baber/WOPTO huggingface dataset:
Patent JP-2018004293-A (JP)
Title: Piezoelectric device, sensor device, and power generator
Inventor: YAMAJI TOKUICHI
IPC: H02N2/18
Filed: 2016-06-28
Abstract: PROBLEM TO BE SOLVED: To further heighten an electric charge generation rate.SOLUTION: The piezoelectric device comprises a first fixation part, a first weight part, a first connection part, a second fixation part, a second weight part, a second connection part and a restraint part. The first weight part is separate from the first fixation part and located in the lateral direction of the first fixation part. The first connection part connects the first fixation part and the first weight part together, and is bendable so as to cause the first weight part to be displaced in a downward direction by an external force. The second weight part is separate from the second fixation part and located in the lateral direction of the second fixation part, and is located above the first weight part. The second connection part connects the second fixation part and the second weight part together, and is bendable so as to cause the second weight part to come in contact with the first weight part by an external force, with electric charges generated by curvature. The restraint part is located downward of the first weight part apart from the first weight part, and restrains the first weight part and the second weight part from being displaced in the downward direction.SELECTED DRAWING: Figure 2
Patent JP-2018003955-A (JP)
Title: Lubricant circulation device
Inventor: FUKUDA YOSHIHISA
IPC: F16H57/04
Filed: 2016-07-01
Abstract: PROBLEM TO BE SOLVED: To enable foreign matter contained in lubricant to be effectively collected to reduce supply of the foreign matter.SOLUTION: A lubricant circulation device includes: a ring gear 43 rotating with power from a power source; a housing 41 storing the ring gear 43, and capable of accumulating lubricant on a bottom part 41A so that a part of the ring gear 43 is immersed into lubricant; and a cutoff part 60 erecting so as to cut off between the ring gear 43 and an inner wall of the housing 41, from a position lower than a liquid level A in resting of lubricant in the housing 41 outside a radial direction of a range where the ring gear 43 rotates upward in normal rotation.SELECTED DRAWING: Figure 1
Patent JP-2018001630-A (JP)
Title: Barrier laminated film and retort food packaging body
Inventor: ODAGAWA KENJI
IPC: B32B9/00
Filed: 2016-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a barrier laminated film excellent in adhesion between layers while maintaining water vapor barrier properties, and further, to provide a barrier laminated film excellent in water vapor barrier properties after retort treatment and adhesion with a laminate film after retort treatment.SOLUTION: Provided is a barrier laminated film 100 comprising: a base material layer 101; an inorganic layer 102; and an organic-inorganic hybrid layer 103 in this order, and the thickness of the inorganic layer 102 being 5 nm to below 15 nm.SELECTED DRAWING: Figure 1
Patent JP-2018011109-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: OTA HIROKI
IPC: H04N5/232
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of allowing a user to easily adjust the angle of view when picking up an image of a subject in a long exposure mode such as a celestial body.SOLUTION: An imaging apparatus 300 is configured to pick up an image of a subject to acquire a pick-up image and control to display the pick-up image. When detecting an operation to change the shooting angle, the imaging apparatus 300 generates a third pick-up image based on a first pick-up image which has been acquired during a changing operation of the shooting angle and a pick-up image which has been acquired before starting the changing operation of the shooting angle, and displays the same on a display unit 311.SELECTED DRAWING: Figure 1
Patent JP-2018009317-A (JP)
Title: Waterproofing method for parapet with throating cogging having narrow protrusion, and water drip metal fitting used with the same
Inventor: MIYAHARA SHINSUKE
IPC: E04D5/00
Filed: 2016-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing method for a parapet with a throating cogging having a narrow protrusion and a water drip metal fitting used with the method, the waterproofing method being executed without removing any of existing waterproofing structures and retaining fittings provided on a standing wall of the parapet with the throating cogging of the narrow protrusion.SOLUTION: A waterproofing method for protecting an existing waterproofing structure of a standing wall of a parapet and a water drip metal fitting used with the method are provided, the waterproofing method having any of the following fastened on a vertical wall surface of a throating cogging having a narrow protrusion: a top part of a plate material having an I-shaped cross-section of a water drip metal fitting A formed with the long plate material having the I-shaped cross-section and a long plate material having a Γ-shaped cross-section protruded in parallel to and below the long plate material having the I-shaped cross-section; a top part of the plate material having the I-shaped cross-section of a water drip metal fitting B formed with the long plate material having the I-shaped cross-section and a long plate material having the Γ-shaped cross-section protruded parallel to and below the long plate material having the I-shaped cross-section, a horizontal --shaped portion of the long plate material having the Γ-shaped cross-section inclining downward; or a top part of a water drip metal fitting C formed with a long rectangular plate body bent perpendicularly rearward near a central part on a shorter side, and then bent again perpendicularly downward leaving a small interval.SELECTED DRAWING: Figure 1
Patent JP-2018009628-A (JP)
Title: Ball screw device
Inventor: OGASAWARA MOTOYASU
IPC: F16H25/22
Filed: 2016-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw device in which a seal is formed in a multiple-divided constitution so that the seal does not hang on a screw shaft surface, and the seal is easily assembled to a screw shaft by assembling the seal via pins.SOLUTION: In a ball screw device having a screw shaft 1, a ball nut 2, a large number of balls, and a cylindrical seal 3 which is arranged at one end of the ball nut 2 in an axial direction, and has a seal ridge 31 engaged with a screw groove at an inner face, the seal 3 is constituted of divided constitution bodies 3a, 3b which are divided into a plurality of pieces, and includes pin insertion holes 35a, 35b which are formed at abutting faces of the divided constitution bodies 3a, 3b, and connecting pins 50 for connecting and integrating the divided constitution bodies 3a, 3b by being inserted into the pin insertion holes 35a, 35b.SELECTED DRAWING: Figure 2
Patent JP-2018011257-A (JP)
Title: Media quality determination device, media quality determination method and computer program for media quality determination
Inventor: HORIO KENICHI
IPC: G06T3/40
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a media quality determination device capable of determining a quality of media data corresponding to media processing to be applied.SOLUTION: A media quality determination device comprises: a quality reduction part (21) for generating low-quality media data by reducing a quality corresponding to a predetermined quality reduction amount from media data that are obtained from input devices (2-1 to 2-n); a media processing part (23) for calculating a first processing result by executing predetermined media processing on each piece of media data that are obtained during an inspection period, and calculating a second processing result by executing predetermined media processing on each piece of low-quality media data that are generated from each piece of media data; and a determination part (24) by which, in a case where a difference between the first processing result and the second processing result that is obtained for the corresponding low-quality media data is settled within a predetermined allowable range for each piece of media data, it is determined that the quality to be set to the media data is reduced just by the predetermined quality reduction amount.SELECTED DRAWING: Figure 3
Patent JP-2018013339-A (JP)
Title: Strain sensor, sensor for crack detection and crack detector
Inventor: DANIEL ZYMELKA
IPC: G01L1/22
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a strain sensor that does not have any direction in which strain deformation cannot be detected and therefore does not have dependency on the direction of distortion deformation.SOLUTION: There is provided a strain sensor in which a conductive material at least partially including a strain sensitive material, whose resistance value changes in accordance with strain applied, is formed as a prescribed pattern on a sheet-like substrate. The prescribed pattern is a single-stroke pattern that includes a plurality of extension parts extending in a plurality of radial directions, at least three directions or more, from a center part that is a prescribed place of the sheet-like substrate. Each of the plurality of extension parts is formed in shape of pattern stretchably/contractibly deformable in the radial direction in which each extends, the whole or some of the extension parts being composed of the strain sensitive material. Two terminals are provided for detecting a change in the resistance value of the whole of a prescribed pattern of the single-stroke pattern including the plurality of extension parts.SELECTED DRAWING: Figure 1
Patent JP-2016179363-A (JP)
Title: Slot machine
Inventor: SUGIURA YOSHINORI
IPC: A63F5/04
Filed: 2016-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of kinds of shift combinations for shifting a game state during a special game, to make a game mode different in a special game thereafter depending on a kind of a shift combination, and thereby to give a sense of expectation.SOLUTION: Combination lottery means 61, when in a game state R1, performs a lottery for combinations including a game state shift combination, stops a symbol combination X if a pressing order of stop switches 42 is a correct answer when the game state shift combination is won, and makes a shift to a game state R2 advantageous to a player. Main control means 60, when in a game state R3, at first performs a lottery for a shift combination S1 and a shift combination S2 that perform a first game. In a second game shifted by a winning of the shift combination S1, a stop probability of a symbol combination Z is set higher than when the shift combination S2 is won. Sub control means 70, on the basis of a stop frequency and the like of the symbol combination Z, determines whether or not to perform a notification of a correct answer pressing order of the stop switches 42 for stopping the symbol combination X, when the game state shift combination is won in the game state R1, or determines a notification frequency of the pressing order.SELECTED DRAWING: Figure 1
Patent JP-2017187162-A (JP)
Title: Flow passage selector valve and manufacturing method thereof
Inventor: ITO AKIHIRO
IPC: F16K31/06
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a flow passage selector valve capable of improving responsiveness on changing over a fluid flow passage.SOLUTION: A flow passage selector valve configured to change over a fluid flow passage includes: a valve body 31 formed with an opening flow passage 32 with a predetermined length opened in a predetermined direction on a predetermined surface 31a; a body 41 in which a plurality of ports opened to an opposite surface 41a opposite to the predetermined surface is formed with an internal shorter than the predetermined length in a predetermined direction, and in which connection flow passages 42, 43, 44 respectively connected to the plurality of ports are formed; leaf springs 51 each attached to both end parts 36 of the valve body in the predetermined body, supporting the valve body so as to form a predetermined interval between the predetermined surface and the opposite surface, and configured to apply elastic force to the valve body according to displacement of the valve body in the predetermined direction; and an actuator configured to reciprocatively drive the valve body in the predetermined direction.SELECTED DRAWING: Figure 3
Patent JP-2018019579-A (JP)
Title: Power storage system, control device, and power storage device
Inventor: NAKAMURA MORIO
IPC: H01M10/44
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a distributed power storage system that controls distribution of an amount of charging and discharging corresponding to an SOC while keeping an increase in communication traffic down.SOLUTION: A control device (32) is connected with a plurality of power storage devices (20a and 20b) via a communication line (50), sends the power storage devices (20a and 20b) a reference value corresponding to a power amount obtained by dividing a total power amount which the power storage devices (20a and 20b) should charge or discharge by the number of the power storage devices (20a and 20b), and sends each power storage device a correction value for correcting the reference value of each of the power storage devices (20a and 20b) determined based on the state of charge of the power storage devices (20a and 20b). The control device (32) transmits the correction value less frequently than the transmission frequency of the reference value.SELECTED DRAWING: Figure 1
Patent JP-2016186221-A (JP)
Title: Solar cell cooling member and solar cell laying structure using the same
Inventor: OKUTANI AKIHIRO
IPC: E04D13/18
Filed: 2016-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell cooling member and a solar cell laying structure using the cooling member that are capable of cooling the whole solar cell, suppress reduction in power generation efficiency, which reduces because of a solar cell's temperature rise when the solar cell is exposed to the sunlight, and are easily maintained.SOLUTION: A solar cell cooling member is a tabular object having a saturation water content of 30% by weight or more and 100% by weight or less and includes a porous ceramic sintered body in which micrometer-order pores having a bore diameter larger than 1 μm and equal to or smaller than 1000 μm and millimeter-order pores having a bore diameter larger than 1 mm and equal to or smaller than 500 mm are mixed. In a solar cell laying structure, the solar cell cooling member is spread and a solar cell is installed on the cooling member.SELECTED DRAWING: None
Patent JP-2018021531-A (JP)
Title: Solenoid valve driving device
Inventor: OGAWA KOJI
IPC: F02D41/20
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve driving device that can perform accurate boosted voltage control even when regenerating the electromagnetic energy remaining in a solenoid.SOLUTION: A solenoid valve driving device 1 comprises: a register 21 in which, for a boost capacitor 33 that is connected to a solenoid 31 provided in a solenoid valve, a calculated value calculated based on a voltage value after energization of the solenoid 31 is set; a regulation part (a comparator 23, a counter 24, a register 25) that regulates stop timing for stopping boosting operation of the boost capacitor 33, on the basis of a result of comparison between the calculated value set in the register 21 and a voltage value of the boost capacitor 33 during energization of the solenoid 31; and a boosting operation control part 29 that controls the boosting operation of the boost capacitor 33 from the start of energization of the solenoid 31 until the stop timing regulated by the regulation part.SELECTED DRAWING: Figure 1
Patent JP-2018024982-A (JP)
Title: Reinforcement method and reinforcement structure of existing pile foundation
Inventor: IWAMOTO YASUSHI
IPC: E02D27/14
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement method and a reinforcement structure of existing pile foundation that can reinforce an existing foundation footing without widening and that can reduce the range of earth retaining work and temporary cofferdam construction work as much as possible without the need for a large-sized heavy machine.SOLUTION: A reinforcement method of an existing pile foundation for supporting a lower structure of a bridge such as a bridge pier P1 comprises: a footing drilling step of drilling until a pile head 20 of an existing pile 2 is exposed from the top face of a footing 3 of a pile foundation; a pile upper part drilling step of drilling the upper part of the existing pile 2 with the exposed pile head 20; a reinforcement material inserting step of inserting a reinforcement material 4 for reinforcing the existing pile 2 in holes h1 and h2 drilled in the previous step; and a concrete placing step of placing concrete in the holes h1 and h2 for back-filling with the reinforcement material 4 to the top face of the footing.SELECTED DRAWING: Figure 3
Patent JP-2017203211-A (JP)
Title: Production method of parts having internal pore structure
Inventor: YAN WEIFA
IPC: B22F5/10
Filed: 2016-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a part having an internal pore structure which have high reliability and safety in use and is capable of suppressing a maintenance cost.SOLUTION: Two kinds of materials having different melting points are pressurized and used. A low melting point material is a molding material having an optional shape structure, a high melting point material is in a powder state, and the low melting point material is molded by positioning so as to be covered by the high melting point material. Thereafter, the low melting point material is removed by melting, and pores having an optional shape structure are completed by burning.EFFECT: When a metal part is used in a region of water conduction, aeration, or oil passage, this method can replace a method of completing a hole structure by combining conventional mechanical methods or a method for completing a pore structure by an expensive 3D printing technology. Therefore, since this method is widely used and a process can be easily controlled at a low cost, the method is suitable for a lot production and has a wide market future.SELECTED DRAWING: None
Patent JP-2018030781-A (JP)
Title: Glp-1 production accelerator, and insulin secretion promoter, hypoglycemic agent or food and drink containing the glp-1 production accelerator
Inventor: NAGASHIMA TAKAYUKI
IPC: A61P43/00
Filed: 2016-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel hypoglycemic agent.SOLUTION: A GLP-1 production accelerator of the present invention contains silk fibroin as an active ingredient. Silk fibroin is safe and does not cause an adverse effect, and can extremely effectively prevent diabetes mellitus or improve symptom as a safe hypoglycemic agent or a functional food. Further, insulin secretion promoter, a hypoglycemic agent or food and drink of the present invention contains the GLP-1 production accelerator. The hypoglycemic agent has an effect of reducing a blood glucose level of particularly an object in a hyperglycemic state, and has an effect of significantly improving a hyperglycemic state caused by diabetes mellitus.SELECTED DRAWING: Figure 1
Patent JP-2018029503-A (JP)
Title: Kneading-made food molding tool and kneading-made food molding method
Inventor: KIBE YOSHIHARU
IPC: A23P30/25
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To improve molding accuracy of kneading-made food, and thereby mold the kneading-made food superior in visual quality.SOLUTION: A kneading-made food molding tool 100 for molding kneading-made food includes: a first material holding part (first material filling plate 30) for holding a first material in a first material filling space 31 where the first material of the kneading-made food is filled in; a second material holding part (second material filling plate 40) for holding a second material in a second material filling space 41 where the second material of the kneading-made food is filled in; multiple material holding part (first and second material filling plate 50) for holding the first material discharged from the first material filling space 31 and the second material discharged from the second material filling space 41 in a predetermined position; a molding part (molding plate 60) for connecting and molding the first material and the second material discharged from the holding state in the multiple material holding part (first and second material filling plate 50); and a compression part (extension pipe 90) for compressing the first material and the second material molded in the molding part (molding plate 60) to mold the kneading-made food.SELECTED DRAWING: Figure 5
Patent JP-2018031675-A (JP)
Title: Current interface circuit
Inventor: MATSUURA RYO
IPC: H04L25/02
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a current interface circuit which can suppress degradation of the quality of the waveform of a signal to be sent through a differential signal transmission path.SOLUTION: There is provided a current interface circuit 1, including: a current source (higher-potential side current circuit 30) having an amplifier (higher-potential side power source amplifier PAMP); a differential signal transmission path 20 for receiving a current from the higher-potential side current circuit 30 at an output terminal; and an abnormality detection unit 50 for detecting at least one of an open state and a short-circuit state of the differential signal transmission path 20 based on the output voltage of the higher-potential side amplifier PAMP.SELECTED DRAWING: Figure 1
Patent JP-2018031205-A (JP)
Title: Designing method for pile head joint part, and manufacturing method
Inventor: HOMMA YUSUKE
IPC: E02D27/12
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a designing method for a pile head joint part capable of realizing an allowable flexure moment of sufficient magnitude in a cost-reduced specification by considering elastic rotation rigidity, in the pile head joint part where a foundation concrete part is deposited to a reinforcement, and a manufacturing method.SOLUTION: A designing method for a pile head joint part includes a specification selection step, an allowable flexure moment calculation step and a specification suitability discrimination step. The specification suitability discrimination step includes: an elastic rotation rigidity calculation step for calculating elastic rotation rigidity of the pile head joint part based on a rotation angle of a pile head part corresponding to the allowable flexure moment; a generation flexure moment calculation step for calculating a generation flexure moment to be generated in a pile head part when an estimated horizontal force acts on the pile head part while considering the elastic rotation rigidity of the pile head joint part under a condition that an axial compression force does not act on the pile head part; and a flexure moment comparative discrimination step for discriminating whether the generation flexure moment is smaller than the allowable flexure moment.SELECTED DRAWING: Figure 11