baber/WOPTO huggingface dataset:
Patent JP-2019179301-A (JP)
Title: Firmware update system, client device, and server
Inventor: OKANO KAZUHISA
IPC: G06F21/12
Filed: 2018-03-30
Abstract: To ensure security and update velocity according to firmware.SOLUTION: A firmware update system comprises: image generation devices 2, 3 in which firmware is mounted, and a server connected with the image generation devices 2, 3 through a network. The image generation devices 2, 3 have: determination means 95a which determines the presence and absence of a storage unit 91, when update of the firmware is required; update request means 95b which requires the transmission of unencrypted firmware of a server device 1 when it is determined that there is no storage unit 91, and requires the transmission of encryption firmware of the server device 1 when it is determined that there is the storage unit 91; and storage control means 95c which stores the encryption firmware in the storage unit 91, and stores the unencrypted firmware in a temporary storage unit 92.SELECTED DRAWING: Figure 1
Patent JP-2019177315-A (JP)
Title: Gas refining apparatus and gas refining method
Inventor: TOMIOKA TAKAFUMI
IPC: C01B32/50
Filed: 2018-03-30
Abstract: To provide a gas refining apparatus capable of refining a product gas at a low cost, in high purity and in a high yield.SOLUTION: A product gas is refined from a raw material gas containing a first gas and a second gas in a gas refining apparatus 10. The gas refining apparatus 10 includes: a PSA unit 2 adsorbing a gas except the first gas and the second gas; second adsorption towers 3a, 3b having a second adsorbent adsorbing the second gas; a connection line L2 flowing the first gas and the second gas; a first derivation line L3 flowing the first gas; a second derivation line L4 flowing the second gas; suction means 4 desorbing the second gas from the second adsorbent; a heat recovery line L5 branched from the second derivation line L4 and connected to the secondary side of the second adsorption towers 3a, 3b; and a heat exchanger 5 heat-exchanging between the second gas flowing the heat recovery line L5 and the first gas flowing the first derivation line L3.SELECTED DRAWING: Figure 1
Patent JP-2019178560-A (JP)
Title: Methane hydrate mining device and mining method
Inventor: IDA HIROYUKI
IPC: E21C50/00
Filed: 2018-03-30
Abstract: To provide a methane hydrate mining device capable of mining surface methane hydrate from the bottom of the water and transport it to the sea.SOLUTION: A methane hydrate mining device for mining methane hydrate present in the bottom of the water includes a drilling device and a storage container for storing methane hydrate. The drilling device is equipped with a moving body that can run on the bottom of the water. Drilling means for drilling methane hydrate, imaging means for photographing mined methane hydrate and sediment mined with methane hydrate, image processing means for processing an image obtained by the imaging means, and sorting means for sorting methane hydrate and sediment based on image data obtained by the image processing means, and storing the methane hydrate in the storage container are mounted on the moving body. The storage container for storing the methane hydrate sorted by the sorting means is detachably attached to the moving body.SELECTED DRAWING: Figure 1
Patent JP-2019177371-A (JP)
Title: Discharge device, particle production method and particle
Inventor: MORINAGA MASAHIKO
IPC: A61Q5/00
Filed: 2018-03-30
Abstract: To provide a discharge device capable of acquiring stable liquid discharge property and particle uniformity, reducing an amount of a discharged liquid left in a device, eliminating waste of the discharged liquid, and preventing mixture of liquids.SOLUTION: A discharge device comprises liquid feeding discharge means comprising: a liquid feeding part feeding a liquid; and a discharge part with a discharge hole for discharging a liquid fed from the liquid feeding part, the liquid feeding discharge means for discharging the liquid from the discharge hole, in a cross section orthogonal to the axial direction of the liquid feeding discharge means, a ratio (X/Y) between a maximum cross section X(mm) and a minimum cross section Y(mm) is 1 or greater and 5 or smaller.SELECTED DRAWING: Figure 1
Patent JP-2018135888-A (JP)
Title: Integrated pressurized pump shaft seal assembly, method of use thereof, and rotary fluid pump
Inventor: PETER FRANCIS VAN-DE-VELDE
IPC: F04D29/08
Filed: 2018-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a sealing failure in a rotary fluid pump comprising a rotary fluid pump shaft and a rotary fluid pump motor.SOLUTION: An integrated pressurized pump shaft seal assembly 102 for a rotary fluid pump includes: an integrated centrifugal oil pump 104 fluid-connected to receive oil from an oil reservoir 106; and a seal chamber 105 fluid-connected the centrifugal oil pump. The seal chamber comprises a pump shaft bearing 108 adapted to be lubricated by the oil, and mechanical shaft seals 107, 117 adapted to seal the seal chamber. The oil pump can be operated to push the oil received from the oil reservoir to the seal chamber, pressurize the seal chamber into a positive pressure, prevent entrance of external fluid entering into the seal chamber through a mechanical shaft seal, and seal the sealing chamber.SELECTED DRAWING: Figure 1
Patent JP-2019180625-A (JP)
Title: Apnea determination device
Inventor: TORAMOTO SAYO
IPC: A61B5/11
Filed: 2018-04-05
Abstract: To provide an apnea determination device capable of discriminating between an obstructive apnea state and a central sleep apnea.SOLUTION: An apnea determination device includes a determination unit (46) for determining whether a sleeping person is in an obstructive apnea state or in a central sleep apnea on the basis of the presence or absence of a breathing movement of the sleeping person in an occurrence section of cyclic variation of a heart rate (CVHR) in the sleeping person.SELECTED DRAWING: Figure 2
Patent JP-2018104476-A (JP)
Title: Antisense compounds targeted to connexin and methods of use thereof
Inventor: LAUX WILDA
IPC: C12N15/113
Filed: 2018-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a compound (including an antisense compound) useful for tissue engineering.SOLUTION: Provided are methods and compositions for modulating the activities of connexin (for example, for use in post-surgical trauma or tissue engineering applications). These compounds and methods can be used therapeutically, for example, to reduce the severity of adverse effects associated diseases and disorders where localized disruption in direct-cell to cell communication is desirable. Further provided is a method for reducing tissue damage associated with an ophthalmic procedure in a subject, comprising administering an antisense compound to the eye of the subject in conjunction with the procedure in an amount sufficient to inhibit the expression of a connexin protein in the eye or in cells associated with the eye of the subject.SELECTED DRAWING: Figure 16
Patent JP-2019181344-A (JP)
Title: Filter device
Inventor: IMAMURA TAKAHIRO
IPC: B01D29/11
Filed: 2018-04-05
Abstract: To provide a filter device which can inhibit a state in which a fuel does not flow to the downstream side of a filter while improving filtration performance of the filter.SOLUTION: A low pressure joint 40 includes: a joint housing 42 forming a joint passage 41; and a filter unit 43 housed in a filter chamber 45 of the joint passage 41. The filter unit 43 has: a filter 60 which filters a fuel; and a filter frame 70 supporting the filter 60. The filter 60 has: a first filter part 61; and a second filter part 62 having a mesh coarser than that of the first filter part 61. The filter chamber 45 has an inflow port 46 and an outflow port 47. In the filter 60, the first filter part 61 is provided at a position facing the inflow port 46 and the second filter part 62 is provided at a position which does not face the inflow port 46 and the outflow port 47.SELECTED DRAWING: Figure 4
Patent JP-2019180332-A (JP)
Title: Pellet type toilet sand for pet, and manufacturing method thereof
Inventor: UETAKE MASAHIRO
IPC: A01K1/015
Filed: 2018-04-13
Abstract: To provide toilet sand capable of showing high water repellent function without applying coating thereto at all, while adopting vegetable fibers of an inflammable material as a raw material.SOLUTION: Following means is adopted. A mixture formed by mixing uniformly 90-97 wt% vegetable fibers which are amorphous pieces having a moisture content of 20-30% with 3-10 wt% starches is inputted into a disk pelleter, and the mixture is compressed and extruded by roller rotation on a dice of the disk pelleter to be thereby granulated into a pellet shape, and the granulated pellet is molded by being heated at a prescribed temperature and dried in a dryer so as to have a bulk specific gravity of 0.5-0.8 g/cm3 and a moisture content of 10-12%.SELECTED DRAWING: None
Patent JP-2019186478-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: HIGUCHI TAKAFUMI
IPC: H01L21/3065
Filed: 2018-04-16
Abstract: To provide a semiconductor device having a structure capable of maintaining uniformity of a trench side surface even if a distance from a trench to a metal such as a wiring changes and a manufacturing method of the same.SOLUTION: Regarding a surface structure 130 formed on a surface of a silicon layer 12 in a sensor structure, an insulating film 140 constituting a low electrically conductive portion is provided so as to cover a portion where a surface is made of metal. Thereby, even if a distance from a trench 30 to the metal changes, uniformity of a side surface of the trench 30 can be improved.SELECTED DRAWING: Figure 4C
Patent JP-2019193320-A (JP)
Title: Rotary electric machine
Inventor: SUZUKI HIDEAKI
IPC: H02K1/20
Filed: 2018-04-18
Abstract: To improve cooling effect of a rotary electric machine while suppressing the complication of a structure in a housing.SOLUTION: In a rotary electric machine (100,100b-100d) having a rotor (20) and a stator (30) arranged with a common axial line (AX) as a center in a housing (10), the stator comprises a stator core (31) and a stator coil (32) wound to the stator core. The housing and the stator core have insertion holes (50,50b-50d) extending from the housing to the stator core along the direction of the axial line with the stator core arranged in the housing, and are coupled by fasteners (60,60a-60d) inserted into the insertion holes. A portion of the internal space of the insertion hole is a cooling medium passage (70,70b-70d) introducing a cooling medium from the outside of the housing, and the cooling medium passage has a portion (74,74c,74d,65,65a,65c,313) discharging the cooling medium into the housing.SELECTED DRAWING: Figure 1
Patent JP-2018185808-A (JP)
Title: Apparatus for and method of testing smart agreement based on block chain
Inventor: PI BING-FENG
IPC: G06F11/36
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for and a method of testing a smart agreement based on a block chain.SOLUTION: A testing apparatus 100 according to the present invention has a rearrangement unit 101 for rearranging functions on the basis of features of the functions in a smart agreement, a selection unit 102 for selecting functions of a predetermined number on the basis of the rearrangement result, and a test setting unit 103 for setting an event monitor for a test and a parameter to be monitored with respect to each of the selected functions. The smart agreement in which the event monitor is inserted at a position corresponding to each of the selected functions and the parameter to be monitored is set is deployed in a block chain to be tested. In an execution process of the smart agreement, the inserted event is triggered and then an event log for defect diagnostic is acquired.SELECTED DRAWING: Figure 1
Patent JP-2019187532-A (JP)
Title: Game machine
Inventor: KAWASHIMA SATORU
IPC: A63F7/02
Filed: 2018-04-19
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine, when a normal pattern winning lottery executed by passage of game balls through a through gate is won, an electric generator winning hole is opened and an electric generator opening/closing game for permitting entry of game balls into the electric generator winning hole is executed once or a plurality of times. A small win game is executed with entry of game balls into the electric generator winning hole as an opportunity, and a jackpot game for opening a variable winning hole with entry of game balls into the V winning hole as an opportunity is executed. The jackpot game is executed at an interval between openings of the electric generator winning hole when the electric generator winning hole is opened a plurality of times in a normal pattern winning game. When a small win game is not executed during the interval between openings of the electric generator winning hole, the number of non-executed electric generator opening/closing games is expressed clearly or suggested on a pattern display part.SELECTED DRAWING: Figure 95
Patent JP-2019190877-A (JP)
Title: Stereo camera device
Inventor: KOBAYASHI HIROYUKI
IPC: G03B35/08
Filed: 2018-04-19
Abstract: To provide a stereo camera device which can suppress the displacement of the direction of the optical axis of the lens of the camera unit.SOLUTION: The stereo camera device includes a pair of camera units and a housing. The housing holds the camera unit. The camera unit includes a lens unit, an imaging element, a controller, a control substrate, and a lens mount. The lens unit has a lens. The imaging element converts a light which has passed through the lens into an electric signal for image formation. The controller controls the imaging element. The control substrate holds the imaging element and the controller. The lens mount holds the lens unit at one side and holds the control substrate at the other side, and is fixed in the housing.SELECTED DRAWING: Figure 3
Patent JP-2019192738-A (JP)
Title: Substrate mounting apparatus and substrate mounting method
Inventor: Ushimaru Koji
IPC: H01L21/683
Filed: 2018-04-23
Abstract: To provide a technique for mounting a substrate in a horizontal posture when the substrate is mounted on a mounting table.SOLUTION: When a substrate is mounted on a mounting table provided with a plurality of protrusions for supporting a substrate on the surface, in a state where suction is performed from a suction hole for sucking a different region from a region located above a protrusion on the substrate mounted on the mounting table, the substrate is adsorbed to the mounting table, and thereafter, the suction of the suction holes is reduced. Therefore, the substrate can be mounted on the mounting table in a state where the warpage of the substrate is eliminated, and the distortion of the substrate caused by strongly sucking the lower surface of the wafer W can be suppressed, and the substrate can be mounted on the mounting table in a horizontal posture.SELECTED DRAWING: Figure 2
Patent JP-2019192743-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: KAMIBABA RYU
IPC: H01L29/868
Filed: 2018-04-24
Abstract: To achieve good tolerance during recovering operation of a diode, in a semiconductor device in which both a transistor region and a diode region are provided on one semiconductor substrate.SOLUTION: A semiconductor substrate 30 includes: an n- type drift layer 3 in an IGBT region 1 and a diode region 2; a p type base layer 4 formed on the n- type drift layer 3, a p+ type diffusion layer 5 and an n+ type emitter layer 6 selectively formed on the p type base layer 4 and having a p type impurity concentration higher than that of the p type base layer 4, and a gate electrode 9 facing the p type base layer 4 via a gate insulation film 8, in the IGBT region 1; and a p- type anode layer 19 formed on the n- type drift layer 3, in the diode region 2. The p+ type diffusion layer 5 has a p type impurity concentration higher than that of the p- type anode layer 19, and becomes shallower and has a lower p type impurity concentration, as it approaches the diode region 2.SELECTED DRAWING: Figure 3
Patent JP-2018195807-A (JP)
Title: Electron beam pumped non-c-plane uv emitters
Inventor: THOMAS WUNDERER
IPC: H01L21/205
Filed: 2018-04-25
Abstract: To provide a device that emits ultraviolet radiation through spontaneous emission.SOLUTION: A UV radiation device 200 includes an epitaxial heterostructure 220 comprising an AlGaInN active region. The AlGaInN active region includes one or more quantum well structures with Al content greater than about 50% and having a non-c-plane crystallographic growth orientation. The AlGaInN active region is configured to generate UV radiation 221 in response to excitation by an electron beam 231 generated by an electron beam pump source 230.SELECTED DRAWING: Figure 2
Patent JP-2019188367-A (JP)
Title: Method for producing electric deionized water production apparatus
Inventor: SHIBAZAKI KENJI
IPC: C02F1/469
Filed: 2018-04-27
Abstract: To provide a method for producing an electric deionized water production apparatus capable of further reducing a rise time of treated water quality.SOLUTION: There is provided a method for producing an electric deionized water production apparatus 4, including: opposing cathode 12 and anode 11; a desalination chamber D defined by ion exchange membranes a1 and c1 between the cathode and the anode, and filled with granular ion exchangers AE and CE, the method including: charging the granular ion exchangers into the desalination chamber defined by the ion exchange membranes; and applying a hydrothermal treatment thereto so that the ion exchanger charged in the desalination chamber and the ion exchange membranes are brought into contact with hot water of 80°C or higher and lower than a boiling point for 5 hours or longer.SELECTED DRAWING: Figure 1
Patent JP-2019183604-A (JP)
Title: Drainage vane
Inventor: HSIAO YU-MING
IPC: E03C1/22
Filed: 2018-05-10
Abstract: To provide a drainage vane that can effectively improve the drainage efficiency of a drainage motor.SOLUTION: A drainage vane 10 includes a concave disc body 11 and a shaft. The concave disc body has a disc 13 and a ring-shaped wall surface 15. The shaft extends through the disc with a certain distance from the disc, and divided into an upper shaft part and a lower shaft part 25. The upper shaft part is disposed above the disc and has plural supporting ribs 27 extending outwardly along a radial direction. The plural supporting ribs are coupled to the concave disc body. The lower shaft part is a polygonal column body disposed below the disc. The polygonal column body has plural side wall surfaces 261 and a bottom surface 263 corresponding to a cross section of the polygonal column body. The plural side wall surfaces have elongated corner surfaces 265 each formed by combining two adjacent edges with each other. The polygonal column body is twisted from the bottom surface at a certain angle with respect to the disc, slanting the plural side wall surfaces and the plural corner surfaces.SELECTED DRAWING: Figure 2
Patent JP-2019199698-A (JP)
Title: Structure, construction method, and formwork used for construction of workspace for wall balustrade buried pipeline
Inventor: KAWAJIRI KATSUTOSHI
IPC: E01D19/10
Filed: 2018-05-14
Abstract: To provide a structure, construction method, and formwork used for construction of workspace for wall balustrade buried pipeline capable of ensuring a workspace in the middle of a wall balustrade buried pipeline without compromising the barrier fence function of the wall balustrade.SOLUTION: In a wall balustrade of a bridge, there is a square opening which communicates with a wall balustrade buried pipeline extending in the lengthwise direction of the wall balustrade and opens on the road side of the wall balustrade. A back surface facing the opening stand upright in the vertical direction. The height dimension of the opening and the depth dimension from the opening to the back surface are larger than the diameter of the wall balustrade buried pipeline. The bottom surface and the back surface forming the lower edge of the opening in the height direction are connected by a connection surface that intersects both the bottom surface and the back surface at an obtuse angle and is inclined with respect to the horizontal direction. The back surface and the connection surface are arranged on the road side with respect to reinforcing bars that are inclined and arranged along the shape of a wheel guard part in the wall balustrade and comprise the reinforcement of the wall balustrade.SELECTED DRAWING: Figure 1
Patent JP-2018148224-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/148
Filed: 2018-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which increases a depletion region of a channel formation region and achieves high current drive capability.SOLUTION: A semiconductor device comprises: island-like semiconductor regions; a gate insulation film arranged to cover lateral faces and top faces of the island-like semiconductor regions; and a gate electrode arranged to cover the lateral faces and the top faces of the island-like semiconductor regions via the gate insulation film, in which the lateral faces and the top faces of the island-like semiconductor regions function as channel formation regions.SELECTED DRAWING: Figure 22
Patent JP-2019200181-A (JP)
Title: Gas flow rate meter and gas flow rate metering method
Inventor: MIZUTANI AKITOSHI
IPC: G01K13/02
Filed: 2018-05-18
Abstract: To provide a gas flow rate meter that is able to highly accurately correct a voltage output from a flow rate sensor, while reducing storage capacity of a storage unit.SOLUTION: A gas flow rate meter 1 comprises: a flow rate sensor 20 that outputs a voltage V according to a flow rate of air to be measured; a correction coefficient storage unit 52 storing a correction coefficient Mi for correcting an output voltage V of the flow rate sensor 20; and a correction arithmetic unit 51 that, using the correction coefficient Mi, corrects a voltage VD corresponding to the voltage V. The correction coefficient Mi is a coefficient for correcting the voltage VD on the basis of a correspondence relation between the voltage VD and an intake flow rate G, which differs according a difference in external environment and an individual difference of the flow rate sensor 20. In addition, the correction coefficient Mi is a coefficient for correcting at once the voltage VD to an ideal voltage including neither variation caused by a difference in external environment nor variation caused by the individual difference of the flow rate sensor 20.SELECTED DRAWING: Figure 1
Patent JP-2019199861-A (JP)
Title: Water flow power generation system
Inventor: SHIMIZU MASAYUKI
IPC: F03B13/10
Filed: 2018-05-18
Abstract: To provide a water flow power generation system capable of changing the position of a turbine shaft with respect to a power generation pod.SOLUTION: A water flow power generation system 1 comprises: a turbine 4; a turbine shaft 12 attached to the turbine 4; a power generation pod 3 including a power generator 5 that generates power by receiving the rotational driving force of the turbine shaft 12; and a shaft movement mechanism 14 capable of moving the position of the turbine shaft 12 relative to the power generation pod 3 in the radial direction of the turbine 4.SELECTED DRAWING: Figure 2