baber/WOPTO huggingface dataset:
Patent JP-2020160228-A (JP)
Title: Image forming apparatus
Inventor: SATO TETSUYA
IPC: G03G15/00
Filed: 2019-03-26
Abstract: To provide an image forming apparatus that can stably form an image on a medium.SOLUTION: An image forming apparatus comprises: a housing that has a first opening and a second opening and accommodates an image forming unit that forms an image on a medium; a first displacement member that can be displaced to open and close the first opening; and a second displacement member that can be displaced to open and close the second opening, is held by the housing in the course of the displacement to close the second opening to be continuously displaceable, and while being held by the housing to be continuously displaceable, is displaced to close the second opening in conjunction with the displacement of the first displacement member to close the first opening.SELECTED DRAWING: Figure 6
Patent JP-2020156391-A (JP)
Title: Hyperglycemia inhibitory composition
Inventor: SAKIYAMA AKIRA
IPC: A23L33/10
Filed: 2019-03-26
Abstract: To provide a novel hyperglycemia inhibitory composition.SOLUTION: A hyperglycemia inhibitory composition contains bean curd lees as an active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2020156952-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-03-27
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020072251-A (JP)
Title: Positive electrode for power storage device and power storage device
Inventor: YANO MASAYA
IPC: H01G11/28
Filed: 2019-03-29
Abstract: To provide a positive electrode for a power storage device advantageous for improving durability of the power storage device.SOLUTION: A positive electrode 1 for a power storage device includes an active material layer 10, a current collector 20, and a conductive layer 30. The active material layer 10 contains an electrochemically active polymer 12 and a conductive assistant 14. The conductive layer 30 is disposed between the active material layer 10 and the current collector 20 and is in contact with the active material layer 10 and the current collector 20. The conductive layer 30 contains conductive particles 32 and a binder 35 in contact with outer surfaces of the conductive particles 32. Content of the binder in the conductive layer 30 is 3% or more on a mass basis.SELECTED DRAWING: Figure 1
Patent JP-2020162924-A (JP)
Title: Surface processing method for metallic flatware
Inventor: AOYANAGI SHUJI
IPC: B24C1/00
Filed: 2019-03-29
Abstract: To provide a metallic flatware having massive vintage-like taste.SOLUTION: A surface processing method for metallic flatware adopts: a first barrel polishing treatment step of performing barrel polishing to a base material surface of metallic flatware and forms flaw parts or uneven marks caused by an abrasive material into a base material surface; an oxidation treatment step of performing oxidation treatment by black dye to the first barrel polishing treatment surface; and a second barrel polishing treatment step of performing barrel polishing to the oxidation treatment surface again and forms flaw parts and uneven marks. It is preferable that after the second barrel polishing treatment, sand blast treatment is performed on a recessed part inner surface of the metallic flatware and a glossy satin-finished metal base surface is formed. A material of the metallic flatware is preferably made of stainless steel.SELECTED DRAWING: Figure 1
Patent JP-2020163317-A (JP)
Title: Sewage sludge fermentation raw material
Inventor: MARUYA EIJI
IPC: C02F11/02
Filed: 2019-03-29
Abstract: To provide a sewage sludge fermentation raw material that can accelerate the progress of initial aerobic fermentation as well as that can suppress densification and perform stable aerobic fermentation.SOLUTION: The sewage sludge fermentation raw material of the present invention contains a sewage sludge and a meat/bone meal, and is used for aerobic fermentation processing. It is also preferable to contain an aerobic-aiding material. It is also preferable that the meat/bone meal is contained by 10 pts.mass or more and 100 pts.mass or less for 100 pts.mass of the sewage sludge. It is also preferable that the aeration-aiding material is contained by 5 pts.mass or more and 100 pts.mass or less for 100 pts.mass of the sewage sludge.SELECTED DRAWING: None
Patent JP-2019181944-A (JP)
Title: Apparatus for injection molding plastic materials
Inventor: Riccardo Villa
IPC: B29C45/27
Filed: 2019-04-01
Abstract: To provide an apparatus for injection molding a plastic material, which allows an actuator to be cooled more efficiently and functionally by air flow.SOLUTION: An apparatus for injection molding a plastic material comprises: a jack 3 that is an actuator for controlling opening and closing of an injector of a hot runner distributor 1 for a fluid plastic material; and a casing 20 having an air inlet opening 21 and an outlet opening 22 for outflowing air to partially surround and cool the jack 3.SELECTED DRAWING: Figure 1
Patent JP-2020168930-A (JP)
Title: Vehicle braking device
Inventor: FUJIMOTO TETSUYA
IPC: B60T7/04
Filed: 2019-04-03
Abstract: To provide a vehicle braking device optimal to widen a vehicle cabin in the braking device to be mounted on a vehicle on which brake operation means is not provided in the cabin, the brake operation means mechanically coupled with a brake fluid pressure generating device disposed in an accommodating cabin.SOLUTION: A vehicle braking device for a vehicle includes a brake unit 30 disposed in a storage cabin 5 separated from a vehicle cabin, and is mounted on a vehicle in which brake operation means mechanically coupled to the brake unit 30 is not mounted in the vehicle cabin. The brake unit 30 includes a cylinder housing 32 and first and second pistons sliding in the cylinder housing 32, generates brake fluid pressure according to strokes of the first and second pistons, and is disposed so that a sliding direction of the first and second pistons in a plan view is along a direction different from a vehicle front-rear direction.SELECTED DRAWING: Figure 9
Patent JP-2019165229-A (JP)
Title: Semiconductor device
Inventor: INOUE HIROKI
IPC: H01L29/792
Filed: 2019-04-04
Abstract: To provide a semiconductor device with a novel structure which can retain memory content even in a state where no power is supplied and which has an unlimited number of times of writing.SOLUTION: A semiconductor device includes a writing transistor 162 using an oxide semiconductor, a reading transistor 160 using a semiconductor material different from that of the transistor, and a nonvolatile memory cell including a capacitor 164. In the semiconductor device, writing to the memory cell is performed such that the writing transistor is turned on so that a potential is applied to a node FG where a source electrode (or a drain electrode) of the writing transistor, one of electrodes of the capacitor, and a gate electrode of the reading transistor are electrically connected, and thereafter, the writing transistor is turned off to hold predetermined charges in the node. Further, a p-channel transistor is used as the reading transistor to set a reading potential as a positive potential.SELECTED DRAWING: Figure 1
Patent JP-2020181304-A (JP)
Title: Display input device and image forming device
Inventor: SANO MASAKI
IPC: G06F3/0485
Filed: 2019-04-24
Abstract: To improve convenience in enlarging a screen element of an operation screen.SOLUTION: A display input device is provided with: a touch screen for displaying an operation screen pre-divided into a plurality of screen portions to receive touch operations on the operation screen from a user; and a control unit. When detecting that an enlargement operation, which is a predetermined touch operation, has been performed for a pre-set enlargement corresponding portion as an enlargeable screen portion among the plurality of screen portions of the operation screen, the control unit recognizes the enlarged corresponding portion as an object portion, and causes the touch screen to display the object portion that is enlarged into a larger size than the initial size.SELECTED DRAWING: Figure 5
Patent JP-2020186734-A (JP)
Title: Seal structure
Inventor: SENDA MASAFUMI
IPC: F16J15/3256
Filed: 2019-05-09
Abstract: To provide a seal structure which inhibits an increase in contact area between a seal member and a dust cover in a case that a rotary shaft is inserted into a through hole formed at a housing.SOLUTION: A seal member 16 includes: an annular outer periphery press-fitting part 20 which is press-fitted in an inner peripheral surface 14b of a through hole 14a; an annular main lip 22 with which an outer peripheral surface 12a of a rotary shaft 12 comes into slide contact; a connection part 24 which connects the outer periphery press-fitting part 20 with the main lip 22; and an annular side lip 26 which is formed protruding from the connection part 24 in an opposite direction to an insertion direction of the rotary shaft 12. Further, the dust cover 18 includes a contact part 36 which is formed in a discoid shape orthogonal to the insertion direction and comes into contact with the side lip 26. Furthermore, the contact part 36 is formed with an annular recessed part 44 recessed in the opposite direction to the insertion direction.SELECTED DRAWING: Figure 1
Patent JP-2020180537-A (JP)
Title: One-way crypto door lock
Inventor: YAO LIZHEN
IPC: E05B37/16
Filed: 2019-05-17
Abstract: To disclose a one-way crypto door lock.SOLUTION: The one-way crypto door lock includes a wall. A door stile is arranged in the wall through the front and back. A door plate is swingably arranged in the door stile. Rotating devices are arranged on both the left and right sides of the door plate. A knob device and a door lock device are arranged in the door plate. The knob device includes a knob groove arranged in the door plate so as to open forward. A slider is arranged in the knob groove so that it can slide. A lower rack is fixedly arranged in the upper end surface of the slider. A gear chamber is arranged in the inner wall above the knob groove in a communicable manner. A spur gear is connected between the left and right inner walls of the gear chamber so that it can rotate. The lower end of the spur gear meshes with the lower rack. The upper end of the spur gear is connected to the door lock device so as to mesh with each other. A connecting shaft is connected in the slider so as to be rotatable.SELECTED DRAWING: Figure 1
Patent JP-2020191499-A (JP)
Title: Electronic apparatus
Inventor: MIYAMOTO TABITO
IPC: H01Q1/12
Filed: 2019-05-20
Abstract: To provide an electronic apparatus having a configuration with a hinge device on which an antenna device is mounted, the electronic apparatus having a simple structure enabling frame ground of the antenna device.SOLUTION: An electronic apparatus 10 comprises: a hinge device 12 that rotatably couples a body frame 16 with a display frame 14; and an antenna device 24 for transmitting/receiving a radio wave. The hinge device 12 includes: a hinge shaft, a bearing part 28, and a frame fitting member that are formed from metallic material; and a hinge frame 30 formed from radio wave permeating material. The antenna device 24 includes: a holder component 40 housed inside the hinge frame 30; an antenna element 42 supported by the holder component 40; and a ground element 44 that is supported by the holder component 40 and is electrically connected to the bearing part 28.SELECTED DRAWING: Figure 3
Patent JP-2020191028-A (JP)
Title: Warning device
Inventor: ODA HIDEKI
IPC: E01F9/559
Filed: 2019-05-24
Abstract: To reduce traffic accidents between vehicles and pedestrians.SOLUTION: A warning device 100 according to a representative embodiment of the present invention includes: at least one road block 9; a light generator 3 for generating light; a light emission unit 4 located in the road block, the light emission unit emitting light generated in the light generator to the outside of the road block; a detector 2 for detecting a target; and a controller 1 for controlling the generation of light by the light generator on the basis of the result of detection by the detector.SELECTED DRAWING: Figure 2
Patent JP-2020080398-A (JP)
Title: Package structure
Inventor: KIM HYUNG JOON
IPC: H01L23/12
Filed: 2019-05-29
Abstract: To provide a package structure for efficiently disposing and mounting a PCB in a limited space of electronic equipment.SOLUTION: The package structure includes: a first substrate 100 and a second substrate 200 that are vertically coupled by an interposer IP; a first element 110 mounted on one surface facing the second substrate, of the first substrate; a reinforcing material 300 that is attached to one surface of the first substrate so as to be separated from the first element; and a second element 210 mounted on one surface of the second substrate so as to be located on the opposite side of the reinforcing material.SELECTED DRAWING: Figure 1
Patent JP-2020145395-A (JP)
Title: Printed circuit board and manufacturing method thereof
Inventor: LEE YANGJE
IPC: H05K3/46
Filed: 2019-06-04
Abstract: To provide a printed circuit board that realizes a large difference in height between a soft substrate portion and a hard substrate portion, which is required to realize a fine circuit and can secure the yield.SOLUTION: A printed circuit board 100 includes a flexible substrate portion F provided with a first flexible film layer 114, and rigid substrate portions R1 and R2 connected to the flexible substrate portion F and formed thicker than the flexible substrate portion F. The first flexible film layer 114 includes a first stopper layer 121 that extends inside the rigid substrate portions R1 and R2, is formed adjacent to the first flexible film layer 114 inside the rigid substrate portions R1 and R2, and is exposed on the side surfaces of the rigid substrate portions R1 and R2, and a second stopper layer 122 formed on the rigid substrate portions R1 and R2 so as to be exposed on the side surfaces of the rigid substrate portions R1 and R2 and separated from the first flexible film layer 114.SELECTED DRAWING: Figure 1
Patent JP-2020195717-A (JP)
Title: Coffin conveyance carriage
Inventor: OISHI MASATAKA
IPC: A61G17/04
Filed: 2019-06-05
Abstract: To provide a new improved coffin conveyance carriage that enables a coffin and the coffin conveyance carriage to pass through even a narrow passage.SOLUTION: A coffin conveyance carriage 100, which loads a coffin M on a loading part 110 so as to convey it, switches between a lateral state in which the coffin M can be conveyed by a wheel 120 in the state of being laterally laid on the loading part 110 and a vertical state in which the coffin M can be conveyed by the wheel 120 in the state of being vertically erected on the loading part 110. Such a constitution enables the coffin M and the coffin conveyance carriage 100 to pass through even a narrow passage.SELECTED DRAWING: Figure 1
Patent JP-2020199114-A (JP)
Title: Wheelchair fixing tool and wheelchair fixing device
Inventor: SEKIZUKA MAKOTO
IPC: A61G3/08
Filed: 2019-06-11
Abstract: To provide a wheelchair fixing tool and a wheelchair fixing device with simple structures that allows a wheelchair user sitting on a wheelchair to fasten the wheelchair and release the fastening by hand easily.SOLUTION: A wheelchair fixing tool 10 includes a fixing part 30 fixed to an upright member 16 erected in a wheelchair, a hook 34 attached to and removed from the wheelchair 100, and an elastic belt member 32 formed in a long shape for connecting the fixing part 30 to the hook 34.SELECTED DRAWING: Figure 1
Patent JP-2020201228-A (JP)
Title: Inspection support program and inspection support system
Inventor: IMAI SATOSHI
IPC: G01M17/007
Filed: 2019-06-13
Abstract: To perform inspection in an order suitable for a vehicle.SOLUTION: In an inspection support program for assisting inspection of a vehicle, a computer is made to function as a vehicle identification number acquisition part 252 for acquiring a vehicle identification number indicating a type of the vehicle, and a display control part 254 for displaying a plurality of inspection screens corresponding to a plurality of inspection items on a display part 23 in an order associated with the type of the vehicle indicated by the vehicle identification number. For example, the display control part 254 finally displays an inspection screen corresponding to an inspection item to be executed at the driver's seat of the vehicle.SELECTED DRAWING: Figure 5
Patent JP-2020203864-A (JP)
Title: Tablet for oral ingestion
Inventor: ISHII IKUYA
IPC: A61K9/30
Filed: 2019-06-19
Abstract: To provide a tablet for oral ingestion that has proteoglycan-containing cartilage extract as a main functional component, and has excellent collapsibility and stability.SOLUTION: A tablet for oral ingestion has cartilage extract 10-50 wt.% containing 20 wt.% or more proteoglycan, where a molded tablet is shellac-coated. The tablet is coated by impregnation with a coating agent containing a solvent so that a shellac coat weight after drying is 6.4 mg-32.0 mg per tablet 1 g during shellac coating.SELECTED DRAWING: Figure 2
Patent JP-2020013989-A (JP)
Title: Printed electronic device exhibiting improved yield
Inventor: JONATHAN HELKO
IPC: H01L27/04
Filed: 2019-06-21
Abstract: To provide a printed electronic device exhibiting improved yield.SOLUTION: A printed electronic device 100 includes: a plurality of contact pads 104a-104j; a plurality of electrode traces including a set of bottom electrode traces 106f-106j and a set of top electrode traces 106a-106e, each electrode trace being in electrical communication with an associated contact pad; and a plurality of memory cells each of which is located at an intersection of a pair of electrode traces and includes a bottom electrode layer formed from a region of one of the bottom electrode traces, a top electrode layer formed from a region of one of the top electrode traces, and a ferroelectric layer between the bottom and top electrode layers. The plurality of contact pads further include at least one unmodified contact pad and at least one modified contact pad having a reduced surface area, and a different size, a different shape, or both, as compared to the at least one unmodified contact pad.SELECTED DRAWING: Figure 1A
Patent JP-2021000354-A (JP)
Title: Dissolving apparatus
Inventor: OKAZAKI TSUTOMU
IPC: A61M1/16
Filed: 2019-06-24
Abstract: To provide a dissolving apparatus capable of solving such a situation that a large amount of stock solution for dialysis remains at the end of dialysis treatment, with respect to the batch type dissolving apparatus.SOLUTION: A batch type dissolving apparatus includes: a dissolving tank having dialysis powdered drug supply means, lower limit water level detection means, upper limit water level detection means, and concentration measuring means, and preparing stock solution for dialysis by dissolving and mixing supplied dialysis powdered drug and clean water; a storage tank having receiving water level detection means; conveyance means for conveying the stock solution for dialysis from the dissolving tank to the storage tank; and solution feeding means for feeding the stock solution for dialysis from the storage tank to a downstream side. The dissolving apparatus includes calculation means for calculating an estimated use amount of the stock solution for dialysis to be used until the end of dialysis treatment, under the conditions that the stock solution for dialysis reaches an upper limit water level of the dissolving tank, and the stock solution for dialysis is at a receiving-enabling water level of the storage tank.SELECTED DRAWING: Figure 1
Patent JP-2021003670-A (JP)
Title: Ultrasonic processing method and ultrasonic processor
Inventor: SANKO JIRO
IPC: B01F29/60
Filed: 2019-06-26
Abstract: To perform stable and uniform ultrasonic processing for an object.SOLUTION: An ultrasonic processor of the present invention comprises: a container 2 for accommodating an object; a cistern 1 for accommodating a predetermined liquid 10; and ultrasonic application devices 3, 30, 4 and 40 for applying ultrasonic waves of at least two types of waveforms to the liquid 10 in a state in which the container 2 is at least partially immersed in the liquid 10 within the cistern 1.SELECTED DRAWING: Figure 1
Patent JP-2021005269-A (JP)
Title: Information processing device
Inventor: DAIEI YOSHIHIRO
IPC: G08G1/16
Filed: 2019-06-27
Abstract: To provide a technique of easily making a driver grasp a relative behavior of a lane change of one's own vehicle to the other vehicle.SOLUTION: According to an information processing device, a first acquisition unit 42 acquires a relative behavior of a lane change of a first vehicle to another vehicle. A second acquisition unit 44 acquires a relative behavior of a lane change of a second vehicle that changes a lane in front of the first vehicle, to the first vehicle. A determination unit 46 determines whether or not a driver's action of the first vehicle when the second vehicle changes a lane in front of the first vehicle satisfies a predetermined condition. A comparison unit 48 compares the relative behavior of the lane change of the first vehicle with the relative behavior of the lane change of the second vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021005057-A (JP)
Title: Imaging apparatus, optical device, and imaging system
Inventor: INOUE TOMOAKI
IPC: H04N5/232
Filed: 2019-06-27
Abstract: To provide an imaging apparatus, an optical device, and an imaging system that can appropriately perform bracket photographing.SOLUTION: An imaging apparatus is removably attached with a plurality of filters that are arranged on the optical axes of a plurality of lens units each forming an image of an object and have transmission properties different from each other, and the imaging apparatus comprises: an imaging unit that includes a plurality of imaging areas each photoelectrically converting the image of the object formed by a corresponding lens unit of the plurality of lens units; and a control unit that causes the imaging apparatus to perform bracket photographing by using information on the plurality of filters and information corresponding to one of the plurality of imaging areas.SELECTED DRAWING: Figure 1
Patent JP-2021008170-A (JP)
Title: Flight vehicle control system and flight vehicle control method
Inventor: SHIMAMOTO TAKESHI
IPC: B64F1/02
Filed: 2019-06-28
Abstract: To enable at least take-off operation of a flight vehicle from a predetermined initial position to be smoothly executed to improve convenience of inspection work by an inspector who grasps a state of an object to be inspected using the flight vehicle.SOLUTION: A flight vehicle control system comprises a flight vehicle and an installation base on which the flight vehicle can be held and the holding can be released, which can communicate with each other. The flight vehicle controls thrust for taking off from a predetermined initial position on the basis of a received instruction for takeoff, and gives the installation base a start-notice when the thrust becomes a first threshold and more. The installation base releases the holding of the flight vehicle on the basis of the received start-notice, and gives notice of completion of releasing of the holding to the flight vehicle. The flight vehicle controls the thrust until the thrust becomes equal to a second threshold less than the first threshold so that the vehicle takes off from the initial position, on the basis of a received notice of completion.SELECTED DRAWING: Figure 1