baber/WOPTO huggingface dataset:
Patent JP-2022006827-A (JP)
Title: Image processing device, image processing system, image processing method, and program
Inventor: MIYOSHI HIROKI
IPC: G06T1/00
Filed: 2020-06-25
Abstract: To provide an image processing device, an image processing system, an image processing method, and a program capable of accurately converting a captured image to a colorimetric value image.SOLUTION: The image processing device comprises: a specifying part which specifies a color characteristic of a subject in a region included in a captured image captured by an imaging device for imaging the subject; an acquisition part which on the basis of the color characteristic specified by the specifying part, acquires conversion information indicating correspondence between a pixel value of the captured image and a colorimetric value of the subject; an assignment part which assigns the conversion information acquired by the acquisition part to the region included in the captured image; and a conversion part which on the basis of the conversion information assigned to the region included in the captured image, converts the pixel value of the captured image to the colorimetric value.SELECTED DRAWING: Figure 2
Patent JP-2022007677-A (JP)
Title: Terahertz wave generator and terahertz wave generation method
Inventor: SHIMANO AKIRA
IPC: H01S1/02
Filed: 2020-06-26
Abstract: To provide a simple and high-power terahertz wave generator and method.SOLUTION: A terahertz wave generator 100 includes a semimetal thin film 110 and an excitation light source 120. The semimetal thin film 110 contains Bi (bismuth) or BiSb (antimonated bismuth). The excitation light source 120 irradiates the semimetal thin film 110 with a circularly polarized short pulse laser.SELECTED DRAWING: Figure 1
Patent JP-2022012451-A (JP)
Title: Ball screw device
Inventor: YAMAMOTO IKUO
IPC: F16H25/22
Filed: 2020-07-01
Abstract: To reduce a manufacturing cost of a ball screw device.SOLUTION: A ball screw device 10 comprises: a screw shaft 11 having a first spiral groove 21 formed at an external periphery; a nut 12 which is arranged outside the screw shaft 11 in a radial direction and has a second spiral groove 22 opposing the first spiral groove 21 formed at an internal periphery; and a plurality of balls 13 arranged between the first spiral groove 21 and the second spiral groove 22. The nut 12 is formed with a circulation path 33 for making the balls 13 circulate between an end part at one side and an end part at another side of the second spiral groove 22 in an axial direction. The nut 12 comprises a nut main body 15 and an end part member 16 connected to both end parts of the nut main body 15 in an axial direction. The nut main body 15 has: a first member 31 having the second spiral groove 22 at an internal periphery, constituting a part of the circulation path 33 at an external periphery, and having a groove-shaped passage 34 which is opened toward the outside in a radial direction; and a second member 32 arranged outside the first member 31 in the radial direction, and blocking the passage 34 from the outside of the radial direction.SELECTED DRAWING: Figure 2
Patent JP-2020188464-A (JP)
Title: Imaging apparatus
Inventor: OKAMOTO YUKI
IPC: H01L27/146
Filed: 2020-07-02
Abstract: To provide an imaging apparatus with low power consumption.SOLUTION: The imaging apparatus comprises plural pixels arranged in matrix, a first circuit, a second circuit, a third circuit, and a fourth circuit. The first circuit has a function of converting an analog signal to a digital signal. The second circuit has a function of detecting the difference between image data of a first frame and that of a second frame. The third circuit has a function of controlling the frequency of a clock signal. The fourth circuit has a function of generating clock signals with plural frequencies.SELECTED DRAWING: Figure 1
Patent JP-2022014237-A (JP)
Title: Oxygen-absorbing laminate containing plant-derived material
Inventor: SAITO FUMIHIKO
IPC: B65D65/40
Filed: 2020-07-06
Abstract: PURPOSE: To provide a laminate containing a plant-derived polyolefin to reduce an environmental load, with less odor generation, excellent in barrier properties against an oxygen gas, capable of absorbing oxygen in a space inside a packaging body and preventing a content from being deteriorated by oxygen, while excellent in a balance of low environmental load, easy openability by hand, bond strength, low odor property and oxygen-absorbing performance, and also to provide a packaging material and a pouch (packaging body, packaging bag) produced using the laminate.SOLUTION: An oxygen-absorbing laminate at least includes a layer constitution with an oxygen barrier layer, an oxygen-absorbing adhesive layer and a sealant layer laminated in this order. The oxygen-absorbing adhesive layer is a layer composed of an oxygen-absorbing adhesive composition. The oxygen-absorbing adhesive composition at least contains a specific oxygen-absorbing compound and an oxidation accelerator catalyst. The sealant layer contains a plant-derived polyolefin resin.SELECTED DRAWING: Figure 1
Patent JP-2022014960-A (JP)
Title: Signal processing device and program
Inventor: KON HOMARE
IPC: H04R3/00
Filed: 2020-07-08
Abstract: To provide a mechanism capable of suppressing acoustic discomfort of a user when a recorded sound is played back.SOLUTION: A signal processing device 1 has a controller 40 that functions as a signal processing unit for generating an output signal by combining a first acoustic signal and a second acoustic signal. The first acoustic signal is acquired by a first microphone 11A arranged at a first position inside a sound transmission system. The second acoustic signal is acquired by a second microphone 11B arranged at a second position inside the sound transmission system and having different characteristics from the first microphone.SELECTED DRAWING: Figure 1
Patent JP-2022016024-A (JP)
Title: Light-emitting device, display panel, and manufacturing method of light-emitting device
Inventor: NAKATANI SHUHEI
IPC: H05B33/10
Filed: 2020-07-10
Abstract: To provide a light-emitting device capable of ensuring light emission characteristics while effectively using materials, a display panel, and a manufacturing method of the light-emitting device.SOLUTION: A light-emitting device 100 includes: a substrate 101; a bank 109 located at the laminated layer side 81 of the substrate 101, and at least one end 82, which is the end far from the substrate 101, has the hydrophilic property; a light-emitting layer 105 located in a region defined by the bank 109; and a sealing layer 108 covering at least a part of the bank 109 and the light-emitting layer 105.SELECTED DRAWING: Figure 2
Patent JP-2022022903-A (JP)
Title: Power source system and vehicle equipped with the same
Inventor: KANEMARU KEISUKE
IPC: B60L50/60
Filed: 2020-07-10
Abstract: To resume power supply to an outlet in an easy and proper manner in a case where power supply to the outlet is halted due to detection of an overload.SOLUTION: When an outlet is cut off, an ECU monitors whether or not a recovery condition for recovering the outlet is established (S21). When the recovery condition is not established (NO at S21), the ECU transfers the process to return. On the other hand, when the recovery condition is established (YES at S21), the ECU restores the outlet for which the recovery condition is established (S23). As the recovery condition, a condition that an external device connected to the outlet is removed while the outlet is cut off, or a condition that an external device connected to the outlet is removed while the outlet is cut off, and then, an external device is connected to the outlet, can be adopted.SELECTED DRAWING: Figure 5
Patent JP-2021053365-A (JP)
Title: Program, method and viewing terminal
Inventor: FUKUSHIGE JUNYA
IPC: A63F13/86
Filed: 2020-07-16
Abstract: To provide a program capable of enhancing taste based on a degree of intimacy with a character, method and viewing terminal.SOLUTION: A program comprises: receiving data for displaying a character moving in real time in response to movement of a performer, the display data to be live streamed; displaying the character on a display part based on the display data; and changing a control content during viewing the live streaming, according to a degree of intimacy of a user with the character.SELECTED DRAWING: Figure 32
Patent JP-2020174400-A (JP)
Title: Image decoding device and method
Inventor: NAKAGAMI HISAJI
IPC: H04N19/436
Filed: 2020-07-16
Abstract: To enable improvement of coding efficiency in IntraBC.SOLUTION: In the present technique, an example in which a screen is divided into 4 slices (Slice #0 to Slice #3) is shown. When it is prohibited to refer to a different slice, a reference allowable range from a current CTU in Slice #2 is limited to only a decoded portion of Slice #2, so that it is impossible to refer to the block of Slice #1, for example. On the other hand, in the case of the present technique, decoded different slices (Slice #0 and Slice #1) are also included in the reference allowable range. Therefore, for example, as shown in Fig. 5, it is possible to refer to the block of Slice #1 from the current CTU in Slice #2. The present technique can be applied to an image processing device.SELECTED DRAWING: Figure 5
Patent JP-2022026542-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
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-2022026652-A (JP)
Title: Photoacoustic sensor, method for calibrating photoacoustic sensor, and air conditioning system
Inventor: TAKATAKE NAOHIRO
IPC: G01N21/00
Filed: 2020-07-31
Abstract: To provide a new photoacoustic sensor, a method for calibrating the photoacoustic sensor, and an air-conditioning system, with which it is possible to accurately estimate at least the types of gas components independently of influences of temperature.SOLUTION: The photoacoustic sensor comprises: a sensor cell 14 for forming an inner space and storing the gas to be measured; a light source 15 for irradiating the gas in the sensor cell 14 with light; light source drive means 20 for causing the light source 15 to intermittently emit light; a microphone 18 for detecting the acoustic wave of a specific gas in the sensor cell 14; signal processing means 25 for processing the acoustic wave detected by the microphone 18; and control means 23 for executing a light source drive function to apply a drive signal to the light source drive means 20 and a gas estimation function to estimate the type of the specific gas on the basis of signals from the signal processing means 25. The gas estimation function of the control means 23 finds the average molecular weight of the specific gas on the basis of the frequency of the acoustic wave and the temperature information of the gas and estimates the type of the specific gas from the average molecular weight thus obtained.SELECTED DRAWING: Figure 2
Patent JP-2022026832-A (JP)
Title: Own position estimation device and program
Inventor: KANEKO ALEX MASUO
IPC: B60W40/02
Filed: 2020-07-31
Abstract: To optimize accuracy of a position estimation and a processing load.SOLUTION: One embodiment of the present invention comprises: a current position estimation unit 142 that provisionally estimates an own current position; a point group selection unit 144 that calculates a range where a sensor of a moving body can acquire information on the basis of the provisional current position of point group data included in map information, and selects point group data on the acquirable range; a score adjustment unit 145 that compares a score of the point group data selected from the map information with a maximum processible score being a maximum processible score in an allowable maximum processing time in estimating a position, and adjusts the score of the selected point group data in a range equal to or less than the maximum processible score on the basis of a comparison result; and a matching unit 146 that performs matching of the post-adjusted point group data with point group data on the information acquired by the sensor.SELECTED DRAWING: Figure 2
Patent JP-2022035021-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2020-08-20
Abstract: To further enhance interest in a game of a time-shortening game.SOLUTION: A time-shortening flag and a time-shortening counter is cleared (steps S912 to 913) and specific time-shortening is completed when a jackpot lottery is won during specific time-shortening, or when a losing pattern of a special 2 is determined to be a losing pattern 2 (affirmative determination of step S911) during a specific time-shortening game (affirmative determination of step S910) in cases other than when the number of time-shortening times is consumed. Although a lot of 200 pieces of specific time-shortening are generated when a losing pattern 2 of special 1 is selected, a probability of selection of a losing pattern 2 of a special pattern 2 is set to 2/300, and is set to be higher than a probability 1/300 of selection of a losing pattern 2 of special 1. Accordingly, a probability of forcibly ending specific time-shortening is increased so as to prevent an increase in the average number of time-shortening times because of the specific time-shortening.SELECTED DRAWING: Figure 28
Patent JP-2022035392-A (JP)
Title: Method for amplification of hair follicle cell
Inventor: FUKAZAWA NATSUKI
IPC: A61K31/165
Filed: 2020-08-20
Abstract: To provide new means for amplification of hair follicle cells.SOLUTION: The present invention discloses a method for amplification of hair follicle cells by using a medium composition containing a compound represented by a following formula (I) or a salt thereof (where each symbol is as defined in specifications).SELECTED DRAWING: None
Patent JP-2020192385-A (JP)
Title: Robotic device for dental surgery
Inventor: ZACHARY B SUTTIN
IPC: A61C8/00
Filed: 2020-08-21
Abstract: To provide a robotic system.SOLUTION: The robotic system includes a base, a grounding arm, a working arm, and one or more sensors. The grounding arm extends from the base and is configured to be coupled to a fixed structure within the mouth of a patient for establishing an origin for the robotic system. The working arm extends from the base and is configured to be coupled with one or more tools for use during an installation of a dental implant in the mouth. The one or more sensors are for monitoring positions of the grounding arm and/or the working arm to generate positional data that is used to create a post-operative virtual three-dimensional model of at least a portion of the mouth of the patient.SELECTED DRAWING: Figure 1
Patent JP-2022041633-A (JP)
Title: Faucet device
Inventor: FUJITA TSUNEHIKO
IPC: E03C1/05
Filed: 2020-09-01
Abstract: To provide a faucet device that can suppress false detection of a sensor part due to power supply noise even if the sensor part is downsized.SOLUTION: A faucet device comprises: a voltage conversion part that switches a first DC voltage to convert it to a second DC voltage; a first power storage part that stores electricity by the second DC voltage; a second power storage part that is connected to the first power storage part by a power line and stores electricity by a voltage of the first power storage part; a sensor part that is driven by power of the second power storage part; a resistance that is provided in the power line, wherein the sensor part includes a surface-mounted light projecting element that transmits a first optical signal of a first frequency, a surface-mounted light receiving element that receives a second optical signal including a reflected signal of the first optical signal, and a receiving circuit that integrates a received signal corresponding to the second optical signal in synchronization with the transmission of the first optical signal to generate a detection result of an object. The resistance value of the resistance is higher than that of the power line, and the switching frequency of the voltage conversion part is higher than the first frequency.SELECTED DRAWING: Figure 2
Patent JP-2022041643-A (JP)
Title: Compound or salt thereof, cancer treatment agent, photosensitizing agent, and fluorescent probe composition
Inventor: HORIUCHI HIROAKI
IPC: A61K41/00
Filed: 2020-09-01
Abstract: To provide a compound that accumulates selectively in a tumor tissue or a salt thereof, and a cancer treatment agent, a photosensitizing agent, and a fluorescent probe composition including the same.SOLUTION: One embodiment of the invention is the following compound (IIb), synthesized by condensing a porphyrin compound having an ester group and a trimethylsilyl group with 1-(3-aminopropyl)-α-D-quinovopyranoside sodium salt.SELECTED DRAWING: Figure 5
Patent JP-2020199332-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-09-18
Abstract: To provide a game machine, in which an accessory is quickly returned to an initial position while suppressing electric current upon action of the accessory.SOLUTION: There is provided a game machine in which a lottery is executed on the basis of accomplishment of a predetermined requirement, and in a case where lottery results in win, providing a player with an advantageous play mode. It comprises a plurality of accessories executing performance relating to result of the lottery by energizing, a circumference controlling apparatus controlling action of the accessories, and a power supply apparatus supplying power to the accessories. The plurality of accessories consists an accessory group in a manner where accessories having an interfering action area belong to the same group. The circumference controlling apparatus makes one or a plurality of accessory groups to make action at a timing where consumption electric current does not exceed a predetermined value upon action of the plurality of accessories so as to return the accessory to the initial position.SELECTED DRAWING: Figure 153
Patent JP-2022050914-A (JP)
Title: Liquid discharge device and adjustment method of liquid discharge device
Inventor: SAKURADA KAZUAKI
IPC: B41J2/01
Filed: 2020-09-18
Abstract: To provide a liquid discharge device which can perform recording that a landing position is properly corrected on the basis of information on the landing position obtained from a test pattern.SOLUTION: A printer 1 includes: a head 13 which has a plurality of nozzles 131 for discharging ink droplets to a printing medium 5; a moving section 20 which relatively moves the head 13 in a relative movement direction with respect to the printing medium 5; and a control section 60 which controls the head 13 and the moving section 20, records a test pattern Tp on the printing medium 5 and performs recording by correcting the control of the head 13 and/or the moving section 20 on the basis of a correction value obtained from the test pattern Tp. The test pattern Tp has a plurality of patches Ptmn by which a plurality of candidates of correction values for correcting a landing position where the ink droplets in the relative movement direction land on the printing medium 5 can be obtained.SELECTED DRAWING: Figure 9
Patent JP-2021049521-A (JP)
Title: Cleaning support member, cleaning support member with enclosure part and cleaning device
Inventor: GOTO TAKUYA
IPC: B08B13/00
Filed: 2020-09-18
Abstract: To provide a cleaning support member that suppresses generation of fine particles at cleaning and has improved cleaning power for an object to be cleaned, and to provide a cleaning device using the same.SOLUTION: A cleaning support member includes: a frame body; multiple first support parts for supporting an object to be cleaned, which project inside the frame body from an inner surface of the frame body and are arranged while being separated from each other; and multiple leg parts provided at an undersurface of the frame body while being separated from each other.SELECTED DRAWING: Figure 1
Patent JP-2021103511-A (JP)
Title: Control input device
Inventor: ALEX KLEIN
IPC: G06F3/0346
Filed: 2020-09-25
Abstract: To provide an alternative control input device for a linked computer and another system.SOLUTION: A control input device for a linked system includes a plurality of proximity sensors, a core unit, a communication unit, and one or more illumination units, in which each of the proximity sensors determines relative proximity of any object in a detection zone associated with a corresponding proximity sensor and outputs a proximity signal corresponding thereto. The core unit receives a proximity signal from each of the plurality of proximity sensors and outputs a directional signal in response thereto. The communication unit transmits a directional signal to the linked system. The one or more illumination units are associated with each of the plurality proximity sensors and operate in response to the proximity signal output by the associated proximity sensor.SELECTED DRAWING: None
Patent JP-2022055194-A (JP)
Title: Partition
Inventor: OGASAWARA MIKIYUKI
IPC: E04B2/74
Filed: 2020-09-28
Abstract: To provide a partition with a small occupied area and capable of securing an excellent work environment.SOLUTION: A partition comprises a pair of support members 2 removably provided between a ceiling and a floor, a front plate 3 fixed between the pair of support members 2, a table plate 6 rotatably mounted to the front plate 3 and rotatable in a vertical direction with a connection part with the front plate 3 as a shaft, and a pair of doors 4, 5 provided individually at the support members 2 sandwiching the table plate 6 and openable and closable with the connection part with the support members 2 as the shaft. The table plate 6 is mounted to the front plate 3 so that it can be maintained in a storage state of being overlapped with the front plate 3 and an usage state of being projected horizontally from the front plate 3. The partition 1 can be switched between a partition state in which the table plate 6 is in the storage state and the pair of doors 4, 5 are in a closed state and a booth state in which the table plate 6 is in the usage state and the pair of doors 4, 5 are in an opened state.SELECTED DRAWING: Figure 2
Patent JP-2022057601-A (JP)
Title: Cathode body and electrolytic capacitor
Inventor: NAGAHARA KAZUHIRO
IPC: H01G9/035
Filed: 2020-09-30
Abstract: To provide a cathode body enabling suppression of hydrogen gas generation therefrom and an electrolytic capacitor with the cathode body.SOLUTION: A cathode body of an electrolytic capacitor comprises a cathode foil of a valve action metal, and a conductive layer formed on the surface of the cathode foil and including a carbon material. The natural immersion potential when the cathode body of the electrolytic capacitor is immersed in an electrolytic solution is on a more noble side than the natural immersion potential when the reference electrode made of a valve action metal of the same kind of the cathode foil of the cathode body and having a purity of 99.99% or more is immersed in the same electrolytic solution, and is on more noble side by 0.15 V or more when the electrolytic solution includes a nitro compound, and on more noble side by 0.3 V or more when the electrolytic solution does not include a nitro compound.SELECTED DRAWING: Figure 1