baber/WOPTO huggingface dataset:
Patent JP-2018109394-A (JP)
Title: Control method of engine
Inventor: KIM SEUNG-BUM
IPC: F01L13/00
Filed: 2017-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a control method of an engine capable of preventing or minimizing loss by unnecessary fuel consumption by quickly compensating engine torque when increase/decrease of the engine torque is required.SOLUTION: A control method of an engine having a CVVD (continuous variable valve duration) device for controlling opening/closing of an intake valve, and an ETC device for controlling opening/closing of a throttle valve to adjust an amount of air flowing into a combustion chamber, includes a step for determining whether increase/decrease of engine torque is necessary or not, a step for changing duration of the intake valve through the CVVD device when the increase/decrease of the engine torque is necessary, and a step for adjusting the amount of air introduced through the ETC device in a state that the duration of the intake valve is changed. As the torque is compensated by more quick responsiveness by utilizing the CVVD device and the ETC device in comparison with a conventional method controlling only the ETC device or adjusting an ignition timing, degradation of fuel consumption can be prevented.SELECTED DRAWING: Figure 2
Patent JP-2019029682-A (JP)
Title: Crystal device
Inventor: TERAUCHI YUKI
IPC: H01L23/02
Filed: 2017-07-25
Abstract: To provide a crystal device capable of preventing a mounting frame body from peeling-off from a lower surface of a substrate.SOLUTION: A crystal device comprises: a rectangular-shaped substrate 110a; a frame body 110b provided along an external peripheral edge of an upper surface of the substrate 110a; a mounting frame body 160 that includes an opening part, and in which a joint pad 161 is provided on the upper surface and an external terminal 162 is provided on the lower surface, and which is jointed to the lower surface of the substrate 110a by jointing a mounting terminal 112 provided on the lower surface of the substrate 110a and the joint pad 161; a crystal element 120 mounted onto an electrode pad 111; an integrated circuit element 150 mounted onto a connection pad 115; an insulation resin 180 that is provided between the integrated circuit element 150 and the lower surface of the substrate 110a and between the upper surface of the mounting frame body 160 and the lower surface of the substrate 110a; a rid body 130; and a notch part 164 provided from the joint pad 161 of the mounting frame body 160 to the external terminal 162. The insulation resin 180 is provided on an upper end side of the notch part 164.SELECTED DRAWING: Figure 1
Patent JP-2019027602-A (JP)
Title: Environment setting terminal, air-conditioning system, control method and program
Inventor: HIRAO TOYOTAKA
IPC: F24F11/50
Filed: 2017-07-25
Abstract: To provide an environment setting terminal allowing a user to easily designate a position in a room subjected to air-conditioning setting, upon performing the air-conditioning setting.SOLUTION: An environment setting terminal is configured to set request environment setting for an air-conditioning controller, where the air-conditioning controller is configured to control an indoor machine for air-conditioning according to the request environment setting required from a user. The environment setting terminal comprises: a map display unit configured to display a map of a room where the indoor machine for air-conditioning is installed; a position input unit configured to accept input of a position designated by the user in the map; a storage unit configured to store the request environment setting of the user; and a transmission unit configured to transmit, to the air-conditioning controller, user setting information associated with the position and the request environment setting.SELECTED DRAWING: Figure 5
Patent JP-2019025983-A (JP)
Title: Lateral body structure of vehicle
Inventor: NAKAJIMA TOSHIHARU
IPC: B62D25/20
Filed: 2017-07-27
Abstract: To allow an elongated work member to smoothly pass through a communication hole formed in a node member of a side sill.SOLUTION: An insertion hole 40 is formed in an end surface 1a of a side sill 1. A node member 20 includes a base wall 21 forming a node, a guide wall 22 extending from the base wall 21 towards the insertion hole 40, an upward extension 23 extending upwards from the guide wall 22, and a downward extension extending downwards from the guide wall. A communication hole 25 through which a work member 50 is passed is formed in the base wall 21. The guide wall 22 is tilted with respect to a front-back direction axial line of the side sill 1 so that the guide wall can guide a distal end 40a of the work member 50, which is inserted into the insertion hole 40, towards the communication hole 25. The upward extension 23 is joined with at least one of upper flanges 10a and 11a of the side sill 1, and the downward extension 24 is joined with at least one of lower flanges 10b and 11b of the side sill 1.SELECTED DRAWING: Figure 2
Patent JP-2019029762-A (JP)
Title: Image reading device
Inventor: MORIKAWA DAISUKE
IPC: H04N1/409
Filed: 2017-07-27
Abstract: To accurately detect a streak generated in an image and correcting the streak, without adding detection means.SOLUTION: An image reading device 100 comprises: image processing path selection parts 303 and 313 which interconnects a first image processing circuit group 300 having first streak detection means 305 and a second image processing circuit group 310 having second streak detection means 315; and setting means 201 which sets a first streak determination threshold to the first streak detection means and sets a second streak determination threshold different from the first streak determination threshold to the second streak detection means. The image processing path selection parts are capable of inputting identical image data to both the first streak detection means and the second streak detection means.SELECTED DRAWING: Figure 3
Patent JP-2019024773-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2017-07-27
Abstract: To provide a game machine allowing a game to progress smoothly.SOLUTION: Storage means allowing data read/write at least comprises a first storage area in which data on settings are saved, a second storage area being an unused area, and a third storage area to which data needed for the game to progress are migrated. The second storage area is set in an address position between the first storage area and the third storage area, so that the data on the settings are hardly overwritten even if the number of data migrated to the third storage area exceeds a design upper limit.SELECTED DRAWING: Figure 64
Patent JP-2019027564-A (JP)
Title: Railroad vehicle truck
Inventor: WAKABAYASHI NOBUHIRO
IPC: F16D1/076
Filed: 2017-08-03
Abstract: To provide a railroad vehicle truck that reliably reduces vibration and noise generated from a gear joint device comprised in the railroad vehicle truck.SOLUTION: A railroad vehicle truck comprises a gear joint device comprising a first external gear, a second external gear, a first internal gear engaged with the first external gear, and a second internal gear engaged with the second external gear. At least one of the first external gear and the second external gear comprises a lubricant holding part for holding a lubricant enclosed in the gear joint device.SELECTED DRAWING: Figure 1
Patent JP-2017193186-A (JP)
Title: Gas barrier coating having improved bond strength
Inventor: DEREK RONALD ILLSLEY
IPC: B32B27/30
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for maintaining proper bond strength in a composite where a gas barrier coating containing a clay dispersion and a polymer solution or dispersion of PVA and/or EVA is arranged between two flexible plastic films by using an additive.SOLUTION: There is provided a method for manufacturing a gas barrier material by mixing a clay dispersion and a polymer solution of PVA and/or EVA, then applying the mixture to a first flexible polymer film in 12 hr. applying an adhesive coating to one or both of a coated surface of the first film or a second flexible polymer film, and adhering the first and second films, where the adhesive is polyurethane, an epoxy resin or a mixture thereof and bond strength between two films after completely curing an adhesive is 1.0 N/15 mm. There is provided a gas barrier material where clay has an aspect ratio of 20-10000.SELECTED DRAWING: None
Patent JP-2019031811-A (JP)
Title: Safety monitoring system for scaffold work
Inventor: GOTO TAKAYUKI
IPC: E04G5/00
Filed: 2017-08-07
Abstract: To provide a safety monitoring system for scaffold work which realizes effectiveness of an accident prevention method for scaffold work while the system itself is simple.SOLUTION: A safety monitoring system 1 for scaffold work is provided with: a monitoring robot 10 capable of travelling along a rail 30 arranged on the ground near a construction site, and imaging scaffold T constructed around a building construction; a determination unit 21 determining potential risk on scaffold T work by analyzing images of the scaffold T; and a communication unit 22 notifying a work personnel M for scaffold T of a determination result of the determination unit 21.SELECTED DRAWING: Figure 1
Patent JP-2019033365-A (JP)
Title: Ventilation path formation structure in earphone and earphone
Inventor: KAMIMURA MASASHI
IPC: H04R1/10
Filed: 2017-08-08
Abstract: To provide a ventilation path formation structure in an earphone, capable of forming a ventilation path for communication between an inner space and an outer space of a housing by a smaller ventilation path cross-sectional area.SOLUTION: A ventilation path formation structure in an earphone includes: a first through-hole (21b1) formed in a housing (21) of the earphone (52) and establishing communication between a space (Vf) on one side and a space (Vg) on the other side with respect to the housing (21); and a ventilation path formation plate (26) having a second through-hole (26a) smaller than the first through-hole (21b1) and attached so as to allow the second through-hole (26a) to cover the first through-hole (21b1). A ventilation path (TR2) for communication between a space (Vf) on the one side and a space (Vg) on the other side is constituted by a first hole space being an inner space of the first through-hole (21b1) and a second hole space being an inner space of the second through-hole (26a).SELECTED DRAWING: Figure 7
Patent JP-2019033434-A (JP)
Title: Electromagnetic wave oscillation device
Inventor: KANBARA SEISHI
IPC: H03G3/30
Filed: 2017-08-09
Abstract: To provide an electromagnetic wave oscillator capable of stable output with an inexpensive configuration without using an expensive gain controller.SOLUTION: An electromagnetic wave oscillation device includes: an electromagnetic wave oscillator MW that oscillates electromagnetic waves by a DC voltage applied from a power supply; an amplifier 2 for amplifying the electromagnetic waves oscillated from the electromagnetic wave oscillator MW; a DC variable regulated power source 3 for supplying a DC voltage to the amplifier 2; a distributor 6 for distributing a part of the electromagnetic waves oscillated by the amplifier 2 and converting the waves into a DC voltage; and a comparator 4 for storing the output value of the electromagnetic waves oscillated by the predetermined amplifier 2 and comparing the value of the DC voltage from the distributor with the stored output value. A drain voltage value to be output from the DC variable regulated power supply 3 to the amplifier 2 is changed according to the value compared by the comparator 4.SELECTED DRAWING: Figure 1
Patent JP-2019036440-A (JP)
Title: Fuel cell system
Inventor: ANDO SATOSHI
IPC: H01M8/04746
Filed: 2017-08-10
Abstract: To provide a fuel cell system which suppresses generation of a negative voltage in a fuel cell.SOLUTION: A fuel cell system comprises: a fuel cell; a supply path in which a fuel gas is supplied to the fuel cell; a regulation valve which is provided on the supply path and regulates a pressure of the fuel gas to be supplied to the fuel cell; a first and second pressure sensors which are provided on the supply path and disposed at a downstream side of the regulation valve; and a control part by which, in a case where a difference between detection values of the first and second pressure sensors exceeds a threshold, the regulation valve is first controlled based on smaller one of the detection values of the first and second pressure sensors.SELECTED DRAWING: Figure 2
Patent JP-2019036100-A (JP)
Title: Driving support device
Inventor: TAGUCHI SHINYA
IPC: G08G1/09
Filed: 2017-08-14
Abstract: To provide a driving support device capable of determining a state of a traffic signal without necessarily acquiring information from an infrastructure.SOLUTION: A driving support device 11 is mounted on an own vehicle 3. The driving support device includes an information acquisition unit and a state determination unit. The information acquisition unit acquires traffic signal information from an external device 9. The traffic signal information includes (a) information reflecting a state of a traffic signal and (b) information representing a position of the traffic signal. The traffic signal information is created by the external device on the basis of a detection result of a sensor 51 provided in preceding traffic signal information observation vehicles 7A, 7B and 7C capable of observing a traffic signal ahead in a traveling route of the own vehicle. The state determination unit determines a state of the traffic signal on the basis of the traffic signal information acquired by the information acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2019034385-A (JP)
Title: Polishing pad
Inventor: MIYASAKA HIROHITO
IPC: H01L21/304
Filed: 2017-08-18
Abstract: To provide a polishing pad having excellent hydrophilic property and improved uplifting of a polishing rate by containing a specific ester system polyol hardening agent as a hardening agent.SOLUTION: A polishing pad comprising a polishing layer composed of a polyurethane resin is provided. The polishing layer is formed by hardening a polyurethane resin curable composition containing a polyisocyanate compound and a hardening agent, and the hardening agent contains an amine system hardening agent and an ester system polyol hardening agent shown in the following formula (I), where the molar ratio of the amine system hardening agent and the ester system polyol hardening agent is 95:5-75:25, and "(the amine system hardening agent of NH2 of the mol number + the ester system polyol hardening agent of OH of the mol number)/NCO of the mol number " of the polyisocyanate compound is 0.8-1.2. (I) (In the formula, R is an alkylene group of a carbon number of 2-5, and m is a value that makes the ester system polyol hardening agent have a number average molecular weight of 1500-2500).SELECTED DRAWING: None
Patent JP-2019039817-A (JP)
Title: Creatinine sensor
Inventor: TSUJIMURA SEIYA
IPC: G01N27/327
Filed: 2017-08-25
Abstract: To provide a creatinine sensor capable of efficiently quantifying creatinine by reaction at an end point using a minute amount of specimen.SOLUTION: A sensor for quantifying creatinine in a specimen includes: a reaction part including two or more electrodes disposed inside; and a capillary part that communicates with the reaction part and makes the specimen flow into the reaction part. On one or more electrodes, of the two or more electrodes, a reagent layer including creatininase, creatinase, sarcosine oxidase, peroxidase, and polymer-bound mediator is formed. The number of units of the creatinase is four or more times the number of units of the creatininase. Thus, the sensor quantifies the creatinine in the specimen.SELECTED DRAWING: Figure 4
Patent JP-2019038433-A (JP)
Title: Folding type hand cart
Inventor: SAITO AKINORI
IPC: B62B3/02
Filed: 2017-08-25
Abstract: To provide a folding type hand cart which is put at an expansion position for use with right and left side frames separated, and also at a folding position for storage with the right and left side frames close to the center.SOLUTION: A pair of folding constitution members have overlap piece parts formed having end parts pivoted on right and left side frame sides and the other tip sides extended to positions where they overlap each other at an expansion position. The overlap piece part of one folding constitution member has an operation shaft projected at its overlap piece part and the overlap piece part of the other folding constitution member has a long hole bored with which the operation shaft is restricted displaceably from the expansion position to the folding position.SELECTED DRAWING: Figure 1
Patent JP-2019039884-A (JP)
Title: Pattern measuring method, and pattern measurement device
Inventor: KAWADA HIROKI
IPC: H01L21/66
Filed: 2017-08-29
Abstract: To provide a pattern measuring method which effectively suppresses a measurement error specific for a device such as a scanning electron microscope that performs beam scanning in a specific direction, and a pattern measurement device.SOLUTION: The present invention relates to a pattern measuring method and a pattern measurement device in which, based on a signal which is obtained when a charged particle beam is scanned in a direction across an edge of a pattern, a first power spectrum density is calculated for one edge of the pattern and a second power spectrum density is calculated for the other edge of the pattern, thereby calculating a first curve relating to the one edge and a second curve relating to the other edge. A differential value (R) between the first curve and the second curve is calculated, and the differential value is used to correct one of the first curve and the second curve.SELECTED DRAWING: Figure 5
Patent JP-2019041583-A (JP)
Title: Method for determining resistance of perennial weed to sulfonylurea-based herbicide in dry field, and prevention method of resistant weed
Inventor: NAKAMURA SHIN
IPC: A01M21/04
Filed: 2017-08-29
Abstract: To provide a method for discriminating simply resistance of K.brevifolia which is a perennial weed on a dry field or on lawn to a sulfonylurea-based herbicide.SOLUTION: A dry land perennial weed, especially K.brevifolia, is water-cultured both in the presence of a sulfonylurea-based herbicide and in the absence thereof, and growths of respective roots are compared with each other, to thereby discriminate easily and quickly resistance to a sulfonylurea-based herbicide.SELECTED DRAWING: None
Patent JP-2019042136-A (JP)
Title: Apparatus
Inventor: SHINOHARA MASAYUKI
IPC: G02B27/22
Filed: 2017-09-01
Abstract: To enable a user to intuitively recognize that a sensor unit is sensing and/or that a blowout unit is blowing out a gas.SOLUTION: A sensing target space in which a gas sensor (3) senses surrounding conditions is provided with a first stereoscopic image display unit (10) to display a stereoscopic image (I1) indicating that a gas sensor (3) is sensing, and/or with a second stereoscopic image display unit (20) to display a stereoscopic image (I2) indicating that a gas is blown out of a blowout port (2a) into a blowout space into which air is blown out of the blowout port (2a).SELECTED DRAWING: Figure 1
Patent JP-2019049678-A (JP)
Title: Image forming apparatus
Inventor: ASO AZUSA
IPC: G03G15/00
Filed: 2017-09-12
Abstract: To provide an image forming apparatus that, when an uneven pattern is formed on a sheet, can prevent the uneven pattern from being smoothed.SOLUTION: An image forming apparatus comprises: an image forming unit that forms a toner image on a sheet; a fixing unit including a fixing member that is in contact with the toner image on the sheet to fix the toner image on the sheet; and a control unit that controls the image forming unit to form an uneven toner image having irregularities on the sheet to control the glossiness of the surface of the toner image on the sheet. The fixing member has a hardness at which the irregularities of the uneven toner image are prevented from being crushed.SELECTED DRAWING: Figure 2
Patent JP-2019054103-A (JP)
Title: Liquid-cooled type cooling device
Inventor: HIGASHIYAMA NAOHISA
IPC: H05K7/20
Filed: 2017-09-14
Abstract: To provide a liquid-cooled type cooling device capable of further improving cooling efficiency while suppressing a circulation resistance of a coolant.SOLUTION: A liquid-cooled type cooling device 10 includes first and second casings 12 and 14 which can be freely divided in upper and lower sides. A fin 18 is housed in an inner part of the first and second casings 12 and 14, and a plurality of slits 36 recessed to a direction separated from the fin 18 is formed in a bottom wall part 24 of the second casing 14 toward the fin 18. The plurality of slits 36 is extended in a straight line along a width direction of the second casing 14 approximately orthogonal to a flow direction of a coolant, and is provided along the flow direction apart from each other at equal spaces. When the coolant flows from an upstream to a downstream of the first and second casings 12 and 14, a part of the coolant inflows to each slot 36 and outflows from it again, and thereby the coolant can be convected to an upper direction. Also, by supplying the coolant which is mixed and cooled to the first casing 12 side, coolant efficiency of an electronic component E can be improved.SELECTED DRAWING: Figure 1
Patent JP-2019052024-A (JP)
Title: Sheet winding shaft
Inventor: ARITSUNO KOZO
IPC: B65H18/04
Filed: 2017-09-15
Abstract: To provide a sheet winding shaft capable of realizing a reliable fixation between a base shaft and a mounting portion at the time of sheet winding without impairing the workability at the time of assembly or maintenance.SOLUTION: A sheet winding shaft 1 for winding a sheet on a winding core 10 comprises a base shaft 2 having a fluid passage 25 for circulating compressed fluid, a mounting portion 4 mounted on the outer periphery of the base shaft 2 and rotating with the base shaft 2 and a winding unit 3 in which the outer periphery of the base shaft 2 is externally fitted to the base shaft 2 so as to be relatively rotatable, in which the base shaft 2 has a built-in rotation stopping member 40 projecting from the base shaft 2 by the compressed fluid flowing in from the fluid path 25, and the mounting member 3 is fixed to the base shaft 2 in a state in which the rotation is limited by the rotation stopping member 40.SELECTED DRAWING: Figure 6
Patent JP-2019054482-A (JP)
Title: Imaging apparatus
Inventor: YAMAMOTO MASAYA
IPC: H04N5/225
Filed: 2017-09-19
Abstract: To provide an imaging apparatus capable of reducing annoyance that a user can feel.SOLUTION: An imaging apparatus used by wearing on the head of a user, or an imaging apparatus used by connecting with the apparatus worn on the head of the user includes a first imaging member for imaging one eye of the user, and a second imaging member for imaging the other eye of the user. The first and second imaging members are arranged collectively, so as to be located on the side of one eye or on the side of the other eye, when the imaging apparatus or the wearing apparatus is worn on the head of the user.SELECTED DRAWING: Figure 2