baber/WOPTO huggingface dataset:
Patent JP-2022138664-A (JP)
Title: Riding-together support device, riding-together support system, riding-together support metho, and program
Inventor: MATSUSHIMA KUNIAKI
IPC: G06Q50/10
Filed: 2021-03-10
Abstract: To provide a riding-together support device, a riding-together support system, a riding-together support method, and a program each of which is adapted for various riding-together mode, and furthermore enables an operation plan to be efficiently generated.SOLUTION: A riding-together support device comprises: an acquisition unit acquiring riding request from a plurality of users who desire the riding on a mobile object; a static processing unit implementing a static processing in which a plurality of acquired riding requests is summarized and processed at a predetermined time to determine an operation plan of the mobile object; and a dynamic processing unit which processes at least one riding request acquired during the predetermined time at each of the predetermined time to determine a traveling plan of the mobile object.SELECTED DRAWING: Figure 3
Patent JP-2022140028-A (JP)
Title: Rotary encoder and position measuring device
Inventor: TANAKA SHUNSUKE
IPC: G01D5/245
Filed: 2021-03-12
Abstract: To determine an absolute position with a simple structure.SOLUTION: A rotary encoder includes: a rotary scale having a scale pattern formed by arranging a plurality of patterns on a first virtual circle, the rotary scale rotating around the axial line of rotation that passes through a position dislocated from the central point of the first virtual circle; at least three reception units provided on a second virtual circle drawn virtually as opposed to the first virtual circle, the central point of which being located on the axial line of rotation; and a transmission unit for transmitting a signal to the reception units through the scale pattern.SELECTED DRAWING: Figure 1
Patent JP-2022141091-A (JP)
Title: Holding jig, optical element coating method, and optical lens manufacturing method
Inventor: YASUNAKA SATOSHI
IPC: B05D3/00
Filed: 2021-03-15
Abstract: To provide a holding jig that can hold optical elements of various shapes and sizes, without causing deformation or damage to the optical elements.SOLUTION: A holding jig 1 for holding optical elements comprises: a base 50; first, second and third holding units 12, 22, 32 which hold a peripheral edge portion of a lens base material L; a first arm 10 to which the first holding unit 12 is attached and which is rotatable around the axis of the base 50; a torsion spring 60 that biases the first arm 10 in the first rotational direction such that the first holding unit 12 faces the lens base material L; and an arm fixing mechanism 40 configured to fix the rotation of the first arm 10.SELECTED DRAWING: Figure 1
Patent JP-2022146619-A (JP)
Title: Computer program, image processing method, and image processing device
Inventor: SEKI YUSUKE
IPC: A61B1/00
Filed: 2021-03-22
Abstract: To provide an image processing method capable of matching the scales of an ultrasound tomogram and an optical coherence tomogram obtained by a dual-type catheter having IVUS and OCT functions.SOLUTION: An image processing method acquires an ultrasound tomogram and an optical coherence tomogram at a sensor unit having an ultrasound transmitter/receiver that transmits and receives ultrasound and an optical transmitter/receiver that transmits and receives light, facing radially outward from the lumen of a hollow organ, recognizes a first lumen image of the hollow organ contained in the ultrasound tomogram, recognizes a second lumen image of the hollow organ contained in the optical coherence tomogram, and corrects the scale in the radial direction of the ultrasound tomogram or optical coherence tomogram so that the dimensions of the first and second lumen images are adjusted on the basis of the recognized first and second lumen images.SELECTED DRAWING: Figure 1
Patent JP-2022146797-A (JP)
Title: vegetable harvester
Inventor: WATANABE AKITO
IPC: A01D33/06
Filed: 2021-03-22
Abstract: To provide a vegetable harvester that has a reduced size of the machine while achieving good soil removal performance.SOLUTION: Provided is a vegetable harvester that pulls out and harvests onions from the soil, comprising: a pulling-out/conveyance device 24 for pulling out onions from the soil and conveys the pulled-out onions rearward and upward while pinching the leaves and stems thereof; a leaves/stems cutting device 26 for separating and dropping vegetable bodies from the leaf/stem portions of the onions conveyed by the pulling-out/conveyance device 24; a soil removal device 27 for receiving the vegetable bodies separated by the leaves/stems cutting device 26 and transferring the vegetable bodies rearward while removing soil and mud attached to the vegetable bodies; and a conveyor 7 for receiving the vegetable bodies from the soil removal device 27 and conveying the vegetable bodies rearward and upward.SELECTED DRAWING: Figure 11
Patent JP-2022148341-A (JP)
Title: Rack bar polishing method
Inventor: AKITA HIDEAKI
IPC: B24B19/08
Filed: 2021-03-24
Abstract: To provide a rack bar polishing method for manufacturing a rack bar that can reduce friction resistance with a bearing member in a steering device and is easy to engage with a tooth part of a pinion in the steering device.SOLUTION: In a rack bar polishing method, a rack bar can slide with respect to a bearing member that supports the rack bar when being incorporated into a steering device, and includes a shaft member. The shaft member includes a rack part formed with a rack engaging with a pinion and a slide surface that is in slide contact with the bearing member. The rack part includes a plurality of tooth parts. The slide surface is polished with a polishing member by varying an allowance amount of the slide surface located on the other side facing a thickness direction of the rack part such that a height of each of the tooth parts from the slide surface is a predetermined height.SELECTED DRAWING: Figure 7
Patent JP-2022154374-A (JP)
Title: Vehicular brake controller
Inventor: YAMAMOTO YUSAKU
IPC: B60T8/17
Filed: 2021-03-30
Abstract: To provide a vehicular brake controller capable of suppressing discomfort felt by a passenger when an operation amount of a brake operation member according to a driver decreases.SOLUTION: A brake controller 40 includes: a control unit 41 for controlling brake force according to an operation amount of a brake operation member 15; and a brake determination unit 42 for determining whether or not a decrease in the operation amount of the brake operation member 15 has started, in the case that brake force is applied to a vehicle 10 according to operation of the brake operation member 15. The control unit 41 starts limit processing to provide a limit for a decreasing speed of the brake force of the vehicle 10, if the decreasing speed of an operation amount at the time of determining that decrease in the operation amount has started, is equal to or higher than a decreasing speed determination value.SELECTED DRAWING: Figure 1
Patent JP-2022154386-A (JP)
Title: Intake control device
Inventor: SHIBATA YUKI
IPC: F02D9/10
Filed: 2021-03-30
Abstract: To provide an intake control device which is high in a degree of freedom of the attachment of a cable, and low in a price.SOLUTION: An intake control device 1 comprises a body 2 for supporting a valve shaft 6 to which a valve body 5 in a first intake passage 4 is fixed, a lever part 7 fixed to the valve shaft 6, and turned by a cable 12, and an inlet pipe 3 having a downstream-side second intake passage 10, and the body 2 and an inlet pipe 3 are connected to each other by making a first flange part 8 of the first intake passage 4 and a second flange part 11 of the second intake passage 10 oppose each other. A tip part of an outer cable 12 is fixed to the inlet pipe 3. A regulation part 19 for regulating a mutual displacement of the body 2 and the inlet pipe 3 is arranged at a downstream-side face of a portion in which a stopper part 9 of the first flange part 8 is arranged.SELECTED DRAWING: Figure 1
Patent JP-2022156756-A (JP)
Title: Motor amplifier and motor control method
Inventor: YOSHIDA REI
IPC: H02P29/20
Filed: 2021-03-31
Abstract: To provide a motor amplifier that does not stop when switching control modes.SOLUTION: A motor amplifier 1 controls rotation of a motor 4. A communication unit 12 acquires commands and control values relating to control modes of the motor 4. A control setting unit 100 also sets the control values acquired by the communication unit 12 even when the control mode is different from the current control mode. When the communication unit 12 acquires a control mode switching command, a mode control unit 110 starts control with the control value set by the control setting unit 100.SELECTED DRAWING: Figure 1
Patent JP-2022157486-A (JP)
Title: Fire detector and method of installing fire detector body
Inventor: MATSUMURA SUSUMU
IPC: G08B17/10
Filed: 2021-03-31
Abstract: To solve a problem that workers need to get close to a detector base when installing or removing a fire detector body, and install scaffolding to remove or install the fire detector body when the fire detector is installed in areas with high ceilings such as lobbies and entrances.SOLUTION: A fire detector includes a fire detector body and a detector base. The fire detector body has a fixing strip, which operates in a state in which the fire detector body is temporarily fixed to the detector base by a magnet to fix the same to the detector base. This allows the fire detector body to be removed from the detector base by a multicopter, such as a drone, or the fire detector body to be attached to the detector base.SELECTED DRAWING: Figure 4
Patent JP-2022157720-A (JP)
Title: Detection method of casting mold and casting device
Inventor: YUKI KENJI
IPC: B22C9/00
Filed: 2021-03-31
Abstract: To provide a detection method of a casting mold and a casting device which can efficiently and reliably detect a sealing property of a shut-off valve for shutting-off a suction path of the casting mold.SOLUTION: A detection method of a casting mold, that is the detection method for detecting a casting mold (12) provided with a cavity part (16), a gas channel (24), and a cut-off valve (22) capable of cutting-off the gas channel includes a process (steps S11 to S13) of stopping an air-supply after supplying air of a prescribed pressure into the gas channel while closing the cut-off valve, a process (step 14) of acquiring a cold-time reduction speed (V1a) of pressure of air within the gas channel after stopping the air-supply, and a process (step S15) of determining the quality of cold-time sealing property of the cut-off valve based on the cold-time reduction speed of the pressure.SELECTED DRAWING: Figure 2
Patent JP-2022158601-A (JP)
Title: Air bag and vehicular seat device
Inventor: OGISO TAKASHI
IPC: A47C7/14
Filed: 2021-04-02
Abstract: To secure an optimal inflation shape.SOLUTION: An air bag 10 comprises a bag part 40 formed by bonding two sheet materials 30 and 30. The bag 40 includes an inflation part 41 having an annular joint α1 extending annularly, and a flow path 42 having a pair of parallel linear joints α2 and α2 and connected to the inflation part 41. Further, in the air bag 10, air filling the bag part 40 flows through an inner space X1 of the inflation part 41 enclosed by the annular joint α1 and a flow path X2 sandwiched between the pair of linear joints α2 and α2 constituting the flow path 42. The air bag 10 is so configured that the pair of linear joints α2 and α2 extends parallel to each other at a connection part 50 between the inflation part 41 and the flow path 42.SELECTED DRAWING: Figure 5
Patent JP-2022159730-A (JP)
Title: Control unit, mask, and shield
Inventor: MATSUNAMI HIDETOSHI
IPC: A62B18/02
Filed: 2021-04-05
Abstract: To provide a control unit, a mask and a shield capable of appropriately blocking transfer of a virus.SOLUTION: There is provided a control unit has: a pressurizing device for creating a pressurized state at a first exhaust port; and a depressurizing device for creating a depressurized state at a first suction port. The control unit is to be connected to a mask, in which the mask has: a first member which is connected to the first exhaust port, and has a first air duct for supplying air to a first blow-off port located in front of the face of a wearer; and a second member which is connected to the first suction port, and has a second air duct for discharging air sucked at the first suction port located in front of a lower portion of the face of the wearer.SELECTED DRAWING: Figure 6
Patent JP-2022112462-A (JP)
Title: Food material cutting device, food material providing method, and food material production method
Inventor: HONOG AKINORI
IPC: B26D3/24
Filed: 2021-01-21
Abstract: To provide a food cutting device which can cut foods accurately without increasing its size.SOLUTION: A food material cutting device 1 cuts a food material (a cake) CK and includes: a first driving part which drives a table part 12 on which the food material is placed; a second driving part which has a holding part for holding a knife NF for cutting the food material and drives the holding part to cut the food material with the knife; and a slide part 15 which changes a relative distance between the second driving part and the table by driving of the second driving part.SELECTED DRAWING: Figure 2
Patent JP-2022163457-A (JP)
Title: Vehicle body bottom structure
Inventor: NAKANISHI NOBUYUKI
IPC: B62D25/20
Filed: 2021-04-14
Abstract: To provide a vehicle body bottom structure that is able to facilitate the work of fitting an undercover, without providing a rear bumper or the undercover with a complicated structure.SOLUTION: A vehicle body bottom structure 10 includes a bracket 13, an undercover 17, a rear bumper 16, and a clip 18. The bracket is provided on a vehicle body and has a fixing hole 37. The undercover has; a temporary holding portion 48 that engages with the bracket; and a first fixing hole that is aligned with the fixing hole. The rear bumper has a second fixing hole aligned with the first fixing hole. The clip is engaged with the second fixing hole, the first fixing hole, and the fixing hole to couple the undercover and the rear bumper to the bracket.SELECTED DRAWING: Figure 3
Patent JP-2022166672-A (JP)
Title: Ball position identification system, ball position identification method, and program
Inventor: TAKUMA RYOHEI
IPC: G01B11/00
Filed: 2021-04-21
Abstract: To provide a ball position identification system, a ball position identification method, and a program, capable of accurately identifying a geographical position of a shot golf ball without fixing at a predetermined position a measurement terminal for measuring the golf ball.SOLUTION: A shot identification unit 220, on the basis of a measurement value that is acquired from a user terminal 10 measuring a shot golf ball and is with respect to the golf ball, identifies a carry of the golf ball and an angle with respect to a direction in which the user terminal 10 faces at the time of the measurement. A terminal position orientation identification unit 222 identifies a terminal position, a geographical position of the user terminal 10 at the time of the measurement, and a terminal orientation, an orientation to which the user terminal 10 faces at the time of the measurement. A ball position identification unit 224 identifies a ball position which is a geographical position of the shot golf ball, on the basis of the terminal position, the terminal orientation, the carry of the golf ball, and the angle with respect to the direction in which the user terminal 10 faces at the time of the measurement.SELECTED DRAWING: Figure 27
Patent JP-2022008062-A (JP)
Title: Light-emitting device, metal complex, light-emitting apparatus, electronic equipment, and illumination apparatus
Inventor: KONO YUTA
IPC: H01L51/50
Filed: 2021-04-27
Abstract: To provide a light-emitting device with high luminous efficiency.SOLUTION: A light-emitting device includes an anode, a cathode, and an EL layer existing between the anode and the cathode. The EL layer includes a light-emitting layer and an electron-transporting layer. The light-emitting layer contains a light-emitting material. The electron-transporting layer contains an organic compound with an electron-transporting property and metal complex of alkali metal. In the organic compound with an electron-transporting property, the normal light refractive index of the light emitted from the light-emitting material at a peak wavelength is 1.50 or more and 1.75 or less. In the metal complex of alkali metal, the normal light refractive index of the light emitted from the light-emitting material at the peak wavelength is 1.45 or more and 1.70 or less.SELECTED DRAWING: Figure 1
Patent JP-2021119506-A (JP)
Title: License-number plate recognition method, license-number plate recognition model training method and device
Inventor: NI ZIHAN
IPC: G06T7/00
Filed: 2021-04-28
Abstract: To provide a method, a device, a storage medium and a program that greatly improve accuracy of license-number plate recognition.SOLUTION: A license-number plate recognition method h is configured to, by acquiring a plurality of characteristic vectors of a characteristic map of a license-number plate area, sequentially input the plurality of characteristic vectors to a first recurrent neural network in a first order to encode the plurality of characteristic vectors, and acquire a first code of each characteristic vector; sequentially input the plurality of characteristic vectors to a second recurrent neural network in a second order to encode the plurality of characteristic vectors, and acquire a second code of each characteristic vector; generate a plurality of target codes of the plurality of characteristic vectors on the basis of the first code of each characteristic vector and the second code of each characteristic vector; and decode the plurality of target codes and acquire a plurality of characters in a license-number plate.SELECTED DRAWING: Figure 1
Patent JP-2021120915-A (JP)
Title: Magnetic tape and magnetic recording/reproducing device
Inventor: IWAMOTO TAKAHIRO
IPC: G11B5/708
Filed: 2021-05-12
Abstract: To provide a magnetic tape in which a decrease in electromagnetic conversion characteristics is suppressed in repeated reproduction in a high temperature and high humidity environment and a magnetic recording/reproducing device including the magnetic tape.SOLUTION: A magnetic tape having a magnetic layer containing a ferromagnetic powder and a binder on a non-magnetic support. The magnetic layer contains an oxide abrasive, the average particle diameter of the oxide abrasive obtained from a secondary ion image obtained by irradiating a surface of the magnetic layer with a focused ion beam is 0.04 μm or more and 0.08 μm or less, and an absolute value ΔN of the difference between a refractive index Nxy measured in an in-plane direction of the magnetic layer and a refractive index Nz measured in a thickness direction of the magnetic layer is 0.25 or more and 0.40 or less.SELECTED DRAWING: None
Patent JP-2022175062-A (JP)
Title: Information processing device, information processing method and program
Inventor: TOBA SHUHEI
IPC: G06N5/04
Filed: 2021-05-12
Abstract: To generate an inference model with improved inference accuracy for data under difficult-to-learn conditions.SOLUTION: An information processing device includes: a data acquisition unit that acquires a first data set including a plurality of items of data; a selection unit that selects a second data set for pre-learning and a third data set for additional learning from among the first data set based on respective evaluation values of the plurality of items of data; a pre-learning unit that generates an inference model obtained by pre-learning using the second data set; and an additional learning unit that generates an inference model obtained by additional learning using the inference model obtained by the pre-learning and the third data set.SELECTED DRAWING: Figure 1
Patent JP-2021172449-A (JP)
Title: Portable food storage container
Inventor: KURIHARA TOSHITAKA
IPC: B65D25/04
Filed: 2021-05-17
Abstract: To provide a portable food storage container which is so configured that a beverage 3 and a food material 4 are poured into a mouth from a drinking spout 2 at an upper part of a container body 1 by holding the container with a hand and tilting the same, which pours out the food material 4 together with only a small amount of beverage 3 to the drinking spout 2, and can achieve a good such as an instant bottle ramen of which substantially only the food material 4 can be eaten with one hand as desired.SOLUTION: In a portable food storage container, a food material support part 11, in which a water flow hole 10 set to a size that does not allow passage of a food material 4 and allows passage of a beverage 3 is provided, is provided in a container body 1 in upper and lower partition state, and a height, arrangement, a shape and the number of the water flow hole 10 is set so that an outflow amount of the beverage 3 is regulated thereby and the food material 4 is poured into a mouth from a drinking spout 2 together with the regulated small amount of beverage 3.SELECTED DRAWING: Figure 1
Patent JP-2022177534-A (JP)
Title: game machine
Inventor: MATSUNAGA TAKASHI
IPC: A63F7/02
Filed: 2021-05-18
Abstract: To provide a game machine that can effectively make a notification of abnormality.SOLUTION: In a pachinko game machine, when the cumulative number of shot balls counted by a main control CPU reaches a predetermined prescribed value, a specific condition is fulfilled and power supply is interrupted. Thereafter, when the power supply is started again, if the specific condition has been fulfilled, a condition for execution of a specific notification is established.SELECTED DRAWING: Figure 11
Patent JP-2022178704-A (JP)
Title: Hair cosmetic composition
Inventor: NISHIDA YUKARI
IPC: A61Q5/02
Filed: 2021-05-20
Abstract: To provide a hair cosmetic composition that can reversibly give the hair straight, curled and other shapes without the application of heat, and enables the treated hair to have an excellent feel.SOLUTION: A hair cosmetic composition contains component (A): glycolic acid, and component (B): malic acid. In the hair cosmetic composition, the content of the component (A) is 0.2 mass% or more and the content of the component (B) is 1.0 mass% or more.SELECTED DRAWING: None
Patent JP-2022180812-A (JP)
Title: neutralization unit
Inventor: UCHIYAMA TOSHIYUKI
IPC: A61M1/16
Filed: 2021-05-25
Abstract: To provide a neutralization unit which can be easily installed, does not require large scale construction, does not require dedicated installation work, and can perform neutralization to drainage of a dialysis system so that a pH of the drainage falls in a range of sewer standard without a neutralizer.SOLUTION: There is provided a neutralization unit for washing drainage which is discharged in a washing step of each dialyzer, and the neutralization unit comprises: a storage tank which has volume being once or twice of volume of washing drainage discharged in a once washing step; determining means for determining a kind of the washing drainage or dialysis drainage discharged from the dialyzer on an upstream side of the storage tank; a discharge line for discharging the washing drainage from the storage tank; a bypass line including a bypass valve for discharging the washing drainage or the dialysis drainage without through the storage tank; and injecting means for injecting to the bypass line, the washing drainage stored in the storage tank.SELECTED DRAWING: Figure 1