baber/WOPTO huggingface dataset:
Patent JP-2020191301-A (JP)
Title: Non-aqueous electrolyte for lithium ion battery
Inventor: SHI QIAO
IPC: H01M10/052
Filed: 2020-08-12
Abstract: To provide a non-aqueous electrolyte that allows for improvement of the low temperature characteristics of a lithium-ion battery.SOLUTION: A non-aqueous electrolyte for a lithium ion battery is provided that includes a component A and a component B. The component A includes at least one of fluoro cyclic carbonates, at least one of alkyl-substituted cyclic carbonates, and/or at least one of fluoro carboxylic acid esters. The component B includes at least one of unsaturated phosphate ester and/or at least one of cyclic carboxylic acid anhydride compound.SELECTED DRAWING: None
Patent JP-2020179289-A (JP)
Title: Game machine
Inventor: NIIZEKI MASATO
IPC: A63F7/02
Filed: 2020-08-13
Abstract: To provide a game machine allowing a player to easily determine whether a game may be stopped instantly.SOLUTION: With depression operation of a notice button 23 by a player as an opportunity, when a variable performance under execution results in a jackpot or variable performances under reservation include a variable performance resulting in a jackpot, color of hair HB of a boy that is normally black is changed to gold and displayed as a jackpot notice image for reporting the presence of the jackpot. Also, time until a jackpot is displayed together.SELECTED DRAWING: Figure 9
Patent JP-2022034236-A (JP)
Title: Electric rice cooker
Inventor: YAMAZAKI FUMIE
IPC: A47J27/00
Filed: 2020-08-18
Abstract: To determine a rice cooking amount even in cooking oatmeal in an electric rice cooker capable of performing oatmeal cooking.SOLUTION: When inner pot temperature detection means detects predetermined temperature in a temperature-rising process 1 after starting oatmeal cooking, a heating amount is reduced to be lower than the heating amount until then (an energization rate of a main heater is reduced), so as to reduce temperature of an inner pot. Then, a rice cooking amount is determined based on a lapsed time from a time when the heating amount is reduced to a time when the temperature is reduced to be predetermined temperature. The energization rate and energization pattern of a subsequent temperature rising process 3, cooking process, and steaming process are set to correspond to a determined rice cooking amount.SELECTED DRAWING: Figure 6
Patent JP-2021087762-A (JP)
Title: Optical interference tomographic imaging device, control method of optical interference tomographic imaging device, and program
Inventor: UCHIDA HIROKI
IPC: A61B3/10
Filed: 2020-08-24
Abstract: To provide a tomographic image with reduced distortion caused by the movement of a subject eye.SOLUTION: An optical interference tomographic imaging device comprises: anterior eye image acquisition means which acquires a plurality of anterior eye images of a subject eye in different periods; tomographic image acquisition means which acquires a tomographic image of the subject eye on the basis of an interference light obtained by causing a return light from the subject eye irradiated with measurement light and reference light corresponding to the measurement light with each other; moving means for moving an optical head including an optical path of the measurement light; tracking means which tracks the subject eye by the moving means on the basis of the anterior eye images; and setting means for setting whether or not to perform tracking by the tracking means while acquiring a tomographic image for imaging the subject eye.SELECTED DRAWING: Figure 3
Patent JP-2022036621-A (JP)
Title: Refrigeration cycle device and refrigeration cycle system
Inventor: NAKAJIMA TAKAHITO
IPC: G01N17/04
Filed: 2020-08-24
Abstract: To provide a refrigeration cycle device capable of improving detection accuracy of corrosion of refrigerant piping.SOLUTION: A refrigeration cycle device according to the disclosure includes a first heat exchanger, a compressor, a second heat exchanger, and an expansion mechanism. The refrigeration cycle device further includes: refrigerant piping which connects the first heat exchanger, the compressor, the second heat exchanger, and the expansion mechanism so as to circulate a refrigerant therethrough, and contains copper as a main component; an ACM (atmospheric corrosion monitor) sensor which is disposed on at least one of an outside surface of the refrigerant piping and the circumference of the refrigerant piping, and detects corrosion current; and a processing unit which determines the corrosion of the refrigerant piping on the basis of a change in the corrosion current detected by the ACM sensor.SELECTED DRAWING: Figure 1
Patent JP-2021030086-A (JP)
Title: Estimation of electrode-tissue contact using stem electrode and edge electrode
Inventor: GOVARI ASSAF
IPC: A61B18/14
Filed: 2020-08-26
Abstract: To estimate electrode-tissue contact.SOLUTION: A system includes an expandable frame and a processor. The expandable frame includes (i) one or more ablation electrodes disposed over an external surface of the frame and configured to be placed in contact with wall tissue of a cavity of a patient, and (ii) stem and edge electrodes coupled just proximally and just distally to the balloon, respectively. The processor is configured to (a) measure one or more first impedances between one or more of the ablation electrodes and the stem electrode, (b) measure one or more second impedances between one or more of the ablation electrodes and the edge electrode, and (c) based on the first and second impedances, determine, for at least one of the one or more ablation electrodes, whether the ablation electrode is in physical contact with the wall tissue.SELECTED DRAWING: Figure 1
Patent JP-2022038088-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIBATA HIROYASU
IPC: A61B8/06
Filed: 2020-08-26
Abstract: To detect the vein of a subject quickly.SOLUTION: An ultrasonic diagnostic apparatus is provided with: an ultrasonic probe 10; a pressure sensor 26 detecting pressure when the ultrasonic probe 10 contacts a subject; and an operation part 18. The operation part 18 performs: Doppler operation performance generating Doppler data showing a blood flow direction in the subject on the basis of ultrasonic waves received by the ultrasonic probe 10; B mode operation performance generating a tomographic image of a subject on the basis of ultrasonic waves received by the ultrasonic probe 10; and blood vessel analysis processing detecting the vein appearing in the tomographic image on the basis of each Doppler data when pressure detection value by the pressure sensor 26 varies. The Doppler operation performance, the B mode operation performance and the blood vessel analysis processing are performed by a Doppler operation performance part 32, a B mode operation performance part 30, and the blood vessel analysis processing part 36 respectively which the operation part 18 is provided with.SELECTED DRAWING: Figure 1
Patent JP-2022039456-A (JP)
Title: Electric pump
Inventor: HASHIMOTO YUTAKA
IPC: F04C2/10
Filed: 2020-08-28
Abstract: To provide an electric pump which can suppress the vibration of a pump mechanism.SOLUTION: A suction part 61 has a first suction-side recess 71 and a second suction-side recess 91. A discharge part has a first discharge-side recess and a second discharge-side recess. A bottom face of the first suction-side recess and a bottom face of the second suction-side recess have suction-side inclination faces inclined to faces intersecting with an axial direction, respectively. A bottom face of the first discharge-side recess and a bottom face of the second discharge-side recess have discharge-side inclination faces. The suction-side inclination face of the first suction-side recess and the suction-side inclination face of the second suction-side recess are at least partially overlapped on each other when viewed from an axial direction, and inclined in an orientation in which the faces approximate each other in the axial direction as progressing toward one side in a peripheral direction around a center axis. The discharge-side inclination face of the first discharge-side recess and the discharge-side inclination face of the second discharge-side recess are at least partially overlapped on each other when viewed from the axial direction, and inclined in an orientation in which the faces separate from each other as progressing toward one side in the peripheral direction.SELECTED DRAWING: Figure 1
Patent JP-2022040597-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2020-08-31
Abstract: To provide a game machine having a characteristic in a notification method.SOLUTION: A game machine includes display means capable of displaying multiple types of displays and setting value setting means capable of setting a setting value of any one of the multiple types of setting values. One of the multiple types of displays is a first display suggesting the setting value that has been set, and a first game in which the number of bets on a game medium is a first number and a second game in which the number of bets on the game medium is a second number can be executed. The first game is more advantageous to a player than the second game. The first display can be started in connection with the execution of the first game, and the first display is not started in connection with the execution of the second game.SELECTED DRAWING: Figure 46
Patent JP-2022042723-A (JP)
Title: Roof unit structure
Inventor: SHIROUCHI EISAKU
IPC: E04B1/348
Filed: 2020-09-03
Abstract: To solve the problem that there are roof panels with the functions of field boards and rafters, but the skeleton structure underneath the rafters must be constructed, and when the entire roof is made into one unit, it may increase the manufacturing cost because of excessive strength that can withstand the lifting by a crane.SOLUTION: In the inventive roof unit structure, a roof is divided into a plurality of suitable units, a shaft material is well incorporated for each unit to ensure required rigidity, and a locking uneven structure is provided in which the unit to be the upper side is locked to the unit to be the lower side by dropping from the upper side. In an exemplary hut-assembled panel unit 3, a vertical member 7a, ribs 17 and 19 of a vertically rising triangular frame 7 serve as roof bundles, and an inclined member 7b of the triangular frame 7 serve as rafters and are made rigid. Locking recesses 13 and 15 are provided therein, the locking recess 13 is locked to a ridge unit 25 side, and the locking recess 15 is locked to a roof panel unit 33 side.SELECTED DRAWING: Figure 2
Patent JP-2022043882-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: GOSHO SANETAKA
IPC: H01L21/304
Filed: 2020-09-04
Abstract: To provide a technique for simplifying a structure of a concentration measuring unit that measures the concentration of a dry liquid occupied in a fluid flowing through a discharge line.SOLUTION: A substrate processing apparatus dries a substrate by replacing a liquid film of a dry liquid formed on the substrate with a supercritical fluid. The substrate processing apparatus includes a pressure container, a discharge line, a pressure reducing valve, and a concentration measuring unit. The pressure container internally houses the substrate on which the liquid film is formed. The discharge line discharges the fluid inside the pressure container. The pressure reducing valve is provided in the middle of the discharge line. The concentration measuring unit measures the concentration of the dry liquid occupied in the fluid flowing through the discharge line. The concentration measuring unit is provided downstream of the pressure reducing valve of the discharge line, and measures the concentration of the dry liquid occupied in the fluid decompressed by the pressure reducing valve.SELECTED DRAWING: Figure 1
Patent JP-2022044270-A (JP)
Title: Control device, control object device, control system, method, and program
Inventor: AKITA KOJI
IPC: G05D1/00
Filed: 2020-09-07
Abstract: To provide a control device with which, when using a plurality of wireless resources, it is possible to reduce the wireless resources used.SOLUTION: In order to solve the above problem, the control device of an embodiment gives instruction for at least some of operations of the control target device via wireless communication. The control device includes a processing unit for generating a control plan that indicates at least some of operations of this control target device in a prescribed period, determining a first control plan associated with a portion of this control plan, generating a first control signal that includes the control plan, generating a second control signal that includes the first control plan, causing the first control signal to be transmitted using a first wireless resource, and causing the second control signal to be transmitted using a second wireless resource different from the first wireless resource.SELECTED DRAWING: Figure 2
Patent JP-2022045939-A (JP)
Title: Tire vulcanization equipment and method
Inventor: TAKAHASHI YUKIHISA
IPC: B29C33/04
Filed: 2020-09-10
Abstract: To provide a tire vulcanizing apparatus and method that minimizes the temperature difference between the upper and lower sides of the vulcanizing bladder during vulcanization, suppresses variation in the degree of vulcanization in tires, and is easy to maintain.SOLUTION: Each of the clamps 7A and 7B is composed of a stacking of two sections V1 and V2 that can be freely divided into upper and lower sections, and the upper and lower intervals between the sections V1 and V2 are connected to the injection channels 4A and 4B that extend up and down the central mechanism 3 and used as a part of the injection channels 4A and 4B. The vulcanizing mold 9 is closed in which the green tire G is placed in a horizontal position, with injection ports 4h which are arranged continuously or intermittently over the entire circumference in the circumferential direction at the outer peripheral end positions of the clamps 7A and 7B and positioned on the outer circumference outer than an outer edge 6b of the opening edge 6a of the bladder 6, the heating medium Mh and pressurizing medium Mp supplied from the supply sources 11A and 11B are injected from the injection port 4h to the inside of the bladder 6 to be expanded and the green tire G is vulcanized.SELECTED DRAWING: Figure 15
Patent JP-2022046280-A (JP)
Title: Prediction method and apparatus for water quality of treated water in sewage treatment plant
Inventor: TOMITA YOHEI
IPC: C02F3/12
Filed: 2020-09-10
Abstract: To predict solid-liquid separability in a final sedimentation basin under ever-changing conditions.SOLUTION: A prediction method for water quality of treated water includes creation of a correlation database (62) by preliminary machine learning of correlation between feature values of activated sludge images in a biological reaction tank 20 and a solid matter removal rate in a final sedimentation tank 30 and determination of a solid matter removal rate corresponding to the feature values extracted from the activated sludge images collected from the biological reaction tank 20 using the correlation database (62). The water quality of treated water is predicted by using the determined solid matter removal rate.SELECTED DRAWING: Figure 4
Patent JP-2022047240-A (JP)
Title: Monitor stand
Inventor: Asayama Masatoshi
IPC: F16M11/26
Filed: 2020-09-11
Abstract: To provide a monitor stand which can be handled easily.SOLUTION: A lock mechanism 5 of a column supporting a monitor stand has a lock member 5a, and the lock member is movable to a first position and a second position. The lock member is provided with a lock surface 5a21, and the lock surface 5a21 of the lock member 5a is engaged with an engagement unit to regulate movement of a first columnar member to an upper direction or to a lower direction with respect to a second columnar member when the lock member 5a is in a first position. The lock surface 5a21 of the lock member 5a is not engaged with the engagement unit when the lock member 5a is in a second position.SELECTED DRAWING: Figure 11
Patent JP-2022050260-A (JP)
Title: Coating inspection support method, coating inspection method, coating inspection device, and coating inspection system
Inventor: KOSAKA SHOTA
IPC: G01N21/88
Filed: 2020-09-17
Abstract: To provide a coating inspection support method, a coating inspection method, a coating inspection device, and a coating inspection system that can improve the accuracy in coating inspection by using histograms created from gray images.SOLUTION: A coating inspection support method includes an imaging step S1, a histogram creating step S2, a classification step S3, and a determination step S4. In the imaging step S1, a plurality of gray images are created by imaging a coating surface at a plurality of imaging angles respectively. In the histogram creating step S2, a histogram of pixel values of the plurality of gray images respectively is created. In the classification step S3, each shape of the plurality of histograms is classified into a plurality of patterns. In the determination step S4, at least one imaging angle corresponding to the pattern among the plurality of imaging angles is used as an inspection angle, for each pattern into which the plurality of histograms have been classified.SELECTED DRAWING: Figure 1
Patent JP-2022052549-A (JP)
Title: Movable bathtub type bathroom
Inventor: UEDA KYOHEI
IPC: A47K4/00
Filed: 2020-09-23
Abstract: To reduce time and effort for cleaning around a bathtub in a bathroom with the movable bathtub and reduce friction resistance in moving of the bathtub.SOLUTION: A movable bathtub 3 is arranged on a bathroom floor 6 movably in a width direction, and a front side part of the movable bathtub 3 is supported by a support rod 20 movable in the width direction. A back hanger 50 is provided on an innermost side wall 7 of a bathroom 1, and an innermost side rim part 12R of the movable bathtub 3 is supported by the back hanger 50 movably in the width direction. By floating means including a floating spring 25 provided on the support rod 20, floating force is applied to the movable bathtub 3. When a downward load applied to the movable bathtub 3 is a prescribed value or more, the movable bathtub 3 lands on a bathroom floor 5. When the load is less than a prescribed value, the movable bathtub 3 floats from the bathroom floor 6 by the floating force.SELECTED DRAWING: Figure 5(a)
Patent JP-2022053764-A (JP)
Title: Game machine
Inventor: OKIYAMA ATSUSHI
IPC: A63F7/02
Filed: 2020-09-25
Abstract: To provide a game machine capable of preventing fraudulent access to a circuit board provided in the game machine by using a fraudulent tool.SOLUTION: A game machine includes: a main control board case 601 for housing a main control board; a bracket 630 for holding the main control board case 601; and a protecting member 650 to which the bracket 630 is fixed. The protecting member 650 is provided between a rear wall inner surface of a cabinet and the bracket 630, and the bracket 630 is mounted to the rear wall inner surface of the cabinet via the protecting member 650.SELECTED DRAWING: Figure 52
Patent JP-2022045299-A (JP)
Title: Back head protector for infant
Inventor: SHUDA SATOSHI
IPC: A42B1/019
Filed: 2020-09-08
Abstract: To solve a problem such that it is unpredictable when an infant falls, so no matter how often parents are present, it is not possible to completely prevent the fall, and even if a protector is attached to a head, infants are worried about the protector and try to take it off immediately, and a heavy protector such as a helmet is a heavy burden for infants, and therefore provide a back head protector for infants to protect a back of a head with less burden on infants.SOLUTION: There is provided a back head protector for infants capable of easily fixing a protector near a back head portion without directly touching the back head portion of the infants, by detachably attaching a light back head protector body made of sponge to a bib with a magnet.SELECTED DRAWING: Figure 1
Patent JP-2022056815-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a game machine that contributes to increasing the interest of a game through a performance.SOLUTION: A Pachinko game machine PY1 can execute a particular performance in which a pre-stage performance is followed by a post-stage performance during the execution of a special game (big winning game). The post-stage performance includes a first post-stage performance (final round post-stage performance in a first mode) and a second post-stage performance (final round post-stage performance in a second mode). During the execution of the special game, when the particular performance in which the pre-stage performance is followed by the first post-stage performance is performed, a first game state (low probability high base game state) may be set after the execution of the special game. On the other hand, during the execution of the special game, when the particular performance in which the pre-stage performance is followed by the second post-stage performance is performed, the second game state (high probability high base game state) is set after the execution of the special game.SELECTED DRAWING: Figure 22
Patent JP-2022070066-A (JP)
Title: Garbage container
Inventor: TAKEUCHI YOSHIFUMI
IPC: B65D43/26
Filed: 2020-10-26
Abstract: To provide a garbage container which prevents the entire garbage container from moving rearward when a pedal member is operated.SOLUTION: A garbage container P includes a connection member 400 which connects a lid body 200 with a pedal member 800. The pedal member 800 is rotatably attached to a bottom surface 110 of a garbage container body 100 by a shaft part 530 connected to a shaft length hole 840 of the pedal member 800. The shaft length hole 840 of the pedal member 800 extends in an anteroposterior direction of the garbage container body 100. The bottom surface 110 of the garbage container body 100 is provided with a container side guide part 700 formed along a rotation trajectory of the pedal member 800. When the pedal member 800 is operated, the pedal member 800 may be rotated along the rotation trajectory by a pedal side guide part 860 which may contact with the container side guide part 700.SELECTED DRAWING: Figure 20
Patent JP-2022072264-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus including the same
Inventor: TORIYAMA KOICHI
IPC: G03G5/05
Filed: 2020-10-29
Abstract: To provide an electrophotographic photoreceptor that is excellent in printing resistance, has high mechanical strength, and prevents the occurrence of an image defect due to chipping of an edge portion of a cleaning blade and image shading unevenness due to a variation in wear, and an image forming apparatus including the same.SOLUTION: An electrophotographic photoreceptor is obtained by laminating, on a conductive support, a photosensitive layer in which at least a charge generating layer and a charge transport layer are sequentially laminated. The charge transport layer contains a charge transport substance, filler, and binder resin. The filler is metal oxide particles having a number average primary particle diameter of 12-30 nm. The charge transport layer has a surface layer having a surface roughness Rz of 0.7-1.5 μm and a surface roughness Rku of 2.3-3.0.SELECTED DRAWING: Figure 1