baber/WOPTO huggingface dataset:
Patent JP-2020070952-A (JP)
Title: Boiler water processing device and processing method
Inventor: NAKAMOTO TAKASHI
IPC: F22B37/52
Filed: 2018-10-30
Abstract: To provide a boiler water processing device that can stably supply high quality pure water to a boiler even when raw water or pre-processing water has high concentration of TOC, and to provide a processing method.SOLUTION: In a boiler water processing device, industrial water is supplied to a boiler 6 via a pre-processing device 1 and a pure water tank 3, boiler condensate is returned to the pure water tank 3, part of the pure water stored in the pure water tank 3 is supplied to an RO device 18 and RO-permeated water is returned to the pure water tank 3, and RO-concentrated water is sent to a first heat exchanger 8B through piping 20.SELECTED DRAWING: Figure 1
Patent JP-2020071106-A (JP)
Title: Visual inspection method and program
Inventor: TAKAHAMA YASUHIRO
IPC: G06T7/00
Filed: 2018-10-30
Abstract: To provide a visual inspection method for inspecting a visual appearance of a measurement object.SOLUTION: A visual inspection method includes: a target region specification step of specifying a target region in an inspection target image; a defect detection step of detecting defects included in the specified target region; a defect count step of counting the number of the detected defects; and a determination step of determining acceptance of an object on the inspection target image on the basis of the number of the counted defects.SELECTED DRAWING: Figure 7
Patent JP-2019037132-A (JP)
Title: Method of manufacturing stator and method of manufacturing brushless motor
Inventor: IWASAKI YUYA
IPC: H02K15/095
Filed: 2018-10-31
Abstract: To realize a small, high torque brushless motor by devising a coil in a stator.SOLUTION: The brushless motor includes: a stator having an annular stator core and first to twelfth teeth sequentially provided in a circumferential direction on an inner peripheral side of the stator core; first to twelfth coils respectively wound around the first to twelfth teeth and delta-connected; and a rotor provided at a central portion of the stator. The first to twelfth coils constitute a W phase in which twelfth, first, sixth and seventh coils are connected in series in order. The eighth, ninth, second and third coils constitute a U phase connected in series in order. The fourth, fifth, tenth and eleventh coils constitute a V phase connected in series in order. In the arrangement in the teeth, coils of different phases adjacent to each other have the same winding direction. Adjacent in-phase coils have mutually opposite winding directions.SELECTED DRAWING: Figure 6
Patent JP-2020070757-A (JP)
Title: Wind power generation system
Inventor: HIGASHI KATSUAKI
IPC: F03D9/17
Filed: 2018-10-31
Abstract: To provide a wind power generation system that can be installed in any ground, and significantly reduces construction man-hours.SOLUTION: A wind power generation system comprises a wind turbine 1, an air storage tank 6 for storing compressed air compressed by using torque of the wind turbine 1, an air turbine 8 to be driven by the compressed air stored in the air storage tank 6, and a power generator 9 for generating power by rotational driving of the air turbine 8. A wind turbine tower body 2 is erected on an upper part of the air storage tank 6. The wind turbine 1 is installed in the wind turbine tower body 2. The air storage tank 6 is constituted as a base for the wind turbine 1.SELECTED DRAWING: Figure 1
Patent JP-2020078110-A (JP)
Title: Collected current monitoring device
Inventor: AHIKO YUICHI
IPC: B60L3/00
Filed: 2018-11-05
Abstract: To provide a collected current monitoring device capable of analyzing collected current of each current collecting device while decreasing facility cost.SOLUTION: A collected current monitoring device 1 is installed in a railway vehicle including: a plurality of current collecting devices 11 and 12; a plurality of main transformers 21, 22, 23, and 24; and a plurality of main conversion devices 31, 32, 33, and 34. The collected current monitoring device includes: a supply current sensor 2 measuring current supplied to an arbitrary one main transformer; at least one inter-current collecting device current sensor 3 disposed for each communicating passage 41 connecting adjacent two current collecting devices, and measuring current flowing in the communicating passage; and a processing unit for calculating current measured by respective sensors of the supply current sensor and the at least one inter-current collecting device current sensor, and current flowing in respective devices of a plurality of current collecting devices on the basis of distribution ratio of the current supplied to the plurality of main transformers.SELECTED DRAWING: Figure 1
Patent JP-2020075049-A (JP)
Title: Pachinko game machine
Inventor: NAKAGAWA YUJI
IPC: A63F7/02
Filed: 2018-11-09
Abstract: To provide a Pachinko game machine capable of enhancing amusement of a game.SOLUTION: A Pachinko game machine can execute a final battle victory performance during execution of a specific variation display, when the result of a win/lose determination of a special symbol in a specific variation display is a big winning. Even if the result of the win/lose determination of the special symbol in the specific variation display is a failure, when an operation holding ball is present that is to be a big winning in the operation holding ball of a second special symbol that remains at the start of the specific variation display or at a predetermined timing during execution of the specific variation display, the Pachinko game machine can execute the final battle victory performance during execution of the specific variation display.SELECTED DRAWING: Figure 87
Patent JP-2020078389-A (JP)
Title: Dishwasher
Inventor: MORIMURA MASARU
IPC: A47L15/46
Filed: 2018-11-12
Abstract: To provide a dishwasher capable of reducing running costs.SOLUTION: A dishwasher includes a washing tank, a boiling heater, a rinse unit, and a control unit. The rinse unit is provided wit: a rinse tank storing rinse inside; a rinse pump conveying the rinse stored in the rinse tank to the washing tank; and a residual amount detection part detecting a residual quantity of the rinse stored in the rinse tank. The control unit determines whether or not the rinse is charged in the washing tank in a final rinsing step, and makes set water temperature when heating washing water in the boiling heater in the case where it is determined that the rinse has been charged in the washing tank lower than in the case where it is determined that no rinse has been charged in washing tank.SELECTED DRAWING: Figure 1
Patent JP-2020084332-A (JP)
Title: Transfer sheet and fabric
Inventor: OISHI CHIGUSA
IPC: B32B27/00
Filed: 2018-11-15
Abstract: To provide a transfer sheet capable of easily producing a fabric product, relative to when producing a fabric product by only a sewing step, and when producing a fabric product by applying an adhesive.SOLUTION: A transfer sheet 10 comprises: a base body 20; and a transfer layer 30 which can be peeled from the base body 20, on which an image 100 is formed and which is transferred to a fabric 200. The image 100 forms on the fabric 200, a front surface region which is a front surface of the fabric product, an adhesive region adhered to a rear surface of the fabric 200 by being folded, and a folded region which is provided between the front surface region and the adhesive region and is folded, by being transferred to the fabric 200 with the transfer layer 30.SELECTED DRAWING: Figure 1
Patent JP-2020084538-A (JP)
Title: Cornice dropping tool
Inventor: TAKEYAMA KOJI
IPC: E01H5/02
Filed: 2018-11-22
Abstract: To provide a very practical cornice dropping tool.SOLUTION: A cornice dropping tool has a snow cutting part 2 provided to a tip of a bar body 1. The snow cutting part 2 comprises a bottom plate part 2', and right and left side plate parts 2" erecting from the right and left of the bottom plate part 2', and is formed into a recessed shape where front and rear ends open, and the tip of the bar body 1 is provided to be connected between upper ends of the right and left side plate parts 2".SELECTED DRAWING: Figure 1
Patent JP-2019030761-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2018-11-29
Abstract: To provide a game machine capable of increasing dynamic display time of one identification information while enhancing interest in a game without causing a player to get tired.SOLUTION: When false variation performed during one variation display is executed for five times (in the case of "five" false variation times), a "role" where it is determined that a special ready-to-win results and a jackpot results, and a "role" where it is determined that a ready-to-win does not result and complete losing results are at least granted. When the number of false variation times is five, it is configured that a degree of expectation toward a jackpot is the highest in the case where the ready-to-win is satisfied. Thus, a player can increase a degree of expectation toward satisfaction of a ready-to-win and a jackpot by repetition of false variation in a process reaching complete losing even if the complete losing results through five pseudo variations. Thus, interest in a game is enhanced without causing the player to get tired, and false continuation is allowed to occur frequently, thus increasing one average variation time.SELECTED DRAWING: Figure 8
Patent JP-2020082611-A (JP)
Title: Device for discharging liquid, printing method, and glossiness control method of printing image
Inventor: MASUDA KIMINORI
IPC: B41M5/00
Filed: 2018-11-29
Abstract: To provide a device for discharging a liquid which can cope with glossiness control of both a mat tone and a gloss tone and can improve stable discharge.SOLUTION: An inkjet printing device includes a liquid storage part, a liquid discharge head discharging a liquid, and heating means heating a printed matter, and has a mat glossy printing mode and a glossy printing mode, in which the liquid is a clear ink containing a resin and is circulated via an inflow passage and an outflow passage, the heating means makes a temperature at which the printed matter is heated different in the mat glossy printing mode and the glossy printing mode, when a temperature of the printed matter in a landing region when the liquid is landed on the printed matter in the mat glossy printing mode is represented by T(°C) and a temperature of the printed matter in the landing region in the glossiness printing mode is represented by T, the inkjet printing device heats the printed matter so as to satisfy Expression: T>T.SELECTED DRAWING: Figure 10
Patent JP-2020082655-A (JP)
Title: Automatic lumber cutting device
Inventor: KADAKA TAKAYUKI
IPC: B27G19/02
Filed: 2018-11-30
Abstract: To provide an automatic lumber cutting device which has a light and small constitution and is capable of being carried to a planting site and easily attached, and capable of cutting lumber into a desired length.SOLUTION: This automatic lumber cutting device comprises: lumber holding parts 1200A, 1200B for holding lumber while striding over it; a saw part 1100 for cutting the lumber; a setting/controlling part for setting and controlling operations of the lumber pressing parts and the saw part; and a base body 1400 to which the lumber holding parts, the saw part and the setting/controlling part are attached.SELECTED DRAWING: Figure 1
Patent JP-2020084969-A (JP)
Title: Intake device for automobile and its assembling method
Inventor: HORIKAWA HIDETOMO
IPC: F02D9/10
Filed: 2018-11-30
Abstract: To provide a structure which can maintain the reliability of an inspection of an engine, and also can obtain the easiness of assembling, in an intake device which is controlled by a throttle valve.SOLUTION: A throttle valve comprises a valve body 6 and a throttle body 1. The throttle body 1 is sandwiched by a pressing part 3a arranged at an intake duct 3 and an intake manifold 4, and the pressing part 3a and the intake manifold 4 are fixed to each other with a bolt 16. The throttle body 1 and the intake manifold 4 are connected to each other by lock means which is composed of a lock claw 24 and a lock hole 25. After an inspection process, only the intake duct 3 is removed, and delivered. Since the throttle body 1 is left to be attached to the intake manifold 4, a quality insurance function is excellent. Since the intake duct 3 is allowed in post-attachment, a time and labor of the assembling of an automobile can be alleviated.SELECTED DRAWING: Figure 1
Patent JP-2019116612-A (JP)
Title: Photocurable composition and photocured film formed therefrom
Inventor: CHO YONG HWAN
IPC: C08F220/34
Filed: 2018-12-04
Abstract: To provide a composition and a photocured film having cross-linking characteristics with low viscosity and high density.SOLUTION: There is provided a photocurable composition having a viscosity at normal temperature of 15 cp or less which comprises a monomer mixture containing at least 2 monomers and having a double bond equivalent of 7.0×10mol/g or more in which the total number of substitutions is 5 or more and a photoinitiator. There can be achieved a composition and a photocured film having cross-linking characteristics with low viscosity and high density from the monomer mixture.SELECTED DRAWING: Figure 1
Patent JP-2019030808-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-12-04
Abstract: To provide a game machine capable of keeping a sense of expectation to a big winning in an advantageous game state.SOLUTION: In a Pachinko game machine 1, a lottery on a big winning is performed on the basis of passage of a game ball to predetermined areas (first start openings 2201, 2201a and a second start opening 2587b) provided in a game area 1100, and a big winning game advantageous to the player over a normal game is executed when the big winning is selected in the lottery. The Pachinko game machine 1 comprises: advantageous game state control means for controlling the state to the advantageous game state advantageous to the player after execution of the big winning game by big winning; a presentation display device for displaying a performance for showing a result of the lottery; and symbol display control means for controlling variable display using a plurality of types of symbols which is performed in the performance display device on the basis of the result of the lottery.SELECTED DRAWING: Figure 189
Patent JP-2020089903-A (JP)
Title: Stud welding gun
Inventor: KATSUNO YASUSHI
IPC: B23K9/20
Filed: 2018-12-04
Abstract: To provide a stud welding gun which can solve a conventional problem, and can automatically adjust gripping force of a collet.SOLUTION: A capacitor electric discharge type stud welding gun, of which a cylindrical body is so accommodated in a housing as to be movable in an axial direction, comprises a collet for gripping a stud at a front end of the cylindrical body, and has energization means which energizes the collet and the cylindrical body toward the front of the housing. The stud welding gun moves the collet, which has gripped the cylindrical body and the stud, inside the housing against force of the energization means, and thereafter, electrically discharges energy stored in the capacitor, and thus, generates an arc between the stud and a base material, thereby welding the stud to the base material. This stud welding gun is provided with a collet narrowing mechanism which performs narrowing down of a collet in linkage with movement of the collet and the cylindrical body inside the housing.SELECTED DRAWING: Figure 2
Patent JP-2019108528-A (JP)
Title: Curable organopolysiloxane composition
Inventor: MIZUNASHI TOMOYUKI
IPC: C08G77/52
Filed: 2018-12-05
Abstract: To provide a curable organic silicon resin composition excellent in transparency, curability, heat resistance, and light resistance, and a semiconductor device encapsulated by the composition.SOLUTION: There is provided a curable organopolysiloxane composition containing following (A) component and (B) component. (A) Organopolysiloxane having a siloxane unit represented by the following formula (1), where Ris a monovalent hydrocarbon group having 1 to 10 carbon atoms, and Ris a bivalent aromatic group having 6 to 50, which may have a silylene group or a siloxane group, weight average molecular weight of 2,000 to 100,000, and a ratio of weight average molecular weight (Mw)/number average molecular weight (Mn) of 1.5 or more. (B) A basic catalyst.SELECTED DRAWING: None
Patent JP-2020095780-A (JP)
Title: Positive electrode
Inventor: HETA KOJI
IPC: H01M4/02
Filed: 2018-12-10
Abstract: To suppress an increase in short circuit current when an external input is received while suppressing an increase in battery resistance during normal use.SOLUTION: A positive electrode 10 includes a positive electrode current collector 11, an intermediate layer 13 and a positive electrode active material layer 12. The intermediate layer 13 is disposed between the positive electrode current collector 11 and the positive electrode active material layer 12. The intermediate layer 13 contains an insulating filler, a conductive material and poly(N-isopropylacrylamide). The intermediate layer contains 1 mass% or more and 7 mass% or less of the poly(N-isopropylacrylamide).SELECTED DRAWING: Figure 3
Patent JP-2020094549-A (JP)
Title: Propeller fan
Inventor: AOKI HIROMICHI
IPC: F04D29/38
Filed: 2018-12-13
Abstract: To obtain a propeller fan which enables reduction of flexural stress occurring in areas spaced apart from a root part of each blade.SOLUTION: A propeller fan 100 includes: a boss part 1 fixed to a rotary shaft of a motor; a spider 2 provided on an outer peripheral surface of the boss part 1; and blades 3 each joined to the spider 2 and having an area located at the radial outer side relative to the spider 2. The blade 3 is provided with a protrusion 5 located at the radial outer side relative to the spider 2.SELECTED DRAWING: Figure 1
Patent JP-2020088835-A (JP)
Title: Support for mobile device
Inventor: KOH HYUN LIM
IPC: H04M1/04
Filed: 2018-12-14
Abstract: To provide a support for a mobile device capable of easily adjusting the position of the mobile device to a position desired by a user, maintaining the mobile device at the adjusted position for a long time, and easily carrying the support together with the mobile device during carrying.SOLUTION: A support for a mobile device is provided on a mounted portion of a mobile device or a case of the mobile device to support the mobile device. The support for a mobile device includes: a fixing portion provided on the mounted portion; an extending portion whose length is extended and contracted while being drawn in or out in a longitudinal direction; a rotating portion provided between the fixing portion and the extending portion to relatively rotate the fixing portion; and an end support portion rotatably provided at an end of the extending portion.SELECTED DRAWING: Figure 1
Patent JP-2019114537-A (JP)
Title: Fuel cell system and method
Inventor: FAN CHINBAY Q
IPC: H01M8/0606
Filed: 2018-12-14
Abstract: To provide fuel cell system and method.SOLUTION: One or more surfactants are used as a hydrogen carrier and/or a refrigerant of a hydrogen fuel proton exchange membrane fuel cell. The surfactant acts as a bubbler to trap hydrogen as fine bubbles with cooling water to be supplied to a fuel cell anode. Water acts as a dampening source and a refrigerant.SELECTED DRAWING: Figure 1B
Patent JP-2020093744-A (JP)
Title: Seat pad for vehicle
Inventor: TSUGAWA YUKIKO
IPC: B60N2/00
Filed: 2018-12-14
Abstract: To provide a seat pad for a vehicle, which can improve ride quality while saving weight.SOLUTION: A seat pad 1 for a vehicle according to the present invention, which is formed of a resin foam, has a plurality of bottomless or bottomed holes 51. A vertical average length L51 of the first hole 511, which is arranged in an under-buttocks center part 12C, of the plurality of holes 51 is greater than a vertical average length L52 of the second hole 512 arranged in an under-buttocks intermediate part 12M. The vertical average length L52 of the second hole 512 is greater than or equal to a vertical average length L53 of the third hole 513 arranged in an under-buttocks side part 12S. The first hole 511 includes at least one bottomless hole.SELECTED DRAWING: Figure 3
Patent JP-2020098389-A (JP)
Title: Road sign recognition device and program thereof
Inventor: KAGEYAMA YOICHI
IPC: G06T7/00
Filed: 2018-12-17
Abstract: To provide a road sign recognition device or the like which can robustly recognize a road sign even at night or even when it is faded due to degradation with age without the need for a special component.SOLUTION: A road sign recognition device 1 comprises: an image input unit 11 in which a taken image is input from an image-taking device 2; an extracted image generation unit 12 which detects a road sign included in the taken image, extracts a part of the taken image, and generates an extracted image; a binarized image generation unit 13 which binarizes the extracted image and generates a binarized image; a content recognition unit 14 which recognizes a content of the road sign from the binarized image; and a road sign tracking unit 15 which tracks a position of the road sign in a following taken image of a frame which follows the taken image from which the content of the road sign is recognized by the content recognition unit 14. The binarized image generation unit 13 determines a threshold value of binarization on the basis of a histogram of a brightness value of a pixel included in a center portion of the extracted image, enabling recognition of a maximum speed sign faded due to degradation with age.SELECTED DRAWING: Figure 1
Patent JP-2020099118-A (JP)
Title: Charging apparatus
Inventor: HIROE YOSHIHIKO
IPC: H02J7/04
Filed: 2018-12-17
Abstract: To suppress the rise in temperature at a contact point during charging, and avoid charging restrictions during charging.SOLUTION: A charging apparatus according to the present invention includes a plurality of charge ports that are connected to a power source via power supply paths, and a control device. The control device has a function of guiding a charge port for use to an electric vehicle that is waiting for charging. Further, the control device is configured to, when there are a plurality of electric vehicles that are waiting for charging and two or more of the charge ports are available, determine a charge port to be guided to each of the electric vehicles as follows. Specifically, for each of the electric vehicles that are waiting for charging, the temperature rise quantity of a connection portion between a charge opening of the electric vehicle and the charge port when the electric vehicle is charged, is estimated. Subsequently, compared to an electric vehicle for which the estimated rise quantity is larger, an electric vehicle for which the estimated rise quantity is smaller is allocated to a charge port the current temperature of which is higher.SELECTED DRAWING: Figure 1
Patent JP-2020098243-A (JP)
Title: Electronic book supply server and program
Inventor: TAKAHASHI HIROYUKI
IPC: G06F3/0484
Filed: 2018-12-17
Abstract: To provide an evaluation result of an electronic book by another user in a form easy for a user to visually recognize.SOLUTION: An electronic book supply server transmits an electronic book containing book data exceeding a size of a screen of a first terminal to the first terminal, and causes an evaluation result by a second terminal made on a first region which is a part of the book data to be displayed on the screen of the first terminal using an image reflecting the evaluation result based on a positional relationship between a region displayed on the screen of the first terminal and the first region.SELECTED DRAWING: Figure 4