baber/WOPTO huggingface dataset:
Patent JP-2018119502-A (JP)
Title: Fuel injection control mechanism of port injection type internal combustion engine
Inventor: OMATA HIROYUKI
IPC: F02P5/152
Filed: 2017-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control mechanism which can effectively remove deposits accumulated on an apex face of a piston, in a port injection type internal combustion engine.SOLUTION: A fuel injection control mechanism of a port injection type internal combustion engine comprises fuel injection means for injecting fuel into an intake port, and an intake valve for opening and closing a clearance between the intake port and a combustion chamber. The fuel injection control mechanism also comprises: an operation state detection part for detecting that the cooling water of the internal combustion engine is low, and the internal combustion engine is in a low-load operation; a knock control part for updating a knock learning value on the basis of an output from a knock sensor which has detected the generation of a knock in the internal combustion engine, and adjusting ignition timing according to the knock learning value; and an intake synchronization injection control part for injecting fuel from the fuel injection means at timing at which the intake valve is opened in an intake stroke when it is detected that the cooling water is low, and the internal combustion engine is in the low-load operation by the operation state detection part, and also when it is determined that the deposits are accumulated on the apex face of the piston of the internal combustion engine from the knock learning value.SELECTED DRAWING: Figure 1
Patent JP-2018125328-A (JP)
Title: Lithium ion capacitor
Inventor: TAKAHASHI AKIO
IPC: H01G11/76
Filed: 2017-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion capacitor which is excellent in mass productivity and capable of uniformly distributing of lithium ions inside a negative electrode without deviation.SOLUTION: A lithium ion capacitor includes a negative electrode plate in which the width of a negative electrode lead piece 3a is changed depending on a distance L on the negative electrode plate from a supporting position of metallic lithium held by metallic lithium support members 20A and 20B disposed in a wound type element around which a laminate is wound in which a positive electrode plate 2 with a positive electrode active material mixture coated on an aluminum foil and a negative electrode plate 3 with a negative electrode active material mixture coated on a copper foil are laminated via separators 4A and 4B.SELECTED DRAWING: Figure 9
Patent JP-2018124493-A (JP)
Title: Image formation apparatus
Inventor: FUKUDA SHIN
IPC: G03G21/20
Filed: 2017-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which can suppress discharged sheet adhesion and achieve miniaturization of the apparatus in comparison to the conventional configuration.SOLUTION: An image formation apparatus A includes: toner image formation means which forms a toner image on a sheet; a first fixation device 211 which fixes the toner image on the sheet by heating the toner image; a stack tray 221 which is mounted with the sheet fixed with the toner image by the first fixation device 211; conveyance means which conveys the sheet fixed with the toner image by the first fixation device 211 to the stack tray 221, and includes an inversion part 216 and an inversion part 229 inverting the front and rear of the sheet in the switch back method on a conveyance path; and a CPU 114 which is the CPU 114 controlling the conveyance means and has the discharged sheet deposition suppression mode of inverting the sheet by the inversion part 216 and inverting the sheet by the inversion part 229 when conveying the sheet to the stack tray 221.SELECTED DRAWING: Figure 7
Patent JP-2018126371-A (JP)
Title: Game machine
Inventor: SHIMA NOBUYOSHI
IPC: A63F7/02
Filed: 2017-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving an interest in a game.SOLUTION: In determination of execution of a specific performance based on specific information generated with entry of game balls into start means as an opportunity, control for executing the specific performance is performed during a predetermined period from a period until a pattern variation game corresponding to specific information is started after a pattern variation game executed before the pattern variation game corresponding to the specific information. Variation interval time is prescribed as time until start of a next pattern variation game is permitted after completion of a current pattern variation game, and a specific performance is a performance executable during a period from the time when a performance pattern is established and stopped during execution of a pattern variation game to predetermined timing of the variation interval time.SELECTED DRAWING: Figure 12
Patent JP-2018127161-A (JP)
Title: Steering device
Inventor: SAKUTA MASAYOSHI
IPC: B62D1/184
Filed: 2017-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a steering device that can suppress variation in impact absorption loads depending on telescopic adjustment positions.SOLUTION: A steering device 1 comprises: a first sliding member 40 held by an upper jacket 7; a second sliding member 50; and a connection mechanism 70 that connects the first sliding member 40 to the second sliding member 50 so that the members can be relatively displaced in a lateral direction Z and can integrally move in a column shaft direction X. A fastening mechanism 18 holds a position of the upper jacket 7 with respect to the lower jacket 8 by fastening the lower jacket 8 to the upper jacket 7 through a supporting member 17 for supporting the lower jacket 8 and the second sliding member 50. The second sliding member 50 fastened by the fastening mechanism 18 relatively slides with respect to the supporting member 17 and the lower jacket 8 at a secondary collision to generate resistance force.SELECTED DRAWING: Figure 6
Patent JP-2018130803-A (JP)
Title: Operation command system for robot, tablet terminal and control method of tablet terminal
Inventor: KURIHARA YUSUKE
IPC: B25J13/02
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation command system for a robot, a tablet terminal and a control method of the tablet terminal in which activation of another robot different from a robot an operator tried to activate can be suppressed.SOLUTION: A tablet terminal 18 is wirelessly connected with one controller 14 of a plurality of controllers 14 respectively having identification information to transmit an operation signal commanding operation of a robot 12 to the wirelessly connected controller 14. The robot 12 is not activated by the operation signal when there is discordance between identification information of the controller 14 with which a base 16 the tablet terminal 18 is held is connected and identification information of the controller 14 with which the tablet terminal 18 is connected.SELECTED DRAWING: Figure 7
Patent JP-2018135414-A (JP)
Title: Semi-aromatic polyamide sheet and method for producing the same
Inventor: TAKEYA YUTAKA
IPC: C08L77/06
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a semi-aromatic polyamide sheet having excellent punching workability and laser weldability.SOLUTION: There is provided a semi-aromatic polyamide sheet which comprises 100 pts.mass of a semi-aromatic polyamide comprising a dicarboxylic acid component containing terephthalic acid as a main component and a diamine component containing an aliphatic diamine having 9 carbon atoms as a main component and 0.1 to 5.0 pts.mass of a black pigment, wherein the relative crystallinity measured by a DSC method is 99% or more, the tensile elongation measured according to JIS K7127 is 30 to 300%. There is provided a semi-aromatic polyamide sheet, wherein the dicarboxylic acid component comprises 60 to 100 mol%, preferably 85 to 100 of terephthalic acid and the diamine component comprises 60 to 100 mol%, preferably 90 to 100 mol% of an aliphatic diamine having 9 carbon atoms. There is provided a method for producing a semi-aromatic polyamide sheet by melt-kneading the semi-aromatic polyamide and the black pigment to extrude the kneaded mixture into a sheet form on moving coolant, followed by crystallizing the sheet.SELECTED DRAWING: None
Patent JP-2018137869-A (JP)
Title: Motor driver
Inventor: KOYANAGI HIROYUKI
IPC: H02M7/48
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To suppress sudden change in output torque when a control mode is switched between a rectangular wave control mode and other control mode and suppress variations in output torque of a motor 22 by disturbance.SOLUTION: When an inverter is controlled in a rectangular wave control mode, using a current of each phase and a rotation angle of a motor, a torque average value of the motor is calculated. Using the current of each phase of the motor, a voltage of each phase of the motor, and rotation speed of the motor, an amount of variations in torque of the motor is calculated. A torque average value corrected by the amount of variations in torque is estimated to be output torque of the motor. An inverter is controlled such that the motor is adapted to be driven at target torque using the estimated output torque.SELECTED DRAWING: Figure 4
Patent JP-2017198191-A (JP)
Title: Article with improved coating system and methods of forming the same
Inventor: NAGARAJ BANGALORE ASWATHA
IPC: F02C7/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide aluminide coatings and platinum-group metal aluminide coatings on aircraft gas turbine components having airfoils.SOLUTION: A method for forming a coating on a surface 13 of an airfoil 12 is provided, where the airfoil 12 has a leading edge 22, a trailing edge 24, a pressure side 26, and a suction side 28. The method can include forming a platinum-group metal layer on the surface 13 of the airfoil 12 along at least a portion of the trailing edge 24, and forming an aluminide coating 34 over the surface 13 of the airfoil 12 of the leading edge 22, the trailing edge 24, the pressure side 26, and the suction side 28. The leading edge 22 may be substantially free from any platinum-group metal. The method may further include, prior to forming the aluminide coating 34, forming a bond coating 32 on the surface 13 of the airfoil 12 along the leading edge 22; and after forming the aluminide coating 34, forming a thermal barrier coating 36 over the bond coating 32.SELECTED DRAWING: Figure 3
Patent JP-2018136217-A (JP)
Title: Magnetometric sensor and magnetic field measuring device
Inventor: NAGASAKA KIMIO
IPC: G01R33/26
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetometric sensor with which it is possible to have a high spatial resolution.SOLUTION: Provided is a magnetometric sensor including: a test object arrangement unit for arranging a test object; a gas cell storage unit for storing a plurality of two-dimensionally arranged gas cells; a plurality of two-dimensionally arranged optical prisms for inputting light to the gas cells; a plurality of two-dimensionally arranged polarimeters having a polarized light separation element for separating the light having passed through the gas cells into a first polarized light and a second polarized light and an optical detector for detecting the first polarized light or the second polarized light. The gas cells store a medium for causing the optical characteristic of light to change in accordance with the magnitude of a magnetic field, the gas cell storage unit is provided between the test object arrangement unit and the plurality of optical prisms, the plurality of optical prisms are provided between the gas cell storage unit and the plurality of polarimeters, and the polarimeters are configured so that the polarization direction of incident light in the polarized light separation element is changeable.SELECTED DRAWING: Figure 3
Patent JP-2018137664-A (JP)
Title: Communication system and communication method
Inventor: SATO KATSUHIKO
IPC: H04W88/08
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which if a plurality of communication devices are not coordinated, cases where they cannot connect with an external network arise.SOLUTION: A communication system according to one embodiment of the present invention includes: a mobile terminal for transmitting packets to an external network; and a plurality of communication devices including a radio function unit capable of connecting with the mobile terminal and an EPC function unit for providing a network function of connecting the mobile terminal with the external network. One communication device selected from the communication devices on the basis of prescribed conditions performs processing of a control signal transmitted by the mobile terminal connected with another communication device.SELECTED DRAWING: Figure 1
Patent JP-2018141386-A (JP)
Title: Exhaust gas treatment device
Inventor: NISHIZAWA KAZUKI
IPC: F01N3/24
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device capable of measuring concentration distribution of hydrocarbon on a cross section vertical to a circulation direction of exhaust gas in an exhaust pipe.SOLUTION: An exhaust gas treatment device includes: a catalyst part that is provided in an exhaust pipe 9 through which exhaust gas circulates, and has oxidation catalyst for accelerating oxidation action of hydrocarbon, and through which exhaust gas circulates; a filter part provided on a downstream side of exhaust gas flow with respect to the catalyst part in the exhaust pipe 9; and a temperature and concentration measurement part 31 provided between the catalyst part and the filter part or on an upstream side of exhaust gas flow with respect to the catalyst part, and configured to measure concentration distribution of hydrocarbon on a cross section vertical to a circulation direction of exhaust gas in the exhaust pipe 9.SELECTED DRAWING: Figure 2
Patent JP-2018139532-A (JP)
Title: Cell observation device
Inventor: AOI YUSUKE
IPC: G02B21/36
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a cell which is an observation target, in a phase image calculated from a hologram obtained with a holographic microscope.SOLUTION: A display image forming unit 251 reads an image data corresponding to a specified condition from an image data storage unit 24 to form a phase image, a drawing color setting unit 253 colorizes the phase image according to the color scale that makes black correspond to a phase value in the vicinity of 0, makes predetermined colors except black correspond to a phase value in the positive direction, and makes the other colors except black correspond to a phase value in the negative direction. The background region of a cell becomes in general black on the colorized phase image, and a cell is described by colors except black since a phase value becomes approximately 0 in a region where cells are not present on a culture medium. Thereby, particularly the outline of a cell becomes distinct and the visibility of a size and shape thereof improves.SELECTED DRAWING: Figure 1
Patent JP-2020068214-A (JP)
Title: Ferromagnetic multilayer film, magnetoresistive effect element, and manufacturing method of ferromagnetic multilayer film
Inventor: SASAKI TOMOO
IPC: H01L43/08
Filed: 2017-02-28
Abstract: To provide a ferromagnetic multilayer film or the like including two ferromagnetic layers and having a large antiferromagnetic exchange coupling magnetic field between the layers.SOLUTION: A ferromagnetic multilayer film 10 according to the present invention includes a first magnetization fixed layer 7, a first intervening layer 9, a second intervening layer 11, a magnetic coupling layer 13, and a second magnetization fixed layer 15. The first magnetization fixed layer 7 and the second magnetization fixed layer 15 are antiferromagnetically coupled by exchange coupling via the first intervening layer 9, the second intervening layer 11, and the magnetic coupling layer 13, the main element of the magnetic coupling layer 13 is Ru, Rh, or Ir, the main element of the first intervening layer 9 is the same as the main element of the magnetic coupling layer 13, and the main element of the second intervening layer 11 is different from the main element of the magnetic coupling layer 13, the thickness of the first intervening layer 9 is at least 1.5 times and at most 3.2 times the atomic radius of the main element of the first intervening layer 9 and the thickness of the second intervening layer 11 is 1.5 times or less the atomic radius of the main element of the second intervening layer 11.SELECTED DRAWING: Figure 1
Patent JP-2018145213-A (JP)
Title: Highly water-absorbing polymer
Inventor: SHIBAUE MOTONARI
IPC: C08B37/00
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly water-absorbing polymer having a fixed or more level of mechanical strength and a sheet forming ability.SOLUTION: Both of a succinyl group that expresses water solubility and a long-chain acyl group that expresses hydrophobic interaction are added simultaneously to paramylon, Euglena-derived natural polysaccharide (β-1,3 glucan), thereby providing a highly water-absorbing polymer having a high sheet forming ability.SELECTED DRAWING: None
Patent JP-2018147245-A (JP)
Title: Server device, system, method and program
Inventor: KATSURA SHUNSUKE
IPC: G06F13/00
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a server device, a system, a method and a program that can distribute information useful to users in a real-time manner.SOLUTION: A server device 11 relating to the present invention comprises: a storage part 111 for storing user information J1 relating to a user U using a terminal 12 and service information J2 relating to services performed to the user U in a predetermined area E14; an information generation part 112 for, based on the user information J1, generating useful information J3 useful to the user U included in the service information J2; and a distribution part 113 for, when a distance D between the terminal 12 and the predetermined area E14 is equal to or less than a first distance D1, distributing the useful information J3 to the terminal 12.SELECTED DRAWING: Figure 1
Patent JP-2018151811-A (JP)
Title: Touch panel divider and touch panel unit
Inventor: NISHIYAMA NAOKI
IPC: G06F3/0488
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel divider which can be used for a touch panel.SOLUTION: A touch panel divider comprises a divider main body 2 which is in a compass-shape with two legs 21, and a touch unit 3 provided at the tip of both legs 21 of the divider main body 2 and allowing the touch panel to respond when it comes into contact with the touch panel.SELECTED DRAWING: Figure 1
Patent JP-2018149944-A (JP)
Title: Tractor
Inventor: FUSHIMI SHIMPACHI
IPC: B62D25/12
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a tractor structured for an operator to release locking of an engine hood in a natural posture while preventing another person from easily releasing locking of the engine hood.SOLUTION: The tractor includes an engine hood 7, an engine frame, a lock part 60, an operation wire 41 and a cover member 42. The lock part 60 locks opening of the engine hood 7. The operation wire 41 is connected with the lock part 60. By performing a releasing operation of moving an operated position 41b, locking of the lock part 60 can be released. The operated position 41b is arranged at a position which is outside the engine frame in the horizontal direction and is exposed to the outside. The cover member 42 is structured to cover the operation wire 41 so that the operation wire 41 cannot be operated by hand and can be operated at least using a predetermined releasing tool 100, and is formed with an opening part 42a having such a shape as to meet a traveling locus of the operated position 41b of the operation wire 41.SELECTED DRAWING: Figure 4
Patent JP-2018149970-A (JP)
Title: Floating body structure and fuel supplying method to fuel replenished body
Inventor: NAKATA TAKASHI
IPC: B67D9/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a floating body structure capable of easily supplying fuel to a fuel replenished body and a fuel supplying method to the fuel replenished body.SOLUTION: A floating body structure 1 floats in between the fuel supplying body for supplying fuel and a vessel to which the fuel is replenished (fuel replenished body) and bridging a fuel transferring hose from the fuel supplying body to the vessel. The floating body structure 1 includes a floating body 2 for supporting the fuel transferring hose. Freeboard height of the floating body structure 1 is formed to be lower than fuel receptacle of the vessel to which the fuel is replenished. In addition, the floating body structure 1 includes a mooring facility 4 provided on the floating body 2 for mooring the floating body 2 and a towage facility 5 provided on the floating body 2.SELECTED DRAWING: Figure 1
Patent JP-2017226208-A (JP)
Title: Illuminant protective film, wavelength conversion sheet, backlight unit and electroluminescence luminescent unit
Inventor: KITAHARA RIRI
IPC: B32B7/02
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an illuminant protective film having an adhesion strength sufficient for actual use and capable of suppressing a dark spot from occurring even if having a defect in a barrier layer when used in a luminescent unit.SOLUTION: An illuminant protective film includes two gas barrier films laminated interposing an adhesion layer. Any of the gas barrier films includes: a base material including a polyester film; an easy adhesion layer integrally extended with the base material; an anchor coat layer; an inorganic vapor-deposited layer including an inorganic compound; and a composite coating film layer including a composition containing at least one of a hydroxyl group-containing polymeric compound, a metalalkoxide, a silane coupling agent or a hydrolyzate thereof, sequentially laminated. The two gas barrier films are laminated so that a face of each composite coating film layer makes contact with the adhesion layer.SELECTED DRAWING: Figure 2
Patent JP-2018156187-A (JP)
Title: Creation device, creation method, and creation program
Inventor: TSUKAMOTO KOJI
IPC: G06Q30/02
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To appropriately create a model for predicting whether, when a content is displayed on a terminal device, a user performs a predetermined behavior to the content.SOLUTION: A creation device according to the present application comprises an acquisition part and a creation part. The acquisition part acquires selection information on a user's selection of a plurality of options displayed together with a content on a terminal device used by the user, the plurality of options by which predetermined processing on the content is executed according to the user's selection. The creation part creates a model for predicting whether, when the content is displayed on the terminal device, the user performs a predetermined behavior to the content on the basis of the selection information acquired by the acquisition part.SELECTED DRAWING: Figure 3
Patent JP-2018153822-A (JP)
Title: Improved manufacturing method of laminated mold
Inventor: TAKAMA TOMOHIRO
IPC: B22C1/18
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated mold which can advantageously suppress or inhibit the ooze-out of a spray solution at the formation of a two-dimensional pattern of each sand layer, and can advantageously suppress or inhibit the deterioration and deformation of obtained laminated mold layers.SOLUTION: A thin sand layer 20 is formed on a surface of a fire-resistance aggregate by using dry-coated sand which is obtained by forming a coating layer containing a humectant together with water glass as a binder, and after that, the sand layer 20 is heated after being sprayed with an aqueous medium. By repeating work for forming prescribed two-dimensional pattern mold layers 34, a purposed three-dimensional laminated mold is manufactured by laminating the mold layers 34.SELECTED DRAWING: Figure 5