baber/WOPTO huggingface dataset:
Patent JP-2020079680-A (JP)
Title: Air outlet port device
Inventor: Yako ryujiro
IPC: F24F13/15
Filed: 2018-11-13
Abstract: To provide an air outlet port device capable of more effectively concentrating air supplied from an air blowing source.SOLUTION: The air outlet port device comprises an outer cylinder, an inner cylinder arranged inside the outer cylinder and coaxially with the outer cylinder, and an adjustment mechanism which is provided inside the outer cylinder and at a position upstream of the inner cylinder in the air blowing direction and can adjust the flow of air between such a concentration state that the air flowing into the outer cylinder is concentratedly blown and such a diffusion state that the air is blown in a diffused condition. The adjustment mechanism guides the air flowing into the outer cylinder to the inside of the inner cylinder in the concentration state, and blows the air flowing into the outer cylinder as it is in the diffusion state.SELECTED DRAWING: Figure 2
Patent JP-2020084990-A (JP)
Title: Cord bushing
Inventor: HAYASHI KENKICHI
IPC: F16L5/00
Filed: 2018-11-14
Abstract: To provide a cord bushing which is available for walls of various thicknesses by reducing a clearance.SOLUTION: A cord bushing comprises: an outer cylinder including first contact means in contact with one wall surface; and an inner cylinder which includes second contact means in contact with the other wall surface and is inserted into the outer cylinder. The outer cylinder includes multiple pieces of first fixing means, and the inner cylinder includes multiple pieces of second fixing means each of which is fixed while being paired with one of the first fixing means. The first fixing means and the second fixing means are disposed in such a manner that, in a case where at least a pair of the first fixing means and the second fixing means is fixed, the second fixing means and the non-fixed the first fixing means exist and in the non-fixed first fixing means, at least one piece of the non-fixed first fixing means in which a distance from the non-fixed first fixing means to the second fixing means at the side of the second contact means which can be fixed with the first fixing means is shorter than a distance from the fixed first fixing means to the second fixing means at the side of the second contact means which can be fixed with the first fixing means exists.SELECTED DRAWING: Figure 5
Patent JP-2019048874-A (JP)
Title: Anti-phospholipase D4 antibody
Inventor: CHO MINKWON
IPC: A61K48/00
Filed: 2018-11-27
Abstract: To provide an antibody that is bound to phospholipase D4 (PLD4); to detect, identify, or isolate a plasmacytoid dendritic cell (pDC); and control the activity of the pDC.SOLUTION: The present invention provides a fragment comprising a monoclonal antibody that is bound to an extracellular domain of PLD4 or an antigen-binding region thereof.SELECTED DRAWING: None
Patent JP-2020083194-A (JP)
Title: Hydrofoil boat
Inventor: TERADA KOHEI
IPC: B63B1/26
Filed: 2018-11-29
Abstract: To provide a hydrofoil boat capable of having a boat operator control speed as well as imparting sense of speed to the operator.SOLUTION: A hydrofoil boat 1 includes a deck 2, a hydrofoil 3 provided below the deck 2, a propeller 6 generating propulsion force, and an operation unit 7. The deck 2 includes a chest placement unit 11 capable of having a chest unit C of the operator D placed thereon and a lower limbs placement unit 12 arranged rearwards than the chest placement unit 11 capable of having lower limbs L of the operator D placed on it, and is composed to have the operator D ride in a prone position. The operation unit 7 is operated by the operator D to adjust the propulsion force of the propeller 6.SELECTED DRAWING: Figure 7
Patent JP-2020090622-A (JP)
Title: Hardening material, hardening material liquid, soil stabilization agent, manufacturing method of the agent, and foundation stabilization method
Inventor: SEYA MASAAKI
IPC: E02D3/12
Filed: 2018-12-06
Abstract: To provide a hardening material excellent in flash setting property with gel time in 10 sec., shorter in agitation time needed for manufacturing a main material liquid and a hardening material liquid respectively, and high in safety, a hardening material liquid, a soil stabilization agent, a manufacturing method of the agent, and a foundation stabilization method.SOLUTION: There is provided a hardening material used for hardening a main material liquid containing a hydraulic cement other than alumina cement, a gypsum, a lime and water, and containing one or more kind of alumina cement, an inorganic carbonate, and one or more kinds of following (a), (b), (c) and (d). (a) bentonite (b) sepiolite (c) attapulgite (d) crystalline layered sodium silicate.SELECTED DRAWING: None
Patent JP-2019127257-A (JP)
Title: Vessel inspection method, vessel design method, vessel manufacturing method
Inventor: NAKAGAWA SEISHICHI
IPC: B63B49/00
Filed: 2018-12-07
Abstract: To decrease the weight of a shield and reduce the weight of a vessel by suppressing an excessive increase in thickness and density of the shield.SOLUTION: An inspection method for a vessel having a shield for shielding a radiation ray by radioactive waste loaded in a hold includes: a radiation source dose detection step S1 for arranging a radiation source and a detector in a predetermined positional relation and detecting a dose with the detector; a passing dose detection step S3 for arranging the radiation source on a first side of the shield, arranging the detector in a positional relation corresponding to a relative positional relation between the radiation source and the detector in the radiation source dose detection step S1, on a second side of the shield, and detecting a dose; an attenuation factor acquisition step S4 for acquiring a value of a detection value in the passing dose detection step S3 to a detection value in the radiation source dose detection step S1 as an attenuation factor of a radiation ray by the shield; and a determination step S5 for determining whether or not the attenuation factor is equal to or lower than a predetermined threshold.SELECTED DRAWING: Figure 4
Patent JP-2019215843-A (JP)
Title: Search system
Inventor: TSUYUSAKI MIEKO
IPC: G06F16/00
Filed: 2018-12-10
Abstract: To provide a search system with which it is possible to find a store list desired by a user easily in a short time, and which assists a user to simply find a favorite shop or site so that the burden of the user is reduced.SOLUTION: The search system comprises: a center server equipped with a database having a plurality of store lists; an information terminal used by a user and connected to the center server via the Internet; a home page opened on the information terminal by the user; instruction means for user to initiate a process on the home page at the information terminal; information extraction means for extracting prescribed information from the home page when the initiation of process is instructed by the instruction means; narrowing means for narrowing down at least one store list from the database on the basis of prescribed information extracted by the information extraction means; and display means for displaying the search result data obtained by the narrowing means on the information terminal.SELECTED DRAWING: Figure 1
Patent JP-2020096472-A (JP)
Title: Power system stabilizer
Inventor: SHIMOO TAKAHIRO
IPC: H02J3/24
Filed: 2018-12-14
Abstract: To provide a power system stabilizer that can efficiently secure the stability of a power system by selecting a renewable energy power generator that reduces or stops the output.SOLUTION: A power system stabilizer 1 according to an embodiment includes a stability calculation unit 11 that calculates the stability for an assumed target accident case, an acceleration tendency synchronous machine extraction unit 12 that extracts one or more acceleration tendency synchronous machines 4, a sensitivity calculation unit 13 that calculates the deceleration sensitivity of the acceleration tendency synchronous machine 6 when the output amount of a renewable energy power generation device 6 is reduced by a first reduction amount P1, a renewable energy reduction amount addition unit 14 that determines the total reduction amount P3 of the output amount whose stability is determined to be stable in the extracted renewable energy power generation device 6, and a reduction target determination unit 15 that determines the renewable energy power generation device 6 that reduces the output amount.SELECTED DRAWING: Figure 1
Patent JP-2020095621-A (JP)
Title: Image processing device and image processing method
Inventor: KANETAKE JUN
IPC: G06T1/00
Filed: 2018-12-14
Abstract: To provide an image processing device and image processing method, which allow for accurately detecting yellow lines wile minimizing the processing load.SOLUTION: An image processing device disclosed herein has a line segment extraction unit comprising a computation unit, correction unit, and extraction unit. The computation unit computes color saturation based on a difference between a B value and an R or G value for each pixel of image data acquired by an image capturing unit. The correction unit corrects a brightness value of each pixel satisfying a predetermined yellow condition using the computed saturation as an enhancement amount. The extraction unit detects slot lines displayed on a road surface based on corrected brightness values.SELECTED DRAWING: Figure 3
Patent JP-2020098445-A (JP)
Title: Dispatch method and edge computing system
Inventor: Zhou yong ming
IPC: G06F9/50
Filed: 2018-12-18
Abstract: To provide a dispatch method and an edge computing system.SOLUTION: A task dispatch method applied to an edge computing system, includes: a transmission step of transmitting, by a mobile device, a resource inquiry message to an edge computing device through a connection (the resource inquiry message includes an inquiry as to which resource type is provided in the edge computing device); a step of transmitting, by the edge computing device, a resource response message in response to the resource inquiry message; and a step of deciding to dispatch, by the mobile device when the resource response message indicates that the edge computing device includes a second computing device provided with a second type processor, a second type of computing task to the second computing device.SELECTED DRAWING: Figure 2
Patent JP-2019109896-A (JP)
Title: Method and electronic device for performing convolution calculations in neutral network
Inventor: CHEN LIANG
IPC: G06F17/10
Filed: 2018-12-18
Abstract: To provide a method of performing convolution calculation in a neural network, which can reduce storage space for storing intermediate results.SOLUTION: A method comprises: performing depthwise convolution calculations and pointwise convolution calculations according to an input feature map, depthwise convolution kernels, and pointwise convolution kernels to obtain output feature values of a first predetermined number p of points on all pointwise convolution output channels; and repeating above operations to obtain output feature values of all points on all the point wise convolution output channels.SELECTED DRAWING: Figure 3
Patent JP-2020096744-A (JP)
Title: Sole stimulator
Inventor: SAKO KENICHI
IPC: A63B22/16
Filed: 2018-12-18
Abstract: To provide a sole stimulator that is capable of improving a sense of balance.SOLUTION: A sole stimulator rotates in the direction corresponding to the moving direction of the foot on a floor surface along with the reciprocation of the foot of a person in the foot length direction, while coming in contact with the sole. The sole stimulator comprises a first portion, a second portion and a third portion. In the first portion, an outer circumferential surface comes in contact with the sole. In the second portion, the outer circumferential surface comes in contact with the sole. In the third portion, the outer circumferential surface comes in contact with the sole. The first portion, the second portion and the third portion are integrally provided in an alignment direction while the first portion is present between the second portion and the third portion. The alignment direction corresponds to the foot width direction. In the first portion, the first dimension in the radiation direction of the first portion is set larger than the second dimension in the radiation direction of the second portion and the third dimension in the radiation direction of the third portion. The radiation direction is perpendicular to the alignment direction.SELECTED DRAWING: Figure 1
Patent JP-2020097378-A (JP)
Title: On-vehicle device operation system
Inventor: KOZONO YUKI
IPC: B62D1/08
Filed: 2018-12-19
Abstract: To obtain an on-vehicle device operation system which enables improvement of manual operability of an on-vehicle device in a structure including a voice recognition function.SOLUTION: An on-vehicle device operation system includes: a voice collection part which is provided within a vehicle cabin and collects voice of an occupant; a voice determination part which determines whether or not an instruction to an on-vehicle device, such as an air conditioner 34, is included in contents of the voice of the occupant collected by the voice collection part; an on-vehicle device operation part which causes the on-vehicle device to operate when the voice determination part determines that the instruction to the on-vehicle device is included; and a display emphasis part which emphatically displays an operation part, such as a left steering switch 24L of the on-vehicle device, operated by the on-vehicle device operation part.SELECTED DRAWING: Figure 9
Patent JP-2019209115-A (JP)
Title: Game program, information processing system, information processor, and information processing method
Inventor: KUSAKIHARA TOSHIYUKI
IPC: G06T11/60
Filed: 2018-12-21
Abstract: To provide a game program and the like capable of enhancing the degree of freedom of a view point while keeping operability in a game.SOLUTION: A field in a virtual space is divided into a plurality of sections. A player character 50 moves on the field section by section. On a game screen are displayed a virtual space image based on a virtual camera and a map image 80 representing at least a partial range of the field. When an orientation of the virtual camera changes, the image representing the field rotates so that an upward orientation of the map image 80 corresponds to a direction along the field of the orientation of the virtual camera. On the map image 80 are displayed an image representing the field, an image representing the player character 50, an image representing a section, and an image 88 representing a movable range of the player character 50.SELECTED DRAWING: Figure 10
Patent JP-2020101739-A (JP)
Title: Sheet brand management system, image forming apparatus, sheet brand management method, and program
Inventor: NAKAJIMA ATOMU
IPC: H04N1/00
Filed: 2018-12-25
Abstract: To provide a sheet brand management system that can register a brand precisely matching the brand of a sheet used to a management device that can place an order of a sheet.SOLUTION: An image forming apparatus 1 or externally provided storage means 2 stores in advance sheet information in which the characteristics of a sheet and a sheet brand are associated with each other. When the characteristics of the sheet are detected by characteristic detection means 15 provided in the image forming apparatus 1, one or a plurality of sheet brands are extracted, in which the detected characteristics of the sheet match the characteristics in the sheet information stored in the storage means 2. The extracted sheet brands are registered in management and order placement means 3 that manages the state of use of the sheet for each of the sheet brands and can place an order of the sheet of the brand according to the use state.SELECTED DRAWING: Figure 3
Patent JP-2019081695-A (JP)
Title: Ceramic lattice body
Inventor: ARIMA SHUN
IPC: C04B35/00
Filed: 2018-12-26
Abstract: To provide a ceramic-made lattice body that has high strength and is excellent in spalling resistance.SOLUTION: A ceramic lattice body 1 comprises a plurality of first linear members 10 and a plurality of second linear members 20. The first linear member 10 and the second linear member 20 are intersected with each other. The second linear member 20 has a shape spaced apart from a plane P between two adjacent intersected parts 2, when linear parts 10A of the first linear member 10 are placed on the plane P. A pitch P1 between the adjacent first linear members 10 is 100 μm or more and 10 mm or less, and a pitch P2 between the adjacent second linear members 20 is 100 μm or more and 10 mm or less.SELECTED DRAWING: Figure 3
Patent JP-2020105571-A (JP)
Title: Slag forming suppressing method and converter refining method
Inventor: MATSUZAWA TAMAHIRO
IPC: C21C5/28
Filed: 2018-12-27
Abstract: To suppress efficiently foaming of slag in a slag pan and increase an amount of the slag discharged, when discharging slag from a converter to the slag pan.SOLUTION: The present invention provides a slag foaming suppressing method when the slag is discharged from a furnace opening to a slag pan 2 placed below a converter 1, in which a sulfide mineral 6 is charged into the slag pan 2 before start of slag discharge, an amount of the sulfide mineral 6 charged before the slag discharge is set so that S concentration of the slag 1 minute after the start of the slag discharge is 0.1 to 0.4%, and a water jet 3 is sprayed to a falling position of the slag 5 at a speed of 0.15 to 0.60 times the slag discharge speed, starting from time when the S concentration of the slag becomes 0.1 to 0.4%, after the slag discharge is started. The method can be suitably used as the slag foaming suppressing method during the slag discharge in a converter refining method, in which molten iron is charged into the converter, desiliconization/dephosphorization blowing or desiliconization blowing is performed, the converter is tilted while leaving the molten iron in a furnace to discharge the slag from the furnace opening, and subsequently secondary blowing is performed.SELECTED DRAWING: Figure 9
Patent JP-2020104385-A (JP)
Title: Liquid ejection head and its manufacturing method and liquid ejection device
Inventor: YASUDA KEN
IPC: B41J2/16
Filed: 2018-12-27
Abstract: To provide a liquid ejection head that is small in the flow resistance of a liquid supplied from a supply passage and is high in reliability.SOLUTION: A substrate 1 of a liquid ejection head is provided with: an energy generation element 4; a passage 8 that supplies a liquid; a wiring layer 2 connected to the energy generation element 4; and an insulation layer 5 that insulates the wiring layer 2 and a liquid in the passage 8 from each other. The insulation layer 5 has: a first surface 5a on which the energy generation element 4 is provided; and a second surface 5b located at a height different from the first surface 5a in a thickness direction. Each of the first surface 5a and the second surface 5b defines part of the passage 8. The dimension of the passage 8, in the thickness direction of a portion partly defined by the second surface 5b is greater than the dimension of the passage, in the thickness direction of a portion partly defined by the first surface 5a. The height difference between the first surface 5a and the second surface 5b in the thickness direction is equal to or less than an interval between the energy generation element 4 and the wiring layer 2 in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2020105602-A (JP)
Title: Steel material for carburized steel component
Inventor: SHIGA SATOSHI
IPC: C22C38/00
Filed: 2018-12-28
Abstract: To provide a steel material for carburized steel components, excellent in limit processing rate and swarf treatability.SOLUTION: The steel material for carburized steel components has a chemical composition of, by mass%, C:0.11-0.15%, Si:0.17-0.35%, Mn:0.45-0.80%, S:0.005-0.050%, Cr:1.50 to less than 1.90%, B:0.0005-0.0100%, Al:0.100-0.200%, Ca:0.0002-0.0030%, N:0.0080% or less, P:0.050% or less, O:0.0030% or less and the remainder consisting of Fe and impurities and satisfies the formula (1) to the formula (4) described in the specification. In a micro structure, the total area rate of ferrite and perlite is 85.0% or more, and the total area rate of perlite grains having an area of 200 μm2 or more is 20.0% to less than 35.0%.SELECTED DRAWING: Figure 1
Patent JP-2020104438-A (JP)
Title: Vehicle resin molding product
Inventor: SUGIYAMA KENTA
IPC: B29C45/28
Filed: 2018-12-28
Abstract: To improve molding properties.SOLUTION: Melt resin 100 filled into the cavity 5 of the injection mold 1 is solidified to improve molding performance. For vehicles that are molded in and still have the recessed gate marks 25 formed by the valve pins 8. In the resin molded product 20, the maximum thickness of the flow distance from the gate trace of the molten resin to the filling terminal is L When L/T is set to T, L/T is set to 190 or more, and the outer opening edge of the gate traces is made flat 24a. The maximum depth to diameter ratio of the gate traces was set to more than 20%. As a result, when the valve pins are moved toward the cavity side and pressed against the molten resin, the contact area of the tip in the molten resin with the resin molded product for the vehicle is increased, and the temperature of the tip in the valve pins is easily lowered, so that the portion of the resin molded product for the vehicle in which the valve pins are pressed against the molded product for the vehicle is sufficiently solidified, and string pulling and silver streaks are less likely to occur, thereby improving the moldability of the resin molded product for the vehicle.SELECTED DRAWING: Figure 8
Patent JP-2020105426-A (JP)
Title: Hydrophilization treatment agent, hydrophilic film formation method, and hydrophilic film
Inventor: MATSUZAKI MASAKI
IPC: C08L33/02
Filed: 2018-12-28
Abstract: To provide a hydrophilization treatment agent capable of forming a hydrophilic film that is excellent in adhesion between the hydrophilic film and a metal base material surface in a state in which water is attached thereto, and is excellent in hydrophilicity persistence and water discharge property not only at normal temperature but also at low temperature, a hydrophilic film formation method using the hydrophilization treatment agent, and a hydrophilic film formed by the hydrophilic film formation method.SOLUTION: A hydrophilization treatment agent contains a hydrophilic resin and crosslinkable fine particles, and contains a specific (meth)acrylic resin, polyvinyl alcohol and a polyalkylene ether resin having a specific molecular amount as the hydrophilic resin, in which blending of each of the components is within a specific range.SELECTED DRAWING: None
Patent JP-2019128952-A (JP)
Title: System and program and the like
Inventor: ONOZATO SHIGERU
IPC: B60R16/02
Filed: 2018-12-28
Abstract: To provide a system that can simply and appropriately perform settings.SOLUTION: A system has a notification function for a user, and a setting function to set items related to notification made with the notification function. As shown in figure (a), the system has a function that, when a touch operation is performed on a standby screen displayed during the normal time, displays a first menu screen having immediacy (refer to figure (b)), and when a predetermined item on the first menu screen is selected, displays a second menu screen for settings not having immediacy (refer to figure (c)). The first menu screen includes a volume increasing button 41a, a volume reduction button 41b, and a setting button 41c advancing to the second menu screen.SELECTED DRAWING: Figure 5
Patent JP-2018519787-A (JP)
Title: 電圧コンバータのスイッチング位相を軟化するための回路
IPC: H02M3/155
Filed: 2016-06-29
Abstract: 本開示は、電源から負荷へ電流を供給するための回路に関するものである。整流セルは、電源によって負荷に印加される電圧を制御する主スイッチを含む。負荷が主スイッチによって電源から切り離されるとき、逆向きスイッチが負荷の電流を維持する。主スイッチが電源に負荷を再び接続するとき、逆向きスイッチは、主スイッチに負荷電流を戻す。開示された回路構成は、回復電流、損失および電磁気損失を低減するものである。主スイッチおよび逆向きスイッチの開閉シーケンスは、同期コントローラによって制御される。開示された回路は、DC-DC電圧コンバータを提供し得る。そのような回路を2つ組み合わせることにより、DC-AC電圧コンバータを提供し得る。