baber/WOPTO huggingface dataset:
Patent JP-2021172734-A (JP)
Title: Polyimide precursor, polyimide resin composition, and polyimide resin film, and method for producing the same
Inventor: KATO SATOSHI
IPC: C08L79/08
Filed: 2020-04-24
Abstract: To provide a polyimide resin film that is made from a diamine having a substituent at a specific position of a side chain of an aromatic ester diamine and has low residual stress, small warpage, a small yellowness, and a small haze (haze value), and a method for producing the same.SOLUTION: A polyimide precursor includes (a1) a constitutional unit M represented by general formula (1) [where X is a tetravalent organic group, R1-R4 independently represent a C1-20 monovalent organic group, hydrogen, or halogen, where at least one of R1-R4 is a C1-20 monovalent organic group or a halogen].SELECTED DRAWING: None
Patent JP-2021174267-A (JP)
Title: Building pricing program
Inventor: SAWADA AYAKO
IPC: G06Q50/16
Filed: 2020-04-25
Abstract: To provide a building pricing program in which anyone can easily price a building without any special skill or experience.SOLUTION: The building pricing program for pricing a building to be bought, sold or rented causes a computer to execute: an association degree acquisition step that acquires three or more association degrees in advance between reference voice information including chronologically captured voice from the inside or outside of the building and the rates of increase/decrease in the price of the building; an information acquisition step that acquires voice information including chronologically captured voice from the inside or outside of the building to be priced when the building is newly priced; and a determination step for determining the rates of increase/decrease in the price of the building to be newly priced with reference to the association degree acquired in the association degree acquisition step and based on the voice information acquired through the information acquisition step.SELECTED DRAWING: Figure 10
Patent JP-2021078101-A (JP)
Title: Broadcast receiver, broadcast system, broadcast reception method, advertisement distribution method, and broadcast reception program
Inventor: HONKE YUSUKE
IPC: H04H60/37
Filed: 2020-05-08
Abstract: To perform smooth program reproduction while enhancing an advertising effect.SOLUTION: A broadcast receiver comprises: a reception unit for receiving a broadcast wave including a stream in which information on a program is divided into a plurality of packets; a reproduction unit for performing reproduction processing for reproducing the program on the basis of the stream included in the broadcast wave received by the reception unit; and an acquisition unit for acquiring timing information that is included in the stream and shows start timing of a target advertisement to be inserted in the program, prior to the start timing. In the reproduction processing, the reproduction unit inserts the target advertisement at the start timing indicated by the timing information acquired by the acquisition unit.SELECTED DRAWING: Figure 3
Patent JP-2020187355-A (JP)
Title: Tunable prism
Inventor: Stephan SMOLKA
IPC: G02B26/08
Filed: 2020-05-11
Abstract: To provide a tunable prism 1 for reducing a mounting space and maximizing an effective aperture in a specific direction.SOLUTION: A tunable prism 1 comprises: a member 10 comprising a transparent and flexible first surface 11, a transparent and flexible second surface 12 that faces a direction opposite to the first surface 11, and an optical medium 2 arranged between the two surfaces 11 and 12, whereby in the member 10, light L incident on the first surface 11 passes through the optical medium 2 and exits the member 10 via the second surface 12, whereby the light is deflected by the member 10 according to an angle W between the two surfaces 11 and 12; a rigid first optical element 20 comprising a surface area 21 connected to the first surface 11; a rigid second optical element 30 comprising a surface area 31 connected to the second surface 12; and an actuator system S configured to tilt the first optical element 20 and/or the second optical element 30 to tune the angle W.SELECTED DRAWING: Figure 5
Patent JP-2021177894-A (JP)
Title: Powder container
Inventor: FURUSAWA MITSUO
IPC: A45D33/00
Filed: 2020-05-12
Abstract: To provide a powder container capable of reducing an amount of unused powder which is left over.SOLUTION: A powder container 1 comprises: a container body 2 comprising a peripheral wall 2a, and a bottom wall 2b continuous to a lower end of the peripheral wall 2a; a lid 3 which is detachably fitted to the peripheral wall 2a; an inside plug 4 which is fitted to the peripheral wall 2a, defines a powder storage space S1 for storing powder 11 between itself and the bottom wall 2b, defines an applicator storage space S2 storing an applicator 12 between itself and the lid 3, and has at least one opening 13a for communicating the powder storage space S1 and the applicator storage space S2; and a rotation member 5 which closes an open hole 2c of the bottom wall 2b, and is relatively rotatable to the bottom wall 2b around the open hole 2c by a rotation operation from an outer face side of the bottom wall 2b. The rotation member 5 has a wiper part 6a which can slide on a surface of at least one of the container body 2 and the inside plug 4 in the powder storage space S1, by the rotation operation.SELECTED DRAWING: Figure 1
Patent JP-2021182960-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-05-20
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021190168-A (JP)
Title: Fuel cell cooling system
Inventor: SATO MASAHITO
IPC: H01M8/04664
Filed: 2020-05-25
Abstract: To provide a fuel cell cooling system capable of exhausting air in a case where air is mixed into a coolant passage connected from an upper side in a gravity direction to a confluent part.SOLUTION: A fuel cell cooling system 1000 comprises at least: a radiator passage 104 in which a liquid-state coolant for cooling a fuel cell 120 flows; an ion exchanger passage 106 which is branched from the radiator passage 104 in a branch part and confluent with the radiator passage 104 in a confluent part 107; a three-way valve 160 which controls flow rates of the coolant to flow to the radiator passage 104 and the ion exchanger passage 106; a control unit 300 which controls an opening degree of the three-way valve 160; and a detection unit 400 capable of detecting that a gas is mixed into the coolant. The radiator passage 104 is a passage connected from an upper side in a gravity direction to the confluent part 107. In a case where it is detected by the detection unit 400 that a gas is mixed into the coolant, the control unit 300 controls the opening degree of the three-way valve 160 in such a manner that the flow rate of the coolant to flow into the radiator passage 104 becomes more than the flow rate of the coolant to flow into the ion exchanger passage 106.SELECTED DRAWING: Figure 1
Patent JP-2021187994-A (JP)
Title: Water dispersion, coating agent for metal and coating film
Inventor: KIMURA TAKURO
IPC: C08L43/02
Filed: 2020-06-02
Abstract: To provide water dispersion excellent in water-resistant adhesion for metals, and capable of forming a coating film excellent also in wear resistance, a metal coating agent containing the water dispersion, as well as, a coating film.SOLUTION: The water dispersion according to the present invention comprises, as a constituent monomer, a polymer containing styrenated propenylphenyl ether phosphate and/or its salt (A). The polymer further comprises, as a constituent monomer, at least one monomer (B) selected from the group consisting of (meta) acrylate, aromatic vinyl compound and carboxylic acid vinyl.SELECTED DRAWING: None
Patent JP-2021193033-A (JP)
Title: Food storage bag
Inventor: HASHIMOTO MASAKAZU
IPC: B65D33/14
Filed: 2020-06-08
Abstract: To provide a food storage bag allowing individual packing of a necessary minimum desired number of food like skewered food, without causing bulky state in a packed state of the food, allowing display of many packages on the display base of a store, furthermore, without requiring spaces before use so as to save the space.SOLUTION: A food storage bag A of the present invention includes: a bag body A1, in which a front film 1 and a rear film 2 are integrated at right and left ends and at one end to form a storage part A11 between facing faces of the front and the rear films 1, 2, and an opening of the storage part is formed at the other end side; and a support part 4 having a weak part 42 for allowing extension of the rear film 2 of the bag body A1 from the opening of the storage part A11 and for separating a free end part from the bag body A1. The opening of the storage part A11 is formed to be larger at one of a right half part or a left half part than the other thereof.SELECTED DRAWING: Figure 1
Patent JP-2021194788-A (JP)
Title: Image recording device and image formation device
Inventor: MUKOYAMA YUMI
IPC: B41J11/02
Filed: 2020-06-09
Abstract: To provide an image recording device which can select presence/absence of heating and drying in each surface of a recording medium, in a configuration where double-sided recording can be carried out.SOLUTION: An image recording device 2 includes: a loading part 5 on which a recording medium S is loaded; a recording part 7 for performing recording on the recording medium S; a heating and drying part 23 for heating and drying the recording medium S; a discharge part 14 for discharging the recording medium S; and a main conveyance path 20 for conveying the recording medium S to the loading part 5, the recording part 7, the heating and drying part 23 and a discharge part 24 in this order. The image recording device 2 includes: a sub-conveyance path 21 which is branched from the main conveyance path 20 between the recording part 7 and the heating and drying part 23, and merges with the main conveyance path 20 on the downstream of the heating and drying part 23; and an inversion conveyance path 22 which is branched from the sub-conveyance path 21, and conveys the recording medium S to the upstream of the recording part 7 in the main conveyance path 20 so that a recorded surface of the recording medium S is inverted.SELECTED DRAWING: Figure 1
Patent JP-2021194801-A (JP)
Title: Laser color-developing card
Inventor: OTA TAKUO
IPC: B42D25/435
Filed: 2020-06-10
Abstract: To provide a card for a credit card and an ID card having a function as a magnetic card to which a laser printing method can be applied while subjected to whole area solid printing for concealing a magnetic stripe.SOLUTION: There is provided a laser color-developing card in which a surface solid printing layer, a transparent front exterior sheet, a front core sheet, a rear core sheet, a printing layer and a rear exterior sheet having laser color-developing property are laminated in this order includes: the surface solid printing layer that enables printing on a card surface by exposing the transparent front exterior sheet by burning out with a laser beam and showing a color of the front core sheet; and the rear exterior sheet that enables laser engraving printing on a card rear face with a laser beam incident on the rear face.SELECTED DRAWING: Figure 1
Patent JP-2020169059-A (JP)
Title: Tissue box with tissue box holder
Inventor: ISHIHARA TAKUKO
IPC: B65D25/22
Filed: 2020-05-19
Abstract: To provide a tissue box for solving such conventional problems that when hanging a tissue box with a conventional tissue box holder, the tissue box is directed in many directions such as vertically, upside down and horizontally, which results in making it difficult to take out papers depending on a residual amount of tissue papers, including another problem that it is troublesome to mount the tissue box in a holder in many cases.SOLUTION: The tissue box is provided with a holder 14 to thereby solve deviation of a bundle of tissue papers in an inside when suspending a tissue box by a conventional method, difficulty of taking out tissue papers and troublesome work in replacing a tissue box cover and makes it easy to install the tissue box in an optional position such as a wall.SELECTED DRAWING: Figure 10
Patent JP-2021197006-A (JP)
Title: Advertisement control device, advertisement control method, and advertisement control program
Inventor: ISHINO MANAMI
IPC: G06Q30/02
Filed: 2020-06-17
Abstract: To provide a method for shortening a period from user's browsing of a website until sending a direct mail to the user.SOLUTION: In an advertisement system, an advertisement control device (a system control part 11 of an R site server) includes: an ID acquisition part for acquiring identification information for identifying a user browsing a website of an advertiser who requests an advertisement by a direct mail; an address information acquisition part for acquiring address information associated with the acquired identification information; a creative information acquisition part for acquiring material information showing an advertisement material determined for printing of the direct mail; and a printing instruction transmission part for transmitting instruction information including the address information acquired by address information acquisition means about each user browsing the website within a prescribed period and the acquired material information. The instruction information includes an instruction to print the direct mail in the unit of the number of mails corresponding to the number of users browsing the website within the prescribed period each time the prescribed period passes.SELECTED DRAWING: Figure 5
Patent JP-2022006396-A (JP)
Title: Wireless transmission device and wireless transmission method
Inventor: ITOKAWA KIYOHIKO
IPC: H04B1/04
Filed: 2020-06-24
Abstract: To provide a wireless transmission device for dividing a spectrum signal and distributedly arranging these on a frequency axis and then transmitting a wireless signal, in which the wireless signal is transmitted without causing communication quality to be degraded, even when the number of divisions has changed.SOLUTION: A plurality of sub-spectrum signals are generated by filtering a spectrum signal with a plurality of band-pass filters the number of which matches the prescribed number of divisions, with the bands of the band-pass filters partly overlapping each other; the sub-spectrum signals are distributedly arranged on a frequency axis such that the respective bands of the generated sub-spectrum signals do not overlap each other; and a spectrum-divided synthesized modulation signal is generated by synthesizing the distributedly arranged sub-spectrum signals and converting the result into a time domain. A transmission amplifier unit is actuated at the effective operation point of the transmission amplifier unit obtained on the basis of peak-to-average power ratio of the spectrum-divided synthesized modulation signal for each of the prescribed number of divisions and the amplification characteristic of the transmission amplifier unit.SELECTED DRAWING: Figure 1
Patent JP-2022007775-A (JP)
Title: Time-series data evaluation device and time-series data evaluation program
Inventor: OKUTOMI HIDETOSHI
IPC: G06F17/18
Filed: 2020-06-26
Abstract: To provide a time-series data evaluation device capable of performing time-series data evaluation with high accuracy regardless of the size of the number of divisions m or the number of subdivisions M.SOLUTION: The time-series data evaluation device is provided with outer measure/inner measure calculation means 201 for equally dividing a section I of time-series data into m sections and obtaining an outer measure, a simultaneous outer measure, an inner measure, and a simultaneous inner measure with respect to data having a further M divided subdivision section Xj, constant density information calculation means 202 for obtaining a constant density simultaneous outer measure with constant data density, an i fixed outer measure total frequency, a constant density simultaneous inner measure with constant data density, and an i fixed inner measure total frequency, probability distribution calculation means 203 for obtaining outer measure probability distribution, outer measure conditional probability distribution with constant data density, inner measure probability distribution, and inner measure conditional probability distribution with constant data density, outer measure/inner measure evaluation value calculation means 204 for obtaining an outer measure data evaluation value and an inner measure data evaluation value, and time series data evaluation value calculation means 205 for calculating an evaluation value of entire time series data.SELECTED DRAWING: Figure 5
Patent JP-2022012260-A (JP)
Title: State display device for robot and industrial robot
Inventor: YAMAZAKI YASUMASA
IPC: H05B45/58
Filed: 2020-07-01
Abstract: To suppress deterioration of reliability of an industrial robot while improving convenience thereof.SOLUTION: A robot 20 is provided with a state display part 45 indicating a state of the robot 20. The state display part 45 comprises three light sources, namely, a red light emitter, a green light emitter, and a blue light emitter. A display color of the state display part 45 is changed to a color corresponded to a state of the robot 20 through mixing of colors of lights from those light emitters. In a power supply circuit supplying a power to the state display part 45, a resister part arranged in series with the blue light emitter, and a voltage sensor detecting a drop amount of a voltage in the resistor part are provided. In the case where the drop amount of the voltage detected by a voltage sensor 81 is smaller than a threshold value under a situation where the state display part 45 is light-emission-controlled to emit white light, voltages applied to the red light emitter and the green light emitter are lowered, and a ratio of an illuminance of each light emitter is corrected.SELECTED DRAWING: Figure 1
Patent JP-2022012380-A (JP)
Title: Crosslinked polymethyl methacrylate particle
Inventor: SAGAWA WATARU
IPC: C08J9/26
Filed: 2020-07-01
Abstract: To provide a polymethyl methacrylate particle having excellent dispersibility in solvent.SOLUTION: A crosslinked polymethyl methacrylate particle has a 5% weight loss temperature of 300°C or higher in thermogravimetric analysis and has an average particle size of 1.0 μm or less measured by dynamic light scattering.SELECTED DRAWING: None
Patent JP-2020182227-A (JP)
Title: Device and method for screen-related audio object mapping
Inventor: SIMONE FUEG
IPC: H04S7/00
Filed: 2020-07-09
Abstract: To provide a device for generating speaker signals for screen-related audio object mapping.SOLUTION: A device includes an object metadata processor 110 and an object renderer 120. The object renderer 120 receives an audio object. The object metadata processor 110 receives metadata that includes instructions related to whether the audio object is screen-related and further includes a first position of the audio object. The object metadata processor 110 calculates a second position of the audio object according to the first position of the audio object and the size of a screen when the audio object is instructed as being screen-related in the metadata. The object renderer 120 generates a speaker signal according to the audio object and positional information.SELECTED DRAWING: Figure 1
Patent JP-2020174390-A (JP)
Title: Methods, media and devices for localizing neighboring nodes using wireless node network
Inventor: OLE-PETTER SKAAKSRUD
IPC: H04W12/06
Filed: 2020-07-10
Abstract: To provide systems, devices and methods that manage shipment of an item using a wireless node network having an ID node, a plurality of master nodes and a server.SOLUTION: In the wireless node network, the server receives shipping information that registers the ID node and the item. The ID node is associated with a first master node prior to pick-up, with association information sent to the server. The ID node is disassociated from the first master node when it is associated with another master node along a predicted path traveled by the item and ID node. The disassociation/association information is reported to the server. The server tracks the ID node association and location. The ID node may be disassociated from the second master node when it is associated with a final master node along the predicted path traveled by the item and ID node and after a drop-off event of the item.SELECTED DRAWING: Figure 2
Patent JP-2022024276-A (JP)
Title: Composition for calcined body, and method of producing calcined body using the same
Inventor: HABAGUCHI HIROMITSU
IPC: C04B38/00
Filed: 2020-07-14
Abstract: To provide a method of producing a calcined body of excellent physical properties based on a simple production method, capable of converting industrial waste to resources without using a complex process, for example, to provide artificial aggregate having water absorptivity of 3% or lower, preferably 1% or lower and crushing strength of 2000 N or higher, preferably 4000 N or higher, prepared under an atmospheric calcination condition, which is a calcined body of a specific gravity of 2.1 to 2.3, and to provide a civil engineering material having water absorptivity of 10% or lower and having practical strength, prepared under an atmospheric calcination condition, which is a calcined body of a specific gravity of approximately 1.85.SOLUTION: There is provided a composition for use in calcination, which is characterized by comprising, (a) coal ash as a main material, (b) sewage sludge incineration ash as a melt acceleration agent accelerating densification resulting from calcination, and (c) at least one species selected from oxidized slag obtained from an electric furnace, magnetite powder, and used disposable warmer as an iron oxide-containing component.SELECTED DRAWING: None
Patent JP-2022020319-A (JP)
Title: Reciprocating liner motion mechanism of can forming device and can forming device
Inventor: HANABUSA TATSUYA
IPC: B21D22/28
Filed: 2020-07-20
Abstract: To suppress pressure drop in a channel of air while supplying the air to a ram shaft through the inside of a reciprocating liner motion mechanism, and to stably release a can after molding from a punch.SOLUTION: A reciprocating linear motion mechanism of a can forming device is equipped with a housing 15 that has an internal gear 16 around a first center axis C1, a first rotator 21 that is coupled to the housing 15 so as to relatively rotate around the first center axis C1, a second rotator 22 that has an external gear 23 engaged with the internal gear 16 around a second center axis C2 parallel with the first internal axis C1, and is coupled to the first rotator 21 so as to relatively rotate around the second center axis C2, a ram shaft coupling portion 35 that is connected to the second rotator 22, and performs a reciprocating linear motion in a predetermined direction, and an air supply path 28 that passes through the respective inner portions of the first rotator 21, the second rotator 22 and the ram shaft coupling portion 35. The air supply path 28 has an air chamber 29 which is disposed at least in the inner portion of the first rotator 21 and in which air is accumulated.SELECTED DRAWING: Figure 4