.SELECTED DRAWING: Figure 7
Patent JP-2020102380-A (JP)
Title: Temperature control circuit and control method
Inventor: HONJO TAKUYA
IPC: H01M10/613
Filed: 2018-12-21
Abstract: To provide a temperature control circuit capable of restraining up-sizing of a changeover section or increase in the cost of manufacture, and to provide a control method thereof.SOLUTION: A temperature control circuit 1 includes a first pump EWP1 for circulating heat transfer medium to at least one of first temperature control circuit 4 and second temperature control circuit 6, a first coupling passage 8 and a second coupling passage 9 for forming a coupling circuit 7 by coupling the first temperature control circuit 4 and second temperature control circuit 6, an electromagnetic change-over valve EWV capable of changing over a circulation state where heat transfer medium circulates in the coupling circuit 7, and a non-circulation state where the heat transfer medium does not circulate in the coupling circuit 7, and a control arrangement 10 for controlling the electromagnetic change-over valve EWV and the first pump EWP1. When changing over the coupling circuit 7 from non-circulation state to circulation state, the control arrangement 10 changes over the electromagnetic change-over valve EWV in a state where the number of revolution of the first pump EWP1 is reduced below the number of revolution of the first pump EWP1 before changeover, thereafter increases the number of revolution of the first pump EWP1.SELECTED DRAWING: Figure 1
Patent JP-2020101756-A (JP)
Title: Image forming apparatus
Inventor: NAKAI DAISUKE
IPC: G03G21/00
Filed: 2018-12-25
Abstract: To obtain an image with desired glossiness when a medium passes through fixing means a plurality of times.SOLUTION: An image forming apparatus comprises: first image forming means 1 that forms a predetermined single-color or multi-color first image G1 on a medium S; first fixing means 2 that fixes the first image G1 formed by the first image forming means 1; second image forming means 3 that forms, on the medium S, a second image G2 including a special color different from the color(s) of the first image G1; second fixing means 4 that fixes the second image G2 formed by the second image forming means 3; determination means 5 that determines which of the first image forming means 1 and the second image forming means 3 forms an image first depending on the setting of glossiness to the first image G1; and notification means 6 that notifies a user of a result of determination made by the determination means 5.SELECTED DRAWING: Figure 1
Patent JP-2020103365-A (JP)
Title: Magnetic resonance imaging apparatus and medical complex number image processing apparatus
Inventor: ISOGAWA KENZO
IPC: A61B5/055
Filed: 2018-12-26
Abstract: To generate an image in which noise can be reduced.SOLUTION: A magnetic resonance imaging apparatus includes a filter unit, a denoised phase image generation unit, and a pseudo intensity image generation unit. The filter unit generates a second complex number image having a second real part image and a second imaginary part image by individually applying a weighted average filter to a first real part image and a first imaginary part image in a first complex number image generated based on magnetic resonance data collected from a subject. The denoised phase image generation unit generates a denoised phase image denoised by the weighted average filter based on the second real part image and the second imaginary part image. The pseudo intensity image generation unit generates a pseudo intensity image on an absolute value of the first complex number image based on the denoised phase image, the first real part image, and the first imaginary part image.SELECTED DRAWING: Figure 1
Patent JP-2020105545-A (JP)
Title: Aluminum alloy having low casting crack sensitivity, and aluminum alloy casting using the same
Inventor: YOSHIDA MAKOTO
IPC: C22C21/06
Filed: 2018-12-26
Abstract: To provide an aluminum alloy for casting, in which occurrence of casting cracking is reduced while the amount of Si and the amount of Sr in the alloy are reduced, and which has both high strength and high ductility (high toughness) even in an as-cast state; and an aluminum alloy casting which is formed from such an alloy and is suitable for structural members such as automobiles.SOLUTION: The aluminum alloy for casting according to the present invention includes, by wt.%: 4.00%≤Mg≤6.00%, 0.01%≤Si≤0.40%, 0.50%≤Mn≤1.50%, 0.00%≤Fe≤0.50%, 0.01%≤Ti≤0.09%, 0.0001%≤B≤0.0400%, and 0.0040%≤Sr≤0.0090%, and the balance being Al and unavoidable impurities.SELECTED DRAWING: Figure 1
Patent JP-2020104396-A (JP)
Title: Production method of injection molded product
Inventor: NAGAI MAKOTO
IPC: B29C45/16
Filed: 2018-12-27
Abstract: To produce an injection molded product having a two-layer structure formed by injection molding a second layer so as to cover a part of a first layer at low cost by preventing an injection molding material from flowing into an unnecessary portion at core backing time.SOLUTION: When a second layer 3 is formed so as to cover a part of a first layer 2, after forming the first layer 2, the first layer 2 is molded by using a core 30 having molding surfaces 21, 31 of the first layer 2 and a cavity 20, in a second molding step, the core 30 in a state where the first layer 2 is held by the molding surface 31 is slid in the mold opening direction to form a space 42 for forming the second layer 3 between the first layer and the cavity 20 and to provide a portion where the first layer 2 and the cavity 20 slide in a state where the mold opening operation of the core 30 has come to completion, an end part 42a of the space 42 for forming the second layer 3 is sealed.SELECTED DRAWING: Figure 8