baber/WOPTO huggingface dataset:
Patent JP-2022044212-A (JP)
Title: Polycyclic aromatic compound
Inventor: HATAKEYAMA TAKUJI
IPC: C09K11/06
Filed: 2020-09-07
Abstract: To provide a novel compound as a material used in an organic EL element.SOLUTION: A polycyclic aromatic compound represented by formula (1); X1 and X2 are>O;Y1 to Y6 are =C(-RY)- or =N-, and at least one is =N-; RY is at least one being a group represented by (A-1) or (A-2); W1 is >O or other; W2 is a single bond; Z is -N= or -CRZ=(RZ is hydrogen); Ar3 is aryl; W3 is Si; m is 3, and n is 0; L1 and L2 are a single bond or a linkage group; L1 is bonded to any one of -CRZ= with RZ as a bonding hand, and * represents a binding position, and at least one H in the structure of formula (1) may be substituted with cyano, halogen or deuterium.SELECTED DRAWING: None
Patent JP-2022013542-A (JP)
Title: Water-resistant paper, food container, and cutlery
Inventor: TADA HIKARI
IPC: D21H19/44
Filed: 2020-09-08
Abstract: To provide water-resistant paper that has excellent water resistance and also has excellent blocking resistance and heat sealability.SOLUTION: Water-resistant paper has a water-resistant layer comprising an ionomer and a pigment on an uppermost layer of at least one side of a paper substrate.SELECTED DRAWING: None
Patent JP-2022045654-A (JP)
Title: Aluminum alloy bare material having excellent thermal conductivity and brazing sheet
Inventor: KAWAKAMI TAKAYUKI
IPC: C22F1/04
Filed: 2020-09-09
Abstract: To provide an aluminum alloy bare material having high electric conductivity and excellent corrosion resistance, and a brazing sheet.SOLUTION: An aluminum alloy bare material for heat exchangers contains, in mass%, Fe: 0.2% or more to less than 0.6%, Si: 0.8% or less, and Cu: 0.8% or less, with the contents of Mn and Zn controlled to 0.2% or less and 0.3% or less respectively, and the balance being Al and unavoidable impurities. The electric conductivity is 55%IACS or more. The number of Al-Fe compound particles or Al-Fe-Si compound particles with a circle equivalent diameter of 0.5-2.0 μm, distributed in a matrix, is 1.7×103-22.0×103/mm2.SELECTED DRAWING: Figure 1
Patent JP-2022047966-A (JP)
Title: Photomask blank, method for producing photomask blank, learning method and method for inspecting photomask blank
Inventor: OZAWA TAKAHITO
IPC: G03F1/50
Filed: 2020-09-14
Abstract: To provide a photomask blank having minute half pinholes measured.SOLUTION: A photomask blank has a laminate film including a first layer and a second layer on a glass substrate. In the laminate film, the number of half pinholes of 1 μm or more and 3 μm or less is 0.003/cm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2022049966-A (JP)
Title: Pointer device and timepiece
Inventor: HASEBE KYOHEI
IPC: G04B35/00
Filed: 2020-09-17
Abstract: To provide a pointer device capable of being satisfactorily rotated by suppressing variations in rotation angle, and a timepiece having the same.SOLUTION: A pointer device includes: a second hand gear 3a; a second hand axis 3b provided on the second hand gear 3a; a wheel train receiving member 6 on which the second hand axis 3b is rotatably provided; and a substantially conical spiral spring 16 that is arranged between the second wheel gear 3a and the wheel train receiving member 6 and whose large diameter section 16b being arranged on a surface of one of the second hand gear 3a and the wheel train receiving member 6 and whose small diameter section 16a being arranged on a surface of the other. Therefore, a load is applied to the second hand gear 3a by spring force of the conical spiral spring 16 to ensure frictional resistance between the conical spiral spring 16 and the second hand gear 3a, thereby a rotation angle of the second hand gear 3a can be regulated to be constant by the friction resistance. Accordingly, it is possible to suppress variations in the rotation angle of the second hand gear 3a and stabilize rotation of the second hand gear 3a, thereby to accurately and satisfactorily rotate the second hand gear 3a.SELECTED DRAWING: Figure 2
Patent JP-2020199339-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-09-18
Abstract: To provide an enclosed ball type game machine capable of solving a ball count error, and improving reliability in detection of shot balls.SOLUTION: A ball shooting device comprises: a shooting rail for stopping game balls to a shooting position; a shooting member for performing a ball shooting operation based on drive of an electric drive source, and shooting game balls stopped to the shooting position; and shooting ball confirmation means for detecting the game balls stopped to the shooting position. A ball information control board determines that the balls are shot, when the game balls stopped to the shooting position are detected by the shooting ball confirmation means, and determines that the game balls stopped to the shooting position are shot, when the game balls are not detected by the shooting ball confirmation means, with a condition that, it is determined that the game balls are shot, and reduces a number of held ball by 1.SELECTED DRAWING: Figure 37
Patent JP-2021000495-A (JP)
Title: Microneedle and chip
Inventor: MARKUS RENLUND
IPC: A61M37/00
Filed: 2020-09-18
Abstract: To provide a microneedle and a chip for fluid extraction.SOLUTION: A microneedle (101) provided on a substrate (102) includes a slender body extending along a longitudinal axis from a distal end having a bevel to a proximal end on the substrate. The slender body includes a capillary pore extending in a longitudinal direction of the slender body and defines a flow path. The proximal end is integrally connected to the substrate, and the capillary pore is fluid-communicated with a fluid channel of the substrate. A cross sectional area of the capillary pore in the distal end is larger than a cross sectional area of the capillary pore in the proximal end.SELECTED DRAWING: Figure 1
Patent JP-2022051452-A (JP)
Title: Estimation method of coke strength, operation method of blast furnace, and production method of coke
Inventor: AKIYAMA SEITARO
IPC: C21B5/00
Filed: 2020-09-18
Abstract: To provide an estimation method of coke strength which accurately estimates the strength of coke charged into a blast furnace by using coke collected in a sampler.SOLUTION: An estimation method of coke strength estimates the strength of coke charged into a blast furnace. The estimation method includes a step of determining a difference between an impact received by the coke from a reference point provided in a process of conveying the coke to a blast furnace and an impact received by the coke from the reference point to the blast furnace, and a step of measuring or estimating coke strength after applying the impact of the difference in the determined impact to the coke collected in a sampler.SELECTED DRAWING: Figure 2
Patent JP-2022053884-A (JP)
Title: Electric actuator
Inventor: KATO SHUN
IPC: H02K11/33
Filed: 2020-09-25
Abstract: To provide an electric actuator that can be downsized in axial and radial dimensions.SOLUTION: An electric actuator 10 includes a motor 40 with a drive shaft 41 that rotates around a first central axis J1, a circuit substrate 70, the axial direction of which is in the direction of the thickness of the substrate, and a plurality of electronic components mounted on the circuit substrate. The electronic components include a first element mounted on a first mounting surface facing one side of the circuit substrate in the direction of the substrate thickness, and a second element 76 mounted on a second mounting surface facing the other side of the circuit substrate in the direction of the circuit substrate thickness, having the dimension larger than that of the first element along the substrate thickness direction. The axial position of the second element overlaps the axial position of the motor.SELECTED DRAWING: Figure 2
Patent JP-2022055490-A (JP)
Title: Liquid discharge device, liquid discharge method and liquid discharge program
Inventor: HIRANO MIKIO
IPC: B41J2/01
Filed: 2020-09-29
Abstract: To provide a liquid discharge device, a liquid discharge method and a liquid discharge program which can suppress deterioration in image quality.SOLUTION: A liquid discharge device comprises: a control device that has a dot data generating part that generates dot data on the basis of image data and a frequency changing part that changes non-discharge frequencies which are the number of information on dots not-discharges arranged in discharge-intervals which are intervals between first information on discharged dots and second information on discharged dots in the dot data. The frequency changing part, when changing the non-discharge frequencies, reads out predetermined number of pixels of all pixels in a main scanning direction, with the first information on discharged dots as a reference, and generates frequency-change dot data having the non-discharge frequencies changed, before reading out the second information on discharged dots.SELECTED DRAWING: Figure 4
Patent JP-2021056511-A (JP)
Title: Security camera device
Inventor: MATSUBAYASHI KENJI
IPC: G03B19/07
Filed: 2020-09-29
Abstract: To provide a security camera device that can watch regions in front of and behind a body while being put on the body and also can conduct stable imaging.SOLUTION: The present invention relates to a security camera device 1 attachable to a body with a recording function, the security camera device including: a ring-shaped stripe member 2 to be hung around a neck while being attached to a body; a first camera unit 3, being fixed to the stripe member and capable of taking images of regions in front of the body; and a second camera unit 4 capable of taking images of regions behind the body, the second camera unit being provided with a base member 5 for stabilizing the second camera unit.SELECTED DRAWING: Figure 1
Patent JP-2022060953-A (JP)
Title: Power conversion system and measurement device
Inventor: TERASAWA AKIRA
IPC: H02M7/48
Filed: 2020-10-05
Abstract: To provide a power conversion system and a measurement device capable of expanding a measurement range.SOLUTION: A power conversion system includes a power conversion unit, a measurement unit (a measurement unit 1), and a terminal unit 21. The power conversion unit performs power conversion between DC power and AC power. The measurement unit 1 measures at least one of DC power and AC power. The terminal unit 21 electrically connects the power conversion unit and the measurement unit 1.SELECTED DRAWING: Figure 4
Patent JP-2021003614-A (JP)
Title: Game device, control method, and control program
Inventor: FURUYA KAITO
IPC: A63F13/58
Filed: 2020-10-07
Abstract: To provide a game device, etc. that arouse the enthusiasm of the player to continue a game without consuming the memory capacity of the device executing the game.SOLUTION: A game device according to the present invention is a game device which progresses a game according to a player's instruction, the game device comprising: a storage unit for storing information about a game medium associated with the player, information about a plurality of styles associated with the game medium, and a change pattern associated with each of the plurality of styles and indicating a parameter and contents and order of a parameter change; a selection unit for selecting one from among the plurality of styles according to the player's selection instruction; a progress processing unit for causing the game to progress using the game medium associated with the player; and a change unit for changing a parameter associated with the selected style on the basis of the progress of the game and a change pattern associated with the selected style.SELECTED DRAWING: Figure 1
Patent JP-2022061651-A (JP)
Title: Information processing system, server, information processing method and information processing program
Inventor: TOMITA KOHEI
IPC: G06Q30/06
Filed: 2020-10-07
Abstract: To reduce a calculation amount about recommendation of an item to a user.SOLUTION: An information processing system outputs information about a recommendation item to a user. The information processing system includes a calculation part for calculating a recommendation score of each item to the user or a user cluster with the user classified thereinto or an item cluster with each user classified thereinto by using a model to be generated on the basis of machine learning, a derivation part for deriving the recommendation score of each item to the user on the basis of the calculated recommendation score, and information for associating the user with the user cluster and/or information for associating each score with the item with the item cluster, and a recommendation part for determining information on the recommendation item on the basis of the recommendation score of each item and outputting the information to a terminal of the user.SELECTED DRAWING: Figure 1
Patent JP-2022066633-A (JP)
Title: Eaves for tent
Inventor: OCHI YOROZU
IPC: E04F10/04
Filed: 2020-10-19
Abstract: To provide an eaves for a tent easily attachable/detachable, and applicable for a general pipe tent.SOLUTION: An eaves for a tent has: frame parts 11 having connection members 111 connected to a pipe T2 for a roof rotatably and easily attachably/detachably in relation to a circumferential direction of the pipe T2 for the roof, rod-like locking members 112 with one end indirectly connected to the connection member 111 and arranged to be locked to the pipe T2 for the roof roughly perpendicularly and by a diagonal brace T3, and rod-like screen attaching members 113 with one end indirectly connected to the connection member 111 to be nonparallel to the locking member 112 and serving as the rod-like member arranged to the pipe T2 for the roof roughly perpendicularly; and a screen part 13 attached to the two screen attaching members 113 in a state of the frame parts 11 attached to a pipe tent and arranged to be laterally bridged between the two screen attaching members 113.SELECTED DRAWING: Figure 1
Patent JP-2022000548-A (JP)
Title: Mask strap
Inventor: CHATANI KOJI
IPC: A41D13/11
Filed: 2020-10-20
Abstract: To provide a mask strap which achieves improvement compared to the conventional mask straps and can be used in connection with a neck strap for suspending objects such as an ID card.SOLUTION: A mask strap 10 has locking means 25 for detachably attaching an ear hook part 32 of a mask 30 located at each end of a strap body 20, and connecting means 12 for connecting a neck strap 40 for suspending an object 43 and the strap body 20.SELECTED DRAWING: Figure 1
Patent JP-2022070286-A (JP)
Title: Chair
Inventor: YAJIMA TOSHIKI
IPC: A47C7/14
Filed: 2020-10-27
Abstract: To provide a chair having such a superior design freedom that the chair can has configuration in which a backrest and a seat are in conjunction with each other and furthermore has configuration in which a support base portion and the seat is hard to separate excessively.SOLUTION: A chair is provided, comprising: a support base portion 2; a seat 5 arranged on the support base portion 2; a backrest 4 supported rotationally operatively between a normal posture (A) and a backward tilted posture being backward tilted more than the normal posture (A) with respect to the support base portion 2; and a link mechanism 6 comprising a front link member 61 capable of rotatably supporting a front portion of the seat 5 through a seat support shaft J2, and capable of being in conjunction with the rotational motion of the backrest 4. The rear of the seat 5 is supported by the support base portion 2 in such a manner that the rear of the seat 5 is slidably movable in a front-rear direction with respect to the support base portion 2.SELECTED DRAWING: Figure 1
Patent JP-2022070436-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SATO MASARU
IPC: H01L23/14
Filed: 2020-10-27
Abstract: To provide a semiconductor device and a method of manufacturing the same capable of improving connection reliability.SOLUTION: A semiconductor device has: a semiconductor chip that includes a first substrate having a first surface and a second surface, and a semiconductor layer on the first surface, the semiconductor layer being provided with a semiconductor element; and a second substrate that includes a third surface and a fourth surface and has a heat conductivity higher than that of the first substrate, the third surface being opposed to the second surface. The semiconductor chip has: a first via hole formed on the first substrate so as to penetrate from the first surface to the second surface; and first ground wiring provided on the second surface so as to be connected with the semiconductor element via the first via hole. The third surface is in contact with the first ground wiring. On the second substrate, a second via hole penetrating from the third surface to the fourth surface is formed so as to be separated from the first via hole in a plan view. The semiconductor chip has second ground wiring provided on the fourth surface so as to be in contact with the first ground wiring via the second via hole.SELECTED DRAWING: Figure 1
Patent JP-2022070515-A (JP)
Title: Laminate for electronic circuit board
Inventor: IWAMOTO TAKEHIRO
IPC: B32B15/082
Filed: 2020-10-27
Abstract: To provide a laminate for an electronic circuit board having a copper layer that is difficult to peel off, has excellent peeling strength, and has a small transmission loss, and a method for manufacturing the same.SOLUTION: There is provided a laminate for an electronic circuit board, in which a copper layer is provided on at least one surface of a resin layer containing a styrene resin having a syndiotactic structure, and an average roughness (Ra) of a surface of the copper layer in contact with the resin layer is 0.20 to 0.60 μm, and a maximum height roughness (Rz) of the surface of the copper layer in contact with the resin layer is 1.20 to 6.00 μm.SELECTED DRAWING: None
Patent JP-2022072877-A (JP)
Title: Bottle bottom inspection apparatus
Inventor: KOBAYASHI DAISUKE
IPC: G01N21/84
Filed: 2020-10-30
Abstract: To provide a bottle bottom inspection apparatus which can perform a bottle bottom inspection on any of round bottle and irregularly-shaped bottle.SOLUTION: A bottle bottom inspection apparatus 10 comprises: a bottle bottom support part 22 which supports a bottle bottom B3; a circular support plate 20 which has a window hole part 23 having a shape including a fan shape 24 whose central angle is a first angle θ1; a drive mechanism 30 which switches a position in the peripheral direction of the fan shape 24 of the window hole part 23 with respect to the bottle bottom B3 by intermittently rotating the support plate 20 around the central axis C by the first angle θ1; a regulation mechanism 40 which regulates corotation of a bottle B being an inspection object following the rotation of the support plate 20; an illumination device 43 which is arranged on the lower side of the support plate 20; a camera 42 which acquires an image of the entire bottle bottom by imaging the bottle bottom B3 for each position of the window hole part 23; and an image processing device 50 which has a defect determination part 61 that determines the presence/absence of a defect by using the plurality of bottle bottom images acquired by the camera 42.SELECTED DRAWING: Figure 1
Patent JP-2022073663-A (JP)
Title: Information terminal and intercom system
Inventor: KUMAGAI ISSEI
IPC: H04M9/00
Filed: 2020-11-02
Abstract: To press a switch element in response to the operation to an operation portion while arranging the operation portion in an area adjacent to a side wall of a housing of an information terminal.SOLUTION: An information terminal (intercom master portion 1) includes a housing 2, an operating body 5, and a switch element SW1. The housing 2 includes a front wall F1 and a side wall (first side wall 221). The housing 2 includes an opening 201 in a region of the front wall F1 adjacent to the side wall (first side wall 221). The operating body 5 includes an operation portion 51 and a pressing portion 52. The operation portion 51 is exposed to the outside of the housing 2 through the opening 201. The pressing portion 52 is provided on the side opposite to the side on which the side wall (first side wall 221) is located when viewed from the operation portion 51, and presses the switch element SW1 in response to the operation to the operation portion 51.SELECTED DRAWING: Figure 8
Patent JP-2022074614-A (JP)
Title: Manufacturing method of food composition for people with dysphagia
Inventor: YAMADERA NORIYOSHI
IPC: A23L33/10
Filed: 2020-11-05
Abstract: To provide a moose food for people with dysphagia capable of sufficiently up-taking a necessary nutrition by making it possible for people with dysphagia to safely and deliciously eating, and its manufacturing method.SOLUTION: It is a moose food product for people with dysphagia which is cooked eatable by re-heating at the time of eating at a predetermined temperature by people with dysphagia, which contains corn starch having water absorption, milk that helps ease of eating, raw cream that heightens a nutrition value, taro that helps for assembling a total into one, and a food oil that lowers adhesion to help over throat when swallowing, furthermore a food oil for which a nutrition supplement effect can be expected.SELECTED DRAWING: Figure 1
Patent JP-2022074950-A (JP)
Title: Oil-in-water type emulsified fat food product derived from material food product and manufacturing method thereof
Inventor: KONO HIROSHIGE
IPC: A23D7/00
Filed: 2020-11-05
Abstract: To manufacture an oil-in-water type emulsified fat food product such as a concentrated cream, a sauce, a whip cream, a fat spread or a margarine with vegetables, fruits, algae or fungus as a raw material.SOLUTION: A manufacturing method of an oil-in-water type emulsified fat food product derived from a raw material food product characterized by comprising a step S1 of pulverizing a raw material food product formed of vegetables, fruits, algae or fungus, a step S2 for mixing the pulverized raw material food product with a hydration medium and non-roasted powder derived from beans to form a food hydrate, steps S3, S4 for heating the food hydrate and a plant processed fat to a temperature higher than a melting point of the plant processed fat respectively, a step S5 of adding the heated plant processed fat to the heated food hydrate to emulsify to obtain an oil-in-water type emulsified product, as well as, a step S7 for cooling the oil-in-water type emulsified product to solidify.SELECTED DRAWING: Figure 1
Patent JP-2022076148-A (JP)
Title: Method and composition for producing polyhydroxyalkanoic acid
Inventor: YOSHIDA SHOSUKE
IPC: C12P7/42
Filed: 2020-11-09
Abstract: To provide a method and a composition for producing polyhydroxyalkanoic acid.SOLUTION: A method for producing polyhydroxyalkanoic acid includes causing Ideonella sakaiensis to act on a sample containing a carbon source.SELECTED DRAWING: None
Patent JP-2022077808-A (JP)
Title: Coin processor and coin processing method
Inventor: IRII SEIICHI
IPC: G07D3/14
Filed: 2020-11-12
Abstract: To provide a coin processor capable of efficiently detecting residual coins and a coin processing method.SOLUTION: A coin processor includes: an echo sound collection unit 24 for collecting echo sound in a storage container for coins fed into the coin processor; an echo sound processor 25 for generating acoustic data from sound signals of the collected echo sound; a storage unit 50 for storing reference data for the acoustic data; and a coin residual determination unit 26 that uses the acoustic data in any state of the storage container when the coin processor is in operation as detection data, and determines that the coins remain in the storage container if the detection data and the reference data do not match when compared.SELECTED DRAWING: Figure 3