baber/WOPTO huggingface dataset:
Patent JP-2020190508-A (JP)
Title: Particle size distribution measuring device, particle size distribution measurement method, and program for particle size distribution measuring device
Inventor: NAGURA MAKOTO
IPC: G01N21/49
Filed: 2019-05-23
Abstract: To provide a particle size distribution measuring device capable of calculating a particle size distribution and extracting information other than the particle size distribution from a scattering pattern even in the case that x≒1 about a particle size parameter x is not established.SOLUTION: In a particle size distribution measuring device 100 including a light source LS for emitting light to a cell C storing a sample composed of particle groups being a dispersion medium and a dispersoid, a detector D for detecting light scattered in the sample, and a particle size distribution calculator for calculating a particle size distribution of the particle groups included in the sample on the basis of an output signal of the detector D, the particle size distribution calculator includes a particle size distribution model generation part for generating a particle size distribution model with a scattering pattern of light by the particle groups as at least an explanatory variable and with the particle size distribution of the particle groups as at least an objective variable by machine learning, and a particle size distribution output part for outputting the particle size distribution of the particle groups included in the sample from a scattering pattern shown by an output signal of the detector D on the basis of the particle size distribution model.SELECTED DRAWING: Figure 1
Patent JP-2020195012-A (JP)
Title: Image decoding device and image encoding device
Inventor: HASHIMOTO TOMONORI
IPC: H04N19/136
Filed: 2019-05-24
Abstract: To provide an image decoding apparatus to which an inverse secondary conversion can be applied more preferably and a related technique of the same.SOLUTION: A moving image decoding device (31) includes a reverse core conversion unit (31123) for reversely converting a conversion coefficient for each conversion unit and an inverse secondary conversion unit (31121) for applying an inverse secondary conversion to conversion coefficients up to 36 conversion coefficients including the lowest frequency component of the conversion coefficients included in the conversion unit when the conversion units are 8×8 or more.SELECTED DRAWING: Figure 15
Patent JP-2020192127-A (JP)
Title: Game machine
Inventor: KUMAGAI MITSUYASU
IPC: A63F7/02
Filed: 2019-05-29
Abstract: To provide a game machine which can increase the game amusement when emitting the sound of a piece of music.SOLUTION: A game machine comprises: sound emission means which emits the sound; and emission control means which controls the sound emission means. The emission control means includes a plurality of sound reproduction channels that can reproduce one sound, combines the sounds reproduced by the sound reproduction channels, can make the sound emission means emit the plural types of sounds in parallel by making the sound emission means output the combined sounds, can reproduce the first piece of music and the second piece of music as pieces of music constituted by one or more sounds, starts the reproduction of the first piece of music without regulating the emission on the basis of the satisfaction of a first condition, starts the reproduction of the second piece of music by regulating the emission, regulates the emission of the first piece of music on the basis of the satisfaction of a second condition during the reproduction of the first piece of music and during the reproduction of the second piece of music, and continues the reproduction of the second piece of music without regulating the emission.SELECTED DRAWING: Figure 13
Patent JP-2020193290-A (JP)
Title: Rubber composition for tires, and pneumatic tire
Inventor: HAMAMURA KENJI
IPC: C08K3/36
Filed: 2019-05-29
Abstract: To provide a rubber composition for tires capable of improving overall performance of steering stability and wet grip performance, and a pneumatic tire produced using the rubber composition.SOLUTION: The present invention relates to the rubber composition for tires which contains: a rubber component containing 50 mass% or more of styrene-butadiene rubber and 20 mass% or more of butadiene rubber; 70 pts.mass or more of silica based on 100 pts.mass of the rubber component; a mercapto-based silane coupling agent; and a C5 resin. The rubber composition for tires satisfies the following inequalities (A) and (B): (A) α≥30 and (B) α/β≤25, where α is the total vinyl content [mass%] in the styrene-butadiene rubber and the butadiene rubber, and β is the content [pts.mass] of the C5 resin based on 100 pts.mass of the rubber component.SELECTED DRAWING: None
Patent JP-2019219387-A (JP)
Title: Adjusting mechanism for clock display mechanism having roller
Inventor: ZAUGG ALAIN
IPC: G04B19/257
Filed: 2019-05-30
Abstract: To provide an adjusting mechanism for a clock display mechanism having a roller.SOLUTION: In an adjusting mechanism 10 for a clock display mechanism 20, the display mechanism 20 includes an input wheel 2, the input wheel 2 drives a control wheel for controlling a position of a first display member, the adjusting mechanism 10 includes a differential mechanism 50, the differential mechanism 50 includes a drive wheel set which is held by a pressor 40, the drive wheel set is pivotally movable via the first input wheel 2 so as to drive a planetary wheel 5, the planetary wheel 5 is fit to the control wheel and decentered with respect to a planetary wheel cage 6, the planetary wheel cage 6 is assembled on a frame 15 by friction, a differential gear row mechanism 50 multiplies rotation between an input and one output of the differential mechanism by a specified multiple when the other input is stationed, the planetary wheel cage 6 includes operation means 7, and the operation means 7 allows a counting engineer to release friction and to change an angular position of the planetary wheel 5, that is, an angular position of the control wheel which exactly gives off the planetary wheel 5 to a different display member.SELECTED DRAWING: Figure 1
Patent JP-2020185354-A (JP)
Title: Beverage container housed in vacuum double container
Inventor: TAKANO YUKIO
IPC: B65D81/38
Filed: 2019-05-14
Abstract: To provide a beverage container housed in a vacuum double container, the beverage container making it possible, in the case of cooling or heating beverage or food stored inside the beverage container, to efficiently cool or heat it to eliminate labor or time for temporarily moving the beverage or food stored inside the beverage container to another container and returning it from the other container to the beverage container.SOLUTION: A beverage container 20 is housed in a vacuum double container 10 from an upper aperture of the vacuum double container, the vacuum double container comprising a bottomed cylindrical metallic inner container and a bottomed cylindrical metallic outer container with an evacuated space between the inner container and the outer container, the beverage container being housed inside the inner container in a form of being surrounded by the inner container, the beverage container having a bottomed cylindrical shape and having an upper storage object aperture for putting in/taking out a storage object. The beverage container is configured so that no heat insulating layer exists between the beverage container's outer surface and the beverage container's inner surface, comprises a lid body 30 for closing the storage object aperture, and is configured so that the lid body closes the upper aperture of the vacuum double container in a state in which the lid body closes the storage object aperture.SELECTED DRAWING: Figure 1
Patent JP-2020140189-A (JP)
Title: Blur preventing self-photographing bar
Inventor: WU JIANGLING
IPC: G03B17/56
Filed: 2019-05-30
Abstract: To provide the disclosed blur prevention self-photographing bar.SOLUTION: A handle is included in a blur prevention self-photographing bar. After a second telescopic node and a first telescopic node are expanded, a photographing button is pressed to perform photographing. When a distance of photographing is relatively long, photographing is performed by expanding a first support rod and a second support rod and supporting the support rod on the ground or body. The photographing distance of the self-photographing bar is increased and the support rod is attached to the telescoping node to improve stability of the self-photographing bar and reduce a force applied to an arm during photographing. The self-photographing bar can be used as a tripod by addition of other auxiliary components, and the use range of the self-photographing bar is increased. The photographing mobile phone and camera can be prevented by a blur preventing part from being blurred in a narrow range. A pinch head provides convenience in opening the pinch plate using a button-type pinch system.SELECTED DRAWING: Figure 1
Patent JP-2020197558-A (JP)
Title: Observation optical system and image display device having the same
Inventor: EBE HIROKI
IPC: G02B25/00
Filed: 2019-05-31
Abstract: To provide an observation optical system which has a wide view angle and yet offers high performance and reduced weight.SOLUTION: An observation optical system for observing an image displayed on an image display surface is provided, the observation optical system comprising a Fresnel lens and a diffraction optical element and being configured to satisfy the following conditional expression: 5.0<Fdo/F<20.0, where Fdo represents a focal length of the diffraction optical element and F represents a focal length of the entire system.SELECTED DRAWING: Figure 1
Patent JP-2020197043-A (JP)
Title: Truss roof structure and wooden building
Inventor: SAITO KAZUO
IPC: E04B1/19
Filed: 2019-05-31
Abstract: To make it possible to obtain required allowable shear strength and to omit an angle tie or a brace by bearing horizontal shear force on a truss roof structure.SOLUTION: A cleat 210 is provided on horizontal members 202 and 206 between truss frames 100, and is fixed by diagonally striking a wood screw. A bearing wall in a roof truss 220 is provided on a horizontal member 204 and on an internal bearing wall line orthogonal to the truss frame 100. A structural plywood 230 is attached to an upper chord material 102 with an iron round nail, and a plaster board 240 is attached to a lower chord material 104 with screws. With such a structure, horizontal shear force is transmitted to each of the structural plywood 230 and the plaster board 240 via the truss frame 100. As a result, a truss roof structure can bear horizontal shear force, and an angle tie or a brace can be omitted.SELECTED DRAWING: Figure 1
Patent JP-2020204896-A (JP)
Title: Service providing device, service providing system, program and service providing method
Inventor: KISHIMOTO TAKEHIDE
IPC: G06F21/32
Filed: 2019-06-17
Abstract: To provide a service providing device, etc., capable of providing a service with a user being specified while utilizing a processed image.SOLUTION: A service providing device 3 is to provide a position guiding service to a user, and includes storing means 31, authentication means 32, and check-up means 33. The storing means 31 stores a processed image 314 obtained by processing a face image 322 of the user, and the face image 322 of the user. The authentication means 32 authenticates the user using the processed image 314 and the face image 322 before the position guiding service is provided. The check-up means 33 specifies the user who receives the position guiding service by executing a check-up on the face image upon providing the position guiding service to the user when the authentication by the authentication means 32 is successful.SELECTED DRAWING: Figure 6
Patent JP-2019152433-A (JP)
Title: Air conditioning device
Inventor: ARAKI TSUTOMU
IPC: F24F13/22
Filed: 2019-06-20
Abstract: To provide an air conditioning device that can efficiently control indoor temperature and is excellent in energy saving performance.SOLUTION: An air conditioning device includes: an air conditioning indoor unit 1 disposed indoor of a general structure; an air conditioning outdoor unit 2 connected to the indoor unit 1 and disposed outdoor; a vaporization filter 3 disposed on a side of an air suction port of the outdoor unit 2; and drain water supply means 6 for supplying drain water discharged from the indoor unit 1 to the vaporization filter 3.SELECTED DRAWING: Figure 1
Patent JP-2021003540-A (JP)
Title: Rehabilitation support system, rehabilitation support method, and rehabilitation support program
Inventor: OTSUKI MASAHISA
IPC: A61H3/00
Filed: 2019-06-27
Abstract: To provide a rehabilitation support system, etc. that allow a training assistant who helps with a trainee's rehabilitation to support the rehabilitation in consideration of the trainee's motivation when the trainee executes the rehabilitation by using a rehabilitation support device.SOLUTION: A rehabilitation support system equipped with a rehabilitation support device includes an acquisition part, an output part, and a feedback part. The acquisition part acquires motivation information indicating the motivation at least including visual axis information on a trainee for the rehabilitation that the trainee executes by using the rehabilitation support device. The output part outputs a degree indicating the motivation of the trainee based on the motivation information acquired by the acquisition part. The feedback part feedbacks the degree output by the output part to the rehabilitation support device.SELECTED DRAWING: Figure 6
Patent JP-2021006734-A (JP)
Title: Hydraulic damper and control method for opening/closing control valve thereof
Inventor: FUKUDA RYUSUKE
IPC: F16F9/50
Filed: 2019-06-28
Abstract: To further enhance the energy absorption capacity of a hydraulic damper in which an opening/closing control valve for a hydraulic tank is connected to a flow channel connecting the hydraulic tank capable of storing pressure oil, which is connected in parallel to a cylinder, and each hydraulic chamber of the cylinder.SOLUTION: A hydraulic damper 1 comprises a cylinder 2, a piston 3 reciprocating in the cylinder 2, hydraulic chambers 21, 22 arranged on both sides of the piston 3, and an opening/closing control valve C that is connected to a flow channel 4 connecting both hydraulic chambers 21, 22 and is switched between an open state and a close state. In the hydraulic damper, a plurality of hydraulic tanks 71, 72 capable of storing pressure oil are connected in parallel to the cylinder 2, opening/closing control valves A1, A2, which are switched between an open state and a close state, are connected between each hydraulic tank 71, 72 and one 21 (22) of the hydraulic chambers, and opening/closing control valves B1, B2, which are switched between an open state and a close state, are connected between each hydraulic tank 71, 72 and the other 22 (21) of the hydraulic chambers.SELECTED DRAWING: Figure 1
Patent JP-2021007996-A (JP)
Title: Power tool
Inventor: KAWAMATA TAKASHI
IPC: B25F5/02
Filed: 2019-06-28
Abstract: To provide a power tool capable of improving workability by damping vibration while suppressing an increase in the size of a holding section.SOLUTION: A power tool 1 includes: a motor 3; a power transmission section 5 which transmits driving force of the motor 3 to an output shaft 61; a motor housing 22 which houses the motor 3; a gear housing 21 which is connected to one end of the motor housing 22 and houses the power transmission section 5; a rear housing 23 which is connected to the other end of the motor housing 22; a cylindrical section 7 which is the cylindrical section 7 of an integral body provided to surround an outer peripheral surface of the motor housing 22 and is regulated in the movement in a direction for connecting the one end and the other end by the rear housing 23; and an elastic body 8 which is provided on an outer peripheral surface of the motor housing 22 and is configured to damp vibration generated by the driving force of the motor 3 which is transmitted from the motor 3 to the cylindrical section 7.SELECTED DRAWING: Figure 5
Patent JP-2021008192-A (JP)
Title: Work vehicle
Inventor: YAMAMOTO YUYA
IPC: B60Q1/38
Filed: 2019-06-28
Abstract: To provide a work vehicle which can be easily adapted to each destination.SOLUTION: A work vehicle includes: a prime mover provided at a vehicle body; a first indicator provided at the vehicle body; a second indicator provided at a work device connected to the vehicle body; and an integrated control device having a first control unit which controls the prime mover and a second control unit which controls the first indicator and the second indicator.SELECTED DRAWING: Figure 2
Patent JP-2020187816-A (JP)
Title: System and method for erasing blocks with few programmed pages
Inventor: LEE YA-JUI
IPC: G11C11/56
Filed: 2019-07-01
Abstract: To provide a method, a system, and an apparatus for efficiently erasing blocks with few programmed pages.SOLUTION: A system 100 includes a memory and a controller. The memory includes blocks each having a plurality of pages. The controller determines if a threshold page with a specific page number in the block of the memory is programmed, and erases the block by a normal erase operation if it determines that the threshold page is programmed, and erases the block according to a special erase operation configured to erase the block deeper than the normal erase operation if it is determined that the threshold page is not programmed. The special erase operation includes at least one of pre-programming the block before erasing the block, reducing an erase inspection voltage before erasing the block, and adding one or more erase pulses with a new erase voltage.SELECTED DRAWING: Figure 1A
Patent JP-2021008691-A (JP)
Title: Petal-tying obi and petal-tying method using the same
Inventor: ANZAI ENJU
IPC: A41F19/00
Filed: 2019-07-01
Abstract: To provide a method for petal-tying an Obi capable of effecting a luxuriant figure despite a simple structure to solve the problem that the petal-tying requires a complicated technique and a long time in wearing.SOLUTION: There is provided an Obi for petal-tying and its method, in which a long band-like body of an Obi is virtually sectioned into three sections in the longitudinal direction; a first virtual section thereof is made so as to be foldable into a waveform, the waveform being formed by folding the long band-like body in two in the width direction, and then making it into the waveform by tucking up using an elastic string; a second virtual section forms the long band-like body as is; and a third virtual section is made so as to form a rolled cylindrical body, the rolled cylindrical body being formed by folding the long band-like body in two in the width direction, and then rolling it by a predetermined number of times from an outer end of the long band-like body.SELECTED DRAWING: Figure 1
Patent JP-2021011640-A (JP)
Title: Garment
Inventor: SHINTAKU KEITA
IPC: A41D27/06
Filed: 2019-07-04
Abstract: To provide a garment to cover an upper body which, when worn by a woman, makes a body line look masculine.SOLUTION: A garment (100) according to the present invention comprises a front body (101) and a back body (103) and covers the upper body. A first accommodating part (11) is provided in at least one of left and right sides of the front body (101). The first accommodating part (11) is configured to accommodate a first bulge member (11a).SELECTED DRAWING: Figure 2
Patent JP-2021012490-A (JP)
Title: Method for mining virtual currency
Inventor: NISHIMURA EIJI
IPC: G06Q50/12
Filed: 2019-07-05
Abstract: To suppress cost required for mining low, to securely and stably perform mining, and to give profits to a cooperator, too.SOLUTION: A virtual currency mining dedicated device or a computer or device mounted with software for performing mining is installed in a vacant room of accommodation to perform mining. Installation cost can be suppressed low because the mining dedicated device or the like is installed in a vacant room of the accommodation without newly acquiring an installation place for the virtual currency mining dedicated device nor the like or arranging an installation environment. Mining can be securely and stably performed because the vacant room of the accommodation is under a managed environment. A person providing the vacant room of the accommodation also can gain profits. Profits can stably be gained by installing the mining dedicated device or the like in the vacant room of the accommodation for one year or more to perform mining. Since the accommodation is located at a cold district, it is desirable that the mining dedicated device can be cooled.SELECTED DRAWING: None
Patent JP-2020025091-A (JP)
Title: Semiconductor device, printed circuit board, electronic apparatus, and imaging apparatus
Inventor: AOKI TAKASHI
IPC: H01L23/36
Filed: 2019-07-17
Abstract: To reduce the warpage of a semiconductor device, while securing excellent heat radiation.SOLUTION: A semiconductor device 100 includes a wiring board 102, a heat radiation member 108, and a semiconductor element 101 which is arranged between the wiring board 102 and the heat radiation member 108 and mounted on the wiring board 102. The heat radiation member 108 has a first part 111 in which a part or the whole is located in a second area R2 outside of a first area R1 overlapped with the semiconductor element 101, when viewed in a Z direction perpendicular to a main surface 131 of the heat radiation member 108 and which defines a slit or a recess. The first part 111 is extended along a first virtual line segment LS1, when viewed in the Z direction and a length W1 in a direction parallel to a first side S1 is equal to or less than a length L1 in a direction orthogonal to the first side S1.SELECTED DRAWING: Figure 2
Patent JP-2021018353-A (JP)
Title: Image forming apparatus and removable member
Inventor: USHIKUBO JUNICHI
IPC: G03G21/16
Filed: 2019-07-22
Abstract: To make it possible to easily avoid a wrong operation in attachment and detachment of an attachment member with a simple configuration.SOLUTION: When a toner cartridge is separated from a stage 61 in a sandwiching part 88 provided in the stage 61, an image forming apparatus moves a lever 110 from a retracted position on the rear side to a sandwiched position on the front side, and makes a neighboring part of a front end project toward the front side beyond a front face of a front panel 16. Thus, when a sub cover 7 opened when the toner cartridge is not attached is being closed, the image forming apparatus can sandwich the lever 110 between the sub cover 7 and the front panel 16 to stop closing of the sub cover 7. The image forming apparatus can therefore avoid a situation where a sub cover switch is turned to "on" with the toner cartridge unattached, the operation of a toner conveying unit is started, and toner blows out and makes the inside of the apparatus dirty.SELECTED DRAWING: Figure 21