baber/WOPTO huggingface dataset:
Patent JP-2016081067-A (JP)
Title: Low loss optical fiber and method of making the same
Inventor: PETER I BOREL
IPC: G02B6/02
Filed: 2015-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a low loss optical fiber and a method of making the same that are capable of providing improved viscosity matching between a core and a cladding during fiber draw while minimizing the amount of optical power that is present in the cladding.SOLUTION: A core region 12 of an optical fiber 10 is doped with chlorine in a concentration that allows the viscosity of the core region to be lowered to approach the viscosity of a surrounding cladding. An annular interface region 16 is disposed between the core and the cladding and contains a sufficient concentration of fluorine dopant to match the viscosity of the core. By including this annular stress accommodation region, the cladding layer can be formed to include a relatively high concentration of fluorine required to provide a desired degree of optical signal confinement.SELECTED DRAWING: Figure 1
Patent JP-2017082251-A (JP)
Title: Method for producing heat-treated steel wire
Inventor: NAKAKUBO SHOHEI
IPC: C21D1/76
Filed: 2015-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a useful method for producing a heat-treated steel wire whose bending workability can be made satisfactory, even in a steel wire for a spring having a relatively high Si content, by increasing the adhesion of scale formed upon temper treatment.SOLUTION: In this invention method, when a rolled steel wire rod satisfying a prescribed chemical component composition is subjected to wire drawing into a steel wire, and thereafter, temper treatment is performed thereto, it is subjected to two stage heat treatment where heating is performed to 880°C to the maximum arrival temperature of 920°C or lower in such a manner that the required time from the start of the heating to the maximum arrival temperature is controlled to 30 to 120 s so that the time in the temperature range from 880°C to the maximum arrival temperature is controlled to 1 to 15 s, and thereafter, heating is performed at 750°C to below 880°C for 10 to 40 s, and subsequently, quenching is performed.SELECTED DRAWING: None
Patent JP-2017083246-A (JP)
Title: Cavity detector
Inventor: SUZUKI HIDEKADO
IPC: G01S13/88
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a cavity detector which detects a cavity inside a roadbed in a gauge and in either left or right area outside the gauge by using an underground radar.SOLUTION: A cavity detector 1 for detecting a cavity inside a roadbed of a railroad includes: a truck 2; an underground radar 3; and a support part 4. The truck 2 can travel on a track of the railroad. The underground radar 3 can detect the cavity under the ground. The support part 4 is provided at the truck 2, and supports an antenna 31 of the underground radar 3. The support part 4 supports the antenna 31 of the underground radar 3 in a manner to allow it to slide in either left or right direction orthogonal to the railroad in a predetermined range inside and outside a gauge.SELECTED DRAWING: Figure 5
Patent JP-2017084048-A (JP)
Title: Server device and program
Inventor: TANIJI YOSHITAKA
IPC: G06Q50/22
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a server device that can make it easy and smooth to perform care-taking activities involving a plurality of people for each of a plurality of care receivers, such as taking care of a plurality of elderly people and children.SOLUTION: If a server device receives a circle list request from a user terminal, the server device generates a circle list screen Gcl provided with feed link icons RFa/RFb to request feed information of the circle for each circle A/B the user terminal is registered with and message link icons RMa/RMb to request a message, and transmits it to the user terminal of the circle list request source and has the user terminal display it. If a feed request for a desired circle A is received according to the circle list screen Gcl displayed on the user terminal, a list screen GFca of feed information on the circle A is transmitted to the same user terminal and displayed. If a message request is received, a list screen of messages of the circle A is transmitted to the same user terminal and displayed.SELECTED DRAWING: Figure 14
Patent JP-2017082882-A (JP)
Title: Replacement metal fitting
Inventor: ITO KATSUO
IPC: E04B9/18
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a replacement metal fitting that can be fastened by a fastening tool such as a socket wrench, a spectacle wrench and spanner and the like, shows a high impact resistance and can fix the fastening member at an optional angle.SOLUTION: This invention relates to a replacement metal fitting 1A to supplement a fastening member. The replacement metal fitting has a hanging bolt 2 having a rotating head part 21 that can be engaged with a fastening tool and a hanging frame 3 threadably engaged with the fastening member to supplement a thread hole 31 and having two arms 32, 32 extended out of the thread hole 31 in its axial direction to hold the rotating head part 21. Each of the arms 32, 32 is rotatably pivoted by shaft members 4 at side surfaces of the rotating head part 21.SELECTED DRAWING: Figure 1
Patent JP-2017080178-A (JP)
Title: Pinball game machine
Inventor: TAKIZAWA MASA
IPC: A63F7/02
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine in which adequate measures are taken against ball entry to a ball entry hole.SOLUTION: A pinball game machine comprises: a second special pattern start hole 15 as a ball entry hole, to which game balls which flow down a game board 2 can enter; a guide shutter 28 which can be displaced between an advance state in which the guide shutter advances forward, supports game balls from a lower side and guides the game balls to the second special pattern start hole 15, and a retreat state in which the guide shutter retreats rearward, and does not support the game balls; and a displacement arm 143 which can be displaced between a retreat state in which the arm retreats from a guide path 30 for allowing entry of the game balls to the second special pattern start hole 15, and an advance state in which the arm advances so as to protrude to the guide path, for inhibiting entry of the game balls to the second special pattern start hole 15. In linkage with displacement of the guide shutter 28 from the advance state to the retreat state, the displacement arm 143 is displaced from the retreat state to the advance state.SELECTED DRAWING: Figure 3
Patent JP-2017081062-A (JP)
Title: Thermal recording material
Inventor: HIROKAWA SHOMA
IPC: B41M5/333
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material excellent in plasticizer resistance and skin heat resistance.SOLUTION: The thermal recording material contains at least one compound represented by formula (1) in the figure as a developing compound.SELECTED DRAWING: None
Patent JP-2017084287-A (JP)
Title: System, service, management server and management method
Inventor: TSUCHIMOTO KAZUO
IPC: G06F12/00
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To allow an end user without expertise to easily setup for equipment configuration, reconfiguration, and the like of a system when modifying conditions of program and data management.SOLUTION: A management system provides a single service of integrally managing things such as program provision via a network, data management in a virtual environment, and data management in operations using physical servers and physical PCs to scalably optimize the operating mode of the system depending on a management location of original data set by an end user.SELECTED DRAWING: Figure 1-1
Patent JP-2016019917-A (JP)
Title: Fixture for nasal cavity insertion device, and nasal cavity insertion device set provided with the fixture
Inventor: YAMADA HIROSHI
IPC: A61M16/06
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for preventing the displacement or the detachment of a device during the sleep of a patient of sleep disorder.SOLUTION: A fixture 100 fixes a device 200 to be inserted into a nasal cavity. Further, the fixture 100 is a fixture for a nasal cavity insertion device formed of a wire rod and includes: a first wire rod part 110; a second wire rod part 120 continued to the first wire rod part 110 and formed by folding back the wire rod so as to be opposed to the first wire rod part 110; and a third wire rod part 130 continued to the second wire rod part 120 and formed by bending the wire rod so as to be disposed oppositely to the first wire rod part 110 formed side of the second wire rod part 120.SELECTED DRAWING: Figure 1
Patent JP-2016089841-A (JP)
Title: Method for activating gas engine
Inventor: KOENIG NIKOLAUS
IPC: F02D41/32
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for activating a gas engine, capable of avoiding occurrence of ignitable air-fuel mixture in an exhaust pipe of the gas engine.SOLUTION: In a method for activating a gas engine having one or more working cylinders, in the working cylinder, a cylinder is selected and fuel gas is supplied; in the working cylinder, part of activation gas is supplied; and at least one working cylinder is selected, and the activation gas is supplied to the selected cylinder.SELECTED DRAWING: None
Patent JP-2017087816-A (JP)
Title: Automatic drive system
Inventor: URANO HIROMITSU
IPC: B60R21/00
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To provide information on the interruption of automatic drive control due to map information to a passenger of a vehicle or to another vehicle nearby.SOLUTION: An automatic drive system includes: a travel plan generation part for generating a travel plan of a vehicle including a vehicular control target value in accordance with a position on a target route; a travel control part for performing automatic drive control of the vehicle on the basis of the travel plan, the position of the vehicle, a road environment surrounding the vehicle, and a travel state of the vehicle; a detection value obtainment part for obtaining a control result detection value resulting from the automatic drive control of the vehicle; an evaluation value calculation part for calculating an evaluation value of the travel plan on the basis of the result of comparison between the control target value and the control result detection value; an interruption necessity determination part for determining necessity of interrupting the automatic drive control on the basis of the evaluation value of the travel plan and an evaluation threshold; and an information provision part for providing a passenger of the vehicle or to another vehicle nearby the vehicle with information on interrupting the automatic drive control in a case where an interruption of the automatic drive control is determined to be necessary.SELECTED DRAWING: Figure 1
Patent JP-2017089928-A (JP)
Title: Stoker type incinerator and incinerator
Inventor: NAKATAYA NAOHIRO
IPC: F23G5/50
Filed: 2015-11-05
Abstract: PROBLEM TO BE SOLVED: To promptly predict change of NOx concentration in exhaust gas.SOLUTION: An incinerator 1 includes: a primary combustion chamber 2 configured to supply primary air to wastes at each position of a conveyance route of the wastes conveyed by a plurality of fire grates to thereby combust the wastes; a secondary combustion chamber 3 configured to supply secondary air to unburned gas occurring in the primary combustion chamber 2 to thereby combust the unburned gas; and a discharge route 4 configured to guide exhaust gas discharged from the secondary combustion chamber 3 to atmosphere. A value of a target parameter group containing two or more of a flow rate of primary air, a temperature of primary air, a temperature in the primary combustion chamber 2, a flow rate of secondary air, a temperature in the secondary combustion chamber 3 and an oxygen concentration in the secondary combustion chamber 3 is acquired by a parameter value acquisition unit 5. At a NOx concentration predication unit 101, a predication value of a NOx concentration in exhaust gas is acquired based on the value of the target parameter group. Consequently, change of NOx concentration in exhaust gas can be predicted promptly.SELECTED DRAWING: Figure 1
Patent JP-2017090162-A (JP)
Title: Radar device and radar device detection method
Inventor: TAKAHASHI KEI
IPC: G01S7/28
Filed: 2015-11-06
Abstract: PROBLEM TO BE SOLVED: To reliably reduce noise due to carrier leak without complicating a circuit configuration.SOLUTION: A radar device includes: conversion means (an A/D conversion unit 20) for converting a reception signal into a digital signal; storage means (a storage unit 14a) for obtaining reception data output by the conversion means at prescribed timing to store it as reference data; computation means (a computation unit 14b) for executing prescribed computation between each piece of the reception data output by the conversion means and the reference data stored in the storage means; and processing means (a processing unit 14c) for executing a process of detecting a target on the basis of data obtained by the prescribed computation by the computation means.SELECTED DRAWING: Figure 1
Patent JP-2017089870-A (JP)
Title: Control valve and hydraulic system for work machine with control valve
Inventor: FUKUDA YUJI
IPC: F16K11/07
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To enable operational feeling for a hydraulic actuator to be improved.SOLUTION: A control valve comprises a first flow passage, a second flow passage, a third flow passage, a fourth flow passage, a fifth flow passage and a spool movable to either a first position or a second position. The spool has a first connection part enabling the first flow passage and the third flow passage to be connected when the spool is set at a first position and enabling the first flow passage and the fifth flow passage to be connected when the spool is set at a second position; a second connection part enabling the second flow passage and the fifth flow passage to be connected when the spool is set at a first position and enabling the second flow passage and the third flow passage to be connected when the spool is set at a second position; and a third connection part enabling the fifth flow passage and the fourth flow passage to be connected when the spool is set at a first position and/or enabling the fifth flow passage and the fourth flow passage to be connected when the spool is set at the second position.SELECTED DRAWING: Figure 2A
Patent JP-2017096305-A (JP)
Title: Driving force transmission device and driving force transmission control device
Inventor: KUBO TAKAHIRO
IPC: F16D27/112
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmission device capable of properly performing lubrication of a clutch when necessary, while reducing drag torque by storing a lubrication oil in a storage chamber, and to provide a driving force transmission control device including the driving force transmission device.SOLUTION: A driving force transmission device includes: a main clutch 5 in which frictional sliding between a main outer clutch plate 51 rotating with a clutch housing 3 and a main inner clutch plate 52 rotating with an inner shaft 4 is lubricated by a lubrication oil; first and second pressing mechanisms 6, 7 for imparting a pressing force in an axial direction to the main clutch 5; a case 8 having a clutch storage chamber 8a for storing the main clutch 5, and a storage chamber 8b capable of storing the lubrication oil discharged from the clutch storage chamber 8a; and a control valve 9 capable of controlling a flow rate of the lubrication oil between the clutch storage chamber 8a and the storage chamber 8b. The control valve 9 includes a valve body 91 capable of changing the flow rate of the lubrication oil by deforming according to a temperature change.SELECTED DRAWING: Figure 5
Patent JP-2017097244-A (JP)
Title: Optical scanner and image forming apparatus including the same
Inventor: SUMIDA NOA
IPC: G02B13/24
Filed: 2015-11-26
Abstract: PROBLEM TO BE SOLVED: To achieve downsizing in an optical scanner while reducing sensitivity of optical performance.SOLUTION: An optical scanner 10 comprises: a light source 1; a deflector 4 that deflects light beams from the light source 1 and optically scans a scanning target surface 6 in a main scanning direction; an incident optical system 2 that makes the light beams from the light source 1 incident on a deflection surface 4a of the deflector 4; and an imaging optical system 5 that guides the light beams deflected by the deflector 4 to the scanning target surface 6. When the magnification of the incident optical system 2 in a sub scanning cross section is βsi; the magnification of the imaging optical system 5 in the sub scanning cross section is βso; the distance between the light source 1 and the deflection surface 4a on the optical axis is Li; and the distance between the deflection surface 4a and the scanning target surface 6 on the optical axis is Lo, the conditions: 0.5<|βsi|<2.2, 3.0<|βso|<10.0, 0.2<Li/Lo<0.4 are satisfied.SELECTED DRAWING: Figure 1
Patent JP-2017095030-A (JP)
Title: Vehicle control device
Inventor: ITO YUTARO
IPC: B60L50/16
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of increasing energy efficiency of a vehicle when traveling on a downhill road.SOLUTION: A vehicle 100 includes an engine 31 and a motor 32 driven by power supplied from a battery 40, and uses at least either of an engine output and a motor output as a driving force. A vehicle control device 50 includes: a regeneration control part for controlling the vehicle 100 and making the motor 32 perform regeneration on a downhill road; and a downhill road acceleration control part for performing downhill road acceleration control which does not make the vehicle use the engine output as the driving output and that allows acceleration traveling without the regeneration of the motor in a certain section of the downhill road on which regeneration is performed.SELECTED DRAWING: Figure 1
Patent JP-2016110646-A (JP)
Title: Table definition device and method
Inventor: MIAO QINGLIANG
IPC: G06F17/30
Filed: 2015-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a table definition device and method.SOLUTION: The device includes: an entity determination unit for associating an entity name on each row in an entity column of a table with an entity in an Internet knowledge base, and determining the corresponding entity of each entity name in the Internet knowledge base; an attribute determination unit for comparing, for each row of the table, the value of each column and the corresponding attribute value of the row in the Internet knowledge base to check matching, and determining the corresponding attribute of each column on the basis of the result of matching; and a table definition unit for defining the table on the basis of the determined entity and the corresponding attribute of each column.SELECTED DRAWING: Figure 3
Patent JP-2017100253-A (JP)
Title: Polishing tool and polishing device
Inventor: OKA TOSHIAKI
IPC: H01L21/304
Filed: 2015-12-03
Abstract: PROBLEM TO BE SOLVED: To make the polishing speed of a polishing tool in contact with a plate-like workpiece the same at the rotation center and the outer circumference in order to shorten the time for polishing in polishing the plate-like workpiece.SOLUTION: A polishing tool 60 mounted to a discoid mount 61 fixed to a tip of a spindle 62 of a polishing device 1 comprises: a base plate 601 in which a polishing part 600 is mounted on one surface 601b in an annular shape; a connection cylinder 602 erected from an outer peripheral part of the other surface 601a of the base plate 601; a mount mounting plate 602 connected to the connection cylinder 602 and mounted to the mount 61; and an annular ultrasonic transducer 604 arranged on the other surface 601a so that its center coincides with the center of the base plate 601 inside the connection cylinder 602.SELECTED DRAWING: Figure 3
Patent JP-2017100685-A (JP)
Title: Airbag device for front passenger seat
Inventor: KOBAYASHI IPPEI
IPC: B60R21/2338
Filed: 2015-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device for a front passenger seat which can improve the head protection performance of an occupant in a front passenger seat at an oblique collision or the like to a driver seat side, and can secure the head constriction performance of the occupant in the front passenger seat at a full-lap front face collision or the like.SOLUTION: An airbag device 10 for a front passenger seat includes an airbag main body 34 for the front passenger seat, and a center airbag part 36 which is integrally formed at a side face of the airbag main body 34 for the front passenger seat at the inside of a vehicle width direction. One end part 50A of a strap 50 is fixed to an inner face of the center airbag part 36 at a rear end part 36B1 side, and the other end part 50B is held to an actuator so as to be releasable. At an oblique collision or the like to the driver seat side, the actuator is brought into a second state by an ECU, and the other end part 50B of the strap 50 is released.SELECTED DRAWING: Figure 2
Patent JP-2017105229-A (JP)
Title: Marine vessel equipped with vehicle embarking-disembarking system
Inventor: HIRATA KOICHI
IPC: B63B27/14
Filed: 2015-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle embarking-disembarking system capable of adjusting the shape of a ramp way in accordance with hull's vertical motions and trim changes (longitudinal inclinations) when a vehicle embarks and disembarks, and stably embarking and disembarking the vehicle, and a marine vessel equipped with the vehicle embarking-disembarking system.SOLUTION: An embarking-disembarking system 20 of a marine vessel 10 which conveys a vehicle A comprises a first ramp way 21A capable of turning around a first shaft 24 provided on the center side of the hull, a second ramp way 21B capable of turning around a second shaft 25 provided on the first ramp way 21A, drive means 22 locked by the first ramp way 21A to turn the first ramp way 21A around the first shaft 24 over a first angle range, limit means 29 that makes no mechanical restriction when the second ramp way 21B moves upward and limits a working range to the first ramp way 21A to a second angle range when the same moves downward, and control means 23 that controls the drive means 22 when the vehicle A embarks and disembarks.SELECTED DRAWING: Figure 1
Patent JP-2017107075-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI HIDEAKI
IPC: G03G15/00
Filed: 2015-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can reduce adhesion of toner to a developing sleeve caused by a fogging removal potential applied to the developing sleeve in a stopped state.SOLUTION: In stopping a developing sleeve between sheets, a charging voltage is controlled to reduce a fogging removal potential (Vback) compared with that during an image formation period and remain Vback smaller than that during the image formation period while the developing sleeve is stopped between the sheets. With this configuration, when the developing sleeve is intended to be stopped between the sheets to suppress deterioration of toner, adhesion of toner to the developing sleeve can be reduced and an image defect caused by adhesion of toner to the developing sleeve can be suppressed.SELECTED DRAWING: Figure 7