baber/WOPTO huggingface dataset:
Patent JP-2018131960-A (JP)
Title: Intake air temperature calculation device of engine with supercharger
Inventor: UMEMURA YOSHIHISA
IPC: F02D23/00
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an intake air temperature calculation device of an engine with a supercharger which can enhance the calculation accuracy of a downstream-side intake air temperature.SOLUTION: A control device 50 being an intake air temperature calculation device comprises: a heat receiving amount calculation part 54 for calculating an intake air calorie Q being a heat amount which is received by intake air by a time at which the intake air passes a regulation intake passage being one portion of an intake passage 13 on the basis of boost pressure Pcmp and a throttle flow rate Mt; and a downstream-side intake air calculation part 57 for calculating a downstream-side intake air temperature Tcmp on the basis of an upstream-side intake air temperature Ta, the throttle flow rate Mt and the intake air calorie Q. The downstream-side intake air temperature calculation part 57 calculates the downstream-side intake air temperature Tcmp so that the downstream-side intake air temperature becomes higher as the upstream-side intake air temperature Ta is higher, becomes higher as the throttle flow rate Mt is smaller, and becomes higher as the intake air calorie Q is higher.SELECTED DRAWING: Figure 1
Patent JP-2018130308-A (JP)
Title: Measuring device, measuring method, computer program, and recording medium
Inventor: TATEISHI KIYOSHI
IPC: A61B5/1455
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To appropriately control the temperature of an irradiation part in a measuring device.SOLUTION: A measuring device includes: a first irradiation part (121) for irradiating a light onto an object to be measured (200); a heat transfer part (60) for transferring the heat generated by the first irradiation part to a heat radiation part (70); a first temperature detection part (410) for detecting a first temperature (T1) of the periphery of the first irradiation part; a target temperature setting part (430) for setting a second target temperature (T2v) based on the first temperature and first temperature target information (T1ref); a second temperature detection part (510) for detecting a second temperature of the periphery of the heat transfer part; and a control part (530) for controlling the heat transfer part based on the second temperature and the second target temperature.SELECTED DRAWING: Figure 4
Patent JP-2018131069-A (JP)
Title: Sudden start prevention device
Inventor: HIGASHIYAMA KATSUMOTO
IPC: B60W50/12
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To restrain a sudden increase in engine output by cancelling an accelerator signal upon an abnormal variation in the accelerator signal, and give priority to a pressing operation on a brake pedal under a situation where an accelerator pedal and the brake pedal are pressed simultaneously.SOLUTION: A sudden start prevention device 100 is interposed between an accelerator signal generation unit 10 and an engine control unit 20 such that the device 100 blocks a signal passage connecting them. When an accelerator signal abnormally varies at the time of a stop or during traveling at low speed, an accelerator signal is cancelled, and an output restraining command for restraining a sudden increase in engine output is output to the engine control unit. When the accelerator pedal 11 and a brake pedal are pressed simultaneously, the pressing operation on the brake pedal is given priority.SELECTED DRAWING: Figure 1
Patent JP-2018130745-A (JP)
Title: Press molding method, and die for press work
Inventor: KISHIGAMI YASUHIRO
IPC: B21D22/26
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a press molding method excellent in shape retainability after mold release, having no mark of a reverse bending at a bending R portion to obtain an excellent product by on press molding, and a die for press work.SOLUTION: A press molding method is given using a die 1 for press work comprising: a pad 7 for holding a metal plate; a punch 3 with an escape portion 17 recessed inside at a punch shoulder R portion 13; and a die 5 with a projection portion 19 projecting inside compared with an external wall 3a of the punch 3 at a portion corresponding to the escape portion 17 in a plan view. The press molding method comprises: a step in which a metal plate 11 is laid on the punch 3 and pressed by the pad 7, and a bending R portion 15 is formed at the punch shoulder R portion 13 by approaching the die 5 and the punch 3; and a step of applying elastically-deforming to the bending R portion 15 by the projection portion 19 at the bottom dead center of forming in which the elastically-deforming is an opposite bending direction to the bending direction of the bending R portion 15.SELECTED DRAWING: Figure 1
Patent JP-2017144992-A (JP)
Title: Inert gas generation system and aircraft fuel tank inactivation system using the same
Inventor: CHRISTOPHE CLARIS
IPC: B01D53/22
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an inert gas generation system capable of generating inert gas with high quality in purity and low oxygen inclusion.SOLUTION: The invention relates to an inert gas generation system (1) from a flow of air for an inactivation system of at least one aircraft fuel tank, in which the inert gas generation system (1) comprises: an air circuit (2) having an air suction port (3); an inert gas discharge port (4); and first and second air separation modules (5, 6) which are connected to the air circuit (2) in series, for reducing oxygen in the air and generating nitrogen enrichment inert gas, in the inert gas generation system (1).SELECTED DRAWING: Figure 1
Patent JP-2018137085-A (JP)
Title: Cylindrical cell
Inventor: MURASE MASAYA
IPC: H01M50/574
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical cell capable of restraining short circuit at a caulking part due to an extraneous material more than before.SOLUTION: A cylindrical cell 10 includes a battery case 12, a cap 36, an insulation ring 66, and an exterior label 68. The battery case 12 houses an electrode body 14, and is connected with a negative electrode 22. The cap 36 includes a protrusion 58 sealing the reception port of the battery case 12 and becoming a positive electrode protrusion, and a flat part 60 connected with the protrusion 58 and the peripheral portion is in contact with the battery case 12 while clamping a gasket 50 that is an insulator. The insulation ring 66 covers the flat part 60 including the contact part of the flat part 60 and the battery case 12, and an exposure hole 67 is formed corresponding to the protrusion 58. The flat part 60 is provided with a protrusion 64 on the surface facing the insulation ring 66.SELECTED DRAWING: Figure 4
Patent JP-2018137867-A (JP)
Title: Rotor of rotary electric machine and end face plate of rotary electric machine
Inventor: YAMAGUCHI KENTARO
IPC: H02K15/02
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To fix a permanent magnet in a rotor core with a simple configuration.SOLUTION: A rotor 10 of the rotary electric machine 1 includes: a rotor core 11 in which a plurality of magnet insertion holes 14 is formed in a circumferential direction; a plurality of permanent magnets 21 respectively inserted into the plurality of magnet insertion holes; and an end face plate 31 covering the axial end face of the rotor core. The end face plate has a plurality of protrusions 32 formed so as to protrude in a direction of the end face in an axial direction of the rotor core so that each end plate abuts one or more permanent magnets.SELECTED DRAWING: Figure 1
Patent JP-2017160537-A (JP)
Title: High strength ultra thick steel sheet excellent in brittleness crack propagation stopping characteristics and heat affected zone toughness, and manufacturing method therefor
Inventor: NAKAJIMA KOICHI
IPC: C22C38/58
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a high strength ultra thick steel sheet having sheet thickness of 70 mm or more, excellent in brittleness crack propagation stopping characteristics and heat affected zone toughness, and provide a manufacturing method therefor.SOLUTION: There is provided a high strength ultra thick steel sheet, with excellent in brittleness crack propagation stopping characteristics and heat affected zone toughness, having sheet thickness of 70 mm or more, and a component composition containing, by mass%, 0.03 to 0.15% C, 0.50% or less Si, 0.5 to 2.2% Mn, 0.030% or less P, 0.0005 to 0.0040% S, 0.005 to 0.030% Ti, 0.005 to 0.080% Al, 0.0035 to 0.0075% N, 0.0005 to 0.0030% Ca, 0.0040% or less O, with Ceq of 0.36 or more, each content of Ca, O, and S satisfying 0<{(Ca-(0.18+130×Ca)×O)/1.25}/S≤0.8 and the balance Fe with inevitable impurities, an aggregate structure with integration degree of (211) area at a sheet thickness center of 1.2 or more, integration degree of (200) area at a rolling surface on a steel sheet surface of 1.7 or more, Charpy braking transition temperature vTrs at a sheet thickness 1/4 position of -40°C or less, and Charpy braking transition temperature vTrs on a steel sheet surface of -80°C or less.SELECTED DRAWING: None
Patent JP-2018134838-A (JP)
Title: Composite preform and method for producing the same, and composite container and method for producing the same
Inventor: SUGA YUSUKE
IPC: B65D23/08
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite preform which can efficiently heat a preform without aggravation of appearance of a plastic member surface even by near-infrared heating before blow molding.SOLUTION: A composite preform includes a mouth part, a body part connected to the mouth part and a bottom part connected to the body part, and includes a preform of a single layer structure, and a heat-shrinkable plastic member provided so as to surround the outside of the preform, where the heat-shrinkable plastic member has a colorant layer containing a colorant and a gas barrier layer, and a near-infrared transmittance of the heat-shrinkable plastic member is 50% or more.SELECTED DRAWING: Figure 1
Patent JP-2018138507-A (JP)
Title: Method for manufacturing ceramic body
Inventor: KITAGUCHI DANIEL YUKICHI
IPC: F27D7/00
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic body, appropriately controlling an oxygen concentration of a furnace space of a firing furnace and suppressing the occurrence of crack in a firing step for manufacturing the ceramic body.SOLUTION: A method for manufacturing a ceramic body includes a firing step of firing in a firing furnace 20. The firing step includes dividing a temperature rising process until a ceramic molding reaches a firing temperature into a plurality of temperature ranges including a first temperature range 28 including a temperature rising initiation point, a second temperature range 29 with a temperature higher than that of the first temperature range 28, and a third temperature range 30 with a temperature higher than that of the second temperature range 29, and further includes an oxygen concentration adjustment step of individually adjusting a first oxygen concentration V1 in the first temperature range 28, a second oxygen concentration V2 in the second temperature range 29, and a third oxygen concentration V3 in the third temperature range 30.SELECTED DRAWING: Figure 1
Patent JP-2018140475-A (JP)
Title: Self-weight compensation apparatus and force sense presentation device
Inventor: YAMADA YASUYUKI
IPC: B25J19/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To control a compensation weight of self-weight compensation with a high response according to a change in a load to a link by a simple and light-weight configuration.SOLUTION: A self-weight compensation apparatus 10 comprises an arm 11 which is a rotor which is vertically rotatable around a rotation axis, and an elastic support part 12 which so support the arm 11 as to compensate at least a part of a downward load which acts on the arm 11. The elastic support part 12 includes a variable elastic body 12a, which can change a spring constant without changing a length, in at least a part thereof.SELECTED DRAWING: Figure 1
Patent JP-2018142272-A (JP)
Title: Content evaluation prediction system and content evaluation prediction method
Inventor: YANO AKIRA
IPC: G06Q30/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a content evaluation prediction system enabling the creation of content regardless of the amount of accumulated knowhow by supplying a predicted value of the number of accesses to a created content to a program producer who produces the content.SOLUTION: The present invention includes a feature extraction unit configured to extract information features that are features of information on content whose information changes in time series at predetermined intervals, and a prediction model generation unit configured to generate a content evaluation prediction model that predicts the number of accesses to information features by inputting information features corresponding to information based on machine learning using the information features and the number of accesses as an evaluation value of the content at each predetermined cycle.SELECTED DRAWING: Figure 1
Patent JP-2018147918-A (JP)
Title: Exposure equipment, substrate processing apparatus, exposure method of substrate, and substrate processing method
Inventor: FUKUMOTO YASUHIRO
IPC: H01L21/027
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide exposure equipment, a substrate processing apparatus, an exposure method and a substrate processing method which can improve operating efficiency.SOLUTION: A processed surface of a substrate W is irradiated with a vacuum ultraviolet ray by a light projector 160. During an irradiation period of the substrate W with the vacuum ultraviolet ray from the light projector 160, a part of the vacuum ultraviolet ray is received by an illumination meter 183, and illumination of the received vacuum ultraviolet ray is measured. During the irradiation period, injection of the vacuum ultraviolet ray to the light-receiving surface of the illumination meter 183 is shielded intermittently by a light shielding part. Based on the illumination measured by the illumination meter 183, irradiation of the substrate W with the vacuum ultraviolet ray by the light projector 160 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2018131327-A (JP)
Title: Device for filling container
Inventor: SHINODA TETSUHIRO
IPC: B65G65/32
Filed: 2017-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact device for filling a container, in which when filling of one container is completed, a conveying direction is switched to the other container and filling into this container is performed, and it is easy to replace the container, an inclination angle of the container is not regulated, containers of various sizes can be used, and there is no damage on an object to be conveyed.SOLUTION: A length of conveying means 5 is made substantially the same as or shorter than a distance between two containers 7L and 7R, and an expanding/contracting mechanism in which a conveying end portion on a conveying direction side expands and contracts toward the containers 7L and 7R side, is provided with the length of the conveying means 5 as a base end, so that the conveying means 5 is not positioned above one container during loading into the other container.SELECTED DRAWING: Figure 1
Patent JP-2017194150-A (JP)
Title: Manufacturing method high-pressure gas tank
Inventor: OTSUBO HIROKAZU
IPC: F16J12/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a new tank manufacturing method which can easily and inexpensively suppress the intrusion of a thermosetting resin into a mouthpiece boundary from a fiber bundle which is impregnated with the thermosetting resin.SOLUTION: A liner comprises dome parts having external surfaces following uniform stress faces at both ends in an axial direction, and a mouthpiece is attached to the dome parts while making a mouthpiece flange intrude into a concaved pedestal part of a dome part apex. After that, a ring-shaped cap having a linear expansion coefficient similar to that of the liner, and internal surfaces following curved face shapes of the dome parts and the mouthpiece flange is attached to a boundary portion between the mouthpiece flange and the recessed pedestal part. In a succeeding process for forming a fiber layer, a helical winding layer for winding the dome parts by a fiber bundle which is bridged to the dome parts including the mouthpiece flange is firstly formed.SELECTED DRAWING: Figure 8
Patent JP-2017163141-A (JP)
Title: Electromagnetic wave absorber and molded article with the same
Inventor: UI TAKEHIRO
IPC: H05K9/00
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorber having advantageous characteristics for attaching to a curved surface.SOLUTION: The electromagnetic wave absorber includes: a resistance layer A; a dielectric layer B, and a conductive layer C. The sheet resistance of the resistance layer is set in a range of 220 to 600 Ω/sq. The conductive layer has a sheet resistance lower than that of the resistance layer. At least one of the resistance layer and the conductive layer has supports a2, c2. The bending rigidity of the electromagnetic wave absorber is set to 300 MPa mmor less.SELECTED DRAWING: Figure 1
Patent JP-2018149841-A (JP)
Title: Knee airbag and knee airbag device
Inventor: AN KIET NGYEN
IPC: B60R21/206
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a knee airbag which enables improvement of restraining force for restraining occupant's lower leg parts while keeping impact absorption force for absorbing impact to the occupant's lower leg parts, and to provide a knee airbag device.SOLUTION: A knee airbag device includes: a knee airbag 2 which is inflated and expanded between a dash board and occupant's lower leg parts; and an inflator which supplies a gas to the knee airbag 2. The knee airbag 2 includes: an upper expansion part 21 disposed at a position that may contact with occupant's knees; and a pair of groove parts 22 which are disposed at positions that may contact along occupant's shanks and having a shape recessed relative to the upper expansion part 21.SELECTED DRAWING: Figure 2
Patent JP-2018152670-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: MIYAMOTO ISAO
IPC: G06T1/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of executing background processing corresponding to color information of a background color of a manuscript and reducing coloring of a character with low chroma, a fine line or the like.SOLUTION: An image data processing apparatus includes: a color determination unit 37 for determining color information of a background color of image data acquired by an image reader; a background elimination unit 33 for executing background elimination according to a determination result of the color determination unit 37; chroma calculation means for calculating chroma of image data; and a chroma correction conversion unit 34 for correcting chroma according to a determination result of the color determination unit 37 and a calculation result of the chroma calculation means. The image data processing apparatus executes background elimination and chroma correction as chroma processing.SELECTED DRAWING: Figure 2
Patent JP-2018152987-A (JP)
Title: Control apparatus of electric vehicle and leakage detection state determination method
Inventor: OGAWA YASUFUMI
IPC: B60L50/16
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus of an electric vehicle, which can determine an operating state of a leakage detector provided in the electric vehicle, and a leakage detection state determination method.SOLUTION: Band pass filter processing is applied to a first boost voltage command computed on the basis of at least a motor torque command and a motor rotation speed so as to control a boost voltage of a step-up converter of a power drive unit. Thus, a signal within a specific frequency band is extracted as an extraction signal. An amplitude of the extraction signal and a preset amplitude value are compared with each other so that it can be determined whether or not operation abnormality of a leakage detector occurs.SELECTED DRAWING: Figure 1
Patent JP-2018157310-A (JP)
Title: Document holding unit, automatic document transport device comprising the same, and image formation device
Inventor: HANAMOTO KATSUHIKO
IPC: G03G15/04
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To inhibit breakdown on the periphery of a hinge, in a document holding unit that can be opened and closed for a device body, and an automatic document transport device comprising the document holding unit and an image formation device.SOLUTION: An automatic document transport device includes a housing frame 300, a hinge unit 50, and a hinge fixing member 60. Multiple screws S3 penetrate the housing frame 300 and fasten the hinge fixing member 60 and the hinge unit 50, so that the hinge fixing member 60 and the hinge unit 50 interpose the housing frame 300 in a vertical direction. Multiple hinge fastening holes 300K permitting insertion of the screws S3 between the hinge fixing member 60 and the hinge unit 50 are formed in the housing frame 300, while opening to have a bore diameter larger than an external-diameter of each screw part of the multiple screws S3.SELECTED DRAWING: Figure 4
Patent JP-2018162413-A (JP)
Title: Powdered paint
Inventor: SAITO TAKASHI
IPC: C08F8/10
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a powdered paint that can form a coating film with excellent coating film strength.SOLUTION: A powdered paint contains a first particle powder containing a fluorine-containing polymer. The fluorine-containing polymer contains a unit based on fluoroolefin and a unit having a hydroxy group or a carboxy group, and the first particles have an average particle size of 1 to 20 μm.SELECTED DRAWING: None
Patent JP-2018165005-A (JP)
Title: Liquid discharge apparatus and liquid discharge method
Inventor: SAKAI HIROBUMI
IPC: B41J2/14
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide techniques of enabling ink to be appropriately discharged while inhibiting leakage of useless ink from nozzles in a liquid discharge apparatus.SOLUTION: A liquid discharge apparatus comprises: a liquid chamber in communication with a nozzle for discharging liquid; an inflow channel connected to the liquid chamber allowing the liquid to enter the liquid chamber; and an outflow channel connected to the liquid chamber allowing the liquid to exit the liquid chamber. A controller controls a first flow-channel resistance change part and a second flow-channel resistance change part to increase the flow-channel resistance of the inflow and outflow channels, controls a volume change part to increase the volume of the liquid chamber, and, while the flow-channel resistance of the inflow and outflow channels remain increased, controls the volume change part to decrease the volume of the liquid chamber, thereby causing the liquid to be discharged through the nozzle.SELECTED DRAWING: Figure 5
Patent JP-2018165330-A (JP)
Title: Curable composition
Inventor: NAGASAKA KAZUKI
IPC: C08G59/20
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which is excellent in curability and whose cured product is excellent in adhesion and heat-resistant adhesion, and to provide an adhesive.SOLUTION: A curable composition of the present invention contains 10-70 mass% of a cationically polymerizable component (A), 1-10 mass% of a cationic polymerization initiator (B), 1-90 mass% of a radically polymerizable component (C), and 1-10 mass% of a radical polymerization initiator (D). The cationically polymerizable component (A) contains a polyfunctional glycidyl compound (A1) having a saturated aliphatic ring. The radically polymerizable component (C) contains a (meth)acrylic compound (C1) having a saturated aliphatic ring.SELECTED DRAWING: None