baber/WOPTO huggingface dataset:
Patent JP-2020201855-A (JP)
Title: Pseudo sample distribution creating device, pseudo sample distribution creation method, and program
Inventor: SUZUKI AKIRA
IPC: G06F17/18
Filed: 2019-06-13
Abstract: To provide a method for creating a distribution of pseudo sample data having improved reproducibility that can be applied to data of a nominal scale as well as data of a binary scale and an ordinal scale.SOLUTION: A pseudo sample distribution creation device for creating a model for expressing a distribution of a data group in a pseudo manner includes: a pseudo model creation part for expressing a data group of a nominal scale by a pseudo distribution by using a normal distribution for each level; a correlation coefficient setting part for setting a correlation coefficient between pseudo distributions of plural data groups; and a correlation coefficient optimization part for calculating an optimum value of a correlation coefficient on the basis of a difference between a simultaneous probability between respective data groups and a simultaneous probability calculated based on a pseudo distribution of respective data groups. The correlation coefficient setting part sets each correlation coefficient to a normal distribution for each level.SELECTED DRAWING: Figure 2
Patent JP-2021002542-A (JP)
Title: Avalanche photodiode sensor and distance measuring device
Inventor: FUKUDA SATOSHI
IPC: H01L21/822
Filed: 2019-06-19
Abstract: To add an inductor while suppressing influence on small-sizing and high integration of chips.SOLUTION: An avalanche photodiode sensor according to an embodiment comprises a first chip comprising an avalanche photodiode; and a second chip joined to the first chip. The second chip comprises: a peripheral circuit electrically connected to the avalanche photodiode; a clock supply circuit for supplying a clock signal to the peripheral circuit; and clock wiring for transmitting the clock signal output from the clock supply circuit to the peripheral circuit. The first chip comprises an inductor connected to the clock wiring.SELECTED DRAWING: Figure 5
Patent JP-2021001957-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HANDA HIROSHI
IPC: G03G15/20
Filed: 2019-06-21
Abstract: To prevent a variation in pressure distribution when a strong nip pressure is applied to a sheet.SOLUTION: A fixing device 8 comprises: a rotating body 120; a pressure body (pressure unit 82) that forms a nip part NP with the rotating body 120; and a pressure change mechanism 300 that changes a nip pressure at the nip part NP. The pressure change mechanism 300 has a first spring 320 that applies a first urging force to one member of the rotating body 120 and the pressure body, and a second spring 330 that can apply a second urging force in a direction opposite to the first urging force to the one member. When the first urging force is applied to the one member from the first spring 320 and the second urging force is not applied to the one member from the second spring 330, the nip pressure is a first nip pressure. When the first urging force is applied to the one member from the first spring 320 and the second urging force is applied to the one member from the second spring 330, the nip pressure is a second nip pressure smaller than the first nip pressure.SELECTED DRAWING: Figure 5
Patent JP-2020001691-A (JP)
Title: Electrical architecture for aircraft, aircraft comprising the architecture, and method for operating the architecture
Inventor: FREDERIC LACAUX
IPC: H02P25/16
Filed: 2019-06-21
Abstract: To provide electric architecture for an aircraft, an aircraft comprising the architecture, and a method for operating the architecture.SOLUTION: The present invention relates to architecture for an aircraft, an aircraft comprising the architecture, and a method for operating the architecture. According to the invention, the architecture comprises: two air-conditioning systems (12, 14); two converters (62L, 62R), each of the two converters (62L, 62R) being intended to supply one of the air-conditioning systems (12, 14); and at least one first electric machine (24L) for starting up a first main engine (42L) of the aircraft. The electrical architecture (60) is configured such that the two converters (62L, 62R) can together supply the first electric machine (24L).SELECTED DRAWING: Figure 5
Patent JP-2021003332-A (JP)
Title: Game machine
Inventor: INABA TAKUYA
IPC: A63F7/02
Filed: 2019-06-26
Abstract: To provide a game machine which can smoothly carry out cooperation between a main control board and a performance control board.SOLUTION: When switched from an electrical interruption state to an electrical transmission state, a color bar image is displayed. When a first control command is received in displaying the color bar image, the displaying is switched to a power restoring image. When the first control command is not received in displaying the color bar image but the second control command is received, the displaying of the color bar image is switched to a variation performance in a performance mode according to the second control command without displaying the power restoring image. When the first control command is not received in displaying the color bar image but a third control command indicating that a special game is ended is received, the displaying of the color bar image is switched to displaying of a notification image of notification that the special game according to the third control command is ended, without displaying the power restoring image.SELECTED DRAWING: Figure 55
Patent JP-2021005035-A (JP)
Title: Image display device, photocurable resin composition, and film material
Inventor: MANSEI YOICHIRO
IPC: G09F9/00
Filed: 2019-06-27
Abstract: To provide an image display device with an impact-absorbing layer excellent in impact resistance, and a photocurable resin composition and a film material that are capable of forming such an impact-absorbing layer.SOLUTION: An image display device 10 comprises an image display member 13, and an impact-absorbing layer 11 arranged on one side or both sides of the image display member 13. The impact-absorbing layer 11 is a cured product of a photocurable resin composition. The photocurable resin composition contains a photocurable compound having a chemical structure of the general formula (1) in the figure, a (meth)acryloyl compound, a polyfunctional thiol, and a photoinitiator. [In the general formula (1), X represents a hydrogen atom or a methyl group; R represents the structure {-C(=O)(CH2)5-O-} formed by ring-opening of ε-caprolactone; and n represents an integer from 1 to 3.]SELECTED DRAWING: Figure 1
Patent JP-2021006227-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2019-06-28
Abstract: To effectively provide information display means for displaying information in a game machine.SOLUTION: A game machine includes acquisition means for acquiring game information in response to an entry of a game ball into a predetermined start port, determination means for determining whether a special game advantageous for a player is carried out or not on the basis of the acquired game information, light emission means for carrying out a light emission performance which expects that it is determined that the special game is carried out, decoration means provided in the vicinity of the light emission means to give decoration in accordance with the motif of the game machine, and attention arousing means for arousing attention related to gazing at the light emission performance by the light emission means.SELECTED DRAWING: Figure 57
Patent JP-2021008163-A (JP)
Title: Vehicle lower structure
Inventor: HATTORI RYO
IPC: B62D21/02
Filed: 2019-06-28
Abstract: To provide a vehicle lower structure making it possible to effectively utilize a space between side rails, and protect a wire harness and a brake pipe.SOLUTION: A vehicle lower structure includes: side rails 1 disposed at both left and right sides and extended in a fore-and-aft direction; and cab mount brackets 2 fixed to the outside in a vehicle width direction of the side rails 1, in which a vehicle body is secured on the cab mount brackets 2. The vehicle lower structure includes a connection part 4 for connecting the cap mount bracket 2 to the vehicle body disposed on the upper side of the cab mount bracket 2. Outside in the vehicle width direction of at least one of the side rails 1, at least one of a wire harness 5 and a brake pipe 6 is laid inside in the vehicle width direction of the connection part 4 and on the upper side of the cab mount bracket 2.SELECTED DRAWING: Figure 3
Patent JP-2021008729-A (JP)
Title: Ground subsidence prediction system
Inventor: NISHI TAKUMA
IPC: E02D27/34
Filed: 2019-06-28
Abstract: To provide a ground subsidence prediction system that can accurately predict ground subsidence at a specific point as an estimated ground subsidence point.SOLUTION: The ground subsidence prediction system comprises: a first learning unit 11 that learns the calculation of a value of a subsidence parameter at an arbitrary point from ground information at the arbitrary point by machine learning; an area information storage unit 12 that stores map data of a predetermined area and known point information; an estimated point setting unit 21 that sets the estimated point on the map; a peripheral information extraction unit 22 that extracts known point information for each known point existing around the estimated point; a peripheral subsidence parameter calculation unit 23 that causes the first learning unit 11 to calculate the value of the subsidence parameter from the extracted known point information for each known point; and a subsidence parameter estimation unit 24 that calculates the value of the subsidence parameter at the estimated point based on the subsidence parameter for each known point calculated by the peripheral subsidence parameter calculation unit 23.SELECTED DRAWING: Figure 2
Patent JP-2020052392-A (JP)
Title: Imaging apparatus, optical instrument, and accessory device
Inventor: NAKAJIMA SHINGA
IPC: G03B17/14
Filed: 2019-07-01
Abstract: To provide an imaging apparatus capable of stably detecting the rotation operation of a rotation ring provided in the outer periphery of a lens barrel or the like.SOLUTION: The imaging apparatus includes a rotation ring 101 which is provided in the outer periphery of the lens barrel, a holding member 100 which is provided in the inner periphery of the rotation ring 101 and holds the rotation ring 101, rotation detection members 120a and 120b which detect the rotational direction and rotational amount of the rotation ring 101, when the rotation ring 101 is rotate-operated, and energizing means 110 and 111 which energize the rotation ring 101 to the holding member 100 in an energizing direction which is a direction orthogonal to the rotation axis of the rotation ring 101. The direction of detection by the rotation detection members 120a and 120b is parallel to the energizing direction by the energizing means 110 and 111.SELECTED DRAWING: Figure 2
Patent JP-2020138234-A (JP)
Title: Novel pipe bender
Inventor: WAN FENG
IPC: B21D7/06
Filed: 2019-07-05
Abstract: To provide a pipe bender that causes less damage to a pipe and a metal mold even when bending torque is large, thus improving consumption of resources and operations.SOLUTION: A groove 2 is set in a surface of a work bench 1; a hydraulic machine 3 is fixedly connected to an inner wall of the groove 2; a bend male die 4 is connected by a hinge to an output end of the hydraulic machine 3; a circular arc-shaped bend swing groove is set in a lower surface of the bend male die 4; a bend presser plate is installed on an inner all of the circular-arc-shaped bend swing groove; a plurality of first engaging grooves are set in a surface of the bend presser plate; a plurality of second engaging grooves are set in an inner wall of the circular arc-shaped bend swing groove; and a first connecting ball is rotationally connected to the inner wall of the first engaging groove. Unlike a conventional shock absorber, this novel bender reduces cutting force by enlarging a contact surface by regularly swinging it utilizing swing generated by the pipe bender.SELECTED DRAWING: Figure 1
Patent JP-2021013481-A (JP)
Title: Medium providing system, medium providing method, and computer program
Inventor: SHIOKWAWA TOMOKI
IPC: A63F13/79
Filed: 2019-07-10
Abstract: To effectively suppress or eliminate unneeded output of physical media while meeting a user's demand for output of physical media.SOLUTION: An item Cv imparted to a user is selected from plural options GC, it is selected whether the selected item is set to be an item to be output on the basis of a user's instruction, the item Cv not selected as an item to be output is held as a reservation item selectable as an item to be output, and a medium output device 44 is controlled such that a physical medium Cr corresponding to the item Cv selected as an item to be output is output to a user.SELECTED DRAWING: Figure 3
Patent JP-2020024914-A (JP)
Title: Light-emitting panel, electronic apparatus, and manufacturing method for light-emitting panel
Inventor: NISHIMURA SEIKI
IPC: G09F9/00
Filed: 2019-07-19
Abstract: To provide a light-emitting panel capable of reducing display unevenness, an electronic apparatus comprising the same, and a manufacturing method for a light-emitting panel.SOLUTION: A light-emitting panel comprises: a plurality of pixels 11; and a plurality of regulation parts extending in a first direction to separate two pixels 11 adjacent in a second direction orthogonal to the first direction. The plurality of pixels 11 includes at least a first pixel 11x and a second pixel 11y having lengths in the first direction differing from each other and having a shared light emission layer. The first pixel 11x and the second pixel 11y are arranged so as to be adjacent to each other in the first direction at least via a separation region for separating the first pixel 11x from the second pixel 11y.SELECTED DRAWING: Figure 4
Patent JP-2019179773-A (JP)
Title: Lighting device
Inventor: TOMIYAMA KAZUYA
IPC: H05B37/02
Filed: 2019-07-25
Abstract: To provide a lighting device capable of supervision and information notification using a radio signal, with a secured lighting time of a light source when an external power supply is cut off.SOLUTION: A lighting device 11 includes a light source 16, a battery 17 and a power supply 20. The power supply 20 includes a charging circuit 31, an emergency lighting circuit 32 and a radio signal transmission unit 36. The charging circuit 31 charges the battery 17 from an external power supply 18. The emergency lighting circuit 32 lights the light source 16 using the battery 17 as a power supply when the external power supply 18 is cut off. The radio signal transmission unit 36 periodically transmits a radio signal using power supplied from the external power supply 18. When the external power supply 18 is not cut off, the power supply 20 uses the external power supply 18 as a power supply, whereas when the external power supply 18 is cut off, uses the battery 17 as a power supply and also stops the operation of the radio signal transmission unit 36.SELECTED DRAWING: Figure 1
Patent JP-2021021123-A (JP)
Title: Cored wire for thermal spraying, manufacturing method of thermal spray coating, and thermal spray coating coated member
Inventor: YASUO NORIYUKI
IPC: C22C1/10
Filed: 2019-07-30
Abstract: To provide a cored wire for thermal spraying suitable for forming a thermal spray coating excellent in wear resistance.SOLUTION: A thermal spray coating having higher heat resistance and high-temperature oxidation resistance in comparison with a coating having a skin comprising Fe or an Fe alloy can be formed from a cored wire 10 for thermal spraying having a cylindrical skin 11 comprising Ni or an Ni alloy, and an inclusion material 12 filled inside the skin, and containing at least either of Cr3C2 powder and Cr3C2 composite powder.SELECTED DRAWING: Figure 1
Patent JP-2021023136-A (JP)
Title: Automatic travel control method of farm work vehicle
Inventor: KAMODA HIROSHI
IPC: A01B69/00
Filed: 2019-07-31
Abstract: To provide an automatic travel control method of a farm work vehicle capable of stably performing farm work in automatic tracking by surely recognizing, by a rear work vehicle, an inter-vehicular distance between a rear work vehicle and a front work vehicle, when performing farm work in a state in which two farm work vehicles travel continuously in a longitudinal direction and perform farm work.SOLUTION: When performing farm work in a state in which a rear work vehicle 3 tracks a front work vehicle 1, a plurality of right and left infrared identification lamps 5L, 5R is provided at prescribed positions on a rear part of the front work vehicle 1, a monitoring camera 8 directed forward from the rear work vehicle 3 images the infrared identification lamps 5L, 5R, then a reference interval WH between the infrared identification lamps 5L, 5R which is reflected in advance at a prescribed inter-vehicular distance is compared with a currently recognized interval W between the imaged infrared identification lamps 5L, 5R, then a travel speed of a rear travel unit 7 is controlled by a rear travel control unit 18 of the rear work vehicle 3 so that the currently recognized interval W becomes equal to the reference interval WH.SELECTED DRAWING: Figure 1
Patent JP-2019215894-A (JP)
Title: Terminal device, control method for terminal device, and program
Inventor: NAGANO DAISUKE
IPC: G06F3/0487
Filed: 2019-07-31
Abstract: To allow an operation unit of hardware to implement a variety of functions in a simple procedure with an operation on the same operation unit.SOLUTION: There is provided a terminal device including: an operation unit operable in a specific direction; an orientation determining unit to determine an orientation of the terminal device including the operation unit; an acceleration sensor to detect an acceleration applied to the terminal device; and a control unit to switch a function to be implemented in response to an operation on the operation unit in accordance with the orientation, the control unit determining whether to switch the function in accordance with the orientation on the basis of the acceleration.SELECTED DRAWING: Figure 3
Patent JP-2021024409-A (JP)
Title: Control device for vehicle
Inventor: KAMIYA KAZUAKI
IPC: B60W10/08
Filed: 2019-08-02
Abstract: To provide a control device for a vehicle, which prevents oil mist in a casing from jetting out of the casing from a breather due to a rise of air temperature in the casing.SOLUTION: In a case where it is determined that a quantity of oil mist Qm generated in a casing 14 on the basis of an MG temperature Tm and a rotational speed N is determined to be larger than a predetermined quantity Qth and, in addition, it is determined that a climb gradient ΔTa of an air temperature in the casing 14 is determined to be larger than a predetermined climb gradient ΔTth, at least one of torque reduction control for reducing MG torque Tg and rotational speed decrease control for decreasing a planetary difference rotational speed ΔNp is executed. Consequently, misting of oil in the casing 14 based on the MG temperature Tm and the rotational speed N is hindered, making it possible to prevent oil mist in the casing 14 from jetting out of the casing 14 via a breather 50.SELECTED DRAWING: Figure 4
Patent JP-2021027711-A (JP)
Title: Motor core
Inventor: FUJIMURA HIROSHI
IPC: H02K1/02
Filed: 2019-08-06
Abstract: To provide a motor core capable of suppressing loss due to an inter-layer short circuit while adding annealing, and reducing an iron loss as a whole.SOLUTION: A motor core formed by laminating a plurality of non-oriented electromagnetic steel plates so as to form a pipe state, comprises: a pipe-like back yoke; a plurality of teeth arranged on an inner surface of the back yoke; and a calking part that is provided on the back yoke and joints the plurality of non-directed electromagnetic steel plates. In each of the teeth, when a particle diameter of a crystal grain at its tip is larger than 10 μm, or a hardness at a position separated from the tip of each of the teeth by 0.5 mm is Hv1, and a hardness in a range of 0.05 mm to 0.07 mm from the tip of each of the teeth is Hv2, a value obtained by dividing Hv2 by Hv1 is smaller than 1.15, and the calking part further includes the particle diameter or the hardness of a predetermined crystal grain.SELECTED DRAWING: Figure 1
Patent JP-2021024205-A (JP)
Title: Manufacturing method of laminate and laminate
Inventor: YAKIMOTO KAZUTOSHI
IPC: B29C48/07
Filed: 2019-08-06
Abstract: To provide a manufacturing method of a laminate composed of a hard-to-mold material layer (L1) which is a high functional layer and an easy-to-mold material layer (L2).SOLUTION: A molten resin MR1 is discharged on a metal base MS to form a coating layer L1, then a molten resin (MR2) is discharged on the coating layer L1 to form a coating layer (L2). The molten resin MR1 has higher viscosity than that of the molten resin (MR2). Moreover, the temperature of the metal base MS is, when a peak temperature of loss modulus G" of the molten resin MR1 is shown as T1°C and a minimum temperature of a flat region of the loss modulus G" is shown as T2°C, higher than or equal to T1°C and lower than or equal to (T2+5)°C. By repeating transition of a T-die TD and discharge of the molten resin (MR1d), the coating layer L1 is formed, and moreover, by controlling the temperature of the metal base MS, an adhesive strength between the molten resin MR1d and the metal base MS is elevated, and film formation becomes easy even when a hard-to-mold material is used.SELECTED DRAWING: Figure 10
Patent JP-2021026989-A (JP)
Title: Electrode structure, secondary battery and manufacturing method of electrode structure
Inventor: NAKANO HIROYUKI
IPC: H01M4/02
Filed: 2019-08-08
Abstract: To improve battery performance by suppressing the expansion of a separation membrane.SOLUTION: An electrode structure comprises: a columnar first electrode including an active material; and a non-porous separation membrane including ceramic particles in a range of 5 mass% or more and 70 mass% or less, covering the first electrode, and including a resin having ionic conductivity and insulating properties. A secondary battery includes this electrode structure and a second electrode existing between the plurality of first electrodes via the separation membrane and including an active material.SELECTED DRAWING: Figure 1
Patent JP-2021032609-A (JP)
Title: Three-dimensional position calculating device, shape measuring device, and load measuring device
Inventor: KISANUKI YOSHIKATSU
IPC: G01L1/20
Filed: 2019-08-20
Abstract: To provide a three-dimensional position calculating device, a shape measuring device, and a load measuring device capable of more accurately measuring an object to be measured regardless of the nature thereof with a simpler configuration.SOLUTION: A three-dimensional position calculating device includes: a measuring terminal whose position changes in a three-dimensional space; a plurality of elastic bodies whose each one end is connected to the measuring terminal and electric characteristics change according to the displacement; a measuring part which measures electric characteristics of each of the plurality of elastic bodies, and an arithmetic logical part which calculates a spatial position of the measuring terminal based on the electric characteristics measured by the measuring part.SELECTED DRAWING: Figure 3