baber/WOPTO huggingface dataset:
Patent JP-2021114584-A (JP)
Title: Multilayer ceramic electronic component and manufacturing method thereof
Inventor: TAKE NOBUAKI
IPC: H01F27/29
Filed: 2020-01-21
Abstract: To provide a technology capable of thinning an external electrode in a multilayer ceramic electronic component without impairing reliability.SOLUTION: A multilayer ceramic electronic component includes a ceramic body and an external electrode. The ceramic body includes a first side surface facing a first axis, a second side surface facing the second axis direction orthogonal to the first axis, a ridge connecting the first side surface and the second side surface, and a plurality of internal electrodes stacked along a third axis orthogonal to the first and second axes and drawn out to an extraction region. The external electrode includes a protrusion portion that is provided at a position along the ridge, and protrudes in the first and second axial directions and first and second base portions extending from the protrusion portion along the first and second side surfaces, and covers the extraction region.SELECTED DRAWING: Figure 1
Patent JP-2020072983-A (JP)
Title: Game control device, game system, and program
Inventor: SOGABE DAISUKE
IPC: A63F13/812
Filed: 2020-01-22
Abstract: To achieve a game capable of easily executing an operation to predict a moving course of a mobile body.SOLUTION: Prediction area setting means sets a prediction area provided in a moving course that a user predicts before a moving body starts to move based on a contact operation of an indicator to a display part. Moving means moves the prediction area before the moving body starts to move, accompanying the movement of the indicator while being in contact with the display part after the prediction area is set by the contact operation. Determination means determines a position of the prediction area before the moving body starts to move by causing the indicator in contact with the display part to be separated from the display part.SELECTED DRAWING: Figure 23
Patent JP-2021118417-A (JP)
Title: Image sensor
Inventor: TAOKA MINEKI
IPC: H04N5/359
Filed: 2020-01-24
Abstract: To provide an image sensor with high image quality and a high response characteristic.SOLUTION: An image sensor 1 includes a substrate 10, an organic photoelectric film 20 formed on the substrate 10 and performing photoelectric conversion, and a plurality of pixel electrodes 40 disposed between the substrate 10 and the organic photoelectric film. The pixel electrodes are arranged in matrix in an X-axis direction and a Y-axis direction in a plane parallel to an upper surface of the substrate 10. A driving circuit is formed on the substrate 10, reads out pixel information from each of the pixel electrodes included in pixel electrode lines arranged in line in the X-axis direction, and applies off voltage or on voltage to perform the photoelectric conversion to each pixel electrode. The driving circuit 50 scans a photoelectric conversion on region to which the on voltage is applied in a -Y-axis direction in synchronization with the timing of scanning a readout line to read out the pixel information in the -Y-axis direction.SELECTED DRAWING: Figure 2
Patent JP-2021115556-A (JP)
Title: Warming method due to electromagnetic energy and invention of its device
Inventor: UNO KAORU
IPC: F24H9/18
Filed: 2020-01-29
Abstract: To provide a warming method in which in the schematic diagram 4, a high temperature liquid of a whole amount flows and there is possibility that the relation between the temperature required for air conditioning and the heat energy derivation due to generation of ultrasonic and the sensor sensing of reasonable sensor can be related.SOLUTION: Because a liquid temperature goes back and forth in the calorific energy effect as shown in the results of Table depending on relation made of temperature control required for air conditioning and flow rate of liquid, water pressure and external temperature, by utilizing a PLC control system of the existing technology, it is possible to cope with any environment by controlling the temperature timely and the required supply quantity in the proper place.SELECTED DRAWING: Figure 1
Patent JP-2021120782-A (JP)
Title: Interface device and information processing device
Inventor: SHIGA KAZUYUKI
IPC: G06F3/02
Filed: 2020-01-30
Abstract: To provide an interface device and an information processing device which can inhibit incorrect input to a touch panel.SOLUTION: An interface device 100 has: a storage unit which stores a touch screen, one or more hardware interfaces in which an operating element is arranged on the surface of the touch screen, the operating element, and a disabling region which is a region for disabling touch operation on the touch screen, in association with each other; and a control unit which disables the touch operation to the disabling region associated with the operating element, in a predetermined period during which it is estimated that a user is operating the operating element.SELECTED DRAWING: Figure 1
Patent JP-2021123352-A (JP)
Title: Product collection feeding apparatus
Inventor: HIRASAWA KATSUTO
IPC: B65B43/56
Filed: 2020-01-31
Abstract: To provide a product feeding apparatus capable of suppressing, as much as possible, cargo collapsing or the like caused by traversing or the like of individual products constituting a product group during movement on a transportation conveyor device.CONSTITUTION: The product feeding apparatus comprises: a first transportation conveyor device that transports a product 1; a second transportation conveyor device that transports a box 5; and a transfer robot that holds the product and feeds the product to the second transportation conveyor device side. The second transportation conveyor device is configured to intermittently move by a distance shorter than a transportation pitch of the box 5, and the transfer robot is configured to perform product feeding during the temporary stop of the intermittent movement and stack a plurality of products in the box. Article feeding positions X1, X2, and X3 are changed following transportation of the second transportation conveyor device, and cargo collapsing is made difficult by shortening a moving distance of a group 2 of stacked products to reduce a transportation speed.SELECTED DRAWING: Figure 3
Patent JP-2021125494-A (JP)
Title: Mold of forming magnet roll and device for manufacturing magnet roll
Inventor: TSUJIMOTO HIDEJI
IPC: B29C48/30
Filed: 2020-02-03
Abstract: To provide a forming mold that can strengthen the magnetic field strength of magnetic poles of a magnet roll and a method for manufacturing a magnet roll.SOLUTION: Provided are the mold of forming a magnet roll and the method for manufacturing a magnet roll. A mold 5 is used for forming a mixture composed of ferromagnetic particles and thermoplastic resin extruded into a mold into a magnet roll. Orientation magnets 12 are arranged around the mold. At least one of the orientation magnets is composed of a main magnet whose magnetization direction is toward the mold surface and a pair of side magnets whose magnetization direction is inclined toward the magnetization direction of the main magnet. The pair of side magnets are arranged so as to sandwich the main magnet.SELECTED DRAWING: Figure 6
Patent JP-2021122849-A (JP)
Title: Screen used at brazing heat exchanger and method of brazing heat exchanger
Inventor: KUMAGAI HIROSHI
IPC: B23K1/00
Filed: 2020-02-07
Abstract: To perform brazing by a CAB method without using a flux.SOLUTION: A heat exchanger 1 has a structure in which a core plate 4 made from a brazing sheet is laminated on a base plate 2 together with a fin plate 5, and brazed by heating. The core plate 4 has a taper portion 4a at a peripheral edge. The brazing sheet contains Mg. When brazing, a cylindrical screen 11 is covered on work. By the screen 11, Mg evaporated from the brazing sheet remains near a core portion 3 without dissipating into an atmosphere. Oxygen and moisture near a brazing surface preventing a brazing property are captured by Mg. The screen 11 is supported on the base plate 2, and is carried together with the work.SELECTED DRAWING: Figure 2
Patent JP-2021126029-A (JP)
Title: Ground wire mounting plate and ground wire connection structure
Inventor: NAGATA KEISUKE
IPC: H01R4/66
Filed: 2020-02-10
Abstract: To provide a grounding wire mounting plate and grounding wire connection structure that can inhibit the accumulation of dust and dirt at a connection portion between a main column material of a steel tower and a steel tower foundation.SOLUTION: The grounding wire mounting plate includes: a grounding wire connection portion that is connected to at least one or more grounding wires; and a connection portion that connects the ground wire connection portion to a main column material of a steel tower. The connection portion extends in a direction along the top surface of a tower foundation to which the main column material is fixed. The ground wire connection portion is located outside the outer edge of the tower foundation when viewed from a direction perpendicular to the top surface of the tower foundation.SELECTED DRAWING: Figure 3
Patent JP-2021135665-A (JP)
Title: Person detection system
Inventor: KIKUCHI AKIHIRO
IPC: G06T7/00
Filed: 2020-02-26
Abstract: To provide a person detection system capable of precisely detecting a person included in an image while suppressing an increase of processing load.SOLUTION: A person detection system 1 includes; an acquisition unit 5 that acquires an image picked up by an imaging unit 4; an extraction unit 31 that extracts an estimation area where people are estimated to be included from a detection range based on changes over time in the detection range included in the image; a determination unit 32 that determines whether or not any person is included in the estimation area using a trained model that has learned humanity of image; an output unit 7 that outputs information relevant to the person within the detection area based on the determination result determined by the determination unit 32.SELECTED DRAWING: Figure 2
Patent JP-2020162116-A (JP)
Title: Method of classifying and correcting image sensor defects utilizing defective-pixel information from color channels
Inventor: DWAYNE A CAMPBELL
IPC: H04N5/232
Filed: 2020-03-03
Abstract: To provide a method of classifying and correcting image sensor defects utilizing defective pixel information from color channels.SOLUTION: A method of classifying and correcting defects in vertical color pixel sensors in utilizing defective pixel information is provided. The method includes defining ranges of output levels of normal pixel sensors from exposure to dark and bright flat field light sources. Dark and bright images are captured, and pixel outputs are measured for each image. Pixels in the dark and bright images having outputs in at least one color channel that are outside of the ranges of the output levels of normal pixel sensors are entered into defective pixel maps. The defective pixels are classified into categories and defective pixel sensors that can be corrected are identified. Correction values for identified defective pixel sensors that can be corrected are generated and entered into a calibration memory associated with the vertical color image sensor.SELECTED DRAWING: Figure 3
Patent JP-2021136932-A (JP)
Title: Cell culture apparatus
Inventor: CHIBA TOSHIAKI
IPC: C12M3/00
Filed: 2020-03-05
Abstract: To provide a cell culture apparatus capable of large-scale culture of stem cells while preventing occurrence of karyotype abnormality due to influence of magnetism.SOLUTION: A cell culture apparatus has: a cell culture vessel which is an approximately columnar body having a flat bottom at a lower end; an approximately disk-like dish-shaped body which is equipped with a plurality of first magnetized bodies on a peripheral part at an equal gap, and horizontally arranged in a hollow space part of the cell culture vessel in a non-contact state; and an annular body which is equipped with a plurality of magnetized bodies, positioned outside the cell culture vessel to allow the cell culture vessel to position inside the annular body. The annular body and the dish-shaped body are interlocked by magnetic force to make a vertical movement, and agitates culture medium and supplies nutrients to cells. The annular body has a storage part made of a ferromagnetic body into which the annular body is stored by moving in a downward direction from a bottom of the cell culture vessel.SELECTED DRAWING: Figure 1
Patent JP-2021141752-A (JP)
Title: Motor control device and vehicle equipped with the same
Inventor: ASAZUMA Yuki
IPC: B60L9/18
Filed: 2020-03-06
Abstract: To properly control a motor to be power of a vehicle even when a diameter of the wheel changes by abrasion or the like.SOLUTION: A motor control device 5 includes: an encoder 6 detecting rotation speed of a wheel 3 to be a driving wheel; an acceleration sensor 7 detecting travel speed of the vehicle 1; and a motor control part 8 controlling power to be supplied for a motor 4 on the basis of a diameter of the wheel 3 calculated on the basis of output value 6A, 7A of the encoder 6 and the acceleration sensor 7 and vehicle speed command value S supplied from outside. Thus, even when the diameter of the wheel 3 is changed by abrasion or the like, it is possible to properly control the motor 4 on the basis of the vehicle speed command value S.SELECTED DRAWING: Figure 3
Patent JP-2020163373-A (JP)
Title: Granule filling method
Inventor: NAKAMURA TAKUYA
IPC: C07C57/055
Filed: 2020-03-06
Abstract: To smoothly fill each reaction pipe of a vertical multi-pipe reactor with granules, while preventing the granules from being damaged and preventing the granules from clogging during filling, and the granules are evenly equal in a manner where the plurality of reactor pipes have a packed bed height.SOLUTION: There is provided a method in which reaction pipes of a vertical multi-pipe reactor arranged in a vertical direction are filled with granules in a manner where the granules are dropped from the upper part of the reaction pipes under a state where a linear body is suspended and inserted therein. The effective length of the reaction pipes is 1000 mm or more. The linear body has an upper small diameter part and a large diameter part following the small diameter part, and the outer diameter (Ra) of the small diameter part is 5.0 mm or less, and the outer diameter (Rb) of the large diameter part is larger than the outer diameter (Ra) and is 5.0 to 15.0 mm. The length of the small diameter part from the upper end of the reaction pipes is 10.0 mm or more. The distance between the upper surface of the packed layer of the granules formed in the reaction pipes and the lower end of the linear body inserted in the reaction pipes is 100 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2021145166-A (JP)
Title: Semiconductor device
Inventor: HIRAOKA TAKAYUKI
IPC: H03K19/0185
Filed: 2020-03-10
Abstract: To provide a semiconductor device capable of improving reliability.SOLUTION: A semiconductor device of one embodiment includes an I/O circuit to which a first voltage, a second voltage higher than the first voltage and a third voltage higher than the second voltage are applied and which can receive an input signal based on the first voltage. The I/O circuit includes: an enabler circuit to which the second voltage is connected and which can generate a first signal; and a first level shifter circuit which is connected to the enabler circuit and can perform level shift on a signal based on the second voltage to the signal based on the third voltage, based on a first signal.SELECTED DRAWING: Figure 2
Patent JP-2021144155-A (JP)
Title: Developer receiving device and image forming apparatus
Inventor: OIZUMI YUSUKE
IPC: G03G15/08
Filed: 2020-03-12
Abstract: To separate a developer receiving part to a predetermined position in association with a withdrawal operation of a storage container without provision of an urging member.SOLUTION: A connection shaft part 300 of a developer receiving part 11 that compresses a seal member 12 in contact therewith is formed with a first compression part 301, a second compression part 302, and a third compression part 303 different in the amount of compression on the sealing member 12. The first compression part 301 compresses the seal member 12 with a first amount of compression, and the second compression part 302 compresses the seal member 12 with a second amount of compression smaller than the first amount of compression. The third compression part 303 compresses the seal member 12 while gradually reducing the amount of compression from the first amount of compression to the second amount of compression in association with a withdrawal operation of a developer storage container 1. When the amount of compression on the seal member 12 is gradually reduced during the withdrawal of the developer storage container 1, the rubbing resistance between the connection shaft part 300 and the seal member 12 is reduced, and the developer receiving part 11 is moved by its self weight downward in the vertical direction. In this way, during the withdrawal of the developer storage container 1, an engagement part 11b is moved to a predetermined position.SELECTED DRAWING: Figure 7
Patent JP-2021150513-A (JP)
Title: Semiconductor chip and semiconductor device
Inventor: IMAMURA TAKESHI
IPC: H01L21/60
Filed: 2020-03-19
Abstract: To provide a semiconductor chip and a semiconductor device that can realize an area saving of a wire bonding unit.SOLUTION: A semiconductor chip includes a chip body, a first electrode, a second electrode, and a first conductive member. The first electrode is provided on the upper surface of the chip body. The second electrode is provided on the upper surface of the chip body and is separated from the first electrode in the first direction. The length of the second electrode in the first direction is longer than the length of the first electrode in the first direction. The first conductive member is in contact with the upper surface of the first electrode.SELECTED DRAWING: Figure 2
Patent JP-2021145986-A (JP)
Title: Information processing device and method
Inventor: OBATA AKIKO
IPC: G09B5/06
Filed: 2020-03-19
Abstract: To propose information processing device and method capable of effectively preventing misunderstanding and a lack of understanding with respect to information of a person who receives information presentation in advance.SOLUTION: In an information processing device that optimizes information to be presented to a person who receives information presentation by a person presenting the information, and an information processing method performed by the information processing device, a knowledge level and an understanding level of a person who receives information presentation for information is determined on the basis of biological activity information of the person who receives information presentation acquired by a sensor, a feature of the information to be presented to the person who receives information presentation by a person who presents the information is determined, and a presentation format of the information is converted into a presentation format according to the knowledge level and the understanding level of the person who receives information presentation on the basis of the determined knowledge level and understanding level of the person who receives information presentation for the information and the determined feature of the information.SELECTED DRAWING: Figure 1
Patent JP-2021151421-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021158421-A (JP)
Title: Crystal oscillator
Inventor: KAGA SHIGETAKA
IPC: H03H9/19
Filed: 2020-03-25
Abstract: To provide a specific structure preferable at individual frequencies in an AT-cut crystal oscillator having a first excitation electrode 15 of uniform thickness and a second excitation electrode 17 having an inclined portion 17a near the outer periphery.SOLUTION: The thickness of a main pressure portion 17b of a second excitation electrode is thicker than that of a first excitation electrode. A crystal piece 11 has a long side in the X-axis direction of a crystal and a short side in the Z' direction of the crystal, and an oscillation frequency of 50 MHz as a fundamental wave. The ratio of the mass of the first and second excitation electrodes to the mass of the crystal piece is 4.1%, and the confinement coefficient of the crystal piece in the crystal Z' axis direction by the first and second excitation electrodes is 4.6 to 6.2, the width of an inclined portion is set to 1 to 2.5 times the wavelength λ of the vibration in the bending mode generated by the crystal piece, and each of the first and second excitation electrodes has an elliptical shape with the long side direction of the crystal piece as the long axis and the short side direction of the crystal piece as the short axis, and the long axis length/short axis length=1.265 is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021153733-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-03-26
Abstract: To provide a game machine that contributes to an increase in game interest through a performance.SOLUTION: A game control microcomputer 101 can perform a big winning game on the basis of the result of a big winning determination. A performance control microcomputer 121, in a special symbol variation performance, can execute a character notice when performance symbols EZ1, EZ2, EZ3 are variably displayed. When the character notice is executed, a left performance symbol EZ1 and a right performance symbol EZ3 may be stopped and displayed with the same type of performance symbol.SELECTED DRAWING: Figure 25
Patent JP-2021153494-A (JP)
Title: Methods for measuring dihydropyrimidine dehydrogenase activity
Inventor: SHIBATA TAKAYUKI
IPC: C12Q1/32
Filed: 2020-03-27
Abstract: To provide methods for measuring dihydropyrimidine dehydrogenase activity without use of a radiolabeled substrate.SOLUTION: Disclosed is a method for measuring dihydropyrimidine dehydrogenase activity in a sample, comprising the steps of: providing, as a sample, a processed product of peripheral blood monocytes of which final protein concentration is 0.6-1 g/L; contacting the processed product of peripheral blood monocytes and dihydrouracil in the presence of a final concentration 0.25-1 mM of NADP+ to convert dihydrouracil to uracil; removing proteins from the sample after the reaction; and detecting uracil in the protein-removed sample.SELECTED DRAWING: Figure 1