baber/WOPTO huggingface dataset:
Patent JP-2017146307-A (JP)
Title: Concentration measurement method, concentration measurement program, concentration measurement system, and concentration measurement device
Inventor: NAKAYAMA AKIO
IPC: G01N27/26
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To measure a concentration of a target component in a liquid with higher precision than conventional arts without requiring a dedicated apparatus or a dedicated skill.SOLUTION: The present invention relates to a method for measuring a concentration of a target component in a liquid. The method includes: a first reception step for receiving continuous measurements obtained by continuously measuring the target component using a first measurement device 10 immersed in the liquid; a second reception step for receiving a batch measurement obtained by performing batch measurement on a concentration of the target component contained in a part sampled from the liquid, using a second measurement device 30 different from the first measurement device 10; and a correlation value calculation step for, if a batch measurement value has been received in the second reception step, successively calculating correlation values indicating correlations of multiple continuous measurements and multiple batch measurements obtained in multiple continuous measurement operations and multiple batch measurement operations that correspond to each other. The first measurement device 10 is configured to calculate the concentration of the target component by using a latest correlation value or correct the continuous measurements by using the latest correlation value.SELECTED DRAWING: Figure 1
Patent JP-2018130312-A (JP)
Title: Medical catheter tube
Inventor: HATA YOSHIKI
IPC: A61M25/14
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a medical catheter tube that is suitable for diameter reduction, and enables a back-loaded guide wire to be protruded from a base end side opening more smoothly.SOLUTION: A catheter tube 20 includes a tip side tube 21 of a single lumen, and a base end side tube 22 of a single lumen. In a mode that a lumen 25 of the tip side tube 21 and a lumen 26 of the base end side tube 22 are communicated with each other, the tip side tube 21 and the base end side tube 22 are connected to each other. A guide wire port 27 that is open to the outside is provided in the tip side tube 21. The inner diameter of the lumen 26 of the base end side tube 22 is smaller than the inner diameter of the lumen 25 of the tip side tube 21.SELECTED DRAWING: Figure 2
Patent JP-2018131105-A (JP)
Title: Suspension system
Inventor: OKIMURA KOTARO
IPC: B60G11/30
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To make an occupant feel less change in vehicle height when a flow passage connecting between a hydraulic cylinder and a spring transitions from a cutoff state to a connected state.SOLUTION: A first valve 22 is provided in a first flow passage 36 of a hydraulic fluid which connects a second spring 18 and a hydraulic cylinder 12, and opens and closes to change a spring constant of the hydraulic cylinder 12. A second valve 24 is provided in a second flow passage 32 of the hydraulic fluid which connects a fluid pressure source 14 and the hydraulic cylinder 12. A third valve 26 is provided in a third flow passage 34 of the hydraulic fluid which connects a second spring 18 and the hydraulic cylinder 12. The second valve 24 is positioned between the third valve 26 and the hydraulic cylinder 12 in the third flow passage 34. A valve diameter of the first valve 22 is larger than a valve diameter of the second valve 24 and the third valve 26. A control unit opens the first valve 22 after putting the third flow passage 34 into a connected state by opening the second valve 24 and the third valve 26 before putting the first flow passage 36 into a connected state.SELECTED DRAWING: Figure 1
Patent JP-2018130914-A (JP)
Title: Injection mold of rod-like molded article, and manufacturing method of rod-like molded article
Inventor: HIROI KIYOFUMI
IPC: B29C45/26
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of injection molding a rod-like molded article with a screw part and a cut part only in one time.SOLUTION: An injection mold is for injection molding a rod-like molded article. The rod-like molded article is provided with a screw part and a cut part at least on one outer surface. The injection mold has a first cavity mold specifying at least the shape of the screw part, a first slide mold forming the cut part, and a second cavity mold specifying at least one part other than the part specified by the first cavity. The first cavity mold is rotatable. The first slide mold is slidably provided in a slit provided in a part of the first cavity mold. When the molds are clamped, the first slide mold penetrates the slit to block the rotation of the first cavity mold. When the molds are opened, the slide mold is drawn out of the first cavity mold to enable the rotation of the first cavity mold.SELECTED DRAWING: Figure 1
Patent JP-2017108628-A (JP)
Title: Battery charger
Inventor: TAGA HIDEYUKI
IPC: H01M10/46
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery charger for charging a battery pack, which is firmly grasped by hands from plural directions even when carrying in various manners, and in which convenience is improved at the time of carrying.SOLUTION: A bottom central part 271 is provided as an almost center range of a bottom surface 27 of a main body housing 20. A bottom peripheral part 272 is set as the surrounding of a bottom central part 271 including the circumference of the bottom surface 27. In the bottom surface 27, finger hock parts 27a to 27a are provided in a whole circumference of four sides forming the bottom peripheral part 272. The finger hock parts 27a to 27a are provided in a form projected to the side outer than the form set to the bottom central part 271 to the bottom peripheral part 272. By the finger hock parts 27a to 27a, even when a user simply grasps an end edge part of a battery charger 10 with hands, the finger can be hooked to the finger hock parts 27a, and the battery charger 10 is firmly grasped and can be carried.SELECTED DRAWING: Figure 10
Patent JP-2018135975-A (JP)
Title: Screw device
Inventor: SUZUKI ATSUSHI
IPC: F16H25/24
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a screw device which can make control of tolerance of recessed parts, in which circulation components are housed, easy.SOLUTION: Circulation components 3, 4 are housed in recessed parts 5, 6 of a nut 2 with a gap formed therebetween. At least parts of the circulation components 3, 4 are closed by lid members 8, 12 fixed to the nut 2 by fastening means 11. When a centrifugal force acts on rolling elements 9 which move in circuits 3c, 4c of the circulation components 3, 4, the circulation components 3, 4 contact with the recessed parts 5, 6 at three positions P1 to P3 in an axial view.SELECTED DRAWING: Figure 2
Patent JP-2018136837-A (JP)
Title: Electric power demand adjustment device, electric power demand adjustment method and electric power demand adjustment program
Inventor: HATTA HIROYUKI
IPC: G06Q50/06
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric power demand adjustment device, a power demand adjustment method, and an electric power demand adjustment program for stabilizing electric power supply to an electric power system.SOLUTION: A target value calculation unit calculates a target value demand of electric power which reduces change rate of a system load curve representing predicted value of the electric power demand of an electric power system based on the electric power consumption of a predetermined device capable of shifting a time period of the electric power consumption existing in the electric power system. The incentive determination unit acquires an operation plan of a predetermined device in the case of providing demand response information each using a predetermined number of different incentive amounts, and determines a specific incentive amount for achieving the target value based on each acquired operation plan. An information creating unit creates demand response information and notifies the demander, based on the specified incentive amount determined by the incentive determining unit.SELECTED DRAWING: Figure 2
Patent JP-2018138114-A (JP)
Title: Care chair
Inventor: KUDO HITOSHI
IPC: A61G5/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a care chair which allows a care receiver to easily transfer thereto.SOLUTION: A care chair 2A comprises: a left side seating part 8Aa and a right side seating part 8Ab forming one seating surface and being arranged in a horizontal direction; left side guide rails 112, 113 extending in the horizontal direction, the left side guide rails 112, 113 guiding parallel displacement of the left side seating part 8Aa in parallel to the seating surface; and a right side guide rail which extends in the horizontal direction, and guides parallel displacement of the right side seating part in parallel to the seating surface.SELECTED DRAWING: Figure 13
Patent JP-2018144302-A (JP)
Title: Inkjet recording device and control method of the same
Inventor: OSAWA SATORU
IPC: B41J2/19
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device including a deaerator which achieves improvement of deaeration performance, and to provide a control method of the inkjet recording device.SOLUTION: An inkjet recording device includes: an ink tank in which an ink is stored; an inkjet head which discharges the ink supplied from the ink tank from a nozzle to make images on each recording medium; and a deaerator which is provided on an ink supply path between the ink tank and the inkjet head and removes a gas dissolved in the ink supplied from the ink tank side. The inkjet recording device includes: a flow restriction part which is provided on the ink supply path between the ink tank and a deaeration part and restricts a flow rate of the ink supplied to the deaerator; and a control part which controls the deaerator and the flow restriction part. The deaerator includes: the deaeration part which retains the supplied ink in a thin film form; and a pressure control part which keeps the interior of the deaeration part in a vacuum state.SELECTED DRAWING: Figure 3
Patent JP-2018148360-A (JP)
Title: Radio communication device and distortion compensation control method
Inventor: KAN HIYOU
IPC: H03F1/32
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a radio communication device, in which a unit to perform distortion compensation on a transmission side and a unit including a power amplifier are installed apart from each other, to perform distortion compensation with a feedback signal.SOLUTION: A radio communication device comprises a first unit 10 comprising a pre-distortion part 11, a second unit 20 comprising a power amplifier 21 to amplify a signal generated by frequency conversion on a signal from the pre-distortion part to a radio frequency, and transmission interfaces 31, 32 to transmit signals between the first, second units arranged apart from each other. The second unit comprises a feedback processing part 22 generating and transmitting to the first unit a feedback signal obtained by processing a signal, generated by extracting an output signal from the power amplifier and performing frequency conversion to an intermediate frequency, to a narrow band. The first unit comprises a control part which compares the feedback signal with a signal generated by delaying a transmit signal supplied to the pre-distortion part so as to generate a correction coefficient for correcting a compensation coefficient, and supplies it to the pre-distortion part.SELECTED DRAWING: Figure 1
Patent JP-2018143172-A (JP)
Title: Method of producing non-natural protein having optimal properties
Inventor: KIGA DAISUKE
IPC: C12N9/10
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing non-natural proteins having optimal properties by solving the difficulty that it is not possible to optimally solve the problem of acquiring non-natural proteins having optimal properties by performing recombination in a test-tube between a plurality of variants.SOLUTION: In order to avoid the problem of remaining at a local optimal solution in the evolutionary engineering of proteins, an evolutionary engineering technique has been conceived of that allows the application of "simulated annealing" that can be performed in computer science optimization to a protein prepared in a protein synthesis system that has a modified genetic code unique to the present invention, and by experimentally confirming the legitimacy of the concept, the present invention was completed.SELECTED DRAWING: Figure 6
Patent JP-2018148182-A (JP)
Title: Blade retainer and dicing device
Inventor: ARAI YUSUKE
IPC: B24D5/16
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a blade retainer and a dicing device capable of preventing a dicing blade from meandering for a work, by suppressing oscillation even of such a dicing blade as a hubless blade having a large ejection amount from a clamping member in the radial direction.SOLUTION: First and second flange members 44, 46 include protrusions 50, 52. The protrusions 50, 52 are provided along the periphery of the outside surfaces 44B, 46C of the first and second flange members 44, 46, and protruding outward of the outside surfaces 44B, 46C.SELECTED DRAWING: Figure 5
Patent JP-2018149919-A (JP)
Title: Wiper device
Inventor: SUZUKI HIDETOSHI
IPC: B60S1/08
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device that is able to improve torque of an output shaft of a wiper motor and able to prevent overload of the wiper motor.SOLUTION: In a case where the respective target rotational speeds of wiper motors 18, 20 are low, wiper ECUs 60B, 62B control drive circuits 60A, 62A so as to exert first rotation control in which voltage generated by pulse width modulation at timing corresponding to a rotated position of a rotor is supplied to the respect coils of the wiper motors 18, 20. In a case where the target rotational speed is high, they control the drive circuits 60A, 60B so as to exert second rotation control in which supply of voltage generated in the wiper motors 18, 20 without pulse width modulation at timing advanced more in electric angle than the timing of the first rotation control is initiated and supply of the voltage to the coils of the wiper motors 18, 20 is terminated at timing delayed more in electric angle than the timing of the termination of the supply of the voltage in the first rotation control.SELECTED DRAWING: Figure 1
Patent JP-2018151037-A (JP)
Title: Main bearing for crank shaft of internal combustion engine
Inventor: TANAKA SHIHO
IPC: F16C9/02
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a main bearing for a crank of an internal combustion engine superior in foreign matter discharging performance.SOLUTION: In a main bearing rotatably supporting a journal portion, first and second half-split bearings are constituted to form an axial groove extended over the while length in an axial direction, of the main bearing together at an inner peripheral face side of butting parts when combined, and the first and second half-split bearings have main cylindrical portions including circumferential central portions of the half-split bearings, and crush relief portions, an oil groove is formed on an inner peripheral face of the first half-split bearing, both end portions in a circumferential direction, of the oil groove are opened to both end faces in the circumferential direction, of the first half-split bearing, a partial groove is formed on an inner peripheral face of the second half-split bearing, the partial groove is opened only to the circumferential end face at a front side in the rotating direction of the crank shaft, of two circumferential end faces of the second half-split bearing, centers of groove widths of the oil groove and the partial groove are matched with each other, the oil groove and the partial groove have a relationship to communicate fluids to each other, and a groove depth of the partial groove is more than a groove depth of the oil groove in the fluid circulation portion.SELECTED DRAWING: Figure 2
Patent JP-2018151582-A (JP)
Title: Display
Inventor: SHINOHARA MASAYUKI
IPC: G02B27/22
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To make an image to be displayed clear.SOLUTION: A display emits image light reflected on a plurality of prisms (141) provided on a light guide plate (14) from a light emission surface (14c). Each prism (141) has a reflection surface (141a) that reflects and emits the image light. The reflection surface (141a) is formed in a curved surface shape in a thickness direction of the light guide plate (14).SELECTED DRAWING: Figure 3
Patent JP-2018153208-A (JP)
Title: Game machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that makes it easy to visualize a back part of an upper part of a window member.SOLUTION: A Pachinko game machine 1 is provided with a game machine frame 50 including an outer frame 51, an inner frame 52, and a front frame 53. The front frame 53 is provided with: a glass plate 55 which makes a game area 3 visible; and an upper side decoration part 200 which is positioned above the glass plate 55 (a window member) and decorates the front frame 53. A lower wall part of the upper side decoration part 200 is formed in the way that it is positioned at higher position as it goes backward and is provided with a lower side cover 800. The lower side cover 800 forms an inclined surface extending diagonally upward backward on the lower side.SELECTED DRAWING: Figure 4
Patent JP-2018154415-A (JP)
Title: Rotation driving mechanism, image reading device, and image forming apparatus
Inventor: IMAKI DAISUKE
IPC: B65H5/06
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To improve assemblability of a rotation driving mechanism which drives and rotates by transmitting only rotation driving force of one rotation direction, of the rotation driving force of a rotation member in the driving side to a rotation member in the driven side.SOLUTION: A rotation relay member which transmits only rotation driving force of one rotation direction to a rotation member in the driven side has: a housing part which is provided so as to rotate integrally with the rotation member in the driven side; and a cylindrical one way clutch which is provided in the inner side of the housing part. Further, a contact part between a rotation member in the driving side and an axis is constructed so as to make both of the rotation member and the axis rotate as synchronizing so that the rotation driving force of the rotation member in the driving side is transmitted to the inner side of the one way clutch via the axis. The rotation member in the driving side has a boss part which is rotatably held in a support hole that is formed to a holding member. A portion of the axis that supports the rotation member in the driving side and an inner wall face of a penetration hole of the rotation member in the driving side are formed so that the axis and the rotation member in the driving side rotate integrally.SELECTED DRAWING: Figure 7
Patent JP-2018156752-A (JP)
Title: Light-emitting device
Inventor: KANEUCHI KAZUHIRO
IPC: H05B33/26
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device having a plurality of light-emitting parts, in which variation in the ratio of capacitance of the light-emitting part to the capacitance of a wiring part among a plurality of light-emitting parts is suppressed, an organic layer is sufficiently sealed, and manufacturing cost of the light-emitting device is prevented from increasing.SOLUTION: A light-emitting part 140 includes: a first electrode; an organic layer; and a second electrode 130. The second electrode 130 is a part of a conductive layer. The wiring 200 is connected to the first electrode 110, and an insulation layer 150 is located on the wiring 200. A coating film contains an inorganic material and the light-emitting part 140 and the wiring 200 are overlapped with each other. A second region 132 of the conductive layer is located on the wiring 200. At least a part of the second region 132 is separated from the second electrode 130. Then, a gap 134 between the second electrode 130 and the second region 132 is covered with the coating film.SELECTED DRAWING: Figure 1
Patent JP-2018153411-A (JP)
Title: Game machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which comprises a movable member that can move and which makes it possible to facilitate maintenance.SOLUTION: A pachinko game machine 1 comprises a game machine frame 50 constituting the outline of the pachinko game machine 1. The game machine frame 50 comprises an outer frame 51, an inner frame 52, and a front frame 53 positioned on the front side of the outer frame 51 and the inner frame 52. In the front frame 53, an upper side decorative portion 200 is provided for decorating the upper side and a movable body unit 201 for making a frame movable body 400 (movable member) movable is attached to the upper side decorative portion 200. A face unit 403 is not exposed when the frame movable body 400 is at a standby position, but is exposed when the frame movable body 400 is at an operation position. In the movable body unit 201, a hexagonal shaft portion 321a is provided capable of moving the frame movable body 400 to the standby position or the operation position.SELECTED DRAWING: Figure 14
Patent JP-2018157514-A (JP)
Title: Transmitter, receiver, radio communication system, method thereof, and program
Inventor: SHISAWA TOSHIYUKI
IPC: H04L27/26
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency of an entire radio communication system in cellular communication.SOLUTION: In a radio communication system, a transmitter transmits a non-orthogonal frequency division multiplex signal to a receiver. The transmitter includes a compression control unit and a signal generation unit. The compression control unit maintains compression control for compressing subcarriers to narrow subcarrier intervals without changing subcarrier width by the prescribed resource in frequency resources. The signal generation unit generates a non-orthogonal frequency division multiplex signal on the basis of compression control by the compression control unit.SELECTED DRAWING: Figure 1
Patent JP-2018156600-A (JP)
Title: Memory system and control method
Inventor: MATSUDAIRA HIROKI
IPC: G06F12/00
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a memory system with high convenience.SOLUTION: A memory system in an embodiment is configured to be connectable to a host. The memory system includes a nonvolatile memory and a memory controller. The memory has a storage region configured to store data transmitted from the host. The memory controller is configured to execute data transfer between the host and the memory, and to execute garbage collection when the amount of free space in the storage area is smaller than a threshold value. The memory controller is configured to adjust the threshold level so as not to exceed the margin capacity.SELECTED DRAWING: Figure 4