baber/WOPTO huggingface dataset:
Patent JP-2020122852-A (JP)
Title: Lens driver
Inventor: SHIKIMA KAZUO
IPC: G02B7/04
Filed: 2019-01-30
Abstract: To provide a lens driver that is small in a size and good in focus adjustment and camera shake correction.SOLUTION: A lens driver includes: a case 10 including a fixing pedestal 13 including a circuit board and a cover 12 for forming a housing space; a spring leaf 50 for connecting a lens module 30 and a support frame 20; a support component 40 for supporting the support frame 20 on the case 10; a magnetic steel 60 mounted and fixed to the support frame 20; a first drive coil 70 which is mounted on the lens module 30 and is movable in an optical axis direction by electromagnetic action; and a second drive coil that is mounted on the fixing pedestal 13 and arranged horizontally near a center of gravity 32 of the lens module so as to be opposed to upward of the magnetic steel 60, and capable of moving the magnetic steel 60 attached to the support frame 20 by electromagnetic action along a direction orthogonal to the optical axis.SELECTED DRAWING: Figure 1
Patent JP-2020125852-A (JP)
Title: Bath water heater
Inventor: ABE MOTOI
IPC: F24H1/00
Filed: 2019-02-01
Abstract: To improve the reliability of water level data detected by a water-level sensor after a hot-water filling operation is completed.SOLUTION: A controller 28 is provided with storage means 38 that acquires and stores water level data on a predetermined water level in a bathtub at a time of completing a hot-water filling operation. If water level data on the predetermined water level is not stored in the storage means 38, the storage means 38 stores water level data on the predetermined water level acquired by a water level sensor 23, and subsequently a notification unit 32 provides a notification of the completion of the hot-water filling operation. If the water level data on the predetermined water level is stored in the storage means 38, the notification unit 32 provides a notification of the completion of the hot-water filling operation, and subsequently the storage means 38 stores the water level data on the predetermined water level acquired by the water level sensor 23.SELECTED DRAWING: Figure 2
Patent JP-2020124163-A (JP)
Title: Liquid fertilizer supply device
Inventor: ONODERA TSUNEO
IPC: A01C23/00
Filed: 2019-02-05
Abstract: To provide a liquid fertilizer supply device capable of supplying a liquid fertilizer in a uniform state to a whole farm field.SOLUTION: A liquid fertilizer supply tool 21 on a liquid fertilizer supply device 11 for supplying at a prescribed flow rate, a liquid fertilizer is arranged inside of a cylindrical body 22 whose diameter is larger than an outer diameter of the liquid fertilizer supply tool and whose height is higher than a height of the liquid fertilizer supply tool. The cylindrical body comprises on an upper part of the liquid fertilizer supply tool, a partition plate 23 for partitioning the cylindrical body into vertical spaces, a liquid fertilizer storage part 25 is arranged on an upper part of the partition plate. The partition plate comprises a liquid fertilizer flow-down pipe 26 for flowing the liquid fertilizer stored in the liquid fertilizer storage part to the liquid fertilizer supply tool. An outer surface of the cylindrical body comprises a flow rate setting part 27 for setting a flow rate of the liquid fertilizer supplied from the liquid fertilizer supply tool.SELECTED DRAWING: Figure 1
Patent JP-2019069286-A (JP)
Title: Game machine
Inventor: MUTA KATSUHIRO
IPC: A63F7/02
Filed: 2019-02-06
Abstract: To provide a game machine capable of suppressing a trouble of lowering a player's eagerness for a game.SOLUTION: Temporary identification images as substitutes for identification images are displayed for a prescribed period from power-on, by temporary display control means. When it is a first period, display control means causes change display control means to dynamically displays the identification images on a first area of a display screen, and, when it is a second period, to dynamically display the identification images on a second area as an area smaller than the first area. The identification images comprise at least, normal identification images to be displayed on the first display area on the basis of normal identification image data, and reduced identification images to be displayed on a second display area on the basis of reduced identification data smaller than the normal identification image data. The temporary identification image is displayed by the temporary display control means on the basis of the reduced identification image data.SELECTED DRAWING: Figure 1
Patent JP-2020130308-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2019-02-14
Abstract: To provide a game machine capable of enhancing a 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 10, when the right to execute a variation game is reserved in a high-frequency support mode in which support by an electric accessory 315b is frequent and a second start pocket 315 is opened easily, a 9-second variation pattern is set as a main variation pattern when a lottery result of a jackpot lottery is lost. In the 9-second variation pattern, a pseudo continuous 3 performance in which pseudo variation is executed as a main game performance for three times is executed. In a pseudo continuous 3 performance, time of each pseudo variation is identical or nearly identical.SELECTED DRAWING: Figure 79
Patent JP-2020118153-A (JP)
Title: Propeller type wind power generator
Inventor: EZAKI TAKEMI
IPC: F03D1/06
Filed: 2019-01-27
Abstract: To provide a propeller type wind power generator capable of increasing a total power generation amount by maintaining rotation even under strong winds although a power generation ability is eliminated under strong winds since safety is secured by applying the brakes under strong winds in a small-sized wind power generator.SOLUTION: A propeller type wind power generator comprises multiple blades 1 and 2. The multiple blades 1 and 2 include weights 7 and 8 which are attached rotatable in a direction in parallel with rotating surfaces thereof and rotated together with the blades 1 and 2 and are as many as the blades. The blades 1 and 2 are rotated in the direction in parallel with the rotating surfaces thereof by centrifugal forces that the weights 7 and 8 receive with rotation of a shaft. An interlock mechanism is provided so as to make rotation angles of the blades 1 and 2 equal. When a rotation speed of the blades 1 and 2 is increased, the blades 1 and 2 are rotated at the equal angle mutually in the direction in parallel with the rotating surfaces thereof by the centrifugal force of the weights 7 and 8, and a rotating surface projection area of the blades 1 and 2 is decreased. Thus, the rotation speed is prevented from being settled within a dangerous zone while maintaining balance of the blades 1 and 2.SELECTED DRAWING: Figure 1
Patent JP-2020130736-A (JP)
Title: Ultrasound diagnostic apparatus, ultrasound diagnostic method, and program
Inventor: SAKAI TOMOHITO
IPC: A61B8/14
Filed: 2019-02-21
Abstract: To provide an ultrasound diagnostic apparatus, an ultrasound diagnostic method, and a program capable of ensuring a wide field of view and improving the image quality at the center of an image.SOLUTION: The ultrasound diagnostic apparatus drives an ultrasound probe in which a plurality of transducers are arrayed to transmit ultrasound waves toward a subject, and receives, from the ultrasound probe, reception signals based on reflected waves reflected in the subject to generate an ultrasound image The ultrasound diagnostic apparatus includes: a scan control unit for setting a scan condition so that a trapezoidal scan is performed by the ultrasound probe; and a transmission unit for controlling the drive of the ultrasound probe on the basis of the scan condition. The scan control unit sets the scan condition such that the acoustic line angle on the center side of the ultrasound probe is narrower than the acoustic line angle on the end side in the scan direction.SELECTED DRAWING: Figure 6
Patent JP-2019092518-A (JP)
Title: Packaged alcoholic beverage
Inventor: MATSUKI RIE
IPC: C12G3/06
Filed: 2019-02-22
Abstract: To provide a packaged alcoholic beverage that has a good flavor in fruit juice feeling and in body feeling even for the case of a low carbohydrate content.SOLUTION: The packaged alcoholic beverage contains citrus fragrance and 2-methyl-3-furan-thiol, and in which the content of carbohydrate is less than 0.5 g/100 ml and the content of fruit juice is less than 3.0 g/100 ml.SELECTED DRAWING: None
Patent JP-2019085871-A (JP)
Title: Control method for window capable of adjusting hue
Inventor: Stephen Clark Brown
IPC: E06B9/24
Filed: 2019-02-25
Abstract: To provide a method for controlling a hue of a window capable of adjusting a hue which is a main factor of an amenity of an indoor resident of the building.SOLUTION: A window capable of adjusting a hue is situated between inside and outside of the building. The method expects a hue level for a window capable of adjusting a hue at a future time based on an entrance depth of a direct sunshine entering to indoor through a window capable of adjusting a hue at a future time, and a type of an indoor space. The method provides a command for shifting a hue of the window capable of adjusting a hue to its hue level via a network.SELECTED DRAWING: Figure 18
Patent JP-2020137102-A (JP)
Title: Photoelectric conversion device, imaging system and mobile body
Inventor: FUKUHARA TAKASHI
IPC: H04N5/378
Filed: 2019-02-26
Abstract: To provide a photoelectric conversion device where if comparison between a voltage of an analog signal and a reference voltage is performed prior to AD conversion, accuracy of an output signal is improved.SOLUTION: A photoelectric conversion device comprises: a pixel that generates a first signal corresponding to incident light through photoelectric conversion; an amplification unit for amplifying the first signal and outputs a second signal; and a comparison unit for comparing a voltage of the second signal and a voltage of a reference signal with each other. Inclination of a ramp waveform included in the reference signal is switchable between a first inclination α and a second inclination β, a reference voltage used in determination for setting a gain at the amplification unit or the comparison unit is switchable between a first reference voltage Vref1 corresponding to the first inclination α and a second reference voltage Vref2 corresponding to the second inclination β, and α/β≠Vref1/Vref2 is satisfied.SELECTED DRAWING: Figure 7
Patent JP-2020138579-A (JP)
Title: Universe environment test unit
Inventor: YOSHIDA TOSHIYUKI
IPC: B64G7/00
Filed: 2019-02-27
Abstract: To provide a universe environment test unit which does not generate a gas reservoir, which does not require a useless space in opening and closing of a door of a vacuum vessel for connecting and separating a vacuum double pipe.SOLUTION: A universe environment test unit 1 of the invention comprises: a vacuum vessel 7 comprising a cylindrical container body 3, and a door 5 which is opened/closed by being slid; a shroud 9 arranged in the vacuum vessel 7; and a liquid nitrogen supply pipe 17 formed of a vacuum double pipe. In the universe environment test unit 1, a cryogenic temperature fluid supply pipe comprises: a door side pipe 11 fixed to the door 5 side; and a supply source side pipe 15 fixed to the liquid nitrogen supply pipe 17. A double pipe connection unit 19 is provided above the vacuum container 7 for connecting and separating the supply source side pipe 15 and the door side pipe 11.SELECTED DRAWING: Figure 1
Patent JP-2020138940-A (JP)
Title: Therapeutic method
Inventor: OTSU KEIKO
IPC: A61K41/00
Filed: 2019-02-28
Abstract: To provide a therapeutic method capable of reducing burden on a patient and enhancing an effect of killing tumor cells.SOLUTION: There is provided a therapeutic method for killing tumor cells, which includes a step for inserting a catheter 30 into main artery of an organ including the tumor cells, a step of administering an antibody-light sensitive substance to a vein before the step of inserting the catheter 30, a step of inserting an optical fiber 41 into the catheter 30, a step of reducing an effect on blood in an artery against near infrared rays, a step of radiating a first near infrared rays onto at least one of a tumor C including tumor cells, a region near the tumor C or a belonging lymph node with the optical fiber 41, and a step of radiating second near infrared rays having a shorter wavelength than the first near infrared rays onto the antibody-light sensitive substance bond to tumor cell membrane in the tumor cells.SELECTED DRAWING: Figure 2
Patent JP-2019205334-A (JP)
Title: Power system state evaluation apparatus and program
Inventor: TOBA KOJI
IPC: H02J3/24
Filed: 2019-03-08
Abstract: To be able to reduce the time required for executing a transient calculation process of a power system.SOLUTION: A power system state evaluation apparatus of the embodiment includes a setting unit, a first power flow calculation unit, a second power flow calculation unit, and a transient calculation unit. The setting unit sets a plurality of first evaluation conditions in which at least one power transmission facility in the power system is stopped. The first power flow calculation unit calculates a first power flow state of the power system in each of the plurality of first evaluation conditions. The second power flow calculation unit calculates the second power flow state of the power system in each of the plurality of the second evaluation condition in which one power transmission facility is further stopped in the first evaluation condition in which the first power flow state satisfying a satisfaction condition of the power flow state satisfying the transmission to the load in the power system is obtained. The transient calculation unit executes a transient calculation process for determining whether the power system becomes unstable or not in the second evaluation condition in which the second power flow state satisfies the satisfaction condition.SELECTED DRAWING: Figure 1
Patent JP-2020144789-A (JP)
Title: Cruising controller for vehicle
Inventor: SATO KATSUHIKO
IPC: G08G1/09
Filed: 2019-03-08
Abstract: To prevent lane deviation by unnecessary operation intervention during a columnar travel by CACC as well as an approach to a subsequent vehicle.SOLUTION: The cruising controller for vehicle includes: an ACC function which executes a constant-speed travel at a target vehicle speed or follow-up travel for a preceding vehicle in target inter-vehicle time; a LKA function which maintains a travel within an own lane by follow-up control for a target route; a CACC function which executes a columnar travel by cooperation type inter-vehicle distance control by combining the ACC function with travel information of a columnar vehicle acquired in an inter-vehicle communication section; and a tracking control function executes, when it is determined that lane recognition incapability is determined during a columnar travel, steering control to execute a follow-up travel for a preceding vehicle on the basis of the information acquired in an environment state estimation section. The cruising controller, when interference occurrence of inter-vehicle communication or lane recognition incapability during a columnar travel is determined, notifies a driver of CACC function cancellation, transits to a follow-up travel by a tracking control function and changes an override threshold value of operation intervention for stopping the tracking control function to a larger value than that when normal.SELECTED DRAWING: Figure 4
Patent JP-2020150339-A (JP)
Title: Image decoder, image decoding method, and program
Inventor: SHIMA SHINGO
IPC: H04N19/176
Filed: 2019-03-11
Abstract: To provide an image decoder and decoding method performing quantization processing by using a quantization matrix corresponding to orthogonal transformation factors where some orthogonal transformation factors are forced to 0.SOLUTION: An image decoder includes a decoding unit 203 for decoding data corresponding to N×M first quantization coefficients corresponding to a first block, and data corresponding to N×M second quantization coefficients corresponding to a second block, and an inverse quantization/inverse transformation unit 204 for deriving first orthogonal transformation factors from the first quantization coefficients by using at least a first quantization matrix having N×M elements, deriving a second orthogonal transformation factors from the second quantization coefficients by using at least a second quantization matrix having N×M elements, forming a first prediction error of P×Q elements by executing inverse orthogonal transformation of the first orthogonal transformation factors, and forming a second prediction error of the N×M elements, by executing inverse orthogonal transformation of the second orthogonal transformation factors.SELECTED DRAWING: Figure 2
Patent JP-2020148390-A (JP)
Title: Storage system and object carrying method
Inventor: SUZURIDA YOSHIE
IPC: F25D23/00
Filed: 2019-03-13
Abstract: To provide a storage system capable of preventing moisture of outside air from entering a storage to maintain a storage state of an object properly, and an object carrying method.SOLUTION: A storage system comprises: a dry air suction/exhaust unit 2 that sucks and exhausts dry air; a storage 8 that is connected to the dry air suction/exhaust unit 2, supplies and discharges dry air between itself and the dry air suction/exhaust unit 2, and stores an object; an entry/exit preparation chamber 10 that is connected to the dry air suction/exhaust unit 2, provided between the inside of the storage 8 and outside air GA, and supplies dry air from the dry air suction/exhaust unit 2. The entry/exit preparation chamber 10 has an inner door W1 that can communicate and shut off between the inside of the storage 8 and the inside of the entry/exit preparation chamber 10, and an outer door W2 that can communicate and shut off between the inside of the entry/exit preparation chamber 10 and the outside air.SELECTED DRAWING: Figure 1
Patent JP-2019172984-A (JP)
Title: Friction modifier for grease and grease composition
Inventor: YOSHIDA KENSUKE
IPC: C10M145/14
Filed: 2019-03-19
Abstract: To provide a friction modifier for a grease and a grease composition having excellent friction resistance, wear resistance, and moreover, low temperature torque property and sludge formation suppression.SOLUTION: The friction modifier for a grease involves a (co)polymer (A) involving as an essential constituent monomer at least one kind of monomer (a) which is selected from a group consisting of a monomer (a1) represented by the general formula (1) and a monomer (a2) represented by the general formula (2). Preferably, a solubility parameter of the monomer (a) is 9.0-12.5(cal/cm).SELECTED DRAWING: None
Patent JP-2020151230-A (JP)
Title: Biological information measuring apparatus
Inventor: NISHIO AKIRA
IPC: A61B5/1473
Filed: 2019-03-20
Abstract: To make it possible that a sensor base is held in a stable state with respect to a human body in a biological information measuring apparatus.SOLUTION: A biological information measuring apparatus includes a sensor base 4 having a sensor unit 9 housed therein. The sensor base 4 has an adhesive layer (double-sided tape 7 and skin tape 8), on a human-body attaching surface 2 of the sensor base 4, which enables the sensor base 4 to be attached to a human body. The outer shape of the adhesive layer is formed smaller than the outer shape of the sensor base 4. A non-adhesive surface 8a is provided on a surface of an outer peripheral portion of the adhesive layer, the surface being on the sensor base 4 side.SELECTED DRAWING: Figure 31
Patent JP-2020154184-A (JP)
Title: Display device
Inventor: TAKANISHI YUDAI
IPC: B60R11/02
Filed: 2019-03-21
Abstract: To provide a display device that can control dimming by a dimming unit, can achieve followability to a curved shape and can maintain a predetermined transparent region in a dimming period.SOLUTION: A display device includes a display unit 10 comprising: an OLED layer constituting a plurality of pixels comprising OLEDs disposed on one surface side of a flexible transparent substrate; and a dimming unit disposed on the other surface side of the transparent substrate and overlapping at least a part of the region of the OLED layer, the dimming unit showing a smaller transmittance for visible light by application of an electric current than the transmittance without an electric current. The display unit has a first region 101 where the transmittance for visible light is not decreased by the dimming unit, and a second region 102 where the transmittance for visible light is decreased by the dimming unit. Followability to a curved shape can be achieved by the flexible transparent substrate, dimming control can be performed by the dimming unit, and a predetermined transparent region can be maintained even in a dimming period since the display unit 10 includes the first region 101.SELECTED DRAWING: Figure 8
Patent JP-2020154200-A (JP)
Inventor: IIDA HIROSHI
IPC: G03G15/00
Filed: 2019-03-22
Abstract: 【課題】帯電部材への印加電圧が補正されない場合に較べ、突入電位の変動に対する追随能力が高い画像形成装置を提供する。【解決手段】 循環移動する表面に像が形成されて保持する像保持体と、上記像保持体の表面に対向し、電圧が印加されて当該表面を帯電させる帯電部材と、上記帯電部材によって帯電された上記像保持体の表面に像を形成する像形成手段と、上記像保持体の表面に対向し、当該表面との間を記録材が通過し、電圧が印加されて当該表面上の像を当該記録材に転写する転写部材と、上記記録材の端部と接触した上記像保持体の表面の箇所が上記帯電部材との対向箇所に達する際に生じる、当該帯電部材への通電電流の変化量が第１の変化量である場合に較べ、当該第１の変化量よりも大きい第２の変化量である場合には、当該帯電部材への印加電圧を上げる電圧制御手段と、を備える。【選択図】図５
Patent JP-2020156296-A (JP)
Title: Driving device and oil exchange method
Inventor: ISHIKAWA YUKI
IPC: H02K5/04
Filed: 2019-03-22
Abstract: To provide a driving device having a structure in which oil stored inside a housing can be easily exchanged and an oil exchange method for exchanging oil stored inside the housing of the driving device.SOLUTION: A driving device 1 that rotates an axle of a vehicle comprises: a motor; a speed reducer 4 connected to the motor; a differential device 5 that is connected to the speed reducer 4 to rotate the axle around a differential axle; and a housing 6 having a gear housing part 82 that houses the speed reducer 4 and the differential device 5 therein. The gear housing part 82 houses oil therein. The housing 6 has an oil draining hole 83a and an oil pouring hole 83b linking the inside to the outside of the housing 6, a first plug member 100 that is detachably attached to the oil draining hole 83a to close the oil draining hole 83a, and a second plug member 101 that is detachably attached to the oil pouring hole 83b to close the oil pouring hole 83b. The oil draining hole 83a and the oil pouring hole 83b are arranged at a place where the differential device 5 is stored of the gear housing part 82.SELECTED DRAWING: Figure 3