baber/WOPTO huggingface dataset:
Patent JP-2021123771-A (JP)
Title: Heat resistant alloy member, manufacturing method of the same, high temperature apparatus and manufacturing method of the same
Inventor: NARITA TOSHIO
IPC: C23C4/073
Filed: 2020-02-07
Abstract: To provide a heat resistant alloy member and a manufacturing method of the same capable of obtaining an excellent high temperature oxidation resistance in addition to a diffusion barrier function and a peeling resistance of a top layer of a heat barrier layer when used under an atmosphere of a high temperature oxidative atmosphere with a heating/cooling cycle added even if a heat resistant alloy base material containing no Al or a low concentration Al is used, and further capable of improving a mechanical strength of the heat resistance alloy base material, capable of maintaining a high temperature property of the heat resistant alloy base material for a long period, and further capable of providing a heat resistance by providing a minimum necessary region with the top layer.SOLUTION: A heat resistant alloy member has a heat resistant alloy base material, a multipurpose alloy layer of a Re system, a W system, or a Cr system arranged in a region containing at least a region to be heat shielded on a surface, a bonding layer which is arranged in a region containing at least the region to be heat shielded thereon and is composed of Al-containing alloy, and a top layer which is composed of a heat shield ceramic and arranged only in the region to be heat shielded thereon.SELECTED DRAWING: Figure 1
Patent JP-2021122692-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-10
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12
Patent JP-2021050314-A (JP)
Title: Polyaryl ether ketone having hydroxyl group terminal
Inventor: NAKAJIMA RISANO
IPC: C08G65/40
Filed: 2020-02-12
Abstract: To provide a polyaryl ether ketone which is excellent in melt processability and has reactivity because of having a hydroxyl group on both terminals.SOLUTION: There is provided a polyaryl ether ketone having a repeating unit represented by the formula (I). In the formula (I), X is an oxygen atom or a sulfur atom, R is any one of a linear, branched or cyclic organic group having 1 to 6 carbon atoms which may contain one or a plurality of oxygen atoms, nitrogen atoms or sulfur atoms, a is any integer of 0 to 4 which may be the same or different, Ar1 is any one of a phenylene skeleton, a naphthylene skeleton and a biphenylene skeleton in which a hydrogen atom in the skeleton may be substituted with a linear, branched or cyclic organic group having 1 to 6 carbon atoms and which may contain one or a plurality of oxygen atoms, nitrogen atoms and sulfur atoms, and a repeating number n is an integer of 1 or more.SELECTED DRAWING: None
Patent JP-2021127018-A (JP)
Title: tire
Inventor: KAMA NAOTO
IPC: B60C15/024
Filed: 2020-02-14
Abstract: To provide a tire which is capable of suppressing rim slip and/or rim detachment at high level and suppresses rolling resistance.SOLUTION: A tire includes two pairs composed of first parts (22a, 24a) where a profile (P) protrudes from a reference line (L) outside in a tire radial direction in a tire meridian cross-sectional view and second parts (22b, 24b) which protrude inside in the tire radial direction from the reference line in adjacency to the outside in a tire width direction of the first parts. The first parts and the second parts protrude within a range of 12 mm or less from a bead toe (T) in the reference line. Distance from the reference line to the second parts between both ends of the second parts increases from an outer end (E1) to an inner end (E2) in the tire width direction of the second parts.SELECTED DRAWING: Figure 2
Patent JP-2021129461-A (JP)
Title: High frequency power supply device and output control method thereof
Inventor: KUNITAMA HIROSHI
IPC: H02M7/48
Filed: 2020-02-14
Abstract: To provide a high frequency power supply device and an output control method thereof that enables output control in a high frequency band while reducing ripples when an input from a three-phase AC power supply is converted to a DC.SOLUTION: A high frequency power supply device includes: an AC-DC converter that converts an input from a three-phase AC power supply to a DC; and a high-frequency amplifier that includes a plurality of FET elements and outputs high-frequency AC power, and further includes a phase conversion circuit in which an output of the AC-DC converter is directly input to the high-frequency amplifier and which gives a phase difference that cancels out a fluctuation component contained in a direct current for gate signals input to the plurality of FET elements. The input from the three-phase AC power supply is converted to a DC and directly input into the high-frequency amplifier, and a phase difference that cancels the fluctuation component contained in the DC is applied to the gate signal input to the plurality of FET elements, and switching is performed to generate high-frequency AC power.SELECTED DRAWING: Figure 1
Patent JP-2021126890-A (JP)
Title: Image forming device
Inventor: YONENUMA MASAHIRO
IPC: B41J13/10
Filed: 2020-02-17
Abstract: To provide an image forming device that can correct skew of a manually inserted recording medium, while suppressing cost increase.SOLUTION: An image forming device 1 comprises: a manual insertion port 2b; conveying means 40 that can convey a recording medium C; information recording means 30 that records information on the recording medium C inserted through the manual insertion port 2b; image forming means 50 that forms an image on the recording medium C; skew correcting means 90 which is arranged between the information recording means 30 and an image formation position where an image is formed on the recording medium C by the image forming means 50, on a conveying passage of the recording medium C, and which corrects skew of the recording medium C being conveyed; and a control unit 100 that controls the conveying means 40. The control unit 100 of the image forming device 1 executes a skew correcting/recording mode in which the conveying means 40 is controlled so that the skew correcting means 90 corrects skew of the recording medium C, before the information is recorded by the information recording means 30 on the recording medium C inserted into the manual insertion hole 2b.SELECTED DRAWING: Figure 3
Patent JP-2021129613-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-18
Abstract: To provide a game machine that can prevent excessive gambling spirit.SOLUTION: State control means in a game machine can perform control from a normal state to a special state on the basis of a special display result when the special display result differing from a specific display result is displayed as a variable display result in the normal state. Then, plural kinds of pieces of information including determination result information for permitting identification of control to an advantageous state when determination means determines that the advantageous state occurs, and special information for permitting identification of control to a special state when the determination means determines that the special state occurs can be transmitted to performance execution means, wherein a read-ahead performance can be executed based on the determination result information when the determination result information is received, and execution of a read-ahead performance based on the determination result information is restricted when the determination result information is received after receiving of the special information.SELECTED DRAWING: Figure 11-28
Patent JP-2021129872-A (JP)
Title: Game machine
Inventor: KASUGA TARO
IPC: A63F5/04
Filed: 2020-02-21
Abstract: To provide a game machine capable of executing a performance without any feeling of incongruity when an advantageous section is completed.SOLUTION: A Pachinko slot machine 1 includes an advantageous section in which AT for reporting information on stop operation advantageous to a player is executable, and a non-advantageous section in which AT is inexecutable, and reports that an AT lottery is won by a continuous performance executed continuously over plural unit games when winning the AT lottery in the advantageous section. The Pachinko slot machine 1 continuously executes a continuous performance in a non-advantageous section without discontinuing the continuous performance halfway when shifting to the non-advantageous section after an advantageous section is completed during execution of the continuous performance in the advantageous section. In this case, in a continuously executed continuous performance, performance contents are rewritten so as to report that an AT lottery is not won.SELECTED DRAWING: Figure 400
Patent JP-2021129538-A (JP)
Title: Impurity removal device
Inventor: SAKAMOTO YOSHIHIRO
IPC: A23N12/02
Filed: 2020-02-21
Abstract: To provide an impurity removal device capable of removing impurities (saprophyte or residual pesticide) adhered to a surface of vegetable or fruit or the like.SOLUTION: An impurity removal device comprises: a water tank for storing water; a water path part for transmitting water; a plasma generation part for applying plasma to water; a rotation injection part for injecting the generated plasma water to an object in a housing; a pump for pumping up water to the rotation injection part from the water tank; a water discharge part for discharging water in the housing; and a control part for controlling on/off of the plasma generation part and on/off of the pump, and rotation of the rotation injection part.SELECTED DRAWING: Figure 1
Patent JP-2020091895-A (JP)
Title: User interface for payments
Inventor: OS MARCEL VAN
IPC: G06Q20/40
Filed: 2020-02-21
Abstract: To solve the problem in which several technologies for making payments using an electronic device are generally cumbersome and non-efficient.SOLUTION: A portable multifunction device 100 is a mobile device that receives information on one or more payment accounts and stores the information thereon, and the mobile device is used to make payments using the payment account. Authorization to proceed with the payment is performed before each purchase to be made by a user. The authorization process is configured to receive verification of the user such as a fingerprint or passcode. The payment account is selected from among available payment accounts 1304, 1306 and 1308. An indication of a digital item associated with a purchased item is displayed. Payment transaction is initiated with participants in ongoing communication. An application of a retailer is invoked based on availability of the application, and a purchase recommendation is provided.SELECTED DRAWING: Figure 13C
Patent JP-2021133459-A (JP)
Title: Press-fitting device
Inventor: MOTOHASHI TERUCHIKA
IPC: B62D65/10
Filed: 2020-02-27
Abstract: To flexibly correspond to changes in press-fitting position.SOLUTION: A press-fitting device 1 has: a robot arm 21 capable of arranging a transmission case 90 gripped by a hand 4 at designated coordinates; a servo press machine 7 in which a press-fitting jig 72 to which a bearing 95 is mounted and a backup jig Bk are arranged to face each other on a common center line C7; and a slider 75 which is provided so as to be movable in a center line C7 direction, and in which the transmission case 90 gripped by the hand is positioned on the center line C7 when the slider is engaged with a part on the hand side. In the servo press machine 7, when the part on the hand 4 side engages with the slider 75, the slider 75 moves in the center line C7 direction, and the transmission case 90 gripped by the hand 4 is supported by the backup jig Bk. Subsequently, the press-fitting jig 72 is displaced in the center line C7 direction, and the bearing 95 is press-fitted into the transmission case 90 supported by the backup jig Bk.SELECTED DRAWING: Figure 6
Patent JP-2020099718-A (JP)
Title: Management system, information processing device, server, control method, and program
Inventor: SAITO KOTA
IPC: A63F13/69
Filed: 2020-02-27
Abstract: To efficiently guide a user of a specific application to another application.SOLUTION: A user terminal 10 includes: a transmission unit for transmitting identification information on a game selected by a user to a server; a first output control unit for receiving, from the server, information on a first transfer source screen for executing transition of a transfer source associated with a selected game to the game, in which the selected game is an object of cross promotion, and information on a second transfer source screen displayed after the first transfer source screen, and displaying the first transfer source screen and the second transfer source screen on a display; and a second output control unit for displaying a game screen of the game of the transfer destination transitioned from the first transfer source screen between the first transfer source screen and the second transfer source screen based on the information on the game of the transfer destination received from the server.SELECTED DRAWING: Figure 1
Patent JP-2021134911-A (JP)
Title: Shock absorption mechanism
Inventor: OKADA MASASHI
IPC: F16F7/00
Filed: 2020-02-28
Abstract: To provide a shock absorption mechanism.SOLUTION: A shock absorption mechanism includes an absorption target part 10, a weight part 20, an initial movement leg part 30, and a link mechanism 40. The absorption target part 10 includes a leg 12 for target which can be in contact with a contact surface. The weight part 20 includes: a weight 21 for transmitting a kinetic energy of shock against the absorption target part; and a leg 22 for weight having a length allowing the contact surface to come into contact with substantially at the same time with the leg for target. The initial movement leg part 30 is provided so as to be initially in contact with the contact surface, and so that a longitudinal direction thereof is provided coaxially with Z axis. A link mechanism 40 having a structural specificity connects the absorption target part 10 and the weight part 20 in a movable manner at one degree of freedom in a Z-axis direction such that, when coming into contact with the contact surface of the initial movement leg part 30, shock transmitting rates from the initial movement leg part 30 to the absorption target part 10 and the weight part 20 are zero, and when coming into contact with the leg 22 for weight, a shock transmitting rate from the weight part 20 to the absorption target part 10 is zero.SELECTED DRAWING: Figure 1
Patent JP-2021143626-A (JP)
Title: Cooling device for engine
Inventor: NISHIZAKA SATOSHI
IPC: F01P3/12
Filed: 2020-03-12
Abstract: To provide a cooling device for an engine capable of improving the performance of cooling a water-cooled turbosupercharger independently of the operating condition of the engine.SOLUTION: The cooling device for the engine includes a turbosupercharger 5, a first cooling circuit 80 having first cooling water supply pipes 81a-81c for supplying cooling water from a water pump 22 to the turbosupercharger 5 and first cooling water return pipes 82a, 82b for returning the cooling water from the turbosupercharger 5 to the water pump 22, and a second cooling circuit 90 having a second cooling water supply pipes 91a-91c for supplying the cooling water from the water pump 22 to a heater 13 and a second cooling water return pipe 92 for returning the cooling water from the heater 13 to the water pump 22, the second cooling water return pipe 92 being arranged below the turbosupercharger 5, wherein a connection pipe 93 connecting the first cooling water supply pipes 81a-81c and the second cooling water return pipe 92 is provided having a smaller inner diameter than each of the first cooling water supply pipes 81b, 81c.SELECTED DRAWING: Figure 3
Patent JP-2021142622-A (JP)
Title: Article gripping device
Inventor: OBAYASHI YUJIRO
IPC: B25J15/08
Filed: 2020-03-13
Abstract: To provide an article gripping device that can grip an article stably.SOLUTION: An article gripping device 100 comprises a state changing member 20 and a gripping member 30. The state changing member 20 changes a state of an article group A, a group of a plurality of articles. The gripping member 30 grips the articles from the article group A whose state is changed by the state changing member 20.SELECTED DRAWING: Figure 6
Patent JP-2021136426-A (JP)
Title: Coating structure of printed circuit board
Inventor: WATANABE SHUNSUKE
IPC: H05K3/28
Filed: 2020-02-25
Abstract: To provide a printed circuit board which can easily prevent a coating agent applied onto a printed circuit board from flowing out to an application inhibition area.SOLUTION: In a solder resist 8 applied onto a printed circuit board 1, a solder resist removing part 9 is formed at a border line between a coating agent application area and an application inhibition area. The solder resist removing part 9 prevents a coating agent 7 for protecting a chip component 2a mounted on the printed circuit board 1 from flowing out to the application inhibition area 8b side.SELECTED DRAWING: Figure 2
Patent JP-2021150313-A (JP)
Title: Manufacturing method of semiconductor device and die bonding device
Inventor: SAKAI KAZUNOBU
IPC: H01L21/60
Filed: 2020-03-16
Abstract: To provide a die bonding device for attaching a semiconductor chip (die) to an unmarked substrate with high positioning accuracy.SOLUTION: A die bonding device recognizes and measures the position of a characteristic portion of the outer shape of a substrate by an imaging device, saves the measured position as the initial position, defines the reference position on the basis of the measured position, and uses the reference position as a reference to sequentially bond dies with a bonding head.SELECTED DRAWING: Figure 5
Patent JP-2021146227-A (JP)
Title: Wire for water treatment filter
Inventor: NAKATANI TAKETOSHI
IPC: B01D39/00
Filed: 2020-03-16
Abstract: To provide a wire constituting a water treatment filter which enables formation of a water treatment filter that is usable in water treatment with a heavy load and has both dimensional stability and durability.SOLUTION: A wire for a water treatment filter is a continuous wire composed of at least two kinds of thermoplastic resins, whose a cross section has such a two-layer structure that a polyester resin is arranged in a core part and a polyamide resin is arranged in a coating part surrounding the core part. A wire diameter of the wire is 0.15 mm or more, when a tensile test is performed in a wet state, a maximum strength is 5 N or larger and breaking elongation is 15-45%, and a difference in breaking elongations between a dry state and a wet state is within 4%.SELECTED DRAWING: Figure 1
Patent JP-2021147178-A (JP)
Title: Crane and high tide countermeasure method
Inventor: INUI RYUMA
IPC: B66C13/00
Filed: 2020-03-19
Abstract: To provide a crane that avoids water submergence of a motor with a high tide countermeasure and suppresses internal corrosion of the motor, and to provide a high tide countermeasure method.SOLUTION: A high tide countermeasure method for a crane 1 includes a travelling motor M for transmitting power to a wheel 7 of a travel device 3. A separation mechanism 10 is disposed between the motor M and the wheel 7. The separation mechanism 10 separates the motor M from the travel device 3 in taking a high tide countermeasure.SELECTED DRAWING: Figure 2
Patent JP-2021146287-A (JP)
Title: Honeycomb filter
Inventor: YUKI KAZUYA
IPC: F01N3/035
Filed: 2020-03-19
Abstract: To provide a honeycomb filter which can effectively suppress exfoliation of a particulate substance such as soot from a partition surface.SOLUTION: A honeycomb structure comprises a columnar honeycomb structural part 4 with a porous partition 1 which is so located as to surround a plurality of cells 2, and a sealing part 5. The partition 1, which partitions an outflow cell 2b, includes a catalyst 9 for exhaust gas purification on at least a partial area of areas of 0% or more and 80% or less of a thickness of the partition 1 in a thickness direction of the partition 1 with a front face on a side partitioning the outflow cell 2b as an original point, and has a part which does not include the catalyst 9 for exhaust gas purification on an area of more than 80% and 100% or less of the thickness of the partition 1. On the front face of the partition 1 that partitions an inflow cell 2a, the catalyst 9 for exhaust gas purification is not carried, or the catalyst 9 for exhaust gas purification is carried so that a percentage of a ratio of an area S2 in a range within which the catalyst 9 for exhaust gas purification is carried to an area of the front face S1 of the partition 1 that partitions the inflow cell 2a becomes 10% or less.SELECTED DRAWING: Figure 6
Patent JP-2021150856-A (JP)
Title: Image processing system, image processing device, control method, and program
Inventor: TSUKADA TAKUYA
IPC: G06T7/00
Filed: 2020-03-19
Abstract: To increase the accuracy of learning based on learning data, by making it possible to collect streak images of more patterns as learning data.SOLUTION: An image processing device (MFP) determines whether or not a first scan image generated by a first scan process and a second scanned image generated by a second scan process correspond to the same original, when the second scan process is performed within a predetermined time after the first scan process is performed. When it is determined that the first scanned image and the second scanned image correspond to the same document, the MFP generates learning data including a streak image that is generated in the first scanned image to sent it to a cloud server, on the basis of the first scanned image and the second scanned image. The cloud server generates a learned model by performing learning to detect a streak image in the image to be processed, using the received learning data.SELECTED DRAWING: Figure 7
Patent JP-2021153018-A (JP)
Title: Bus bar and battery pack
Inventor: YOSHIKAWA TAKAYA
IPC: H01M50/543
Filed: 2020-03-24
Abstract: To suppress increase in the temperature of a bus bar.SOLUTION: In a battery pack in which a plurality of square batteries having positive electrode terminals and negative electrode terminals on the same plane are arranged along a first direction, the positive electrode terminals and the negative electrode terminals being arranged in a staggered manner, bus bars that connect the terminals of the same pole of the plurality of batteries to each other include a plurality of terminal connection portions to be connected to the plurality of terminals of the same pole respectively, a pair of main body portions that are connected to the plurality of terminal connection portions and formed in parallel to one another so as to extend in a first direction, and a conductive portion that conducts the pair of main body portions with each other. The bus bar further includes a heat capacity increasing portion that increases the heat capacity.SELECTED DRAWING: Figure 4