baber/WOPTO huggingface dataset:
Patent JP-2020005672-A (JP)
Title: Ocular fundus imaging apparatus
Inventor: YOSHINO MASAYUKI
IPC: A61B3/15
Filed: 2018-07-02
Abstract: To provide an ocular fundus imaging apparatus for capturing an ocular fundus image in which artifact is suppressed.SOLUTION: An ocular fundus imaging apparatus includes an imaging optical system including a radiation optical system for radiating an illumination light onto the ocular fundus through an objective lens and a light reception optical system that shares the objective lens with the radiation optical system and includes a light receiving element for receiving an ocular fundus reflection light of the illumination light, and acquires an ocular fundus image on the basis of a signal from the light receiving element. A control unit acquires refractivity information which is the information on the refractivity of an eye to be examined, and executes artifact suppression processing for suppressing generation of an artifact based on the reflection of the illumination light by the objective lens according to the refractivity. In more detail, an imaging mode is switched between a first mode in which the artifact suppression processing is not executed when capturing the ocular fundus image, and a second mode in which the artifact suppression processing is executed when capturing the ocular fundus image on the basis of the refractivity.SELECTED DRAWING: Figure 12
Patent JP-2020007711-A (JP)
Title: Water tank system for shelter and construction method of water tank system for shelter
Inventor: YANO AKIHIKO
IPC: E04H9/02
Filed: 2018-07-03
Abstract: To provide a water tank system capable of keeping inner temperature of a shelter at constant temperature or lower for a fire continuing for a long period, and a water tank member allowing simple construction of the water tank system.SOLUTION: A water tank system 1 has a water tank 2 provided on the outer circumference of a doorway 5, a water supply device 3 supplying water to the water tank 2, and a foam fire extinguishing system 6. The water tank 2 is structured of four water tank members 26, and has an annular recess 21 surrounding annularly the outer circumference of the doorway 5. A partition net 22 vertically partitioning the annular recess 21 is provided, and slug crushed stone 23 is filled on the partition net 22. The foam fire extinguishing system 6 has first foam heads 61 provided near the ground 150 around the water tank 2 and second foam heads 62 provided at the lower end of a roll bar 55. By discharging foam fire-extinguishing water from the first and the second foam heads 61, 62, suffocating effect by foam and cooling effect by water forming foam are obtained, to thereby calm down the fire in an early stage.SELECTED DRAWING: Figure 1
Patent JP-2018165613-A (JP)
Title: Air conditioner
Inventor: KINOSHITA AKIRA
IPC: F24F11/33
Filed: 2018-07-03
Abstract: PROBLEM TO BE SOLVED: To issue a notification for promoting operation start, at shutdown, while the indoor temperature and the indoor humidity are high.SOLUTION: An indoor unit of an air conditioner is attached with an indoor temperature sensor and an indoor humidity sensor. When indoor temperature detected by the indoor temperature sensor and indoor humidity detected by the indoor humidity sensor are in a high-temperature zone, in a notification mode, at shutdown, a notification for promoting operation start is automatically issued.SELECTED DRAWING: Figure 5
Patent JP-2018161527-A (JP)
Title: Performance output toy
Inventor: KIKUCHI SEITO
IPC: A63H33/42
Filed: 2018-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a performance output toy capable of outputting a performance corresponding to a game by using various dolls or the like as a play target.SOLUTION: A performance output toy includes a toy body 10, and game tools 40-1 and 40-2 usable to a play target. The toy body 10 has an installation part 12a capable of installing the play tools 40-1 and 40-2 mountably thereon/dismountably therefrom, and a performance output part 20 capable of outputting a performance corresponding to the game tools 40-1 and 40-2 installed on the installation part 12a.SELECTED DRAWING: Figure 2
Patent JP-2020021969-A (JP)
Title: Highly resilient image compression and decompression
Inventor: CHRISTOPHER HILLAR
IPC: H04N19/90
Filed: 2018-07-24
Abstract: To provide reasonable compression which has high resilient of an original image and can reduce storage capacity, at the same time, uses reasonably processing resources.SOLUTION: An image processing method includes: selecting an image in a fixed storage device; and loading the selected image into a memory of a computer. The method includes representing the loaded image as an initial two-dimensional array of pixel values. Thereafter, the initial two-dimensional array of the pixel values may be transformed into progressively axially divided two-dimensional arrays of signs and a pair of one-dimensional values for each cell of 2x2 array of signs among the divided two-dimensional arrays. Finally, each of the two-dimensional arrays of the pixel values and each pair of one-dimensional values are stored in the fixed storage device as a compressed form of the selected image.SELECTED DRAWING: Figure 1
Patent JP-2019056174-A (JP)
Title: Distribution system for at least either of chemical and electrolytic surface treatment
Inventor: ANDREAS GLEISSNER
IPC: C23C18/31
Filed: 2018-07-25
Abstract: To provide an improved distribution system for chemical and/or electrolytic surface treatment of a substrate in a process fluid.SOLUTION: A distribution system for chemical and/or electrolytic surface treatment of a substrate in a process fluid includes a distribution part 21, and a control unit 12. The distribution part is constituted so that at least either flow of a process fluid and a current is guided to the substrate. The distribution part includes at least a first distribution element 13 and a second distribution element 14. The control unit is constituted so as to control the first distribution element and the second distribution element separately.SELECTED DRAWING: Figure 3
Patent JP-2019004473-A (JP)
Title: Signaling and traffic carrier splitting for wireless communications systems
Inventor: OLUFUNMILOLA O AWONIYI
IPC: H04W72/04
Filed: 2018-07-26
Abstract: To provide methods, systems and devices for separating signaling data and traffic data onto separate carriers for wireless communications systems.SOLUTION: Embodiments utilize flexible bandwidth that may utilize portions of a spectrum that may not be big enough to fit a normal waveform through utilizing flexible waveforms. The signaling and the data traffic are separated into different flexible bandwidth carriers so that assigned resources can be customized to different traffic patterns. The signaling data is received and/or transmitted over the first band carrier without any other traffic data. The traffic data and/or network data associated with the signaling data is received and/or transmitted over a separate, second carrier.SELECTED DRAWING: Figure 4
Patent JP-2020016835-A (JP)
Title: Imaging device and control method of imaging device
Inventor: SAITO TAKAO
IPC: G03B11/00
Filed: 2018-07-27
Abstract: To provide an imaging device including an illumination unit capable of irradiating light considering the effect on the human body in addition to image quality in the illumination range of the illumination unit.SOLUTION: The imaging device further includes an illumination intensity control means for controlling the illumination intensity of the illumination unit; and an angle-of-view comparing means for comparing the illumination range of the illumination unit lit by the illumination intensity control means with the imaging range of the imaging unit via the lens unit. The control unit limits the settable range of the zoom function of the lens unit based on the result of the angle-of-view comparing means when the illumination unit is turned on.SELECTED DRAWING: Figure 2
Patent JP-2020022676-A (JP)
Title: Game machine
Inventor: FUKUHARA KOSHU
IPC: A63F7/02
Filed: 2018-08-08
Abstract: To provide a game machine enabling confirmation, at least before power is activated, of a predetermined first operation of first operation means related to a shift to a setting change state being completed.SOLUTION: A Pachinko machine 1 is provided with a setting change state in which it is possible to change to a plurality of types of stage setting values. The Pachinko machine can be shifted to the setting change state on the basis of, when power is activated: a setting key SW47 being in an ON state by a turning operation (a first condition); and a RAM clear SW46 being in an ON state by pressed down from an advanced position (a second condition). In the Pachinko machine, when the first condition and the second condition are established, by a backup power supply supplied from a backup power circuit 97, a prior power activation state control device 801 and a prior power activation state display device 800 make a notification, before the power is activated, that it is possible to make a shift to the setting change state if power is activated.SELECTED DRAWING: Figure 29
Patent JP-2020025487-A (JP)
Title: Electric cooker
Inventor: OTSUKA MASAYUKI
IPC: A47J37/06
Filed: 2018-08-10
Abstract: To provide an electric cooker capable of reducing roasting time and of suppressing generation of uneven roasting.SOLUTION: In an electric cooker 1 provided with a heat cooking part 10 roasting and molding food, the heat cooking part 10 is provided with: a heating plate 13 having a first roasting plate 11 and a second roasting plate 12 that are mutually rotatably linked; supporting legs 14 (37, 38) rotatably supporting the heating plate 13; an electric type first heating part 31 fitted to the first roasting plate 11; and an electric type second heating part 32 fitted to the second roasting plate 12. The heat cooking part 10 rotates around a rotary shaft 35 positioned at a central part of the heat cooking part 10.SELECTED DRAWING: Figure 1
Patent JP-2020025731-A (JP)
Title: Medical device
Inventor: OKUBO ITARU
IPC: A61B18/14
Filed: 2018-08-10
Abstract: To provide a medical device capable of inserting an end part into a living body lumen by making it fine and performing effective ablation by a plurality of electrode parts electrically independent.SOLUTION: A medical device 10 has: a long shaft part 21; a plurality of electrode parts 40 which are arranged at an end part of the shaft part 21, extend along a lengthwise direction of the shaft part 21 and are electrically independent; and a plurality of lead wires 37 which are connected to the electrode parts 40 and flow current to the electrode parts 40. The electrode parts 40 have curved parts 48 capable of curving in a radial direction of the shaft part 21, and coils 42 are arranged in the curved parts 48.SELECTED DRAWING: Figure 2
Patent JP-2020031349-A (JP)
Title: Display device
Inventor: YOSHITAKE KIICHIRO
IPC: H05K5/03
Filed: 2018-08-23
Abstract: To provide a display device capable of reducing screws exposed on a back of the device when fixing a back cabinet to a chassis, and coping with thermal expansion.SOLUTION: The display device includes a chassis 100, and a back cabinet 200 attached to the back side of the chassis 100. A hook member 110 having two engaging arms 112 facing each other is attached to the chassis 100. The back cabinet 200 is provided with an engagement protrusion 210 that is engaged so as to be sandwiched between the two engagement arms 112 of the hook member 110. The hook member 110 is attached to the chassis 100 so as to be slidable in a first direction. The engagement protrusion 210 engaged with the engagement arms 112 of the hook member 110 is slidable in a second direction orthogonal to the first direction with respect to the engagement arms 112.SELECTED DRAWING: Figure 7
Patent JP-2020032739-A (JP)
Title: Control device of hybrid vehicle
Inventor: TAKAHASHI TATSUHIKO
IPC: F02D29/02
Filed: 2018-08-27
Abstract: To provide a control device of a hybrid vehicle which can operate command torque of MG which can reduce fuel consumption of an engine efficiently by increasing power running torque of the MG.SOLUTION: The control device of the hybrid vehicle selects an MG torque candidate value Tmg_c that a total supply power variation DPsum0_s of 0MG torque criterion becomes a power running side variation upper limit value UPDP_sm or less, from the plurality of MG torque candidate values Tmg_c, and selects the MG torque candidate value that an absolute value of a relative supply power variation ratio RDP0_s becomes maximum as a final MG torque candidate value Tmg_cfm on the power running side within the selected MG torque candidate value.SELECTED DRAWING: Figure 8
Patent JP-2020034013-A (JP)
Title: Shift range control device
Inventor: MIYANO Haruka
IPC: H02P3/22
Filed: 2018-08-27
Abstract: To provide a shift range control device that can accurately stop a motor.SOLUTION: A shift range control device 40 switches a shift range by controlling driving of a motor 10 comprising a motor winding 11, and comprises a driving circuit 41 and an ECU 50. The driving circuit 41 comprises switching elements 411-416 provided so as to corresponding to each phase of the motor winding. The ECU 50 drives the motor 10 by controlling on/off operation of the switching elements 411-416, and stops the motor 10 at a target stop position depending on a target shift range. At the time of stop control for stopping the motor 10 at a target stop position, the ECU 50 turns off all lower arm elements, turns on a predetermined number of upper arm elements, and returns a current between the motor winding 11 and the driving circuit 41. Thereby, the motor 10 can be accurately stopped.SELECTED DRAWING: Figure 4
Patent JP-2020032546-A (JP)
Title: Protective sheet for solar cell module
Inventor: MATSUMOTO YUJI
IPC: B32B27/18
Filed: 2018-08-27
Abstract: To provide a protective sheet for solar cell module to which a pattern contributing to designability is imparted, which can suppress weather resistance deterioration of the pattern accompanied by long-term use, and can maintain high designability over a long period of time.SOLUTION: In a protective sheet 1, an adhesion layer 131 is laminated on a transparent base material layer 11, and the transparent base material layer 11 is mainly formed of an insulating resin having volume resistivity according to JIS C2151 of 1.0×10Ω cm or more and includes an insulating resin layer having a thickness of 50 μm or more. The resin layer is a resin layer of a single layer or a multilayer and the transparent base material layer 11 contains an ultraviolet absorber in any layer, the adhesion layer 131 is a resin layer containing an olefin resin as a base resin, and a colored pattern is printed on a surface on a side facing the transparent base material layer 11 of the adhesion layer 131.SELECTED DRAWING: Figure 2
Patent JP-2020037624-A (JP)
Title: Cellulose extraction method
Inventor: YAMAUCHI KAZUYOSHI
IPC: C08B1/00
Filed: 2018-09-03
Abstract: To obtain cellulose from plant material by a simple process without using an alkaline solution.SOLUTION: The cellulose extraction method includes: a heating process of heating plant material at a temperature of 160-180°C in the presence of a hydrogen peroxide solution; and a filtration process of filtering a reaction product obtained by the heating process to obtain a residue. A kenaf core is preferably used specifically as the plant material. Use of the kenaf core as the plant material is specifically preferable from the viewpoint of the effective utilization of resources because the kenaf core is not utilized conventionally.SELECTED DRAWING: Figure 2
Patent JP-2020041089-A (JP)
Title: Adhesion preventive for unvulcanized rubber and water dispersion of adhesion preventive for unvulcanized rubber
Inventor: SEHATA Shiro
IPC: C08K5/098
Filed: 2018-09-12
Abstract: To provide an adhesion preventive for unvulcanized rubber that has excellent adhesion prevention ability, and avoids the problems of dust contamination and foamability.SOLUTION: An adhesion preventive for unvulcanized rubber contains the following components (A)-(C): (A) a fatty acid alkali metal salt, (B) a salt of a fatty acid and a metal other than an alkali metal, (C) a nonionic surfactant with an HLB of 9-18 by Griffin method.SELECTED DRAWING: None
Patent JP-2020039740-A (JP)
Title: Autonomous travel type cleaner
Inventor: FUJIEDA MASAYA
IPC: A47L9/28
Filed: 2018-09-13
Abstract: To provide an autonomous travel type cleaner capable of suppressing entanglement of dust to a side brush, for extending a service life of a bristle bundle of the side brush.SOLUTION: An autonomous travel type cleaner comprises: a side brush (44) which is provided on a floor surface of a body (20) for sweeping and collecting dust on a floor surface; and a cleaning raising cloth (121) for sweeping and removing dust adhering to the side brush (44) and being provided in a rotation region of the side brush (44). Since a prescribed gap is provided between the cleaning raising cloth (121) and the floor surface, the side brush (44) passes through a gap between the cleaning raising cloth (121) and the floor surface, and passes in contact with the cleaning raising cloth during rotation of the side brush, thereby wiping and removing dust adhering to the side brush (44).SELECTED DRAWING: Figure 12
Patent JP-2020044666-A (JP)
Title: Liquid jet head, liquid jet recording device and driving signal generating system
Inventor: SHIMIZU TAKAYUKI
IPC: B41J2/045
Filed: 2018-09-14
Abstract: To provide a liquid jet head, a liquid jet recording device and a driving signal generating system which can improve convenience for a user.SOLUTION: The liquid jet head according to an embodiment in the disclosure comprises a jet part having a plurality of nozzles for jetting liquid, a driving part that jets liquid through the nozzles by applying a driving signal having one or a plurality of pulses to the jet part, and a signal generating part that generates the driving signal. The signal generating part determines pulse widths in the pulse on the basis of sound speed in liquid, and generates the driving signal using the pulse having the determined pulse widths.SELECTED DRAWING: Figure 6
Patent JP-2020043945-A (JP)
Title: Golf club head
Inventor: MOTOKAWA YUKI
IPC: A63B53/04
Filed: 2018-09-18
Abstract: To provide a golf club head having an FRP member whose ball hitting sound is large.SOLUTION: A golf club head 100 includes a striking face 102, a crown 104, and a sole 106. The crown 104 and/or the sole 106 include an FRP member f1 composed of fiber-reinforced plastic containing fiber and matrix resin. An average bending modulus of the FRP member f1 is 25 GPa or more. The fiber may contain carbon fiber. A tensile elastic modulus of the carbon fiber may be 300 GPa or more. The fiber may contain metal fiber. A resin content of the FRP member f1 may be 40 wt.% or less. A glass transition point of the matrix resin may be 150°C or higher.SELECTED DRAWING: Figure 2
Patent JP-2019009139-A (JP)
Title: Cover, light source device and lighting fixture
Inventor: SAITO KOJI
IPC: F21V19/00
Filed: 2018-09-18
Abstract: To provide a cover for light source device which has high light emission efficiency.SOLUTION: A cover 230 is provided to a light source device having an LED substrate 210 having an LED 212 arranged on a mount surface 211J. The cover 230 has: a cover-side body part 233 provided opposite to a mount surface 211J of the LED substrate 210 having the reverse surface of the mount surface 211J fitted to a plane of a frame-side flat part 221; and a cover-side flat part 232 as a fixed part which is arranged on both sides of the LED substrate 210 to overlap a part, where the LED substrate 210 is not fitted, of a plane where the LED substrate 210 is fitted, and differs in characteristics to irradiation light from the cover-side body part 233. Thus, the cover for light source device is provided which is high in light emission efficiency because of the cover-side flat part 232.SELECTED DRAWING: Figure 6
Patent JP-2020044740-A (JP)
Title: Liquid discharge head, liquid discharge unit and liquid discharge device
Inventor: ODAKA Toshimichi
IPC: B41J2/14
Filed: 2018-09-19
Abstract: To attenuate or suppress residual vibrations caused by liquid discharge.SOLUTION: A nozzle plate 1 having a nozzle 4 for discharging liquid formed therein, a flow path plate 2 having a pressure chamber 3 to be communicated with the nozzle 4 formed therein and a vibration plate member 3 having a vibration region 30 forming a wall surface of the pressure chamber 3 are laminated and joined with one another. In the vibration plate member 3 which has a two-layer structure constituted of a first layer 3a and a second layer 3b, is formed a damper region 33 that is separated from the vibration region 30 by arranging a concave shape part 33a in the second layer 3b and forms deformable wall surfaces of pressure chambers 6. In the flow path plate 2 is provided a concave part 61 constituting some of the pressure chambers 6, which at least part of a damper region 33 faces.SELECTED DRAWING: Figure 1
Patent JP-2020044776-A (JP)
Title: Molded article and method for manufacturing molded article
Inventor: TAKAHASHI HIDEKI
IPC: B41M5/26
Filed: 2018-09-20
Abstract: To provide a molded article in which a thermal expansion layer in an expanded region is suppressed from wholly peeling from a base material, and a method for manufacturing a molded article.SOLUTION: A thermal expansion sheet includes: a thermal expansion layer 12 containing a thermal expansion material and disposed on a first surface of a base material 11; a plurality of heat conversion layers 81 containing a heat conversion material that converts electromagnetic waves into heat, and disposed on a second surface of the base material 11. The plurality of heat conversion layers 81 is disposed in all expansion regions where the thermal expansion layer 12 is to be expanded, while at least a part of one heat conversion layer 81 is separated from another adjoining heat conversion layer 81. In the region where the heat conversion layer 81 is disposed, the thermal expansion layer 12 is expanded in such a degree that at least a part of the thermal expansion layer 12 peels from the base material 11, while in a region where the heat conversion layer 81 is not disposed, the thermal expansion layer 12 is also expanded but prevented from peeling from the base material 11. Thus, in the expanded region, peeling of the whole thermal expansion layer 12 is suppressed from peeling.SELECTED DRAWING: Figure 4
Patent JP-2019058667-A (JP)
Title: Ophthalmologic examination apparatus
Inventor: KODAMA KAZUSHI
IPC: A61B3/10
Filed: 2018-09-21
Abstract: To appropriately measure an electrical potential of retina.SOLUTION: An ophthalmologic examination apparatus comprises: a projection unit 10 which scans laser light 50 two-dimensionally to throw stimulus light onto a predetermined region of a subject's retina; a detector 24 for detecting an electrical potential of retina; and a control unit 21 which generates an electroretinogram of the retina on the basis of a position within the retina corresponding to the predetermined region having the stimulus light thrown thereon and an output signal from the detector 24.SELECTED DRAWING: Figure 1