baber/WOPTO huggingface dataset:
Patent JP-2017146453-A (JP)
Title: Optical waveguide and optical device using the same
Inventor: SAKAI DAICHI
IPC: G02B6/12
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide capable of suppressing deposition of foreign substances, scratches or damages on a side-face light input/output part during handling or transportation, and an optical device using the above optical waveguide and an external optical member, which is improved in prevention of scratches or damages on the device and in adhesiveness.SOLUTION: The optical waveguide has at least one core pattern 4 extending in an X direction in an orthogonal coordinate system, and a clad layer 5 embedding the core pattern. The optical waveguide has a side-face light input/output part 3 on a side face thereof where light is made to enter the core pattern or light transmitted through the core pattern is made to exit, and has a first substrate 1 on one side in a Z direction of the core pattern and a second substrate 2 on the other side in the Z direction of the core pattern. The first substrate and the second substrate have a protrusion 6 protruding outside an outer shape in the X direction of the side-face light input/output part.SELECTED DRAWING: Figure 1
Patent JP-2017148146-A (JP)
Title: Ophthalmologic apparatus
Inventor: HEN MITSUHARU
IPC: A61B3/16
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmologic apparatus that has simplified the configuration of an optical system and has achieved reduction of the number of components and compactification of a system by using a coherent light source of a small light emission size, and eliminating a slit.SOLUTION: An ophthalmologic apparatus includes an illumination optical system for applying a light from a coherent light source obliquely onto an eye to be examined as a parallel light, an imaging optical system for imaging a light reflected by a cornea front surface of the eye to be examined and a light reflected by a cornea rear surface with a light receiving element, and calculation means for calculating cornea thickness from the reflection image taken by the imaging optical system.SELECTED DRAWING: Figure 1
Patent JP-2017149234-A (JP)
Title: Vehicle monitoring system
Inventor: ISHII MITSUNORI
IPC: B60R16/02
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle monitoring system capable of detecting that a control unit has been replaced without separately adding a dedicated component for detection.SOLUTION: A vehicle monitoring system 1 monitors a plurality of control units 10 connected to a network 20. Each control unit 10, when an ignition switch 30 is off, stores its own collation key in a non-volatile memory 12 and transmits it to the other control units 10. The received collation key of each of the other control units 10 is stored in the non-volatile memory 12. Each control unit 10, when the ignition switch 30 is on, reads its own collation key as well as the collation key of each of the other control units 10 from the non-volatile memory 12 and transmits the read own collation key to the other control units 10. When the received collation key of the other control unit 10 does not match the read collation key of the other control unit 10, it is determined that the other control unit 10 has been replaced.SELECTED DRAWING: Figure 1
Patent JP-2017150398-A (JP)
Title: Ignition timing controller
Inventor: SEZAKI TAIJI
IPC: F02P5/152
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To properly control ignition timing even when knocking is erroneously detected.SOLUTION: An ECU 24 controls ignition timing of an engine 1 including a knock sensor 23 configured to detect oscillation. The ECU, in a case where when the knock sensor detects oscillation, a total drive time of the engine is smaller than a predetermined drive time T, makes ignition timing retarded at a smaller retarding amount than that in a case of where the total drive time is equal to or more than the predetermined drive time. Consequently, ignition timing can be prevented from being unexpectedly retarded.SELECTED DRAWING: Figure 2
Patent JP-2017004929-A (JP)
Title: Solid-sealed led bulb
Inventor: WU CHIH HSEIN
IPC: F21V3/04
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a solid-sealed LED bulb that need not have a heat radiation structure, reduce production costs, improve speeds of assembly and package processing, and obtain extremely high heat dissipation and light emission effects.SOLUTION: A solid-sealed LED bulb 2 includes: a base body 20; at least one LED light source 21; at least one electric supply element 22; and a heat radiation light guide 23 having a hollow structure of a light-transmissive solid coming into contact with the LED light source 21 and electric supply element 22 to cover them. The LED bulb is formed by packaging one end of the heat radiation light guide directly with the base body, and heat energy of the LED light source is radiated to the outside by conduction in contact with the heat radiation light guide. Further, a light beam of the LED light source is passed through the heat radiation light guide to emit light, and light intensity IA of light transmitted through the heat radiation light guide and light intensity IB of light forming the LED light source satisfy (IA/IB)>70% (conditional expression 1).SELECTED DRAWING: Figure 3
Patent JP-2017148850-A (JP)
Title: Gas shield device for pipeline welding
Inventor: UCHIDA YOSHIAKI
IPC: B23K37/00
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas shield device for pipeline welding which prevents a space from being formed between a back shield member and an inner surface of a pipeline by strain etc. of the pipeline and enables reduction of the number of components and reduction of manufacturing costs.SOLUTION: A gas shield device for pipeline welding 10 includes: a back shield member 1 to which a gas is supplied; a spring member 2; and a shaft member 3 which is connected with the back shield member 1, biased by the spring member 2, and movable. A correction shield plate 5 which may contact with an inner surface of a pipeline 4 is detachably attached to the back shield member 1.SELECTED DRAWING: Figure 1
Patent JP-2017153598-A (JP)
Title: Peeling device
Inventor: FUJII TATSUNORI
IPC: A61B1/00
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a peeling device excellent in workability when collecting a blood vessel together with its peripheral tissue.SOLUTION: A peeling device 14A includes an insertion lumen 45 into which an imaging device 17 can be inserted, and is provided with a grip part 44 configured so as to be gripped by a user and a peeling member 46 disposed at the tip of the grip part 44. The peeling member 46 includes a peeling part 50 for peeling fat 74 in a living body when inserted into the living body along a blood vessel 72, and a blood vessel guide path 54 for receiving a branched blood vessel 73 from the tip of the peeling member 46 and guiding it to a base part 48 side.SELECTED DRAWING: Figure 7
Patent JP-2017155830-A (JP)
Title: Capacity control valve
Inventor: HASHIMOTO KAZUKI
IPC: F16K7/12
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a capacity control valve capable of improving pressure resistance performance.SOLUTION: A diaphragm body 34 has a deformation surface part 341, and a cylindrical part 342 extending substantially orthogonally to the deformation surface part 341. The diaphragm body 34, an upper lid 35 and a lower lid 36 are connected at the cylindrical part 342 and cylindrical holding parts 352, 362. Consequently, even when fluid pressure acts on the deformation surface part 341 and force in a direction substantially perpendicular to the deformation surface part 341 is applied, failure such as a crack hardly occurs at the connected portions, to improve pressure resistance performance.SELECTED DRAWING: Figure 3
Patent JP-2017158313-A (JP)
Title: Rotary electric machine and method of manufacturing the same
Inventor: ISODA HITOSHI
IPC: H02K15/02
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of reducing a circumferential deviation of an air gap even when a side plate is arranged on a first axial side of the air gap between a stator and a rotor, and a method of manufacturing the same.SOLUTION: A rotary electric machine 10 comprises: a stator 11; a rotor 1 arranged radially inside the stator 11 with an air gap G left; and a disk-like side plate 30 arranged on an axial first side X1 of the rotor 1 and fixed to the rotor 1. The side plate 30 extends radially outward beyond a radial position of the air gap G, and also has a through hole 33 at a position overlapping the air gap G in an axial direction X.SELECTED DRAWING: Figure 1
Patent JP-2017161311-A (JP)
Title: Storage battery device
Inventor: KATO SHUICHI
IPC: H02J7/00
Filed: 2016-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery device in which the accuracy of estimating the capacity of a storage battery can be improved.SOLUTION: The storage battery device of an embodiment includes a storage battery, a detection unit, a storage unit, and a capacity estimation unit. The storage battery supplies electric power to an external device, and is charged with electric power supplied from the external device. The detection unit detects a voltage between the positive pole and negative pole of the storage battery. The storage unit stores the capacity which is estimated by the capacity estimation unit on the basis of the voltage detected by the detection unit. The capacity estimation unit causes the storage unit to store the capacity of the storage battery when the storage battery has stopped discharging or charging, and estimates. When the storage battery starts discharging or charging, the capacity estimation unit estimates the capacity of the storage battery on the basis of the capacity of the storage battery stored in the storage unit and a period from a time when the storage battery has stopped discharging or charging to a time when the storage battery has restarted discharging or charging.SELECTED DRAWING: Figure 5
Patent JP-2020095061-A (JP)
Title: Video display device
Inventor: YAMAMOTO MASAHIRO
IPC: H05B44/00
Filed: 2016-03-08
Abstract: To provide a video display device capable of producing a floating feeling of a display unit.SOLUTION: A video display device 1 includes: a display unit 3 that displays images; a right side support part 5 and a left side support part 7 having light transmissivity in at least in a part, each of which supports the display unit 3 upright; and a right first light source 31 and a left first light source 32 each of which is provided to the display unit 3 for irradiating at least a part of the right side support part 5 and the left side support part 7 with light.SELECTED DRAWING: Figure 14
Patent JP-2017163119-A (JP)
Title: Composite reinforced type magnetostrictive composite material and method for manufacturing the same
Inventor: NARITA FUMIO
IPC: H01F1/28
Filed: 2016-03-11
Abstract: PROBLEM TO BE SOLVED: To provide: a composite reinforced type magnetostrictive composite material which can be spread in many fields as an "independent power generation type" smart material having a light weight, a robust, high strength, a large generation power, and durability against a stress load; and a method for manufacturing the magnetostrictive composite material.SOLUTION: A magnetostrictive fiber reinforced type composite material having a high generation power with a residual tensile stress included therein is manufactured by the steps of: mixing a base material with a hardening agent in certain proportions; arraying FeCo fibers in one direction in a mold; pouring the resultant base material into the mold in a state in which a stress is loaded on the fibers by a weight, followed by hardening at a room temperature for 24 hours; and further, putting the resultant hardened FeCo fiber-reinforced composite material in a thermostatic oven to keep heating the composite material at 80°C for three hours for causing the post-hardening of the composite material. A magnetostrictive fiber reinforced type composite material with a higher performance can be manufactured by performing a thermal treatment on the FeCo fibers. In addition, the composite material can be optimized in combination of a theoretical analysis.SELECTED DRAWING: Figure 5
Patent JP-2017168213-A (JP)
Title: Resin microparticle for power storage device, power storage device electrode, and power storage device
Inventor: SUZUKI TOMOHIKO
IPC: H01M10/0566
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide: resin microparticles for a power storage device, which make possible to provide a power storage device superior in adhesion with a current collector and an active material, and superior in charge and discharge cycle characteristics; a power storage device electrode including the resin microparticles; and a power storage device including the electrode.SOLUTION: The above problem is solved by a resin microparticle for a power storage device electrode, which comprises: a unit of a monomer (a) having, as a constituting unit of the resin microparticle, at least one functional group selected from a group consisting of a hydroxy group and an amide group; a unit of a cross-linkable monomer (b); and a unit of a monomer (c) other than the monomers (a) and (b). To all of the monomers constituting the resin microparticle, the unit of the monomer (a) is over 20 mass% up to 50 mass%, the unit of the cross-linkable monomer (b) is 0.1 to 10 mass%, and the unit of the monomer (c) is 40 mass% or more and less than 79.9 mass%.SELECTED DRAWING: None
Patent JP-2017163957-A (JP)
Title: Plant protection member made from upper frame and lower frame
Inventor: HAYASHI SHINICHIRO
IPC: A01G13/00
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a means of improving the load bearing performance of a lawn protection member made from an upper frame and a lower frame.SOLUTION: A plant protection member is made from a lower frame laid on a base and an upper frame placed on the lower frame, the lower frame is made from a tread pressure part and a percolation part, the tread part is a concrete column inserted so the upper part thereof protrudes from a container-like structure which stands vertically and is arranged like a mesh, the protruding part of the concrete column is formed to be smaller than the lower part, each container-like structure is connected therebetween by a rib, and the percolation part is the space between a container-like structure and a container-like structure, the upper frame is made of the tread pressure part and the percolation part, the tread pressure part is made from a flank extending down from a flat plate and the edge of the flat plate, the flat plate has a hole part in the central part, the protruding part of the concrete column of the lower frame protrudes through the hole part, the flat plate suppresses the detachment of an object from the concrete column, each flat plate is connected by a rib, the percolation part is the space between the flat plate and the flat plate and the plant protection device is made from the upper frame placed on the lower frame.SELECTED DRAWING: Figure 4
Patent JP-2017175244-A (JP)
Title: 1:n biometric authentication, encryption, and signature system
Inventor: TAKAHASHI KENTA
IPC: G06F21/32
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To achieve convenient and safe authentication only by biometric authentication without limiting the combination of a user and a terminal, or modifying a service server, or requiring ID input or card presentation when a user uses various existing services from one or more terminals.SOLUTION: A system comprises: a terminal having an extraction part for extracting feature data for authentication from acquired biological information, an encoding part for encoding the feature data for authentication to create encoded feature data for authentication and a transmission part for transmitting the encoded feature data for authentication; and a server having a DB for storing encoded authentication information, a search part for searching the encoded authentication information included in the DB, a decoding part for performing decoding by using the encoded feature data for authentication as a decoding key to the searched encoded authentication information, and for uniquely identifying a user on the basis of the acquired authentication information, and a processing part for performing authentication response processing instead of a user terminal on the basis of the authentication information acquired by decoding to the identified user.SELECTED DRAWING: Figure 1
Patent JP-2017169978-A (JP)
Title: Ultrasonograph
Inventor: NAKAJIMA SHINJI
IPC: A61B8/14
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonograph capable of changing bearing power of an operation panel supported by a support arm.SOLUTION: A base end of a gas spring 46 is connected to a base-part block 48. The base-part block 48 is fixed to a base-part frame 36 using a base 56 of the base-part frame 36 and at least one spacer 58 superposed on the base 56. The number of spacers 58 disposed between the base 56 and the base-part block 48 is changed by changing superposition order of the base 56 and the spacers 58. Accordingly, the position of the base-part block 48 is changed so as to change a moment of the gas spring 46 applied to the support arm 20. This configuration can thus adjust the bearing power of the operation panel supported by the support base 34.SELECTED DRAWING: Figure 6
Patent JP-2017183352-A (JP)
Title: Semiconductor apparatus and display apparatus
Inventor: ITO TAKUYA
IPC: G09G3/20
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor apparatus capable of eliminating a mismatch among a plurality of semiconductor devices caused by a dysfunction of a single or plurality of semiconductor devices.SOLUTION: A liquid crystal display apparatus is constituted by a plurality of semiconductor devices 6. The semiconductor device 6 includes: a situation monitoring part 61 for monitoring a plurality of types of functions achieved by the semiconductor device 6 and outputting a plurality of types of situation monitor signals which indicate whether the functions are normal or not; and an abnormality determining part 62 for determining abnormality of each function based on the plurality of types of situation monitor signals. When the abnormality determining part 62 included in one semiconductor device in the plurality of semiconductor devices 6 detects abnormality in one or more functions in the plurality of semiconductor devices 6 based on the own abnormality determination result and based on abnormality determination results from abnormality determining parts 62 included in other semiconductor devices 6, the one semiconductor device outputs an abnormality detection signal from the abnormal determining part 62 to the plurality of semiconductor devices 6.SELECTED DRAWING: Figure 2
Patent JP-2017158989-A (JP)
Title: Coaster made of woven cloth
Inventor: KAJITANI MASAKAZU
IPC: A47G23/03
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To solve problems of coasters as there are no coasters which fulfill requirements such as absorption of water that condenses on the surface of a glass, slip resistance of a glass on a table, nonstickiness to the bottom of a glass when it is lifted, requisites for beauty/decorativeness, an element of amusement, an ecological product, and etc..SOLUTION: Using 5400 threads of two kinds of No. 60 count cotton yarn, and with a 0.4-0.5 mm thick woven cloth in which a pattern is woven in both sides by a reversible figured double weave technique, a nearly square coaster is made that has length and width of 110 mm and 110 mm. The amount of water absorption is about 5 g, with a friction coefficient made 2-3 times more compared with absence of the coaster to improve slip resistance effect. In the surface and reverse side of the coaster, a pattern of mirror image is formed and the colors of the pattern are also inverted. Coasters in which a plurality of types of landscape of Ise Shima district in Mie Prefecture are woven in are made a set as a souvenir.SELECTED DRAWING: Figure 1
Patent JP-2017177134-A (JP)
Title: Shape correction device and shape correction method
Inventor: TAYA TAKAO
IPC: B21D1/05
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively restrain meandering of a steel plate in an inlet side louver in a continuous line of the steel plate, regardless of a construction material of the steel plate.SOLUTION: In a shape correction device arranged on the upstream side of a louver and a welder, a shape correction device is provided with a pressure roll for pressing a steel plate rewound from a pay-off reel, an uncoiler leveler arranged on the downstream side of the pressure roll and correcting warping of the steel plate, an inlet side pinch roll arranged on the inlet side of the uncoiler leveler and an outlet side pinch roll arranged on the outlet side of the uncoiler leveler, and is provided for increasing tension imparted in the longitudinal direction of the steel plate by using increased power by increasing the power distributed to the outlet side pinch roll, without driving respective work rolls of the uncoiler leveler when the steel plate is sandwiched in the outlet side pinch roll.SELECTED DRAWING: Figure 4
Patent JP-2017187216-A (JP)
Title: Refrigerant evaporator
Inventor: ISHIZAKA NAOHISA
IPC: F25B39/02
Filed: 2016-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant evaporator which can discharge condensed water.SOLUTION: A refrigerant evaporator 1 comprises: a windward distribution tank part 13; a leeward collection tank part 23; and an intermediate tank part 33 which is arranged between the windward distribution tank part 13 and the leeward collection tank part 23, and has a flow passage for introducing a refrigerant collected in the leeward collection tank part 23 to the windward distribution tank part 13. In the intermediate tank 33, a dimension in an X-direction is set smaller than dimensions in X-directions of the windward distribution tank part 13 and the leeward collection tank part 23. An end part of the intermediate tank part 33 is arranged at a center side of the windward distribution tank part 13 and the leeward collection tank part 23 rather than end parts of the windward distribution tank part 13 and the leeward collection tank part 23, thus forming drainage paths 40a, 40b for discharging water to the output-side.SELECTED DRAWING: Figure 5
Patent JP-2017185588-A (JP)
Title: Wire saw device
Inventor: YOSHIDA HISASHI
IPC: B24B27/06
Filed: 2016-04-06
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with even a variety of processing methods when processing and cutting a workpiece by using a wire saw.SOLUTION: A wire saw device 1 includes: one robot arm 2 which can be freely moved under multi-axial control; a wire saw unit 3 connected to the robot arm 2; a wire 8 stretched over a plurality of pulleys supported pivotally in the wire saw unit 3; and a workpiece cutting/processing region 20 set between the pulleys. While the robot arm 2 is moved in a preset direction, the wire 8 of the wire saw unit 3 is run, and a workpiece is cut into a predetermined shape by pressing the wire against the held workpiece. The robot arm 2 or the wire saw unit 3 can be vibrated to process and cut the workpiece depending on the type of the workpiece.SELECTED DRAWING: Figure 1