baber/WOPTO huggingface dataset:
Patent JP-2018149648-A (JP)
Title: Control method for electromagnetic chuck device, and electromagnetic chuck device
Inventor: YORITSUNE MASASHI
IPC: B23B31/28
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an electromagnetic chuck device that is able to exhibit sufficient gripping force without deforming a work piece in a case where a work piece is gripped on a face plate by means of attraction using magnetic force, and to provide an electromagnetic chuck device.SOLUTION: A control method for an electromagnetic chuck device 60 attracts a work piece W by magnetic pole parts 71 to 78. The electromagnetic chuck device comprises at least three pairs of attraction support members 62, 63. Each pair of attraction support members are arranged such that a border between adjacent magnetic pole parts are sandwiched by these members. The control method comprises: a first step S20 in which each pair of attraction support members in which second flat faces 62c, 63c are in contact with a target attraction face Wa is checked while first flat faces 62a, 63a are respectively kept fixed to the respective upper faces of the corresponding adjacent magnetic pole parts; and a second step S40 in which respective magnetic pole parts to which each corresponding pair of attraction support members 62, 63 whose contacts with the target attraction face Wa have been checked is controlled by a control device 64 to generate a magnetic force, and the second flat faces 62c, 63c and the target attraction face Wa are attracted.SELECTED DRAWING: Figure 3
Patent JP-2018149976-A (JP)
Title: Rear lower structure of vehicle
Inventor: NOSE ATSUSHI
IPC: F01N13/20
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a rear lower structure of a vehicle which suppresses an increase in manufacturing cost and an increase in vehicle weight and furthermore can materialize a high aerodynamic characteristic in a rear lower part of the vehicle.SOLUTION: An exhaust silencer 2, an under cover 4 and a rear bumper 5 are provided in a rear lower part 1a of a vehicle 1. The exhaust silencer 2 comprises a box-shaped silencer body 20. The under cover 4 is arranged on the +X side relative to the exhaust silencer 2, and is arranged with a clearance in the X direction between the under cover 4 and the exhaust silencer 2. The rear bumper 5 is arranged on the -X side of the exhaust silencer 2, and is arranged with a clearance in the X direction between the rear bumper 5 and the exhaust silencer 2. Tail pipes 21 and 22 are extended toward both sides in the Y direction from the silencer body 20 of the exhaust silencer 2, and the tail pipes 21 and 22 are bent to the -X side. Winglets (flow straightening members) 24 and 25 projecting toward the +Y side and the -Y side are joined to both Y direction-sides of the silencer body 20.SELECTED DRAWING: Figure 1
Patent JP-2020095062-A (JP)
Title: Keyboard device
Inventor: ICHIKI SHUNSUKE
IPC: G10C3/16
Filed: 2017-03-16
Abstract: To reduce influence caused by deformation even when a key is deformed.SOLUTION: A keyboard device comprises: a frame; a key which rotates relative to the frame about a key fulcrum; a first guide which includes a first frame guide connected with the frame and a first key guide connected with the key and for sandwiching the first frame guide; and a second guide which includes a second key guide connected with the key and a second frame guide connected with the frame and for sandwiching the second key guide, and is provided below the first guide. The key fulcrum, the first guide, and the second guide are provided at three portions which are not aligned in a straight line when viewed from a first direction to which the key is adjacent.SELECTED DRAWING: Figure 8
Patent JP-2017133027-A (JP)
Title: Polyimide, method for producing polyimide, polyimide solution and polyimide film
Inventor: WATABE DAISUKE
IPC: C08J5/18
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide that makes it possible to improve hardness while having sufficiently high levels of heat resistance and transparency.SOLUTION: A polyimide comprises two or more repeating units each represented by a polyimide coupled with a group represented by formula (I-1) and a C6-C40 arylene group. The C6-C40 arylene group is 2,2'-dimethyl-4,4'-biphenyl. (R-Rindependently represent H, a C1-10 alkyl or F; n is an integer of 0-12).SELECTED DRAWING: None
Patent JP-2018153977-A (JP)
Title: Inkjet printer
Inventor: YOSHIZAWA TAKANORI
IPC: B41J2/01
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer which can heat a recording medium sufficiently, enables a recording head to be placed in a proper environment, and enables improvement of the image quality.SOLUTION: An inkjet printer has: a housing Cs; a rail 15; a platen 25; a carriage 17 which is disposed so as to move along the rail 15; a recording head Hdi which discharges ink droplets to perform printing; a medium guide part which guides a recording medium on which printing has been performed to a medium discharge port Eq; a medium heating member disposed on a rear surface of the medium guide part; and a cover 27 which discharges heated air to the medium guide part. The inkjet printer can dry an ink sufficiently to cause the ink to fuse into the recording medium.SELECTED DRAWING: Figure 1
Patent JP-2018154757-A (JP)
Title: Biaxial oriented sheet and molded article thereof
Inventor: ODAJIMA SEIJI
IPC: C08J5/18
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a biaxial oriented sheet less in defect by a gel-like substance and excellent in drawing processability.SOLUTION: There is provided a biaxial oriented sheet containing a styrenic copolymer and having thickness of 1 μm to 1 mm, the styrenic copolymer is a copolymer of a conjugated divinyl compound having number average molecular weight (Mn) of 1000 to 100000 and one or more kind of monovinyl compound containing at least a styrenic compound, percentage of a monomer unit derived from the conjugated divinyl compound is 3.3×10to 4.0×10based on 1 mole of total amount of the monomer unit derived from the monovinyl compound, the styrenic copolymer has weight average molecular weight (Mw) is 200,000 to 500,000, a ratio between Z average molecular weight (Mz) and Mw is 1.8 to 5.0, percentage of molecular weight of 1,000,000 or more is 4.0% to 20.0% and percentage of molecular weight of 2,000,000 or more is 0.3% to 6.0%.SELECTED DRAWING: Figure 1
Patent JP-2018157472-A (JP)
Title: Account book document processing device, account book document processing method, and program
Inventor: SHIMIZU NOBUHIRO
IPC: H04N5/232
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To securely record a captured image of an account book document at prescribed resolution.SOLUTION: An image captured by imaging means is displayed as a live view image G (S2), and in a photographing standby state, it is confirmed whether the pixel number size of an area corresponding to an account book document of a photographed image stored according to the photographing instruction becomes equal to or larger than a standard pixel number size (S3), and a photographer is notified of the confirmation result (S7 to S13). It is possible for the photographer to sequentially know whether the resolution that can be secured in the photographed image at the time satisfies the prescribed condition and perform photographing at an appropriate photographing timing when the account book document is photographed.SELECTED DRAWING: Figure 4
Patent JP-2018155230-A (JP)
Title: Engine system
Inventor: TAKAHASHI MASAKI
IPC: F02F1/24
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce concern about breakdown of an injector.SOLUTION: An engine system 1 using an injector 50 installed to a vehicle includes: an engine E; the injector 50 inserted into the engine E; and a projection part 70 projecting from the engine E so as to cover the periphery of the injector 50 and allow the injector 50 to be inserted, and formed higher than a water line W of a recess part 84 installed with the injector 50 in the engine E.SELECTED DRAWING: Figure 3
Patent JP-2018158643-A (JP)
Title: Drive force distribution unit control apparatus
Inventor: TANAKA KAZUYA
IPC: B60K23/04
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of difference in drive force distribution caused by the difference in hysteresis of left and right frictional clutch at transition to a straight travel after turning by applying a difference in left and right drive force distribution.SOLUTION: When an excitation current I of a pair of an electromagnetic coupling (a frictional clutch) is changed to an equal distribution excitation current Ic in order to transition from an unequal distribution state to an equal distribution state, the excitation current is returned to an equal distribution excitation current Ic after changed to a transitional excitation current Id for an electromagnetic coupling at a point A where increase-decrease directions of a controlling torque characteristic (solid line) and excitation current I are opposite, and thus a hysteresis is reduced a value around equal distribution target torque Tc. An electromagnetic coupling at a point B where the increase-decrease direction of the excitation current I is the same as the controlling torque characteristic is appropriately controlled at equal distribution target torque Tc by the equal distribution excitation current Ic. With this, the transmission torque of both electromagnetic couplings is controlled at or around the equal distribution target torque Tc, making left and right drive force distribution approximately equal, thus improving straight-travel performance.SELECTED DRAWING: Figure 3
Patent JP-2018159658-A (JP)
Title: Electromagnetic induction type displacement detector and measuring instrument using the same
Inventor: KUBOZONO KOJI
IPC: G01D5/20
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction type displacement detector with which it is possible to suppress the influence of change of a magnetic flux received by receiving means.SOLUTION: An electromagnetic induction type displacement detector 1 comprises a scale having a scale coil and a head 3 that moves relatively to the scale. The head 3 includes transmission means 4 for causing a magnetic flux to occur in the scale coil, and receiving means 5 having a first receiving means 51 and a second receiving means 52 for receiving a change of the magnetic flux, with the first receiving means 51 and the second receiving means 52 disposed by being shifted along the direction of measurement. The receiving means 5 includes a one end part 10a and an other end part 10b in which the densities of a plurality of receiving coils 500 are made sparse, and a middle part 11 located between the one end part 10a and the other end part 10b, in which the densities of a plurality of receiving coils 500 are made dense. Owing to that the one end part 10a and the other end part 10b and the middle part 11 are provided, it is possible for the electromagnetic induction type displacement detector 1 to suppress the influence of change of the magnetic flux received by the receiving means 5.SELECTED DRAWING: Figure 3
Patent JP-2018163203-A (JP)
Title: Conductive antireflection film
Inventor: FUJITA KENTO
IPC: B32B7/02
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a conductive hard coat film which is excellent in dimension stability after a heat resistance test in which the coloring of a transmitted beam is suppressed, and rainbow unevenness is invisible even when a touch panel user uses polarization sunglasses, and a conductive antireflection film in which an antireflection layer is further laminated on a conductive hard coat layer.SOLUTION: There is provided a conductive antireflection film in which a conductive hard coat layer and an antireflection layer are laminated in this order on a cycloolefin copolymer (COC) film directly or via the other layer. The conductive hard coat film is formed by applying, drying and curing a conductive hard coat layer coating liquid containing metal oxide fine particles, ultraviolet-curable resin and solvent, and the amount of remaining solvent per the conductive hard coat layer 1 g is 0.1 to 1.0 mg.SELECTED DRAWING: None
Patent JP-2018161453-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2017158187-A (JP)
Title: Sns contribution message broadcasting method
Inventor: SONE TOSHIHITO
IPC: H04H60/65
Filed: 2017-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for a broadcasting station to distribute data broadcasting including a SNS (Social Networking Service) displayed by a television.SOLUTION: A broadcasting station includes: a step for receiving a SNS (Social Networking Service) displayed by a television; a step for distributing television broadcasting displayed by the television; and a step for distributing data broadcasting including a SNS contribution message.SELECTED DRAWING: Figure 1
Patent JP-2018169293-A (JP)
Title: Torque generation mechanism, constant torque mechanism, movement for timepieces, and timepiece
Inventor: FUJIEDA HISASHI
IPC: G04B1/22
Filed: 2017-03-30
Abstract: To provide a torque generation mechanism the handleability of which is improved.SOLUTION: Provided is a torque generation mechanism 21 comprising: a first motive power wheel 25 rotating around a first axis of rotation O1; a second motive power wheel 26 arranged coaxially with the first motive power wheel 25; and a motive power spring 27, arranged between the first motive power wheel 25 and the second motive power wheel 26, for conveying stored motive power to the first motive power wheel 25 and the second motive power wheel 26. Provided at one end 27b of the motive power spring 27 are a second engagement part 47, releasably engaged to a first engagement part 46 provided in the first motive power wheel 25, for restricting the radial position of the one end, and a restriction member 48, in contact with a rotation restricting part provided in the first motive power wheel 25, for restricting the one end from rotating around the first axis of rotation O1 due to the deformation of the motive power spring 27.SELECTED DRAWING: Figure 3
Patent JP-2018171149-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine including a satisfactory function of preventing a fraudulent act.SOLUTION: Even in a fraudulent act in which a load is applied to game balls connected with a thread Y8 by utilizing the thread Y8 guided to a game area through a foul ball passage 145, a thin plate blade part 9153 disturbs movement of the thread Y8 in a backward direction of the game balls, thus preventing a fraudulent profit from occurring easily.SELECTED DRAWING: Figure 180
Patent JP-2018181490-A (JP)
Title: Flexible transparent electrode and organic electroluminescent element
Inventor: MIZUNO JUN
IPC: H01L51/50
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a high performance flexible transparent electrode which further has flexibility while using a metal oxide as an electrode material.SOLUTION: A flexible transparent electrode includes: a transparent substrate film 2 having flexibility; and a transparent electrode film which is formed on the transparent substrate film 2 and has a mesh-shaped pattern made of a metal oxide 3.SELECTED DRAWING: Figure 1
Patent JP-2018178805-A (JP)
Title: Internal combustion engine
Inventor: URANO SHIGEYUKI
IPC: F02D41/02
Filed: 2017-04-07
Abstract: PROBLEM TO BE SOLVED: To properly control self-ignition timing of an air-fuel mixture while suppressing an influence on output and combustion of an internal combustion engine small, in the internal combustion engine executing premixing compression self-ignition combustion.SOLUTION: An internal combustion engine includes a fuel injection valve 31, and a control device 70 for controlling an actuator of the internal combustion engine. The control device executes: target self-ignition timing calculation processing for calculating target self-ignition timing of the premixed gas; self-ignition timing calculation processing for calculating estimated self-ignition timing of the air-fuel gas; and correction processing for correcting a value of an operation parameter of the actuator so that the estimated self-ignition timing is agreed with the target self-ignition timing. The control device corrects only the fuel injection timing when a difference between the estimated self-ignition timing and the target self-ignition timing is less than a prescribed reference value, and corrects at least one operation parameter excluding the fuel injection timing, when the difference is the reference value or more.SELECTED DRAWING: Figure 9
Patent JP-2017191775-A (JP)
Title: Separator for lithium secondary battery and lithium secondary battery including the same
Inventor: JOO DONG JIN
IPC: H01M50/457
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a lithium secondary battery, which is excellent in physical and electrochemical safety, a method of manufacturing the same, and a lithium secondary battery with very high safety, which includes the same.SOLUTION: The present invention provides a separator for a lithium secondary battery in which a ratio of an entire thickness of the separator and a heat-resistant layer included in the separator satisfies a specific range, and a battery including the same. The separator has significantly excellent heat resistance and mechanical strength, and it is possible to manufacture a high capacity and high output battery using the separator, thereby making it possible to significantly improve safety even in the high capacity and high output battery.SELECTED DRAWING: None
Patent JP-2017164511-A (JP)
Title: Colon cancer detection device, colon cancer detection kit, method of measuring iron ion concentration in gastrointestinal tract lavage fluid from subject for determining possibility of colon cancer in subject, and method of collecting data for predicting progress of colon cancer
Inventor: KANEKO TAKESHI
IPC: G01N27/416
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a colon cancer detection device whereby, in colonoscopy, quantitative information based on iron ion concentration measurement, as well as qualitative visual information, can be obtained in real time.SOLUTION: A colon cancer detection device has an iron sensor for measuring iron ion concentrations in gastrointestinal tract lavage fluid from a subject.SELECTED DRAWING: None
Patent JP-2018181105-A (JP)
Title: Device and method for processing medical information
Inventor: KARINO YUSUKE
IPC: G16H10/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a medical information processing device capable of presenting effectively narrowed-down causes of variance, and to provide a medical information processing method.SOLUTION: A medical information processing device according to an embodiment includes an acquisition unit, extraction unit, classification unit, and a display control unit. The acquisition unit acquires data on medical services provided in accordance with a clinical path and data on variance that arose in the clinical path. The extraction unit extracts related causes having correlation with the variance based on the data on the medical services and the data on the variance. The classification unit classifies the related causes by allocating elements belonging to classification criteria characterizing the clinical path to the related causes. The display control unit displays the related causes classified according to the classification criteria on a display.SELECTED DRAWING: Figure 1
Patent JP-2018178926-A (JP)
Title: Controller and control method of internal combustion engine
Inventor: MATSUSHIMA YUHEI
IPC: F02D45/00
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a controller and control method of an internal combustion engine, capable of suppressing wrong determination of a combustion state, even in a case where a noise component overlaps with ion current.SOLUTION: A controller and control method of an internal combustion engine comprises: calculating a minimum value Imin of ion current within a processing period, in combustion state determination processing of determining a combustion state for each combustion on the basis of the ion current; prohibiting determination of the combustion state in a case where the minimum value Imin of the ion current is not more than a preset determination prohibit threshold Thjp.SELECTED DRAWING: Figure 10
Patent JP-2018183416-A (JP)
Title: Game program and game device
Inventor: YAMAMOTO JUNYA
IPC: A63F13/53
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To clearly display information showing an object in a three-dimensional space.SOLUTION: A label position calculation part 11 converts three-dimensional coordinates of a label showing an object in a three-dimensional virtual game space into two-dimensional coordinates of a game screen, and a label position correction part 14 moves in the two-dimensional coordinates of the label when the label overlaps another label on the game screen, and the label position correction part 14 changes display modes of the label when an object shown by the label is invisible by another object. Thus, it is possible to display the label showing the object in the three-dimensional virtual game space more clearly.SELECTED DRAWING: Figure 1
Patent JP-2018187775-A (JP)
Title: Method of producing pressure tank
Inventor: TAKI MASAYOSHI
IPC: F17C1/06
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a pressure tank in which resin impregnation into an entire fiber layer is improved.SOLUTION: A method of producing a pressure tank of this invention comprises: a fiber layer forming process of forming fiber layers on an outer peripheral surface of a liner by winding a fiber member; a resin impregnation process of disposing the liner on which the fiber layers are formed in a resin-curing mold and impregnating resin into the fiber layers; and a resin curing process of curing the resin after the resin impregnation process. The fiber layer forming process includes a hoop layer forming step of forming hoop layers by hoop winding and a helical layer forming step of forming helical layers by helical winding. In the hoop layer forming step, the fiber member is wound so that a ratio of a volume of the fiber member to a volume of a space wound by the fiber member is 50% or more and 98% or less at each of the hoop layers, in the helical layer forming step, the fiber member is wound so that the ratio is 50% or more and 98% or less at each of the helical layers, and an average of the ratios at the hoop layers is higher than an average of the ratios at the helical layers.SELECTED DRAWING: Figure 5