baber/WOPTO huggingface dataset:
Patent JP-2018111821-A (JP)
Title: Polyethylene composition having high swell ratio
Inventor: IAKOVOS VITTORIAS
IPC: C08F10/02
Filed: 2018-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene composition with high swell ratio and mechanical properties, particularly suited for preparing blow-molded articles.SOLUTION: This invention relates to a polyethylene composition which has the following features: 1) a density from 0.952 to 0.960 g/cm; 2) an MIF/MIP ratio from 17 to 30; and 3) a shear-induced crystallization index SIC from 2.5 to 5.0.SELECTED DRAWING: None
Patent JP-2018086362-A (JP)
Title: Game machine
Inventor: HIRAUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2018-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reducing control load.SOLUTION: The game machine includes: conversion means capable of converting primary information corresponding to a type of a determination result of determination means into secondary information; performance determination means capable of determining a performance based on the secondary information; a performance display part capable of executing the performance determined by the performance determination means; and advantageous game sate control means which shifts a game state to an advantageous game state when a specific display result is derived as a display result. The performance display part can display a suggestive performance suggesting the possibility that derivation of the specific display result is permitted before the display result is derived to a variable display part. The suggestive performance includes a first display pattern and a second display pattern. The performance determination means can determine a display pattern of the suggestive performance on the basis of the secondary information.SELECTED DRAWING: Figure 64
Patent JP-2019143697-A (JP)
Title: Opening display of electric valve drive unit
Inventor: HASHIMOTO ERIKA
IPC: F16K31/04
Filed: 2018-02-20
Abstract: To provide an opening display of an electric valve drive unit which can easily, surely and visually confirm an opening of a valve even from a position apart from the electric valve drive unit.SOLUTION: An opening display 7 of an electric valve drive unit 1 displays a valve opening by the number of times of the lighting of a plurality of multicolor displays, blinks a plurality of the multicolor displays according to the valve opening at an opening/closing operation of a valve, and blinks the multicolor displays which are lighted or blinked at a color different from that at the opening/closing operation according to the valve opening at the generation of an alarm when the alarm of the electric valve drive unit 1 is generated. Also, when the alarm is generated in the electric valve drive unit 1 in a state that the valve is in a full-closed state, only one of the plurality of multicolor displays is blinked, and when the alarm is generated at the electric valve drive unit 1 in a state that the valve is in a full-open state, all of a plurality of the multicolor displays are blinked, thus solving a problem.SELECTED DRAWING: Figure 1
Patent JP-2019140995-A (JP)
Title: Bait holder and holder unit
Inventor: TERADA TAKEFUMI
IPC: A01K91/06
Filed: 2018-02-22
Abstract: To provide a bait holder capable of holding a soft bait surely by a simple operation, and hardly entangling a fishing line.SOLUTION: A bait holder 10 has a fishhook part 12 comprising a shank 18, a lumbar part 19 and a tip bent part 20. Holding pieces 15, 16 are provided on the shank 18. The holding pieces 15, 16 are rotated based on the shank 18, and opened/closed. The holding pieces 15, 16 comprise a resin such as polyamide (PA). The holding pieces 15, 16 show a C-shape and has a window 51 formed thereon, respectively. A ratchet mechanism 31 for holding the closed state of the holding pieces 15, 16 is provided.SELECTED DRAWING: Figure 2
Patent JP-2019142457-A (JP)
Title: Flow straightening structure and flying object
Inventor: YOSHIDA Rikako
IPC: F02K7/10
Filed: 2018-02-23
Abstract: To provide a flow straightening structure of a flying object, which has high thermal insulation performance and high strength.SOLUTION: A flow straightening structure 100 of a flying object includes a flow straightening part 30, a heat input control part 20, and a vacuum thermal insulation part 10. The flow straightening part 30 has a flow straightening surface 30a for straightening an air flow 5 from a direction of travel, and a back side 30b on the opposite side of the flow straightening surface 30a. The heat input control part 20 is connected to the back side 30b. The vacuum thermal insulation part 10 is connected to the heat input control part 20, and its surface is formed of a rigid body. Additionally, the heat input control part 20 is sandwiched between the back side 30b and the vacuum thermal insulation part 10.SELECTED DRAWING: Figure 4
Patent JP-2019148233-A (JP)
Title: Control device of internal combustion engine
Inventor: OZAKI TAKAHIRO
IPC: F02D41/12
Filed: 2018-02-27
Abstract: To optimize an injection amount of fuel when restoring from a fuel cut.SOLUTION: A control device of an internal combustion engine decides an injection amount of fuel at fuel injection which is performed when restoring from a fuel cut for temporarily interrupting the fuel injection with respect to a cylinder, acquires a degree of a rise of a temperature of a cylinder in a combustion chamber when the fuel is injected, and the fuel is combusted, and a degree of the lowering of the temperature of the cylinder in the combustion chamber when the fuel cut is performed, and adjusts an amount of the fuel which is injected when restoring from the fuel cut according to an amplitude of the temperature of the cylinder in the combustion chamber when restoring from the fuel cut which is estimated on the basis of both the degrees.SELECTED DRAWING: Figure 5
Patent JP-2018144026-A (JP)
Title: Liquid treatment apparatus
Inventor: OYAMA TATSUFUMI
IPC: C02F1/48
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treatment apparatus capable of stabilizing discharge.SOLUTION: A liquid treatment apparatus 1 according to an embodiment disclosed herein comprises: a flow pass 16 for allowing a liquid 2 to flow; a first electrode 30 and a second electrode 40, at least part of which is disposed in the flow pass 16; an insulator 50 having a cylindrical shape, having an opening 51 at the end face, surrounding a side face of the first electrode 30 through a space; a gas supply pump 60 supplying gas 3 to the space of the insulator 50 and discharging the gas 3 into the liquid 2 through the opening 51; and a power source 80 applying voltage to between the first electrode 30 and the second electrode 40, and generating plasma. At least part of the flow pass 16 extends in a direction that inclines in a horizontal direction so that the liquid 2 flows diagonally upward with respect to the horizontal direction, and the opening 51 is disposed on at least part of the flow pass 16.SELECTED DRAWING: Figure 1
Patent JP-2019153838-A (JP)
Title: Apparatus control system and apparatus control method
Inventor: NAKAHARA TOMOHARU
IPC: H04Q9/00
Filed: 2018-02-28
Abstract: To provide an apparatus control system capable of changing a control description of an apparatus in detail.SOLUTION: An apparatus control system 10 includes: an acquisition section 14 for acquiring a residence rate showing the degree of the time during which persons reside in a target area, determined according to a detection result of an image sensor 20 for detecting positions of the persons in the target area; and a control section 15 for controlling an environment control apparatus which controls the environment of the target area on the basis of the acquired residence rate.SELECTED DRAWING: Figure 1
Patent JP-2019151428-A (JP)
Title: Conveyance auxiliary apparatus
Inventor: ISHIKAWA YOSHIMASA
IPC: B66F19/00
Filed: 2018-03-01
Abstract: To improve a responsiveness of conveyance assistance.SOLUTION: A conveyance auxiliary apparatus comprises a load detection means 18 provided in an operation part 16 operated when a conveyance object is conveyed and to detect a load of the conveyance object held by a holding part 14, and an operation detection means 20 provided in the operation part 16 and to detect magnitude of a vertical force applied to the operation part 16 by operating the operation part 16. The conveyance auxiliary apparatus drives and controls a lifting means so as to move up and down the conveyance good based on the detection of the operation detection means 20 according to the operation of the operation unit 16, as well as the conveyance auxiliary apparatus drives and controls the lifting means so as to cancel the load of the conveyed product based on the detection of the load detection means 18 by the control means.SELECTED DRAWING: Figure 4
Patent JP-2019150912-A (JP)
Title: Driving device, deriving method of driving device, hand, robot and carrying device
Inventor: MIYAZAWA OSAMU
IPC: B25J9/06
Filed: 2018-03-02
Abstract: To provide a driving device that can suppress a part to be driven from being displaced unintentionally, a driving method of a driving device, a hand, a robot and a carrying device.SOLUTION: The driving device comprises a first member, a second member displaceably connected to the first member, a motor, and a transmission mechanism that transmits driving force from the motor to the second member, where the driving force is transmitted to the second member through the transmission mechanism so that the second member is displaced with respect to the first member. The transmission mechanism satisfies a relational expression of E1>E2, where transmission efficiency at which force is transmitted from the motor side to the second member side is defined as E1 and transmission efficiency at which force is transmitted from the second member side to the motor side is defined as E2.SELECTED DRAWING: Figure 2
Patent JP-2018150621-A (JP)
Title: Coolant
Inventor: OKAWA TOMIO
IPC: B82Y30/00
Filed: 2018-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a coolant, a cooling device and a cooling method for producing a hard material without burning cracks.SOLUTION: The coolant has an inorganic nanoparticle diameter of 10 nm or less. The inorganic nanoparticles are dispersed in a solution at a concentration of 0.04 kg/mor more, preferably 0.4 kg/mor more. The inorganic nanoparticles are selected from silicon, alumina, and titanium. The inorganic nanoparticles are pulverized beforehand in an ultrasonic washing machine.SELECTED DRAWING: Figure 1
Patent JP-2019160093-A (JP)
Title: System and method for planning travel route for work machine, and work machine
Inventor: HIRAYAMA MASAMI
IPC: G05D1/02
Filed: 2018-03-15
Abstract: To appropriately determine, with a controller, a travel route for a work machine to efficiently perform a work for a material on a work site.SOLUTION: A controller acquires geographic data indicating the topography of a work site. The controller acquires material data indicating the position of a material. For each of a plurality of candidates of a travel route determined from the geographic data, the controller calculates an evaluation function based on the material data. The evaluation function includes a material function relating to the amount of material. The controller determine, as a travel route, a candidate having the smallest evaluation function among the plurality of candidates.SELECTED DRAWING: Figure 12
Patent JP-2019154987-A (JP)
Title: Ophthalmologic apparatus, control method therefor, program, and storage medium
Inventor: ONO YUSUKE
IPC: A61B3/10
Filed: 2018-03-16
Abstract: To facilitate the determination of a positional relationship between a wide-area eyeground OCT image and a narrow-area front eyeground image.SOLUTION: An ophthalmologic apparatus according to the exemplary embodiment includes a front image acquisition unit, an OCT image acquisition unit, and a processing unit. The front image acquisition unit acquires a front image of a first range of the eyeground of a subject eye. The OCT image acquisition unit acquires an optical coherence tomographic (OCT) image of a second range of the eyeground including at least a portion of the first range. The processing unit causes display means to display the front image and the OCT image side by side. The processing unit also displays a range image representing the first range along with the OCT image.SELECTED DRAWING: Figure 4
Patent JP-2019165112-A (JP)
Title: Wiring board and manufacturing method thereof
Inventor: IWAI TOSHIKI
IPC: H05K1/02
Filed: 2018-03-20
Abstract: To provide a wiring board in which chipping hardly occurs and cracks do not easily progress.SOLUTION: A wiring board includes a glass substrate, a wiring region provided on the glass substrate and formed with a wiring, and a boundary forming portion in which a plurality of arcs are continuous between the end surface of the glass substrate and the wiring region. The wiring board can suppress the progress of cracks by providing the boundary forming portion in which arcs are continuous. The boundary forming portion may be a modified layer or a slit. Moreover, the shape of the direction in alignment with the thickness of the glass substrate of the boundary formation portion can also be made into an arc shape.SELECTED DRAWING: Figure 2
Patent JP-2019168740-A (JP)
Title: Image processing apparatus, image processing method, program and image processing system
Inventor: KISHI REIKO
IPC: G06T7/00
Filed: 2018-03-22
Abstract: To provide a technique capable of simply performing setting of a target area of machine learning and easily grasping a degree of progress of the machine learning.SOLUTION: An image processing apparatus including a video acquisition unit for acquiring a video that shows a part or all of a terminal operated by a user, an area setting area for setting a target area in the video, an image processing unit for extracting feature amount from the target area, a learning unit for performing additional learning using the feature amount, a learning condition determination unit for acquiring a degree of progress of the additional learning, and a notification unit for notifying the degree of the progress is provided.SELECTED DRAWING: Figure 1
Patent JP-2019168371-A (JP)
Title: Surface state inspection device and surface state inspection method
Inventor: KUROKI TATSUYA
IPC: G01B11/30
Filed: 2018-03-26
Abstract: To provide a surface state inspection device formed of a low-cost facility on the basis of a simple principle.SOLUTION: The surface state inspection device includes: a first light source for irradiating the surface of an inspection target object with a first color-phase light; a second light source for irradiating the inspection region with a second color-phase light, the first color phase and the second color phase being different from each other; a color camera for receiving light reflected from the surface of the inspection target object; and an analyzer for analyzing the color phase distribution of the reflected light from the inspection region, using the light receiving signal output from the color camera as an input, the direction of emission of the first light being different from the direction of emission of the second light.SELECTED DRAWING: Figure 1
Patent JP-2019174952-A (JP)
Title: Software management device
Inventor: MURATA Sosuke
IPC: B60R16/02
Filed: 2018-03-27
Abstract: To provide a software management device capable of appropriately managing terminal-side software installed in a wireless communication terminal and vehicle-side software installed in a controller of a working vehicle.SOLUTION: A software management device 5 includes a vehicle-side updating unit 50, a terminal-side updating unit 51 and an information presenting unit 54. In response to updating vehicle-side software 16 installed in a controller 11 of a working vehicle 2 by an external terminal 3, the vehicle-side updating unit 50 updates vehicle-side version information stored in a storage unit 34. In response to downloading terminal-side software 25 to a wireless communication terminal 4, the terminal-side updating unit 51 updates terminal-side version information stored in the storage unit 34. The information presenting unit 54 presents the terminal-side version information and the vehicle-side version information which are stored in the storage unit 34.SELECTED DRAWING: Figure 2
Patent JP-2019173604-A (JP)
Title: Piston for internal combustion engine
Inventor: OZAKI TAISAKU
IPC: F02F3/00
Filed: 2018-03-27
Abstract: To provide a piston for internal combustion engine having proper deformation property, having rigidity distributed substantially evenly, and having a skirt part with necessary strength.SOLUTION: At least the vicinity of the center of skirt parts 20a, 20b of a piston 1 is formed in a tapered shape with a thickness decreasing from a lower end side toward an upper end side; in a pair of side walls 30, 30 that connect both ends in a width direction of the skirt parts 20a, 20b, a thick part 32 where the thickness of a formation position of a pin hole 31 is increased, and a thin part 33 that communicates the thick part 32 and the skirt part are provided; and the piston is formed in such a shape that the thickness decreases in a curved manner steplessly from the thick part 32 toward the thin part 33.SELECTED DRAWING: Figure 10
Patent JP-2019176622-A (JP)
Title: Method for manufacturing iron core product
Inventor: NAGASUGI SHIGERU
IPC: H02K1/27
Filed: 2018-03-28
Abstract: To provide a method for manufacturing an iron core product capable of extremely efficiently manufacturing the iron core product.SOLUTION: A method for manufacturing an iron core product includes: heating the iron core product fit in a jig together with the jig; removing the iron core product from the jig when the jig and the iron core product are heated to show a first temperature; and separately cooling the iron core product and the jig so that the iron core product shows a second temperature lower than the first temperature and the jig shows a third temperature lower than the first temperature after removing the iron core product from the jig.SELECTED DRAWING: Figure 3
Patent JP-2019173647-A (JP)
Title: Turbo-type supercharge system and control method of turbo-type supercharge system
Inventor: ITO HIKARI
IPC: F04D27/00
Filed: 2018-03-28
Abstract: To provide a turbo-type supercharge system which can improve the supercharge efficiency of the turbo-type supercharge system, and its control method.SOLUTION: A distance d between a blade tip of a compressor impeller 10 and an inner wall 11a of a compressor housing 11 is acquired. When the acquired distance d is deviated from a prescribed range R, a shaft 4 is moved to an axial direction by enhancing the hydraulic pressure Pa of one hydraulic conduit 12 out of two systems of hydraulic conduits 12a, 12b which are independently formed at a slide bearing 5 and a supply device 6, respectively, more than the hydraulic pressure Pb of the other hydraulic conduit 12b, and the distance d between the blade tip of the compressor impeller 10 and the inner wall 11a of the compressor housing 11 is held within the prescribed range R.SELECTED DRAWING: Figure 2
Patent JP-2019177550-A (JP)
Title: system
Inventor: SATO MASATAKE
IPC: B41J2/175
Filed: 2018-03-30
Abstract: To increase an inflow of a liquid from a cartridge to a tank by a head difference while suppressing occurrence of a liquid level difference between the tank and the cartridge in supplying the liquid to a consumption part.SOLUTION: A complex machine 10 includes: an ink cartridge 30 which has a storage chamber 32 of ink, an ink supply port 71 through which the ink flows out from the storage chamber 32, and a communication port 96 through which the storage chamber 32 is communicated with the atmosphere; a tank 103 which has a storage chamber 121 of the ink, a through hole 126 through which the ink flows from the storage chamber 32 to the storage chamber 121, an outflow port 128 of the ink in the storage chamber 121, and a communication port 146 through which the storage chamber 121 is communicated with the atmosphere; a recording part 24 which consumes the ink flowing out from the outflow port 128; and an internal space 102A of an ink needle 102 which communicates between the ink supply port 71 and the through hole 126. The storage chamber 121 includes a first part 161, a second part 162, and a flow passage 163. Flow passage resistance of the flow passage 163 is larger than flow passage resistance of the internal space 102A.SELECTED DRAWING: Figure 7
Patent JP-2019182929-A (JP)
Title: Adhesive composition, adhesive sheet and laminate
Inventor: YAMAMOTO MASAYUKI
IPC: C09J7/38
Filed: 2018-04-03
Abstract: To provide an adhesive composition capable of forming an adhesive layer having no post curing performance, low in dielectric constant, and excellent in step followability and durability.SOLUTION: The invention relates to an adhesive composition containing a crosslinkable acrylic polymer, a crosslinking agent, and a diene polymer, containing the crosslinkable acrylic polymer of 50 mass% or more based on the adhesive composition, in which the diene polymer has a vinyl group, the number average molecular weight of the diene polymer is 250 to 15000, and dielectric constant of the adhesive layer at frequency of 1 MHz is 3.5 or less when the adhesive layer which is a cured article of the adhesive composition is formed.SELECTED DRAWING: None
Patent JP-2019185228-A (JP)
Title: Traffic flow management system and traffic flow management method
Inventor: AMANO TETSUYA
IPC: G08C15/00
Filed: 2018-04-04
Abstract: To easily monitor and manage a bridge traffic flow in a continuous manner.SOLUTION: A traffic flow management system comprises: a bridge traffic flow measuring part including traffic flow measuring means arranged at a bridge and for measuring a traffic flow of vehicles passing through the bridge and data transfer means for outputting a measured result of the traffic flow at the bridge, which is measured by the traffic flow measuring means, as traffic flow data about the bridge; and a management part including storage means for storing the traffic flow data about the bridge, which is supplied from the bridge traffic flow measuring part and traffic flow information management means for managing the traffic flow data about the bridge, which is stored in the storage means by collecting the traffic flow data about the bridge, which is supplied from the bridge traffic flow measuring part. The bridge traffic flow measuring part and the management part are so constituted as to enable transmitting and receiving the traffic flow data via a network.SELECTED DRAWING: Figure 1
Patent JP-2019186711-A (JP)
Title: Low frequency signal generation circuit element for integrated circuit
Inventor: NIITSU KIICHI
IPC: H03K3/0233
Filed: 2018-04-06
Abstract: To provide a low frequency signal generation circuit element for an integrated circuit having a smaller area, a lower frequency, and a lower power consumption.SOLUTION: A hysteresis comparator H cuts off a power supply voltage of a first leakage current generating element IL1 after a charging voltage of a capacitor Cprop charged by a difference current ΔIleak between a first leakage current Ileak1 of a first leakage current generating element IL1 and a second leakage current Ileak2 of a second leakage current generation element IL2 has reached a first threshold value, and supplies a voltage to a first leak current generating element IL1 when the charging voltage of the capacitor Cprop drops to a second threshold value that is lower than the first threshold value. As a result, the capacitor Cprop is charged by the weaker difference current ΔIleak, such that the capacitance of the capacitor Cprop can be reduced, and a low frequency signal generation circuit element SGprop for an integrated circuit having the characteristics of smaller area, lower frequency, and lower power consumption is obtained.SELECTED DRAWING: Figure 1