baber/WOPTO huggingface dataset:
Patent JP-2020026659-A (JP)
Title: Mold member formed by clamping and press-bonding woody plate-separator with wood plate
Inventor: MIFUJI MASAYASU
IPC: E04B5/02
Filed: 2018-08-10
Abstract: To provide a mold member formed by clamping and press-bonding a woody plate-separator with wood plates, allowing a disaster prevention concrete construction to be easily constructed.SOLUTION: A mold member 10 constituting a plate wall is configured to form a plate wall skeleton 15 having a gap by jointly fixing with joint screws 9 by applying bond 8 on both joint surfaces of plate separators 6 in which dowel wood pieces 5 are buried respectively, and by inserting them respectively in dowel holes 1 of two stud-like wall plate members 2 provided with the plurality of dowel holes 1 and press-bonding the joint surfaces. A box type structure 19 is configured to assembly: the plate wall skeleton; and a floor base skeleton 17 having a gap formed by jointly fixing a mold member 11 forming a floor base by applying the bond 8 on both joint surfaces of the plate separators 6 in which the dowel wood pieces 5 are buried respectively and strip-shaped plate separators 7, and by inserting them respectively in dowel holes 1 of two stud-like floor plate members 3 provided with the plurality of dowel holes 1 and press-bonding the joint surfaces, and a floor base joint plate 12 constituting a floor base. The mold member is formed by clamping and press-bonding wood plate separators with wood plates forming a concrete box structure 20 through casting the concrete 23 in a wall skeleton of the box type structure and curing the concrete 23.SELECTED DRAWING: Figure 1
Patent JP-2020025932-A (JP)
Title: Control device and solid-liquid separation system
Inventor: NAGAMORI YASUHIKO
IPC: C02F1/54
Filed: 2018-08-14
Abstract: To provide a control device which can suppress decrease in solid-liquid separation performance of treated water, and a solid-liquid separation system.SOLUTION: A control device of a solid-liquid separation system, comprises: a dissolution tank which mixes a polymer flocculant and dilution water, thereby preparing polymer solution; a coagulation tank which pours the polymer solution, which has been prepared in the dissolution tank, into treated water, thereby coagulating solid matters in treated water; and a solid-liquid separation device which separates treated water, in which the solid matters are coagulated, into the solid matters and water content, and has a control part. The control part controls preparation treatment of the polymer solution on the basis of water quality of the dilution water or controls injection treatment of the polymer solution to the treated water on the basis of water quality of the polymer solution.SELECTED DRAWING: Figure 2
Patent JP-2020018281-A (JP)
Title: Rapid thawing chamber by thawing shelf rotation and natural wave motion in air
Inventor: TAKENAKA YOSHITO
IPC: A23L3/365
Filed: 2018-07-31
Abstract: To solve such big problems that current techniques of thawing frozen foods such as prolonged time thawing from last evening, heating thawing by boiler steam and warm water, further often performed atmosphere leaving prolonged time thawing, high power high price high running cost artificial electromagnetic wave thawing, and the like cause freshness degradation, loss of taste and flavor which the foods has, dangerousness of increase of disease-causing bacteria some times, at the same time, a damage of generating an excess and a deficiency of an estimated required thawed amount, and cost increase by a thawing machine price and an over time work wage.SOLUTION: The most important problem in a thawing technique of a frozen food is to reproduce freshness at the time when frozen. The fresh rapid thawing chamber reproduces good taste and flavor by minute level rapid thawing with a natural impulse wave in a low temperature natural environment by surface low temperature thawing without any latitude for increasing a variety of bacteria without heating.SELECTED DRAWING: Figure 1
Patent JP-2020028611-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-08-24
Abstract: To provide a game machine capable of increasing a performance effect.SOLUTION: A game machine capable of controlling to an advantageous state advantageous to a player includes suggestive performance execution means capable of executing a suggestive performance for suggesting control to an advantageous state and title notification means capable of reporting a title corresponding to the suggestive performance. The title notification means can report a title corresponding to a suggestive performance when a predetermined time passes after starting the suggestive performance. The suggestive performance execution means can execute at least a first suggestive performance and a second suggestive performance as suggestive performances. The title notification means reports a title corresponding to the second suggestive performance from the start of the second suggestive performance in the second suggestive performance.SELECTED DRAWING: Figure 8-2
Patent JP-2020030751-A (JP)
Title: Object detection device, object detection method, and object detection program
Inventor: NONAKA YOSUKE
IPC: G06T7/194
Filed: 2018-08-24
Abstract: To solve the problem in which, in a photographed image obtained by photographing a space having a complicated background, the accuracy in detecting a dark color object in a shadow is reduced.SOLUTION: Background information storage means 42 stores similar characteristic areas similar in reflection characteristics of a background structure forming the background. Shadow extraction means 51 extracts a shadow area in a photographed image where a shadow is photographed. When there are a plurality of crest parts in any one of the frequency distribution of pixel values of the photographed image determined for the shadow area for each of the similar characteristic areas, foreground object detection means 52 determines that a foreground object is present in the space.SELECTED DRAWING: Figure 2
Patent JP-2020035881-A (JP)
Title: Iron core reactor with gap
Inventor: TSUKADA KENICHI
IPC: H01F37/00
Filed: 2018-08-29
Abstract: To provide a reactor which can suppress vibration generated in the vicinity of a gap, while suppressing a production cost as compared with that before.SOLUTION: The reactor includes: an outer peripheral iron core; at least three leg iron cores arranged with intervals in the circumferential direction on the inner face side of the outer peripheral iron core, each leg iron core being composed of a plurality of laminates of electromagnetic steel sheets; and a coil wound around each of the at least three leg iron cores. In each of the at least three leg iron cores, one end part in the coil winding shaft direction is magnetically coupled with the outer peripheral iron core, and the other end part in the coil winding shaft direction is arranged to be magnetically coupled through a gap with the other end part of another leg iron core. At least one leg iron core includes a welding part in which at least a part of the plurality of electromagnetic steel sheets is welded in the lamination direction.SELECTED DRAWING: Figure 4B
Patent JP-2020038770-A (JP)
Title: Secondary battery and charge/discharge method employing the same
Inventor: IHARA MANABU
IPC: H01M10/36
Filed: 2018-09-03
Abstract: To provide a secondary battery which improves safety and is capable of accumulating high energy and COdischarge free.SOLUTION: The present invention relates to a secondary battery 1 comprising at least an anode 2, a cathode 3 and an electrolyte 4 consisting of an ion conductive solid oxide disposed between the anode 2 and the cathode 3. In the secondary battery, at the time of charging, carbon dioxide is electrolyzed on a surface of the anode 2 and carbon is deposited at the side of the anode 2. At the time of discharging, carbon dioxide is generated by oxidizing carbon and/or carbon mono-oxide electrochemically on the surface of the anode 2.SELECTED DRAWING: Figure 1
Patent JP-2020041264-A (JP)
Title: Double sliding sash
Inventor: ITO KEIJI
IPC: E05C3/04
Filed: 2018-09-06
Abstract: To provide a double sliding sash in which a crescent lock can be easily fixed to a meeting stile.SOLUTION: A double sliding sash includes a frame body, and an inner sash and an outer sash provided inside the frame body. The inner sash has a rail (first rail) 3 formed in a frame-like shape, and glass (first face material) arranged inside the rail 3. The rail 3 has a resin first meeting stile 7A extending vertically, and a metal first rail core material 31A extending vertically and inserted and arranged in a first hollow part 7c formed in the first meeting stile 7A. The first hollow part 7c is formed on the side being separated from the glass in the first meeting stile 7A, and the first rail core material 31A is formed as a C shape whose cross sectional shape opens to the outdoor side.SELECTED DRAWING: Figure 2
Patent JP-2020043195-A (JP)
Title: Semiconductor device manufacturing method
Inventor: OYAMA YASUYUKI
IPC: B32B7/06
Filed: 2018-09-10
Abstract: To provide a semiconductor device manufacturing method, which enables sufficiently fixing a workpiece and its sealant to a support and enables peeling from the workpiece and the sealant with ease and without breakage after work.SOLUTION: A semiconductor device manufacturing method comprises: a first step for forming, on a support, a temporary fixing material layer made of a temporary fixing material resin composition; a second step for half curing the temporary fixing material layer; a third step for temporarily joining a workpiece onto the temporary fixing material layer; a fourth step for performing full curing after the temporary joining; a fifth step for performing semiconductor device manufacturing work after the full curing; and a sixth step for peeling the temporary fixing material layer from a semiconductor device after the fifth step. An adhesion force after laminating the temporary fixing material layer after the half curing and the workpiece together is equal to or more than 10 N/m, and an embedded amount of the workpiece with respect to the temporary fixing material layer after the half curing is equal to or less than 5 μm.SELECTED DRAWING: Figure 3
Patent JP-2020043287-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MORI SHINJI
IPC: H01L29/792
Filed: 2018-09-13
Abstract: To provide a semiconductor device capable of improving the reliability of a memory cell and the like and a manufacturing method thereof.SOLUTION: A semiconductor device according to an embodiment includes a substrate, a plurality of electrode layers and a plurality of insulating layers alternately provided on the substrate, and a semiconductor layer provided in the electrode layer and the insulating layer, extending in a direction perpendicular to the surface of the substrate, and including a single crystal semiconductor layer. The device further includes a plurality of first insulating films provided between the semiconductor layer and the plurality of electrode layers and divided for each of the electrode layers, a charge storage layer provided between the first insulating film and the electrode layer, and a second insulating film provided between the charge storage layer and the electrode layer.SELECTED DRAWING: Figure 1
Patent JP-2020041535-A (JP)
Title: Control valve
Inventor: OZEKI AKIFUMI
IPC: F16K3/26
Filed: 2018-09-13
Abstract: To provide a control valve capable of easing variations in bending in a circumferential direction of a seal cylinder member due to changes in projecting height of an end portion in an axial direction of the seal cylinder member, and improving sealing performance between the seal cylinder member and a valve body.SOLUTION: A control valve comprises a casing, a valve body, and a seal cylinder member 131. The casing has an inflow port and an outflow port. The valve body is rotatably disposed in the inside of the casing, and has a peripheral wall portion formed with a valve hole communicating the inside with the outside. The seal cylinder member 131 communicates to a downstream side of the outflow port at one end portion, and is provided with a valve sliding surface 141a at the other end portion. The other end portion of the seal cylinder member 131 continuously changes projecting height in a circumferential direction along a shape of an outer peripheral surface of the peripheral wall portion. In an area with the high projecting height of the other end portion of the cylinder member 131, a wall thickness portion 55 with large wall thickness as compared with the other part is provided.SELECTED DRAWING: Figure 8
Patent JP-2020045027-A (JP)
Title: Hand strap, sterilization device, and attachment method of sterilization device
Inventor: OKANO YOSHIKI
IPC: B60N3/02
Filed: 2018-09-20
Abstract: To provide a hand strap which can be sterilized effectively for a long time, and to provide a sterilization device and an attachment method of the sterilization device.SOLUTION: A hand strap 1 according to a mode of an embodiment includes: an annular handle 11; a support member (a strap 12) which supports the handle 11 so that the handle 11 can rotate in a circumferential direction; a light-blocking cover 4 which covers a part of a circumferential part of the handle 11 so that the handle 11 can rotate in the circumferential direction; and light emitting elements (LEDs 31) which radiate ultraviolet light for sterilizing the handle 11 to a portion of the handle 11, covered by the cover 4, in the cover 4.SELECTED DRAWING: Figure 1
Patent JP-2020047531-A (JP)
Title: Outlet unit
Inventor: KATO TAKUMI
IPC: H01R13/639
Filed: 2018-09-20
Abstract: To provide an outlet unit that does not easily come off a charging plug.SOLUTION: The outlet unit includes: an outlet 11 including a plug insertion port into which a charging plug 92 is inserted; and a covering unit 22 that is spring-biased in a closing direction so as to cover the plug insertion port. The covering unit includes a holding portion 26 for holding a charging plug inserted into the plug insertion port. A regulating unit 81 for regulating a movement of the covering unit holding the charging plug in an opening direction is also included.SELECTED DRAWING: Figure 10
Patent JP-2019061671-A (JP)
Title: Block-based principal component analysis transformation method and device thereof
Inventor: LEE YANG-HAN
IPC: G06F17/16
Filed: 2018-09-21
Abstract: To provide a block-based principal component analysis transformation method capable of completely reconstructing an original signal with small data size, and a device thereof.SOLUTION: A principal component analysis transformation method includes: obtaining an input signal; dividing the input signal and obtaining a plurality of one-dimension vectors corresponding to the divided input signal, where the number of the plurality of one-dimension vectors is a division number; after arranging the plurality of one-dimension vectors to a two-dimension vector, subtracting an average value of the plurality of one-dimension vectors of the division number to obtain a zero-mean vector; calculating a covariance matrix of the zero-mean vector; calculating an eigenvector of the covariance matrix; multiplying the zero-mean vector by the eigenvector to obtain a projection coefficient.SELECTED DRAWING: Figure 2
Patent JP-2020047193-A (JP)
Title: Constant current circuit
Inventor: SANO MINORU
IPC: G05F3/26
Filed: 2018-09-21
Abstract: To provide a constant current circuit in which an excessive current does not flow at startup even when a power supply voltage is high.SOLUTION: The constant current circuit includes: a constant current generation circuit; a startup detection circuit that detects the startup of the constant current generation circuit; and a clamp circuit that outputs a startup voltage to the constant current generation circuit. The startup voltage output by the clamp circuit is a voltage near a gate voltage higher than a gate voltage in a time when transistors constituting a current mirror circuit of the constant current generation circuit are operating.SELECTED DRAWING: Figure 1
Patent JP-2019065000-A (JP)
Title: Resin cured body for dental cutting processing with improved bonding property
Inventor: HOSOKAWA MAMORU
IPC: A61K6/884
Filed: 2018-09-24
Abstract: To provide a resin cured body for dental cutting processing used for preparing a crown restoration material by cutting and machining using a dental CAD/CAM system, and a crown restoration material prepared thereby, and a bonding method for bonding the crown restoration material.SOLUTION: The present invention provides a resin cured body for dental cutting processing used for cutting and machining using a dental CAD/CAM system, wherein the resin cured body consists of a cured body of a composition comprising: (a) an inorganic filler containing 55 wt.% or more of elements belonging to group II and/or group XIII of the periodic table in terms of oxides, (b) a polymerizable monomer, and (c) a polymerization initiator.SELECTED DRAWING: None
Patent JP-2019012845-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: HIRANO HIKARI
IPC: H01L33/32
Filed: 2018-09-25
Abstract: To improve light extraction efficiency by optimizing the thickness of a sapphire substrate for the chip size.SOLUTION: In a back surface emission nitride semiconductor light-emitting element 100 including a sapphire substrate 1, and a light-emitting element structure 2 having multiple nitride semiconductor layers formed on the sapphire substrate 1, and divided into regular square or rectangular chips, in plan view, outputting the light emitted from the light-emitting element structure 2 to the outside of the element through the sapphire substrate 1, the light-emitting element structure 2 includes an active layer 4 emitting light, and a contact layer 8 formed at a position separated farther from the sapphire substrate 1 than the active layer 4, and having a bandgap smaller than the active layer 4. The light emitted from the active layer 4 toward the contact layer 8 is absorbed by the contact layer 8 and is not outputted to the outside of the element through the sapphire substrate 1, and the T value of the length in the vertical direction at a lateral face part perpendicular to the surface of the sapphire substrate 1 is 0.45-1 times of the average length of respective sides of the chip in the plan view.SELECTED DRAWING: Figure 3
Patent JP-2020051050-A (JP)
Title: Water closet
Inventor: Shiobara eiji
IPC: E03D11/08
Filed: 2018-09-25
Abstract: To provide a water closet capable of efficiently supplying washing water at a high speed and a large flow rate to the rear area of a bowl part where dirt is easy to adhere, and of improving the capability of cleaning the rear area of the bowl part.SOLUTION: The water closet 1 comprises: a first rim water discharge port 20 which is provided on a rim part 8 on one side in the longitudinal direction of a bowl part 6, performs first rim water discharge W1 forward, and forms a swirling flow f1 along the rim part; and a second rim water discharge port 22 which is provided on a rim part on the other side in the longitudinal direction of the bowl part, and performs second rim water discharge W2 of discharging washing water at a smaller flow rate than that of the first rim water discharge part. The first rim water discharge port is provided nearer to the front side than the front edge T of a pot part 12; and the second rim water discharge port has a fall promotion part D which is provided nearer to the rear side than the center O1 in the cross direction of the bowl part and promotes formation of a water flow in which the second rim water discharge passes through a rear area B of the bowl part and falls into the pot part 12 before the swirling flow of the first rim water discharge reaches an area where the swirling flow joins and interferes with the second rim water discharge in the rear area of the bowl part.SELECTED DRAWING: Figure 7A
Patent JP-2020052553-A (JP)
Title: Information processing apparatus, printing method and program
Inventor: NAKAMURA AOI
IPC: G06F3/12
Filed: 2018-09-25
Abstract: To allow utilization of the same print setting as that for printing using a printer driver even in printing performed from an application using any printer driver.SOLUTION: A client PC 200 comprises: a setting designation unit which causes a setting value for print setting to be designated; an identification information generation unit which generates identification information including a device name indicative of a printer 100 and a user name indicative of a logging-in user; a data generation unit which generates print data; a writing unit which writes the print setting, the setting value, and the identification information into a storage device in association with each other; a determination unit which determines whether or not a setting value is designated for the print setting; a reading unit which, if any setting value is not designated for the print setting, reads out the setting value and the identification information associated with the print setting, from the storage device; and a transmission unit which transmits the print data to which a print command corresponding to the print setting is added, to the device.SELECTED DRAWING: Figure 1
Patent JP-2020054071-A (JP)
Title: Multilevel power conversion device
Inventor: HASEGAWA ISAMU
IPC: H02M7/483
Filed: 2018-09-26
Abstract: To provide a multilevel power conversion device which has a flying capacitor, and in which switching loss is reduced and device downsizing and high efficiency are achieved.SOLUTION: First and second reactors L1, L2 are provided so as to be in series with first and second flying capacitors C1, C2 of first and second basic cells Cell1, Cell2. As a result, the first and second reactors L1, L2 suppress di/dt of a current, and switching loss at a turning-on time is reduced.SELECTED DRAWING: Figure 1
Patent JP-2020051833-A (JP)
Title: Map data downloading method and map recording device
Inventor: TAKEDA WATARU
IPC: G08G1/137
Filed: 2018-09-26
Abstract: To eliminate the futility of downloading map data and provide appropriate route guidance to a user.SOLUTION: Provided is a method for downloading map data by communication between an external server and a user controller. When downloading server map data from the place of departure to a destination separately as section map data, the user controller performs the following: predicting a required movement time T(n) required for movement to a prescribed section and a required download time t(n) required for downloading section map data for the prescribed section (S41, S43), and comparing the two required times T(n), t(n) (S45); downloading first information, out of first and second information of the section map data, that is used for route guidance, irrespective of the comparison result (S51); not downloading second information when T(n)≤t(n) as the result of comparison, and downloading second information when T(n)>t(n) (S55).SELECTED DRAWING: Figure 6
Patent JP-2020049412-A (JP)
Title: Perovskite type oxide oxygen absorber capable of low temperature actuation, and manufacturing method and oxygen separation method therefor
Inventor: NAGAI TORU
IPC: C01G51/00
Filed: 2018-09-26
Abstract: To provide an absorber for perovskite type oxygen separation having excellent oxygen absorption property compared to conventional ones.SOLUTION: There is provided an oxygen absorber selectively absorbing oxygen at an actuation temperature of 300°C to 400°C and consisting of a perovskite type oxide particle containing at least Sr and Co, in which the perovskite type oxide particle is partially coated by noble metal particles selected from Ag particles or alloy particles of Ag and Pd, amount of the Ag particle or the alloy particles of Ag and Pd is 0.035 mol to 0.150 mol based on 1 mol of the perovskite type oxide, and oxygen absorption rate at 300°C is 20 to 35×10mmol-O/g/min.SELECTED DRAWING: Figure 2