baber/WOPTO huggingface dataset:
Patent JP-2020042706-A (JP)
Title: Information processing apparatus and program
Inventor: MASUKO RYOSUKE
IPC: G06F3/0485
Filed: 2018-09-13
Abstract: To provide an information processing apparatus and a program that, when moving items on a screen, can make a specific item conspicuous regardless of the speed of movement.SOLUTION: An information processing apparatus comprises: extraction means that extracts, from at least one or more items, a specific item according to history information indicating a history in which setting of a setting value is performed; and display control means that, when an object to be displayed showing the extracted specific item is displayed as moving in a direction from one end of a screen toward the other end opposite to the one end, controls to display the object to be displayed in a highlighted state.SELECTED DRAWING: Figure 1
Patent JP-2019064254-A (JP)
Title: Liquid supply device, liquid discharge device, liquid discharge module and liquid supply method
Inventor: YAMADA KAZUHIRO
IPC: B41J2/175
Filed: 2018-09-13
Abstract: To stabilize a liquid discharge state on a liquid discharge head by improving property of refilling liquid to the liquid discharge head while maintaining liquid circulation function of the liquid discharge head.SOLUTION: A liquid supply device supplies ink to a recording head 1 through a pressure compensation mechanism 37 and a common recovery channel 13 when a differential pressure larger than a predetermined pressure occurs between pressure in a common supply channel 12 of the recording head 1 and pressure in the common recovery channel 13 of the recording head 1.SELECTED DRAWING: Figure 2
Patent JP-2019024100-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2018-09-14
Abstract: To provide a semiconductor device including a thin film transistor including an oxide semiconductor layer and having the excellent electric characteristics, and a manufacturing method for a semiconductor device including fewer extra steps by manufacturing a structure of a plurality of kinds of thin film transistors on the same substrate to configure a plurality of kinds of circuits.SOLUTION: An oxide semiconductor layer is stacked after a metal thin film is formed on an insulating surface, and then an oxidation process such as a thermal process is performed to oxidize the metal thin film partly or entirely. The thin film transistors are formed with the different structures in the circuit where the high-speed operation is required, such as the logic circuit, and in the matrix circuit.SELECTED DRAWING: Figure 1
Patent JP-2020045770-A (JP)
Title: Laser ignition plug
Inventor: ISHIKAWA TOMOHIRO
IPC: H01T13/20
Filed: 2018-09-14
Abstract: To provide a laser ignition plug, in which sealability between protective glass and a holding member holding it is deteriorated.SOLUTION: A laser ignition plug 1 ignites fuel gas in a combustion chamber 100 by radiating laser pulse L in the combustion chamber 100 from a tip positioned in the combustion chamber 100 in an internal combustion engine. A laser pulse generation part 10 generates the laser pulse L, and is housed inside a tubular housing 20. The protective glass 30 passes the laser pulse L generated from the laser pulse generation part 10, protects the laser pulse generation part 10, and is held at a tip of the housing 20 by a holding member 40. The holding member 40 has: a bottom contact part 41 contacting opposite to a bottom face 31 on a side of the protective glass 30 opposite to the combustion chamber 100; and a side peripheral side jointing part 42 jointed to a side peripheral face 32 which is an outside face of the protective glass 30 in a plug radial direction opposite to the side peripheral face 32 via a jointing member 50.SELECTED DRAWING: Figure 2
Patent JP-2019056373-A (JP)
Title: Injector for reductant delivery unit having fluid volume reduction assembly
Inventor: STEPHEN C BUGOS
IPC: F01N3/08
Filed: 2018-09-14
Abstract: To reduce damage caused by an urea water solution at a temperature that is a freezing point or lower in a fluid injector for a non-purge SCR system.SOLUTION: A fluid injector 12 includes: a fluid inlet 30; a fluid outlet 32; a fluid path from the fluid inlet to the fluid outlet; a tube 42 having an end at the fluid inlet; a filter 204 disposed in the tube proximal to the fluid inlet; and a volume reduction member 208 disposed in the tube downstream of the filter. The volume reduction member comes into contact with an inner surface of the tube, includes a through-bore defining a portion of the fluid path and occupies a volume in the tube so as to reduce an amount of an urea water solution in the fluid injector. A cap member 206, in which the filter is disposed, engages with the volume reduction member such that the filter and the volume reduction member form a single assembly member.SELECTED DRAWING: Figure 1
Patent JP-2020046123-A (JP)
Title: Air conditioning device
Inventor: TANAKA YOSHIKI
IPC: F24F11/46
Filed: 2018-09-20
Abstract: To provide an air conditioning device capable of improving energy-saving performance in controlling a rotating speed of a compressor according to air conditioning capacity required in each indoor unit.SOLUTION: When a required capacity reduction condition is established, a CPU 210 determines a value obtained by subtracting a capacity reduction value Arp from a maximum required capacity Arm as a system required capacity Ar and sets a rotating speed of a compressor 21 to a rotating speed capable of exerting the system required capacity Ar, and starts counting of a timer. When a prescribed time t has passed, the CPU 210 resets the timer, acquires a latest set temperature Tp and an indoor temperature Tr of an indoor unit having a maximum temperature difference ΔTm, and calculates a present temperature difference ΔTn. Then, the CPU 210 determines whether the calculated present temperature difference ΔTn is the maximum temperature difference ΔTm or more or not. When the present temperature difference ΔTm is the maximum temperature difference ΔTm or more, the CPU 210 sets the rotating speed of the compressor 21 to a rotating speed capable of exerting the maximum required capacity Arm.SELECTED DRAWING: Figure 3
Patent JP-2020047812-A (JP)
Title: Semiconductor device
Inventor: YABE TOMOAKI
IPC: H01L29/78
Filed: 2018-09-20
Abstract: To provide a semiconductor device capable of expanding a channel width per unit area.SOLUTION: A semiconductor device comprises: a substrate; a first semiconductor layer provided above the substrate and extending in a first direction along a surface of the substrate; a second semiconductor layer arranged between the substrate and the first semiconductor layer and extending in the first direction; a first conductor extending in a second direction crossing the surface of the substrate and connected to a first end of the first semiconductor layer and a first end of the second semiconductor layer; a second conductor extending in the second direction and including a portion connected to a second end on an opposite side of the first end of the second semiconductor layer and a second end on an opposite side of the first end of the second semiconductor layer and a portion located in the substrate; an electrode facing a portion between the first and second ends of the first semiconductor layer and a portion between the first and second ends of the second semiconductor layer; a first insulation film provided between the first semiconductor layer and the electrode; and a second insulation film provided between the second semiconductor layer and the electrode.SELECTED DRAWING: Figure 1
Patent JP-2020051780-A (JP)
Title: Travel route setting system and travel route setting program
Inventor: NAKAYAMA TAKAAKI
IPC: G08G1/0969
Filed: 2018-09-25
Abstract: To provide a technique capable of setting a route through a via-point in consideration of economic efficiency.SOLUTION: A travel route setting system comprises: a route acquiring unit which acquires a basic route on which a vehicle is scheduled to travel and an expanded route, which is a route on which a via-point is added to the basic route; a loss acquiring unit which acquires a loss, which is a value obtained by subtracting the cost required to pass the basic route from the cost required to pass the expanded route; a profit acquiring unit which acquires a profit obtained by going through the via-point; and a route setting unit which determines whether to adopt the expanded route instead of the basic route on the basis of comparison results between the profit and the loss.SELECTED DRAWING: Figure 2
Patent JP-2020048469-A (JP)
Title: Fiber sheet carrier for inducing differentiation
Inventor: KAIZUKA TAKU
IPC: C12M1/00
Filed: 2018-09-26
Abstract: To provide a carrier for inducing differentiation having high reproductivity of differentiation induction and high yield of differentiated cells, and more preferably to provide a carrier for inducing differentiation capable of easily peeling differentiated cells from a carrier in addition to the feature.SOLUTION: The carrier for inducing differentiation is used for inducing differentiation of a cell that exists on the surface of a fiber sheet, and a variation coefficient of an average fiber diameter of fiber on the surface where at least cell contacts in the fiber sheet is less than 0.47. Preferably, an average pore diameter on the surface where at least cell contacts in the fiber sheet is less than 5 μm.SELECTED DRAWING: None
Patent JP-2020053827-A (JP)
Title: Solid-state imaging element and imaging apparatus
Inventor: KITANO SHIN
IPC: H04N5/369
Filed: 2018-09-27
Abstract: To improve signal quality in a solid-state imaging element for detecting an address event.SOLUTION: Aperture pixels and light-shielded pixels are arranged in a solid-state imaging element. In the solid-state imaging element, the aperture pixels detect whether or not an amount of a change in an amount of incident light exceeds a predetermined threshold and output a detection signal indicating a detection result. On the other hand, in the solid-state imaging element, the light-shielded pixels detect whether or not the amount of the change in the amount of the incident light exceeds the predetermined threshold and output a correction signal in accordance with an amount of noise generated in the aperture pixels for outputting the detection signal indicating the detection result.SELECTED DRAWING: Figure 1
Patent JP-2020048974-A (JP)
Title: Packaging sheet and packaged absorbent article
Inventor: TAGOMORI JUNTA
IPC: B65D75/26
Filed: 2018-09-27
Abstract: To provide a packaging sheet for an absorbent article, capable of constituting a packaged absorbent article having a shield function and high sealability.SOLUTION: A packaging sheet for an absorbent article is such that: the packaging sheet enables packaging the absorbent article by packaging the absorbent article so as to superpose a first region including one end in the longer direction on a second region including the other end in the longer direction, and sealing the product openably in an edge part in the shorter direction so as to form a seal part; in an exposed region exposing to the outside in a state that the absorbent article is packaged, a coloring agent layer is formed so as to make the absorbent article hardly visible from the outside; and in the seal part, the coloring agent layer is not formed between the first region and the second region, or the coloring agent layer is formed with an area rate of 30% or less.SELECTED DRAWING: Figure 1
Patent JP-2020049008-A (JP)
Title: Positional deviation detection method and evaluation method of absorbent article
Inventor: HASEZAWA ATSUKO
IPC: A61F13/84
Filed: 2018-09-27
Abstract: To detect positional deviation between an absorbent article and a skin(cutis) in a wearing state of an absorbent article or a state corresponding thereto (in a contact state).SOLUTION: At least one first position is set in an evaluation object 10 contact region of a dummy 20, a plurality of second positions are set in a dummy 10 contact region of the evaluation object 10, then, through a visible part of the dummy 20, deviation between the first position and the second positions due to motion of legs of the dummy 20 is detected for detecting positional deviation of the evaluation object.SELECTED DRAWING: Figure 5
Patent JP-2020056625-A (JP)
Title: Ring magnet and magnetic sensor
Inventor: Zhai Guanhua
IPC: G01D5/14
Filed: 2018-09-28
Abstract: To provide a ring magnet and magnetic sensor, which enable stable and accurate detection of rotation angle of a rotary shaft.SOLUTION: An output unit sensor magnet 63 is a ring magnet used with an output unit sensor 72 acting as a detection element for detecting change in magnetic flux density. The output unit sensor magnet 63 has an N-pole and S-pole arranged along a circumferential direction thereof in a plane perpendicular to an output center axis J3 direction, and is configured such that its thickness along the output center axis J3 direction increases from the top 63N of the N-pole and from the top 63S of the S-pole toward a boundary 63B of the N-pole and the S-pole.SELECTED DRAWING: Figure 2
Patent JP-2020056845-A (JP)
Title: Photosensitive resin composition, dry film, cured product, and electronic component
Inventor: IM YOUNGJUN
IPC: G03F7/023
Filed: 2018-09-28
Abstract: To provide a photosensitive resin composition from which a cured film, a light-exposed portion of which has good developability and which has excellent chemical resistance and flexibility even when cured at a low-temperature around 220°C, can be obtained, the photosensitive resin composition being suitably used for an insulating film for rewiring, a dry film having a resin layer obtained from the composition, a cured product of the composition or the resin layer of the dry film, and an electronic component having the cured product.SOLUTION: The photosensitive resin composition or the like is characterized by including a polybenzoxazole precursor (A), a photosensitizer (B), a bifunctional or higher functional epoxy compound (C), and a plasticizer (D) having a self-polymerizable group.SELECTED DRAWING: None
Patent JP-2019069144-A (JP)
Title: Power generation carpet
Inventor: ZINAB AHMED AL HADDAD
IPC: A47G27/02
Filed: 2018-10-04
Abstract: To provide a carpet capable of generating power.SOLUTION: A power generation carpet 10 is a carpet 12 in which piezoelectric-based power generation tiles 14 are embedded. The respective energy generation tiles include upper plates and lower plates respectively, the respective tiles have upper surfaces and bottom surfaces facing each other, at least one piezoelectric strip is fitted to an upper surface of the lower plate, and an engaging member is fitted to a bottom surface of the upper plate. The upper plates and the lower plates are stacked in the way that the engaging members contact at least one piezoelectric strip. In the case that a person treads on the carpet when using, an upper plate of at least one energy generation tile 14 is bent, pressure is given to at least one piezoelectric strip by the engaging member, and voltage is generated. When the person leaves the feet from the tile, the pressure is cancelled, and current is generated. An energy harvesting circuit including a rectifier and a step-down converter is connected to the piezoelectric strip.SELECTED DRAWING: Figure 1
Patent JP-2019048337-A (JP)
Title: Rolling line display system
Inventor: IMANARI HIROYUKI
IPC: G06Q50/04
Filed: 2018-10-04
Abstract: To provide a rolling line display system which can display a state of a rolling stand and a state of a rolled material according to a request or a situation on an indicator in easily visible manner.SOLUTION: A rolling line display system comprises a calculation unit 2, a calculation unit 3, a display control unit 5, and a selection unit 6. When a rolling stand 12 is elected by the selection unit 6, the display control unit 5 controls display of an indicator 7 so that visibility of the rolling stand 12 becomes higher than visibility of a rolled material 15. When the rolled material 15 is selected by the selection unit 6, the display control unit 5 controls display of the indicator 7 so that visibility of the rolled material 15 becomes higher than visibility of the rolling stand 12.SELECTED DRAWING: Figure 1
Patent JP-2020044528-A (JP)
Title: Seawater desalination apparatus using plastic greenhouse or hothouse
Inventor: FUKUMOTO MASAKI
IPC: C02F1/04
Filed: 2018-09-18
Abstract: To provide an easy-to use, simple seawater desalination apparatus which can be popularized in the general society by using solar energy.SOLUTION: A water tank containing seawater is arranged in a plastic greenhouse or a hothouse, and exposed to the sunlight to generate water vapor. Also, by using electricity from a solar panel, the seawater is warmed up to produce water vapor. The thus produced water vapor is saturated in an airtight plastic greenhouse, recovered by a dehumidifier, and converted back to water. This water is newly utilized as agricultural water or drinking water. To stably utilize the apparatus of the present invention, a pipeline to supply seawater to be used from a seaside and a solar panel to obtain electricity are needed. Thus the seawater desalination apparatus is at low cost by utilizing the sunlight and the seawater, and can be operated for 24 hours a day without manpower.SELECTED DRAWING: Figure 1
Patent JP-2019073685-A (JP)
Title: Polyester adhesive composition, polyester adhesive, adhesive sheet and optical member with adhesive layer
Inventor: SAKAMOTO KENTO
IPC: C09J167/00
Filed: 2018-10-09
Abstract: To provide a polyester adhesive composition having excellent adhesiveness to a polyolefin base material, and also excellent haze and solution transparency, a polyester adhesive, an adhesive sheet and an optical member with an adhesive layer.SOLUTION: A polyester adhesive composition contains a polyester resin (A) having a structural unit derived from a hydrogenated polybutadiene structure-containing compound (a3). The content of the structural unit derived from the hydrogenated polybutadiene structure-containing compound (a3) is 0.01-35 wt.% relative to the polyester resin (A).SELECTED DRAWING: None
Patent JP-2020060886-A (JP)
Title: Navigation avoidance support device
Inventor: NAKAMURA SHINYA
IPC: B63B43/18
Filed: 2018-10-09
Abstract: To provide a navigation avoidance support device capable of automatically deriving an optimum navigation avoidance operation method corresponding to steering performance of a ship.SOLUTION: A preference degree calculation section 24 calculates a preference degree expressing subjective preference of a ship operator associated with selection of respective positions for each position of a navigation avoidance operation space (space where a choice of a veering angle is combined with a choice of a speed change ratio). A danger degree calculation section 26a assumes a state of an own ship after a predetermined time from a present point of time by reflecting a steering performance parameter expressing steering performance of the own ship, and calculates a degree of collision danger with respect to another ship in a case where the own ship performs a navigation avoidance operation under the state for each position of a navigation avoidance performance space. A utility value calculation section 20 calculates a utility value by subtracting a degree of collision danger from the preference degree for each position of the navigation avoidance operation space. An operation instruction section 23 instructs an operation method of the own ship so as to meet a route in a case where the navigation avoidance operation based on a calculation result of the utility value calculation section 20 is performed under a state after a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2020060282-A (JP)
Title: Passage joint structure
Inventor: OMAE KIYOTAKA
IPC: F16L15/04
Filed: 2018-10-12
Abstract: To enable a passage joint structure to be installed with its space reduced.SOLUTION: A passage joint structure 1 connects passage holes 510, 520 respectively formed at first and second pipeline blocks 51, 52 with each other and includes: a first male screw part 11 formed on the radial outer side of the passage hole 510 at an end part of the first pipeline block 51; a second male screw part 12 formed on the radial outer side of the passage hole 520 at an end part of the second pipeline block 52; a union nut 13 having a first female screw part 13a which is threadedly engaged with the first male screw part 11 at one axial side and having a second female screw part 13b which is threadedly engaged with the second male screw part 12 at the other axial side; and a gasket 14 which seals a connection portion between the passage holes 510, 520 at the radial inner side of the union nut 13. The first male screw part 11 and the first female screw part 13a are right-hand screws, and the second male screw part 12 and the second female screw part 13b are left-hand screws.SELECTED DRAWING: Figure 2
Patent JP-2020064958-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/00
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 in each region on a surface partitioned by division schedule lines into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. The polyolefin-based sheet arranging step positions the wafer in an opening of a frame and arranges a polyolefin-based sheet in a rear surface of the wafer and an outer periphery of the frame, the opening housing the wafer. The integrating step heats and presses the polyolefin-based sheet and integrates the wafer and the frame via the polyolefin-based sheet. The dividing step forms a division groove by irradiating the wafer with a laser beam of a wavelength having absorbability to the wafer along the division schedule lines and 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-2020062810-A (JP)
Title: Resin panel manufacturing method
Inventor: KANO NORIYUKI
IPC: B29C33/12
Filed: 2018-10-17
Abstract: To provide a method for manufacturing a resin panel that can increase a degree of freedom in resin selection.SOLUTION: A manufacturing method for a resin panel 1 includes an arranging step in which, by driving means 10 which displaces a position of a plate 3 in a molten resin filled in a cavity 7, the plate 3 is released from a mold 6 and moved from an initial position where the plate 3 is brought into contact with the mold 6, along the thickness direction of the plate 3, to a final position on a center side of the cavity 7, and the plate 3 is arranged at the final position. Then, a permanent magnet 20 is arranged in the mold 6, and in the arranging step, the plate 3 comes into contact with the driving means 10 by an attraction force generated between the plate 3 and the permanent magnet 20, and moves to the final position. A contact between the plate 3 and the driving means 10 is released due to a decrease in the attraction force as a distance between the permanent magnet 20 and the plate 3 increases. Accordingly, in the manufacturing method for the resin panel, the permanent magnet 20 having a high usage limit temperature value can be used instead of the electromagnet having a low usage limit temperature value.SELECTED DRAWING: Figure 2
Patent JP-2020067195-A (JP)
Title: Arrangement structure of heat pipe, and battery cooler
Inventor: SHIMURA TAKAHIRO
IPC: F28D15/02
Filed: 2018-10-22
Abstract: To provide an arrangement structure of a heat pipe which can uniform the temperature of a heating element, such as a battery, and a battery cooler.SOLUTION: In an arrangement structure of heat pipes 22, 24 which thermally connect a heating element 16 and a radiator 14 arranged along a flat surface 12, and are arranged to extend along the flat surface 12, the heat pipes 22, 24 have bent portions 22A, 24A bent in V-shape in plan view, in an area thermally connecting to the heating element 16.SELECTED DRAWING: Figure 3