baber/WOPTO huggingface dataset:
Patent JP-2017155933-A (JP)
Title: Valve device
Inventor: YAMAKAWA HIROAKI
IPC: F16K31/44
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a valve device which rotates a valve element by driving means, repairs broken piping while opening portions are not communicated, is easy to use during pipe washing after construction is finished, by switching the valve device to a state in which water in the piping can be discharged, and can facilitate construction and simplify maintenance.SOLUTION: A valve device is composed of: a valve body 6 which has at least two-way opening portions 2a and 2b communicating with piping, is formed with a valve body storage chamber 3 and a through-hole 4 inside, and formed with a connecting portion connecting with the piping; a valve element rotatably arranged in the valve body storage chamber, and formed with a water path communicating with the opening portions and a through-hole 8 communicating with the water path; and driving means 11 formed with a water path 7 communicating with the through-hole inside, and attached to the valve element to rotate the valve element. The valve element is rotated by the driving means, thereby switching between a state in which the opening portions are not communicated and a state in which the opening portions are communicated to discharge water in the piping through the through-hole of the valve element.SELECTED DRAWING: Figure 2
Patent JP-2018022058-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: KIMURA KOHEI
IPC: G02B15/20
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a small-size zoom lens having a high zoom ratio and easily giving high optical performance in the whole zoom range and the whole object distance.SOLUTION: The zoom lens is composed of, successively arranged from an object side to an image side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, an intermediate group having at least one lens group, a (N-2)-th lens group having a negative refractive power, a (N-1)-th lens group having a negative refractive power and an N-th lens group having a positive refractive power, where N is an integer of 6 or more, in which upon zooming, a distance between adjoining lens groups varies. Upon zooming from a wide angle end to a telephoto end, the first lens group moves toward the object; upon focusing, the (N-2)-th lens group moves; and a lens total length Dw at the wide angle end, a back focus skw at the wide angle end, and a lateral magnification βnp of a combined system of the (N-1)-th lens group and the N-th lens group at the wide angle end are each appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2018021853-A (JP)
Title: Viscosity measurement unit and steel plate cleaning device
Inventor: KURITA MAKI
IPC: G01N11/04
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity measurement unit and a steel plate cleaning device which have such simple configurations that can be manufactured at a lower cost and have a film thickness that can be adjusted according to the viscosity of oil.SOLUTION: The present invention includes: a cleaning unit 1 having a roll with roll parts 22a and 22b for removing oil adhering to a steel plate or a non-iron metal plate; a storage unit 14 for storing oil by making the oil absorbed to the roll parts 22a and 22b intermediate between the storage unit and a vacuum suction unit 3 with a vacuum pump for sucking through a pipe; a measurement pipe 5a connected to the downstream side of the storage unit 14; and measurement means 47 for measuring the time and/or the rate of flowing of oil in the measurement pipe 5a.SELECTED DRAWING: Figure 2
Patent JP-2018025314-A (JP)
Title: Heat exchanger
Inventor: TAKAGI MOTOYUKI
IPC: F28F9/02
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of reducing manufacturing man-hour.SOLUTION: A header tank 2 of a heat exchanger includes first and second tank members 16, 17, a partitioning member 18, and an end member 21. Projections 26, 27 are disposed on upper and lower both side edge portions 18a, 18b of the partitioning member 18, and through holes 23, 25 to which the projections 26, 27 are fitted, are formed on both tank members 16, 17. A first end edge 26a of the first projection 26 of the lower edge portion 18a of the partitioning member 18 and a third end edge 27a of the second projection 27 of the upper edge portion 18b have an acute angle to both side edge portions 18a, 18b. The first projection 26 is fitted into the first through hole 23 of the first tank member 16, and the first end edge 26a of the first projection 26 is engaged with the first end edge 23a of the first through hole 23. The second projection 27 is fitted into the second through hole 25 of the second tank member 17, and the third end edge 27a of the second projection 27 is engaged with the third end edge 25a of the second through hole 25. Both end members are provided with inhibition portions for inhibiting movement to both tank members 16, 17, of the partitioning member 18.SELECTED DRAWING: Figure 3
Patent JP-2017130183-A (JP)
Title: Integrated and optimized virtual power plant control
Inventor: NAKAYAMA KIYOSHI
IPC: H02J7/35
Filed: 2016-08-18
Abstract: PROBLEM TO BE SOLVED: To provide integrated and optimized virtual power plant control (VPP).SOLUTION: A control variable related to the energy production and energy load of a device electrically combined with a power transmission network and combined in communication with a VPP controller server is received. A control variable value is inputted to an object algorithm. To execute the object algorithm means adjusting the energy load and energy production of a prosumer, adjusting the amount of energy supplied form a supplier side with respect to a plurality of time sections, and adjusting the reduction of an energy load at the prosumer on the basis of those. A VPP DR event schedule is generated, and it is communicated to a VPP client server. The VPP DR event schedule includes a control signal composed so as to affect the operating condition of the device controlled by the VPP client server.SELECTED DRAWING: Figure 1
Patent JP-2018029164-A (JP)
Title: Board rotary device and board processing apparatus
Inventor: YOKOTA HIROSHI
IPC: H01L21/683
Filed: 2016-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a board rotary device easier to maintain, and reducing pollutant source in a container.SOLUTION: A board rotary device 10 has an outer frame 20 including magnetic field generating means, and capable of rotating a generated magnetic field around the medial axis, a container 40 placed on the inside of the outer frame, an inner frame 50 placed in the container, and including a board 60 holding means and magnets or ferromagnetic materials distributed in the circumferential direction, magnetic coupling means for magnetically coupling the outer frame and inner frame, floating the inner frame, and rotating the inner frame while following rotation change of the magnetic field, and gap adjustment means for keeping a constant interval of the outer and inner frames, and maintaining the inner frame concentrically to the outer frame.SELECTED DRAWING: Figure 1
Patent JP-2018030186-A (JP)
Title: Clamp device
Inventor: TERASAKI ATSUSHI
IPC: B23Q3/06
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device which can directly detect a rotation position of a clamp arm with high precision, and can facilitate a change work of a rotation angle range of the clamp arm while reducing the number of components.SOLUTION: A clamp device 10 is provided with: a metal detector 20 which is arranged on a rotation shaft 90 integrally rotating with a clamp arm 18 under action of a drive part 12, and extends along an axial line of the rotation shaft 90; and one proximity sensor 22 which is arranged opposite to the detector 20 and detects magnetic loss of the detector 20. The detector 20 is formed so that an area of a sensor opposite part 126 opposite to a detection surface 124 of the proximity sensor 22 changes in accordance with rotation of the rotation shaft 90.SELECTED DRAWING: Figure 3
Patent JP-2018032495-A (JP)
Title: Method for producing cable
Inventor: KODAMA SOHEI
IPC: B29C48/34
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cable which can suppress occurrence of burning by a scorch in an extruder, and is excellent in deformation resistance even when a crosslinking speed is increased.SOLUTION: A method for producing a cable is a method for producing a cable 20 including an inner layer sheath 11 containing a silane crosslinking catalyst and an outermost layer sheath 12 containing more silane crosslinking catalyst than that of the inner layer sheath 11, where a step of molding the inner layer sheath 11 and the outermost layer sheath 12 with an extruder with the use of a composition containing less than 1 pts.mass of the silane crosslinking catalyst with respect to 100 pts.mass of a base polymer includes a step of further adding a silane crosslinking catalyst 38 to the composition in the vicinity of an outlet of an extruder 33 which molds the outermost layer sheath 12.SELECTED DRAWING: Figure 2
Patent JP-2018031424-A (JP)
Title: Vibration reduction device
Inventor: KAWAHARA HIROKI
IPC: F16F15/134
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration reduction device which can properly operate, and properly damp torsional vibration.SOLUTION: A vibration reduction device 1 has a housing 2, an output hub 3, a main damper gear 4, a dynamic damper gear 5, and a torque limiter 8. Torsional vibration is input to the housing 2. The output hub 3 is disposed so as to rotate relative to the housing 2. The main damper gear 4 is disposed between the housing 2 and the output hub 3, and damps the torsional vibration input to the housing 2. The dynamic damper gear 5 absorbs the torsional vibration output from the main damper gear 4. The torque limiter 8 is disposed between the housing 2 and the main damper gear 4, and limits transmission of torque occurring between the housing 2 and the main damper gear 4.SELECTED DRAWING: Figure 3
Patent JP-2018031889-A (JP)
Title: Light modulator and light transmitter
Inventor: SUGAMATA TORU
IPC: G02F1/035
Filed: 2016-08-24
Abstract: PROBLEM TO BE SOLVED: To effectively suppress, in a light modulator including a relay substrate for relaying between a high frequency signal input lead pin and an electrode of a light modulation element, the influence, on modulation operation, of radiation noise generated from an electrical connection part between the lead pin and the relay substrate.SOLUTION: The light modulator comprises: a light modulation element including a plurality of signal electrodes 112a and the like; a plurality of lead pins 116a and the like for receiving a high frequency signal; and a relay substrate 118 on which a conductor pattern 202a relaying electrical connection between each of the lead pins and each of the corresponding signal electrodes, and the like are formed. The relay substrate is arranged to bend a propagation direction of the high frequency signal propagating through the lead pin and guide it to the conductor pattern, and further configured such that a gap width of the plurality of conductor patterns on a light modulator side edge 212 of the relay substrate is smaller than a gap width of the plurality of conductor patterns on a lead pin side edge 210, preferably by more than 50%.SELECTED DRAWING: Figure 2A
Patent JP-2018030312-A (JP)
Title: Pellet molding device of moisture accompanying waste plastic
Inventor: NAKAJIMA RYO
IPC: B29B17/00
Filed: 2016-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pellet molding device of moisture accompanying waste plastic preventing the occurrence of steam explosion in the manufacturing process by removing moisture accompanied by a raw material when producing a fuel and a recycled raw material from a waste plastic raw material.SOLUTION: In a pellet molding device of moisture accompanying waste plastic: a water separation member 10 bored by a drain hole 11 being a hollow through-hole at an external wall surface continuing with the internal wall surface of a barrel 7 is disposed at a part of the barrel 7 housing screw shafts 21, 22; a communication passage 9 communicated with the outside of the barrel 7 is connected to the bottom opening of the water separation member 10 and water flowing inside from the drain hole 11 is discharged from the communication passage 9; and a pipe for compressed-air is connected to the communication passage 9, compressed-air is periodically or optionally blown in and then the clogging of the drain hole 11 is eliminated.SELECTED DRAWING: Figure 1
Patent JP-2018032356-A (JP)
Title: Control program, control method, and information processing device
Inventor: YAMADA KOJI
IPC: G06F21/55
Filed: 2016-08-26
Abstract: PROBLEM TO BE SOLVED: To control a providing range for information category of information relating to a cyber attack.SOLUTION: A control program according to one embodiment displays a first type of a node; and a second type of the node, accepts the registration of the node showing an access destination in association with the first type of the node, permits the transmission of information relating to a cyber-attack to the access destination corresponding to the node registered in association with the first type of the node upon receipt of the registration with the node showing an information category. When the transmission of information relating to the cyber-attack to the access destination is performed, a computer is allowed to execute the processing for controlling to provide information belonging to the information category corresponding to the node registered in association with the second type after executing a specific mask processing corresponding to the node registered in association with the second type.SELECTED DRAWING: Figure 4
Patent JP-2018038198-A (JP)
Title: vehicle
Inventor: NIWA YAMATO
IPC: B60L11/18
Filed: 2016-09-01
Abstract: PROBLEM TO BE SOLVED: To achieve suppression of charging power from rapidly dropping in a vehicle determining charging power of a power storage device installed on the vehicle according to an outputtable current of a charger and required power of the vehicle.SOLUTION: A charger 130 charges a power storage device 120 in accordance with a command value for decreasing charging power of the power storage device 120, a charging current command value (first command value) or a charging power command value (second command value), whichever is smaller. An ECU 150, in decreasing the charging current command value more than a predetermined reference, gradually decreases the charging power command value and then decreases the charging current command value.SELECTED DRAWING: Figure 1
Patent JP-2018033831-A (JP)
Title: Catheter and catheter system
Inventor: HONMA KIYOAKI
IPC: A61B5/01
Filed: 2016-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a catheter and a catheter system capable of accurately and continuously holding the state in which information detection means such as a sensor provided for the catheter is in contact with an inner wall of body cavity.SOLUTION: There is provided a catheter body 10 extending with flexibility into a long straight line along a central axis X. There are provided: a contact part 10a which is arranged in a part of the catheter body 10 and includes a temperature sensor 10c for detecting information about tissues in vivo; and a balloon 10b which is arranged in a part of the catheter body 10 and expands eccentrically in a radial direction of the catheter body 10.SELECTED DRAWING: Figure 2
Patent JP-2018040918-A (JP)
Title: Lens barrel
Inventor: MEGURIYA TOMOYUKI
IPC: G02B7/02
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel that makes it possible to freely release a click mechanism although space is saved, and makes it easy to adjust an amount of force to be applied to a switch of the click mechanism, and a click feeling.SOLUTION: In a lens barrel including: a main body part that has a first click reception part; and a tripod attachment cylinder that is capable of rotating and sliding around an outer circumference of the main body part, the tripod attachment cylinder has: a tripod shoe 36; and a click unit that has a first engaging body and second engaging body that are arranged on a first urging member and on either end of the first urging member, and are urged; a cam that is engaged by the second engaging body; a switch unit that engages with the cam; and second urging means that urges the click unit in a direction of making the click unit separate from the main body part. The first engaging body is configured to engage with the first click reception part.SELECTED DRAWING: Figure 1
Patent JP-2018041045-A (JP)
Title: Developing device, electrophotographic process cartridge and electrophotographic image forming apparatus
Inventor: SOMA MAKOTO
IPC: C08G18/48
Filed: 2016-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of suppressing generation of abnormal sound due to rubbing between a developer carrier and an end sealing member.SOLUTION: The developing device includes a developer container accommodating a developer, a developer carrier, and an end sealing member in contact with the developer carrier body. The developer carrier has a conductive base body, an elastic layer disposed on the outer circumference of the base body, and a surface layer covering the outer periphery of the elastic layer. The surface layer comprises a urethane resin. The urethane resin has a specific polyether structure, a specific polyester structure and a specific polycarbonate structure between two adjoining urethane bonds. A polar component of the surface free energy on the surface of the developer carrier is 10.0 mJ/mor less, and the end sealing member contains polytetrafluoroethylene in a layer in contact with the surface layer of the developer carrier.SELECTED DRAWING: None
Patent JP-2017211968-A (JP)
Title: Computer program stored in recording medium for executing message provision method and its method
Inventor: KIM EUN HYUK
IPC: G06F13/00
Filed: 2016-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a computer program stored in a recording medium for executing a message provision method and its method.SOLUTION: A computer program stored in a recording medium for executing a message provision method includes: a step of receiving message data including a message and meta data from a server by using a computer; a step of confirming whether or not one or more previously set keywords are included in the message, and updating chat room data of a reception chat room in which the message is included by referring to a confirmation result and the meta data; and a step of displaying a chat room list including information in which a keyword of each chat room is included by referring to the chat room data.SELECTED DRAWING: Figure 2
Patent JP-2018044469-A (JP)
Title: Control device of internal combustion engine
Inventor: YAMANAKA TATSUO
IPC: F02M51/00
Filed: 2016-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of controlling a fuel injection valve while reflecting a valve closing delay time when the fuel injection valve is actually fitted to an internal combustion engine, and thus, improving exhaust gas characteristics and fuel consumption performance.SOLUTION: A control device 1 of an internal combustion engine 3 including a fuel injection valve 10 having a valve closing delay time Toff, includes an ECU 2. The ECU 2 executes a control for an initial value in fuel injection control and ignition timing control so that an initial value learning condition is established (step 61, 81), calculates an initial value Toff_ini of the valve closing delay time when the initial value learning condition is established during execution of the control for the initial value (steps 4-7), calculates a valve opening time Ti of the fuel injection valve 10 by using the initial value Toff_ini of the valve closing delay time in executing normal time control (step 67), and controls the fuel injection valve 10 so as to open the valve at the valve opening time Ti in executing the normal time control (step 70).SELECTED DRAWING: Figure 4
Patent JP-2018044607-A (JP)
Title: Sliding-type constant velocity universal joint
Inventor: KUREMATSU HIROSHI
IPC: F16D3/227
Filed: 2016-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce sliding resistance of internal components in assembling, to prevent abrasion in operation, and to suppress increase of an internal volume of an outer joint member.SOLUTION: A sliding type constant velocity universal joint includes a cup-shaped outer joint member 11, and an inner joint member 12 transmitting rotary torque to the outer joint member 11 through a ball 13 while permitting angular displacement, and an internal components 15 including the ball 13 and the inner joint member 12 is axially slidably accommodated in the outer joint member 11 filled with a lubricant 31. A region L2 used in assembling is defined at an axial depth side of a region L1 used in operation, positioned at an opening side of the outer joint member 11, and a recessed groove 38 axially extended to make the lubricant flow therein, is formed on a region L3 extended from the region L2 used in assembling to a cup bottom portion of the outer joint member 11.SELECTED DRAWING: Figure 1
Patent JP-2018042816-A (JP)
Title: Game machine
Inventor: TATEYAMA TADAHIDE
IPC: A63F7/02
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing game amusement.SOLUTION: A game machine of the present invention executes a variable performance corresponding to a determination result as to whether or not a big winning game is executed. A specific performance which allows a player to expect that the big winning game is to be executed in the variable performance can be executed, a timer performance can be executed, so that a specific display is made in an execution period of the specific performance. The timer performance can be started from any period of a plurality of start periods in the variable performance.SELECTED DRAWING: Figure 62
Patent JP-2018043720-A (JP)
Title: Slide suppression control device
Inventor: MASUDA YUI
IPC: B60W40/068
Filed: 2016-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of determining quickly and correctly, whether or not it is in a state in which a vehicle requires control intervention to slip by a vehicle control device and improving safety property.SOLUTION: A vehicle control device comprises: vehicle motion estimation means 13 for estimating a motion state of a vehicle or wheels on the basis of at least any of a position of the vehicle or wheels, speed and acceleration; slip estimation means 14 for estimating a slip state of the vehicle to a road surface on the basis of the estimation result; and slip suppression control means 15 for giving an instruction to a vehicle drive device 1 according to the estimated slip state. The slip estimation means 14 has a delay compensation device for performing a delay compensation, and outputs plural different estimation results for the delay compensation. The slip suppression control means 15 applies an instruction for correcting the slip state by a result of a prescribed determination including a comparison of the plural estimation results.SELECTED DRAWING: Figure 1