baber/WOPTO huggingface dataset:
Patent JP-2022157364-A (JP)
Title: Differential device
Inventor: SHINJO SUKENORI
IPC: F16H48/08
Filed: 2021-03-31
Abstract: To lock washers for side gears to a differential case with a simple structure, in a differential device which includes the differential case and a differential gear mechanism housed in the differential case, and in which the differential gear mechanism has the pair of side gears rotatably supported by the differential case, and a plurality of pinion gears engaged with both side gears and rotatably supported by the differential case.SOLUTION: A side wall (20s, 20s') at least at one side of a differential case (2) and a back face of a side gear (24) at a side same as the side wall (20s, 20s') are slidably kept into contact with each other through an annular washer (Ws), and concavo-convex engagement portions (to, Wst) engaged with each other in a concave-convex manner to lock the washer (Ws) to the differential case (2), are respectively disposed between a projecting portion (t) disposed on an inner face of the side wall (20s, 20s') and the washer (Ws).SELECTED DRAWING: Figure 1
Patent JP-2022158340-A (JP)
Title: tube container
Inventor: KATSUMATA YOSHIE
IPC: B65D35/02
Filed: 2021-04-01
Abstract: To provide a tube container exhibiting an excellent easy-opening property, that can suppress torque to a lower level when opening a cap.SOLUTION: A tube container 1 comprises: a head part 11 having a pour-out port; a tube container body 10 provided with a trunk part 12 continuously connected with the head part 11; and a cap 20 for closing the pour-out port 14, that is attached to the pour-out port 14 of the tube container body 10 in an attachable/detachable manner. The pour-out port 14 of the tube container body 10 includes polyethylene whose density is 0.940 g/cm3 to 0.970 g/cm3 as a main component. The cap 20 includes a blend polymer made from polypropylene and high density polyethylene. The blend polymer has a blending ratio of 70:30 to 25:75, and the blend polymer has a density of 0.915 g/cm3 or more and 0.930 g/cm3 or less.SELECTED DRAWING: Figure 1
Patent JP-2022159723-A (JP)
Title: fluid control valve
Inventor: YAJIMA HISASHI
IPC: F16K17/22
Filed: 2021-04-05
Abstract: To provide a fluid control valve which maintains stable control or operation even if change occurs in one or both of the primary pressure and the secondary pressure.SOLUTION: A first diaphragm 36 and a second diaphragm 38 are disposed between a valve body 26 and a body 12, and a diaphragm chamber 46 is formed between the first diaphragm and the second diaphragm. The first diaphragm defines the diaphragm chamber and a valve chamber 44, and the second diaphragm defines a back pressure chamber 48 and the diaphragm chamber. The diaphragm chamber communicates with an output port 18 and the valve chamber and the back pressure chamber communicate with an input port 16. A difference between an effective pressure receiving area Sa of the first diaphragm and an effective pressure receiving area Sb of the second diaphragm is equal to a passage area Sc in a valve seat 22.SELECTED DRAWING: Figure 1
Patent JP-2021119477-A (JP)
Title: METHOD FOR STRUCTURE FROM MOTION (SfM) PROCESSING IN COMPUTER-VISION SYSTEM
Inventor: SOYEB NAGORI
IPC: G06T7/579
Filed: 2021-04-07
Abstract: To provide a method and system for structure from motion (SfM) in real time in a computer-vision system.SOLUTION: A method for creating a 3D point cloud comprises: receiving a plurality of tracks of estimated two-dimensional (2D) locations of points in a plurality of consecutive frames captured by a monocular camera; and creating (408) a cloud of three-dimensional (3D) points for each track of the plurality of tracks (410). Creating the cloud of 3D points comprises measuring (400) the estimated locations of the 3D points with the triangulation method based on the 2D locations on the trucks; and when a diagonal size (404) of the 3D points and a projection error (402) of the 3D points indicate (406) that the 3D points are robust enough for inclusion, including the 3D points in the cloud.SELECTED DRAWING: Figure 4
Patent JP-2022161077-A (JP)
Title: Battery pack manufacturing method
Inventor: SHIRAKAWA MASAKI
IPC: H01M50/502
Filed: 2021-04-08
Abstract: To prevent a power cable connected to a current breaker from being caught between fastening surfaces of a lower case and an upper case when the upper case is assembled to the lower case.SOLUTION: When an upper case is assembled to a lower case 2, a service plug 6 is brought into contact with the side surface of a connector 51 fixed to the lower case 2, and the reaction force due to the bending of a power cable PN1 is used to temporarily fix the service plug 6 to the connector 51.SELECTED DRAWING: Figure 6
Patent JP-2021169402-A (JP)
Title: Apparatus and method for generating chlorine dioxide and sealed structure
Inventor: HARADA SHIRO
IPC: A61L9/012
Filed: 2021-04-14
Abstract: To provide an apparatus for generating chlorine dioxide capable of reducing components to be used.SOLUTION: In an apparatus for generating chlorine dioxide 1, a sodium chlorite solution 5 and fumed silica 7 are mixed in a container 3 to generate chlorine dioxide.SELECTED DRAWING: Figure 2
Patent JP-2021119489-A (JP)
Title: Game using monetary indicator as random number generator
Inventor: DAVID A PUCKERIDGE
IPC: A63F13/80
Filed: 2021-04-20
Abstract: To provide a system and a method for executing a game and managing wager.SOLUTION: A method includes a step of generating an output to a user in a display portion of a graphical user interface of a user's electronic device. The display portion of the graphical user interface includes data indicating information related to a financial market index, data indicating one or more wager parameters associated with an opportunity of making a wager on a game's result, data indicating information related to a future designated time at which the game's result will be output, and data indicating an indicia of a roulette-type wheel including a plurality of number slots. The method further comprises the steps of: receiving an electronic request for betting on a first possible result of the game; generating an output of a dynamically varying current value of the financial market index; and determining a value of the financial market index which is valid at the future designated time.SELECTED DRAWING: Figure 1
Patent JP-2022165770-A (JP)
Title: Molding device
Inventor: NITTA HISAO
IPC: B29C43/32
Filed: 2021-04-20
Abstract: To improve uniformity of a molding density of particulate matters without complicating a device even when there is some unevenness in a supply amount of the particulate matters to each die.SOLUTION: A molding device that includes a plurality of dies 1 to which particulate matters F are supplied is such that: each die 1 is held in a die holder 2; a plurality of lower punches 10 capable of compressing the lower end surfaces of the particulate matters F in each die 1 is provided; the lower punches 10 are disposed in a lower base 11; a plurality of upper punches 20 capable of compressing the upper end surfaces of the particulate matters F in each die 1 is provided; each upper punch 20 is disposed in an upper base 23; a plurality of gas springs 30 is used correspondingly to the plurality of dies 1; each gas spring 30 is disposed on the upper base 23; the upper punch 20 is disposed in the tip of a piston 32 of each gas spring 30 via a heat insulation material 40; and the particulate matters F in the dies 1 are compressed via the gas springs 30 so as to mold a molded body W.SELECTED DRAWING: Figure 4
Patent JP-2022168531-A (JP)
Title: CO2 content measurement method
Inventor: YASUDA RYOSUKE
IPC: G01N31/00
Filed: 2021-04-26
Abstract: To provide a CO2 measurement method which allows for accurately measuring CO2 content in a cement-based material without being affected by dehydration reaction of calcium hydroxide.SOLUTION: A method of measuring CO2 content in a cement-based material is provided, the method involving measuring CO2 content by a differential thermal-thermogravimetric simultaneous analysis method when calcium hydroxide content in the cement-based material is less than 10%, and measuring CO2 content by a coulometric titration method when calcium hydroxide content in the cement-based material is 10% or higher.SELECTED DRAWING: None
Patent JP-2022168939-A (JP)
Title: Grain culm reaping work method
Inventor: KANZAKI KENGO
IPC: A01D41/127
Filed: 2021-04-27
Abstract: To provide a grain culm reaping work method capable of enhancing efficiency of grain culm reaping work by shortening a travelling distance of a combine, especially a backing distance of the combine in a turn-back operation.SOLUTION: When a combine in a turn-back operation is backing, a deviation (Y) of the combine and a first permissible value (Y1) at a distal part (X1) away by a predetermined distance from a start end part of a second route (54) are compared. If the deviation (Y) of the combine is equal to or lower than the first permissible value (Y1), the combine is caused to move forward, and if the deviation (Y) of the combine is larger than the first permissible value (Y1), the combine is caused to back further.SELECTED DRAWING: Figure 6
Patent JP-2021121122-A (JP)
Title: Electronic device and control program
Inventor: NISHI TAKASHI
IPC: H04N5/353
Filed: 2021-04-28
Abstract: To provide an electronic device that confirms in a live view image a change of an image corresponding to a change of an accumulation condition for each area by making an accumulation condition of a first area of the live view image and an accumulation condition of a second area different.SOLUTION: An electronic device 1 includes an imaging unit 20 and a system control unit 70. The imaging unit 20 includes an imaging device 100 and images a first area and a second area. The system control unit 70 causes the display unit 50 to display a live view image corresponding to the first area and the second area imaged by the imaging unit 20. Further, the system control unit 70 performs control to make an accumulation condition of the first area of the live view image different from an accumulation condition of the second area.SELECTED DRAWING: Figure 5
Patent JP-2022170783-A (JP)
Title: wireless power transmission system
Inventor: MINAGAWA SHUNSUKE
IPC: H01Q3/30
Filed: 2021-04-30
Abstract: To provide a wireless power transmission system capable of changing a transmission direction of electromagnetic waves.SOLUTION: A wireless power transmission system according to the present invention comprises a transmission device 100, a repeating device 300 and a power reception device 200. The repeating device 300 comprises: a first relay antenna 301 receiving electromagnetic waves radiated from a transmission antenna 102 of the transmission device 100; a transmission direction adjustment path part 302 connected with the first relay antenna 301 and transmitting the electromagnetic waves; a second relay antenna 303 connected with the transmission direction adjustment path part 302 and radiating the electromagnetic waves; a direction adjustment mechanism 306 driving the transmission direction adjustment path part 302. The transmission direction adjustment path part 302 comprises: a power reception part 302a connected with the first relay antenna 301; and a power transmission part 302b connected with the second relay antenna 303, and can move to the power reception part 302a by driving the power transmission part 302b with the direction adjustment mechanism 306.SELECTED DRAWING: Figure 1
Patent JP-2022175026-A (JP)
Inventor: KAMATA KENICHI
IPC: G02B13/00
Filed: 2021-05-12
Abstract: 【課題】低Ｆナンバーの要求を満足しながらも、良好な光学特性を備える撮像レンズを提供する。【解決手段】物体側から像側に向かって順に配置された、正の屈折力を有する第１レンズと、第２レンズと、第３レンズと、正の屈折力を有する第４レンズと、負の屈折力を有する第５レンズとから構成され、前記第１レンズは、近軸において物体側が凸面であり、前記第３レンズは、近軸において像側が凹面であり、前記第４レンズは、近軸において物体側が凸面であり、前記第５レンズは、近軸において像側が凹面であり、予め定められた条件式を満足する。【選択図】図１
Patent JP-2022177683-A (JP)
Title: game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2021-05-18
Abstract: To provide a game machine having new game properties using an easy-to-win state.SOLUTION: While first notification is started during a predetermined period until a pattern variation next to an object pattern variation is completed after the object pattern variation is started when the object pattern variation in which the number of times of pattern variations executed without interposing a jackpot game after power is turned on is a first frequency in a first case when power is disconnected after a game state is shifted from a second game state to a first game state with a trigger concerning a second pattern variation and RAM clearing processing is executed when power is turned on thereafter, first notification is not executed when an object pattern variation is a third pattern variation and second notification is started during the predetermined period pertaining to the object pattern variation in a second case when power is disconnected after a game state is shifted from the second game state to the first game state with a trigger concerning the second pattern variation, and RAM clearing processing is not executed when power is turned on thereafter.SELECTED DRAWING: Figure 21
Patent JP-2021188243-A (JP)
Title: Composite fiber
Inventor: ISHIKAWA TATSUYA
IPC: D01D5/30
Filed: 2021-05-19
Abstract: To provide a composite fiber capable of obtaining a textile having a natural spot and a soft touch like natural fibers.SOLUTION: There is provided a composite fiber in which two or more components make up a cross section, in which an average circularity of a segment of at least one component constituting the fiber is 0.20 or more and 0.80 or less, and a difference between the minimum and maximum circularity is 0.30 or more.SELECTED DRAWING: None
Patent JP-2022177930-A (JP)
Title: game machine
Inventor: KYOHO KAZUSHIGE
IPC: A63F7/02
Filed: 2021-05-19
Abstract: To define and manage a plurality of channels for audio output related to presentations and the like, by simple processing without waste.SOLUTION: A plurality of setting formats for setting channel data in an audio channel is provided. A first setting format is for setting a channel number. A second setting format is for setting a group number so as to specify the plurality of channels. A third setting format is for setting bit information that enables setting of a maximum number of channels.SELECTED DRAWING: Figure 406
Patent JP-2021167467-A (JP)
Title: Grain-oriented electrical steel sheet and magnetic domain refinement method therefor
Inventor: KWON OH-YEOUL
IPC: C23C22/00
Filed: 2021-05-19
Abstract: To provide a grain-oriented electrical steel sheet having an iron loss improvement and a low magnetic flux density degradation rate characteristic after a heat treatment.SOLUTION: A grain-oriented electrical steel sheet includes a groove formed on a surface and a solidified alloy layer formed under the groove, where the solidified alloy layer includes recrystallized particles having an average particle diameter of 1 to 8 μm.SELECTED DRAWING: Figure 2
Patent JP-2022181946-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-05-27
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: A game machine includes: a privilege imparting port 2001α which imparts a predetermined privilege and collects a game ball when the game ball flowing down a game area 5a enters; and a non-privilege imparting port 2011H which has a take-in hole 2200a through which one game ball can pass, and does not impart any privilege and collects the game ball even when the game ball flowing down the game area 5a enters. The non-privilege imparting port 2011H and the privilege imparting port 2001α are arranged adjacent to each other, and at least one of the non-privilege imparting port 2011H and the privilege imparting port 2001α is provided with an identification display 2200e for a player to recognize whether or not a privilege is imparted.SELECTED DRAWING: Figure 154A
Patent JP-2022182474-A (JP)
Title: Blood purification device and blood purification control system
Inventor: OBATA MASAKI
IPC: A61L9/00
Filed: 2021-05-28
Abstract: To provide a blood purification device capable of simply and easily cleaning up an ambient environment with high reliability when providing blood purification care, and a blood purification control system.SOLUTION: A blood purification device 100 comprises a blood purification part having a dialyzer, a blood pump 123 and the like. An air purification part, which discharges air after outside air sucked in by a suction fan 16 is purified by a purification unit 15, is provided within upper and lower spaces 101 and 103 in which printed boards 153 and 155 are installed. A control part 150 purifies ambient air simultaneously with blood purification treatment for a patient.SELECTED DRAWING: Figure 4
Patent JP-2021121818-A (JP)
Title: Patterning method of energizing path-attached member and energizing path, and member change measurement method
Inventor: MICHIWAKI YUTAKA
IPC: G01L5/00
Filed: 2021-05-31
Abstract: To provide means which can objectively measure conditions of various members with a simple configuration, so as to achieve maintenance management of the whole building, determination of maintenance time, or specification of a building or its portion requiring preferential repair and to achieve a more excellent design than before.SOLUTION: Energizing paths for measuring a change of a member as a measurement object are directly formed on the whole or a part of the member. The member includes engagement parts for connecting with a mating member at least at two positions. The energizing paths are provided between the engagement parts.SELECTED DRAWING: Figure 3
Patent JP-2022184493-A (JP)
Title: damper device
Inventor: YOSHIKAWA NAOTAKA
IPC: F16F15/134
Filed: 2021-06-01
Abstract: To provide a damper device capable of solving a problem found when torsion characteristics at low torque is set to high rigidity and attenuating rotational fluctuation in traveling at a comparatively high torque.SOLUTION: A device includes an input rotor 5, an output rotor 6, and an elastic connecting portion 7. The output rotor 6 can relatively rotate to the input rotor 5 within a prescribed torsional angle range. The elastic connecting portion 7 has a plurality of pre-compressed coil springs 24, and elastically connects the input rotor 5 and the output rotor 6 in a rotating direction. Further, the elastic connecting portion 7 has a first multistage torsional characteristic that the magnitude of the input torque has a plurality of rigidities in a first region, and has a second torsional characteristic in a second region in which the magnitude of the input torque is over that in the first region.SELECTED DRAWING: Figure 3
Patent JP-2022084509-A (JP)
Title: Rotor and rotary electric machine
Inventor: NAKAYAMA TAKAHIRO
IPC: H02K1/22
Filed: 2021-06-04
Abstract: To provide a rotor and a rotary electric machine that can be expected to enhance centrifugal force strength by simple countermeasures.SOLUTION: One core sheet 30 comprises, circumferentially alternately disposed manner: pairs of first magnet-accommodating-through-openings 31 each having a connection partition 31c in the middle of a V-shape thereof and corresponding to respective magnet accommodating openings of a rotor core; and second accommodating-through-openings 32 with no connection partition. When being laminated as a rotor core, the core sheets 30 of the same configuration are used, and the core sheets 30 are laminated with the first magnet-accommodating-through-openings 31 and the second magnet-accommodating-through-openings 32 mixedly arranged, respectively, at a first position and a second position, circumferentially alternately displaced by 45° for each sheet in one configuration of magnet accommodating openings.SELECTED DRAWING: Figure 4
Patent JP-2022187399-A (JP)
Title: Assembly procedure generating device
Inventor: MINOYA KENICHI
IPC: B23P21/00
Filed: 2021-06-07
Abstract: To provide an assembly procedure generating device which can generate an optimal assembly procedure or almost optimal assembly procedure when assembling a product in practice.SOLUTION: A current situation acquisition part (18) acquires information regarding a current situation which includes at least the number of assembled products and stock number of each component. A candidate extraction part (22) extracts, based on the acquired information regarding the current situation, a selectable candidate of an assembly procedure according to the current situation among a plurality of the assembly procedures in a graph stored in a storage part (12). A procedure selection part (24) selects an assembly procedure a robot should perform among the extracted candidates of the assembly procedures based on at least one factor of the stock number of each component, facility constraint regarding the assembly procedure of components, a learning outcome of the assembly procedure by an operator, acting time of the robot when selecting each assembly procedure, and work of the operator which is estimated based on operation information of the operator in cooperation with the operator.SELECTED DRAWING: Figure 1
Patent JP-2022189232-A (JP)
Title: Coin processing device
Inventor: SHIGETA KAZUYUKI
IPC: G07D11/32
Filed: 2021-06-11
Abstract: To suppress a decrease in the degree of freedom of installation while enabling printing on a bankbook.SOLUTION: A coin processing device 11 comprises: a housing 20; a coin processing unit which is provided in the housing 20 and performs coin processing; and a printing unit 32 which is provided in the housing 20 and prints a processing result of the coin processing unit. The housing 20 comprises: a bankbook insertion part 26 which allows insertion of a bankbook toward the printing unit 32 in the housing 20 from the outside of the housing 20; and a bankbook guide part 90 which slidably supports the bankbook and guides the bankbook toward the bankbook insertion part 26.SELECTED DRAWING: Figure 4
Patent JP-2022189239-A (JP)
Title: Pump unit
Inventor: CHIBA MAKOTO
IPC: F04B53/22
Filed: 2021-06-11
Abstract: To provide an easy-to-handle pump unit.SOLUTION: A pump unit comprises: at least a portion of a pump facility comprising a discharge pipe, a pump, a motor, and a speed reducer; a frame on which at least the portion of the pump facility is placed; and a case surrounding the pump facility and the frame, and including at least five struts extending upward (excluding a building of a drainage pumping station).SELECTED DRAWING: Figure 8A
Patent JP-2023000495-A (JP)
Title: Heat-retaining fiber structure and cold protection product and blanket for disaster stockpiling containing the fiber structure
Inventor: TSUYAMA KEN
IPC: D03D15/20
Filed: 2021-06-18
Abstract: To provide a heat-retaining fiber structure that enables a high heat retention to last and provide a cold protection product or a blanket for disaster stockpiling that utilize the fiber structure, so as to solve the problems of, for example, insufficient heat retention and a lack of focus on the lasting of the heat retention, by offering improvements for problems with conventional fiber products such as clothes and bedding that have been proposed to have a heat retention by attempts including using fibers that absorb moisture and generate heat in knitted fabric, forming a metal layer on one side of nonwoven fabric, and reflecting infrared rays constantly emitted from the surface of the human body to create a heat retention effect.SOLUTION: A heat-retaining fiber structure is obtained by laminating a knitted, woven or nonwoven fabric containing a fiber having a high moisture absorption rate and a moisture-absorbing, heat-generation lasting fiber, and a knitted, woven or nonwoven fabric at least part of which is coated with a metal.SELECTED DRAWING: None