baber/WOPTO huggingface dataset:
Patent JP-2017142203-A (JP)
Title: Optical encoder and method for determining origin thereof
Inventor: ISHIGURO TATSUYA
IPC: G01D5/36
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide means for surely determining an origin position with a simple structure and simple signal processing without providing a special origin detection scale in an incremental optical linear encoder.SOLUTION: An incremental optical linear encoder 100 comprises: a reading head 1 including a light-emitting part 2 and a light receiving part 3; and a linear scale 4 arranged to face the reading head 1 and formed by arranging a plurality of scale patterns 5 used as a set of a reflection part 5b and a transmission part 5a. In the linear scale 4, the widths of the reflection part 5b and transmission part 5a alternately formed are substantially the same, and the reflection part 5b or the transparent part 5a is missed in at least one place over the full length. The detection waveform of the light receiving part 3 is calculated with autocorrelation to determine the missed part as an origin.SELECTED DRAWING: Figure 1
Patent JP-2017141637-A (JP)
Title: Expansion joint cover device
Inventor: TAKAYANAGI TAKESHI
IPC: E04B1/68
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint cover device for improving workability when installing a receiving material for slidably supporting a joint cover.SOLUTION: At least any of two skeletons is provided with a sliding support part 20 for slidably supporting a reverse surface of a joint cover 11, and the sliding support part 20 comprises a joint side receiving material 22 arranged so as to face to a clearance 50 and the innermost side receiving material 23 arranged on the innermost side more than the joint side receiving material 22 when viewed from the clearance 50, as a receiving material for abutting on a reverse surface of the joint cover 11. The joint side receiving material 22 and the innermost side receiving material 23 are mutually extended in parallel in the longitudinal direction of the clearance 50, and are respectively separately fixed to the skeleton.SELECTED DRAWING: Figure 4
Patent JP-2017146915-A (JP)
Title: Gate device, passage management system, terminal, passage management method, and passage management program
Inventor: TSUBOUCHI TAKASHI
IPC: G07B15/00
Filed: 2016-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce expenses required to construct a system that determines whether to permit a user to pass through a passage on the basis of information indicated by an information symbol without lowering security of the system.SOLUTION: Reading units 3a, 3b optically read first information indicated by a two-dimensional barcode, i.e. an information symbol displayed on an indicator 22a of a mobile terminal 20. Radio communication units 4a, 4b communicate with the mobile terminal 20 by radio and receive second information corresponding to the first information transmitted by the mobile terminal 20. A control unit 2 determines whether to permit a passerby to pass through a passage using the first information read by the reading units 3a, 3b and the second information received by the radio communication units 4a, 4b.SELECTED DRAWING: Figure 1
Patent JP-2017152794-A (JP)
Title: Test module
Inventor: KAWATSU YASUAKI
IPC: H04B10/073
Filed: 2016-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive test module capable of evaluating reception capability of a communication device easily.SOLUTION: A test module 1 used for evaluating whether the reception capability in a communication port 11 of a communication device 10 satisfies a predetermined reference consists of a pluggable module having an enclosure 2, and a connector 3 provided integrally with the enclosure 2 and connected with the port 11, and includes a test signal generation unit 6 mounted in the enclosure 2, generating a test signal required to be received with above mentioned reference, by imparting at least one of a preset jitter or noise to a data signal, and outputting the test signal thus generated to the port 11.SELECTED DRAWING: Figure 1
Patent JP-2016157121-A (JP)
Title: Vessel model molding tool and production method of vessel model
Inventor: KASAI YUTAKA
IPC: G09B23/28
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a vessel model molding tool for molding a vessel model simulating a vessel of a human body and a production method of a vessel model.SOLUTION: A solution 16 is coated to a vessel model molding tool 10 for forming a coat 16a, then the coat 16a is gelatinized for producing a vessel model. The vessel model molding tool 10 simulates a state of a lumen of a vessel of a human body, and the tool is used as a base material when molding the vessel model. Therefore, it is possible to produce a blood vessel model simulating a symptom (lesion) of the vessel of the human body more precisely. The gelatinization step of the coat 16a comprises a first gelatinization step for gelatinizing a water soluble polysaccharide contained in the coat 16a, and a second gelatinization step for gelatinizing a polyvinyl alcohol contained in the coat 16a after the first gelatinization step. Therefore, it is possible to produce the vessel model having hydrophilia similar to that of a vessel of a living body and proper elasticity and intensity.SELECTED DRAWING: Figure 2
Patent JP-2017150861-A (JP)
Title: Rotation angle detector
Inventor: OSUMI KAZUHIKO
IPC: G01D5/245
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detector which exhibits a high accuracy of rotation angle measurement and can be driven with a small current, and with which it is possible to measure the revolving speed of a rotor rotating at high speed.SOLUTION: A rotation angle detector includes a rotary member 100 having portions differing in the distance from the center of rotation in a plurality of places and a magnetic flux detection unit 20, the magnetic flux detection unit 20 comprising a first oscillation circuit, a second oscillation circuit, measurement means for measuring the oscillation frequency of each of the first oscillation circuit and the second oscillation circuit, calculation means for calculating a difference in oscillation frequencies measured by the measurement means, and conversion means for converting the difference calculated by the calculation means into magnetic permeability, characterized in that a change in the distance of the rotary member 100 and the magnetic flux detection unit 20 that changes due to the rotation of the rotary member 100 is detected as a change of magnetic permeability and the rotation angle of the rotary member 100 is detected.SELECTED DRAWING: Figure 3
Patent JP-2017150580-A (JP)
Title: Toothed profile and toothed belt
Inventor: TAKEYA SHOHEI
IPC: F16G1/28
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a toothed profile which enables improvement of durability without deteriorating flexibility of a toothed belt and achieves long life of the toothed belt, and to provide the toothed belt to which the toothed profile is attached.SOLUTION: A profile body 5 which is formed separately from a belt body 2 is provided. The profile body 5 is formed by metal or high hardness resin. Belt teeth 7 are formed in the profile body 5. The belt teeth 7 attains high strength and high rigidity. An attachment part 8 which attaches the profile body 5 to the belt body 2 is provided. The belt teeth 7 having high strength and high rigidity is combined with the belt body 2 having sufficient flexibility.SELECTED DRAWING: Figure 2
Patent JP-2016136962-A (JP)
Title: Production of fatty acids by heterologous expression of gene clusters from myxobacteria
Inventor: SILKE WENZEL
IPC: C12N15/09
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing one or more polyunsaturated fatty acids by heterologous gene expression.SOLUTION: The process comprises the steps of: providing a production organism comprising a heterologous gene cluster encoding a polyunsaturated fatty acid synthesizing pathway which comprises a subsequence ER encoding an enoylreductase and a subsequence AT encoding an acyltransferase, where the subsequence AT is located downstream of the subsequence ER; and growing the production organism in the presence of a fermentable carbon source to produce one or more polyunsaturated fatty acids, optionally recovering the one or more polyunsaturated fatty acids.SELECTED DRAWING: Figure 1
Patent JP-2017154280-A (JP)
Title: Method for manufacturing bent-pipe-like resin tube
Inventor: MIZUTANI KOJI
IPC: B29C45/26
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bent-pipe-like resin tube which dissolves problems of thickness deviation of a resin tube and roughness of an inner surface, thickening and deterioration in dimensional accuracy, and can dissolve a problem of bending by heat in a resin tube use environment.SOLUTION: A method for manufacturing a bent-pipe-like resin tube formed from a crystalline thermoplastic resin includes: a step of injection molding a straight-pipe-like resin molding at a mold temperature equal to or higher than a glass transition temperature of the crystalline thermoplastic resin; and a step of bending the straight-pipe-like resin molding at a temperature that is equal to or higher a melting initiation temperature of the crystalline thermoplastic resin and lower than a melting peak temperature.SELECTED DRAWING: None
Patent JP-2017156448-A (JP)
Title: Optical data link
Inventor: KAWAMURA YUJI
IPC: H01L31/0232
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical data link for optically coupling an external optical connector attached to an optical receptacle and an optical element for optical communication with optical wring in a housing, i.e., internal fibers, with which it is possible to accommodate the internal fibers without impairing its reliability, even when an excess portion of the fibers is long.SOLUTION: The optical data link comprises an optical receptacle to which is attached an external optical connector provided at an end of an optical cable that transmits signal light, and further comprises, inside a housing, an optical device for transmitting and/or receiving the signal light, internal fibers for optically coupling the external optical connector attached to the optical receptacle and the optical device, and a fiber tray 11 for accommodating an excess portion of the internal fibers, the ceiling face 11a of the fiber tray 11 is formed with a slope which, when the internal fibers come in contact therewith, guides the internal fibers to one side in the longitudinal direction of the internal fibers.SELECTED DRAWING: Figure 1
Patent JP-2017157647-A (JP)
Title: Solid-state laser device
Inventor: HAMAMOTO KOICHI
IPC: H01S3/042
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state laser device in which a laser medium can be replaced easily while suppressing breakdown of laser medium, and interception of laser light, and high efficiency laser oscillation is possible.SOLUTION: A solid-state laser device includes: an inner container 3 for housing a laser medium 2A and having an inner light transmission part 20; an outer container 4 provided at a part facing the inner light transmission part 20, and having at least an outer light transmission part 21 vacuum insulated for inner light transmission part 20; a refrigerant supply section 5 for supplying refrigerant into the inner container 3 so as to touch at least a part of the surface of the laser medium 2A excepting the light input/output surface 15A in the laser medium 2A; and a cover 6 for sectioning the light passage region A1 between the light input/output surface 15A and inner light transmission part 20, where incident light and outgoing light pass, from a refrigerant supply region A2 where refrigerant is supplied by the refrigerant supply section 5.SELECTED DRAWING: Figure 1
Patent JP-2017157418-A (JP)
Title: Connection terminal assembly and electric driving device using the same
Inventor: HAMADA KEIJI
IPC: H01R12/55
Filed: 2016-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a novel electronic control device for an electric motor capable of suppressing an increase change of electrical contact resistance between a substrate-side terminal using a press-fit type connector and a tabular connector-side terminal.SOLUTION: A split terminal piece 34B is configured by bisecting a connector-side terminal 34 in an insertion direction of the connector-side terminal 34, the split terminal piece 34B is inserted into an elastic terminal piece 35P of a substrate-side terminal 35, thereby electrically connecting both the terminals. Thus, the split terminal piece is configured by bisecting the connector-side terminal, such that rigidity of each split terminal piece can be reduced. Even if the connector-side terminal is connected to the substrate-side terminal by being wrenched, the split terminal piece of the connector-side terminal is easily deformed along a shape of the substrate-side terminal, thereby suppressing an increase change of electrical resistance or thermal resistance between the substrate-side terminal and the connector-side terminal.SELECTED DRAWING: Figure 4
Patent JP-2017156266-A (JP)
Title: Rotation angle sensor and correction method therefor
Inventor: IKEDA YUKIO
IPC: G01D5/244
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle sensor capable of accurately detecting a rotation angle, and a correction method therefor.SOLUTION: A rotation angle sensor comprises: a ring magnet 3 which is attached to the outer periphery of a rotating shaft 2 so as to integrally rotate therewith, and is magnetized with one or more pairs of magnetic poles 6 having different polarities in the circumferential direction; a magnetic field sensor 4 which is arranged oppositely to the ring magnet 3, and detects magnetic field strength in radial and tangential directions of the rotating shaft 2; a rotation angle calculation part 10 for calculating a rotation angle of the rotating shaft 2 based on the magnetic field strength detected by the magnetic field sensor 4; a correction value storage part 11 in which a correction value for each or each pair of the magnetic poles 6 faced by the magnetic field sensor 4 is stored in advance; an opposing magnetic pole detection means 12 for detecting a magnetic pole 6 or a pair of magnetic poles 6 faced by the magnetic field sensor 4; and a rotation angle correction part 13 which refers to the correction value storage part 11, extracts a correction value corresponding to the magnetic pole 6 or the pair of magnetic poles 6 detected by the opposing magnetic pole detection means 12, and uses the extracted correction value to correct the rotation angle calculated by the rotation angle calculation part 10.SELECTED DRAWING: Figure 1
Patent JP-2017153807-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game of a game machine including a privilege determination game for determining whether or not privilege is granted on the basis of presence or absence of V passage during a special game.SOLUTION: An opening pattern of a V attacker, which ranges from start of a non-specific round to completion of a specific round game in execution of the non-specific round game and the specific round game (V round) in a V passage scheduled jackpot, is set to be the same as an opening pattern of a V attacker, which ranges from the start of the non-specific round to the completion of the specific round game in execution of the non-specific round game and the specific round game in a V non-passage scheduled jackpot.SELECTED DRAWING: Figure 63
Patent JP-2017158157-A (JP)
Title: Information processing system, video switching device, and information processing method
Inventor: FURUYA KEIICHI
IPC: G09G5/00
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, a video switching device, and an information processing method, which shorten a processing time required to switch output video.SOLUTION: An information processing system 10 includes a communication part 21 for receiving natural phenomenon information on a natural phenomenon, a first video input part 27 for receiving a first video signal on the natural phenomenon, a second video input part 28 for receiving a second video signal different from the first video signal, a first output part 29 capable of outputting a signal to a display device 16, and a first control part 31 for causing the first output part 29 to output a signal. The first control part 31 causes the first output part 29 to output the second video signal, and executes switching processing for switching the video signal outputted by the first output part 29 from the second video signal to the first video signal in the case of receiving the natural phenomenon information.SELECTED DRAWING: Figure 4
Patent JP-2017160670-A (JP)
Title: Water closet
Inventor: TOJIMA SHU
IPC: E03D11/02
Filed: 2016-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a water closet, in which with respect to washing water ejected from a rim water ejecting port, splash of the washing water may be prevented and visibility and cleaning property of a water path at downstream side of the rim water ejecting port may be effectively enhanced.SOLUTION: The water closet comprises a bowl part comprising a dirt receiving surface and a rim part. On either side of right and left sides in front side region of the bowl part, a rim water path is formed and a rim water ejecting port is formed. A water path 30 formed at downstream side of the rim water ejecting port forms an inner peripheral surface 46 of the rim part, a shelf surface 16, and a flow path section G by an overhang part 48. The flow path section of the water path has a height size L which is so designed that it increases at downstream side so that sectional area A0 approaches an almost constant value when it directs to downstream side and has a width W which is so designed that it decreases when it directs to downstream side.SELECTED DRAWING: Figure 9
Patent JP-2017166029-A (JP)
Title: Vapor deposition mask and vapor deposition mask intermediate
Inventor: YANO HIROSHI
IPC: C23C14/04
Filed: 2016-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition mask capable of improving the positional accuracy of an open hole when stretched.SOLUTION: A vapor deposition mask 20 includes a dummy region 80 intervening between at least one of a pair of ear parts 24 and an effective region 22. At least one of a first surface dummy opening 84 provided on a first surface 20a of the vapor deposition mask 20 and a second surface dummy opening 85 provided on a second surface 20b is formed in the dummy region 80. The dummy region 80 has a first region side edge portion 81 provided on one side in the width direction of the vapor deposition mask 20 and a second region side edge portion 82 provided on the other side. A material residual amount in the first region side edge portion 81 of the dummy region 80 is smaller than that in the second region side edge portion 82.SELECTED DRAWING: Figure 1
Patent JP-2017166032-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: ONO DAISUKE
IPC: C23C14/34
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To deposit a film having a high-quality and less variation in the quality by keeping oxygen to an adequate amount.SOLUTION: A film deposition apparatus 1 includes: a chamber 2 being a closed vessel in which a target 231 composed of a film deposition material is arranged, and in the inside of which a workpiece W is carried; an evacuation apparatus 25 producing a base pressure by evacuating the chamber 2 for a predetermined time after the workpiece W is carried in; and a sputtering gas introducing part 27 introducing sputtering gas including oxygen to the inside of the chamber 2 evacuated to the base pressure. The sputtering gas introducing part 27 reduces an oxygen partial pressure of the sputtering gas introduced to the chamber 2 according to an increase in the base pressure due to an increase in an amount of the film deposition material attached to an inside of the chamber 2.SELECTED DRAWING: Figure 1
Patent JP-2017167925-A (JP)
Title: Parking row specification system and parking row specification program
Inventor: KOJIMA YUKI
IPC: G01C21/26
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of specifying a parking row in which a parking frame where a vehicle is parked is present.SOLUTION: A parking row specification system comprises: an approach detection unit for detecting a vehicle approaching a road in front of a frame for positioning the vehicle to two rows of parking frames arranged along a boundary extending in one direction; an approaching direction acquisition unit for acquiring an approaching direction in which the vehicle approaches the road in front of a frame; a steering direction acquisition unit for acquiring a steering direction of the vehicle in the case where the vehicle approaches the parking frame from the road in front of a frame; and a parking row specification unit for specifying on which one of the two rows of parking frames the parking frame where the vehicle is parked is present, on the basis of the approaching direction and the steering direction.SELECTED DRAWING: Figure 3
Patent JP-2017167959-A (JP)
Title: Evaluation device, evaluation method, and evaluation program
Inventor: NOMURA TAKUYA
IPC: G06Q30/02
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To evaluate transition destination content.SOLUTION: An evaluation device comprises: a first information acquisition part; a second information acquisition part; and an evaluation part. The first information acquisition part is configured to, when first transition source content among a plurality of transition source content as a transition source of a screen displayed on terminal equipment is selected, acquire information on the first transition destination content as a transition destination of the screen. The second information acquisition part is configured to, when second transition source content among the plurality of transition source content is selected, acquire information on second transition destination content as the transition destination of the screen and/or information on the first transition source content. The evaluation part is configured to, on the basis of the information acquired by the first information acquisition part and the information acquired by the second information acquisition part, evaluate compatibility between the first transition destination content and the first transition source content and/or the second transition destination content.SELECTED DRAWING: Figure 2
Patent JP-2016148859-A (JP)
Title: Cylindrical member for image forming apparatus, electrophotographic photoreceptor, image forming apparatus, and process cartridge
Inventor: YAMASHITA NORIYUKI
IPC: G03G21/18
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical member for an image forming apparatus that suppresses permanent deformation due to external impact.SOLUTION: There is provided a cylindrical member 7A for an image forming apparatus comprising: a cylindrical member 4 that includes aluminum, and has the average area of crystal grains on the outer peripheral surface smaller than the average area of crystal grains on the inner peripheral surface, where the average area of the crystal grains on the outer peripheral surface is 0.28 μmor more and 1.74 μmor less; and a resin layer or a rubber layer that is arranged on the outer peripheral surface of the cylindrical member, the cylindrical member for an image forming apparatus being used for an image forming apparatus.SELECTED DRAWING: Figure 1