baber/WOPTO huggingface dataset:
Patent JP-2021048371-A (JP)
Title: Semiconductor storage device
Inventor: TAKEKIDA HIDEHITO
IPC: H01L21/8234
Filed: 2019-09-20
Abstract: To provide a high quality semiconductor storage device.SOLUTION: A semiconductor storage device according to an embodiment includes a first cell area including a plurality of memory cells, a second cell area including a plurality of memory cells, a connection area sandwiched between the first cell area and the second cell area, and a low decoder that propagates a voltage to the word lines of the first and second cell areas via the connection region.SELECTED DRAWING: Figure 18
Patent JP-2021048896-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-09-20
Abstract: To increase game amusement.SOLUTION: A game machine includes first ball entry means, means for acquiring special information triggered by the entry of a game ball to the first ball entry means, means for determining whether or not the acquired special information satisfies a predetermined condition, auxiliary means to assist the entry of the game ball to the first ball entry means, and control means having at least a first control mode and a second control mode as control modes having different modes in which states of the auxiliary means are shifted. The control means includes control mode shift means for shifting to the first control mode when the game rounds after the shift to the second control mode reaches predetermined times. In the second state that is the second determination mode and the second control mode, the game machine includes means for shifting the game state to a first state that is the second determination mode and the first control mode triggered by shifting the control mode to the first control mode, by the control mode shift means. The first state is more advantageous to a player than the second state.SELECTED DRAWING: Figure 669
Patent JP-2019213973-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2019-09-27
Abstract: To provide a game machine which can efficiently carry out an attention waking display that wakes a player's attention.SOLUTION: In a game machine 1, it is determined whether or not to carry out a special game advantageous for a player. When it is determined to carry out the special game, the special game is carried out. In addition, in a customer-waiting state in which a game does not proceed, it is possible to carry out a plurality of displays, including an excessive-absorption attention waking display and another display, in a predetermined order. A display manner of a background image on which an image associated with the excessive-absorption attention waking display is superimposed and displayed, and a display manner of a background image on which an image associated with the another display is superimposed and displayed are common.SELECTED DRAWING: Figure 10
Patent JP-2021057406-A (JP)
Title: Inductor and manufacturing method thereof
Inventor: NOTOMI HAYATO
IPC: H01F41/02
Filed: 2019-09-27
Abstract: To provide an inductor and a manufacturing method thereof in which an inductance value can be adjusted even after molding with a resin member.SOLUTION: An inductor 10 includes first cores 1a and 1b provided with a winding 4 and having a first coil portion La and a second coil portion Lb formed by the winding 4, and second cores 2a and 2b at least a part of which is inserted between the first cores 1a and 1b, and the first coil portion La and the second coil portion Lb are molded by resin members 5a and 5b. A manufacturing method of the inductor 10 adjusts the insertion lengths d1 and d2 of the second cores 2a and 2b such that the inductance value becomes a desired value.SELECTED DRAWING: Figure 1
Patent JP-2021054451-A (JP)
Title: container
Inventor: OTA HIDEYUKI
IPC: B65D88/12
Filed: 2019-09-27
Abstract: To provide a container which can easily change the volume, and can efficiently perform carrying-in and carrying-out of a cargo.SOLUTION: The container includes: a container lower part 10B for constituting a lower part of the container 10, and including a pair of lower part gable walls 14B for constituting a lower side of a pair of gable surfaces and a lower part side wall 16B for constituting one lower side of a side surface; a container upper part 10A capable of being elevated/lowered between a first position and a second position lower than the first position with respect to the container lower part 10B, constituting an upper part of the container 10, and including a pair of upper part gable walls 14A for constituting an upper side of the pair of gable surfaces and an upper part side wall 16A for constituting an upper side of one side surface; and a shutter 12 capable of closing the side surface opposing to the one side surface.SELECTED DRAWING: Figure 3
Patent JP-2021054772-A (JP)
Title: Pharmaceutical composition for improved glucose metabolism
Inventor: OMORI TAKASHI
IPC: A61K31/353
Filed: 2019-10-01
Abstract: To provide a pharmaceutical composition for improving glucose metabolism.SOLUTION: The problem is solved by a pharmaceutical composition for improving glucose metabolism by the combinational use of a prepared fat stem cell and a harmful metal discharge promoter, the pharmaceutical composition containing the prepared fat stem cell and/or the harmful metal discharge promoter.SELECTED DRAWING: Figure 1
Patent JP-2020074379-A (JP)
Title: Semiconductor device
Inventor: MISUMI TAKEHIRO
IPC: H01L23/50
Filed: 2019-10-02
Abstract: To provide a semiconductor device that can be downsized.SOLUTION: A semiconductor device includes a semiconductor element 200, a main lead 300 on which the semiconductor element 200 is arranged, a first sub lead 400, and a resin package 800, and the main lead 300 has a first portion, the first sub lead 400 has a second portion, and the maximum dimension of the first portion in the thickness direction is different from the maximum dimension of the second portion in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2021061473-A (JP)
Title: Mobile body system
Inventor: YOSHIDA HIDETAKA
IPC: H01Q19/10
Filed: 2019-10-03
Abstract: To prevent an antenna retrofitted to an unmanned mobile body from being affected by noise emitted by the unmanned mobile body.SOLUTION: An unmanned mobile body 2 includes a plurality of propellers 22 and a body 21 inside which a drive unit for driving the propellers is included. Antenna units 7A and 7B include a non-directional antenna 71. Reflecting plates 8A and 8B reflect electromagnetic waves emitted from the body 21 and electromagnetic waves transmitted and received by the non-directional antenna 71. The antenna unit 7A (or 7B) and the reflecting plate 8A (or 8B) are fixed to the unmanned mobile body 2 so that the antenna unit 7A (or 7B) and the body 21 are disposed facing each other with the reflecting plate 8A (or 8B) in between.SELECTED DRAWING: Figure 1
Patent JP-2020076752-A (JP)
Title: Chemical detecting system and systems
Inventor: JANA SPRUCE
IPC: G01N1/00
Filed: 2019-10-15
Abstract: To provide integrated sensor packages.SOLUTION: A chemical detecting system includes a sensor module including a sensor configured to detect at least one chemical of a selected set of chemicals. A screen is operatively connected to protect the sensor from debris. The screen is configured to permit ambient gases to pass therethrough for detection by the sensor. A controller module includes a controller operatively connected to the sensor and is stacked together with the sensor module. A battery terminal is operatively connected to the controller, the battery terminal being configured to connect to a battery to power the controller and the sensor.SELECTED DRAWING: Figure 1
Patent JP-2021066930-A (JP)
Title: Molded object production device and molded object production method
Inventor: NAGAFUJI KEISUKE
IPC: B22F3/105
Filed: 2019-10-24
Abstract: To provide a molded object production device and a molded object production method capable of obtaining a weld bead with a satisfactory shape at low energy density, suppressing spatters and also improving molding efficiency.SOLUTION: A molded object production device 10 for producing a molded object using metal powder comprises a stage 20 mounting a substrate 1, a metal powder layer formation mechanism 30 forming a metal powder-containing metal powder layer 2 on the substrate 1 mounted on the stage 20, a pressurization mechanism 40 pressurizing the metal powder layer 2 and compressing the metal powder layer 2 so as to plastically deform the metal powder 2A and a light beam radiation mechanism 50 selectively radiating the compressed metal powder layer 2 with a light beam to melt the metal powder layer 2.SELECTED DRAWING: Figure 1
Patent JP-2021065850-A (JP)
Title: Injection port formation member and sprayer using the same
Inventor: NAKAMURA SABURO
IPC: A47K7/08
Filed: 2019-10-25
Abstract: To provide an injection port formation member which eases hitting of a liquid to make a user less likely to feel pain or discomfort, and to provide a sprayer using the injection port formation member.SOLUTION: An injection port formation member 50 is used for a sprayer 10 including: a tank part 20 which stores washing water W; and a nozzle part 30 which is connected to the tank part 20 and may inject the washing water W. An injection port is disposed at one end side as seen in an axial direction of the injection port formation member 50. The injection port formation member 50 has a passage formation part which forms a passage of the washing water W with an inner surface of the nozzle part 30 and includes a rotation passage part which connects the injection port with the passage formation part and rotates the washing water W around the injection port.SELECTED DRAWING: Figure 1
Patent JP-2021069058-A (JP)
Title: Security system and electronic apparatus
Inventor: SHIGETOMI MASAYUKI
IPC: B41J29/00
Filed: 2019-10-25
Abstract: To make it possible to prevent leakage of confidential information from an electronic apparatus.SOLUTION: A security system 11 comprises an image forming apparatus 1, and a signal transmitter 2 that is installed near the image forming apparatus 1. The signal transmitter 2 includes a first short-range radio communication unit 21, and a signal transmission unit 22 that transmits a predetermined signal through the first short-range radio communication unit 21. The image forming apparatus 1 includes a second short-range radio communication unit 81, and a first processing execution unit 102 that, when the second short-range radio communication unit 81 does not receive the above-mentioned signal, executes predetermined leakage prevention processing for preventing leakage of confidential information.SELECTED DRAWING: Figure 1
Patent JP-2021065186-A (JP)
Title: Apparatus and methods for statically culturing adherent cell
Inventor: GOMI SHINICHI
IPC: C12N5/071
Filed: 2019-10-25
Abstract: To provide techniques for statically culturing adherent cells using beads having a surface to which adherent cells can adhere.SOLUTION: There is provided a cell culture apparatus comprising a culture portion (2A) for statically culturing adherent cells, and a control portion that controls the operation of the culture portion (2A), the culture portion (2A) including: a culture tank (21); a first material supply portion (22) that supplies a first material to the culture tank (21); a second material supply portion (23) that supplies a second material to the culture tank (21); and a culture solution supply/discharge portion (24) that performs to the culture tank (21) the culture solution supply process and/or the culture solution discharge process. The first material contains a culture solution and adherent cells, and the cell culture apparatus controls the culture portion (2A) so that the culture solution supply process and/or the culture solution discharge process are/is performed by the culture solution supply/discharge portion (24) while maintaining the bead deposits, during the static culture.SELECTED DRAWING: Figure 2
Patent JP-2021071137-A (JP)
Title: Ball joint
Inventor: ICHIKAWA HISASHI
IPC: F16C11/06
Filed: 2019-10-29
Abstract: To provide a ball joint that can stabilize slide torque while suppressing a cost increase.SOLUTION: A ball joint 10 includes a first lubricant G1 interposed between a ball part 40 of a ball stud 14 and a bearing seat 13. The ball joint 10 includes a second lubricant G2 having a frictional coefficient larger than that of the first lubricant G1 and encapsulated inside a dust cover 15.SELECTED DRAWING: Figure 1
Patent JP-2020128522-A (JP)
Title: Polyimide film having void, and method for producing the same
Inventor: MIYAMOTO YOSHIKI
IPC: C08J5/18
Filed: 2019-10-31
Abstract: To provide a polyimide film, that has a low residual stress generated between the glass substrate and the inorganic film, has an excellent adhesion to glass substrate and preferably has a high transparency, can be peeled off satisfactorily even when the irradiation energy in the laser peeling process is low, and does not cause charring or particle generation.SOLUTION: Provided is a polyimide film, having a void of 100 nm or less and used as a substrate for flexible device, and in which the porosity of the polyimide film is 4.2 vol.% or more and 11.6 vol.% or less.SELECTED DRAWING: Figure 1
Patent JP-2020018021-A (JP)
Title: Electroacoustic transducer and display device
Inventor: NAKAMOTO CHISATO
IPC: H04R9/02
Filed: 2019-11-05
Abstract: To provide an electroacoustic transducer with a simple configuration and waterproof performance.SOLUTION: An electroacoustic transducer includes: a diaphragm; a frame that is disposed around the diaphragm so as to surround the diaphragm; an edge that closes a space between the diaphragm and the frame in a manner of forming a membrane to connect the diaphragm and the frame; a base body that supports the frame and has a through sound output hole in front of the diaphragm; a magnet that is attached to the frame; and a voice coil body that is attached to the diaphragm. The frame has an annular first fitting portion that is disposed around the diaphragm so as to surround the diaphragm. The base body has a second fitting portion that fits with the first fitting portion. The electroacoustic transducer further includes a sealing member that is made of a thermoplastic substance and seals a space between the first fitting portion and the second fitting portion fitted with each other.SELECTED DRAWING: Figure 1
Patent JP-2021074202-A (JP)
Title: Autonomous mobile body, information processing method, program, and information processing device
Inventor: TAKAHASHI KEI
IPC: A63H5/00
Filed: 2019-11-07
Abstract: To provide an autonomous mobile body capable of enhancing user experience by an output sound from the autonomous mobile body.SOLUTION: The autonomous mobile body is provided with: a recognition unit 251 which recognizes a motion of an own device; and a sound control unit 254 which controls an output sound output from the own device. The sound control unit changes an operation sound when multiple motions are recognized, while controlling outputs of multiple operation sounds that are the output sounds respectively corresponding to the multiple motions of the own device. The present technology can be applied to, for example, a robot.SELECTED DRAWING: Figure 11
Patent JP-2021073948-A (JP)
Title: Work vehicle
Inventor: SASAKI YUSUKE
IPC: B60K37/04
Filed: 2019-11-13
Abstract: To provide a work vehicle that allows an automatic steering apparatus using a navigation system to be retrofitted to an existing work vehicle at low cost and that also allows a tablet terminal that displays the current location and the work target route of the vehicle in particular to be provided without impairing the steering wheel handling and the front view of the worker seated on a driver's seat.SOLUTION: A work vehicle includes a support frame for mounting a panel cover that includes equipment such as a meter and switches disposed at the front of a driver's seat, and a bracket mounted to the support frame at its root portion. The tip end of the bracket can hold a tablet terminal detachably via a holder such that the tablet terminal can be provided without impairing the steering wheel handling and the front view of the worker seated on the driver's seat.SELECTED DRAWING: Figure 15
Patent JP-2021081876-A (JP)
Title: Vibration actuator and vibration presentation device
Inventor: TAKAHASHI YUUKI
IPC: B06B1/04
Filed: 2019-11-15
Abstract: To provide a vibration actuator and a vibration presentation device capable of stably and surely expressing vibration corresponding to various contact operation feelings by a pressing operation, and achieving high reliability and compactness.SOLUTION: The vibration actuator applying vibration to a vibration presenting unit that exhibits vibration in response to a pressing operation, includes: a fixed body; a movable body connected to the fixed body; an elastic support unit that is connected to the fixed body and the movable body and that movably supports the movable body with respect to the fixed body; and a strain generating body distorted in response to the pressing operation on a vibration presenting unit and a strain detecting unit for detecting strain of the strain generating body that are provided between a support unit side fixing unit fixed to the elastic support unit in the movable body and a presentation unit side fixing unit fixed to the vibration presentation unit; and the movable body vibrates in response to the strain of the strain generating body by electromagnetic drive.SELECTED DRAWING: Figure 4
Patent JP-2021080348-A (JP)
Title: Curable composition and semiconductor device using the composition as sealing agent
Inventor: ISHIGURO FUMIYASU
IPC: H01L23/29
Filed: 2019-11-18
Abstract: To provide a curable composition for improving energization reliability, and a semiconductor device using the curable resin composition as a sealing agent.SOLUTION: A curable composition contains (A) (α1) a compound having at least two hydrosilyl groups in one molecule and (α2) a compound that is a hydrosilylation reactant of a carbon-carbon double bond having reactivity with at least one hydrosilyl group in one molecule, and an organic compound having a heterocyclic skeleton having at least one polar group in a ring skeleton, and has at least two hydrosilyl groups in one molecule, (B) a compound which contains no siloxane structure of a T unit and has two alkenyl groups in one molecule, (C) a compound which has three or more hydrosilyl groups and/or alkenyl groups in one molecule, is represented by general formula (1) and includes a T unit structure, and (D) a hydrosilylation catalyst. A content of the component (C) is 10 wt.% or more and 80 wt.% or less based on the total weight of the component (A), the component (B) and the component (C).SELECTED DRAWING: None
Patent JP-2021079489-A (JP)
Title: Method for predicting life of bellows
Inventor: MIYAWAKI YUSUKE
IPC: G01M99/00
Filed: 2019-11-19
Abstract: To accurately predict the life of bellows.SOLUTION: In mechanical equipment, an expandable/contractible bellows cover 2, in which a plurality of crest parts 3, 3... are connected together, is connected to a movable body 1 capable of linearly moving in an expansion/contraction direction. In a method for predicting the life of the bellows cover 2 in the mechanical equipment, the number of counts is integrated by setting movement of the movable body 1 at an expansion/contraction stroke L1 of the one crest part 3 as the one count. An integrated value is compared with a preset operation life value so that the life of the bellows cover 2 can be determined.SELECTED DRAWING: Figure 1
Patent JP-2021082066-A (JP)
Title: Analysis method of molecular chemical reaction
Inventor: ZUSHI TOMOFUMI
IPC: G16C20/10
Filed: 2019-11-20
Abstract: To provide an analysis method of an intermolecular chemical reaction in a large scale having an unknown reaction path.SOLUTION: A method for analyzing an intermolecular chemical reaction includes: a step S1 of identifying a reaction path showing a process of an intermolecular chemical reaction according to a density-functional tight-binding method; a step S2 of inputting a plurality of molecular models obtained by modeling molecules; a step S4 of setting a parameter for molecular dynamics calculation so that the identified reaction path is reflected in the molecular dynamics calculation; and a step S5 of performing the molecular dynamics calculation using the parameter with the molecular models as a subject.SELECTED DRAWING: Figure 3
Patent JP-2021083481-A (JP)
Title: Patient internal structure change detection method, patient internal structure change detection device, and computer program
Inventor: FUJII TAKAAKI
IPC: A61N5/10
Filed: 2019-11-25
Abstract: To provide a computer program capable of quickly and appropriately detecting a change in an internal structure of a patient.SOLUTION: A computer program for causing a computer to function as a patient internal structure change detection device for detecting a change in a patient internal structure achieves on the computer: processing for calculating second water equivalent thickness obtained from a second three-dimensional image, which is a newly acquired three-dimensional image of a patient; processing for calculating a change in first water equivalent thickness obtained from a first three-dimensional image, which is a three-dimensional image of the patient at the time of treatment planning, from the second water equivalent thickness; and dose-volume histogram change calculation processing for calculating a change in the dose-volume histogram from the treatment planning on the basis of the calculated change in the water equivalent thickness, and correlation information indicating correlation between a water equivalent thickness change value and dosage distribution information.SELECTED DRAWING: Figure 1
Patent JP-2020186503-A (JP)
Title: Polyester conjugated false-twisted yarn, stretchable woven or knitted fabric, and method of manufacturing these
Inventor: YAGI YUKO
IPC: D03D15/567
Filed: 2019-11-28
Abstract: To provide a polyester conjugated false-twisted yarn excellent in stretchability even when increasing a number of entanglement for improving quality by suppressing generation of nep and the like, and giving a woven or knitted fabric having good peach touch feeling.SOLUTION: A polyester conjugated false-twisted yarn includes a polyester conjugated yarn A having a single fiber fineness of 1.5-4.0 dtex, and a polyester filament yarn B having a single fiber fineness of 0.2-0.9 dtex. The number of entanglement of the polyester conjugated false-twisted yarn is 110-170/m, the crimp rate after heat and humidity treatment for 30 min. in a boiling water is 30-70%, and the extension contraction recovery rate is 30-60%.SELECTED DRAWING: None
Patent JP-2021087178-A (JP)
Title: Image reading device
Inventor: HAMADA KAORU
IPC: H04N1/387
Filed: 2019-11-29
Abstract: To solve a problem in which the larger a difference between the amount of tilt at the front end and the amount of tilt at the rear end, the more distorted an image looks.SOLUTION: A correction unit 208 determines a skew correction coefficient Kxxx on the basis of an angle θ1, a width W, and a document length L, determines a skew correction amount θ using a determined skew correction coefficient Kxxx, and reads out image data. As a result, a difference between the amount of inclination in the main reading direction of the side on the front end side and the amount of inclination in the main reading direction of the side on the rear end side of an image of the document indicated by the image data after being read becomes smaller than a case in which the image data is read out on the basis of the angle θ1. As a result, distortion of the read image is reduced.SELECTED DRAWING: Figure 10