baber/WOPTO huggingface dataset:
Patent JP-2022108497-A (JP)
Title: Imaging device
Inventor: KUMATA KEISHI
IPC: H04N5/378
Filed: 2021-01-13
Abstract: To provide an imaging device capable of stabilizing imaging performance.SOLUTION: An imaging device of an embodiment includes: a photoelectric conversion element; a signal conversion part for converting charge transferred from the photoelectric conversion element to a pixel signal; a source follower circuit for amplifying the pixel signal; a monitoring circuit for monitoring a voltage of the source follower circuit; a comparator for outputting a comparison result between the pixel signal inputted through the source follower circuit and a ramp signal; and a compensation circuit for compensating the ramp signal based on the output of the monitoring signal.SELECTED DRAWING: Figure 2
Patent JP-2022113542-A (JP)
Title: sensing sensor
Inventor: KUKITA HIROYUKI
IPC: H03H9/05
Filed: 2021-01-25
Abstract: To suppress the distortion of a piezoelectric vibrator, in a sensing sensor that detects a sending object in a sample solution by using frequency change.SOLUTION: A piezoelectric vibrator that adsorbs a sending object in a sample solution to excitation electrodes 42A, 42B on one surface side, is installed on a wiring board 3 equipped with a connection terminal portion connecting the excitation electrodes to an oscillation circuit. At that time, a pressing member is pressed over the entire periphery of a peripheral edge on the one surface side of the piezoelectric vibrator, thereby pressing the piezoelectric vibrator on the wiring board. A terminal portion for electrically connecting with an excitation electrode of a crystal vibrator is formed at a position opposite to a peripheral edge on the other surface side of the crystal vibrator on the wiring board, and a pad is formed over the entire periphery of the piezoelectric vibrator at a position opposite to the peripheral edge on the other surface side of the piezoelectric vibrator on the wiring board.SELECTED DRAWING: Figure 3
Patent JP-2022115618-A (JP)
Title: Cutting device and inspection method for cutting-edge detection unit
Inventor: TAKAHASHI SATOSHI
IPC: B23Q17/09
Filed: 2021-01-28
Abstract: To provide a cutting device that is able to properly determine a state of a cutting-edge detection unit.SOLUTION: A cutting device includes: a chuck table holding a work piece; a cutting unit including a spindle and that cuts the work piece, held by the chuck table, with an annular cutting blade attached to a tip of the spindle; a cutting-edge detection unit that detects a leading edge of the cutting blade; a determination unit that determines a state of the cutting-edge detection unit; and a notifying unit; wherein the cutting edge detection unit includes: a light-projecting unit and a light-receiving unit disposed so as to sandwich the leading edge of the cutting blade; and a received light quantity measurement unit that measures a quantity of light received by the light-receiving unit; wherein the determination unit determines a state of the cutting-edge detection unit by comparing a waveform indicating a change in the quantity of received light measured by the received light quantity measurement unit, with a reference waveform; and wherein the notifying unit that notifies a result of a determination made by the determination unit.SELECTED DRAWING: Figure 1
Patent JP-2021064425-A (JP)
Title: Commodity sales data processing system and program
Inventor: TOMIOKA KAZUYUKI
IPC: G07G1/12
Filed: 2021-02-01
Abstract: To reduce a waiting time for accounting of a customer in a commodity sales data processing system corresponding to sales of a commodity sold by weight.SOLUTION: The commodity sales data processing system, which comprises a measurement device for registering a weighted commodity and an adjustment device for performing adjustment of the commodity registered by the measurement device, comprises: registration information processing means for generating registration information including the sum, for each registered commodity; adjustment information processing means for generating adjustment information obtained by integrating commodity information on the registered commodity among a plurality of measurement devices and storing the adjustment information in a storage unit; output means for outputting the adjustment information so as to be adjusted by the adjustment device; and adjustment means for performing adjustment processing for adjustment in the adjustment device on the basis of the adjustment information output by the output means.SELECTED DRAWING: Figure 10
Patent JP-2022124029-A (JP)
Title: ceiling system
Inventor: YAKU KOKI
IPC: E04B1/70
Filed: 2021-02-15
Abstract: To provide a ceiling system capable of preventing a dew formation.SOLUTION: A ceiling system comprises a first ceiling 21 having attic space S3 formed above, a second ceiling 22 arranged below the first ceiling 21 at an interval, having air space S20 formed between the first ceiling 21 and itself and having indoor space S5 formed below, a switch valve 51 switchable between an attic communication state communicating the indoor space S5 and the attic space S3 and an air space communication state communicating the indoor space S5 and the air space S20, and a fan 40 capable of generating an air flow flowing toward space in communication with the indoor space S5 by the switch valve 51 from the indoor space S5.SELECTED DRAWING: Figure 3
Patent JP-2022124172-A (JP)
Title: seedling transplanter
Inventor: ISHII KAZUHIKO
IPC: A01C11/02
Filed: 2021-02-15
Abstract: To provide a seedling transplanter capable of improving durability by suppressing adhesion or accumulation of mud and water in a field, to or on a support member directly supporting a rake member and suppressing corrosion and break of components such as the support member.SOLUTION: A seedling transplanter comprises a traveling car body, a seedling planting part, a ground leveling part and a rake. The traveling car body includes wheels and can travel in a field. The seedling planting part is disposed on the rear side of the traveling car body and plants the seedlings in the field. The ground leveling part is disposed on the lower side of the seedling planting part and slides on a soil surface of the filed to level the soil surface. The rake is included in the ground leveling part, disposed on the rear side of the wheels and includes a support member and a rake member. The rake member has a cover part supported by the support member from the rearward and covering the support member from the front.SELECTED DRAWING: Figure 4
Patent JP-2022126124-A (JP)
Title: Liquid jet device, and method for controlling liquid jet device
Inventor: YOKOYAMA TAIICHI
IPC: B41J2/175
Filed: 2021-02-18
Abstract: To solve the problem that a gas-liquid interface of a nozzle is broken and ink is leaked by removing a head unit from a mounting part.SOLUTION: A liquid jet device 500 includes a head unit 200 having a plurality of nozzles N for jetting ink, and having a filter 16 provided with a hole 16H capable of passing ink, a nozzle array 12a formed of a plurality of nozzles N and a nozzle array 12e formed of a plurality of nozzles N, and a mounting part 40 which is detachably mounted with the head unit, wherein the nozzles N forming the nozzle array 12e communicate with the nozzle N forming the nozzle array 12a through a filter 16, and executes pre-operation of forming a gas-liquid interface in the hole 16H provided in the filter 16 before the head unit 200 is removed from the mounting part 40.SELECTED DRAWING: Figure 5B
Patent JP-2022127777-A (JP)
Title: Sound collection device, sound collection program, and sound collection method
Inventor: FUJIEDA MASARU
IPC: H04R3/00
Filed: 2021-02-22
Abstract: To provide robust sound collection processing with respect to an environment change related to a sound source within a target area.SOLUTION: The present invention related to a sound collection device. The sound collection device includes target sound extraction means which uses a learning model so as to acquire a target sound emphasis signal where a component of target sound included in a first input signal is emphasized from a differential signal to be a difference between the first input signal from a first microphone constituting a microphone array and a second input signal from a second microphone constituting the microphone array.SELECTED DRAWING: Figure 1
Patent JP-2021157169-A (JP)
Title: Mounting bracket
Inventor: AAKE SOEDERGAARD
IPC: H04N5/222
Filed: 2021-02-24
Abstract: To provide a mounting bracket that allows facilitated attachment of an electronic device no matter if it is a stable support surface or unstable support surface.SOLUTION: A mounting bracket (100) comprises a mounting plate configured to attach the mounting bracket (100) to a support surface (200) and a device attachment portion configured to house an electronic device (300). The mounting plate includes a recess (12) which is formed at a peripheral edge portion of the mounting bracket (100). In a condition when the mounting bracket (100) is attached to the support surface (200), the recess (12) allows insertion of a user's finger in an interspace being formed between the mounting plate and the support surface (200).SELECTED DRAWING: Figure 2A
Patent JP-2022128662-A (JP)
Title: Inverter unit, motor unit, and vehicle
Inventor: TAKAHARA YUTA
IPC: H02M7/48
Filed: 2021-02-24
Abstract: To provide an inverter unit that can improve conversion efficiency, and a motor unit comprising the inverter unit, and a vehicle.SOLUTION: An inverter unit 1 comprises a power module 3 for converting a direct-current power to an alternating-current power, a capacitor module 2 for smoothing a direct-current voltage supplied from a direct-current power supply, and a tabular positive electrode bus bar 10 and a tabular negative electrode bus bar 20 for electrically connecting the power module and the capacitor module. The positive electrode bus bar and the negative electrode bus bar have the same plate thickness direction, and extend between the power module and the capacitor module in a state of being overlapped in the plate thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2022128825-A (JP)
Title: Electronic apparatus
Inventor: ONDA YUICHI
IPC: H05K5/02
Filed: 2021-02-24
Abstract: To provide an electronic apparatus which stably maintains rotations and angles between chassis while improving appearance quality.SOLUTION: An electronic apparatus includes: a first chassis having a keyboard mounted thereon; a second chassis having a display mounted thereon; a third chassis adjacent to end portions of the first chassis and the second chassis; a first hinge connecting the first chassis with the second chassis in a relatively rotatable manner; a torque mechanism section that is disposed in the first hinge and imparts predetermined rotational torque to a rotation between the first chassis and the second chassis; a second hinge connecting the third chassis to the first chassis in a relatively rotatable manner; and a lock section that locks the third chassis placed at an attitude protruding from the end portions of the first chassis and the second chassis with respect to the second chassis at 0-degree attitude such that the lock section restricts a rotation of the third chassis by the second hinge.SELECTED DRAWING: Figure 4A
Patent JP-2022129242-A (JP)
Title: Manufacturing method of photoelectrode for photoelectric conversion element and manufacturing method of photoelectric conversion element
Inventor: KOJIMA AKIHIRO
IPC: H01G9/20
Filed: 2021-02-24
Abstract: To provide a manufacturing method of a photoelectrode that enables a photoelectric conversion element to exhibit excellent photoelectric conversion performance while suppressing cracking of a conductive layer containing ITO.SOLUTION: There is provided a manufacturing method of a photoelectrode for sintering a porous semiconductor layer by irradiating a laminate of a base material, a conductive layer containing ITO, and a porous semiconductor layer with light. Light irradiation is performed by interposing a wavelength selection filter between the light source and the laminate. The wavelength selection filter has one or a plurality of stopbands with a light transmittance of 10% or less, and the stopband satisfies at least one of [i] and [ii]. [i] A range of 5 nm to 70 nm is occupied in the wavelength band A of 400 nm to 470 nm. [ii] A range of 5 nm to 175 nm is occupied in the wavelength band B of 500 nm to 675 nm.SELECTED DRAWING: None
Patent JP-2021083310-A (JP)
Title: Power transmission device, power reception device and non-contact power supply system
Inventor: IKUTO YOSHIHIRO
IPC: H02J50/60
Filed: 2021-02-26
Abstract: To prevent the breakage etc. of a foreign substance which is mistakenly put on non-contact power supply equipment.SOLUTION: A non-contact power supply system, which can transmit and receive power by a magnetic field resonance method, includes: a power transmission device having a power transmission side resonant circuit, which includes a power transmission side coil; and a power reception device having a power reception side resonant circuit which includes a power reception side coil. The power transmission device, at the execution of power transmission, monitors the amplitude of a current which flows through the power transmission side coil. Then, if a current amplitude detection value (VmFOD) deviates from a predetermined normal range, it is determined that a foreign substance exists, so that the power transmission is stopped.SELECTED DRAWING: Figure 20
Patent JP-2022131723-A (JP)
Title: Coating material
Inventor: MORIMOTO HIRONAO
IPC: C09D7/61
Filed: 2021-02-26
Abstract: To provide a colored aggregate-containing coating material capable of forming a coating film excellent in beauty.SOLUTION: The coating material of the present invention contains a resin component (A), a colored aggregate (B) having an aggregate with a Mohs hardness of greater than 5 as a base particle, and a coloring pigment (C). The colored aggregate (B) is contained in an amount of 20-2,000 pts.wt. based on 100 pts.wt. of the solid content of the resin component (A). The weight ratio of the colored aggregate (B) to the coloring pigment (C) is 100:1-100:50.SELECTED DRAWING: None
Patent JP-2021098086-A (JP)
Title: Clip collar advanced fixation
Inventor: OKSANA BUYDA
IPC: A61B17/34
Filed: 2021-03-05
Abstract: To provide advanced fixation of a clip collar.SOLUTION: The present disclosure relates to surgical access and, more particularly, to collars for surgical access devices 10 that facilitate surgical access in a minimally invasive surgical procedure. Such a surgical access system 1 comprises: a surgical access device including a housing 12 and a cannula 14 that extends from the housing; and a collar 100. The collar includes: an annular body laterally attachable to the cannula; and a spring being coupled to the annular body and movable between an uncompressed state and a compressed state, the spring configured to manipulate the annular body between a first condition and a second condition to selectively fix the annular body at predetermined locations along the cannula or to laterally remove the annular body from the cannula while the cannula is supported within a patient's body.SELECTED DRAWING: Figure 1
Patent JP-2022136652-A (JP)
Title: Crankshaft bearing structure
Inventor: ONDA TAKAHIRO
IPC: F16C3/08
Filed: 2021-03-08
Abstract: To provide a crankshaft bearing structure capable of discharging granular foreign matters from between a journal bearing and a crank journal, and of securing an appropriate hydraulic pressure even when using low-viscosity oil.SOLUTION: A crankshaft 1 of a crankshaft bearing structure has a plurality of crank journals 11 extending along an axial center Ax1 and arranged at intervals in a direction of the axial center Ax1. On each crank journal 11, the journal bearing is annularly mounted. The crank journal 11 has an outer peripheral face 11a running along an inner peripheral face of the journal bearing, and a recessed part 11b provided in a peripheral part of the crank journal 11 so as to be more recessed in a radial direction than the outer peripheral face 11a. The recessed part 11b is a site for trapping granular foreign matters entering between the crank journal 11 and the journal bearing.SELECTED DRAWING: Figure 4
Patent JP-2022138671-A (JP)
Title: Stationary induction electric appliance and method for manufacturing stationary induction electric appliance
Inventor: MUKOYAMA HIROFUMI
IPC: H01F27/36
Filed: 2021-03-10
Abstract: To provide a stationary induction electric appliance in which a magnetic shield can be easily produced and the amount of heat generated by leakage magnetic flux is small, and a method for manufacturing the stationary induction electric appliance.SOLUTION: A stationary induction electric appliance in an embodiment includes an iron core leg, a yoke, a winding, a winding support plate, and a magnetic shield. The winding support plate supports the winding. The magnetic shield includes a plurality of shield metal plates laminated in a first direction. The magnetic shield is superimposed on the winding support plate. The yoke is formed by a plurality of yoke metal plates. A plurality of yoke metal plates are laminated in a second direction intersecting the first direction. The magnetic shield is split into a plurality of split plates in a third direction. The third direction intersects the first direction and the second direction. A facing region is formed on the side surface of the yoke. The facing region faces the magnetic shield. The facing region is formed flatly by the end faces of the plurality of yoke metal plates.SELECTED DRAWING: Figure 1
Patent JP-2022139627-A (JP)
Title: Cross-section repairing material and mortar for cross-section repair
Inventor: TAWARA HIDEO
IPC: C04B18/14
Filed: 2021-03-12
Abstract: To provide a cross-section repairing mortar capable of being pumped by a pump and capable of obtaining a hardened mortar having high compressive strength, and a cross-section repairing material that can be advantageously used as a raw material for the cross-section repairing mortar.SOLUTION: A cross-section repairing material of the invention includes cement, fly ash, fine aggregate and silica fume, wherein the content of the fine aggregate to 100 pts.mass of the total of the cement and the fly ash is between 130 pts.mass and 170 pts.mass, the content of the silica fume to 100 pts.mass of the total of the cement and the fly ash is between 6 pts.mass and 10 pts.mass, and the mortar obtained by adding 32 pts.mass of water to 100 pts.mass of the total of the cement and the fly ash and kneading, has a flow value between 120 mm and 200 mm, as measured in accordance with the Architectural Institute of Japan standard JASS 15M-103 (Quality standards for self-levelling materials).SELECTED DRAWING: None
Patent JP-2022141087-A (JP)
Title: Light-emitting device
Inventor: GOSHONOO KOICHI
IPC: H01L33/46
Filed: 2021-03-15
Abstract: To provide a light-emitting device including a driving circuit board and a growth substrate, in which the formation of a space between a wavelength conversion unit and a semiconductor layer is suppressed.SOLUTION: A first light-emitting region R1 includes an n-type contact layer 120, a first light-emitting layer 130, a p-type contact layer 190, and a wavelength conversion layer WM1. A second light-emitting region R2 includes the n-type contact layer 120, the first light-emitting layer 130, a first intermediate layer 140, a second light-emitting layer 150, and the p-type contact layer 190. A third light-emitting region R3 includes the n-type contact layer 120, the first light-emitting layer 130, the first intermediate layer 140, the second light-emitting layer 150, a second intermediate layer 160, a third light-emitting layer 170, and the p-type contact layer 190. The wavelength conversion layer WM1 is disposed between a driving circuit board MB1 and the p-type contact layer 190 in the first light-emitting region R1.SELECTED DRAWING: Figure 1
Patent JP-2021103547-A (JP)
Title: Storage device
Inventor: UCHIYAMA TOMOHARU
IPC: G06Q50/28
Filed: 2021-03-17
Abstract: To reduce functions of a storage device and cause a storage device management server to manage the storage device.SOLUTION: A storage device management server 10 determines whether there is a storage device 20 associated with baggage specification information received from a delivery company terminal 40 (S304), and determines whether there is reception of storage device display information corresponding to the storage device 20 when there is the storage device 20 associated with the baggage specification information (S305). The storage device management server 10 determines whether there is a vacancy in the storage device 20 when baggage corresponding to the baggage specification information is not to be stored in the storage device 20 corresponding to the storage device display information (S307).SELECTED DRAWING: Figure 9
Patent JP-2022144925-A (JP)
Title: Image forming apparatus, control method for the same, and program
Inventor: SEKINE HIROSHI
IPC: B41J29/42
Filed: 2021-03-19
Abstract: To facilitate confirmation of a job that has been canceled due to an error.SOLUTION: An image forming apparatus has display control means for controlling the display of job information indicating jobs on the image forming apparatus and canceling means for canceling a job in which an error has occurred when the error occurs on executing the job. The display control means controls to change the display embodiment of the job information on the job in which the error occurred.SELECTED DRAWING: Figure 11
Patent JP-2022145303-A (JP)
Title: Container for liquid
Inventor: YOKOYAMA TAKESHI
IPC: B65D83/00
Filed: 2021-03-19
Abstract: To provide a container for liquid capable of maintaining stable dripping performance for a long period.SOLUTION: A container 1 for liquid comprises a container body 2, a nozzle 31, and a partition member 4A. The container body 2 has a storage part 20 for storing liquid. The nozzle 31 has a discharge opening 311 for discharging the liquid in the storage part 20. The partition member 4A partitions off the storage part 20 and discharge opening 311. The partition member 4A has a through hole 411. The through hole 411 links the discharge opening 311 and the storage part 20 to each other in both a state in which the pressure in the container body 2 rises and a state in which the pressure in the container body 2 is released from rising. The liquid in the storage part 20 passes through the through hole 411 against surface tension of the liquid as the pressure in the container body 2 rises.SELECTED DRAWING: Figure 1
Patent JP-2022148011-A (JP)
Title: Management system, management method, and control device
Inventor: ONO KATSUO
IPC: E05B49/00
Filed: 2021-03-24
Abstract: To provide a technology to properly manage a living space.SOLUTION: A management system 1 includes an entrance door 4 for opening/closing an entrance 3 of a house 2, a partition member 8 installed inside the house 2, and a control unit 50 that controls the opening/closing and locking/unlocking of the entrance door 4 and the partition member 8. The control unit 50 unlocks the entrance door 4 after closing and locking the partition member 8 when a person who or a moving object which is allowed to enter a first area 10 between the entrance door 4 and the partition member 8 but not allowed to enter a second area 11 other than the first area 10, enters the first area 10.SELECTED DRAWING: Figure 1