baber/WOPTO huggingface dataset:
Patent JP-2018093506-A (JP)
Title: Decoded picture buffer management
Inventor: WANG YE-KUI
IPC: H04N19/51
Filed: 2018-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique related to a conduct of a reference picture set for being used in a video coding.SOLUTION: A technique includes steps of: coding 142 of information indicating a reference picture belonged to a reference picture set; identifying the picture used for an inter prediction of the present picture and continuing to the present picture in a decoding order whether or not it is the reference picture used for the inter prediction; conducting 144 a reference picture set; determining 146 whether or not the decoding picture stored in a decoding picture buffer (DPB) is not required for an output and is identified in the reference picture; holding 148 the decoding picture in the buffer when the picture is required for the output; eliminating 150 the picture from the decoding picture buffer (DPB) when the picture is not required for the output; and coding 152 the present picture.SELECTED DRAWING: Figure 9
Patent JP-2019125466-A (JP)
Title: Fuse box
Inventor: MIZUGUCHI GEN
IPC: H01H85/20
Filed: 2018-01-16
Abstract: To provide a fuse box capable of improving waterproof performance, downsizing, and improvement of work efficiency.SOLUTION: A fuse box includes a case, a relay terminal inserted and fixed at one end of the case and crimped simultaneously with a plurality of cables, a fuse inserted and fixed to the other end of the case; a cap attached to the fuse side of the case, a grommet for fixing the plurality of cables at a predetermined position and press-fitted into the case, and a seal ring interposed between the case and the cap.SELECTED DRAWING: Figure 1
Patent JP-2019128018-A (JP)
Title: Wheel bearing device
Inventor: TADA MIKIHIRO
IPC: F16C19/38
Filed: 2018-01-25
Abstract: To provide a wheel bearing device which can maintain sealability.SOLUTION: A wheel bearing device 1 includes an inner side seal member 6 which seals a space between an outer ring 2 and an inner ring 4. The inner side seal member 6 has: a seal plate 7 fitted in the outer ring 2; and a slinger 10 including a cylindrical part 10a fitted in the inner ring 4 and a standing plate part 10b extending from the cylindrical part 10a to the radial outer side. The seal plate 7 includes a third side lip d provided closer to the radial outer side than the standing plate part 10b. The third side lip 9d is pressed to the slinger 10 by external force generated by water pressure.SELECTED DRAWING: Figure 5
Patent JP-2018107811-A (JP)
Title: Imaging device and imaging method
Inventor: WATANABE MIKIO
IPC: H04N5/222
Filed: 2018-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device and imaging method capable of calculating an angle between an imaging direction of the imaging device and a normal direction of a flat surface of an object to be inspected even though the positioning of the imaging device is unknown, and thus appropriately controlling the imaging direction of the imaging device with respect to the object to be inspected.SOLUTION: In an aspect of the invention, first and second images having parallax are acquired by an imaging unit (202) including a first imaging part (202A) and a second imaging part (202B), and an angle between an imaging direction of the imaging unit (202) and a normal direction of a flat surface of an object to be inspected having the flat surface is calculated on the basis of the acquired first and second images. Images for inspection showing the object to be inspected are taken and acquired by the imaging unit (202) in a case where the calculated angle is controlled to an angle within an allowable angle range.SELECTED DRAWING: Figure 5
Patent JP-2019130571-A (JP)
Title: Single-sided submerged arc welding method and single-sided submerged arc welding device
Inventor: YOKOTA YAMATO
IPC: B23K9/18
Filed: 2018-01-31
Abstract: To provide a single-sided submerged arc welding method and a single-sided submerged arc welding device, which can be applied in steel plates with a broad range of plate thicknesses, prevent cracking of welded metal at an end part of a joint by suppressing rotational deformation and reduce correction work after welding.SOLUTION: A method or a device for single-sided submerged arc welding welds two steel plates butted to each other by submerged arc welding from one surface side using a plurality of electrodes. During the submerged arc welding, at least one of inter-electrode distances between the adjacent electrodes in an area at an end side of the steel plate is made shorter than the inter-electrode distance in an area just in front of the area at the end side. Variation of heat input of the electrode that moves to shorten the inter-electrode distance in a transfer area where the inter-electrode distance is shortened is within 20% of variation of the heat input at a starting point of the transfer area.SELECTED DRAWING: Figure 7B
Patent JP-2019134788-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2018127396-A (JP)
Title: Glass having improved ion-exchanging and thermally expanding properties
Inventor: ULRICH FOTHERINGHAM
IPC: C03B17/06
Filed: 2018-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a glass having both of excellent chemically strengthened properties, and low fragility and advantageous thermally expanding properties.SOLUTION: A glass has a composition characterized by the following glass structure: albite 10-40 mol%, reedmergnerite 10-65 mol%, kalium-reedmergnerite 0-32 mol%, grossularite 0-10 mol%, cordierite 0-10 mol%, willemite 0-15 mol%, silicon dioxide 0-50 mol%, diboron trioxide 0-15 mol%, titanium-wadeite 0-24 mol%, strontium-feldspar 0-20 mol% and celsian 0-20 mol%.SELECTED DRAWING: None
Patent JP-2019136187-A (JP)
Title: Eyewear set and signal processing unit
Inventor: KOMODA YASUO
IPC: A61B3/10
Filed: 2018-02-07
Abstract: To desirably provide strength and reliability to bending of an eyewear, and naturalness of appearance, when an electronic device is going to be put on the eyewear.SOLUTION: An eyewear set is provided that includes an eyewear, and a signal processing unit capable of being removed from a bridge of the eyewear. The signal processing unit has: an enclosure; a first electrode and a second electrode provided outside the enclosure, and detecting a biological signal of a wearer wearing the eyewear; a signal processing section arranged in the inside of the enclosure, and processing the biological signal; a transmission section arranged in the inside of the enclosure, and transmitting the processed results by the signal processing section to an external device; a power supply section arranged in the inside of the enclosure, and supplying electric power to the signal processing section and the transmission section; and an attaching section for detachably attaching the enclosure to the bridge.SELECTED DRAWING: Figure 1
Patent JP-2019140187-A (JP)
Title: Semiconductor device, substrate, method for manufacturing semiconductor device, and method for manufacturing substrate
Inventor: NISHIO JOJI
IPC: H01L29/872
Filed: 2018-02-07
Abstract: To provide a semiconductor device capable of reducing defects, a substrate, a method for manufacturing the semiconductor device, and a method for manufacturing the substrate.SOLUTION: According to an embodiment, a semiconductor device comprises a first semiconductor region including a first chemical compound containing silicon and carbon, and a second semiconductor region including a second chemical compound containing silicon and carbon. The first semiconductor region includes first to third regions in contact with the second semiconductor region. The third region is located between the first region and the second region. The first region and the second region contain a first chemical element. The third region does not contain a first chemical element. Concentration of the first chemical element in the third region is lower than concentration of the first chemical element in the first region and concentration of the first chemical clement in the second region.SELECTED DRAWING: Figure 1
Patent JP-2019138195-A (JP)
Title: Propeller, propeller designing method, propeller designing method program, and information storage medium
Inventor: SHIMA HIDESHI
IPC: F04D29/30
Filed: 2018-02-08
Abstract: To provide a propeller which is configured to be lightweight, maintains a loop shape during rotation and has low noise, a propeller designing method, a propeller designing method program, and an information storage medium.SOLUTION: A propeller has rotating blades connected around a rotating shaft, each of which includes: a first rotating blade portion having a first blade upper surface and a first blade lower surface and having a sweepback angle; and a second rotating blade portion having a second blade upper surface and a second blade lower surface and having an advance angle. The second blade upper surface is continuous with the first blade lower surface. The second blade lower surface is continuous with the first blade upper surface. The first rotating blade portion and the second rotating blade portion form a loop shape. The shape of at least a part of a central line of the rotating blade, which is formed when the rotating blade is rotated about the rotating shaft, corresponds in at least a partial arbitrary position to the shape of a catenary line such that a tension and a centrifugal force acting in a first direction of the rotating blade are balanced, and such that a tension and a centrifugal force acting in a second direction of the rotating blade are balanced.SELECTED DRAWING: Figure 1
Patent JP-2019139712-A (JP)
Title: Information processing device, information processing method and program
Inventor: KUZUKUBO MAKOTO
IPC: G07G1/12
Filed: 2018-02-15
Abstract: To provide a technique that improves work efficiency of a register operation at a shop.SOLUTION: An information processing device 10 comprises: a first acquisition unit 110; a second acquisition unit 120; and a processing determination unit 130. The first acquisition unit 110 is configured to acquire first information indicative of a movement direction of a product. The second acquisition unit 120 is configured to acquire second information indicative of at least one of a staying time of the product in a reading area of a medium reading device 20 recognizing the product and a distance between a medium and the medium reading device 20. The processing determination unit 130 is configured to determine processing to be executed on the basis of a combination of the first information acquired by the first acquisition unit 110 and the second information acquired by the second acquisition unit 120.SELECTED DRAWING: Figure 2
Patent JP-2019145705-A (JP)
Title: Method for cleaning member in processing container, manufacturing method of semiconductor device, substrate processing device, and program
Inventor: KURIBAYASHI YUKINAGA
IPC: H01L21/318
Filed: 2018-02-22
Abstract: To improve uniformity of cleaning process in a processing container.SOLUTION: A member in a processing container is cleaned by repeating a cycle including (a) a step of supplying cleaning gas (Fgas) and added gas (NO gas) reacting on the cleaning gas, separately, into the processing container after executing the processing for a substrate, from any two feed zones out of at least three feed zones, and (b) a step of supplying the cleaning gas and the added gas separately into the processing container, from any two feed zones out of at least three feed zones, while differentiating at least any one of the cleaning gas feed zone and the added gas feed zone from those in step (a), prescribed number of times.SELECTED DRAWING: Figure 4
Patent JP-2019144974-A (JP)
Title: Financial product transaction management device, financial product transaction management system, and program
Inventor: YAMAMOTO HISATOSHI
IPC: G06Q40/04
Filed: 2018-02-23
Abstract: To provide a financial product transaction management device capable of improving the convenience of transaction while having multiple orders placed in line with various purposes of those who transact financial products.SOLUTION: A financial product transaction management device 1 includes an order information generation part 16 which generates information for placing order of financial products to be transacted, and when transacting the financial products at a plurality of prices, the order information generation part 16 generates order information, first order information, and second order information to perform order placement with different order quantities for order 141,141,...141,141, first order, and second order at different order prices.SELECTED DRAWING: Figure 15
Patent JP-2019146108-A (JP)
Title: Acoustic generator and electronic apparatus
Inventor: MURAKAMI CHUYA
IPC: H04R17/00
Filed: 2018-02-23
Abstract: To provide an acoustic generator that has improved sound pressure, and an electronic apparatus.SOLUTION: An acoustic generator 1 of the present disclosure comprises: a diaphragm 2; a rectangular piezo electric element 3 mounted on the diaphragm 2 and having a longitudinal direction; and a first columnar part 41 provided between the diaphragm 2 and piezo electric element 3. The first columnar part 41 has an area in a plane perspective smaller than the area of an under surface of the piezo electric element 3 and is at a position not protruding from the outer periphery of the piezo electric element 3 in a plane perspective.SELECTED DRAWING: Figure 1
Patent JP-2019129137-A (JP)
Title: Connector, mating connector, and connector assembly
Inventor: TSUKAJIMA SHIRO
IPC: H01R12/71
Filed: 2018-02-27
Abstract: To provide a reliable connector, a mating connector, and a connector assembly that engage a terminal with a mating terminal, reliably keep a contact state of the terminal and the mating terminal, and reliably keep engagement of the connector with the mating connector.SOLUTION: A connector includes a housing 11 and a terminal held by the housing 11. The housing 11 includes a flat plate-like terminal holding portion and a contact portion storage opening 15 opened on a lower face 12b of the terminal holding portion. The terminal includes a body portion, a U-shaped contact portion that is connected to a front end of the body portion and protrudes downward, and a tip portion connected to a front end of the contact portion. The contact portion includes a pair of leg portions extending downward, and a bottom portion coupling lower ends of the leg portions to each other. The body portion and the tip portion are integrally connected to the terminal holding portion and held by the terminal holding portion, and the contact portion is housed in the contact portion storage opening 15.SELECTED DRAWING: Figure 1
Patent JP-2018177768-A (JP)
Title: Composition
Inventor: IKEDA NAOAKI
IPC: A61K8/34
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a composition containing a moisture retention component, which is easy to use in combination with a polyhydric alcohol, and a polyhydric alcohol.SOLUTION: A composition contains a compound represented by the following formula (1) [where A is a C1-17 linear or branched hydrocarbon group, B is a C2-18 linear or branched hydrocarbon group, X is a hydrogen atom, or a C1-5 linear or branched hydrocarbon group], and a polyhydric alcohol.SELECTED DRAWING: None
Patent JP-2019150523-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-06
Abstract: To increase game amusement.SOLUTION: A Pachinko game machine PY1 includes an upper decoration unit 200 (movable body) that may be transformed from an initial state (initial mode) to a final state (specific mode) and may be transformed to an intermediate state (non-specific mode). A three-player volleyball ready-to-win (non-specific performance) and a dance ready-to-win (specific performance) suggesting that a big winning game is more likely to be executed than the three-player volleyball ready-to-win can be executed. When the dance ready-to-win is executed, a two-step rise performance (first movable body performance) that transforms the upper decoration unit 200 into the final state is executed, and the three-player volleyball ready-to-win is executed, the two-step rise performance may not be executed.SELECTED DRAWING: Figure 55
Patent JP-2019161694-A (JP)
Title: Power factor improvement circuit
Inventor: TAKIGAWA YOHEI
IPC: H02M7/12
Filed: 2018-03-07
Abstract: To make a DC voltage output from a power factor improvement circuit lower than an input AC voltage, thereby reducing power loss due to the circuit.SOLUTION: There are provided a rectifier circuit for performing full-wave rectification of an input AC voltage; and a capacitor for smoothing a DC voltage after the full-wave rectification is performed, that is connected to the rectifier circuit in parallel. It is a feature that the rectifier circuit comprises two switching elements and two diodes; each of the switching elements is a field effect transistor element in which gallium nitride is used; and the DC voltage obtained by performing the full-wave rectification is produced via switching of the AC voltage by turning each of the switching elements on and off alternately at a predetermined time interval to output the DC voltage applied to both ends of the capacitor.SELECTED DRAWING: Figure 2
Patent JP-2019157394-A (JP)
Title: Natural ventilation system
Inventor: KASUYA ATSUSHI
IPC: E04B1/70
Filed: 2018-03-08
Abstract: To provide a natural ventilation system capable of preventing the deterioration of indoor comfort by preventing the backflow of air from a void space to the indoor space due to insufficient ascending airflow in a void space while improving energy saving performance.SOLUTION: In a building provided with a void space communicating indoors via an openable and closable communication part and communicating outdoors via an exhaust part above the communication part, a natural ventilation system comprising control means for performing a communication part closing control for closing the communication part in accordance with a decrease in a void space temperature difference which is a temperature difference in the void space with respect to the outdoor air, wherein the exhaust part is configured to attract the air in the void space to the outside by the wind force in the outside, and when the outdoor wind velocity is lower than the predetermined wind velocity, the control means executes the communication part closing control; when the outdoor wind velocity is higher than the wind velocity, the communication part is opened without executing the communication part closing control.SELECTED DRAWING: Figure 2
Patent JP-2018089450-A (JP)
Title: Slider for slide fastener, and slide fastener
Inventor: HSU HSIEN HSIANG
IPC: A44B19/26
Filed: 2018-03-09
Abstract: PROBLEM TO BE SOLVED: To more stably maintain an attitude of a pull in a process of a pivotal motion of the pull in a method except a method in which a mechanism for controlling the attitude of the pull in a concealed slide fastener is incorporated into a slider body.SOLUTION: A slider for a concealed slide fastener comprises a slider body (120), a pull attachment part (160), and a pull (200). The pull (200) can be kept in any one of a tilted attitude, an inverted attitude, and an inclined attitude between the tilted attitude and the inverted attitude on the basis of friction between the pull (200) and the pull attachment part (160).SELECTED DRAWING: Figure 2
Patent JP-2019160057-A (JP)
Title: Print server, control method thereof, and program
Inventor: NISHIDA TAKAHIKO
IPC: B41J29/38
Filed: 2018-03-15
Abstract: To efficiently use a resource of a storage server by reusing a print data file where URL signature information is attached.SOLUTION: The print server comprises: management means for managing a first condition designated by a first print request for executing print processing of document data and an acquisition destination for acquiring a print data file created on the basis of the first print request, that is, the acquisition destination including first signature information; and determination means for determining whether or not a second condition designated by a newly received second print request is the same as a first condition. The management means is configured to, when the second condition is determined to be the same as the first condition, manage the acquisition destination of the print data file created on the basis of the first print request, that is, the acquisition destination including reissued second signature information.SELECTED DRAWING: Figure 7
Patent JP-2019159213-A (JP)
Title: Developing device and image forming apparatus
Inventor: KATO MASANORI
IPC: G03G15/08
Filed: 2018-03-16
Abstract: To suppress the excessive discharge of a developer in comparison with a case where the developer scattered in a storage part flows out to the outside of the storage part through a discharge part as it is.SOLUTION: A developing device includes the storage part which stores the developer for forming an image on an image holder, a conveyance part which is rotated in the storage part, to convey the developer in a conveyance direction, the discharge part which is provided in the storage part, faces the conveyance part, is opened toward the outside of the storage part in a direction crossing the conveyance direction, and discharges the developer exceeding a predetermined bulk height from the storage part, and suppression means which changes the travel direction of the developer toward the outside of the storage part in the discharge part, to suppress the discharge of the developer from the discharge part.SELECTED DRAWING: Figure 5
Patent JP-2019157066-A (JP)
Title: Aqueous dispersion
Inventor: HASHIZUME DAISUKE
IPC: C09J123/26
Filed: 2018-03-16
Abstract: To provide an aqueous dispersion which has excellent wettability in coating a coating liquid of a thermosetting resin or the like on an adhesive layer laminated on a base material such as thermoplastic resin film and forms an adhesive layer having excellent adhesiveness between a thermosetting resin layer formed by curing after coating and a base material.SOLUTION: There is provided an aqueous dispersion containing 100 pts.mass of an acid-modified polyolefin resin and more than 10 pts.mass of a vinyl-based polymer having a hydrophilic group on the side chain.SELECTED DRAWING: None
Patent JP-2019166528-A (JP)
Title: Shell mold die, and method for producing casting using the same
Inventor: MASUDA SHINYA
IPC: B22C9/00
Filed: 2018-03-22
Abstract: To provide a shell mold die capable of securely performing directional solidification, and a method for producing a casting using the shell mold die.SOLUTION: A shell mold die 1 comprises: a shell mold lower die 3 provided with a recessed part 3a; a shell mold upper die 5; and a shell core 7 provided with a hollow part 7a. The shell mold lower die 3 is arranged at the side in which the hollow part 7a is located to the shell core 7. The shell mold upper die 5 is arranged at the side opposite to the side in which the hollow part 7a is located to the shell core 7. A cavity 9 is formed among the shell mold upper die 5, shell mold lower die 3 and shell core 7. A chiller 11 as an endothermic part is arranged at a region including the hollow part 7a formed between the shell mold lower die 3 and the shell core 7.SELECTED DRAWING: Figure 1