baber/WOPTO huggingface dataset:
Patent JP-2018160304-A (JP)
Title: Polishing agent composition for magnetic disk substrate
Inventor: IWATA TORU
IPC: G11B5/84
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polish agent composition which realizes a high polishing rate without using alumina particles and at the same time enables good surface smoothness.SOLUTION: A polishing agent composition for a magnetic disk substrate includes: colloidal silica having an average primary particle diameter of 5 to 200 nm; fumed silica having an average particle diameter of 30 to 800 nm; pulverized wet method silica particles having an average particle size of 100 to 1000 nm; and water. Further, a proportion of the colloidal silica in the total silica particles is 5 to 90 mass%, the proportion of the fumed silica is 5 to 90 mass%, the proportion of the pulverized wet method silica particles is 5 to 90 mass%, and the concentration of the particles is 1 to 50 mass%.SELECTED DRAWING: None
Patent JP-2018158562-A (JP)
Title: Filament winding device
Inventor: KOBAYASHI TOMOYOSHI
IPC: B29C70/32
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce fiber winding errors caused by the variation of shapes of winding objects.SOLUTION: A filament winding device includes: a storage storing in advance a reference shape of a winding object and a winding condition including a winding position and a winding angle for the winding object of the reference shape; a guide movable with respect to the winding object and sending a fiber towards the winding object; a rotating device for winding the fiber sent from the guide around the winding object by rotating the winding object; a measuring part for measuring a shape of the winding object; and a controller for controlling at least the guide and the measuring part. The control part allows the measuring part to measure the shape of the winding object. When the reference shape stored in the storage and the measured shape of the winding object have a difference, the control part controls the guide by the winding condition corrected so as to dissolve the difference to wind the fiber around the winding object.SELECTED DRAWING: Figure 2
Patent JP-2018162553-A (JP)
Title: Snow accretion prevention and snow sliding film or sheet
Inventor: ADACHI SEI
IPC: B32B3/30
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an extremely excellent snow accretion prevention and snow sliding film or sheet for both dry snow and wet snow.SOLUTION: A snow accretion prevention and snow sliding film or sheet has a water-repellent convexo-concave surface where a convex part, formed in lines toward a predetermined direction, and a concave part, formed in lines next to the convex part, are arranged alternately. The surface between neighboring convex parts with the concave part sandwiched therebetween is at least partly recessed and curved in shape in the direction crossing in right angles with the predetermined direction.SELECTED DRAWING: Figure 1
Patent JP-2018162696-A (JP)
Title: engine
Inventor: TSUDA YUSHI
IPC: F16J1/09
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To inhibit processing costs of a cooling oil passage.SOLUTION: An engine includes: a piston 21 including a first boss part 31 supporting one end part 22a of a piston pin 22, a second boss part 32 supporting the other end part 22b of the piston pin 22, a third boss part 33 supporting a center part 22c of the piston pin 22, a first skirt part connecting to the first boss part 31 and the second boss part 32, and a second skirt part 35 connecting to the first boss part 31 and the second boss part 32; a connecting rod 23 including a first small end part 24 assembled to the piston pin 22 and a second small end part 25 assembled to the piston pin 22; and a plate 50 assembled to the piston 21 and including an outer edge part 56 arranged along an inner peripheral surface 55 of the first boss part 31, the second boss part 32, the first skirt part, and the second skirt part 35 and an opening part 58 arranged along an outer peripheral surface 57 of the third boss part 33. An annular cooling channel 51 is defined between the piston 21 and the plate 50.SELECTED DRAWING: Figure 3
Patent JP-2018161101-A (JP)
Title: Noodle-like food material manufacturing apparatus and process
Inventor: TORIGOE JUNJI
IPC: A23L7/109
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and process for manufacturing a noodle-like food material whose respective shapes are in order.SOLUTION: Provided is a noodle-like food material manufacturing apparatus 1 having: a first gutter 3 forming a flow channel through which a solidification liquid 13 flows; a plurality of second gutters 9 provided within the first gutter 3 and in the intermediate part of the solidification liquid 13 flow direction and plurally dividing the solidification liquid 13 flowing through the first gutter 3 and letting them flow in the inside thereof; and an injection part 10 for injecting a noodle-like food material N1 before solidification provided in the inside of each of the second gutters 9 and in the intermediate part of the solidification liquid 13 flow direction.SELECTED DRAWING: Figure 1
Patent JP-2018163856-A (JP)
Title: Manufacturing method of square-shaped secondary battery
Inventor: KOBAYASHI KYOHEI
IPC: H01M10/04
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a square-shaped secondary battery capable of suppressing fracture of a negative electrode core body exposure part and also preventing a negative electrode plate from being creased.SOLUTION: A negative electrode collector 19 is disposed outside of two outermost surfaces of a laminated negative electrode core body exposure part 16, and a negative electrode conductive member 31 is disposed between first and second laminated negative electrode core body exposure parts 51 and 52 that are formed by bisecting the laminated negative electrode core body exposure part 16. A resistance welding electrode is abutted from an opposite side of the laminated negative electrode core body exposure part 16 to the negative electrode collector 19 and the negative electrode collector 19, the laminated negative electrode core body exposure part 16, and the negative electrode conductive member 31 are resistance-welded. In an arrangement step, a projection 31a of the negative electrode conductive member 31 is arranged in contact with the laminated first and second negative electrode core body exposure parts 51 and 52 that are positioned between the negative electrode conductive member 31 and the negative electrode collector 19 and thereafter, the projection 31a is fused. A negative electrode core body of which the fracture elongation percentage is 5.6% or more and 12.0% or less is used.SELECTED DRAWING: Figure 9
Patent JP-2018165476-A (JP)
Title: Flow rate inspector
Inventor: MUTO RYO
IPC: F02D41/22
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To inspect flow rate of suctioned air in an engine.SOLUTION: A flow rate inspector includes: an ignition control unit configured to cause multiple discharge at an ignition plug of an engine; a measuring unit configured to measure a time (lapse time t) from discharge to next discharge in the multiple discharge, or the number of times of discharge in the multiple discharge; and an inspection unit configured to inspect a flow rate of suctioned air based on the measurement result of the measuring unit. The flow rate inspector enables flow rate inspection of suctioned air, and even when variation of dimension occurs, for example, replacing a bulkhead plate can make a flow rate of suctioned air into a predetermined flow rate.SELECTED DRAWING: Figure 4
Patent JP-2018165933-A (JP)
Title: Electronic value management device, electronic value management method, and electronic value management program
Inventor: TSUTSUI TAKAYUKI
IPC: G06Q20/34
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a fraudulent act using an electronic value while promoting continuous participation of users.SOLUTION: An electronic value management device comprises: a storage unit which stores electronic value information for associating the balance of a realizable value indicating a realizable electronic value with the balance of an irrealizable value indicating an irrealizable electronic value per user or per user terminal; a deposition processing unit which acquires deposition information indicating the amount deposited by a user and adds the deposited amount to the balance of the irrealizable value; a voting management unit which acquires voting amount information indicating a voting amount by a user and subtracts the voting amount from the balance of the irrealizable value; and a refund management unit which acquires refund amount information indicating a refund amount for the voting and adds the refund amount to at least the balance of the realizable value or the balance of the irrealizable value.SELECTED DRAWING: Figure 2
Patent JP-2018166713-A (JP)
Title: Fundus imaging apparatus and control method therefor
Inventor: NOZATO KOJI
IPC: A61B3/10
Filed: 2017-03-29
Abstract: To provide a fundus imaging apparatus capable of achieving a good aberration correction state by setting a condition so that aberration correction is performed correctly, and reducing a burden on an examiner and a subject.SOLUTION: A fundus imaging apparatus includes aberration measuring means for measuring aberration of return light acquired by irradiating an eye to be examined with measurement light, aberration correction means for correcting the aberration of the return light, and control means for controlling the aberration correction means based on the measured aberration. The control means determines a start of control by the aberration correction means based on output from the aberration measuring means.SELECTED DRAWING: Figure 1
Patent JP-2018170681-A (JP)
Title: Communication control method and communication terminal
Inventor: SHIMOJO TAKUYA
IPC: H04W76/10
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To enable a communication terminal functioning as an access point for a slave terminal to appropriately establish a communication connection between the slave terminal and a slice.SOLUTION: A user terminal 100 that functions as an access point for a terminal, and establishes a communication connection between the slave terminal and a slice that is a virtualized network generated on a network infrastructure, stores slave terminal management information associating identification information of a slave terminal 110 and identification information (slice ID) of a slice as a communication connection destination thereof on the basis of connection slice information. A communication control unit 101 performs processing of communication between the slave terminal 110 and the slice as the communication connection destination thereof on the basis of the slave terminal management information stored in a slave terminal management table 102.SELECTED DRAWING: Figure 3
Patent JP-2018173195-A (JP)
Title: Refrigerator
Inventor: TAKEGAMI MASAAKI
IPC: F25B13/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To perform oil recovery control for returning refrigerating machine oil in a refrigerant circuit to a compression mechanism without causing deterioration of energy efficiency and overshoot of an air temperature of an object space in a refrigerator for adjusting the air temperature of the object space at a target temperature.SOLUTION: A refrigerator (1) includes a refrigerant circuit (10) performing a refrigeration cycle, and a controller (9) for controlling an operating capacity of at least compression mechanisms (21a, 21b, 21c) so that an interior air temperature for exchanging heat with a refrigerant in an interior heat exchanger (53) is at a target temperature. The controller (9) has a start time oil recovery mode for performing oil recovery control so that the operating capacity of the compression mechanisms (21a, 21b, 21c) is kept to be equal to or higher than a prescribed oil recovery operating capacity in which refrigerating machine oil in the refrigerant circuit (10) is returned to the compression mechanisms (21a, 21b, 21c) during starting of the compression mechanisms (21a, 21b, 21c).SELECTED DRAWING: Figure 1
Patent JP-2018173580-A (JP)
Title: Lens drive device
Inventor: EBARA YUSUKE
IPC: H04N5/225
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively hold a gel material around a support wire, without flowage of the gel material due to drop impact or vibration when a lens frame is moved.SOLUTION: A lens drive device 1 includes: a lens frame 6; a movable frame 2 that movably supports the lens frame 6 in an optical axis direction via a leaf spring 8; and a base member 3 that movably supports the movable frame 2 in a direction intersecting with an optical axis via a support wire 9 extended in the optical axis direction. The movable frame 2 or the base member 3 has a gel material holding part 14 that surrounds a portion of the circumference of the support wire 9 and has a holding length L in a longer direction of the support wire 9. The gel material holding part 14 is provided, on one end side or both end sides of the longer direction of the support wire 9, with a convex part 14A that protrudes toward the support wire 9 so as to surround the portion of the circumference of the support wire 9.SELECTED DRAWING: Figure 4
Patent JP-2018173895-A (JP)
Title: Image providing device, image providing method and image providing program
Inventor: ARASHI ROMI
IPC: H04N5/222
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a photo seal creation device 3, an image providing method and an image providing program, which can improve profitability and improve convenience of a user.SOLUTION: A photo seal creation device 3 that provides as a provided image 41a a composite image in which a user appears to a portable terminal 2 of the user through a delivering server 4, includes a coin receiving unit 17 that receives input of a coin and additional input of a coin by the user who desires to acquire the number of provided images 41a that can be acquired, an inquiry processing unit that inquires of the user whether the number that can be acquired is increased or not, an additional coin input determination processing unit that, when a selecting operation of an increase in the number that can be acquired by the user has been received, determines whether the additional input of the coin by the user has been received or not, and an acquisition number change processing unit that, when the addition input of the number that can be acquired by the user has been received, increases the current number that can be acquired to be taken as a new number that can be acquired.SELECTED DRAWING: Figure 10
Patent JP-2018172943-A (JP)
Title: Contact monitoring device
Inventor: TARUUMI YASUTAKA
IPC: E02F3/43
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a contact monitoring device that can monitor contact with obstacles accurately even when being applied to a construction machine that performs various kinds of work in various work spaces.SOLUTION: A control device C, which is mounted on a construction machine and includes a contact monitoring device, comprises a moving state acquisition unit C2 acquiring detection information about a moving state of a moving body, a motion state acquisition unit C3 acquiring detection information about motion states of a work machine and a base body, an obstacle detection unit C1 detecting obstacles that are present around the construction machine, and a contact prediction unit C4 predicting occurrence of contact between obstacles and the construction machine after the present time by using the detection information about a moving state, the detection information about a motion state and detection information about obstacles.SELECTED DRAWING: Figure 4
Patent JP-2017136593-A (JP)
Title: Eccentric rotating mass actuator optimization for haptic effects
Inventor: LACROIX ROBERT A
IPC: B06B1/16
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a system that allow different actuators to be substituted at will on the basis of cost, availability and performance characteristics without adversely affecting haptic feedback provided by a device or requiring costly reconfiguration by hand.SOLUTION: A system 10 that generates a haptic effect using an eccentric rotating mass ("ERM") actuator determines a back electromotive force ("EMF") of the ERM actuator 18 and receives a haptic effect signal comprising one or more parameters, where one of the parameters is a voltage amplitude level as a function of time. The system 10 varies the voltage amplitude level on the basis at least of the back EMF, and applies the varied haptic effect signal to the ERM actuator 18.SELECTED DRAWING: Figure 1
Patent JP-2018011934-A (JP)
Title: Beverage extraction device
Inventor: NISHIKAWA YOHEI
IPC: A47J31/36
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To achieve increase in the capacity of extraction scum.SOLUTION: A beverage extraction device 10 includes: a bottomed cylindrical cylinder 20; and a piston member 31 having a disc shape in which a plurality of through-holes 31b are formed, and capable of moving in a form of approaching/being separated from a bottom part 21 of the cylinder 20 in a state where a side surface comes into contact with an inner surface of the cylinder 20. The beverage extraction device extracts a beverage by the movement of the piston member 31 from a coffee raw material and hot water inputted through an upper opening 22 of the cylinder 20, and discharges the extracted beverage through a discharge path 60 connected to the bottom part 21. The beverage extraction device also includes a cover member 40a provided in a manner movable between a fully-open position for fully opening the upper opening 22 and a fully-closed position for closing the upper opening 22. The cover member 40a includes a scraper part 47 for removing extraction scum K placed on the piston member 31 for closing the upper opening 22, in the case of moving from one out of the fully-open position to the fully-closed position to the other.SELECTED DRAWING: Figure 9
Patent JP-2018176915-A (JP)
Title: Body mount structure for vehicle
Inventor: MOCHIZUKI KUNISHIGE
IPC: B62D21/02
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a body mount structure for a vehicle capable of maintaining vibration performance while shortening a side member length.SOLUTION: A body mount structure 100 for a vehicle comprises: side members 104, 106 extending in the longitudinal direction of a vehicle; and mounting brackets 110, 112 installed in the vicinity of rear ends of the side members 104, 106, for connecting the side members 104, 106 to a vehicle body 114. The mounting bracket 110 has: a bracket body part 118 provided to an outer side in the vehicle width direction from the side member 104, and connected to the vehicle body 114; a bracket fixing part 120 extending inward in the vehicle width direction from the bracket body part 118 and fixed to an upper face 122 of the side member 104; and a bracket vertical wall part 124 curved from the vehicle rear side of the bracket fixing part 120 toward the vehicle lower side, and fixed to a rear end 126 of the side member 104.SELECTED DRAWING: Figure 2
Patent JP-2018179691-A (JP)
Title: Reducible evaluation method of sintered ore
Inventor: TAKAYAMA TORU
IPC: C22B1/16
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a reducible evaluation method of a sintered ore capable of evaluating the reducibility of the sintered ore which is simpler with an accuracy higher than a conventional accuracy.SOLUTION: A reducible evaluation method of a sintered ore executes:a sample grounding step S1 of acquiring a powder sample after grounding a sintered ore; an X ray diffraction pattern measurement step S2 of acquiring a diffraction pattern by the X-ray diffraction method; a Rietveld analysis step S3 of acquiring a phase fraction of a mineral phase by applying the Rietveld analysis to the diffraction pattern; a reducibility evaluation step S4 of evaluating reducibility of the sintered ore from the phase fraction of SFCA-I which is a calcium ferrite phase containing Fe, Ca, Si, Al among the ore phase. The Rietveld analysis step S3 separates SFCA from SFCA-I, thereby quantifying the phase fraction of SFCA-I.SELECTED DRAWING: Figure 1
Patent JP-2018178502-A (JP)
Title: Vibration insulation and sound insulation floor structure
Inventor: MORITOKI HIDEAKI
IPC: E04B5/43
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a vibration insulation and sound insulation floor structure capable of reducing propagation of floor impact sound, generated by an upstairs floor, to a downstairs floor by improving weight floor impact sound insulating performance of a wooden building.SOLUTION: A vibration insulation and sound insulation floor structure 10 is provided at a floor part between an upper story 30 and a lower story 31 of a wooden building, and includes a floor substrate material 12 supported by floor support members 11a, 11b and laid on upper surfaces of the floor support members 11a, 11b, a sheet-like floating floor material 13 overlaid on an upper surface of the floor substrate material 12, and a heavy floor panel material 14 overlaid on an upper surface of the sheet-like floating floor material 13. The sheet-like floating floor material 13 forms a vibration insulation layer 16 which bears a load from the heavy floor panel material 14 in an elastically deformable state to suppress vibration from the heavy floor panel material 14 from reaching the floor substrate material 12. The heavy floor panel material 14 is formed by laying a plurality of unit floor panel members 15 side by side longitudinally and laterally on the upper surface of the sheet-like floating floor material 13.SELECTED DRAWING: Figure 1
Patent JP-2018181115-A (JP)
Title: Electronic equipment and management program
Inventor: YOSHIKAWA KENICHI
IPC: G06F1/32
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To suppress that supply power to extension equipment becomes excessive.SOLUTION: Electronic equipment of an embodiment has: a power monitoring part; and a transmission part. The power monitoring part monitors electric energy to be supplied to extension equipment which is connected via a bus. The transmission part transmits a signal showing a state of the extension equipment in which the extension equipment is to reduce power consumption to the extension equipment when the electric energy exceeds a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2018176389-A (JP)
Title: Work assist tool
Inventor: KOIKE YOICHIRO
IPC: B25J11/00
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a work assist tool which can inhibit deterioration of workability and reduce a physical burden of a worker.SOLUTION: A work assist tool includes: a body member which is at least partially attached to a back of a worker; an arm member which is connected with the body member so as to enable relative movement therebetween; a holding member supported by the arm member and holding at least a part of an arm of the worker; a compressor which is supported by the body member and compresses air; and an actuator which generates power for moving the arm member on the basis of the compressed air supplied by the compressor.SELECTED DRAWING: Figure 1