baber/WOPTO huggingface dataset:
Patent JP-2017055192-A (JP)
Title: Binary image generation device and binary image generation program
Inventor: HARA KENJI
IPC: H04N1/403
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a binary image generation device capable of determining a threshold of binarization with less computational complexity, compared with a method for setting a reference area of a size according to the distance of a processed pixel and the edge.SOLUTION: A binary image generation device includes a discontinuous point detector 31 for detecting the discontinuous point of pixel value, a first binarization threshold calculation unit 32 for calculating a first binarization threshold capable of distributing each pixel around a detected discontinuous point to 2 values, a second binarization threshold calculation unit 33 for calculating the second binarization threshold of each discrete pixel, based on the first binarization threshold of a predetermined number or more of discontinuous points, existing in each peripheral region set, respectively, around each discrete pixel, for multiple discrete pixels at positions discrete from each other, a third binarization threshold calculation unit 34 for calculating the third binarization threshold corresponding to each pixel, by interpolation calculation from the second binarization threshold, for each pixel excepting the multiple discrete pixels, and a binary image generation unit 35 for generating a binary image by using the second and third binarization thresholds.SELECTED DRAWING: Figure 3
Patent JP-2016006235-A (JP)
Title: Tough iron-based bulk metallic glass alloys
Inventor: MARIOS D DEMETRIOU
IPC: C22C45/02
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a family of iron-based, phosphor-containing bulk metallic glasses having excellent processability and toughness, methods for producing such alloys, and methods for producing articles therefrom.SOLUTION: The inventive iron-based alloy is based on the observation that very tightly controlling the composition of a metalloid moiety of the Fe-based, P-containing bulk metallic glass alloys makes it possible to obtain highly processable alloys with surprisingly low shear modulus and high toughness.
Patent JP-2017059566-A (JP)
Title: Semiconductor module
Inventor: KADOGUCHI TAKUYA
IPC: H01L23/36
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module which reduces stress generated at a joining part while ensuring a heat dissipation property.SOLUTION: A semiconductor module 10 comprises: a first heat sink 16 joined to a rear face 12a of a semiconductor chip 12 in a resin mold 14; and a second heat sink 18 joined to a surface 12b of the semiconductor chip 12 via a heat sink block 20 in the resin mold 14. The heat sink block 20 has a laminated structure of a first metal plate 22, a second metal plate 24 and a ceramic plate 26 located between the first and second metal plates. The ceramic plate 26 has a through hole 26h and a conductive material having high thermal conductivity is arranged in the through hole 26h. The semiconductor chip 12 has a temperature sense part 12c on a surface 12b side, and when the through hole 26h of the ceramic plate 26 is projected on the surface 12b of the semiconductor chip 12 at the shortest distance, at least a part of the temperature sense part 12c is located outside a projection range A.SELECTED DRAWING: Figure 2
Patent JP-2017064921-A (JP)
Title: Inkjet printer
Inventor: TAKENOUCHI TSUTOMU
IPC: B41J2/165
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer that can wash a wiper with wash fluid and remove wash fluid adhering to a nozzle surface.SOLUTION: The inkjet printer comprises: a first wiper 73 and a second wiper 78; a first support shaft 72 for supporting the first wiper 73; a second support shaft 77 that is arranged away from the first support shaft 72 and supports the second wiper 78; a wash fluid tank 75 that stores wash fluid for washing the first wiper 73 and is arranged away from the second support shaft 77; and a motor 85 that turns the first wiper 73 between a first wiping position where the first wiper 73 wipes a nozzle surface and a washing position where the first wiper 73 is immersed in the wash fluid, and turns the second wiper 78 between a second wiping position where the second wiper 78 wipes the nozzle surface and a non-wiping position where the second wiper 78 does not wipe the nozzle surface.SELECTED DRAWING: Figure 5
Patent JP-2016015168-A (JP)
Title: In-vehicle device
Inventor: TOTANI MASAHIRO
IPC: G08G1/09
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an information provision system that allows a driver to receive safe drive assistance control service such as speed control of a safe drive assistance system without getting confused even when an intersection where a traffic light machine which can provide signal information is installed and an intersection where it is not installed coexist.SOLUTION: A central device 4 transmits service intersection information including information or the like for determining whether each intersection is a service intersection or not to a plurality of service traffic light machines 3A, 3A,... and a plurality of traffic light machines 3B, 3B,... An on-road device 1 receives the service intersection information from the service traffic light machines 3A or the traffic light machines 3B to which the on-road device 1 is connected via a communication line, and transmits it to an in-vehicle device 2. On the basis of the service intersection information, the in-vehicle device 2 creates notice information such as image data drawn by superposing a location of the service intersection on a road map, and provides a driver with the notice information.
Patent JP-2017067420-A (JP)
Title: Combustor
Inventor: IMAIDE HIDENORI
IPC: F23D11/24
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a combustor capable of improving combustion efficiency, reducing noise and suppressing discharge of bad odor.SOLUTION: A combustor 2 includes: an inflow port 31 into which air for combustion flows; a spray nozzle 13 configured to make fuel into a sprayed state; an ignitor 16 configured to ignite fuel made into the sprayed state; a combustion ring 11 configured to swirl flow of fuel in the sprayed state discharged from the spray nozzle 13; and a combustion cylinder 10 configured to combust fuel swirled by the combustion ring 11 thereinside, wherein the combustion cylinder 10 includes a plurality of swirl flow generation units 10b configured to swirl air for combustion, in a circumferential direction of a cylindrical wall.SELECTED DRAWING: Figure 2
Patent JP-2016032473-A (JP)
Title: CODON OPTIMIZED IL-15 AND IL-15R-α GENES FOR EXPRESSION IN MAMMALIAN CELLS
Inventor: FELBER BARBARA K
IPC: A61K38/00
Filed: 2015-10-08
Abstract: PROBLEM TO BE SOLVED: To provide improved cytokine expression in mammalian cells by optimizing all steps of gene expression of the cytokine.SOLUTION: The invention provides a nucleic acid sequence improved for expression of IL-15 and IL-15 receptor α in mammalian cells, including codon optimization. The invention provides methods of expressing the IL-15 and IL-15Rα in a mammalian cell by transfecting the cell with the nucleic acid sequence. The invention provides pharmaceutical compositions comprising expression vectors and comprising IL-15 and IL-15 receptor α combination nucleic acid and protein used to increase stability and potency of the IL-15 and IL-15Rα in vitro and in vivo.SELECTED DRAWING: Figure 29
Patent JP-2017071174-A (JP)
Title: Element substrate for liquid discharge head and liquid discharge recording device
Inventor: TAMARU YUJI
IPC: B41J2/14
Filed: 2015-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an element substrate for a liquid discharge head capable of suppressing ESD (Electro-Static Discharge) destruction regardless of an internal structure of the liquid discharge head and a generation place of ESD.SOLUTION: An element substrate for a liquid discharge head includes: a substrate 100; an energy generation element 111 which is provided on the substrate 100 and applies energy for discharge to liquid; a discharge port formation member 200 which includes a discharge port formation surface 206 formed with a discharge port 201 for discharging liquid, has the energy generation element 111 located between the discharge port formation member and the substrate 100, and is made of an insulator; and a current guide section provided to be electrically separated from the energy generation element 111 on the substrate 100. The current guide section has a through hole 301 which passes through the discharge port formation member 200 from a first end 304 opened in the discharge port formation surface 206 to a second end 305 opened on the substrate 100 side, and a metal body 302 which is arranged at the second end 305 and is electrically connected to the substrate 100.SELECTED DRAWING: Figure 3
Patent JP-2017076050-A (JP)
Title: Display device
Inventor: OKADA YUJI
IPC: G09F9/00
Filed: 2015-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device including a protective panel member that is less likely to be deformed due to deterioration over time.SOLUTION: A display panel 10 displays images. A protective panel member 20 is provided in front of the display panel 10. The display panel 20 is adhered to the protective panel member 20 with a light-transmissive adhesive 15. A reinforcement member 70 is in contact with a front face of the protective panel member 20 to reinforce the protective panel member 20. A frame body 30 covers the outer periphery of the protective panel member 20. The reinforcement member 70 includes an elastic locking piece 72 that penetrates through the protective panel member 20 and is locked in the frame body 30.SELECTED DRAWING: Figure 2
Patent JP-2017075896-A (JP)
Title: Dynamic valve system testing device
Inventor: HAGIWARA MAKOTO
IPC: G01M13/00
Filed: 2015-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic valve system testing device that can reproduce behaviors when a dynamic valve serving as a testing object is loaded in an engine serving as an object.SOLUTION: A dynamic valve system testing device comprises an urging mechanism that includes at least an urging member urging a push rod stationary part against a push-rod side. A cam is provided in a shaft so as to be rotatable along with the shaft, a tappet slidably abuts on a cam surface of the cam, and is provided so as to reciprocate accompanied by rotation of the cam, a push rod is provided so that other end side of the push rod slidably abuts on the tappet, and lifts the push rod stationary part against urging force of the urging member accompanied by a reciprocal movement of the tappet. The urging mechanism is configured such that a maximum value of the urging force of the urging member varying with the rotation of the cam is almost equal to maximum resistance force of a dynamic valve system when the dynamic valve system is loaded in an engine serving as an object.SELECTED DRAWING: Figure 1
Patent JP-2017078264-A (JP)
Title: Moisture conditioning building material having moisture conditioning hole
Inventor: ONO KOTARO
IPC: E04F13/08
Filed: 2015-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-conditioning decorative laminate using moisture conditioning properties of a base plate, when a design layer (including a clear layer) is provided in the base plate with the moisture conditioning properties.SOLUTION: A decorative laminate of the present invention includes a base plate 1 having moisture conditioning properties, and a design layer (including a clear layer) 3 provided on the base plate and having no or less air permeability. Pores (referred to as moisture conditioning holes) 4 reaching at least the base plate 1 are provided in the design layer. Thus, the moisture can be taken into the base plate when an indoor space has a lot of moisture, and discharged when indoor air is dry.SELECTED DRAWING: Figure 1
Patent JP-2017078462-A (JP)
Title: Vibration suppression structure and atomic furnace
Inventor: IWASAKI MASATO
IPC: F16F15/06
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vibration suppression structure or the like, which can move a vibration suppression structure or the like properly at an emergency such as an earthquake, while facilitating an access to a group of control rod driving devices.SOLUTION: A vibration suppression structure 12 is provided that suppresses vibration of a group of a control rod driving devices 11, in which the plurality of vertically extending control rod driving devices 11 are apposed in a horizontal plane. The vibration suppression structure 12 comprises: a bundle 21 for bundling the plurality of control rod driving devices 11 into a group of control rod driving devices 11; and a mass damper 22 provided in the bundle 21 to be attached to the group of the control rod driving devices 11.SELECTED DRAWING: Figure 2
Patent JP-2016095501-A (JP)
Title: Document layout for electronic display
Inventor: KURT NATHAN NORDBACK
IPC: G06F17/21
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily viewable layout display of an electronic document (ED) in accordance with the display size.SOLUTION: A method includes: obtaining an electronic document (ED) having a text flow, multiple graphics, and a page size; calculating, during a first layout of the ED, multiple locations of the multiple graphics on a page having the page size specified in the ED; generating a scaled version of the page having the display size by scaling the multiple graphics and the multiple locations, where scaling the multiple graphics results in multiple scaled graphics and scaling the multiple locations results in multiple scaled locations; placing, during a second layout of the ED, the text flow on the scaled version of the page with the multiple scaled graphics at the multiple scaled locations; and displaying, by the device, the scaled version of the page with the text flow and the multiple scaled graphics at the multiple scaled locations on the screen.SELECTED DRAWING: Figure 2
Patent JP-2017079039-A (JP)
Title: Operation lever and construction machine
Inventor: MORIYA NAOYUKI
IPC: E02F9/16
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an operation lever which secures operability same as an operation lever arranged no switch even though the switch is arranged and in which a wrong operation of the switch is prevented.SOLUTION: A cross operation lever 46 includes: a skin holding member 54 held for an operation and formed with at least one opening 62, and a switch 64 arranged in the opening 62. A surface of the switch 64 is retracted from a surface of the skin holding member 54.SELECTED DRAWING: Figure 3
Patent JP-2017079844-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F7/02
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a game performance which can enhance a performance effect and a game property.SOLUTION: A game machine is configured to execute any one of plural performance modes containing a performance mode in which, when it is determined to perform a big winning game, a ready-to-win inflaming performance for inflaming whether or not left and right performance patterns are temporarily stopped and displayed in a ready-to-win state after start of variation of three sets of performance pattern rows 17a, then a success performance for suggesting a ready-to-win establishment is performed, then, a ready-to-win performance is executed after ready-to-win establishment and a game result becomes a big winning, and a performance mode in which the ready-to-win inflaming performance is performed and a failure performance for suggesting an unestablished ready-to-win is performed, then, a pair of right and left accessory members 18a, 18b appear on a screen front side and the members are integrated, for notifying a player of a fact that the game result is a big winning.SELECTED DRAWING: Figure 27
Patent JP-2017084935-A (JP)
Title: Atomic oscillator
Inventor: IMAI YASUTAKA
IPC: H01S5/0687
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-control atomic oscillator which allows for independent adjustment of the output wavelength and the optical output of a light source.SOLUTION: An atomic oscillator includes a gas cell encapsulating alkali metal atoms, a light source 100 for irradiating the gas cell with light, and a photodetector for detecting the quantity of light transmitted through the gas cell. The light source has a substrate 10, a first mirror layer 20 placed above the substrate, an active layer 22 placed above the first mirror layer, a second mirror layer 24 placed above the active layer, a first contact layer 50 placed above the second mirror layer, a light absorption layer 52 placed above the first contact layer, and a second contact layer 54 placed above the light absorption layer.SELECTED DRAWING: Figure 5
Patent JP-2017083759-A (JP)
Title: Display device
Inventor: SUZUKI TAKAYUKI
IPC: G02F1/1345
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a configuration of a scan line drive circuit with which it is possible to reduce a frame area in a display device having an irregular shape display area.SOLUTION: In a display device having an irregular shape display area the display area of which is not rectangular, a scan line drive circuit is formed along the irregular shape display area, the scan line drive circuit being constituted by a bus wiring group WW having a clock wiring for supplying a clock of three phases or more and a power supply wiring for supplying power and a unit circuit 15 constituting a shift register that includes five or more transistors, the bus wiring group WW and the unit circuit 15 being formed in separate areas, the bus wiring group WW and the unit circuit 15 not crossing each other.SELECTED DRAWING: Figure 9
Patent JP-2016120479-A (JP)
Title: Device for separating liquid product from container with the liquid product
Inventor: ROBBERT CHRISTIANUS ANTONIUS WOUTERS
IPC: B09B5/00
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for separating a liquid product from a container.SOLUTION: A device 100 includes a rotary drum 102, a roller 103 arranged in the rotary drum 102, a capturing space 104 between the rotary drum 102 and the roller 103. The distance of the space 104 is reduced along a rotation direction of a rotary press for receiving, capturing, and compressing a container with a liquid product. A discharge space 105 is formed between the rotary drum 102 and the roller 103, and its distance is increased along a rotation direction of the rotary press for discharging the container. The roller 103 and the rotary drum 102 are so arranged that a barrier wall to a liquid is formed on a contact line of an outer surface of the roller 103 and an inner surface of the rotary drum 102. In addition, baffles 109a, 109b are arranged between the roller 103 and the rotary drum 102 so as to separate the capturing space 104 and the discharge space 105 to prevent the liquid product squeezed from the container from entering the discharge space 105.SELECTED DRAWING: Figure 1
Patent JP-2017093258-A (JP)
Title: Charge discharge controller, charge discharge control system and charge discharge control method
Inventor: TAKATSUKA HIROMASA
IPC: B60L11/18
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a charge discharge controller which adjusts the residual capacity of a battery so as to reduce the labor of battery replacement, and is capable of responding to user's power demand.SOLUTION: A charge discharge controller 30 controlling charge discharge of a plurality of power storage units 11 which can be attached to a mobility 20 detachably and can be connected in parallel includes a required power input unit 31, reception unit 32, and a priority setting unit 39. A request of power supplied to the motor 21 of the mobility 20 is inputted to the required power input unit 31. The reception unit 32 acquires the residual capacities of respective power storage units 11. The priority setting unit 39 sets the priority of use of a plurality of power storage units 11A, 11B, 11C, 11D, when supplying the power inputted to the required power input unit 31, based on the residual capacities acquired by the reception unit 32.SELECTED DRAWING: Figure 2
Patent JP-2017092427-A (JP)
Title: Piezo-electric device and manufacturing method of the same
Inventor: MATSUO YASUHIDE
IPC: H01L41/047
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a technique of improving reliability of a manufacture.SOLUTION: A burr generated in accordance with a dicing is remaining at a position communicated to a cross section of an electrode formed on both surfaces of a piezoelectric ceramic 12. Since a second electrode 14b formed on a bottom surface is adhered to an oscillation plate, a width of the burr remaining in a first electrode 14a formed on an upper surface is controlled, and thereby preventing the generation of a short circuit. The first electrode 14a includes: an electrode center part 15 covering a whole of regions of an inner side except for an edge end part of the upper surface of the piezoelectric ceramic 12; and a plurality of electrode convex parts 16 covering from the electrode center part 15 to a part of the edge end of the upper surface of piezoelectric ceramic 12. An end surface of an electrode convex part 16 only constructs the cross section by the dicing in the electrode 14a. When the width of end surface of electrode convex part 16 is formed so as to have a thickness of the piezoelectric ceramic 12 or less, the width of burr communicating and remaining at the end surface is controlled so as to have the thickness of the piezoelectric ceramic 12 or less.SELECTED DRAWING: Figure 4
Patent JP-2016101498-A (JP)
Title: Head mountable device for measuring eye movement having visible projection means
Inventor: HAMISH MACFOUGALL
IPC: A61B3/113
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method which provide objective and reproducible measurement of eye movement in tests requiring visibly tracking of an object.SOLUTION: A head mountable device 2 for measuring eye movement of a user, comprises: a frame 4; a camera system 6 comprising a first camera and configured to obtain a first set of images of a first eye 20 of the user; and a projection system 10 for projecting a first projection comprising a visible object in a field of view of the first eye 20 when the user wears the head mountable device 2, the projection system 10 being configured to move the visible object relative to the head mountable device 2.SELECTED DRAWING: Figure 1
Patent JP-2017095977-A (JP)
Title: Lock opening/closing device
Inventor: SUGAWARA KENOU
IPC: E05B49/00
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To implement a lock opening/closing device for making it possible to easily lock and unlock a door by manual operation in addition to by remote operation.SOLUTION: A lock opening/closing device 10 includes: a thumb turn rotation unit 70 that can be fitted to a thumb turn 40 of a door 41 and rotates the thumb turn 40; and a motor 90 that is driven by remote operation. The lock opening/closing device also includes: a rotation drive mechanism 71 that rotates the thumb turn rotation unit 70 by using power of the motor 90; a manual rotation unit 72 that is fixed on the thumb turn rotation unit 70 and rotates the thumb turn rotation unit 70 by manual operation; and a clutch mechanism 120 capable of intercepting transfer of power between the thumb turn rotation unit 70 and the motor 90 of the rotation drive mechanism 71 in rotating the thumb turn rotation unit 70 by using the manual rotation unit 72.SELECTED DRAWING: Figure 3