baber/WOPTO huggingface dataset:
Patent JP-2019047053-A (JP)
Title: Multi-wavelength light source
Inventor: ISHII HIROYUKI
IPC: H01S5/026
Filed: 2017-09-06
Abstract: To perform optical communication with sufficient optical output characteristics and without deterioration of the optical signal waveform using a compact configuration of only a semiconductor chip without increasing power.SOLUTION: A multi-wavelength light source is manufactured by integrating a modulation light source array unit 1 composed of a plurality of semiconductor laser light sources 5 that oscillate in a single mode, are capable of intensity modulation, and output optical signals of different wavelengths; an optical multiplexer unit 2 for multiplexing the optical signals output from the semiconductor laser light sources 5, an optical amplifier unit 3 for amplifying the optical signals from the semiconductor laser light sources 5 multiplexed by the optical multiplexer unit 2, and an optical attenuator unit 4 for adjusting intensity of light input into the optical amplifier unit 3, on one semiconductor substrate 24.SELECTED DRAWING: Figure 1
Patent JP-2019045409-A (JP)
Title: Sample analysis method
Inventor: TOMIMATSU KOTA
IPC: G01N23/2251
Filed: 2017-09-06
Abstract: To provide a sample analysis method capable of analyzing a surface of a sample chronologically with high resolution, by using an electron beam device while introducing hydrogen into the sample.SOLUTION: A sample analysis method uses an electron beam device 100 configured to irradiate a surface 11a of a sample 11 with an electron beam and to measure one or more kinds selected from an electron and an X-ray emitted from the surface 11a. The sample analysis method includes a step of irradiating the surface 11a with the electron beam in a state where the surface 11a is exposed to a hydrogen-containing atmosphere inside the electron beam device 100.SELECTED DRAWING: Figure 1
Patent JP-2018023132-A (JP)
Title: Video decoding method and device of the same
Inventor: PIAO YIN-JI
IPC: H04N19/91
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a video decoding method and a device.SOLUTION: A present conversion unit is determined by using information that indicates the magnitude of a conversion unit acquired from a bit stream. When the present conversion unit is luminance component, a context set in accordance with a present sub-block is determined on the basis of a present sub-block position included in the present conversion unit and whether or not a conversion factor of a former sub-block included in the present conversion unit is larger than a first critical value. When the present conversion unit is a color difference component, the context set in accordance with the present sub-block is determined independence from the present sub-block position on the basis of whether or not the conversion factor of the former sub-block is larger than the first critical value. On the basis of the determined context set, a context model for acquiring first critical value information of the present sub-block indicating that the conversion factor included in the present sub-block is larger than the first critical value. The first critical value information of the present sub-block is decoded.SELECTED DRAWING: Figure 25
Patent JP-2019049889-A (JP)
Title: Learning device and learning method
Inventor: TANAKA TAKESHI
IPC: G06N3/08
Filed: 2017-09-11
Abstract: To reduce man-hours necessary for collecting and analyzing data.SOLUTION: A learning device includes: a processor that executes a program; and a memory device that stores the program. The processor executes: acquisition processing of acquiring a label that indicates action contents corresponding to an action candidate of a discrimination object by using, as the discrimination object, one or more action candidates in an action candidate sequence where respective action candidates of an object person based on a time-series feature data group relating to an action of the object person are arranged in time-series; and first creating processing of creating a determiner that outputs a value relating to the action contents indicated by the label when the feature data group is input.SELECTED DRAWING: Figure 8
Patent JP-2019054363-A (JP)
Title: Server device, secret dispersion management system and secret dispersion management device
Inventor: TSUBOUCHI MASAYUKI
IPC: H04L9/08
Filed: 2017-09-14
Abstract: To provide a technique which allows a legitimate user to use secret information in safety, even if it is impossible to carry a storage medium of n dispersion keys, in secret dispersion management by (k, n) threshold method.SOLUTION: A server device includes a storage section, a share receiving section, a table update section, and a share transmitting section. The share receiving section receives secret dispersion information transmitted from a secret dispersion management device, performing secret dispersion management by a secret dispersion method connected via a network, and the information identifying the version thereof. The table update section stores the secret dispersion information and the information identifying the version, in association, in the storage section. The share transmitting section transmits the secret dispersion information associated with the information of new version, out of the secret dispersion information, from the storage section to the secret dispersion management device.SELECTED DRAWING: Figure 2
Patent JP-2019056064-A (JP)
Title: Normal temperature-drying type acrylic resin-based coating material composition, coating film, base material with coating film, production method thereof, laminate coating film and blistering inhibitor
Inventor: MURATA HIROAKI
IPC: C09D7/40
Filed: 2017-09-21
Abstract: To provide a normal temperature-drying type coating material composition that is inhibited from the occurrence of blistering even when exposed to high-temperature environment and is excellent in adhesion to an undercoating film, particularly capable of forming a top coating film excellent in adhesion over a time interval.SOLUTION: The normal temperature-drying type acrylic resin-based coating material composition comprises (A) a hydroxyl group-containing (meth)acrylic resin and (B) a blocked isocyanate.SELECTED DRAWING: None
Patent JP-2019056149-A (JP)
Title: Method for manufacturing rust preventive material for lightweight cellular concrete reinforcing steel bar
Inventor: HIOKI TAKAOMI
IPC: B28B23/02
Filed: 2017-09-21
Abstract: To provide a rust preventive material for a lightweight cellular concrete reinforcing steel bar that is excellent in stability and rust prevention performance.SOLUTION: In a method for manufacturing a rust preventive material for a lightweight cellular concrete reinforcing steel bar which includes adding SBR aqueous emulsion as a liquid content raw material and water for viscosity control to asphalt aqueous emulsion that is stirred by a stirrer having a turbine blade as a stirring blade and having a shear action and mixing the substances, and then adding aggregate powder as a solid content raw material and an additive for pH adjustment and mixing the substances, a stirring speed when the liquid content raw material is mixed is in a range of 120-200 rpm, and a stirring speed when the solid content raw material is mixed is higher than the stirring speed when the liquid content raw material is mixed by 40-50 rpm.SELECTED DRAWING: None
Patent JP-2019062269-A (JP)
Title: Method for manufacturing proximity sensor and system for manufacturing proximity sensor
Inventor: HASEGAWA RYOTA
IPC: G01V3/10
Filed: 2017-09-25
Abstract: To provide a method for manufacturing a proximity sensor and a system for manufacturing the proximity sensor that enable improvement in detection accuracy or expansion of a detectable range.SOLUTION: There is provided a method for manufacturing a proximity sensor that outputs the presence/absence or a position of a detection body as a detection result. The manufacturing method includes: a step of arranging the proximity sensor in an environment where a temperature can be changed; a step of setting the environment for the proximity sensor to a plurality of different temperatures, and storing, at each of the temperatures, a temperature detected by a temperature detection unit of the proximity sensor and a detection result output from a control operation unit in association with each other; a step of determining a characteristic parameter specific to the target proximity sensor on the basis of the stored temperatures and detection results; and a step of setting the determined characteristic parameter to the target proximity sensor.SELECTED DRAWING: Figure 9
Patent JP-2018047895-A (JP)
Title: Steering wheel sensing pressure of hand
Inventor: LISSEMAN JASON
IPC: B60W50/14
Filed: 2017-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle safety system including a steering wheel, plural pressure sensors installed on the steering wheel, and a control unit.SOLUTION: Pressure sensors may be installed in separate areas of a steering wheel. The pressure sensor can determine whether a hand of an operator pushes on each region of the steering wheel relating to one or more sensors of plural pressure sensors. The control unit may be configured or programmed so as to determine whether at least one of both hands of the operator pushes on a certain area of the steering wheel during a prescribed time.SELECTED DRAWING: Figure 4
Patent JP-2019070688-A (JP)
Title: Imaging apparatus
Inventor: NAMIKI KAZUHIRO
IPC: G10L21/0224
Filed: 2017-10-06
Abstract: To perform proper noise reduction processing even when a main subject voice is small.SOLUTION: An imaging apparatus has: noise reduction processing means which reduces noise by successively and adaptively updating a filter coefficient based upon a noise timing signal and performing linear filtering processing; sound pressure level detection means which detects a sound pressure level of output of the noise reduction processing means; voice feature quantity calculation means which finds a feature quantity of voice from the adaptive filter coefficient; dark noise filter control means which controls characteristics of a dark noise filter with the feature quantity found by the voice feature quantity calculation means and the sound pressure level found by the sound pressure level detection means; and dark noise reduction means which has a filter reducing dark noise with a filter coefficient obtained from the dark noise filter control means. A dark noise reduction effect is controlled with the sound pressure level obtained from the sound pressure level detection means and the voice feature quantity.SELECTED DRAWING: Figure 1
Patent JP-2019069647-A (JP)
Title: Vehicle control device
Inventor: ABE MASATO
IPC: B60W10/04
Filed: 2017-10-06
Abstract: To improve driving operability of a driver or an automatic driving/driving support device by control of pitch moment.SOLUTION: A vehicle control device is applied to a four-wheel independent drive vehicle. The vehicle control device 1 controls longitudinal force generation means 3 such as an in-wheel motor so that independent longitudinal force is generated in each of front wheels 8 and rear wheels 9 and the longitudinal force of the front wheels 8 or the rear wheels 9 is applied as vertical force to a spring of a vehicle 2 through a suspension mechanism 41. The vehicle control device 1 has means 31 for controlling longitudinal acceleration of the vehicle 2 and pitch moment generated on the spring of the vehicle 2 using a value of the longitudinal force of the front wheels 8 or the rear wheels 9. Means 32 may be provided to generate the pitch moment on the spring of the vehicle 2 by the longitudinal force of the front wheels 8 or the rear wheels 9 by controlling the longitudinal force generation means 3 on the basis of lateral acceleration of the vehicle 2 calculated by a lateral acceleration calculator 40.SELECTED DRAWING: Figure 4
Patent JP-2019070469-A (JP)
Title: Combustion system
Inventor: SUZUKI KAYO
IPC: F23N5/02
Filed: 2017-10-06
Abstract: To easily grasp an energy usage without installing an apparatus for electric power monitor and an apparatus for gas flow monitor.SOLUTION: The time zone of each combustion sequence is specified by a combustion sequence time zone specifying part 2-3. An electric power consumption per unit period of a combustion device 20 is calculated by an electric power consumption/unit period calculation part 2-7, on the basis of the time zone and a unit electric power consumption (an estimated value of an electric power consumption per unite time) of each combustion sequence. A fuel consumption per unit period of the combustion device 20 is calculated by a fuel consumption/unit period calculation part 2-8, on the basis of the time zone and a unit fuel consumption (an estimated value of a fuel consumption per unite time) of each combustion sequence. The calculated electric power consumption and fuel consumption per unit period are graphed and displayed on the screen of a monitoring device 21.SELECTED DRAWING: Figure 4
Patent JP-2019074806-A (JP)
Title: Life rhythm measurement system and life rhythm measurement method
Inventor: ISHII YASUHIRO
IPC: G08B21/02
Filed: 2017-10-12
Abstract: To provide a life rhythm measurement system and life rhythm measurement method for measuring a life rhythm of a measurement object person while protecting privacy of a measurement object person.SOLUTION: A life rhythm measurement system includes: a distance measurement device 1 for measuring three-dimensional information (whether a posture is a standing position, a sitting position, or a lying position, a movement amount, and absence information) of a measurement object person 3 by using a TOF sensor 10; and a management device 2 for tabulating three-dimensional information measured by the distance measurement device 1 for each unit time, estimating a life rhythm (rates of respective postures per unit time, a movement amount, absence time, wake-up time and bedtime, and homecoming time) of a measurement object person 3 on the basis of a temporal change of three-dimentional information, and then storing the rhythm in a storage device 23. The management device 2 provides information of a life rhythm of a measurement object person 3 stored in the storage device 23 to a measurement request person 4.SELECTED DRAWING: Figure 1
Patent JP-2019071808-A (JP)
Title: Water storage structure and water storage structure aggregate form
Inventor: KIRIMURA SAYAKA
IPC: A01G20/00
Filed: 2017-10-13
Abstract: To provide a water storage structure for storing and discharging water, in which, discharge of water from the water storage structure can be efficiently performed even when an amount of water supplied to the water storage structure is small, and a larger amount of water can be stored when an amount of water supplied is large.SOLUTION: A water storage structure is configured so that, speed of discharge of water from a first water discharge part is slower than speed at which water in a first water storage space flows to a second water storage space through first side wall open holes 3d, an area of a second bottom part 6c is wider than an area of a first bottom part, a speed of discharge of water from the second water discharge part is slower than speed at which water flows from the first water storage space to the second water storage space through the first side wall open holes.SELECTED DRAWING: Figure 9
Patent JP-2019075684-A (JP)
Title: Communication system and communication method
Inventor: HIMEDA SATOSHI
IPC: G06Q10/00
Filed: 2017-10-16
Abstract: To allow a user of each terminal to precisely recognize instructions by sharing instruction information on the same image between two terminals regardless of the level of communication delay.SOLUTION: A plurality of terminals communicatively connected with each other via a communication line include a first terminal 10 and a second terminal 20. In the first terminal 10, an entire control unit 12c as an output control unit reads out from a storage unit 13 imaging data corresponding to imaging timing information included in second transmission information transmitted from the second terminal 20, causes a first display unit 15 to display an image based on the read-out imaging data and causes an instruction information output unit to output instruction information included in the second transmission information.SELECTED DRAWING: Figure 2
Patent JP-2019074451-A (JP)
Title: Light measuring device
Inventor: NAKAJIMA KAZUTOSHI
IPC: H01L31/12
Filed: 2017-10-18
Abstract: To provide a light measuring device with which it is possible to improve the reliability of measurement for fluids whose concentrations are uneven.SOLUTION: A light measuring device 1 comprises: a tubular member 10 for demarcating circulation paths P1, P2, P3, opened at one end and at the other end, with an inner wall surface 13, allowing a measurement object that is a fluid to circulate; a light-emitting element 30, arranged in some area of the inner wall surface 13, for radiating light toward the circulation paths; a light-receiving element 31, arranged in some area of the inner wall surface 13 fronting on the light-emitting element 30, for detecting measurement light that corresponds to the light radiated by the light-emitting element 30. The light-emitting element 30 includes a sheet-like emission surface 35 that radiates planar light, and the light-receiving element 31 includes a sheet-like reception surface 36 capable of receiving planar measurement light.SELECTED DRAWING: Figure 1
Patent JP-2019076160-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-10-20
Abstract: To provide a game machine capable of enhancing game amusement by a game performance.SOLUTION: In a round game in a 16-round long opening probability big winning game, a performance during a big winning is executed on the basis of a performance pattern during a big winning. When a predetermined number of game balls win a big winning port 13a within a predetermined opening time after opening of the big winning port 13a is started, a display screen of a main image display device 16 is switched to a round game end notification image 110 from a performance image of a round performance, the round game end performance is executed by the round game end notification image 110 until the interval period ends, and it is possible to make a player recognize that the round game has ended by impressing that the round game has ended.SELECTED DRAWING: Figure 25
Patent JP-2018073413-A (JP)
Title: Dram-based stochastic computing system
Inventor: Li Shaungchen
IPC: H03K19/177
Filed: 2017-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a system that includes a DPU (DRAM-based processing unit) programmable and reconfigurable to various operations, and can efficiently process sophisticatedly parallelized processing, for example, such as in deep learning.SOLUTION: A system includes, in addition to a DPU,: a library that determines at least one DPU computation corresponding to a received command; a compiler that forms at least one DPU instruction for the at least one DPU computation determined according to the received instruction; and a driver that transmits the at least one DPU instruction to at least one DPU. The DPU includes at least one computing cell array that includes a plurality of DRAM-based computing cells arrayed in an array having at least one column, in which the at least one column includes at least three rows of a DRAM-based computing cell configured to provide a logic function. The logic function operates on a first row and a second row of the at least three rows and stores a result of the logic function in a third row of the at least three rows.SELECTED DRAWING: Figure 1
Patent JP-2018069239-A (JP)
Title: Processing of biomass
Inventor: MARSHALL MEDOFF
IPC: G21K5/10
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing unresponsiveness on irradiating a biomass material with an ionization radiation for processing to give energy and fuel.SOLUTION: The method for uniform irradiation involves the steps of: applying a stream 112 which is a particulate biomass material over a vibration conveyor 113; irradiating the particulate biomass material on the vibration conveyor 113 with an ionization radiation which is an electron beam 116; and vibrating the particulate biomass material by using the vibration conveyor 113 while irradiating the material with the electron beam 116. In the method, the biomass is irradiated with a radiation of 10-200 Mrad, preferably, 10-75 Mrad, more preferably, 20-35 Mrad or 10-25 Mrad. In the method, an electron beam having an energy of 0.3-2 MeV is used.SELECTED DRAWING: Figure 1A
Patent JP-2019083846-A (JP)
Title: Medical image diagnostic apparatus, treatment planning system, and radioactive treatment support program
Inventor: NOBE MASASHI
IPC: A61N5/10
Filed: 2017-11-01
Abstract: To reduce an exposure dose while acquiring a medical image suitable for a treatment plan.SOLUTION: A medical image diagnostic apparatus includes a reference information acquisition unit, a positioning unit, and an imaging condition change unit. The reference information acquisition unit acquires a first reference image acquired for a treatment plan of a first treatment, and an imaging condition of a medical image used for a treatment plan of a second treatment. The positioning unit performs positioning of a second reference image acquired in the treatment plan of the second treatment, to the first reference image. The imaging condition change unit changes the imaging condition according to a result of the positioning in the positioning unit.SELECTED DRAWING: Figure 2
Patent JP-2019087310-A (JP)
Title: Cover mounting structure of member with cover
Inventor: KURIYA KENZO
IPC: F21V17/00
Filed: 2017-11-01
Abstract: To provide a cover mounting structure of a member with a cover, capable of surely mounting on a mounting base by correcting deflection in mounting even when deflection to the inside is generated in a cover, and capable of preventing reduction of designability and a cover function.SOLUTION: There are provided: a plurality of engaging claw parts 11 at intervals in the circumferential direction, at an outer surface side of an end part 12 at an opening side of a cover 10, or an inner surface side of a mounting wall part 22 of a mounting base 20; and a plurality of engaging parts 23 engaged with the engaging claw parts 11 in the mounting wall part 22 of the mounting base 20, or the end part 12 at the opening side of the cover 10. The mounting base 20 has a regulation projection part 26 inside the mounting wall part 22, the end part 12 of the cover 10 is inserted into between the mounting wall part 22 of the mounting base 20 and the regulation projection part 26, the engaging claw parts 11 are engaged with the engaging parts 23, and the cover 10 is detachably mounted on the mounting base 20. With this, the projection part 26 regulates deflection to the inside of the end part 12 of the cover 10.SELECTED DRAWING: Figure 5
Patent JP-2018192228-A (JP)
Title: Information processor and program
Inventor: OTOMO TAKAHIRO
IPC: A63F13/58
Filed: 2017-11-02
Abstract: To avoid providing an opportunity to discontinue a game.SOLUTION: An information processor stores game points associated with a plurality of game stages and game points associated with and possessed by a plurality of users. The information processor allows a user to select from a first operation for starting a game play in a game stage by consuming game points of the user, and a second operation for starting a game play in the game stage without consuming game points of the user. When a user has selected the first operation, the information processor allows the game play in the game stage by subtracting the game points of the game stage from the game points of the user. When the second operation is selected, the information processor allows the game play in the game stage without subtracting the game points of the user, where a reward provided to the user when the game play is started by the second operation is less than that when the game play is started by the first operation.SELECTED DRAWING: Figure 1