baber/WOPTO huggingface dataset:
Patent JP-2022163902-A (JP)
Title: Optical system and image capturing device having the same
Inventor: OKUOKA SHINYA
IPC: G02B13/18
Filed: 2021-04-15
Abstract: To provide an optical system which suppresses oblique incidence to the periphery of an image sensor, has a short total lens length, and offers superior optical performance.SOLUTION: An optical system L0 provided herein consists of a first lens L1 with positive refractive power, an aperture stop SP, a second lens L2 with positive refractive power, a third lens L3 with negative refractive power, a fourth lens L4, a fifth lens L5, and a sixth lens L6 arranged in order from the object side to the image side, and satisfies the following conditional expressions: 0.5<SPIP/TTL<1.0, 1.65<PNdave<2.00, where SPIP represents an optical axial distance from the aperture stop to the image plane using a back focus as an air-equivalent length, TTL represents an optical axial distance from an object-side lens surface of the first lens to the image plane using the back focus as an air-equivalent length, and PNdave represents an average refractive index of materials of all positive lenses included in the optical system for the d-line.SELECTED DRAWING: Figure 1
Patent JP-2021104426-A (JP)
Title: Game machine
Inventor: YOSHIDA TETSUYA
IPC: A63F7/02
Filed: 2021-04-20
Abstract: To provide a game machine capable of improving soundness of games.SOLUTION: The game machine includes shooting means for shooting game balls, plural detection means for detecting game balls, notification means for making a notification in a predetermined case, and processing execution means for executing predetermined processing. The processing execution means includes: prize ball number information storage means for storing prize ball number information; ball number information storage means for storing information related to the game ball number detected by the detection means; calculation means for calculating game history information on the basis of information related to the game ball number stored in the ball number information storage means and on the basis of the prize ball number information stored in the prize ball number information storage means; and game history information storage means for storing the game history information calculated by the calculation means. The notification means makes a notification, if the game history information stored in the game history information storage means does not satisfy a predetermined condition.SELECTED DRAWING: Figure 179
Patent JP-2022172870-A (JP)
Inventor: TSUCHIYA TAKASHI
IPC: B60K26/04
Filed: 2021-05-07
Abstract: 【課題】乗員の負担を軽減することができるペダル操作具を備えた作業車が望まれている。【解決手段】車体に対して揺動軸芯Ｘ廻りに揺動可能に支持されたペダル操作具２２と、ペダル操作具２２を所定の姿勢側に付勢する付勢部材３２と、ペダル操作具２２の振動を抑制する振動抑制部材４０とを備えた。【選択図】図３
Patent JP-2022173899-A (JP)
Title: tire vulcanization mold
Inventor: HAYASHI NOZOMI
IPC: B29C35/02
Filed: 2021-05-10
Abstract: To provide a tire vulcanization mold that has excellent workability and can be easily maintained.SOLUTION: A tire vulcanization mold 1 is equipped with a pair of side rings 3 for molding a sidewall part s of a tire T. At least one of the side rings 3 includes a circumferentially continuous ring body 5 and a plurality of pieces 6 attached to the ring body 5. The ring body 5 includes an annular recess 5a that is annularly recessed continuously in the circumferential direction of the mold from a side molding surface 3a for molding the sidewall part s. The piece 6 includes a plurality of first pieces 7 divided in the mold circumferential direction and at least one second piece 8 extending continuously in the circumferential direction. The first piece 7 and the second piece 8 can be mounted in the annular recess 5a. The first piece 7 is supported in the mold axial direction by fixing at least one of the second pieces 8 to the ring body 5.SELECTED DRAWING: Figure 2
Patent JP-2022145381-A (JP)
Title: Improvement of heat energy generating quantity per fuel consumption unit of fossil fuel or the like by rust iron ion, and method for using the same
Inventor: HONMA MITSURU
IPC: F23L7/00
Filed: 2021-03-19
Abstract: To provide methods such as a method for increasing heat production in combustion of fuels themselves and a method having many possibilities in saving resources and carbon decrease by individuals in daily lives although a technology of "fuel consumption" for efficiently generating combustion energy such as oil and available for drive operation has made remarkable progress and reduction of carbon dioxide emission has also progressed.SOLUTION: Although a combustion rate of combustion substance reaches 100% when (a quantity of) substance which fossil fuels burn reacts with (a quantity of) oxygen required and is perfectly burnt, iron ion is generated to a combustion air body to suppress bacteria/microorganism and the combustion rate is improved in order to improve the combustion rate, and combustion becomes cleaner by hydrogen generating combustion due to heat decomposition and the like of the iron ion water in combustion. Thus, environmental pollution and warming can be prevented.
Patent JP-2022174936-A (JP)
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2021-05-12
Abstract: 【課題】操作手段による操作に応じた演出に特徴を持った遊技台を提供する。【解決手段】或る演出において第一の操作が行われた場合には、第一の演出として、第一の操作応答表示が操作要求表示によりオーバーラップ表示される場合があり、第二の操作が行われた場合には、第二の演出として、第二の操作応答表示が前記操作要求表示によりオーバーラップ表示されず、前記第二の操作は、操作手段を押し続けることで複数回の操作が有効となる操作であり、前記第二の演出は、前記操作要求表示が実行された後、前記第二の操作に応じて前記第二の操作応答表示が表示され、新たに発生する前記操作要求表示として、前記操作手段の外観を模した画像が表示される前に、次回の前記第二の操作応答表示が表示される内容を含む演出であり、前記操作手段の操作要求表示として第一の操作要求表示または第二の操作要求表示が表示される場合がある。【選択図】図１８６
Patent JP-2022175119-A (JP)
Title: Power conversion device and program
Inventor: ITO MITSUTAKA
IPC: H02P27/06
Filed: 2021-05-12
Abstract: To provide a power conversion device that can be miniaturized, and a program.SOLUTION: A power conversion device 10 includes: an inverter 30; a rotary electric machine 40 having coils 41U-41W electrically connected to the inverter 30; a connection path 60 which electrically connects an intermediate terminal B between a first storage battery 21 and a second storage battery 22 with a neutral point O; and a control device 70. The control device 70 calculates the DC component of current that flows between the first storage battery 21 and the second storage battery 22 via the connection path 60, and calculates the AC component of current that flows between the first storage battery 21 and the second storage battery 22 via the connection path 60. The control device 70 performs the switching control of upper and lower arm switches QUH-QWL of the inverter 30 so that the total current of the DC component and the AC component flows through the connection path 60.SELECTED DRAWING: Figure 1
Patent JP-2021141604-A (JP)
Title: Image encoding device, image decoding device, and program
Inventor: ICHIGAYA ATSURO
IPC: H04N19/182
Filed: 2021-05-27
Abstract: To provide an image encoding device capable of improving encoding efficiency when performing prediction using a plurality of reference images.SOLUTION: An image encoding device (1) includes: a motion compensation prediction unit (109) configured to generate a prediction image corresponding to a target image by performing motion compensation prediction by using a plurality of reference images; an evaluation unit (111) configured to evaluate prediction accuracy of the prediction image for each image portion by calculating degree of similarity between the plurality of reference images for each image portion consisting of one or more pixels; and a synthesis unit (105) that corrects a synthesis target based on an evaluation result.SELECTED DRAWING: Figure 1
Patent JP-2022183571-A (JP)
Title: Terminal device, unauthorized use detection system, unauthorized use detection method and program
Inventor: FUKUDA TAIHEI
IPC: H04M11/00
Filed: 2021-05-31
Abstract: To detect unauthorized use accompanying loss etc., and notify a user of a detection result when communication means is secured.SOLUTION: A terminal device 2 is connected to a server device through a network. The terminal device comprises: an authentication information acquisition unit 212 which acquires user authentication information based on one or more authentication methods; an authentication determination unit 213 which determines success or failure of authentication on the basis of the user authentication information; an unauthorized use determination unit 214 which determines presence/absence of unauthorized use on the basis of a determination result of the authentication method; a storage unit 22 which stores an unauthorized use determination result determined by the unauthorized use determination unit 214; and a notification unit 215 which reads the unauthorized use determination result from the storage unit 22 to notify the server device, when it is confirmed that a communication path to a server device is established.SELECTED DRAWING: Figure 2
Patent JP-2022185187-A (JP)
Title: Charger
Inventor: SENDA HIKARI
IPC: H02J7/00
Filed: 2021-06-02
Abstract: To suppress increase in leakage current.SOLUTION: A charger 100 comprises: a first conversion circuit 202 which converts the AC power of a single phase or a first phase supplied by using a first power line 104 and a first neutral line 110 into the DC power; a second conversion circuit 204 which converts the AC power of a second phase supplied by using a second power line 106 and a second neutral line 112 into the DC power; a third conversion circuit 206 which converts the AC power of a third phase supplied by using a third power line 108 and a third neutral line 114 into the DC power; a first connection relay 160 which is provided in the second neutral line 112; a second connection relay 170 which is provided in the third neutral line 114; and a control device 300. The control device 300 turns both of the first connection relay 160 and the second connection relay 170 into the conduction state when the AC power in three phases is supplied to the charger 100. The control device 300 turns the first connection relay 160 or the second connection relay 170 into the shutdown state when the AC power in a single phase is supplied to the charger 100.SELECTED DRAWING: Figure 1
Patent JP-2022185314-A (JP)
Title: Water absorbent resin composition and its manufacturing method as well as manufacturing method of absorber
Inventor: MATSUMOTO TOMOTSUGU
IPC: B01J20/30
Filed: 2021-06-02
Abstract: To provide a manufacturing method of a water absorbent resin composition which partially uses a polysaccharide as a sustainable raw material and is low cost, high in productivity, and excellent and simple in operativity, and a water absorbent resin composition excellent in adhesion moldability and less in coloration.SOLUTION: A manufacturing method of a water absorbent resin composition comprises a polymerization step in which a monomer containing acrylic acid (salt) as a main component is suspended in an oil phase containing a hydrocarbon dispersion medium and polymerized, and a separation step in which the polymer is separated from the hydrocarbon dispersion medium, and further comprises a step of adding starch particles.SELECTED DRAWING: None
Patent JP-2022187702-A (JP)
Title: lid and package
Inventor: MORITA SAHO
IPC: B65D81/34
Filed: 2021-06-08
Abstract: To provide a lid and a package by which before a first content is heated in an electronic oven, a second content different the first content can be added, water vapor can be ejected during heating of the contents in the electronic oven, and the contents in the package can be eaten with the package used as a dish after the contents are heated in the electronic oven.SOLUTION: A lid 20 comprises: a lid member 30 which is formed with an opening prepared part 33 and a steam-passing port prepared part 37, and in which the opening prepared part 33 is mounted on a container 10 to block a storage space 12, and prepared to be formed with an opening part 35 for putting another content B different from a content A into the storage space 12, and the steam-passing port prepared part 37 is provided to divide the opening prepared part 33 into a first opening prepared part 33a and a second opening prepared part 33b, and prepared to be formed with a vapor-passing port 39 for exhausting water vapor generated by heating; and a label 40 which is adhered to the lid member 30 to block the opening prepared part 33, and which can be re-adhered and formed with a notch part 44 at a portion corresponding to the vapor-passing port prepared part 37.SELECTED DRAWING: Figure 1
Patent JP-2021142358-A (JP)
Title: Pachinko game machine
Inventor: KATO TAKAHIRO
IPC: A63F7/02
Filed: 2021-06-11
Abstract: To develop a model for achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A Pachinko game machine is configured such that an expectation value pertaining to the number of winning balls given to a player by execution of a small win game per unit time becomes larger than the number of shot game balls per the unit time in a special pattern time-shortening first state under the same condition while an expectation value pertaining to the number of winning balls given to the player by execution of a small win game per unit time is smaller than the number of shot game balls per the unit time in a special pattern time-shortening first state when the game balls are shot toward a special pattern start pocket at a predetermined interval.SELECTED DRAWING: Figure 1
Patent JP-2022190731-A (JP)
Title: Cover member and thermostat device with the same
Inventor: NISHIMURA TETSUYA
IPC: F16K31/68
Filed: 2021-06-15
Abstract: To prevent falling of a gasket fitting in a groove of a housing of a thermostat device to prevent occurrence of leakage of a coolant.SOLUTION: A cover member 1 is detachably attached to a thermostat device 10 including: a housing 2 having a body part which has an opening at one end and in which a groove is formed so as to surround the opening, and a pair of leg parts which are erected facing each other from an area located at the inner side of the groove and the one end of the body part; and a gasket 25 which is fitted in the groove. The cover member 1 includes: a dish-shaped part 11 having an insertion hole, into which the pair of leg parts is inserted, at the inner side and covering the gasket 25; and a cylindrical part which is erected from an opening edge of the insertion hole and in which the pair of leg parts is press-fitted. A bellows part 13 is formed at a portion, which faces the leg parts, of the cylindrical part.SELECTED DRAWING: Figure 2
Patent JP-2022191684-A (JP)
Title: Gait training system, control method thereof and control program
Inventor: KIKUCHI MITSUGI
IPC: A61H3/00
Filed: 2021-06-16
Abstract: To provide a gait training system capable of improving reliability of a detection result of a load received from soles of a trainee, control method thereof and control program.SOLUTION: A gait training system according to the present embodiment includes a treadmill, a load distribution sensor installed on a lower side of a belt of the treadmill in such a manner not to interlock with the belt and detecting distribution of a load received from soles of a trainee riding on the belt of the treadmill, an imaging device for capturing an image of the trainee, a specification section for specifying from which leg sole out of a right leg and left leg of the trainee the load is received, the load detected by the load distribution sensor, from the image captured by the imaging device, and a determination section for determining whether or not a sole of one leg in a standing state is located within a load detection area of the load distribution sensor based on the loading state received from the sole of the one leg in the standing state detected by the load distribution sensor, out of the right leg and left leg of the trainee during the gait graining.SELECTED DRAWING: Figure 1
Patent JP-2022001254-A (JP)
Title: Foot wiping mat device and foot wiping mat system
Inventor: IIO MAMORU
IPC: A47G27/02
Filed: 2021-06-18
Abstract: To provide a foot wiping mat device that excels in dryness of a foot wiping mat, that facilitates replacement of the mat, and that is made efficiently exchangeable with optimum timing.MEANS FOR SOLVING THE PROBLEM: The foot wiping mat device 100B is provided with an air passage inside a plate-like member, including on top a base unit 10B for placing a foot wiping mat 43, an air blowing unit 20B, and a ceramic heater 24. On top of the base unit 10B, there are opened a plurality of ventilation holes 53d, 53e, 53f, and by blowing air into the air passage by operating the air blowing unit 20B, a warm air is ejected to the rear face side of a foot wiping mat 43 from the ventilation holes 53a, 53b, 53c to promote dryness of the foot wiping mat 43. A lower base 11B is provided with permeation grooves 11i, 11h which are formed with a prescribed depth from the upper face and which are put around in a horizontal direction. On top of this lower base, the base unit 10B formed the air passage by hermetically providing in a covering manner a top plate 12 in which the ventilation holes 53a, 53b, 53c are prepared.SELECTED DRAWING: Figure 19
Patent JP-2023001521-A (JP)
Title: Vehicle and charging system
Inventor: HASHIMOTO TOSHIYA
IPC: H02J50/50
Filed: 2021-06-21
Abstract: To provide a technique that can charge a battery in a vehicle using electric power from a power transmission facility, even if the vehicle cannot receive the electric power from the power transmission facility in a non-contact manner.SOLUTION: A vehicle 1 comprises: a control device; a power receiving device configured to be able to receive electric power from a power transmission facility in a non-contact manner; a battery that is charged using electric power received by the power receiving device; and a power transmitting device that outputs the electric power received by the power receiving device to the other vehicle in a non-contact manner. The other vehicle is configured to be able to receive electric power from each of the power transmission facility and the power transmitting device in a non-contact manner. The control device, when the other vehicle cannot receive electric power from the power transmission facility in a non-contact manner, controls the power transmitting device so that electric power received by the power receiving device is outputted to the other vehicle in a non-contact manner, in accordance with demand from the other vehicle.SELECTED DRAWING: Figure 6
Patent JP-2023001932-A (JP)
Title: Method for adding tar sludge to coke oven charge coal
Inventor: SUGIMOTO WATARU
IPC: C10B55/04
Filed: 2021-06-22
Abstract: To provide a method for adding tar sludge to coke oven charge coal.SOLUTION: The method includes: a tar sludge separation step of separating tar sludge from coal tar recovered from a coke oven gas into separated tar slag; a tar sludge concentration step of concentrating the obtained separated tar sludge so that a solid content concentration is 80% or more in mass% to obtain concentrated tar sludge; a tar sludge drying step of drying the obtained concentrated tar sludge to obtain a dry tar sludge; and a tar sludge/pulverized coal mixing step of blending and mixing pulverized coal with the obtained dry tar sludge to obtain dry tar sludge mixed pulverized coal. After sequentially performing these steps, the dry tar sludge mixed pulverized coal is added to coke oven charge coal on a coal delivery conveyor. As a result, sticking of the tar sludge to conveyance equipment can be suppressed, and handling of the tar sludge during conveyance is facilitated.SELECTED DRAWING: Figure 1
Patent JP-2021151551-A (JP)
Title: System to assist user to determine distance between user and landmark
Inventor: NICHOLAS A LEECH
IPC: A63B71/06
Filed: 2021-06-22
Abstract: To provide a system to assist a user to determine the distance between the user and a landmark in a golf course.SOLUTION: A system includes: a user tracking system 206 for tracking a user's position; and a display device configured to be worn on a user's head and including a display system 208 configured to display an image to the user. The system further includes a processor configured to control the user tracking system 206 and the display system 208. The processor is configured to determine the distance between the user's position and the landmark position and to display the distance between the user's position and the landmark position on the display device.SELECTED DRAWING: Figure 2
Patent JP-2023003826-A (JP)
Title: External preparation for skin and food and drink
Inventor: SAWAKI SHIGETOYO
IPC: A23L2/52
Filed: 2021-06-24
Abstract: To provide an active ingredient for an external preparation for skin or food and drink that is made from natural products and has excellent biological safety and stability, and also has excellent skin penetrability and metabolism.SOLUTION: The present invention provides an external preparation for skin and food and drink comprising, as an active ingredient, the collagen fermented with a microorganism having one or more enzymatic activities selected from protease activity and peptidase activity.SELECTED DRAWING: Figure 1
Patent JP-2023007557-A (JP)
Title: Gas seal structure and gas seal method of rotary kiln
Inventor: TAKAYA SATORU
IPC: F27D7/06
Filed: 2021-07-02
Abstract: To provide a gas seal structure of a rotary kiln capable of evading deterioration in seal performance caused by the deposition of dust at the inside of a seal space.SOLUTION: A gas seal structure 2 of a rotary kiln includes: a seal space 33; and a seal gas introduction mechanism 34 provided with a gas introduction pipe 35. A stationary hood 20 is installed with a dust storage part 40 having an openable/closable dust exhaust port 41. The dust storage part 40 is a hollow part where a portion of an inner circumferential face of the stationary food 20 is bulged toward the outside lower part than the other portion at a position on the lower side in a portion where the stationary hood 20 surrounds the seal space 33, and a joint position of the gas introduction pipe 35 to the stationary hood 20 lies at a position higher than an installation position of the dust storage part 40.SELECTED DRAWING: Figure 2
Patent JP-2023007587-A (JP)
Title: Heating cooker and heating cooking system
Inventor: OTAKE AYATO
IPC: H05B6/12
Filed: 2021-07-02
Abstract: To provide a heating cooker that comprises vertically separably stacked first and second units and can acquire cooking control data from the outside and transmit cooking execution data to the outside.SOLUTION: A heating cooker comprises: a first unit having a heating source; and a second unit that can be heated by the heating source while the second unit is placed on the first unit 1. The first unit comprises: a first communication section communicating with a second communication section of the second unit to exchange information; and a main control device that operates using a heating cooking program. The first unit receives control data from the outside via a wireless communication section in a first state in which the second unit is placed on the top surface of the first unit and in a second state in which the second unit is not placed; and transmits cooking execution data with respect to amounts and weight of materials to be cooked, calorie converted values, and the like to the outside from the wireless communication section. The first unit receives the control data from the outside via the wireless communication section in the first state and the second state.SELECTED DRAWING: Figure 7