baber/WOPTO huggingface dataset:
Patent JP-2021001674-A (JP)
Title: Rotation transmission device and manufacturing method of the same
Inventor: ISHIKAWA SHINTARO
IPC: F16D41/067
Filed: 2019-06-24
Abstract: To provide a rotation transmission device which enables stable operation of engagement elements between an inner ring and an outer ring.SOLUTION: A rotation transmission device has: a first radial bearing 49 rotatably supporting an input shaft 2; a second radial bearing 51 rotatably supporting an output shaft 3; and a third radial bearing 56 connecting the inner ring 4 with the outer ring 5 so as to enable relative rotation therebetween. The rotation transmission device is provided with a thrust bearing 62 having rolling elements 60, axially sandwiched between an input shaft end surface 9 and an output shaft end surface 10, and an annular retainer 61 retaining the rolling elements 60. The input shaft end surface 9 is provided with an input shaft side positioning part which prevents radial displacement of the rolling elements 60 relative to the input shaft 2. The output shaft end surface 10 is provided with an output shaft side positioning part which prevents radial displacement of the rolling elements 60 relative to the output shaft 3.SELECTED DRAWING: Figure 1
Patent JP-2021005190-A (JP)
Title: Touch screen, touch panel, display device, electronic apparatus, and method for manufacturing touch screen
Inventor: SOTO NORIHITO
IPC: G02F1/1333
Filed: 2019-06-26
Abstract: To provide a touch screen capable of preventing electrostatic discharge from causing insulation breakdown.SOLUTION: A touch screen has a plurality of lead-out wirings respectively connected to a plurality of row direction wirings -21B, 21C-, and one end of a column direction wiring, and a shield wiring surrounding the plurality of row direction wirings, the column direction wiring and the plurality of lead-out wirings. A first electric resistor 61 extends over the other end of each row direction wiring and the shied wiring 51. A second electric resistor 62 extends over the other ends of two adjacent wirings included in row direction wirings. The first electric resistor 61 and the second electric resistor 62 are composed of an oxide semiconductor.SELECTED DRAWING: Figure 7
Patent JP-2020173241-A (JP)
Title: Temperature measurement method based on position detection switching calculation
Inventor: CHEN ZHENGUANG
IPC: G01K15/00
Filed: 2019-06-27
Abstract: To provide a temperature measurement method based on position detection switching calculation.SOLUTION: A temperature measurement method based on position detection switching calculation, with a thermometer provided and a position detection unit used for detecting a thermometer position change state further installed, includes obtaining, by calculation, a body temperature value utilizing a spot measurement body temperature calculation scheme A when a position detection unit feedback thermometer is in a stationary state, and obtaining, by calculation, a body temperature value utilizing a scanning measurement body temperature calculation method B when a position detection unit feedback thermometer is in a moving state. With accurate body temperatures further obtained this way, and the temperature measurement operation further simplified and made easy, the need for temperature measurement operation is reduced and high practicability is provided.SELECTED DRAWING: None
Patent JP-2021004018-A (JP)
Title: Vehicle and parking assistance apparatus
Inventor: HAMAI YUYA
IPC: B60W30/06
Filed: 2019-06-27
Abstract: To provide a vehicle and a parking assistance apparatus in which, when a path to a target position for turning back a steering wheel or parking is generated during parking assistance, for example, in the parking assistance in such a mode that a driver performs the operation of an accelerator, a brake, and a shift, the vehicle can be guided to the final target position even when the vehicle travels in an opposite direction on the path due to the driver's shift operation error.SOLUTION: In a vehicle 72 including a parking assistance apparatus, when the traveling direction of a generated path 405 coincides with a shift direction, the wheel angle of a steered wheel 2 is changed on the basis of the generated path 405. When the traveling direction of the generated path 405 does not coincide with the shift direction, the wheel angle of the steered wheel 2 is set to a value within a prescribed range. As a result, even when the vehicle 72 is moved after the generation of the path 405, guidance can be continued to a final target position.SELECTED DRAWING: Figure 11
Patent JP-2021006336-A (JP)
Title: Rotary atomizing coating device
Inventor: SHOJI ATSUSHI
IPC: B05B5/04
Filed: 2019-06-28
Abstract: To form shaping air with a uniform pressure in the periphery of a bell cup without densely arranging air outlets of air for forming the shaping air in shaping airing, and to improve control accuracy of a coating pattern.SOLUTION: A shaping airing 2 jets shaping air SA from the periphery of a bell cup 1 toward an outside peripheral edge of the bell cup, and a reflection surface 1b2 on which the shaping air jetted from the shaping airing directs abuts is formed in a circumferential direction on the outside peripheral edge of the bell cup.SELECTED DRAWING: Figure 6
Patent JP-2021007444-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To call attention to a player regarding operation means.SOLUTION: A game machine includes mode control means that can control the game mode to a first mode and a second mode different from the first mode, variable performance control means for controlling a variable performance, first operation means that can be operated by a player, second operation means that can be operated by a player but different from the first operation means, and attention calling means for calling attention to a player regarding the first operation means. The execution probability of the performance in which the first operation means is used differs depending on whether the variable performance of the first mode is executed or the variable performance of the second mode is executed.SELECTED DRAWING: Figure 41
Patent JP-2021008656-A (JP)
Title: Thermal barrier coating component and manufacturing method of thermal barrier coating component
Inventor: OKAJIMA YOSHIFUMI
IPC: C23C4/12
Filed: 2019-07-02
Abstract: To provide a thermal barrier coating component capable of appropriately monitoring or evaluating a health based on a thermal boundary condition detected with a sensor.SOLUTION: A thermal barrier coating component 100 includes a substrate 10, a first bond coating layer 21 to be a metal bonding layer formed on the substrate 10, a sensor part 30 including a sensor 31 and a conductor wire 32 arranged on the first bond coating layer 21, a second bond coating layer 22 which is formed on the first bond coating layer 21 so as to cover at least the sensor part 30 and has a surface roughness coarser than that of the first bond coating layer 21, and a top coating layer 23 formed on the second bond coating layer 22.SELECTED DRAWING: Figure 1
Patent JP-2020195985-A (JP)
Title: Automatic sorting device based on American cherry class
Inventor: Lian Changqing
IPC: B07C5/06
Filed: 2019-07-03
Abstract: To provide an automatic sorting device based on an American cherry class.SOLUTION: This sorting device includes a body, a box with American cherries is installed on a top face of the body, an operation chamber, which is opened left and right, is installed in the body, a space with American cherries, which communicates with the box with American cherries, is provided on a top wall of the operation chamber, a communication space is provided on a bottom wall of the operation chamber, a power space is provided on a bottom wall of the communication space, and a sorting box is slidably connected in the operation chamber. First, American cherries are inputted into a sorting space by the box with American cherries, and then, a power motor is started. This sorting device can sort American cherries having different sizes by strict standard sorting holes on the basis of strict regulations, and can overcome conventional problems of low efficiency of sorting by skilled workers and of few skilled workers.SELECTED DRAWING: Figure 1
Patent JP-2021008876-A (JP)
Title: Engine system
Inventor: ITO TAKESHI
IPC: F02M26/00
Filed: 2019-07-03
Abstract: To reduce the amount of a fuel included in an exhaust gas while improving ignitability in a combustion chamber.SOLUTION: An engine system 100 includes an intake pipe 140 for guiding intake air to a combustion chamber 118 of an engine E, an exhaust pipe 160 to which the exhaust gas discharged from the combustion chamber 118 is guided, an EGR pipe 170 connected to the exhaust pipe 160 and the intake pipe 140 for circulating the exhaust gas to the intake pipe 140 as an EGR gas, an injection amount deriving portion 20 for deriving a target injection amount of the fuel on the basis of a mass of the air included in the EGR gas or a mass of the fuel included in the EGR gas, and a preset target air excess ratio, and a fuel injection portion for injecting the fuel of the target injection amount derived by the injection amount deriving portion 20 to the combustion chamber.SELECTED DRAWING: Figure 1
Patent JP-2021012101-A (JP)
Title: Laser doppler radar device and air velocity calculation method
Inventor: WATANABE MASAHIRO
IPC: G01S17/95
Filed: 2019-07-05
Abstract: To achieve precise air velocity measurement while reducing manufacturing costs.SOLUTION: A laser Doppler radar device 1 includes: a laser light source 101 for emitting laser beams L; an optical fiber coupler 103 for allowing the laser beams L emitted from the laser light source 101 to branch into measurement light LM and reference light LR; a transmission/reception light part for performing pulse modulation of the measurement light LM and emitting it into the atmosphere, and receiving scattered light LD from the atmosphere; a polarization switcher 131 for giving at least two kinds of mutually different polarization states to the reference light LR; an optical fiber coupler 106 for allowing the reference light LR to which at least two kinds of polarization states are given to interfere with the scattered light LD received by the transmission/reception light part and for generating at least two kinds of beat signals; and a signal processing part for calculating air velocity of the atmosphere in a direction in which the measurement light LM is emitted based on at least two kinds of beat signals.SELECTED DRAWING: Figure 1
Patent JP-2021015144-A (JP)
Title: Image forming apparatus
Inventor: IKEGAMI YUSUKE
IPC: G03G15/08
Filed: 2019-07-10
Abstract: To actuate a developing roller and a cam selectively with one motor.SOLUTION: An image forming apparatus comprises: a photoconductor drum 50; a developing roller 61; a cam 150 that moves the developing roller 61 between a contact position where the developing roller 61 is brought into contact with the photoconductor drum 50 and a separation position where the developing roller is separated from the photoconductor drum 50; a developing motor 101 that drives the developing roller 61 and the cam 150; a first transmission mechanism 110 that transmits a driving force from the developing motor 101 to the developing roller 61; and a second transmission mechanism 120 that transmits the driving force from the developing motor 101 to the cam 150. The first transmission mechanism 110 is configured to transmit the driving force to the developing roller 61 when the developing motor 101 is in normal rotation and not to transmit the driving force to the developing roller 61 when the developing motor is in reverse rotation. The second transmission mechanism 120 is configured to transmit the driving force to the cam 150 in both cases when the developing motor 101 is in normal rotation and when the developing motor is in reverse rotation.SELECTED DRAWING: Figure 4
Patent JP-2021013487-A (JP)
Title: Paste food product applicator
Inventor: FUKUDA MASAYUKI
IPC: A47G21/00
Filed: 2019-07-11
Abstract: To provide a butter applicator that can readily apply butter, readily and evenly apply butter and readily apply a sufficient amount of butter.SOLUTION: A butter applicator 10 includes: a roller 12 rotatable about a rotation shaft; and a plurality of projections 13 formed at a surface of the roller 12.SELECTED DRAWING: Figure 1
Patent JP-2021017814-A (JP)
Title: Exhaust emission control system
Inventor: CHIJINAMI TAKAYASU
IPC: B01D53/92
Filed: 2019-07-17
Abstract: To provide a configuration that can remove harmful components from an exhaust gas without the need of a complicated structure or extensive equipment.SOLUTION: An exhaust emission control system 1 removes harmful components from an exhaust gas with cleaning fluid coming into contact with the exhaust gas. The cleaning fluid is prepared to be injected while being finely atomized at a stage before being injected toward a gas-liquid contact part 4 coming into contact with the exhaust gas.SELECTED DRAWING: Figure 1
Patent JP-2021016635-A (JP)
Title: Combination desk
Inventor: KAWAMURA TOSHIYA
IPC: A47B83/04
Filed: 2019-07-22
Abstract: To provide a combination desk used by combining a desk and a book shelf, having a simple structure, enabling using the book shelf independently, or using by combining the desk and the book shelf, and easy in use.SOLUTION: A combination desk comprising a desk, a book shelf and lateral plates is such that: the desk has at least a top plate; the book shelf is equipped with a book shelf top plate set at the same height as a height of the desk top plate; and the lateral plates can be selected between a form in which they are each installed near upper left and right sides of the book shelf top plate, and made to the left and right lateral plates above the book shelf top plate, and a form in which they are removed from the book shelf, and installed as the lateral plates of the desk above the desk top plate.SELECTED DRAWING: Figure 4
Patent JP-2019195683-A (JP)
Title: Game machine, game system, and computer program
Inventor: MIKI TORU
IPC: A63F13/44
Filed: 2019-07-23
Abstract: To provide a game machine or the like capable of enhancing game amusement by guiding a player to operate easily in a dance game.SOLUTION: A game machine 3 including game control means 55 for controlling a game to sequentially instruct an operation group constituting a dance to a player PL through a game screen GS of a display device 13 includes: instruction mark control means 55a for instructing the operation timing to the player PL by sequentially displaying instruction marks 20, 25 corresponding to the operations constituting the operation group on the game screen GS and moving them to a reference area 21 through a predetermined path L on the game screen GS; and character image control means 55c for causing at least one character image 30 being a moving image for performing a series of operations that is a part of the operation group to be displayed on the game screen GS together with the instruction mark 20 corresponding to the start operation of the series of operations and moved on the game screen GS in accordance with movement of the instruction marks 20, 25.SELECTED DRAWING: Figure 4
Patent JP-2021020819-A (JP)
Title: Method for manufacturing hetero epitaxial wafer and hetero epitaxial wafer
Inventor: KOGA YOSHIYASU
IPC: H01L21/31
Filed: 2019-07-24
Abstract: To provide a method for manufacturing a hetero epitaxial wafer having a 3C-SiC crystal layer directly formed on the surface while succeeding the surface flatness of the silicon wafer by a simple manufacturing process.SOLUTION: The method for manufacturing a hetero epitaxial wafer comprises: the installation step of installing the silicon wafer in a chamber; and the film deposition step of depositing a 3C-SiC crystal layer on the surface of the silicon wafer by a plasma CVD method in the chamber. In the film deposition step, the substrate temperature of the silicon wafer is 1100°C or more; energy applied to a source gas in the chamber is 380 kJ/mol or less; CH3 fragment ions and SiH3 fragment ions are generated from the source gas; and the 3C-SiC crystal layer is deposited from the SiH3 fragment ions and the CH3 fragment ions.SELECTED DRAWING: Figure 1
Patent JP-2019213543-A (JP)
Title: Food products comprising slowly digestible or digestion resistant carbohydrate composition
Inventor: Michael d harrison
IPC: A23L27/20
Filed: 2019-08-01
Abstract: To provide a food product comprising an oligosaccharide composition that is digestion resistant or slowly digestible.SOLUTION: An oligosaccharide composition can be produced by a process that comprises producing an aqueous composition that comprises at least one oligosaccharide and at least one monosaccharide by saccharification of starch, membrane filtering the aqueous composition to form a monosaccharide-rich stream and an oligosaccharide-rich stream, and recovering the oligosaccharide-rich stream. Alternatively, the oligosaccharide composition can be produced by a process that comprises heating an aqueous feed material composition that comprises at least one monosaccharide or linear saccharide oligomer, and that has a solids concentration of at least about 70% by weight, to a temperature of at least about 40°C, and contacting the feed material composition with at least one catalyst that accelerates the rate of cleavage or formation of glucosyl bonds for a time sufficient to cause formation of non-linear saccharide oligomers, wherein a product composition is produced that contains a higher concentration of non-linear saccharide oligomers than linear saccharide oligomers.SELECTED DRAWING: Figure 1
Patent JP-2020060759-A (JP)
Title: Optical sheet, backlight unit, liquid crystal display, and information appliance
Inventor: SHIBA SATOSHI
IPC: F21S2/00
Filed: 2019-08-01
Abstract: To make it possible to prevent a reduction in visibility while reducing the influence of light leakage and a hot spot, even when the width of a frame of a liquid crystal display is reduced.SOLUTION: On one face of an optical sheet 20 built in a liquid crystal display, a luminance uniforming area 104 for uniforming the luminance of a visually recognizable area 51 is formed. In a state where the optical sheet 20 is built in the liquid crystal display, the luminance uniforming area 104 is arranged at least in the visually recognizable area 51. The luminance uniforming area 104 arranged in the visually recognizable area 51 has a colored part 109 and a light transmission part 110 that surrounds the colored part 109. The distance from an end of a display surface of the liquid crystal display to an end of the visually recognizable area 51 is 10 mm or less.SELECTED DRAWING: Figure 4
Patent JP-2021026100-A (JP)
Title: Camera device
Inventor: MOCHIZUKA TAKUO
IPC: G03B7/18
Filed: 2019-08-02
Abstract: To provide a camera device which can improve responsiveness with a simple configuration.SOLUTION: A camera device 1 including an optical filter 10 driven by a voltage includes: a sensor 6 for detecting environment information on a location at which the optical filter 10 is arranged; and a control circuit 4 including a storage unit 4b for storing waveform information on the voltage and controlling the optical filter 10. The control circuit 4 selects the waveform information stored in the storage unit 4b in accordance with the environment information detected by the sensor 6, and outputs the selected waveform information to the optical filter 10.SELECTED DRAWING: Figure 1
Patent JP-2021026114-A (JP)
Title: Developer supply container
Inventor: YOSHIMURA AKIHITO
IPC: G03G21/16
Filed: 2019-08-05
Abstract: To stably discharge a developer from a developer storage unit in association with an air intake and exhaust operation of a pump unit.SOLUTION: A developer storage unit 2 is provided with a prevention unit 7 that can prevent part of conveyance of developer to a developer retention unit 4d during an intake operation performed by a pump unit 3a, can prevent the conveyance of developer to the developer retention unit 4d during an exhaust operation, and allows the conveyance of developer to the developer retention unit 4d after the completion of the exhaust operation. A partition wall 20 partitioning the pump unit 3a and a developer discharge chamber 4c from each other is formed with an intake and exhaust port 20a for intake and exhaust. During the intake and exhaust operation performed by the pump unit 3a, the prevention unit 7 limits the flow of air in a communication path 7g, and causes the main flow of air to act on the developer retention unit 4d. The intake and exhaust port 20a is provided on a lower side in the vertical direction with respect to the center of rotation of the developer storage unit 2 and can reduce an influence caused by a reduction in powder surface of the developer. Thus, in association with the intake and exhaust operation of the pump unit 3a, stabilization of the discharge amount of developer discharged from the developer storage unit 2 to a constant amount can be achieved with an easy configuration.SELECTED DRAWING: Figure 7
Patent JP-2019190666-A (JP)
Title: Control apparatus
Inventor: EGASHIRA FUMIO
IPC: F16H59/54
Filed: 2019-08-08
Abstract: To perform the panic neutral control on the basis of the criterion set according to the normal or abnormal status of an ABS device.SOLUTION: A control apparatus of an automatic transmission equipped with a torque converter having a lock-up clutch capable of connecting an engine output axis and an automatic transmission input axis, comprises: a release determination part, when a brake operation is detected, for determining whether the engagement state of an engagement mechanism, which constitutes a gear stage of the automatic transmission which has been set, is to be released on the basis of the deceleration and the reference deceleration; a control part for controlling the engagement mechanism on the basis of the determination of the release determination part; and a storage part for storing the set gear stage of the automatic transmission and an engagement state of the engagement mechanism constituting the gear stage when a brake operation is detected during traveling. The control part controls the engagement mechanism to return to the gear stage stored in the storage part when returning from the released state to the engaged state.SELECTED DRAWING: Figure 7
Patent JP-2021029404-A (JP)
Title: Game machine
Inventor: FUKUHARA KOSHU
IPC: A63F7/02
Filed: 2019-08-20
Abstract: To provide a game machine capable of exhibiting various game properties by change of a set value of a jackpot probability.SOLUTION: A game machine can set a jackpot probability at which jackpot occurs in a win/loss lottery to a selected probability out of a plurality of probabilities by a prescribed operation, if a result of the win/loss lottery is jackpot and when a result of the win/loss lottery is small winning and game balls which entered a big winning hole pass a specific region in the small winning game, the game machine executes the jackpot game. In addition, after finish of the jackpot game, a privilege game state which is advantageous for causing game balls toward a second start hole to enter thereto, is generated, and if an execution number of the win/loss lottery reaches a prescribed number in the privilege game state, the privilege game state is finished. In addition, an average continuation number of the privilege game state which is generated when the result of the win/loss lottery is jackpot and an average continuation number of the privilege game state which is generated when the game balls which entered the big winning hole pass the specific region in the small winning game, are set so as to become different each other.SELECTED DRAWING: Figure 7