baber/WOPTO huggingface dataset:
Patent JP-2021066275-A (JP)
Title: Vehicle control device
Inventor: ITO MASAHIKO
IPC: B60R11/04
Filed: 2019-10-18
Abstract: To provide a vehicle control device capable of determining whether an infant is left behind in a vehicle cabin after the confirmation of the existence of the infant.SOLUTION: In an on-vehicle system 100, a vehicle control device 40 monitors that an infant is left behind in a vehicle cabin and executes risk avoidance processing with respect to the infant based on the monitoring result. The vehicle control device includes: an image acquisition unit 70 for acquiring images obtained when traveling of a vehicle is stopped, which are images inside the vehicle cabin photographed by an imaging device 21; and a leaving behind determination unit for determining whether or not an infant is left behind in the vehicle cabin based on the images during stoppage of vehicle traveling.SELECTED DRAWING: Figure 1
Patent JP-2021067426-A (JP)
Title: Water heater
Inventor: IKUTA KYOHEI
IPC: F24H1/10
Filed: 2019-10-25
Abstract: To provide a water heater capable of increasing user convenience while facilitating execution of a power saving operation mode.SOLUTION: A power supply circuit 13 outputs a DC voltage by selectively receiving AC power from either a commercial AC power supply 1 or a backup power supply 2. The backup power supply 2 is configured to generate AC power having a power supply frequency different from a commercial frequency based on a DC voltage of a power storage device 6. A controller 300 includes a frequency detection circuit 16 for detecting a frequency of AC power received by the power supply circuit 13. The controller 300 selects a first operation mode if the detected frequency by the frequency detection circuit 16 is equal to the commercial frequency, and selects a second operation mode in which power consumption by a load 14 is lower than the first operation mode if the detected frequency is equal to the power supply frequency of the backup power supply 2.SELECTED DRAWING: Figure 1
Patent JP-2021062181-A (JP)
Title: Scoliosis patient support cushion
Inventor: YOKOO KIYOMI
IPC: A47C27/00
Filed: 2019-10-10
Abstract: To provide a scoliosis patient support cushion that when a scoliosis patient lies in a supine posture, receives an approximately half of his/her body and lower extremities at the same time to relax his/her thoracic strain by closing gaps caused at bent and deformed parts of the body in the supine posture (a gap caused by protrusion of a back surface of the body and a gap between his/her pelvis and twelfth rib), is capable of making thoracic respiratory movement ease, and is capable of holding a tranquil posture by dispersing body weight of the lower half of the body.SOLUTION: A support cushion comprises: a backrest part on which an approximately half of a scoliosis patient's back is placed when the scoliosis patient lies in a supine posture; and a first side arm part extending laterally on one side from a first end of the backrest part to receive his/her lower extremities. The support cushion also comprises: a second side arm part that is located between the first side arm part and a second end, the other end, of the backrest part, extends laterally on the same side as the first side arm part, and closes a gap resulting from spinal curvature; or a third side arm part that extends laterally on the same side as the first side arm from the second end of the backrest part.SELECTED DRAWING: Figure 5
Patent JP-2021069712-A (JP)
Title: Functional component release system, building and functional component release method
Inventor: HAYAZAKI YOSHIKI
IPC: A61K31/44
Filed: 2019-10-31
Abstract: To provide a functional component release system that can efficiently provide an object person with efficacy of a functional component.SOLUTION: A functional component release system 10 includes: a release part 21 for releasing a functional component with an odor to a space where an object person is positioned; and a control unit 22 for controlling the release part 21 to increase a release amount of the functional component as the sleep depth of an object person is deep or the variation of sleep depth of an object person is large in a direction in which the sleep depth becomes deeper.SELECTED DRAWING: Figure 1
Patent JP-2021069819-A (JP)
Title: wheelchair
Inventor: IGUCHI TAKEYOSHI
IPC: A61G5/10
Filed: 2019-10-31
Abstract: To provide a very convenient wheelchair which does not accelerate even on a slope and enables a user to get on/off safely or the like.SOLUTION: A wheelchair 1 includes a brake 51 braking left and right driving wheels 20. The brake 51 is provided with an operation lever 55, a ratchet gear 56 as brake means to be engaged with the driving wheels 20, and a link mechanism part 60 capable of switching position states of the ratchet gear 56 as the operation lever 55 is rotary operated. The link device 60 is configured to be able to switch to a first state that the ratchet gear 56 is not engaged with the driving wheels 20 and a second state that the ratchet gear 56 is engaged with the driving wheels 20 as the operation lever 55 is rotary operated.SELECTED DRAWING: Figure 1
Patent JP-2020014485-A (JP)
Title: Combine harvester
Inventor: GOTO KAZUMI
IPC: A01D69/10
Filed: 2019-11-01
Abstract: To provide a combine harvester facilitating stepping a parking brake pedal downward, and having a parking brake pedal capable of securing a wide space at a lower side of a floor of an operation part and on a floor surface.SOLUTION: A combine harvester is configured such that: a front part an operation part (5) is provided with a first vertical frame (20) and a second vertical frame (21) provided at intervals in the left and right direction; a first rotation axis (35) is rotatably supported between the first vertical frame (20) and the second vertical frame (21); an upper part of an arm (31) of a parking brake pedal (30) for keeping a travel device (2) in a stop state is fixed to the first rotation axis (35); a first pedal (34) and a second pedal (33) positioned above the first pedal (34) are provided in the lower part of the arm (31); the first pedal (34) and the second pedal (33) are provided above a floor (13); and the second pedal (33) is set to have inclination lower in the back more moderate than that of the first pedal (34).SELECTED DRAWING: Figure 7
Patent JP-2021028563-A (JP)
Title: Dryer for garbage resulting from filtration of waste water
Inventor: WANG GUOZHONG
IPC: C02F11/126
Filed: 2019-11-06
Abstract: To disclose a dryer for garbage resulting from filtration of waste water according to the present invention.SOLUTION: A dryer according to the present invention has a main body. A garbage inlet is provided fixedly at an upper end surface of the main body. A dehydrator is provided on a lower side of the garbage inlet, and can dehydrate garbage put in from the garbage inlet. A water gate device is provided on a lower side of the dehydrator. The present invention is directed to a multi-level dry system. According to the system, garbage is first shaken to remove almost all of water therefrom. Further, the garbage is heated to make remaining water evaporate, and then is exposed to air to further remove water component. Thus, dry of the garbage is achieved with smaller area occupied by the whole device, without many persons needed, at a high dry speed and is carried out effectively. Moreover, efficiency in work is improved, and the work can always be done without any influence by weather.SELECTED DRAWING: Figure 1
Patent JP-2020038385-A (JP)
Title: Display method, information processing system, and program
Inventor: HASEGAWA HIROSHI
IPC: G06T1/00
Filed: 2019-11-07
Abstract: To provide a display method for making it possible to avoid the risk that a user leaves an object to be observed by a microscope unnoticed.SOLUTION: A method for displaying a medical image includes: displaying a medical image in a first area; displaying at least part of the medical image in a second area as a partial display area; when the partial display area is displayed at a predetermined observation magnification or more, changing the color of at least part of pixels of the medical image displayed in the first area, the pixels corresponding to the partial display area displayed in the second area; and when the partial display area is displayed at less than the predetermined observation magnification, not changing the color of the pixels of the medical image displayed in the first area, the pixels corresponding to the partial display area displayed in the second area.SELECTED DRAWING: Figure 14
Patent JP-2021075898-A (JP)
Title: Foundation structure and construction method for the same
Inventor: TABATA OSAMU
IPC: E04B1/58
Filed: 2019-11-08
Abstract: To provide a foundation structure capable of fixing a beam material in a horizontal direction and facilitating work for fixing the beam material in the horizontal direction.SOLUTION: This foundation structure comprises a foundation slab, a beam material 12, an anchor bolt 14, a grout pack 18, and a nut 15. A lower flange 45 of the beam material 12 has an insertion hole 49 into which a bolt part 32 of the anchor bolt 14 is inserted. The diameter of the insertion hole 49 is larger than that of the bolt part 32. An operator inserts the bolt part 32 through the grout pack 18, and then fastens the nut 15 to the bolt part 32. The nut 15 fastened to the bolt part 32 pressurizes and breaks the grout pack 18, and causes a grout stored in the grout pack 18 to flow out. The grout flowing out from the grout pack 18 fills a gap between the bolt part 32 and the inner peripheral surface of the insertion hole 49 to harden, becoming a hardened member. The hardened member prevents horizontal movement of the beam material 12.SELECTED DRAWING: Figure 5
Patent JP-2021075150-A (JP)
Title: Operation support apparatus, method and program
Inventor: WATANABE KOSUKE
IPC: G08G1/16
Filed: 2019-11-08
Abstract: To provide an operation support apparatus capable of taking an appropriate countermeasure in a case where a user performs a drive operation in abnormal tendency.SOLUTION: An operation support apparatus 10, incorporated in a vehicle, includes: a derivation part 11 for deriving an operation characteristic of a user who operates a vehicle; a determination part 12 for determining whether a drive operation by the user is categorized as a drive operation deviated from the operation characteristic using the operation characteristic; and a suppression part 13 for executing control to suppress traveling based on the drive operation by the user in a case where the determination part determines that the drive operation by the user is categorized as the drive operation deviated from the operation characteristic.SELECTED DRAWING: Figure 1
Patent JP-2021078046-A (JP)
Title: Imaging apparatus and control method thereof, and program
Inventor: ONO TADAMI
IPC: G03B7/08
Filed: 2019-11-12
Abstract: To image a video of correct exposure at such timing as to make an exposure change while suppressing fluctuations in exposure by disturbance.SOLUTION: A system control section 50 of an imaging apparatus 100 executes: acquisition of imaging setting when imaging; detection of a change in imaging setting; setting of an exposure permissible range for permitting a deviation from an exposure target value; exposure control when imaging; and switching between validity and invalidity of automatic exposure control. The system control section 50 changes the exposure permissible range when it is determined that the image setting has changed, and switches between the validity and invalidity of automatic exposure control.SELECTED DRAWING: Figure 4
Patent JP-2021078590-A (JP)
Title: Doll eye element, doll eye unit and doll
Inventor: KISHI TAICHI
IPC: A63H3/38
Filed: 2019-11-15
Abstract: To provide a doll eye element capable of obtaining an expected entoptic phenomenon without enlarging a thickness dimension.SOLUTION: A doll eye element 10 includes a translucent part 11, and a pattern part 12 having an eye pattern. The translucent part 11 has a front side convex surface 11a and a rear side convex surface 11b facing the front side convex surface 11a, and the pattern part 12 is provided on the rear side convex surface 11b of the translucent part 11.SELECTED DRAWING: Figure 1
Patent JP-2020093972-A (JP)
Title: Method of preparing spherical silicon fine powder for electronic packaging
Inventor: HU SHICHENG
IPC: C01B33/02
Filed: 2019-11-22
Abstract: To provide a method of preparing spherical silicon fine powder for electronic packaging, which effectively controls large particles to make low-viscosity, high-fluidity, easy-to-handle fine powder.SOLUTION: The method includes: preparing spherical silicon fine powder with different particle sizes from angular silicon fine powder with different particle sizes by a flame combustion method; and then applying coarse grading and fine grading to spherical silicon fine powder products. Through these processes, large particles are removed and the content of large particles is controlled to 10 or less particles. Problems of, for example, large particles blocking packaging glue injection openings or causing poor packaging when used for downstream products are avoided. Particle size distribution of the silicon fine powder is adjusted through a reasonable particle grade ratio, and the fluidity, viscosity, and flush characteristics of the spherical silicon fine powder products are improved.SELECTED DRAWING: None
Patent JP-2021083061-A (JP)
Title: Radio receiver
Inventor: TANAKA YASUHIDE
IPC: H04B7/08
Filed: 2019-11-22
Abstract: To enable highly accurate phase control in diversity synthesis.SOLUTION: A radio receiver includes: tap processing units 14A and 14B for outputting a tap output signal by performing weight multiplication process based on a tap coefficient for a reception signal obtained based on a radio signal and outputting a reception signal vector of the reception signal; an adaptive processing unit 15 for outputting a tap coefficient based on the tap output signal and the reception signal vector; a synthesis unit 16 for outputting a synthesized signal by performing diversity synthesis of the tap output signal; a power detection unit 17 for outputting a phase rotation amount when the synthesized signal has the maximum power; a diversity synthesis unit 20 for outputting a synthesized reception signal by performing diversity synthesis of the reception signal; and a demodulation unit 21 for performing demodulation process for the synthesized reception signal, the receiver obtains the synthesized reception signal by performing diversity synthesis in the diversity synthesis unit 20 after rotating the phase of the reception signal based on the phase rotation amount, and demodulates the synthesized reception signal in the demodulation unit 21.SELECTED DRAWING: Figure 1
Patent JP-2021085463-A (JP)
Title: Valve device
Inventor: SAITO NORIHIKO
IPC: F17C13/04
Filed: 2019-11-28
Abstract: To suppress leakage from a fusible plug valve connected to a tank.SOLUTION: A valve device includes: a valve assembly connected to a mouthpiece of a tank; a first passage formed in the valve assembly and communicating between the inside of the tank and the outside of the valve assembly; a second passage formed in the valve assembly, branched from the first passage and communicating with the outside of the valve assembly; a fusible plug valve having a valve element inserted into the first passage, the fusible plug valve in which the valve element suppresses movement of gas from the first passage to the second passage when the fusible plug valve is in the closed state and the valve element moves to allow the movement of gas from the first passage to the second passage when a temperature of the fusible plug valve reaches an operation temperature or higher or when the fusible plug valve is manually opened; and seal members suppressing the movement of gas in the first passage, at least one of the seal members located on each of the tank side and the fusible plug valve side sandwiching a branch part where the second passage is branched from the first passage when the fusible plug valve is in the closed state.SELECTED DRAWING: Figure 2
Patent JP-2021084664-A (JP)
Title: Package for paper product
Inventor: OOKA YASUNOBU
IPC: B65D77/00
Filed: 2019-11-28
Abstract: To provide a package for a paper product in which packaged contents are hard to collapse (easy to take out) even when the packaged object is a paper product, particularly a paper product such as thin paper.SOLUTION: A package covers entire one or more paper products with a packaging base material having four mountain folding portions substantially parallelly extending in one direction, and seals with seal portions, the one or more paper products. The seal portions are provided respectively at both ends of the mountain folding portions, each of which is substantially straight and orthogonal to the direction of the mountain folding portions, and the respective seal portions are formed substantially parallel to each other, and when in the packaging base material, a distance between the mountain folding portions in the central part of the mountain folding portion in a direction orthogonal to a straight direction of the seal portion is defined as A, and in the one or more paper products, a length of the paper product in a direction perpendicular to both the straight direction of the seal portions and a straight direction of the mountain folding portions is defined as B, a ratio of B to A (B/A(%)) is 78% or more and 130% or less.SELECTED DRAWING: Figure 1
Patent JP-2021086043-A (JP)
Title: Developing device
Inventor: HORI TAKUYA
IPC: G03G15/08
Filed: 2019-11-28
Abstract: To achieve both a transportation performance and an agitation performance of developers.SOLUTION: A second transportation screw 65 is disposed in an agitation chamber 63 and comprises a rotation shaft and a plurality of strips of blade parts 91, 92, and 93 being formed spirally around the rotation shaft and transporting developers with its rotation in a rotation direction R1 to a second direction D2 in a longitudinal direction X. Among the plurality of strips of blade parts 91, 92, and 93, at least one strip of blade part 93 has a gap part 94 that makes the blade part 93 discontinuous in at least a part of an installation region from a downstream end of a supply port to an upstream end of detection means with respect to the second direction D2, and a rib 95 provided so as to be continuous toward the upstream side of the second direction D2 from a downstream side end 93a of the blade part 93 where the downstream side end 93a in the rotation direction R1 faces the gap part 94 and have a gap 96 with the blade part 92 located adjacent on the upstream side with respect to the second direction D2 and different from the blade part 93.SELECTED DRAWING: Figure 8
Patent JP-2021083992-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-11-29
Abstract: To provide a game machine capable of increasing player's interest in a game.SOLUTION: A dynamic display mode of identification information for indicating a determination result determined by determination means is determined by dynamic display mode determining means. On the basis of the type of the determined dynamic display mode, execution of a specific performance for indicating that information to be determined as a specific determination result is stored among information stored in storage means is determined by determination means. Thereby, the player's interest in a game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2020038393-A (JP)
Title: Electro-optical device, drive method for electro-optical device, and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G09G3/20
Filed: 2019-12-02
Abstract: To improve the display quality of an electro-optical device.SOLUTION: The electro-optical device comprises: a plurality of scan lines; k signal lines (k is an integer of 3 or greater); a reference line given a reference potential; a pixel arranged in correspondence to each intersection of the plurality of scan lines and the k signal lines, including a holding capacitor connected to the reference lines, and holding the potential corresponding to an image signal in the holding capacitor; an image signal circuit for sequentially supplying the image signal to the k signal lines in k supply periods based on k selection signals for sequentially selecting the k signal lines during a horizontal scan period; a precharge circuit for supplying a precharge signal to a signal line among the k signal lines before being supplied with the image signal by the image signal circuit in a prescribed order during a horizontal scan period; and a control circuit for controlling the k selection signals so that at lease one of first and last supply periods among the k supply periods is extended to be longer than a prescribed supply period except the first and last supply periods among the k supply periods.SELECTED DRAWING: Figure 2
Patent JP-2020045095-A (JP)
Title: Weather Strip
Inventor: HIROE KEIJI
IPC: B60J10/84
Filed: 2019-12-03
Abstract: To provide a long weather strip in which wall thickness of a hollow seal part is partially changed, and a manufacturing method for the weather strip on the basis of extrusion molding.SOLUTION: An extrusion mold includes: a mouthpiece 40 and a core 50. The core 50 has a moving core part 51 movable in a direction of extrusion; and a fixing core part 52. In the moving core part 51, a cross sectional shape is a non-similar shape in front and rear two places (51a and 51b) in the direction of extrusion. In a state of arranging the moving core part 51 in an advance position (first position), a first part (6A) of a long weather strip is molded, and in a state of arranging the moving core part 51 in a retreat position (second position), a second part (6B) of the long weather strip is molded. At the time of molding the second part (6B), a supply amount per unit time of seal portion material to a molding space 42 of a hollow seal portion secured between the core and the mouthpiece is increased compared with that at the time of molding the first part (6A).SELECTED DRAWING: Figure 8
Patent JP-2021089560-A (JP)
Title: Self-propelled inspection device and facility inspection system
Inventor: IGARASHI YUICHI
IPC: G05D1/02
Filed: 2019-12-04
Abstract: To provide a self-propelled inspection device expected to operate outdoors for a long term, which allows for streamlining a system introduction cost, settings and their update work required for self-propulsion.SOLUTION: A self-propelled inspection device 1 for autonomously inspecting an inspection object while autonomously traveling along an inspection route comprises a self position estimation unit 100 which estimates a self position, a map information database 121 which manages map information for autonomous travel, a travel unit 140 with a driving mechanism and a steering mechanism, a sensor which senses the inspection object, a map information update unit 124 which updates the map information on the basis of information sensed by the sensor, and a travel unit controller 140 which controls the travel unit on the basis of the updated map information.SELECTED DRAWING: Figure 2