baber/WOPTO huggingface dataset:
Patent JP-2020007583-A (JP)
Title: Method of recovering copper
Inventor: MATSUDA JUNICHI
IPC: C25C1/12
Filed: 2018-07-04
Abstract: To provide a method of efficiently recovering copper from a conjugate of stainless steel and copper or a copper alloy, containing a large amount of relatively expensive copper.SOLUTION: The method of recovering copper comprises an electrolytic copper solution preparation step of preparing an electrolytic copper solution by immersing a conjugate of stainless steel and copper or a copper alloy in a copper dissolving solution containing an oxidizer to dissolve copper, and a copper precipitation step of immersing an anode and a cathode in the electrolytic copper solution prepared in the electrolytic copper solution preparation step and feeding an electric current between the anode and the cathode to precipitate copper on the surface of the cathode.SELECTED DRAWING: Figure 7
Patent JP-2020009238-A (JP)
Title: Harassment detection program, harassment detection system, and harassment detection method
Inventor: MORINAGA MASASHI
IPC: G06Q10/06
Filed: 2018-07-10
Abstract: To provide a harassment detection program, a harassment detection system, and a harassment detection method for appropriately detecting occurrence of harassment.SOLUTION: A harassment detection program acquires collation information for collating voice data on a first person with the positions of the first person and a second person, that is, collation information related to the first person, and acquires physical information data and collation information on the second person, and detects first suspicions related to harassment of the first person on the basis of the voice data on the first person, and detects second suspicions related to harassment of the second person on the basis of the physical information data acquired in relation to the second person, and detects occurrence of harassment between the first person and the second person on the basis of a collation result between a detection period of the first suspicions and a detection period of the second suspicions and the collation information acquired in relation to the first person and the collation information acquired in relation to the second person.SELECTED DRAWING: Figure 13
Patent JP-2020010541-A (JP)
Title: Vibration power generation device
Inventor: YAMANE DAISUKE
IPC: H02N11/00
Filed: 2018-07-10
Abstract: To provide a power generation device capable of effectively utilizing an output of a vibration power generation element.SOLUTION: A diode rectifier circuit 120 rectifies an output voltage Vof a vibration power generation element 110. A CMOS (Complementary Metal Oxide Semiconductor) rectifying and boosting circuit 130 rectifies and boosts the output voltage Vof the vibration power generation element 110.SELECTED DRAWING: Figure 3
Patent JP-2020008002-A (JP)
Title: Attachment structure of exhaust gas control device
Inventor: OTA YUHEI
IPC: F01N3/28
Filed: 2018-07-12
Abstract: To provide an attachment structure of an exhaust gas control device which can shorten a working time necessary for the cleaning work of an exhaust gas control device, and can improve the operation efficiency of an industrial vehicle.SOLUTION: A purification cylinder body for accommodating a purification treatment member for purifying an exhaust gas by making it pass therein, and serially connected between an upstream-side cylinder body and a downstream-side cylinder body by a pair of clamp connectors so as to be removable comprises: an opening part which is penetratingly formed at a prescribed position of a counter weight; a first support part fixed to a vehicle body, and supporting the upstream-side cylinder body; and a second support part fixed to an attachment pedestal part attached to the vehicle body by the bolt-fastening of a bolt at one end side, and fixed to the downstream-side cylinder body at the other end side for supporting the downstream side cylinder body. The opening part is formed so as to be capable of attaching and removing the pair of clamp connectors via the opening part, and formed into a magnitude allowing the passage of the purification cylinder body. The attachment pedestal part and the downstream-side cylinder body integrally slide-move to an axial direction by the fastening of the bolt.SELECTED DRAWING: Figure 3
Patent JP-2020009360-A (JP)
Title: Crew member status recognition device
Inventor: NISHIMURA NAOKI
IPC: G08G1/16
Filed: 2018-07-12
Abstract: To provide a crew member status recognizing device capable of avoiding estimation of an eye opening time and an eye closing time with low estimation accuracy due to an influence of a determination impossible state.SOLUTION: The crew member state recognition device 100 is comprised of: an eye state determination unit 12 that determines an eye opening state, an eye closing state, and a determination impossible state; a time calculating unit 13 for calculating a first time and a second time; an influence degree calculating unit 14 that calculates a first degree of influence and a second degree of influence when it is determined that the determination is not possible during the first time and the second time; and a time estimating unit 15 for estimating an eye opening time and an eye closing time based on the first time and the first degree of influence, and the second time and the second degree of influence. When the first and second degrees of influence are smaller than first and second thresholds, the time estimating unit 15 estimates the first time as the eye opening time and estimates the second time as the eye closing time, and when the first and second degrees of influence are equal to or greater than the first and second thresholds, the time estimating unit does not estimate the first time as the eye opening time and does not estimate the second time as the eye closing time.SELECTED DRAWING: Figure 1
Patent JP-2020011408-A (JP)
Title: Display controller, job history management device, and program
Inventor: ORIMOTO ASAE
IPC: G06F3/0482
Filed: 2018-07-17
Abstract: To notify a user of relationship between a plurality of jobs using the same image data.SOLUTION: Job information of an original job executed by using image data is displayed on a display device as the first screen of a job history display screen 70, and when job information of a related job, executed by using the same image data as the original job, and having a kind of processing different from the original job, exists, the job information of the related job is correlated with the job information of the original job, and displayed on the display device as the second screen of the job history display screen 70.SELECTED DRAWING: Figure 12
Patent JP-2020016027-A (JP)
Title: Lid body opening/closing device
Inventor: OKURA SHINSUKE
IPC: E05C19/02
Filed: 2018-07-23
Abstract: To disclose an example of a lid body opening/closing device which can suppress structural complication.SOLUTION: A push rod 51, a locking part 53 and a to-be-locked part 3B are configured as such that (a) when a lid body 3 is pushed by the push rod 51 in the direction to open the lid body 3, the lid 3 is displaced to a position where the locked state of the to-be-locked part 3B and the locking part 53 is released, and when the lid 3 is displaced in the closing direction and the push rod 51 is pressed via the lid 3, the to-be-locked part 3B and the locking part 53 become inter-lockable. Because of this, of a lid body opening/closing device, the locking part 53 is displaced between a lock position and an open position via mechanical connection with the displacement of the push rod 51. Therefore, the configuration of the lid body opening/closing device can be suppressed from becoming complicated.SELECTED DRAWING: Figure 8
Patent JP-2020015200-A (JP)
Title: Manufacturing method of fiber reinforced composite component
Inventor: BABA TAIICHI
IPC: B29C41/38
Filed: 2018-07-24
Abstract: To provide a manufacturing method of a fiber-reinforced composite component capable of improving yield by suppressing an occurrence of damage and scratches.SOLUTION: The method includes: a storing step of storing a reinforcing fiber sheet 11 in a cavity 25 which is a gap between an upper mold 21 and a lower mold 22; a molding step of molding a resin molded article 32 by curing a resin 12 impregnated in the reinforcing fiber sheet 11; and a mold release step of taking out the resin molded article 32 from the upper mold 21 and the lower mold 22. Also, by making a portion of the upper mold 21 excluding the cavity 25 and in which the resin 12 flows in the molding step partially concave, a concave engaging portion 26 is formed. In the molding step, a part of the resin 12 flows out of the cavity 25 and fills the concave engagement portion 26. In the mold release step, the resin molded article 32 is released from the lower mold 22 in a state of being in close contact with the upper mold 21.SELECTED DRAWING: Figure 2
Patent JP-2020019194-A (JP)
Title: Liquid discharge device, flow rate control method and program
Inventor: KUWANA KOJI
IPC: B41J2/01
Filed: 2018-07-31
Abstract: To provide a liquid discharge device, a flow rate control method and a program which can suppress liquid discharge irregularities by performing stable pressure control, even if rapid pressure fluctuation of liquid occurs.SOLUTION: The liquid discharge device has a tank, a head, a manifold, a pressure detection part that detects pressures of liquid in the manifold, a compression tank, a decompression tank, and a circulation mechanism that circulates liquid in the tank, in the head, in the manifold, in the compression tank and in the decompression tank, and further comprises: a first acquisition part that acquires a control pressure detected by the pressure detection part; a first determination part that determines whether or not the fluctuation of the control pressure occurs; a first switching part that switches a control mode to a first control mode when it is determined that the fluctuation of the control pressure occurs; a selection part that selects a liquid flow rate at which the control pressure is equal to a target pressure by eliminating the fluctuation of the control pressure, after the mode is switched to the first control mode; a circulation control part that controls the circulation mechanism so that liquid can flow at the liquid flow rate selected by the selection part.SELECTED DRAWING: Figure 3
Patent JP-2020019239-A (JP)
Title: Recording device and recording method
Inventor: ITO MASAFUMI
IPC: B41J2/01
Filed: 2018-08-01
Abstract: To provide a recording device that can accurately detect a position of a recording medium even if a clearance is formed between a holding member held by a tray and the tray.SOLUTION: A recording device 1 mounts a holding member 56 holding a recording medium 59 on a tray 3 and carries the recording medium together with the tray, and further performs recording by causing recording means to discharge ink, while moving the recording means in a main scanning direction (an X direction) together with a carriage 31, where a position of an end part in the main scanning direction of the holding member mounted on the tray is detected by detecting means, and a position at which recording operation in the main scanning direction by the recording means is started is controlled by control means 400 on the basis of the detected position of the end part.SELECTED DRAWING: Figure 16
Patent JP-2020019459-A (JP)
Title: Steering device
Inventor: YASUHARA SHINJI
IPC: F16D3/04
Filed: 2018-08-03
Abstract: To provide a steering device which enables downsizing while allowing precession movement.SOLUTION: A steering device 100 includes: a steering mechanism 90 which rotates a steering wheel 1 of a vehicle around a steering shaft; and a power source 20 which applies driving force for steering the steering wheel 1 to the steering mechanism 90. The steering mechanism 90 includes: an input shaft 11 connected to the power source 20; a strut shaft 8 (an output shaft) connected to the steering wheel 1; an elastic body 50 disposed between the strut shaft 8 and a piston rod 101 of a shock absorber 10; and a universal joint 9 disposed between the input shaft 11 and the strut shaft 8. The elastic body 50 and the universal joint 9 are disposed on the same plane intersecting with a steering shaft axis direction.SELECTED DRAWING: Figure 2
Patent JP-2018164834-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2018-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of favorably inhibiting a fraud on a control board.SOLUTION: A main control device unit 61 includes a main control device 91 and a first support unit 92. The main control device 91 includes a board box 121 including a front-side component 122 and a back-side component 123, both components 122 and 123 are connected by using a first box-side connection part 251, and breaking of the member is required to release the connection state. The first support unit 92 causes a bearing unit 94 to rotationally support the main control device unit 61. The first support unit 92 is connected to the main control device 91 by using a support-side connection part 253, and breaking of the member is required to release the connection state. In that case, it is required to release the connection state using the support-side connection part 253 in first for releasing the connection state using the first box-side connection part 251.SELECTED DRAWING: Figure 5
Patent JP-2019030664-A (JP)
Title: Half shoe
Inventor: TSUCHIYA YOSHIORI
IPC: A43B23/02
Filed: 2018-08-07
Abstract: To provide a half shoe that fully manifests a feeling at one with a foot and that effectively prevents slippage and coming-off.SOLUTION: The half shoe includes: a bag-like body part 1 that covers from the middle in front of and behind the arch to the toe side of the foot; and a rubber string part 2 that extends across the root of the Achilles tendon and that is integrated in each end with the opening 1a for the foot of the bag-like body part 1. The bag-like body part 1 is formed with plain stitch in which knit stitch appears on the surface. The plain stitch is such that yarn is knitted up in a displacing manner with bending repeated in the side direction of the bag-like body part 1. The cylindrical part of the bag-like body part 1 is composed of a support part 11 in the part of the prescribed region from the part corresponding to the root of the toes to the side of the opening 1a for the foot. The support part 11 is characterized in that, it is composed so that, when the peripheral length of the cylindrical part is deformed in the expanding direction, a diameter-reducing elastic force is generated which deforms the peripheral length in a contracting direction.SELECTED DRAWING: Figure 1
Patent JP-2020027967-A (JP)
Title: Terminal device, base station device, communication system, and vehicle
Inventor: YAMAMOTO MAKOTO
IPC: H04W4/48
Filed: 2018-08-09
Abstract: To provide a terminal device and the like that can determine a base station device which is an appropriate handover destination by using traveling information from a vehicle.SOLUTION: A terminal device includes a first communication unit that communicates with a first base station device, a second communication unit that communicates with a vehicle, and a control unit, and the control unit receives peripheral base station device information from the first base station device via the first communication unit, receives traveling information from the vehicle via the second communication unit, and determines a second base station device serving as a handover destination on the basis of the peripheral base station device information and the traveling information.SELECTED DRAWING: Figure 1
Patent JP-2019050194-A (JP)
Title: Helical permanent magnet structure and undulator using the same
Inventor: KUO CHENG-YING
IPC: H05H7/04
Filed: 2018-08-23
Abstract: To provide a helical permanent magnet structure and an undulator using the same.SOLUTION: A helical permanent magnet structure 100 includes at least one magnet assembly 200. The magnet assembly 200 includes a plurality of permanent magnets 210 and poles 220. The permanent magnets 210 are with a magnetization direction, and formed as helical shape and arranged as a helical surface. The center of the helical surface has a longitudinal passage for being passed through by a charged particle. The poles 220 are with the same amount as the permanent magnets 210, the poles being magnetized by the permanent magnets 210 and absorbed on one side of the permanent magnets 210.SELECTED DRAWING: Figure 2A
Patent JP-2020036117-A (JP)
Title: Image processing device, imaging device, image processing method, and program
Inventor: SHAO MING
IPC: H04N9/07
Filed: 2018-08-28
Abstract: To solve a problem in which, when the resolution is lowered by performing binning processing on image data, it is desired to be able to more reliably reduce the influence of noise.SOLUTION: An image processing device may include a generation unit that generates N pieces of second image data in which pixels extracted from a plurality of first pixel blocks are arranged in a predetermined arrangement for each color from first image data in which a plurality of first pixel blocks composed of N pixels of the same color (N is an integer of 2 or more) are arranged in a predetermined arrangement for each color, a first processing unit that performs demosaic processing on each of the N second image data, and a second processing unit that combines the N pieces of second image data subjected to the demosaic processing by binning processing and outputs one piece of third image data.SELECTED DRAWING: Figure 5
Patent JP-2020031933-A (JP)
Title: Balloon catheter and method of application for the same
Inventor: OKAMURA YOSHIYUKI
IPC: A61M25/10
Filed: 2018-08-30
Abstract: To provide a balloon catheter capable of surely imparting a force in the direction in which a constriction lesion in a branch part of the blood vessel is expanded.SOLUTION: A balloon catheter has an internal insertion member and a balloon fixed to the internal insertion member. A parallel projection shape of the balloon catheter in the vertical direction with respect to the axial direction of the internal insertion member has an outline of the internal insertion member and an outline of the balloon. The balloon has a non-fixed part between a proximal side fixing part and a distal side fixing part. When an axial direction distance of the internal insertion member at the non-fixed part of the balloon is L and pressure by which the balloon bursts after inner pressure is applied to the balloon is 100, equation (1) is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020031597-A (JP)
Title: Food material derived from pleurotus mycelium
Inventor: SASAKI EMI
IPC: A23L27/00
Filed: 2018-08-30
Abstract: To provide compositions suppressing discoloration and off-flavor of food, which are obtained by a simple operation using, as raw materials, mushrooms that are generally ingested as food, and to provide compositions rich in useful substances.SOLUTION: The mycelium of Pleurotus basidiomycete, desirably of Pleurotus djamor is cultured and the mycelium is extracted with a solvent such as water. Since this extract is rich in ergothioneine and polyphenol, and has the effect of suppressing discoloration and off-flavor of food, it can be used as a food material.SELECTED DRAWING: None
Patent JP-2020038519-A (JP)
Title: Commercial transaction information processing system
Inventor: YOSHIMARU SATOSHI
IPC: G06Q30/02
Filed: 2018-09-05
Abstract: To provide a system capable of improving the prediction accuracy of the situation related to commercial transaction from the viewpoint of avoiding a loss of commercial transaction opportunities or an increase in commodity production cost resulting from an excess or a deficiency of a commodity supply amount.SOLUTION: "First information" on the frequency of a predetermined behavior by a first consumption group through a client 2 at a predetermined website where information on a commodity is posted is obtained by network communication. "Second information" on a purchase result of the commodity by a second consumption group is obtained by network communication. The correlation between an index value determined based on the frequency of the predetermined behavior in a first specified period determined by a commodity cost and the first information and a purchase result of the commodity in a second specified period after the first specified period determined by the second information is determined for each commodity.SELECTED DRAWING: Figure 1
Patent JP-2020042934-A (JP)
Title: Relay and method for manufacturing relay
Inventor: HAYASHIDA YASUO
IPC: H01H50/02
Filed: 2018-09-07
Abstract: To provide a relay which can be easily manufactured and also allows a magnetic field suitable for extinguishing an arc to be easily set in a case.SOLUTION: A relay includes a fixed contact (14), a movable contact piece (13), and a case (18). The movable contact piece (13) includes a movable contact (16) facing the fixed contact (14). The case (18) houses the fixed contact (14) and the movable contact piece (13). The case (18) includes: a first case section (41) made from a first resin; and a second case section (42) made from a second resin with magnetism. The first case section (41) and the second case section (42) are integrally molded.SELECTED DRAWING: Figure 4
Patent JP-2019007344-A (JP)
Title: Arena and construction method of arena
Inventor: IGUCHI TETSURO
IPC: E04B1/34
Filed: 2018-09-12
Abstract: To provide an arena that can be used as an individual arena in multiple spaces as one large space arena with an extremely simple structure, which can suppress the initial cost and the operation cost and arenas that can be expanded and reduced in accordance with the size of customers.SOLUTION: An arena 1 has a configuration in which single frames 2 are arranged continuously in one direction, and a building including a roof and a spectator seat section are autonomous independent of each other. The arena 1 has a configuration in which individual arena buildings 3 and 4 are arranged, and it is a movable partition that can accommodate the wall between them, and a spectator seat disposed on the movable partition side is movable.SELECTED DRAWING: Figure 1
Patent JP-2020052482-A (JP)
Title: Dangerous driving prevention device
Inventor: UKAI YUUKAI
IPC: G08G1/16
Filed: 2018-09-25
Abstract: To provide a dangerous driving prevention device capable of giving an optimum awakening effect suitable for each driver.SOLUTION: A drowsy driving prevention device 100 includes: a driver state detection section 1 for detecting a state of a driver of a vehicle; a drowsy level detection section 21 for detecting a drowsy level of a driver on the basis of a state of the driver detected by the driver state detection section 1; an awakening means setting section 4 for setting predetermined awakening means from multiple elements of awakening means with respect to each one of drowsy levels in multiple stages; an awakening means selection section 22 for selecting the awakening means set by the awakening means setting section 4 in accordance with the drowsy level detected by the drowsy level detection section 21; and an awakening performance section 3 for performing a predetermined awakening behavior with respect to a driver by the awakening means selected by the awakening means selection section 22.SELECTED DRAWING: Figure 1