baber/WOPTO huggingface dataset:
Patent JP-2018125604-A (JP)
Title: Image forming apparatus, image forming method and image forming program
Inventor: MATSUMOTO HIROKI
IPC: H04N1/60
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To allow for proper reproduction of a yellow color by using a yellow color material.SOLUTION: An image forming apparatus 1 reads an image on an original and reproduces a color by using a CMY color material. The image forming apparatus comprises: an image reading part 100 that reads the image and generates RGB image data including gradation values of R, G, and B; and a correction processing part 21 that extracts a plurality of yellow pixels in which a difference between a gradation value of R and that of G is less than a first preset threshold value, and a gradation value of B is less than a second preset threshold value, extracts a yellow pixel group in which a preset number of yellow pixels is continued from a plurality of extracted yellow pixels, extracts a yellow region in which a variation in the gradation values of R and G is less than a third preset threshold value from the extracted yellow pixel group, and corrects the RGB image data in such a manner that each extracted gradation value of RGB in the yellow region can be reproduced with a single yellow color material.SELECTED DRAWING: Figure 2
Patent JP-2018123769-A (JP)
Title: Control device for internal combustion engine
Inventor: MASUHARA SHINYA
IPC: F02D45/00
Filed: 2017-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, for improving the determination accuracy of knocking, improving responsiveness to the knocking to be dissolved, and reliably dissolving the knocking.SOLUTION: A control device 3 includes a washer sensor 32 contacting a cylinder 11 at its outside so as to detect a combustion pressure in a combustion chamber 12 of the cylinder 11 of an internal combustion engine 1 for outputting a pressure signal according to the combustion pressure, and a crank angle acquisition part 43 for acquiring a crank angle, whereby the internal combustion engine 1 can be controlled in response to the occurrence of knocking in the combustion chamber 12. The control device 3 further includes an angle-pressure signal calculation part 44 for calculating an angle-pressure signal associating the pressure signal with a detection value θ for the crank angle, a knocking strength estimation part 46 using a rotation-pressure signal for calculating an estimation value K for knocking strength in the cylinder 11, and a knocking determination part 47 using the estimation value K for the knocking strength for determining whether the knocking occurs or not in the cylinder 11.SELECTED DRAWING: Figure 3
Patent JP-2018129415-A (JP)
Title: Photoelectric conversion element
Inventor: ENDO KATSUYOSHI
IPC: H01G9/20
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having excellent endurance under both heat cycle environment and high humidity environment.SOLUTION: A photoelectric conversion element includes at least one photoelectric conversion cell, having an electrode substrate, a counter substrate facing the electrode substrate, and an annular sealing part for joining the electrode substrate and the counter substrate, and provided therebetween. The sealing part contains at least one kind selected from a group consisting of acid-modified polyethylene, ethylene-vinyl alcohol copolymer and polyvinyl alcohol, thickness of the sealing part is 50 μm or less, and in Raman spectrum obtained by performing microscopic Raman scattering measurement for the sealing part, the value of R represented by following formula (1) is 1.15 or more, where Iis the peak strength in a region where Raman shift is 2845-2851 cm, and Iis the peak strength in a region where Raman shift is 2879-2885 cm. R=I/I... (1).SELECTED DRAWING: Figure 1
Patent JP-2018127858-A (JP)
Title: Gate door
Inventor: INOUE YASUHEI
IPC: E06B11/02
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a gate door which prevents a hinge from rotating with respect to a gate post even when a gate post which is laminated and cannot have a groove is used.SOLUTION: The present invention comprises a gate post 2, a hinge 4, and a hinge attachment 3. The hinge attachment 3 includes an attachment portion 31 to be attached between the gate post 2 and the hinge 4 and a detent piece 32 extending along the gate post 2 corner portion, so that a rotation of the hinge 4 is prevented also for the gate post 2 having no groove.SELECTED DRAWING: Figure 1
Patent JP-2018132412-A (JP)
Title: Sensor
Inventor: HIGASHI YOSHIHIRO
IPC: G01R33/02
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sensor which can increase the detection accuracy.SOLUTION: The sensor according to an embodiment includes a first film, a first sensor part, a driving part, and a processing part. The first sensor part is provided on the first film. The first sensor part includes a first magnetic layer, a second magnetic layer between the first film and the first magnetic layer, and a first intermediate layer between the first magnetic layer and the second magnetic layer. The driving part deforms the first film at a first frequency. The processing part and the driving part, which deforms the first film at the first frequency, output a third signal based on a first signal relating to the first frequency and a second signal output from the first sensor part.SELECTED DRAWING: Figure 1
Patent JP-2017080636-A (JP)
Title: Biological information detecting device
Inventor: TAGAMI MUTSUO
IPC: A61B5/113
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a biological information collecting device which can collect stable biological information by eliminating an unbalanced inflation amount in an acted object due to a difference in sites subjected to actions from a subject and making the inflation amount of the acted object uniform.SOLUTION: A biological information collecting device 1 for collecting biological information of a subject includes: an acted object 2 which has an internal space which can hold a prescribed fluid, and where an internal pressure varies by external actions from the subject; and a pressure detecting part 3 for detecting variations of the internal pressure. The acted object 2 includes a plurality of cells 21a to 21e which are linearly connected and respectively have an internal space for holding the fluid and connecting parts 22a to 22d for connecting the adjacent cells. The connecting part 22a to 22d is configured to have a squeezed part (a part excluding a seal part 221) which has a cross sectional area that is smaller than a cross sectional area of the cell 21a to 21e in a linear direction, and where the fluid inside the adjacent cells can circulate.SELECTED DRAWING: Figure 1
Patent JP-2017091587-A (JP)
Title: Commodity sales data registration processing apparatus and change tray
Inventor: TSUCHIDA SHINYA
IPC: G07G1/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales data registration processing apparatus and a change tray capable of collecting placed money in a shorter time.SOLUTION: A commodity sales data registration processing apparatus comprises: an input/output section to/from which information is input/output; a keyboard; a printer printing on a printing medium; and a change tray including a placing part on which money is placed; and a collecting part by displacing it to collect the coin placed on the placing part by dropping the coin by the dead weight.SELECTED DRAWING: Figure 5
Patent JP-2018139082-A (JP)
Title: Power supply system and power supply system control method
Inventor: SATO YURI
IPC: G06F8/65
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of updating firmware in a power supply system including a plurality of devices.SOLUTION: The power supply system comprises a power supply device, a power conditioner that converts DC power supplied from the power supply device into AC power, and a controller that controls the power supply device and the power conditioner. The controller, the power supply device, and the power conditioner each have a normal mode for performing regular communication and an update mode for not performing the regular communication. The controller collectively shifts the modes of the controller, the power supply device, and the power conditioner from the normal mode to the update mode.SELECTED DRAWING: Figure 1
Patent JP-2018147194-A (JP)
Title: Communication system, user terminal and server
Inventor: GI TOREI
IPC: G06Q50/10
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a user terminal and a server capable of further efficiently acquiring a picked-up image of a specific facility.SOLUTION: A communication system according to an embodiment includes a determining unit, a user terminal controlling unit, and a server controlling unit. The determining unit determines whether or not a picked-up image picked up by an imaging device of a user terminal contains a specific shape that is a shape satisfying a predetermined condition defined as a shape of a specific facility. The user terminal controlling unit transmits the picked-up image from the user terminal to a server. The server controlling unit gives information on a coupon indicating that a predetermined benefit is given to the user terminal in response to the server that receives the picked-up image determined as containing the specific shape by the determining unit.SELECTED DRAWING: Figure 8
Patent JP-2018146807-A (JP)
Title: Image capturing device and blade driver
Inventor: TAKAHASHI YUJI
IPC: G03B7/093
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing device and blade driver, which offer good exposure accuracy even during a continuous operation.SOLUTION: An image capturing device has: a blade driver comprising front and rear curtains movable between close positions for closing an aperture and open positions for opening the aperture, and front and rear curtain actuators for respectively driving the front and rear curtains; and a drive controller configured to drive the front and rear curtain actuators. The front and rear curtains are at the open positions at the beginning and end of an image capturing operation, .An exposure operation is done by moving the front curtain from the close position to the open position and moving the rear curtain from the open position to the close position. During a continuous operation, the rear curtain is moved to the open position after completion of a first exposure operation, after which the front curtain in the close position is moved toward the open position once and then returned to the close position before the next exposure operation.SELECTED DRAWING: Figure 1
Patent JP-2018143601-A (JP)
Title: Bio-toilet with decomposition treatment device and knockdown toilet equipped with the same
Inventor: KITSUI TOSHIHIRO
IPC: C02F11/02
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a bio-toilet or the like with a decomposition treatment device which makes failure risk smaller, which enhances working efficiency, and which can reduce maintenance operation cost.SOLUTION: The bio-toilet B with a decomposition treatment device includes: a decomposition treatment device 1; and a no-water toilet bowl 3 installed on a bowl installation plate 2 which covers a bowl opening part of the decomposition treatment device 1. A conveying blade is arranged on both sides of a revolving shaft with nearly the center part as a border. Between the conveying blade and the inside face on the shaft direction side of the treatment tank, a circumferential stirring member, which stirs organic wastes and sawdust in the circumferential direction so as to prevent sticking to the inside face, is fixed to the respective revolving shafts. Two driving mechanisms are installed on the outer side face of the treatment tank. The two revolving shafts are drivingly rotated by the respective driving mechanisms that are connected one-to-one correspondingly to each revolving shaft. By one controller installed in the decomposition treatment device, the two driving mechanisms are controlled in each different control circuit, in the bio-toilet with a decomposition treatment device.SELECTED DRAWING: Figure 1
Patent JP-2018144989-A (JP)
Title: Paper sheet processing unit
Inventor: MIMURA TOSHIHIRO
IPC: G07D9/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To detect paper sheet depending on features of paper sheet conveyed on a conveyance route precisely.SOLUTION: A paper sheet processing unit comprises: a conveyance unit conveying paper sheet along a conveyance route; a detecting unit detecting the peper sheet that the conveyance unit conveys; and a control unit changing the setting of the detecting unit depending on the type of the paper sheet that the conveyance unit conveys.SELECTED DRAWING: Figure 2
Patent JP-2018148753-A (JP)
Title: Power equipment planning method, power equipment manufacturing method, power equipment planning apparatus, and program
Inventor: YANAI NORITAKA
IPC: H02J3/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to more efficiently perform calculation of a specification and arrangement of power equipment.SOLUTION: A power equipment planning method includes: acquiring an optimization problem that takes as an evaluation function a function having as an argument a design parameter on power equipment and has a constraint condition included in an equation showing a physical principle taking as a variable a voltage in a power network to which the power equipment is connected; temporarily setting a value for the voltage and performing voltage value calculation processing of updating the voltage value depending on a temporarily set value for the design parameter in a process of solving the optimization problem; performing design parameter value calculation processing of updating the temporarily set value for the design parameter on the basis of the updated voltage value; and repeating the voltage value calculation processing and the design parameter value calculation processing to calculate a value for the design parameter as a solution of the optimization problem.SELECTED DRAWING: Figure 1
Patent JP-2018150098-A (JP)
Title: Peeling method of protect sheet for prepreg sheet, and peeling device of protect sheet for prepreg sheet
Inventor: YAMAZAKI KOJI
IPC: B65H41/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method which peels off a protect sheet from a prepreg sheet further efficiently, without damaging the prepreg sheet, and a peeling device used therefor.SOLUTION: A prepreg sheet, to which a protect sheet is affixed, is placed on a table so as to protrude partially. At this time, an angle between an end portion edge direction of an end portion that protruding from the table occurs and a fiber direction of the prepreg sheet is enlarged fully. Physical impulse opposed to the protruding portion is given in a direction being intended to bend the fiber of the prepreg sheet, and the protect sheet is peeled off from the prepreg sheet partially. A portion of the protect sheet peeled off from the prepreg sheet is grasped, and the protect sheet is peeled off from whole faces of the prepreg sheet.SELECTED DRAWING: Figure 2
Patent JP-2018149867-A (JP)
Title: Vehicle front part structure
Inventor: NAKAYAMA SHUICHIRO
IPC: B62D25/08
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To suppress wind noise in a vehicle front part.SOLUTION: In a vehicle front part structure comprising a current plate 50 filling a gap between an end part in a vehicle width direction in a cowl louver and a front fender, the current plate 50 is configured in a staircase pattern to include a plurality of upper surfaces 50b, 50d and 70b with different heights provided so that parts thereof closer to the front fender are positioned at an upper side and uneven surfaces 60, 70a and 70b continuing in a vertical direction through which the upper surfaces with different heights adjacent to each other in the vehicle width direction are connected to one another. The uneven surfaces are continuous in a vehicle longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2018151818-A (JP)
Title: Failure determination device, method, and program
Inventor: KAMIYA MEI
IPC: G08G1/097
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a failure determination device for determining presence/absence of a failure in a periphery monitoring system to monitor a periphery of a vehicle.SOLUTION: A failure determination device 6a includes: a driver state determination section 612 for determining whether a driver is in a high concentration state on the basis of detection information of a driver state detection sensor to detect a state of a driver; a question information output section 613 for outputting information of a question related to a peripheral state of a vehicle on the basis of monitoring information of a periphery monitoring system when the driver state determination section determines that a driver is in a high concentration state; and a failure determination section 614 for determining presence/absence of a failure in the periphery monitoring system on the basis of information of an answer of a driver to a question.SELECTED DRAWING: Figure 2
Patent JP-2018149072-A (JP)
Title: Game machine
Inventor: UEDA TAKAHIRO
IPC: A63F7/02
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To integrally restrict accessory action by simple processing.SOLUTION: A game machine includes: a movable or rotatable performance accessory device; performance determination means for determining a performance following progress of a game; and performance execution means for driving the performance accessory device based on the determined performance. The performance execution means determines whether the performance accessory device is driven at predetermined time intervals, adds a first predetermined value (for example, "4") to a predetermined drive counter value according to the determined result or subtracts a second predetermined value (for example, "1") from the drive counter value, and limits drive of the performance accessory device when the drive counter value reaches a drive upper-limit value.SELECTED DRAWING: Figure 7
Patent JP-2018152750-A (JP)
Title: Communication method, communication apparatus, and communication system
Inventor: KIKUCHI YOSHIYUKI
IPC: H04W48/16
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a communication method, a communication apparatus, and a communication system that can connect with an optimal communication apparatus, and select a communication apparatus so as to be able to perform stable communication.SOLUTION: A communication method includes a step in which connection candidate communication apparatuses transmit a signal including information for selecting a connection destination; a step in which a communication apparatus for searching for a connection destination receives the signal including the information for selecting a connection destination from each connection candidate communication apparatus; and a step in which the communication apparatus for searching for a connection destination obtain a reception quality value with each connection candidate communication apparatus and determine a communication apparatus to be connected with the use of the reception quality value and the information for selecting a connection destination.SELECTED DRAWING: Figure 15
Patent JP-2018151587-A (JP)
Title: Focal plane shutter, image pickup apparatus having the same, and electronic apparatus
Inventor: KAWAKAMI KENTA
IPC: G03B9/36
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter capable of preventing wear of a blade arm.SOLUTION: A focal plane shutter includes: a shutter base plate 10 having an opening; a shutter blade configured to open/close the opening; a blade arm configured to pivotally support the shutter blade; a drive pin 32 connected to the blade arm; and a blade driving member configured to drive the shutter blade by driving the blade arm to rotate. The blade arm has a connection hole 23a through which the drive pin 32 is inserted, and between an outer periphery surface 32a of the drive pin 32 and an inner peripheral surface 23c of the connection hole 23a, a restriction member 60 is provided to restrict the drive pin 32 from moving in the hole of the connection hole 23a.SELECTED DRAWING: Figure 3
Patent JP-2018155826-A (JP)
Title: Carrier core material, and carrier for electrophotographic development and developer for electrophotography using the same
Inventor: OGAWA SHO
IPC: G03G9/107
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a carrier core material that can supply a larger amount of toner to a developing area, prevents the occurrence of a trouble, such as development memory even when an image forming speed is accelerated, and can prevent the occurrence of scattering of carrier.SOLUTION: A carrier core material is formed of ferrite particles represented by a composition formula MFeO(wherein M is at least one metal selected from the group consisting of Mg, Mn, Ca, Ti, Cu, Zn, Sr, and Ni, 0<X<1), includes 21 number% or more and 60 number% or less of coupled particles obtained by coupling two or more spherical particles, and has a magnetization σof 64Am/kg or more and 75Am/kg or less when a magnetic field of 79.58×10A/m (1000 oersted) is applied.SELECTED DRAWING: Figure 1
Patent JP-2017129355-A (JP)
Title: Gas cooking stove
Inventor: ISHIKAWA YOSHIKATSU
IPC: F24C3/12
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooking stove capable of suppressing occurrence of flame overflow in which flame formed at a burner port portion of a cooking stove burner is temporarily enlarged, even when passing resistance of a gas amount adjustment portion for switching fire power of the cooking stove burner is suddenly reduced.SOLUTION: In a gas cooking stove including a gas nozzle, a tubular gas supply passage, a cooking stove burner, and a gas amount adjustment portion, the gas supply passage 35 between a first connecting portion 33 for connecting the gas amount adjustment portion and the gas supply passage 35, and a second connecting portion 36 for connecting the gas supply passage 35 and the gas nozzle 32, is provided with a passing cross-sectional area reduction body 37 for reducing a passing cross-sectional area of a fuel gas circulating from the first connecting portion 33 toward the second connecting portion 36, along a circulating direction of the fuel gas. A coil spring-shaped flexible body composed of a material having flexibility is used as the passing cross-sectional area reduction body 37.SELECTED DRAWING: Figure 6
Patent JP-2018157111-A (JP)
Title: Magnetic storage device
Inventor: OSAWA YUICHI
IPC: H01L43/08
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic storage device capable of stabilizing operation.SOLUTION: A magnetic storage device according to an embodiment includes a metal-containing layer, a first magnetic layer, a second magnetic layer, a first non-magnetic layer, and a control unit. The metal-containing layer includes a first portion, a second portion, and a third portion between the first portion and the second portion. The first magnetic layer is spaced from the third portion in a second direction that intersects a first direction from the first portion to the second portion. The second magnetic layer is provided between the third portion and the first magnetic layer. The first non-magnetic layer is provided between the first magnetic layer and the second magnetic layer and is curved. The control unit is electrically connected to the first portion and the second portion. The control unit performs a first operation of supplying a first current from the first portion to the second portion to the metal-containing layer, and a second operation of supplying a second current from the second portion to the first portion to the metal-containing layer.SELECTED DRAWING: Figure 1